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=$withval
 862 fi
 863 fi
 864
 865
 866 # Link cpplib into the compiler proper, for C/C++/ObjC.
 867 maybe_cpplib=
 868 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 869 if test "${enable_c_cpplib+set}" = set; then
 870   enableval="$enable_c_cpplib"
 871   if test x$enable_c_cpplib != xno; then
 872   maybe_cpplib=libcpp.a
 873   cat >> confdefs.h <<\EOF
 874 #define USE_CPPLIB 1
 875 EOF
 876
 877 fi
 878 fi
 879
 880
 881
 882 # Enable Multibyte Characters for C/C++
 883 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 884 if test "${enable_c_mbchar+set}" = set; then
 885   enableval="$enable_c_mbchar"
 886   if test x$enable_c_mbchar != xno; then
 887   cat >> confdefs.h <<\EOF
 888 #define MULTIBYTE_CHARS 1
 889 EOF
 890
 891 fi
 892 fi
 893
 894
 895 # Enable threads
 896 # Pass with no value to take the default
 897 # Pass with a value to specify a thread package
 898 # Check whether --enable-threads or --disable-threads was given.
 899 if test "${enable_threads+set}" = set; then
 900   enableval="$enable_threads"
 901   :
 902 else
 903   enable_threads=''
 904 fi
 905
 906
 907 enable_threads_flag=$enable_threads
 908 # Check if a valid thread package
 909 case x${enable_threads_flag} in
 910         x | xno)
 911                 # No threads
 912                 target_thread_file='single'
 913                 ;;
 914         xyes)
 915                 # default
 916                 target_thread_file=''
 917                 ;;
 918         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 919         xsolaris | xwin32 | xdce | xvxworks | xaix)
 920                 target_thread_file=$enable_threads_flag
 921                 ;;
 922         *)
 923                 echo "$enable_threads is an unknown thread package" 1>&2
 924                 exit 1
 925                 ;;
 926 esac
 927
 928 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 929 if test "${enable_objc_gc+set}" = set; then
 930   enableval="$enable_objc_gc"
 931   if test x$enable_objc_gc = xno; then
 932         objc_boehm_gc=''
 933 else
 934         objc_boehm_gc=1
 935 fi
 936 else
 937   objc_boehm_gc=''
 938 fi
 939
 940
 941 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 942 if test "${with_dwarf2+set}" = set; then
 943   withval="$with_dwarf2"
 944   dwarf2="$with_dwarf2"
 945 else
 946   dwarf2=no
 947 fi
 948
 949
 950 # Check whether --enable-shared or --disable-shared was given.
 951 if test "${enable_shared+set}" = set; then
 952   enableval="$enable_shared"
 953   :
 954 else
 955   enable_shared=yes
 956 fi
 957
 958
 959
 960 # Determine the host, build, and target systems
 961 ac_aux_dir=
 962 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 963   if test -f $ac_dir/install-sh; then
 964     ac_aux_dir=$ac_dir
 965     ac_install_sh="$ac_aux_dir/install-sh -c"
 966     break
 967   elif test -f $ac_dir/install.sh; then
 968     ac_aux_dir=$ac_dir
 969     ac_install_sh="$ac_aux_dir/install.sh -c"
 970     break
 971   fi
 972 done
 973 if test -z "$ac_aux_dir"; then
 974   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 975 fi
 976 ac_config_guess=$ac_aux_dir/config.guess
 977 ac_config_sub=$ac_aux_dir/config.sub
 978 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 979
 980
 981 # Do some error checking and defaulting for the host and target type.
 982 # The inputs are:
 983 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 984 #
 985 # The rules are:
 986 # 1. You are not allowed to specify --host, --target, and nonopt at the
 987 #    same time.
 988 # 2. Host defaults to nonopt.
 989 # 3. If nonopt is not specified, then host defaults to the current host,
 990 #    as determined by config.guess.
 991 # 4. Target and build default to nonopt.
 992 # 5. If nonopt is not specified, then target and build default to host.
 993
 994 # The aliases save the names the user supplied, while $host etc.
 995 # will get canonicalized.
 996 case $host---$target---$nonopt in
 997 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 998 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 999 esac
1000
1001
1002 # Make sure we can run config.sub.
1003 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1004 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1005 fi
1006
1007 echo $ac_n "checking host system type""... $ac_c" 1>&6
1008 echo "configure:1009: checking host system type" >&5
1009
1010 host_alias=$host
1011 case "$host_alias" in
1012 NONE)
1013   case $nonopt in
1014   NONE)
1015     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1016     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1017     fi ;;
1018   *) host_alias=$nonopt ;;
1019   esac ;;
1020 esac
1021
1022 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1023 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1024 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1025 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1026 echo "$ac_t""$host" 1>&6
1027
1028 echo $ac_n "checking target system type""... $ac_c" 1>&6
1029 echo "configure:1030: checking target system type" >&5
1030
1031 target_alias=$target
1032 case "$target_alias" in
1033 NONE)
1034   case $nonopt in
1035   NONE) target_alias=$host_alias ;;
1036   *) target_alias=$nonopt ;;
1037   esac ;;
1038 esac
1039
1040 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1041 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1042 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1043 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1044 echo "$ac_t""$target" 1>&6
1045
1046 echo $ac_n "checking build system type""... $ac_c" 1>&6
1047 echo "configure:1048: checking build system type" >&5
1048
1049 build_alias=$build
1050 case "$build_alias" in
1051 NONE)
1052   case $nonopt in
1053   NONE) build_alias=$host_alias ;;
1054   *) build_alias=$nonopt ;;
1055   esac ;;
1056 esac
1057
1058 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1059 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1060 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1061 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1062 echo "$ac_t""$build" 1>&6
1063
1064 test "$host_alias" != "$target_alias" &&
1065   test "$program_prefix$program_suffix$program_transform_name" = \
1066     NONENONEs,x,x, &&
1067   program_prefix=${target_alias}-
1068
1069
1070 # Find the native compiler
1071 # Extract the first word of "gcc", so it can be a program name with args.
1072 set dummy gcc; ac_word=$2
1073 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1074 echo "configure:1075: checking for $ac_word" >&5
1075 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1076   echo $ac_n "(cached) $ac_c" 1>&6
1077 else
1078   if test -n "$CC"; then
1079   ac_cv_prog_CC="$CC" # Let the user override the test.
1080 else
1081   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1082   ac_dummy="$PATH"
1083   for ac_dir in $ac_dummy; do
1084     test -z "$ac_dir" && ac_dir=.
1085     if test -f $ac_dir/$ac_word; then
1086       ac_cv_prog_CC="gcc"
1087       break
1088     fi
1089   done
1090   IFS="$ac_save_ifs"
1091 fi
1092 fi
1093 CC="$ac_cv_prog_CC"
1094 if test -n "$CC"; then
1095   echo "$ac_t""$CC" 1>&6
1096 else
1097   echo "$ac_t""no" 1>&6
1098 fi
1099
1100 if test -z "$CC"; then
1101   # Extract the first word of "cc", so it can be a program name with args.
1102 set dummy cc; ac_word=$2
1103 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1104 echo "configure:1105: checking for $ac_word" >&5
1105 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1106   echo $ac_n "(cached) $ac_c" 1>&6
1107 else
1108   if test -n "$CC"; then
1109   ac_cv_prog_CC="$CC" # Let the user override the test.
1110 else
1111   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1112   ac_prog_rejected=no
1113   ac_dummy="$PATH"
1114   for ac_dir in $ac_dummy; do
1115     test -z "$ac_dir" && ac_dir=.
1116     if test -f $ac_dir/$ac_word; then
1117       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1118         ac_prog_rejected=yes
1119         continue
1120       fi
1121       ac_cv_prog_CC="cc"
1122       break
1123     fi
1124   done
1125   IFS="$ac_save_ifs"
1126 if test $ac_prog_rejected = yes; then
1127   # We found a bogon in the path, so make sure we never use it.
1128   set dummy $ac_cv_prog_CC
1129   shift
1130   if test $# -gt 0; then
1131     # We chose a different compiler from the bogus one.
1132     # However, it has the same basename, so the bogon will be chosen
1133     # first if we set CC to just the basename; use the full file name.
1134     shift
1135     set dummy "$ac_dir/$ac_word" "$@"
1136     shift
1137     ac_cv_prog_CC="$@"
1138   fi
1139 fi
1140 fi
1141 fi
1142 CC="$ac_cv_prog_CC"
1143 if test -n "$CC"; then
1144   echo "$ac_t""$CC" 1>&6
1145 else
1146   echo "$ac_t""no" 1>&6
1147 fi
1148
1149   if test -z "$CC"; then
1150     case "`uname -s`" in
1151     *win32* | *WIN32*)
1152       # Extract the first word of "cl", so it can be a program name with args.
1153 set dummy cl; ac_word=$2
1154 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1155 echo "configure:1156: checking for $ac_word" >&5
1156 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1157   echo $ac_n "(cached) $ac_c" 1>&6
1158 else
1159   if test -n "$CC"; then
1160   ac_cv_prog_CC="$CC" # Let the user override the test.
1161 else
1162   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1163   ac_dummy="$PATH"
1164   for ac_dir in $ac_dummy; do
1165     test -z "$ac_dir" && ac_dir=.
1166     if test -f $ac_dir/$ac_word; then
1167       ac_cv_prog_CC="cl"
1168       break
1169     fi
1170   done
1171   IFS="$ac_save_ifs"
1172 fi
1173 fi
1174 CC="$ac_cv_prog_CC"
1175 if test -n "$CC"; then
1176   echo "$ac_t""$CC" 1>&6
1177 else
1178   echo "$ac_t""no" 1>&6
1179 fi
1180  ;;
1181     esac
1182   fi
1183   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1184 fi
1185
1186 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1187 echo "configure:1188: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1188
1189 ac_ext=c
1190 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1191 ac_cpp='$CPP $CPPFLAGS'
1192 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1193 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1194 cross_compiling=$ac_cv_prog_cc_cross
1195
1196 cat > conftest.$ac_ext << EOF
1197
1198 #line 1199 "configure"
1199 #include "confdefs.h"
1200
1201 main(){return(0);}
1202 EOF
1203 if { (eval echo configure:1204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1204   ac_cv_prog_cc_works=yes
1205   # If we can't run a trivial program, we are probably using a cross compiler.
1206   if (./conftest; exit) 2>/dev/null; then
1207     ac_cv_prog_cc_cross=no
1208   else
1209     ac_cv_prog_cc_cross=yes
1210   fi
1211 else
1212   echo "configure: failed program was:" >&5
1213   cat conftest.$ac_ext >&5
1214   ac_cv_prog_cc_works=no
1215 fi
1216 rm -fr conftest*
1217 ac_ext=c
1218 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1219 ac_cpp='$CPP $CPPFLAGS'
1220 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1221 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1222 cross_compiling=$ac_cv_prog_cc_cross
1223
1224 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1225 if test $ac_cv_prog_cc_works = no; then
1226   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1227 fi
1228 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1229 echo "configure:1230: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1230 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1231 cross_compiling=$ac_cv_prog_cc_cross
1232
1233 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1234 echo "configure:1235: checking whether we are using GNU C" >&5
1235 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1236   echo $ac_n "(cached) $ac_c" 1>&6
1237 else
1238   cat > conftest.c <<EOF
1239 #ifdef __GNUC__
1240   yes;
1241 #endif
1242 EOF
1243 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1244: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1244   ac_cv_prog_gcc=yes
1245 else
1246   ac_cv_prog_gcc=no
1247 fi
1248 fi
1249
1250 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1251
1252 if test $ac_cv_prog_gcc = yes; then
1253   GCC=yes
1254 else
1255   GCC=
1256 fi
1257
1258 ac_test_CFLAGS="${CFLAGS+set}"
1259 ac_save_CFLAGS="$CFLAGS"
1260 CFLAGS=
1261 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1262 echo "configure:1263: checking whether ${CC-cc} accepts -g" >&5
1263 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1264   echo $ac_n "(cached) $ac_c" 1>&6
1265 else
1266   echo 'void f(){}' > conftest.c
1267 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1268   ac_cv_prog_cc_g=yes
1269 else
1270   ac_cv_prog_cc_g=no
1271 fi
1272 rm -f conftest*
1273
1274 fi
1275
1276 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1277 if test "$ac_test_CFLAGS" = set; then
1278   CFLAGS="$ac_save_CFLAGS"
1279 elif test $ac_cv_prog_cc_g = yes; then
1280   if test "$GCC" = yes; then
1281     CFLAGS="-g -O2"
1282   else
1283     CFLAGS="-g"
1284   fi
1285 else
1286   if test "$GCC" = yes; then
1287     CFLAGS="-O2"
1288   else
1289     CFLAGS=
1290   fi
1291 fi
1292
1293 if test "x$CC" != xcc; then
1294   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1295 echo "configure:1296: checking whether $CC and cc understand -c and -o together" >&5
1296 else
1297   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1298 echo "configure:1299: checking whether cc understands -c and -o together" >&5
1299 fi
1300 set dummy $CC; ac_cc="`echo $2 |
1301                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1302 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1303   echo $ac_n "(cached) $ac_c" 1>&6
1304 else
1305   echo 'foo(){}' > conftest.c
1306 # Make sure it works both with $CC and with simple cc.
1307 # We do the test twice because some compilers refuse to overwrite an
1308 # existing .o file with -o, though they will create one.
1309 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1310 if { (eval echo configure:1311: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1311    test -f conftest.o && { (eval echo configure:1312: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1312 then
1313   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1314   if test "x$CC" != xcc; then
1315     # Test first that cc exists at all.
1316     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1317: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1317       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1318       if { (eval echo configure:1319: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1319          test -f conftest.o && { (eval echo configure:1320: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1320       then
1321         # cc works too.
1322         :
1323       else
1324         # cc exists but doesn't like -o.
1325         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1326       fi
1327     fi
1328   fi
1329 else
1330   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1331 fi
1332 rm -f conftest*
1333
1334 fi
1335 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1336   echo "$ac_t""yes" 1>&6
1337 else
1338   echo "$ac_t""no" 1>&6
1339   cat >> confdefs.h <<\EOF
1340 #define NO_MINUS_C_MINUS_O 1
1341 EOF
1342
1343 fi
1344
1345 # autoconf is lame and doesn't give us any substitution variable for this.
1346 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1347   NO_MINUS_C_MINUS_O=yes
1348 else
1349   OUTPUT_OPTION='-o $@'
1350 fi
1351
1352
1353
1354 echo $ac_n "checking for long double""... $ac_c" 1>&6
1355 echo "configure:1356: checking for long double" >&5
1356 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1357   echo $ac_n "(cached) $ac_c" 1>&6
1358 else
1359   if test "$GCC" = yes; then
1360   gcc_cv_c_long_double=yes
1361 else
1362 cat > conftest.$ac_ext <<EOF
1363 #line 1364 "configure"
1364 #include "confdefs.h"
1365
1366 int main() {
1367 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1368 long double foo = 0.0;
1369 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1370 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1371 ; return 0; }
1372 EOF
1373 if { (eval echo configure:1374: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1374   rm -rf conftest*
1375   gcc_cv_c_long_double=yes
1376 else
1377   echo "configure: failed program was:" >&5
1378   cat conftest.$ac_ext >&5
1379   rm -rf conftest*
1380   gcc_cv_c_long_double=no
1381 fi
1382 rm -f conftest*
1383 fi
1384 fi
1385
1386 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1387 if test $gcc_cv_c_long_double = yes; then
1388   cat >> confdefs.h <<\EOF
1389 #define HAVE_LONG_DOUBLE 1
1390 EOF
1391
1392 fi
1393
1394
1395 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1396 echo "configure:1397: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1397 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1398   echo $ac_n "(cached) $ac_c" 1>&6
1399 else
1400   save_CFLAGS="$CFLAGS"
1401 CFLAGS="-Wno-long-long"
1402 cat > conftest.$ac_ext <<EOF
1403 #line 1404 "configure"
1404 #include "confdefs.h"
1405
1406 int main() {
1407
1408 ; return 0; }
1409 EOF
1410 if { (eval echo configure:1411: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1411   rm -rf conftest*
1412   ac_cv_prog_cc_no_long_long=yes
1413 else
1414   echo "configure: failed program was:" >&5
1415   cat conftest.$ac_ext >&5
1416   rm -rf conftest*
1417   ac_cv_prog_cc_no_long_long=no
1418 fi
1419 rm -f conftest*
1420 CFLAGS="$save_CFLAGS"
1421 fi
1422
1423 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1424 strict1_warn=
1425 if test $ac_cv_prog_cc_no_long_long = yes; then
1426   strict1_warn="-pedantic -Wno-long-long"
1427 fi
1428
1429
1430 # If the native compiler is GCC, we can enable warnings even in stage1.
1431 # That's useful for people building cross-compilers, or just running a
1432 # quick `make'.
1433 warn_cflags=
1434 if test "x$GCC" = "xyes"; then
1435   warn_cflags='$(GCC_WARN_CFLAGS)'
1436 fi
1437
1438
1439 # Stage specific cflags for build.
1440 stage1_cflags=
1441 case $build in
1442 vax-*-*)
1443   if test x$GCC = xyes
1444   then
1445     stage1_cflags="-Wa,-J"
1446   else
1447     stage1_cflags="-J"
1448   fi
1449   ;;
1450 esac
1451
1452
1453 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1454 echo "configure:1455: checking whether ${MAKE-make} sets \${MAKE}" >&5
1455 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1456 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1457   echo $ac_n "(cached) $ac_c" 1>&6
1458 else
1459   cat > conftestmake <<\EOF
1460 all:
1461         @echo 'ac_maketemp="${MAKE}"'
1462 EOF
1463 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1464 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1465 if test -n "$ac_maketemp"; then
1466   eval ac_cv_prog_make_${ac_make}_set=yes
1467 else
1468   eval ac_cv_prog_make_${ac_make}_set=no
1469 fi
1470 rm -f conftestmake
1471 fi
1472 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1473   echo "$ac_t""yes" 1>&6
1474   SET_MAKE=
1475 else
1476   echo "$ac_t""no" 1>&6
1477   SET_MAKE="MAKE=${MAKE-make}"
1478 fi
1479
1480
1481 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1482 echo "configure:1483: checking whether a default assembler was specified" >&5
1483 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1484     if test x"$gas_flag" = x"no"; then
1485         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1486     else
1487         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1488     fi
1489 else
1490     echo "$ac_t""no" 1>&6
1491 fi
1492
1493 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1494 echo "configure:1495: checking whether a default linker was specified" >&5
1495 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1496     if test x"$gnu_ld_flag" = x"no"; then
1497         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1498     else
1499         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1500     fi
1501 else
1502     echo "$ac_t""no" 1>&6
1503 fi
1504
1505 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
1506 echo "configure:1507: checking for GNU C library" >&5
1507 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
1508   echo $ac_n "(cached) $ac_c" 1>&6
1509 else
1510   cat > conftest.$ac_ext <<EOF
1511 #line 1512 "configure"
1512 #include "confdefs.h"
1513 #include <features.h>
1514 int main() {
1515
1516 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1517 #error Not a GNU C library system
1518 #endif
1519 ; return 0; }
1520 EOF
1521 if { (eval echo configure:1522: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1522   rm -rf conftest*
1523   gcc_cv_glibc=yes
1524 else
1525   echo "configure: failed program was:" >&5
1526   cat conftest.$ac_ext >&5
1527   rm -rf conftest*
1528   gcc_cv_glibc=no
1529 fi
1530 rm -f conftest*
1531 fi
1532
1533 echo "$ac_t""$gcc_cv_glibc" 1>&6
1534 if test $gcc_cv_glibc = yes; then
1535   cat >> confdefs.h <<\EOF
1536 #define _GNU_SOURCE 1
1537 EOF
1538
1539 fi
1540
1541 echo $ac_n "checking for inline""... $ac_c" 1>&6
1542 echo "configure:1543: checking for inline" >&5
1543 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1544   echo $ac_n "(cached) $ac_c" 1>&6
1545 else
1546   ac_cv_c_inline=no
1547 for ac_kw in inline __inline__ __inline; do
1548   cat > conftest.$ac_ext <<EOF
1549 #line 1550 "configure"
1550 #include "confdefs.h"
1551
1552 int main() {
1553 } int $ac_kw foo() {
1554 ; return 0; }
1555 EOF
1556 if { (eval echo configure:1557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1557   rm -rf conftest*
1558   ac_cv_c_inline=$ac_kw; break
1559 else
1560   echo "configure: failed program was:" >&5
1561   cat conftest.$ac_ext >&5
1562 fi
1563 rm -f conftest*
1564 done
1565
1566 fi
1567
1568 echo "$ac_t""$ac_cv_c_inline" 1>&6
1569 case "$ac_cv_c_inline" in
1570   inline | yes) ;;
1571   no) cat >> confdefs.h <<\EOF
1572 #define inline
1573 EOF
1574  ;;
1575   *)  cat >> confdefs.h <<EOF
1576 #define inline $ac_cv_c_inline
1577 EOF
1578  ;;
1579 esac
1580
1581
1582 # Find some useful tools
1583 for ac_prog in mawk gawk nawk awk
1584 do
1585 # Extract the first word of "$ac_prog", so it can be a program name with args.
1586 set dummy $ac_prog; ac_word=$2
1587 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1588 echo "configure:1589: checking for $ac_word" >&5
1589 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1590   echo $ac_n "(cached) $ac_c" 1>&6
1591 else
1592   if test -n "$AWK"; then
1593   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1594 else
1595   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1596   ac_dummy="$PATH"
1597   for ac_dir in $ac_dummy; do
1598     test -z "$ac_dir" && ac_dir=.
1599     if test -f $ac_dir/$ac_word; then
1600       ac_cv_prog_AWK="$ac_prog"
1601       break
1602     fi
1603   done
1604   IFS="$ac_save_ifs"
1605 fi
1606 fi
1607 AWK="$ac_cv_prog_AWK"
1608 if test -n "$AWK"; then
1609   echo "$ac_t""$AWK" 1>&6
1610 else
1611   echo "$ac_t""no" 1>&6
1612 fi
1613
1614 test -n "$AWK" && break
1615 done
1616
1617 # Extract the first word of "flex", so it can be a program name with args.
1618 set dummy flex; ac_word=$2
1619 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1620 echo "configure:1621: checking for $ac_word" >&5
1621 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1622   echo $ac_n "(cached) $ac_c" 1>&6
1623 else
1624   if test -n "$LEX"; then
1625   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1626 else
1627   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1628   ac_dummy="$PATH"
1629   for ac_dir in $ac_dummy; do
1630     test -z "$ac_dir" && ac_dir=.
1631     if test -f $ac_dir/$ac_word; then
1632       ac_cv_prog_LEX="flex"
1633       break
1634     fi
1635   done
1636   IFS="$ac_save_ifs"
1637   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1638 fi
1639 fi
1640 LEX="$ac_cv_prog_LEX"
1641 if test -n "$LEX"; then
1642   echo "$ac_t""$LEX" 1>&6
1643 else
1644   echo "$ac_t""no" 1>&6
1645 fi
1646
1647 if test -z "$LEXLIB"
1648 then
1649   case "$LEX" in
1650   flex*) ac_lib=fl ;;
1651   *) ac_lib=l ;;
1652   esac
1653   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1654 echo "configure:1655: checking for yywrap in -l$ac_lib" >&5
1655 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1656 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1657   echo $ac_n "(cached) $ac_c" 1>&6
1658 else
1659   ac_save_LIBS="$LIBS"
1660 LIBS="-l$ac_lib  $LIBS"
1661 cat > conftest.$ac_ext <<EOF
1662 #line 1663 "configure"
1663 #include "confdefs.h"
1664 /* Override any gcc2 internal prototype to avoid an error.  */
1665 /* We use char because int might match the return type of a gcc2
1666     builtin and then its argument prototype would still apply.  */
1667 char yywrap();
1668
1669 int main() {
1670 yywrap()
1671 ; return 0; }
1672 EOF
1673 if { (eval echo configure:1674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1674   rm -rf conftest*
1675   eval "ac_cv_lib_$ac_lib_var=yes"
1676 else
1677   echo "configure: failed program was:" >&5
1678   cat conftest.$ac_ext >&5
1679   rm -rf conftest*
1680   eval "ac_cv_lib_$ac_lib_var=no"
1681 fi
1682 rm -f conftest*
1683 LIBS="$ac_save_LIBS"
1684
1685 fi
1686 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1687   echo "$ac_t""yes" 1>&6
1688   LEXLIB="-l$ac_lib"
1689 else
1690   echo "$ac_t""no" 1>&6
1691 fi
1692
1693 fi
1694
1695 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1696 echo "configure:1697: checking whether ln works" >&5
1697 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1698   echo $ac_n "(cached) $ac_c" 1>&6
1699 else
1700   rm -f conftestdata_t
1701 echo >conftestdata_f
1702 if ln conftestdata_f conftestdata_t 2>/dev/null
1703 then
1704   gcc_cv_prog_LN="ln"
1705 else
1706   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1707   then
1708     gcc_cv_prog_LN="ln -s"
1709   else
1710     gcc_cv_prog_LN=cp
1711   fi
1712 fi
1713 rm -f conftestdata_f conftestdata_t
1714
1715 fi
1716 LN="$gcc_cv_prog_LN"
1717 if test "$gcc_cv_prog_LN" = "ln"; then
1718   echo "$ac_t""yes" 1>&6
1719 else
1720   if test "$gcc_cv_prog_LN" = "ln -s"; then
1721     echo "$ac_t""no, using ln -s" 1>&6
1722   else
1723     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1724   fi
1725 fi
1726
1727 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1728 echo "configure:1729: checking whether ln -s works" >&5
1729 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1730   echo $ac_n "(cached) $ac_c" 1>&6
1731 else
1732   rm -f conftestdata_t
1733 echo >conftestdata_f
1734 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1735 then
1736   gcc_cv_prog_LN_S="ln -s"
1737 else
1738   if ln conftestdata_f conftestdata_t 2>/dev/null
1739   then
1740     gcc_cv_prog_LN_S=ln
1741   else
1742     gcc_cv_prog_LN_S=cp
1743   fi
1744 fi
1745 rm -f conftestdata_f conftestdata_t
1746
1747 fi
1748 LN_S="$gcc_cv_prog_LN_S"
1749 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1750   echo "$ac_t""yes" 1>&6
1751 else
1752   if test "$gcc_cv_prog_LN_S" = "ln"; then
1753     echo "$ac_t""no, using ln" 1>&6
1754   else
1755     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1756   fi
1757 fi
1758
1759 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1760 echo "configure:1761: checking for volatile" >&5
1761 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1762   echo $ac_n "(cached) $ac_c" 1>&6
1763 else
1764   cat > conftest.$ac_ext <<EOF
1765 #line 1766 "configure"
1766 #include "confdefs.h"
1767
1768 int main() {
1769 volatile int foo;
1770 ; return 0; }
1771 EOF
1772 if { (eval echo configure:1773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1773   rm -rf conftest*
1774   gcc_cv_c_volatile=yes
1775 else
1776   echo "configure: failed program was:" >&5
1777   cat conftest.$ac_ext >&5
1778   rm -rf conftest*
1779   gcc_cv_c_volatile=no
1780 fi
1781 rm -f conftest*
1782 fi
1783
1784 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1785 if test $gcc_cv_c_volatile = yes ; then
1786   cat >> confdefs.h <<\EOF
1787 #define HAVE_VOLATILE 1
1788 EOF
1789
1790 fi
1791
1792 # Extract the first word of "ranlib", so it can be a program name with args.
1793 set dummy ranlib; ac_word=$2
1794 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1795 echo "configure:1796: checking for $ac_word" >&5
1796 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1797   echo $ac_n "(cached) $ac_c" 1>&6
1798 else
1799   if test -n "$RANLIB"; then
1800   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1801 else
1802   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1803   ac_dummy="$PATH"
1804   for ac_dir in $ac_dummy; do
1805     test -z "$ac_dir" && ac_dir=.
1806     if test -f $ac_dir/$ac_word; then
1807       ac_cv_prog_RANLIB="ranlib"
1808       break
1809     fi
1810   done
1811   IFS="$ac_save_ifs"
1812   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1813 fi
1814 fi
1815 RANLIB="$ac_cv_prog_RANLIB"
1816 if test -n "$RANLIB"; then
1817   echo "$ac_t""$RANLIB" 1>&6
1818 else
1819   echo "$ac_t""no" 1>&6
1820 fi
1821
1822 for ac_prog in 'bison -y' byacc
1823 do
1824 # Extract the first word of "$ac_prog", so it can be a program name with args.
1825 set dummy $ac_prog; ac_word=$2
1826 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1827 echo "configure:1828: checking for $ac_word" >&5
1828 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1829   echo $ac_n "(cached) $ac_c" 1>&6
1830 else
1831   if test -n "$YACC"; then
1832   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1833 else
1834   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1835   ac_dummy="$PATH"
1836   for ac_dir in $ac_dummy; do
1837     test -z "$ac_dir" && ac_dir=.
1838     if test -f $ac_dir/$ac_word; then
1839       ac_cv_prog_YACC="$ac_prog"
1840       break
1841     fi
1842   done
1843   IFS="$ac_save_ifs"
1844 fi
1845 fi
1846 YACC="$ac_cv_prog_YACC"
1847 if test -n "$YACC"; then
1848   echo "$ac_t""$YACC" 1>&6
1849 else
1850   echo "$ac_t""no" 1>&6
1851 fi
1852
1853 test -n "$YACC" && break
1854 done
1855 test -n "$YACC" || YACC="yacc"
1856
1857 # Find a good install program.  We prefer a C program (faster),
1858 # so one script is as good as another.  But avoid the broken or
1859 # incompatible versions:
1860 # SysV /etc/install, /usr/sbin/install
1861 # SunOS /usr/etc/install
1862 # IRIX /sbin/install
1863 # AIX /bin/install
1864 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1865 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1866 # ./install, which can be erroneously created by make from ./install.sh.
1867 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1868 echo "configure:1869: checking for a BSD compatible install" >&5
1869 if test -z "$INSTALL"; then
1870 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1871   echo $ac_n "(cached) $ac_c" 1>&6
1872 else
1873     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1874   for ac_dir in $PATH; do
1875     # Account for people who put trailing slashes in PATH elements.
1876     case "$ac_dir/" in
1877     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1878     *)
1879       # OSF1 and SCO ODT 3.0 have their own names for install.
1880       for ac_prog in ginstall scoinst install; do
1881         if test -f $ac_dir/$ac_prog; then
1882           if test $ac_prog = install &&
1883             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1884             # AIX install.  It has an incompatible calling convention.
1885             # OSF/1 installbsd also uses dspmsg, but is usable.
1886             :
1887           else
1888             ac_cv_path_install="$ac_dir/$ac_prog -c"
1889             break 2
1890           fi
1891         fi
1892       done
1893       ;;
1894     esac
1895   done
1896   IFS="$ac_save_IFS"
1897
1898 fi
1899   if test "${ac_cv_path_install+set}" = set; then
1900     INSTALL="$ac_cv_path_install"
1901   else
1902     # As a last resort, use the slow shell script.  We don't cache a
1903     # path for INSTALL within a source directory, because that will
1904     # break other packages using the cache if that directory is
1905     # removed, or if the path is relative.
1906     INSTALL="$ac_install_sh"
1907   fi
1908 fi
1909 echo "$ac_t""$INSTALL" 1>&6
1910
1911 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1912 # It thinks the first close brace ends the variable substitution.
1913 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1914
1915 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1916
1917
1918 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1919 echo "configure:1920: checking how to run the C preprocessor" >&5
1920 # On Suns, sometimes $CPP names a directory.
1921 if test -n "$CPP" && test -d "$CPP"; then
1922   CPP=
1923 fi
1924 if test -z "$CPP"; then
1925 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1926   echo $ac_n "(cached) $ac_c" 1>&6
1927 else
1928     # This must be in double quotes, not single quotes, because CPP may get
1929   # substituted into the Makefile and "${CC-cc}" will confuse make.
1930   CPP="${CC-cc} -E"
1931   # On the NeXT, cc -E runs the code through the compiler's parser,
1932   # not just through cpp.
1933   cat > conftest.$ac_ext <<EOF
1934 #line 1935 "configure"
1935 #include "confdefs.h"
1936 #include <assert.h>
1937 Syntax Error
1938 EOF
1939 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1940 { (eval echo configure:1941: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1941 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1942 if test -z "$ac_err"; then
1943   :
1944 else
1945   echo "$ac_err" >&5
1946   echo "configure: failed program was:" >&5
1947   cat conftest.$ac_ext >&5
1948   rm -rf conftest*
1949   CPP="${CC-cc} -E -traditional-cpp"
1950   cat > conftest.$ac_ext <<EOF
1951 #line 1952 "configure"
1952 #include "confdefs.h"
1953 #include <assert.h>
1954 Syntax Error
1955 EOF
1956 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1957 { (eval echo configure:1958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1958 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1959 if test -z "$ac_err"; then
1960   :
1961 else
1962   echo "$ac_err" >&5
1963   echo "configure: failed program was:" >&5
1964   cat conftest.$ac_ext >&5
1965   rm -rf conftest*
1966   CPP="${CC-cc} -nologo -E"
1967   cat > conftest.$ac_ext <<EOF
1968 #line 1969 "configure"
1969 #include "confdefs.h"
1970 #include <assert.h>
1971 Syntax Error
1972 EOF
1973 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1974 { (eval echo configure:1975: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1975 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1976 if test -z "$ac_err"; then
1977   :
1978 else
1979   echo "$ac_err" >&5
1980   echo "configure: failed program was:" >&5
1981   cat conftest.$ac_ext >&5
1982   rm -rf conftest*
1983   CPP=/lib/cpp
1984 fi
1985 rm -f conftest*
1986 fi
1987 rm -f conftest*
1988 fi
1989 rm -f conftest*
1990   ac_cv_prog_CPP="$CPP"
1991 fi
1992   CPP="$ac_cv_prog_CPP"
1993 else
1994   ac_cv_prog_CPP="$CPP"
1995 fi
1996 echo "$ac_t""$CPP" 1>&6
1997
1998 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1999 echo "configure:2000: checking for ANSI C header files" >&5
2000 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2001   echo $ac_n "(cached) $ac_c" 1>&6
2002 else
2003   cat > conftest.$ac_ext <<EOF
2004 #line 2005 "configure"
2005 #include "confdefs.h"
2006 #include <stdlib.h>
2007 #include <stdarg.h>
2008 #include <string.h>
2009 #include <float.h>
2010 EOF
2011 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2012 { (eval echo configure:2013: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2013 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2014 if test -z "$ac_err"; then
2015   rm -rf conftest*
2016   ac_cv_header_stdc=yes
2017 else
2018   echo "$ac_err" >&5
2019   echo "configure: failed program was:" >&5
2020   cat conftest.$ac_ext >&5
2021   rm -rf conftest*
2022   ac_cv_header_stdc=no
2023 fi
2024 rm -f conftest*
2025
2026 if test $ac_cv_header_stdc = yes; then
2027   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2028 cat > conftest.$ac_ext <<EOF
2029 #line 2030 "configure"
2030 #include "confdefs.h"
2031 #include <string.h>
2032 EOF
2033 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2034   egrep "memchr" >/dev/null 2>&1; then
2035   :
2036 else
2037   rm -rf conftest*
2038   ac_cv_header_stdc=no
2039 fi
2040 rm -f conftest*
2041
2042 fi
2043
2044 if test $ac_cv_header_stdc = yes; then
2045   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2046 cat > conftest.$ac_ext <<EOF
2047 #line 2048 "configure"
2048 #include "confdefs.h"
2049 #include <stdlib.h>
2050 EOF
2051 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2052   egrep "free" >/dev/null 2>&1; then
2053   :
2054 else
2055   rm -rf conftest*
2056   ac_cv_header_stdc=no
2057 fi
2058 rm -f conftest*
2059
2060 fi
2061
2062 if test $ac_cv_header_stdc = yes; then
2063   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2064 if test "$cross_compiling" = yes; then
2065   :
2066 else
2067   cat > conftest.$ac_ext <<EOF
2068 #line 2069 "configure"
2069 #include "confdefs.h"
2070 #include <ctype.h>
2071 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2072 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2073 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2074 int main () { int i; for (i = 0; i < 256; i++)
2075 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2076 exit (0); }
2077
2078 EOF
2079 if { (eval echo configure:2080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2080 then
2081   :
2082 else
2083   echo "configure: failed program was:" >&5
2084   cat conftest.$ac_ext >&5
2085   rm -fr conftest*
2086   ac_cv_header_stdc=no
2087 fi
2088 rm -fr conftest*
2089 fi
2090
2091 fi
2092 fi
2093
2094 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2095 if test $ac_cv_header_stdc = yes; then
2096   cat >> confdefs.h <<\EOF
2097 #define STDC_HEADERS 1
2098 EOF
2099
2100 fi
2101
2102 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2103 echo "configure:2104: checking whether time.h and sys/time.h may both be included" >&5
2104 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2105   echo $ac_n "(cached) $ac_c" 1>&6
2106 else
2107   cat > conftest.$ac_ext <<EOF
2108 #line 2109 "configure"
2109 #include "confdefs.h"
2110 #include <sys/types.h>
2111 #include <sys/time.h>
2112 #include <time.h>
2113 int main() {
2114 struct tm *tp;
2115 ; return 0; }
2116 EOF
2117 if { (eval echo configure:2118: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2118   rm -rf conftest*
2119   ac_cv_header_time=yes
2120 else
2121   echo "configure: failed program was:" >&5
2122   cat conftest.$ac_ext >&5
2123   rm -rf conftest*
2124   ac_cv_header_time=no
2125 fi
2126 rm -f conftest*
2127 fi
2128
2129 echo "$ac_t""$ac_cv_header_time" 1>&6
2130 if test $ac_cv_header_time = yes; then
2131   cat >> confdefs.h <<\EOF
2132 #define TIME_WITH_SYS_TIME 1
2133 EOF
2134
2135 fi
2136
2137 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2138 echo "configure:2139: checking whether string.h and strings.h may both be included" >&5
2139 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2140   echo $ac_n "(cached) $ac_c" 1>&6
2141 else
2142   cat > conftest.$ac_ext <<EOF
2143 #line 2144 "configure"
2144 #include "confdefs.h"
2145 #include <string.h>
2146 #include <strings.h>
2147 int main() {
2148
2149 ; return 0; }
2150 EOF
2151 if { (eval echo configure:2152: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2152   rm -rf conftest*
2153   gcc_cv_header_string=yes
2154 else
2155   echo "configure: failed program was:" >&5
2156   cat conftest.$ac_ext >&5
2157   rm -rf conftest*
2158   gcc_cv_header_string=no
2159 fi
2160 rm -f conftest*
2161 fi
2162
2163 echo "$ac_t""$gcc_cv_header_string" 1>&6
2164 if test $gcc_cv_header_string = yes; then
2165   cat >> confdefs.h <<\EOF
2166 #define STRING_WITH_STRINGS 1
2167 EOF
2168
2169 fi
2170
2171 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2172 echo "configure:2173: checking for sys/wait.h that is POSIX.1 compatible" >&5
2173 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2174   echo $ac_n "(cached) $ac_c" 1>&6
2175 else
2176   cat > conftest.$ac_ext <<EOF
2177 #line 2178 "configure"
2178 #include "confdefs.h"
2179 #include <sys/types.h>
2180 #include <sys/wait.h>
2181 #ifndef WEXITSTATUS
2182 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2183 #endif
2184 #ifndef WIFEXITED
2185 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2186 #endif
2187 int main() {
2188 int s;
2189 wait (&s);
2190 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2191 ; return 0; }
2192 EOF
2193 if { (eval echo configure:2194: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2194   rm -rf conftest*
2195   ac_cv_header_sys_wait_h=yes
2196 else
2197   echo "configure: failed program was:" >&5
2198   cat conftest.$ac_ext >&5
2199   rm -rf conftest*
2200   ac_cv_header_sys_wait_h=no
2201 fi
2202 rm -f conftest*
2203 fi
2204
2205 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2206 if test $ac_cv_header_sys_wait_h = yes; then
2207   cat >> confdefs.h <<\EOF
2208 #define HAVE_SYS_WAIT_H 1
2209 EOF
2210
2211 fi
2212
2213 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2214                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2215                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2216                  direct.h malloc.h langinfo.h iconv.h
2217 do
2218 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2219 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2220 echo "configure:2221: checking for $ac_hdr" >&5
2221 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2222   echo $ac_n "(cached) $ac_c" 1>&6
2223 else
2224   cat > conftest.$ac_ext <<EOF
2225 #line 2226 "configure"
2226 #include "confdefs.h"
2227 #include <$ac_hdr>
2228 EOF
2229 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2230 { (eval echo configure:2231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2231 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2232 if test -z "$ac_err"; then
2233   rm -rf conftest*
2234   eval "ac_cv_header_$ac_safe=yes"
2235 else
2236   echo "$ac_err" >&5
2237   echo "configure: failed program was:" >&5
2238   cat conftest.$ac_ext >&5
2239   rm -rf conftest*
2240   eval "ac_cv_header_$ac_safe=no"
2241 fi
2242 rm -f conftest*
2243 fi
2244 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2245   echo "$ac_t""yes" 1>&6
2246     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2247   cat >> confdefs.h <<EOF
2248 #define $ac_tr_hdr 1
2249 EOF
2250
2251 else
2252   echo "$ac_t""no" 1>&6
2253 fi
2254 done
2255
2256
2257 # Check for thread headers.
2258 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2259 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2260 echo "configure:2261: checking for thread.h" >&5
2261 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2262   echo $ac_n "(cached) $ac_c" 1>&6
2263 else
2264   cat > conftest.$ac_ext <<EOF
2265 #line 2266 "configure"
2266 #include "confdefs.h"
2267 #include <thread.h>
2268 EOF
2269 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2270 { (eval echo configure:2271: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2271 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2272 if test -z "$ac_err"; then
2273   rm -rf conftest*
2274   eval "ac_cv_header_$ac_safe=yes"
2275 else
2276   echo "$ac_err" >&5
2277   echo "configure: failed program was:" >&5
2278   cat conftest.$ac_ext >&5
2279   rm -rf conftest*
2280   eval "ac_cv_header_$ac_safe=no"
2281 fi
2282 rm -f conftest*
2283 fi
2284 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2285   echo "$ac_t""yes" 1>&6
2286   have_thread_h=yes
2287 else
2288   echo "$ac_t""no" 1>&6
2289 have_thread_h=
2290 fi
2291
2292 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2293 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2294 echo "configure:2295: checking for pthread.h" >&5
2295 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2296   echo $ac_n "(cached) $ac_c" 1>&6
2297 else
2298   cat > conftest.$ac_ext <<EOF
2299 #line 2300 "configure"
2300 #include "confdefs.h"
2301 #include <pthread.h>
2302 EOF
2303 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2304 { (eval echo configure:2305: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2305 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2306 if test -z "$ac_err"; then
2307   rm -rf conftest*
2308   eval "ac_cv_header_$ac_safe=yes"
2309 else
2310   echo "$ac_err" >&5
2311   echo "configure: failed program was:" >&5
2312   cat conftest.$ac_ext >&5
2313   rm -rf conftest*
2314   eval "ac_cv_header_$ac_safe=no"
2315 fi
2316 rm -f conftest*
2317 fi
2318 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2319   echo "$ac_t""yes" 1>&6
2320   have_pthread_h=yes
2321 else
2322   echo "$ac_t""no" 1>&6
2323 have_pthread_h=
2324 fi
2325
2326
2327 # See if GNAT has been installed
2328 # Extract the first word of "gnatbind", so it can be a program name with args.
2329 set dummy gnatbind; ac_word=$2
2330 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2331 echo "configure:2332: checking for $ac_word" >&5
2332 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2333   echo $ac_n "(cached) $ac_c" 1>&6
2334 else
2335   if test -n "$gnat"; then
2336   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2337 else
2338   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2339   ac_dummy="$PATH"
2340   for ac_dir in $ac_dummy; do
2341     test -z "$ac_dir" && ac_dir=.
2342     if test -f $ac_dir/$ac_word; then
2343       ac_cv_prog_gnat="yes"
2344       break
2345     fi
2346   done
2347   IFS="$ac_save_ifs"
2348   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2349 fi
2350 fi
2351 gnat="$ac_cv_prog_gnat"
2352 if test -n "$gnat"; then
2353   echo "$ac_t""$gnat" 1>&6
2354 else
2355   echo "$ac_t""no" 1>&6
2356 fi
2357
2358
2359 # Do we have a single-tree copy of texinfo?
2360 if test -f $srcdir/../texinfo/Makefile.in; then
2361   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2362   gcc_cv_prog_makeinfo_modern=yes
2363   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2364 else
2365   # See if makeinfo has been installed and is modern enough
2366   # that we can use it.
2367   # Extract the first word of "makeinfo", so it can be a program name with args.
2368 set dummy makeinfo; ac_word=$2
2369 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2370 echo "configure:2371: checking for $ac_word" >&5
2371 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2372   echo $ac_n "(cached) $ac_c" 1>&6
2373 else
2374   if test -n "$MAKEINFO"; then
2375   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2376 else
2377   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2378   ac_dummy="$PATH"
2379   for ac_dir in $ac_dummy; do
2380     test -z "$ac_dir" && ac_dir=.
2381     if test -f $ac_dir/$ac_word; then
2382       ac_cv_prog_MAKEINFO="makeinfo"
2383       break
2384     fi
2385   done
2386   IFS="$ac_save_ifs"
2387 fi
2388 fi
2389 MAKEINFO="$ac_cv_prog_MAKEINFO"
2390 if test -n "$MAKEINFO"; then
2391   echo "$ac_t""$MAKEINFO" 1>&6
2392 else
2393   echo "$ac_t""no" 1>&6
2394 fi
2395
2396 if test -n "$MAKEINFO"; then
2397   # Found it, now check the version.
2398   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2399 echo "configure:2400: checking for modern makeinfo" >&5
2400 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2401   echo $ac_n "(cached) $ac_c" 1>&6
2402 else
2403     ac_prog_version=`$MAKEINFO --version 2>&1 |
2404                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2405   echo "configure:2406: version of makeinfo is $ac_prog_version" >&5
2406   case $ac_prog_version in
2407     '')     gcc_cv_prog_makeinfo_modern=no;;
2408     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2409             gcc_cv_prog_makeinfo_modern=yes;;
2410     *)      gcc_cv_prog_makeinfo_modern=no;;
2411   esac
2412
2413 fi
2414
2415 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2416 else
2417   gcc_cv_prog_makeinfo_modern=no
2418 fi
2419
2420 fi
2421
2422 if test $gcc_cv_prog_makeinfo_modern = no; then
2423   echo "configure: warning:
2424 *** Makeinfo is missing or too old.
2425 *** Info documentation will not be built or installed." 1>&2
2426   BUILD_INFO=
2427   INSTALL_INFO=
2428 else
2429   BUILD_INFO=info
2430   INSTALL_INFO=install-info
2431 fi
2432
2433 # See if the stage1 system preprocessor understands the ANSI C
2434 # preprocessor stringification operator.
2435
2436
2437 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2438 echo "configure:2439: checking for preprocessor stringizing operator" >&5
2439 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2440   echo $ac_n "(cached) $ac_c" 1>&6
2441 else
2442   cat > conftest.$ac_ext <<EOF
2443 #line 2444 "configure"
2444 #include "confdefs.h"
2445
2446 #define x(y) #y
2447
2448 char *s = x(teststring);
2449
2450 EOF
2451 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2452   egrep "#teststring" >/dev/null 2>&1; then
2453   rm -rf conftest*
2454   ac_cv_c_stringize=no
2455 else
2456   rm -rf conftest*
2457   ac_cv_c_stringize=yes
2458 fi
2459 rm -f conftest*
2460
2461 fi
2462
2463 if test "${ac_cv_c_stringize}" = yes
2464 then
2465         cat >> confdefs.h <<\EOF
2466 #define HAVE_STRINGIZE 1
2467 EOF
2468
2469 fi
2470 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2471
2472
2473 # Use <inttypes.h> only if it exists,
2474 # doesn't clash with <sys/types.h>, and declares intmax_t.
2475 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2476 echo "configure:2477: checking for inttypes.h" >&5
2477 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2478   echo $ac_n "(cached) $ac_c" 1>&6
2479 else
2480   cat > conftest.$ac_ext <<EOF
2481 #line 2482 "configure"
2482 #include "confdefs.h"
2483 #include <sys/types.h>
2484 #include <inttypes.h>
2485 int main() {
2486 intmax_t i = -1;
2487 ; return 0; }
2488 EOF
2489 if { (eval echo configure:2490: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2490   rm -rf conftest*
2491   gcc_cv_header_inttypes_h=yes
2492 else
2493   echo "configure: failed program was:" >&5
2494   cat conftest.$ac_ext >&5
2495   rm -rf conftest*
2496   gcc_cv_header_inttypes_h=no
2497 fi
2498 rm -f conftest*
2499 fi
2500
2501 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2502 if test $gcc_cv_header_inttypes_h = yes; then
2503   cat >> confdefs.h <<\EOF
2504 #define HAVE_INTTYPES_H 1
2505 EOF
2506
2507 fi
2508
2509 #
2510 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2511 # be either signed or unsigned.
2512 #
2513 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2514 echo "configure:2515: checking for unsigned enumerated bitfields" >&5
2515 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2516   echo $ac_n "(cached) $ac_c" 1>&6
2517 else
2518   if test "$cross_compiling" = yes; then
2519   gcc_cv_enum_bf_unsigned=yes
2520 else
2521   cat > conftest.$ac_ext <<EOF
2522 #line 2523 "configure"
2523 #include "confdefs.h"
2524 #include <stdlib.h>
2525 enum t { BLAH = 128 } ;
2526 struct s_t { enum t member : 8; } s ;
2527 int main(void)
2528 {
2529         s.member = BLAH;
2530         if (s.member < 0) exit(1);
2531         exit(0);
2532
2533 }
2534 EOF
2535 if { (eval echo configure:2536: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2536 then
2537   gcc_cv_enum_bf_unsigned=yes
2538 else
2539   echo "configure: failed program was:" >&5
2540   cat conftest.$ac_ext >&5
2541   rm -fr conftest*
2542   gcc_cv_enum_bf_unsigned=no
2543 fi
2544 rm -fr conftest*
2545 fi
2546
2547 fi
2548
2549 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2550 if test $gcc_cv_enum_bf_unsigned = yes; then
2551   cat >> confdefs.h <<\EOF
2552 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2553 EOF
2554
2555 fi
2556
2557 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2558         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2559         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2560         fputs_unlocked getrusage valloc iconv nl_langinfo
2561 do
2562 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2563 echo "configure:2564: checking for $ac_func" >&5
2564 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2565   echo $ac_n "(cached) $ac_c" 1>&6
2566 else
2567   cat > conftest.$ac_ext <<EOF
2568 #line 2569 "configure"
2569 #include "confdefs.h"
2570 /* System header to define __stub macros and hopefully few prototypes,
2571     which can conflict with char $ac_func(); below.  */
2572 #include <assert.h>
2573 /* Override any gcc2 internal prototype to avoid an error.  */
2574 /* We use char because int might match the return type of a gcc2
2575     builtin and then its argument prototype would still apply.  */
2576 char $ac_func();
2577
2578 int main() {
2579
2580 /* The GNU C library defines this for functions which it implements
2581     to always fail with ENOSYS.  Some functions are actually named
2582     something starting with __ and the normal name is an alias.  */
2583 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2584 choke me
2585 #else
2586 $ac_func();
2587 #endif
2588
2589 ; return 0; }
2590 EOF
2591 if { (eval echo configure:2592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2592   rm -rf conftest*
2593   eval "ac_cv_func_$ac_func=yes"
2594 else
2595   echo "configure: failed program was:" >&5
2596   cat conftest.$ac_ext >&5
2597   rm -rf conftest*
2598   eval "ac_cv_func_$ac_func=no"
2599 fi
2600 rm -f conftest*
2601 fi
2602
2603 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2604   echo "$ac_t""yes" 1>&6
2605     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2606   cat >> confdefs.h <<EOF
2607 #define $ac_tr_func 1
2608 EOF
2609
2610 else
2611   echo "$ac_t""no" 1>&6
2612 fi
2613 done
2614
2615
2616 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2617 echo "configure:2618: checking for ssize_t" >&5
2618 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2619   echo $ac_n "(cached) $ac_c" 1>&6
2620 else
2621   cat > conftest.$ac_ext <<EOF
2622 #line 2623 "configure"
2623 #include "confdefs.h"
2624 #include <sys/types.h>
2625 #if STDC_HEADERS
2626 #include <stdlib.h>
2627 #include <stddef.h>
2628 #endif
2629 EOF
2630 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2631   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2632   rm -rf conftest*
2633   ac_cv_type_ssize_t=yes
2634 else
2635   rm -rf conftest*
2636   ac_cv_type_ssize_t=no
2637 fi
2638 rm -f conftest*
2639
2640 fi
2641 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2642 if test $ac_cv_type_ssize_t = no; then
2643   cat >> confdefs.h <<\EOF
2644 #define ssize_t int
2645 EOF
2646
2647 fi
2648
2649
2650 # Try to determine the array type of the second argument of getgroups
2651 # for the target system (int or gid_t).
2652 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2653 echo "configure:2654: checking for uid_t in sys/types.h" >&5
2654 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2655   echo $ac_n "(cached) $ac_c" 1>&6
2656 else
2657   cat > conftest.$ac_ext <<EOF
2658 #line 2659 "configure"
2659 #include "confdefs.h"
2660 #include <sys/types.h>
2661 EOF
2662 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2663   egrep "uid_t" >/dev/null 2>&1; then
2664   rm -rf conftest*
2665   ac_cv_type_uid_t=yes
2666 else
2667   rm -rf conftest*
2668   ac_cv_type_uid_t=no
2669 fi
2670 rm -f conftest*
2671
2672 fi
2673
2674 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2675 if test $ac_cv_type_uid_t = no; then
2676   cat >> confdefs.h <<\EOF
2677 #define uid_t int
2678 EOF
2679
2680   cat >> confdefs.h <<\EOF
2681 #define gid_t int
2682 EOF
2683
2684 fi
2685
2686 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2687 echo "configure:2688: checking type of array argument to getgroups" >&5
2688 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2689   echo $ac_n "(cached) $ac_c" 1>&6
2690 else
2691   if test "$cross_compiling" = yes; then
2692   ac_cv_type_getgroups=cross
2693 else
2694   cat > conftest.$ac_ext <<EOF
2695 #line 2696 "configure"
2696 #include "confdefs.h"
2697
2698 /* Thanks to Mike Rendell for this test.  */
2699 #include <sys/types.h>
2700 #define NGID 256
2701 #undef MAX
2702 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2703 main()
2704 {
2705   gid_t gidset[NGID];
2706   int i, n;
2707   union { gid_t gval; long lval; }  val;
2708
2709   val.lval = -1;
2710   for (i = 0; i < NGID; i++)
2711     gidset[i] = val.gval;
2712   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2713                  gidset);
2714   /* Exit non-zero if getgroups seems to require an array of ints.  This
2715      happens when gid_t is short but getgroups modifies an array of ints.  */
2716   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2717 }
2718
2719 EOF
2720 if { (eval echo configure:2721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2721 then
2722     ac_cv_type_getgroups=gid_t
2723 else
2724   echo "configure: failed program was:" >&5
2725   cat conftest.$ac_ext >&5
2726   rm -fr conftest*
2727   ac_cv_type_getgroups=int
2728 fi
2729 rm -fr conftest*
2730 fi
2731
2732 if test $ac_cv_type_getgroups = cross; then
2733         cat > conftest.$ac_ext <<EOF
2734 #line 2735 "configure"
2735 #include "confdefs.h"
2736 #include <unistd.h>
2737 EOF
2738 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2739   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2740   rm -rf conftest*
2741   ac_cv_type_getgroups=gid_t
2742 else
2743   rm -rf conftest*
2744   ac_cv_type_getgroups=int
2745 fi
2746 rm -f conftest*
2747
2748 fi
2749 fi
2750
2751 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2752 cat >> confdefs.h <<EOF
2753 #define GETGROUPS_T $ac_cv_type_getgroups
2754 EOF
2755
2756
2757 if test "${target}" = "${build}"; then
2758   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2759 else
2760   case "${target}" in
2761         # This condition may need some tweaking.  It should include all
2762         # targets where the array type of the second argument of getgroups
2763         # is int and the type of gid_t is not equivalent to int.
2764         *-*-sunos* | *-*-ultrix*)
2765                 TARGET_GETGROUPS_T=int
2766                 ;;
2767         *)
2768                 TARGET_GETGROUPS_T=gid_t
2769                 ;;
2770   esac
2771 fi
2772
2773
2774 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2775 echo "configure:2776: checking for vprintf" >&5
2776 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2777   echo $ac_n "(cached) $ac_c" 1>&6
2778 else
2779   cat > conftest.$ac_ext <<EOF
2780 #line 2781 "configure"
2781 #include "confdefs.h"
2782 /* System header to define __stub macros and hopefully few prototypes,
2783     which can conflict with char vprintf(); below.  */
2784 #include <assert.h>
2785 /* Override any gcc2 internal prototype to avoid an error.  */
2786 /* We use char because int might match the return type of a gcc2
2787     builtin and then its argument prototype would still apply.  */
2788 char vprintf();
2789
2790 int main() {
2791
2792 /* The GNU C library defines this for functions which it implements
2793     to always fail with ENOSYS.  Some functions are actually named
2794     something starting with __ and the normal name is an alias.  */
2795 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2796 choke me
2797 #else
2798 vprintf();
2799 #endif
2800
2801 ; return 0; }
2802 EOF
2803 if { (eval echo configure:2804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2804   rm -rf conftest*
2805   eval "ac_cv_func_vprintf=yes"
2806 else
2807   echo "configure: failed program was:" >&5
2808   cat conftest.$ac_ext >&5
2809   rm -rf conftest*
2810   eval "ac_cv_func_vprintf=no"
2811 fi
2812 rm -f conftest*
2813 fi
2814
2815 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2816   echo "$ac_t""yes" 1>&6
2817   cat >> confdefs.h <<\EOF
2818 #define HAVE_VPRINTF 1
2819 EOF
2820
2821 else
2822   echo "$ac_t""no" 1>&6
2823 fi
2824
2825 if test "$ac_cv_func_vprintf" != yes; then
2826 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2827 echo "configure:2828: checking for _doprnt" >&5
2828 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2829   echo $ac_n "(cached) $ac_c" 1>&6
2830 else
2831   cat > conftest.$ac_ext <<EOF
2832 #line 2833 "configure"
2833 #include "confdefs.h"
2834 /* System header to define __stub macros and hopefully few prototypes,
2835     which can conflict with char _doprnt(); below.  */
2836 #include <assert.h>
2837 /* Override any gcc2 internal prototype to avoid an error.  */
2838 /* We use char because int might match the return type of a gcc2
2839     builtin and then its argument prototype would still apply.  */
2840 char _doprnt();
2841
2842 int main() {
2843
2844 /* The GNU C library defines this for functions which it implements
2845     to always fail with ENOSYS.  Some functions are actually named
2846     something starting with __ and the normal name is an alias.  */
2847 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2848 choke me
2849 #else
2850 _doprnt();
2851 #endif
2852
2853 ; return 0; }
2854 EOF
2855 if { (eval echo configure:2856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2856   rm -rf conftest*
2857   eval "ac_cv_func__doprnt=yes"
2858 else
2859   echo "configure: failed program was:" >&5
2860   cat conftest.$ac_ext >&5
2861   rm -rf conftest*
2862   eval "ac_cv_func__doprnt=no"
2863 fi
2864 rm -f conftest*
2865 fi
2866
2867 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2868   echo "$ac_t""yes" 1>&6
2869   cat >> confdefs.h <<\EOF
2870 #define HAVE_DOPRNT 1
2871 EOF
2872
2873 else
2874   echo "$ac_t""no" 1>&6
2875 fi
2876
2877 fi
2878
2879 vfprintf=
2880 doprint=
2881 if test $ac_cv_func_vprintf != yes ; then
2882   vfprintf=vfprintf.o
2883   if test $ac_cv_func__doprnt != yes ; then
2884     doprint=doprint.o
2885   fi
2886 fi
2887
2888
2889
2890 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2891 echo "configure:2892: checking whether the printf functions support %p" >&5
2892 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2893   echo $ac_n "(cached) $ac_c" 1>&6
2894 else
2895   if test "$cross_compiling" = yes; then
2896   gcc_cv_func_printf_ptr=no
2897 else
2898   cat > conftest.$ac_ext <<EOF
2899 #line 2900 "configure"
2900 #include "confdefs.h"
2901 #include <stdio.h>
2902
2903 int main()
2904 {
2905   char buf[64];
2906   char *p = buf, *q = NULL;
2907   sprintf(buf, "%p", p);
2908   sscanf(buf, "%p", &q);
2909   return (p != q);
2910 }
2911 EOF
2912 if { (eval echo configure:2913: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2913 then
2914   gcc_cv_func_printf_ptr=yes
2915 else
2916   echo "configure: failed program was:" >&5
2917   cat conftest.$ac_ext >&5
2918   rm -fr conftest*
2919   gcc_cv_func_printf_ptr=no
2920 fi
2921 rm -fr conftest*
2922 fi
2923
2924 rm -f core core.* *.core
2925 fi
2926
2927 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2928 if test $gcc_cv_func_printf_ptr = yes ; then
2929   cat >> confdefs.h <<\EOF
2930 #define HAVE_PRINTF_PTR 1
2931 EOF
2932
2933 fi
2934
2935
2936 case "${host}" in
2937 *-*-uwin*)
2938   # Under some versions of uwin, vfork is notoriously buggy and the test
2939   # can hang configure; on other versions, vfork exists just as a stub.
2940   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2941   ac_cv_func_vfork_works=no
2942   ;;
2943 esac
2944 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2945 echo "configure:2946: checking for pid_t" >&5
2946 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2947   echo $ac_n "(cached) $ac_c" 1>&6
2948 else
2949   cat > conftest.$ac_ext <<EOF
2950 #line 2951 "configure"
2951 #include "confdefs.h"
2952 #include <sys/types.h>
2953 #if STDC_HEADERS
2954 #include <stdlib.h>
2955 #include <stddef.h>
2956 #endif
2957 EOF
2958 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2959   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2960   rm -rf conftest*
2961   ac_cv_type_pid_t=yes
2962 else
2963   rm -rf conftest*
2964   ac_cv_type_pid_t=no
2965 fi
2966 rm -f conftest*
2967
2968 fi
2969 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2970 if test $ac_cv_type_pid_t = no; then
2971   cat >> confdefs.h <<\EOF
2972 #define pid_t int
2973 EOF
2974
2975 fi
2976
2977 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2978 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2979 echo "configure:2980: checking for vfork.h" >&5
2980 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2981   echo $ac_n "(cached) $ac_c" 1>&6
2982 else
2983   cat > conftest.$ac_ext <<EOF
2984 #line 2985 "configure"
2985 #include "confdefs.h"
2986 #include <vfork.h>
2987 EOF
2988 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2989 { (eval echo configure:2990: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2990 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2991 if test -z "$ac_err"; then
2992   rm -rf conftest*
2993   eval "ac_cv_header_$ac_safe=yes"
2994 else
2995   echo "$ac_err" >&5
2996   echo "configure: failed program was:" >&5
2997   cat conftest.$ac_ext >&5
2998   rm -rf conftest*
2999   eval "ac_cv_header_$ac_safe=no"
3000 fi
3001 rm -f conftest*
3002 fi
3003 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3004   echo "$ac_t""yes" 1>&6
3005   cat >> confdefs.h <<\EOF
3006 #define HAVE_VFORK_H 1
3007 EOF
3008
3009 else
3010   echo "$ac_t""no" 1>&6
3011 fi
3012
3013 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3014 echo "configure:3015: checking for working vfork" >&5
3015 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3016   echo $ac_n "(cached) $ac_c" 1>&6
3017 else
3018   if test "$cross_compiling" = yes; then
3019   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3020 echo "configure:3021: checking for vfork" >&5
3021 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3022   echo $ac_n "(cached) $ac_c" 1>&6
3023 else
3024   cat > conftest.$ac_ext <<EOF
3025 #line 3026 "configure"
3026 #include "confdefs.h"
3027 /* System header to define __stub macros and hopefully few prototypes,
3028     which can conflict with char vfork(); below.  */
3029 #include <assert.h>
3030 /* Override any gcc2 internal prototype to avoid an error.  */
3031 /* We use char because int might match the return type of a gcc2
3032     builtin and then its argument prototype would still apply.  */
3033 char vfork();
3034
3035 int main() {
3036
3037 /* The GNU C library defines this for functions which it implements
3038     to always fail with ENOSYS.  Some functions are actually named
3039     something starting with __ and the normal name is an alias.  */
3040 #if defined (__stub_vfork) || defined (__stub___vfork)
3041 choke me
3042 #else
3043 vfork();
3044 #endif
3045
3046 ; return 0; }
3047 EOF
3048 if { (eval echo configure:3049: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3049   rm -rf conftest*
3050   eval "ac_cv_func_vfork=yes"
3051 else
3052   echo "configure: failed program was:" >&5
3053   cat conftest.$ac_ext >&5
3054   rm -rf conftest*
3055   eval "ac_cv_func_vfork=no"
3056 fi
3057 rm -f conftest*
3058 fi
3059
3060 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3061   echo "$ac_t""yes" 1>&6
3062   :
3063 else
3064   echo "$ac_t""no" 1>&6
3065 fi
3066
3067 ac_cv_func_vfork_works=$ac_cv_func_vfork
3068 else
3069   cat > conftest.$ac_ext <<EOF
3070 #line 3071 "configure"
3071 #include "confdefs.h"
3072 /* Thanks to Paul Eggert for this test.  */
3073 #include <stdio.h>
3074 #include <sys/types.h>
3075 #include <sys/stat.h>
3076 #ifdef HAVE_UNISTD_H
3077 #include <unistd.h>
3078 #endif
3079 #ifdef HAVE_VFORK_H
3080 #include <vfork.h>
3081 #endif
3082 /* On some sparc systems, changes by the child to local and incoming
3083    argument registers are propagated back to the parent.
3084    The compiler is told about this with #include <vfork.h>,
3085    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3086    Test for this by using a static variable whose address
3087    is put into a register that is clobbered by the vfork.  */
3088 static
3089 #ifdef __cplusplus
3090 sparc_address_test (int arg)
3091 #else
3092 sparc_address_test (arg) int arg;
3093 #endif
3094 {
3095   static pid_t child;
3096   if (!child) {
3097     child = vfork ();
3098     if (child < 0) {
3099       perror ("vfork");
3100       _exit(2);
3101     }
3102     if (!child) {
3103       arg = getpid();
3104       write(-1, "", 0);
3105       _exit (arg);
3106     }
3107   }
3108 }
3109 main() {
3110   pid_t parent = getpid ();
3111   pid_t child;
3112
3113   sparc_address_test ();
3114
3115   child = vfork ();
3116
3117   if (child == 0) {
3118     /* Here is another test for sparc vfork register problems.
3119        This test uses lots of local variables, at least
3120        as many local variables as main has allocated so far
3121        including compiler temporaries.  4 locals are enough for
3122        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3123        A buggy compiler should reuse the register of parent
3124        for one of the local variables, since it will think that
3125        parent can't possibly be used any more in this routine.
3126        Assigning to the local variable will thus munge parent
3127        in the parent process.  */
3128     pid_t
3129       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3130       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3131     /* Convince the compiler that p..p7 are live; otherwise, it might
3132        use the same hardware register for all 8 local variables.  */
3133     if (p != p1 || p != p2 || p != p3 || p != p4
3134         || p != p5 || p != p6 || p != p7)
3135       _exit(1);
3136
3137     /* On some systems (e.g. IRIX 3.3),
3138        vfork doesn't separate parent from child file descriptors.
3139        If the child closes a descriptor before it execs or exits,
3140        this munges the parent's descriptor as well.
3141        Test for this by closing stdout in the child.  */
3142     _exit(close(fileno(stdout)) != 0);
3143   } else {
3144     int status;
3145     struct stat st;
3146
3147     while (wait(&status) != child)
3148       ;
3149     exit(
3150          /* Was there some problem with vforking?  */
3151          child < 0
3152
3153          /* Did the child fail?  (This shouldn't happen.)  */
3154          || status
3155
3156          /* Did the vfork/compiler bug occur?  */
3157          || parent != getpid()
3158
3159          /* Did the file descriptor bug occur?  */
3160          || fstat(fileno(stdout), &st) != 0
3161          );
3162   }
3163 }
3164 EOF
3165 if { (eval echo configure:3166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3166 then
3167   ac_cv_func_vfork_works=yes
3168 else
3169   echo "configure: failed program was:" >&5
3170   cat conftest.$ac_ext >&5
3171   rm -fr conftest*
3172   ac_cv_func_vfork_works=no
3173 fi
3174 rm -fr conftest*
3175 fi
3176
3177 fi
3178
3179 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3180 if test $ac_cv_func_vfork_works = no; then
3181   cat >> confdefs.h <<\EOF
3182 #define vfork fork
3183 EOF
3184
3185 fi
3186
3187 for ac_hdr in unistd.h
3188 do
3189 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3190 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3191 echo "configure:3192: checking for $ac_hdr" >&5
3192 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3193   echo $ac_n "(cached) $ac_c" 1>&6
3194 else
3195   cat > conftest.$ac_ext <<EOF
3196 #line 3197 "configure"
3197 #include "confdefs.h"
3198 #include <$ac_hdr>
3199 EOF
3200 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3201 { (eval echo configure:3202: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3202 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3203 if test -z "$ac_err"; then
3204   rm -rf conftest*
3205   eval "ac_cv_header_$ac_safe=yes"
3206 else
3207   echo "$ac_err" >&5
3208   echo "configure: failed program was:" >&5
3209   cat conftest.$ac_ext >&5
3210   rm -rf conftest*
3211   eval "ac_cv_header_$ac_safe=no"
3212 fi
3213 rm -f conftest*
3214 fi
3215 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3216   echo "$ac_t""yes" 1>&6
3217     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3218   cat >> confdefs.h <<EOF
3219 #define $ac_tr_hdr 1
3220 EOF
3221
3222 else
3223   echo "$ac_t""no" 1>&6
3224 fi
3225 done
3226
3227 for ac_func in getpagesize
3228 do
3229 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3230 echo "configure:3231: checking for $ac_func" >&5
3231 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3232   echo $ac_n "(cached) $ac_c" 1>&6
3233 else
3234   cat > conftest.$ac_ext <<EOF
3235 #line 3236 "configure"
3236 #include "confdefs.h"
3237 /* System header to define __stub macros and hopefully few prototypes,
3238     which can conflict with char $ac_func(); below.  */
3239 #include <assert.h>
3240 /* Override any gcc2 internal prototype to avoid an error.  */
3241 /* We use char because int might match the return type of a gcc2
3242     builtin and then its argument prototype would still apply.  */
3243 char $ac_func();
3244
3245 int main() {
3246
3247 /* The GNU C library defines this for functions which it implements
3248     to always fail with ENOSYS.  Some functions are actually named
3249     something starting with __ and the normal name is an alias.  */
3250 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3251 choke me
3252 #else
3253 $ac_func();
3254 #endif
3255
3256 ; return 0; }
3257 EOF
3258 if { (eval echo configure:3259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3259   rm -rf conftest*
3260   eval "ac_cv_func_$ac_func=yes"
3261 else
3262   echo "configure: failed program was:" >&5
3263   cat conftest.$ac_ext >&5
3264   rm -rf conftest*
3265   eval "ac_cv_func_$ac_func=no"
3266 fi
3267 rm -f conftest*
3268 fi
3269
3270 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3271   echo "$ac_t""yes" 1>&6
3272     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3273   cat >> confdefs.h <<EOF
3274 #define $ac_tr_func 1
3275 EOF
3276
3277 else
3278   echo "$ac_t""no" 1>&6
3279 fi
3280 done
3281
3282 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3283 echo "configure:3284: checking for working mmap which provides zeroed pages anywhere" >&5
3284 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3285   echo $ac_n "(cached) $ac_c" 1>&6
3286 else
3287   if test "$cross_compiling" = yes; then
3288   ac_cv_func_mmap_anywhere=no
3289 else
3290   cat > conftest.$ac_ext <<EOF
3291 #line 3292 "configure"
3292 #include "confdefs.h"
3293
3294 /* Test by Richard Henderson and Alexandre Oliva.
3295    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3296 #include <sys/types.h>
3297 #include <fcntl.h>
3298 #include <sys/mman.h>
3299
3300 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3301 # define MAP_ANONYMOUS MAP_ANON
3302 #endif
3303
3304 /* This mess was copied from the GNU getpagesize.h.  */
3305 #ifndef HAVE_GETPAGESIZE
3306 # ifdef HAVE_UNISTD_H
3307 #  include <unistd.h>
3308 # endif
3309
3310 /* Assume that all systems that can run configure have sys/param.h.  */
3311 # ifndef HAVE_SYS_PARAM_H
3312 #  define HAVE_SYS_PARAM_H 1
3313 # endif
3314
3315 # ifdef _SC_PAGESIZE
3316 #  define getpagesize() sysconf(_SC_PAGESIZE)
3317 # else /* no _SC_PAGESIZE */
3318 #  ifdef HAVE_SYS_PARAM_H
3319 #   include <sys/param.h>
3320 #   ifdef EXEC_PAGESIZE
3321 #    define getpagesize() EXEC_PAGESIZE
3322 #   else /* no EXEC_PAGESIZE */
3323 #    ifdef NBPG
3324 #     define getpagesize() NBPG * CLSIZE
3325 #     ifndef CLSIZE
3326 #      define CLSIZE 1
3327 #     endif /* no CLSIZE */
3328 #    else /* no NBPG */
3329 #     ifdef NBPC
3330 #      define getpagesize() NBPC
3331 #     else /* no NBPC */
3332 #      ifdef PAGESIZE
3333 #       define getpagesize() PAGESIZE
3334 #      endif /* PAGESIZE */
3335 #     endif /* no NBPC */
3336 #    endif /* no NBPG */
3337 #   endif /* no EXEC_PAGESIZE */
3338 #  else /* no HAVE_SYS_PARAM_H */
3339 #   define getpagesize() 8192   /* punt totally */
3340 #  endif /* no HAVE_SYS_PARAM_H */
3341 # endif /* no _SC_PAGESIZE */
3342
3343 #endif /* no HAVE_GETPAGESIZE */
3344
3345 int main()
3346 {
3347   char *x;
3348   int fd, pg;
3349
3350 #ifndef MAP_ANONYMOUS
3351   fd = open("/dev/zero", O_RDWR);
3352   if (fd < 0)
3353     exit(1);
3354 #endif
3355
3356   pg = getpagesize();
3357 #ifdef MAP_ANONYMOUS
3358   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3359                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3360 #else
3361   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3362 #endif
3363   if (x == (char *) -1)
3364     exit(2);
3365
3366   *(int *)x += 1;
3367
3368   if (munmap(x, pg) < 0)
3369     exit(3);
3370
3371   exit(0);
3372 }
3373 EOF
3374 if { (eval echo configure:3375: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3375 then
3376   ac_cv_func_mmap_anywhere=yes
3377 else
3378   echo "configure: failed program was:" >&5
3379   cat conftest.$ac_ext >&5
3380   rm -fr conftest*
3381   ac_cv_func_mmap_anywhere=no
3382 fi
3383 rm -fr conftest*
3384 fi
3385
3386 fi
3387
3388 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3389 if test $ac_cv_func_mmap_anywhere = yes; then
3390   cat >> confdefs.h <<\EOF
3391 #define HAVE_MMAP_ANYWHERE 1
3392 EOF
3393
3394 fi
3395
3396 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3397 echo "configure:3398: checking for working mmap of a file" >&5
3398 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3399   echo $ac_n "(cached) $ac_c" 1>&6
3400 else
3401   # Create a file one thousand bytes long.
3402 for i in 1 2 3 4 5 6 7 8 9 0
3403 do for j in 1 2 3 4 5 6 7 8 9 0
3404 do echo $i $j xxxxx
3405 done
3406 done > conftestdata$$
3407
3408 if test "$cross_compiling" = yes; then
3409   ac_cv_func_mmap_file=no
3410 else
3411   cat > conftest.$ac_ext <<EOF
3412 #line 3413 "configure"
3413 #include "confdefs.h"
3414
3415 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3416    Richard Henderson and Alexandre Oliva.
3417    Check whether read-only mmap of a plain file works. */
3418 #include <sys/types.h>
3419 #include <sys/stat.h>
3420 #include <fcntl.h>
3421 #include <sys/mman.h>
3422
3423 int main()
3424 {
3425   char *x;
3426   int fd;
3427   struct stat st;
3428
3429   fd = open("conftestdata$$", O_RDONLY);
3430   if (fd < 0)
3431     exit(1);
3432
3433   if (fstat (fd, &st))
3434     exit(2);
3435
3436   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3437   if (x == (char *) -1)
3438     exit(3);
3439
3440   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3441     exit(4);
3442
3443   if (munmap(x, st.st_size) < 0)
3444     exit(5);
3445
3446   exit(0);
3447 }
3448 EOF
3449 if { (eval echo configure:3450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3450 then
3451   ac_cv_func_mmap_file=yes
3452 else
3453   echo "configure: failed program was:" >&5
3454   cat conftest.$ac_ext >&5
3455   rm -fr conftest*
3456   ac_cv_func_mmap_file=no
3457 fi
3458 rm -fr conftest*
3459 fi
3460
3461 fi
3462
3463 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3464 if test $ac_cv_func_mmap_file = yes; then
3465   cat >> confdefs.h <<\EOF
3466 #define HAVE_MMAP_FILE 1
3467 EOF
3468
3469 fi
3470
3471
3472 # We will need to find libiberty.h and ansidecl.h
3473 saved_CFLAGS="$CFLAGS"
3474 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3475 for ac_func in bcopy bzero bcmp \
3476         index rindex getenv atol sbrk abort atof getcwd getwd \
3477         strsignal putc_unlocked fputs_unlocked strstr environ \
3478         malloc realloc calloc free basename getopt
3479 do
3480   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3481 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3482 echo "configure:3483: checking whether $ac_func is declared" >&5
3483 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3484   echo $ac_n "(cached) $ac_c" 1>&6
3485 else
3486   cat > conftest.$ac_ext <<EOF
3487 #line 3488 "configure"
3488 #include "confdefs.h"
3489 #include "gansidecl.h"
3490 #include "system.h"
3491
3492 int main() {
3493 #ifndef $ac_func
3494 char *(*pfn) = (char *(*)) $ac_func ;
3495 #endif
3496 ; return 0; }
3497 EOF
3498 if { (eval echo configure:3499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3499   rm -rf conftest*
3500   eval "gcc_cv_have_decl_$ac_func=yes"
3501 else
3502   echo "configure: failed program was:" >&5
3503   cat conftest.$ac_ext >&5
3504   rm -rf conftest*
3505   eval "gcc_cv_have_decl_$ac_func=no"
3506 fi
3507 rm -f conftest*
3508 fi
3509
3510 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3511   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3512 #define $ac_tr_decl 1
3513 EOF
3514
3515 else
3516   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3517 #define $ac_tr_decl 0
3518 EOF
3519
3520 fi
3521
3522 done
3523 if test x = y ; then
3524   cat >> confdefs.h <<EOF
3525 #define HAVE_DECL_BCOPY 1
3526 EOF
3527  cat >> confdefs.h <<EOF
3528 #define HAVE_DECL_BZERO 1
3529 EOF
3530  cat >> confdefs.h <<EOF
3531 #define HAVE_DECL_BCMP 1
3532 EOF
3533  \
3534         cat >> confdefs.h <<EOF
3535 #define HAVE_DECL_INDEX 1
3536 EOF
3537  cat >> confdefs.h <<EOF
3538 #define HAVE_DECL_RINDEX 1
3539 EOF
3540  cat >> confdefs.h <<EOF
3541 #define HAVE_DECL_GETENV 1
3542 EOF
3543  cat >> confdefs.h <<EOF
3544 #define HAVE_DECL_ATOL 1
3545 EOF
3546  cat >> confdefs.h <<EOF
3547 #define HAVE_DECL_SBRK 1
3548 EOF
3549  cat >> confdefs.h <<EOF
3550 #define HAVE_DECL_ABORT 1
3551 EOF
3552  cat >> confdefs.h <<EOF
3553 #define HAVE_DECL_ATOF 1
3554 EOF
3555  cat >> confdefs.h <<EOF
3556 #define HAVE_DECL_GETCWD 1
3557 EOF
3558  cat >> confdefs.h <<EOF
3559 #define HAVE_DECL_GETWD 1
3560 EOF
3561  \
3562         cat >> confdefs.h <<EOF
3563 #define HAVE_DECL_STRSIGNAL 1
3564 EOF
3565  cat >> confdefs.h <<EOF
3566 #define HAVE_DECL_PUTC_UNLOCKED 1
3567 EOF
3568  cat >> confdefs.h <<EOF
3569 #define HAVE_DECL_FPUTS_UNLOCKED 1
3570 EOF
3571  cat >> confdefs.h <<EOF
3572 #define HAVE_DECL_STRSTR 1
3573 EOF
3574  cat >> confdefs.h <<EOF
3575 #define HAVE_DECL_ENVIRON 1
3576 EOF
3577  \
3578         cat >> confdefs.h <<EOF
3579 #define HAVE_DECL_MALLOC 1
3580 EOF
3581  cat >> confdefs.h <<EOF
3582 #define HAVE_DECL_REALLOC 1
3583 EOF
3584  cat >> confdefs.h <<EOF
3585 #define HAVE_DECL_CALLOC 1
3586 EOF
3587  cat >> confdefs.h <<EOF
3588 #define HAVE_DECL_FREE 1
3589 EOF
3590  cat >> confdefs.h <<EOF
3591 #define HAVE_DECL_BASENAME 1
3592 EOF
3593  cat >> confdefs.h <<EOF
3594 #define HAVE_DECL_GETOPT 1
3595 EOF
3596 fi
3597
3598
3599 for ac_func in getrlimit setrlimit getrusage
3600 do
3601   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3602 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3603 echo "configure:3604: checking whether $ac_func is declared" >&5
3604 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3605   echo $ac_n "(cached) $ac_c" 1>&6
3606 else
3607   cat > conftest.$ac_ext <<EOF
3608 #line 3609 "configure"
3609 #include "confdefs.h"
3610 #include "gansidecl.h"
3611 #include "system.h"
3612 #ifdef HAVE_SYS_RESOURCE_H
3613 #include <sys/resource.h>
3614 #endif
3615
3616
3617 int main() {
3618 #ifndef $ac_func
3619 char *(*pfn) = (char *(*)) $ac_func ;
3620 #endif
3621 ; return 0; }
3622 EOF
3623 if { (eval echo configure:3624: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3624   rm -rf conftest*
3625   eval "gcc_cv_have_decl_$ac_func=yes"
3626 else
3627   echo "configure: failed program was:" >&5
3628   cat conftest.$ac_ext >&5
3629   rm -rf conftest*
3630   eval "gcc_cv_have_decl_$ac_func=no"
3631 fi
3632 rm -f conftest*
3633 fi
3634
3635 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3636   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3637 #define $ac_tr_decl 1
3638 EOF
3639
3640 else
3641   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3642 #define $ac_tr_decl 0
3643 EOF
3644
3645 fi
3646
3647 done
3648 if test x = y ; then
3649   cat >> confdefs.h <<EOF
3650 #define HAVE_DECL_GETRLIMIT 1
3651 EOF
3652  cat >> confdefs.h <<EOF
3653 #define HAVE_DECL_SETRLIMIT 1
3654 EOF
3655  cat >> confdefs.h <<EOF
3656 #define HAVE_DECL_GETRUSAGE 1
3657 EOF
3658 fi
3659
3660
3661 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3662 CFLAGS="$saved_CFLAGS"
3663
3664 # mkdir takes a single argument on some systems.
3665 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3666 echo "configure:3667: checking if mkdir takes one argument" >&5
3667 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3668   echo $ac_n "(cached) $ac_c" 1>&6
3669 else
3670   cat > conftest.$ac_ext <<EOF
3671 #line 3672 "configure"
3672 #include "confdefs.h"
3673
3674 #include <sys/types.h>
3675 #ifdef HAVE_SYS_STAT_H
3676 # include <sys/stat.h>
3677 #endif
3678 #ifdef HAVE_UNISTD_H
3679 # include <unistd.h>
3680 #endif
3681 #ifdef HAVE_DIRECT_H
3682 # include <direct.h>
3683 #endif
3684 int main() {
3685 mkdir ("foo", 0);
3686 ; return 0; }
3687 EOF
3688 if { (eval echo configure:3689: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3689   rm -rf conftest*
3690   gcc_cv_mkdir_takes_one_arg=no
3691 else
3692   echo "configure: failed program was:" >&5
3693   cat conftest.$ac_ext >&5
3694   rm -rf conftest*
3695   gcc_cv_mkdir_takes_one_arg=yes
3696 fi
3697 rm -f conftest*
3698 fi
3699
3700 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3701 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3702   cat >> confdefs.h <<\EOF
3703 #define MKDIR_TAKES_ONE_ARG 1
3704 EOF
3705
3706 fi
3707
3708
3709 # File extensions
3710 manext='.1'
3711 objext='.o'
3712
3713
3714
3715 build_xm_file=
3716 build_xm_defines=
3717 build_install_headers_dir=install-headers-tar
3718 build_exeext=
3719 host_xm_file=
3720 host_xm_defines=
3721 host_xmake_file=
3722 host_truncate_target=
3723 host_exeext=
3724
3725 # Decode the host machine, then the target machine.
3726 # For the host machine, we save the xm_file variable as host_xm_file;
3727 # then we decode the target machine and forget everything else
3728 # that came from the host machine.
3729 for machine in $build $host $target; do
3730
3731         out_file=
3732         xmake_file=
3733         tmake_file=
3734         extra_headers=
3735         extra_passes=
3736         extra_parts=
3737         extra_programs=
3738         extra_objs=
3739         extra_host_objs=
3740         extra_gcc_objs=
3741         xm_defines=
3742         float_format=
3743         # Set this to force installation and use of collect2.
3744         use_collect2=
3745         # Set this to override the default target model.
3746         target_cpu_default=
3747         # Set this to control how the header file directory is installed.
3748         install_headers_dir=install-headers-tar
3749         # Set this to a non-empty list of args to pass to cpp if the target
3750         # wants its .md file passed through cpp.
3751         md_cppflags=
3752         # Set this if directory names should be truncated to 14 characters.
3753         truncate_target=
3754         # Set this if gdb needs a dir command with `dirname $out_file`
3755         gdb_needs_out_file_path=
3756         # Set this if the build machine requires executables to have a
3757         # file name suffix.
3758         exeext=
3759         # Set this to control which thread package will be used.
3760         thread_file=
3761         # Reinitialize these from the flag values every loop pass, since some
3762         # configure entries modify them.
3763         gas="$gas_flag"
3764         gnu_ld="$gnu_ld_flag"
3765         enable_threads=$enable_threads_flag
3766
3767         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3768         # updated in each machine entry.
3769         tm_p_file=
3770         cpu_type=`echo $machine | sed 's/-.*$//'`
3771         case $machine in
3772         alpha*-*-*)
3773                 cpu_type=alpha
3774                 ;;
3775         strongarm*-*-*)
3776                 cpu_type=arm
3777                 ;;
3778         arm*-*-*)
3779                 cpu_type=arm
3780                 ;;
3781         c*-convex-*)
3782                 cpu_type=convex
3783                 ;;
3784         i[34567]86-*-*)
3785                 cpu_type=i386
3786                 ;;
3787         hppa*-*-*)
3788                 cpu_type=pa
3789                 ;;
3790         m68000-*-*)
3791                 cpu_type=m68k
3792                 ;;
3793         mips*-*-*)
3794                 cpu_type=mips
3795                 ;;
3796         pj*-*-*)
3797                 cpu_type=pj
3798                 ;;
3799         powerpc*-*-*)
3800                 cpu_type=rs6000
3801                 ;;
3802         pyramid-*-*)
3803                 cpu_type=pyr
3804                 ;;
3805         sparc*-*-*)
3806                 cpu_type=sparc
3807                 ;;
3808         esac
3809
3810         tm_file=${cpu_type}/${cpu_type}.h
3811         xm_file=${cpu_type}/xm-${cpu_type}.h
3812         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3813         then
3814                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3815         fi
3816         # On a.out targets, we need to use collect2.
3817         case $machine in
3818         *-*-*aout*)
3819                 use_collect2=yes
3820                 ;;
3821         esac
3822
3823         # Common parts for linux and openbsd systems
3824         case $machine in
3825         *-*-linux*)
3826                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3827                 ;;
3828         *-*-openbsd*)
3829                 tm_file=${cpu_type}/openbsd.h
3830                 tmake_file="t-libc-ok t-openbsd"
3831                 # avoid surprises, always provide an xm-openbsd file
3832                 xm_file=${cpu_type}/xm-openbsd.h
3833                 # don't depend on processor x-fragments as well
3834                 xmake_file=none
3835                 if test x$enable_threads = xyes; then
3836                         thread_file='posix'
3837                         tmake_file="${tmake_file} t-openbsd-thread"
3838                 fi
3839                 ;;
3840         esac
3841
3842         case $machine in
3843         # Support site-specific machine types.
3844         *local*)
3845                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3846                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3847                 xm_file=${cpu_type}/xm-$rest.h
3848                 tm_file=${cpu_type}/$rest.h
3849                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3850                 then xmake_file=${cpu_type}/x-$rest; \
3851                 else true; \
3852                 fi
3853                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3854                 then tmake_file=${cpu_type}/t-$rest; \
3855                 else true; \
3856                 fi
3857                 ;;
3858         1750a-*-*)
3859                 ;;
3860         a29k-*-bsd* | a29k-*-sym1*)
3861                 tm_file="${tm_file} a29k/unix.h"
3862                 xm_defines=USG
3863                 xmake_file=a29k/x-unix
3864                 use_collect2=yes
3865                 ;;
3866         a29k-*-udi | a29k-*-coff)
3867                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3868                 tmake_file=a29k/t-a29kbare
3869                 ;;
3870         a29k-wrs-vxworks*)
3871                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3872                 tmake_file=a29k/t-vx29k
3873                 extra_parts="crtbegin.o crtend.o"
3874                 thread_file='vxworks'
3875                 ;;
3876         a29k-*-*)                       # Default a29k environment.
3877                 use_collect2=yes
3878                 ;;
3879         alpha-*-interix)
3880                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3881
3882                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3883                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3884
3885                 # GAS + IEEE_CONFORMANT
3886                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3887
3888                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3889                 xmake_file="x-interix alpha/t-pe"
3890                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3891                 if test x$enable_threads = xyes ; then
3892                         thread_file='posix'
3893                 fi
3894                 if test x$stabs = xyes ; then
3895                         tm_file="${tm_file} dbxcoff.h"
3896                 fi
3897                 #prefix='$$INTERIX_ROOT'/usr/contrib
3898                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3899                 ;;
3900         alpha*-*-linux*ecoff*)
3901                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3902                 target_cpu_default="MASK_GAS"
3903                 tmake_file="alpha/t-alpha alpha/t-ieee"
3904                 gas=no
3905                 xmake_file=none
3906                 gas=yes gnu_ld=yes
3907                 ;;
3908         alpha*-*-linux*libc1*)
3909                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3910                 target_cpu_default="MASK_GAS"
3911                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3912                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3913                 xmake_file=none
3914                 gas=yes gnu_ld=yes
3915                 if test x$enable_threads = xyes; then
3916                         thread_file='posix'
3917                 fi
3918                 ;;
3919         alpha*-*-linux*)
3920                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3921                 target_cpu_default="MASK_GAS"
3922                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3923                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3924                 xmake_file=none
3925                 gas=yes gnu_ld=yes
3926                 if test x$enable_threads = xyes; then
3927                         thread_file='posix'
3928                 fi
3929                 ;;
3930         alpha*-*-netbsd*)
3931                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3932                 target_cpu_default="MASK_GAS"
3933                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3934                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3935                 xmake_file=none
3936                 gas=yes gnu_ld=yes
3937                 ;;
3938
3939         alpha*-*-openbsd*)
3940                 # default x-alpha is only appropriate for dec-osf.
3941                 target_cpu_default="MASK_GAS"
3942                 tmake_file="alpha/t-alpha alpha/t-ieee"
3943                 ;;
3944
3945         alpha*-dec-osf*)
3946                 if test x$stabs = xyes
3947                 then
3948                         tm_file="${tm_file} dbx.h"
3949                 fi
3950                 if test x$gas != xyes
3951                 then
3952                         extra_passes="mips-tfile mips-tdump"
3953                 fi
3954                 use_collect2=yes
3955                 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-osf"
3956                 xmake_file=alpha/x-osf
3957                 case $machine in
3958                   *-*-osf1*)
3959                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3960                     ;;
3961                   *-*-osf[23]*)
3962                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3963                     ;;
3964                   *-*-osf4*)
3965                     tm_file="${tm_file} alpha/osf.h"
3966                     tmake_file="$tmake_file alpha/t-osf4"
3967                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3968                     # a broken tar, so we use cpio instead.
3969                     install_headers_dir=install-headers-cpio
3970                     ;;
3971                   *-*-osf5*)
3972                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3973                     tmake_file="$tmake_file alpha/t-osf4"
3974                     ;;
3975                 esac
3976                 case $machine in
3977                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3978                     target_cpu_default=MASK_SUPPORT_ARCH
3979                     ;;
3980                 esac
3981                 ;;
3982         alpha*-*-vxworks*)
3983                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3984                 tmake_file="alpha/t-alpha alpha/t-ieee"
3985                 if  x$gas != xyes
3986                 then
3987                         extra_passes="mips-tfile mips-tdump"
3988                 fi
3989                 use_collect2=yes
3990                 thread_file='vxworks'
3991                 ;;
3992         alpha*-*-winnt*)
3993                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3994                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3995                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3996                 xmake_file=winnt/x-winnt
3997                 extra_host_objs=oldnames.o
3998                 extra_gcc_objs="spawnv.o oldnames.o"
3999                 if test x$gnu_ld != xyes
4000                 then
4001                         extra_programs=ld.exe
4002                 fi
4003                 if test x$enable_threads = xyes; then
4004                         thread_file='win32'
4005                 fi
4006                 ;;
4007         alpha*-dec-vms*)
4008                 tm_file=alpha/vms.h
4009                 xm_file="${xm_file} alpha/xm-vms.h"
4010                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
4011                 ;;
4012         arc-*-elf*)
4013                 extra_parts="crtinit.o crtfini.o"
4014                 ;;
4015         arm-*-coff* | armel-*-coff*)
4016                 tm_file=arm/coff.h
4017                 tmake_file=arm/t-arm-coff
4018                 ;;
4019         arm-*-vxworks*)
4020                 tm_file=arm/vxarm.h
4021                 tmake_file=arm/t-arm-coff
4022                 thread_file='vxworks'
4023                 ;;
4024         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
4025                 tm_file=arm/riscix1-1.h
4026                 use_collect2=yes
4027                 ;;
4028         arm-*-riscix*)                  # Acorn RISC machine
4029                 if test x$gas = xyes
4030                 then
4031                     tm_file=arm/rix-gas.h
4032                 else
4033                     tm_file=arm/riscix.h
4034                 fi
4035                 xmake_file=arm/x-riscix
4036                 tmake_file=arm/t-riscix
4037                 use_collect2=yes
4038                 ;;
4039         arm-semi-aout | armel-semi-aout)
4040                 tm_file=arm/semi.h
4041                 tmake_file=arm/t-semi
4042                 ;;
4043         arm-semi-aof | armel-semi-aof)
4044                 tm_file=arm/semiaof.h
4045                 tmake_file=arm/t-semiaof
4046                 ;;
4047         arm*-*-netbsd*)
4048                 tm_file=arm/netbsd.h
4049                 tmake_file="t-netbsd arm/t-netbsd"
4050                 use_collect2=yes
4051                 ;;
4052         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
4053                 cpu_type=arm
4054                 xmake_file=x-linux
4055                 tm_file=arm/linux-aout.h
4056                 tmake_file=arm/t-linux
4057                 gnu_ld=yes
4058                 ;;
4059         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4060                 xm_file=arm/xm-linux.h
4061                 xmake_file=x-linux
4062                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4063                 case $machine in
4064                 armv2*-*-*)
4065                         tm_file="arm/linux-elf26.h $tm_file"
4066                         ;;
4067                 esac
4068                 tmake_file="t-linux arm/t-linux"
4069                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4070                 gnu_ld=yes
4071                 case x${enable_threads} in
4072                 x | xyes | xpthreads | xposix)
4073                         thread_file='posix'
4074                         ;;
4075                 esac
4076                 ;;
4077         arm*-*-linux*)          # ARM GNU/Linux with ELF
4078                 xm_file=arm/xm-linux.h
4079                 xmake_file=x-linux
4080                 tm_file="arm/linux-elf.h"
4081                 case $machine in
4082                 armv2*-*-*)
4083                         tm_file="arm/linux-elf26.h $tm_file"
4084                         ;;
4085                 esac
4086                 tmake_file="t-linux arm/t-linux"
4087                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4088                 gnu_ld=yes
4089                 case x${enable_threads} in
4090                 x | xyes | xpthreads | xposix)
4091                         thread_file='posix'
4092                         ;;
4093                 esac
4094                 ;;
4095         arm*-*-uclinux*)                # ARM ucLinux
4096                 tm_file=arm/uclinux-elf.h
4097                 tmake_file=arm/t-arm-elf
4098                 ;;
4099         arm*-*-aout)
4100                 tm_file=arm/aout.h
4101                 tmake_file=arm/t-arm-aout
4102                 ;;
4103         arm*-*-ecos-elf)
4104                 tm_file=arm/ecos-elf.h
4105                 tmake_file=arm/t-arm-elf
4106                 ;;
4107         arm*-*-elf)
4108                 tm_file=arm/unknown-elf.h
4109                 tmake_file=arm/t-arm-elf
4110                 ;;
4111         arm*-*-conix*)
4112                 tm_file=arm/conix-elf.h
4113                 tmake_file=arm/t-arm-elf
4114                 ;;
4115         arm*-*-oabi)
4116                 tm_file=arm/unknown-elf-oabi.h
4117                 tmake_file=arm/t-arm-elf
4118                 ;;
4119         arm-*-pe*)
4120                 tm_file=arm/pe.h
4121                 tmake_file=arm/t-pe
4122                 extra_objs="pe.o"
4123                 ;;
4124         avr-*-*)
4125                 ;;
4126         c1-convex-*)                    # Convex C1
4127                 target_cpu_default=1
4128                 use_collect2=yes
4129                 ;;
4130         c2-convex-*)                    # Convex C2
4131                 target_cpu_default=2
4132                 use_collect2=yes
4133                 ;;
4134         c32-convex-*)
4135                 target_cpu_default=4
4136                 use_collect2=yes
4137                 ;;
4138         c34-convex-*)
4139                 target_cpu_default=8
4140                 use_collect2=yes
4141                 ;;
4142         c38-convex-*)
4143                 target_cpu_default=16
4144                 use_collect2=yes
4145                 ;;
4146         c4x-*)
4147                 cpu_type=c4x
4148                 float_format=c4x
4149                 tmake_file=c4x/t-c4x
4150                 ;;
4151         clipper-intergraph-clix*)
4152                 tm_file="${tm_file} svr3.h clipper/clix.h"
4153                 xm_file=clipper/xm-clix.h
4154                 xmake_file=clipper/x-clix
4155                 extra_headers=va-clipper.h
4156                 extra_parts="crtbegin.o crtend.o"
4157                 install_headers_dir=install-headers-cpio
4158                 ;;
4159         d30v-*)
4160                 float_format=i64
4161                 ;;
4162         dsp16xx-*)
4163                 ;;
4164         elxsi-elxsi-*)
4165                 use_collect2=yes
4166                 ;;
4167         fr30-*-elf)
4168                 tm_file="fr30/fr30.h"
4169                 tmake_file=fr30/t-fr30
4170                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4171                 ;;
4172         h8300-*-*)
4173                 float_format=i32
4174                 ;;
4175         hppa*-*-linux*)
4176                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4177                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4178                 tmake_file="t-linux pa/t-linux"
4179                 extra_parts="crtbegin.o crtend.o"
4180                 xmake_file=none
4181                 gas=yes gnu_ld=yes
4182                 if test x$enable_threads = xyes; then
4183                         thread_file='posix'
4184                 fi
4185                 ;;
4186         hppa*-*-openbsd*)
4187                 target_cpu_default="MASK_PA_11"
4188                 tmake_file=pa/t-openbsd
4189                 ;;
4190         hppa1.1-*-pro*)
4191                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4192                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4193                 xm_file=pa/xm-papro.h
4194                 tmake_file=pa/t-pro
4195                 ;;
4196         hppa1.1-*-osf*)
4197                 target_cpu_default="MASK_PA_11"
4198                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4199                 use_collect2=yes
4200                 ;;
4201         hppa1.1-*-rtems*)
4202                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4203                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4204                 xm_file=pa/xm-papro.h
4205                 tmake_file=pa/t-pro
4206                 ;;
4207         hppa1.0-*-osf*)
4208                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4209                 use_collect2=yes
4210                 ;;
4211         hppa1.1-*-bsd*)
4212                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4213                 target_cpu_default="MASK_PA_11"
4214                 use_collect2=yes
4215                 ;;
4216         hppa1.0-*-bsd*)
4217                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4218                 use_collect2=yes
4219                 ;;
4220         hppa1.0-*-hpux7*)
4221                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4222                 xm_file=pa/xm-pahpux.h
4223                 xmake_file=pa/x-pa-hpux
4224                 if test x$gas = xyes
4225                 then
4226                         tm_file="${tm_file} pa/gas.h"
4227                 fi
4228                 install_headers_dir=install-headers-cpio
4229                 use_collect2=yes
4230                 ;;
4231         hppa1.0-*-hpux8.0[0-2]*)
4232                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4233                 xm_file=pa/xm-pahpux.h
4234                 xmake_file=pa/x-pa-hpux
4235                 if test x$gas = xyes
4236                 then
4237                         tm_file="${tm_file} pa/pa-gas.h"
4238                 else
4239                         tm_file="pa/pa-oldas.h ${tm_file}"
4240                 fi
4241                 install_headers_dir=install-headers-cpio
4242                 use_collect2=yes
4243                 ;;
4244         hppa1.1-*-hpux8.0[0-2]*)
4245                 target_cpu_default="MASK_PA_11"
4246                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4247                 xm_file=pa/xm-pahpux.h
4248                 xmake_file=pa/x-pa-hpux
4249                 if test x$gas = xyes
4250                 then
4251                         tm_file="${tm_file} pa/pa-gas.h"
4252                 else
4253                         tm_file="pa/pa-oldas.h ${tm_file}"
4254                 fi
4255                 install_headers_dir=install-headers-cpio
4256                 use_collect2=yes
4257                 ;;
4258         hppa1.1-*-hpux8*)
4259                 target_cpu_default="MASK_PA_11"
4260                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4261                 xm_file=pa/xm-pahpux.h
4262                 xmake_file=pa/x-pa-hpux
4263                 if test x$gas = xyes
4264                 then
4265                         tm_file="${tm_file} pa/pa-gas.h"
4266                 fi
4267                 install_headers_dir=install-headers-cpio
4268                 use_collect2=yes
4269                 ;;
4270         hppa1.0-*-hpux8*)
4271                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4272                 xm_file=pa/xm-pahpux.h
4273                 xmake_file=pa/x-pa-hpux
4274                 if test x$gas = xyes
4275                 then
4276                         tm_file="${tm_file} pa/pa-gas.h"
4277                 fi
4278                 install_headers_dir=install-headers-cpio
4279                 use_collect2=yes
4280                 ;;
4281         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4282                 target_cpu_default="MASK_PA_11"
4283                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4284                 float_format=i128
4285                 xm_file=pa/xm-pahpux.h
4286                 xmake_file=pa/x-pa-hpux
4287                 tmake_file=pa/t-pa
4288                 if test x$gas = xyes
4289                 then
4290                         tm_file="${tm_file} pa/pa-gas.h"
4291                 fi
4292                 if test x$enable_threads = x; then
4293                     enable_threads=$have_pthread_h
4294                 fi
4295                 case x${enable_threads} in
4296                 xyes | xdce)
4297                         tmake_file="${tmake_file} pa/t-dce-thr"
4298                         ;;
4299                 esac
4300                 install_headers_dir=install-headers-cpio
4301                 use_collect2=yes
4302                 ;;
4303         hppa1.0-*-hpux10*)
4304                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4305                 float_format=i128
4306                 xm_file=pa/xm-pahpux.h
4307                 xmake_file=pa/x-pa-hpux
4308                 tmake_file=pa/t-pa
4309                 if test x$gas = xyes
4310                 then
4311                         tm_file="${tm_file} pa/pa-gas.h"
4312                 fi
4313                 if test x$enable_threads = x; then
4314                     enable_threads=$have_pthread_h
4315                 fi
4316                 case x${enable_threads} in
4317                 xyes | xdce)
4318                         tmake_file="${tmake_file} pa/t-dce-thr"
4319                         ;;
4320                 esac
4321                 install_headers_dir=install-headers-cpio
4322                 use_collect2=yes
4323                 ;;
4324         hppa*64*-*-hpux11*)
4325                 target_cpu_default="MASK_PA_11"
4326                 xm_file=pa/xm-pa64hpux.h
4327                 xmake_file=pa/x-pa-hpux
4328                 tmake_file=pa/t-pa
4329                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4330                 float_format=i128
4331                 tmake_file=pa/t-pa64
4332                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4333
4334                 if [ x$gas = xyes ]
4335                 then
4336                         tm_file="${tm_file} pa/pa-gas.h"
4337                 fi
4338 #               if [[ x$enable_threads = x ]]; then
4339 #                   enable_threads=$have_pthread_h
4340 #               fi
4341 #               if [[ x$enable_threads = xyes ]]; then
4342 #                       thread_file='dce'
4343 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4344 #               fi
4345                 install_headers_dir=install-headers-cpio
4346                 use_collect2=yes
4347                 ;;
4348         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4349                 target_cpu_default="MASK_PA_11"
4350                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4351                 float_format=i128
4352                 xm_file=pa/xm-pahpux.h
4353                 xmake_file=pa/x-pa-hpux
4354                 tmake_file=pa/t-pa
4355                 if test x$gas = xyes
4356                 then
4357                         tm_file="${tm_file} pa/pa-gas.h"
4358                 fi
4359 #               if test x$enable_threads = x; then
4360 #                   enable_threads=$have_pthread_h
4361 #               fi
4362 #               if test x$enable_threads = xyes; then
4363 #                       thread_file='dce'
4364 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4365 #               fi
4366                 install_headers_dir=install-headers-cpio
4367                 use_collect2=yes
4368                 ;;
4369         hppa1.0-*-hpux11*)
4370                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4371                 float_format=i128
4372                 xm_file=pa/xm-pahpux.h
4373                 xmake_file=pa/x-pa-hpux
4374                 if test x$gas = xyes
4375                 then
4376                         tm_file="${tm_file} pa/pa-gas.h"
4377                 fi
4378 #               if test x$enable_threads = x; then
4379 #                   enable_threads=$have_pthread_h
4380 #               fi
4381 #               if test x$enable_threads = xyes; then
4382 #                       thread_file='dce'
4383 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4384 #               fi
4385                 install_headers_dir=install-headers-cpio
4386                 use_collect2=yes
4387                 ;;
4388         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4389                 target_cpu_default="MASK_PA_11"
4390                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4391                 xm_file=pa/xm-pahpux.h
4392                 xmake_file=pa/x-pa-hpux
4393                 if test x$gas = xyes
4394                 then
4395                         tm_file="${tm_file} pa/pa-gas.h"
4396                 fi
4397                 install_headers_dir=install-headers-cpio
4398                 use_collect2=yes
4399                 ;;
4400         hppa1.0-*-hpux*)
4401                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4402                 xm_file=pa/xm-pahpux.h
4403                 xmake_file=pa/x-pa-hpux
4404                 if test x$gas = xyes
4405                 then
4406                         tm_file="${tm_file} pa/pa-gas.h"
4407                 fi
4408                 install_headers_dir=install-headers-cpio
4409                 use_collect2=yes
4410                 ;;
4411         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4412                 target_cpu_default="MASK_PA_11"
4413                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4414                 xm_file=pa/xm-pahpux.h
4415                 xmake_file=pa/x-pa-hpux
4416                 if test x$gas = xyes
4417                 then
4418                         tm_file="${tm_file} pa/pa-gas.h"
4419                 fi
4420                 install_headers_dir=install-headers-cpio
4421                 use_collect2=yes
4422                 ;;
4423         hppa1.0-*-hiux*)
4424                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4425                 xm_file=pa/xm-pahpux.h
4426                 xmake_file=pa/x-pa-hpux
4427                 if test x$gas = xyes
4428                 then
4429                         tm_file="${tm_file} pa/pa-gas.h"
4430                 fi
4431                 install_headers_dir=install-headers-cpio
4432                 use_collect2=yes
4433                 ;;
4434         hppa*-*-lites*)
4435                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4436                 target_cpu_default="MASK_PA_11"
4437                 use_collect2=yes
4438                 ;;
4439         hppa*-*-mpeix*)
4440                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4441                 xm_file=pa/xm-pampeix.h
4442                 xmake_file=pa/x-pa-mpeix
4443                 echo "You must use gas. Assuming it is already installed."
4444                 install_headers_dir=install-headers-tar
4445                 use_collect2=yes
4446                 ;;
4447         i370-*-opened*)                  # IBM 360/370/390 Architecture
4448                 xm_file=i370/xm-oe.h
4449                 tm_file=i370/oe.h
4450                 xmake_file=i370/x-oe
4451                 tmake_file=i370/t-oe
4452                 ;;
4453         i370-*-mvs*)
4454                 xm_file=i370/xm-mvs.h
4455                 tm_file=i370/mvs.h
4456                 tmake_file=i370/t-mvs
4457                 ;;
4458         i370-*-linux*)
4459                 xm_file="xm-linux.h i370/xm-linux.h"
4460                 xmake_file=x-linux
4461                 tm_file="i370/linux.h ${tm_file}"
4462                 tmake_file="t-linux i370/t-linux"
4463                 # broken_install=yes
4464                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4465                 # extra_parts="crtbegin.o crtend.o"
4466                 gnu_ld=yes
4467                 gas=yes
4468                 elf=yes
4469                 if test x$enable_threads = xyes; then
4470                         thread_file='posix'
4471                 fi
4472                 ;;
4473         i[34567]86-*-elf*)
4474                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4475                 tm_file=i386/i386elf.h
4476                 tmake_file=i386/t-i386elf
4477                 xmake_file=x-svr4
4478                 ;;
4479         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4480                 if test x$gas = xyes
4481                 then
4482                         tm_file=i386/aix386.h
4483                         extra_parts="crtbegin.o crtend.o"
4484                         tmake_file=i386/t-crtstuff
4485                 else
4486                         tm_file=i386/aix386ng.h
4487                         use_collect2=yes
4488                 fi
4489                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4490                 xm_defines=USG
4491                 xmake_file=i386/x-aix
4492                 ;;
4493         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4494                 xm_file="xm-alloca.h ${xm_file}"
4495                 xm_defines="USG POSIX SMALL_ARG_MAX"
4496                 xmake_file=i386/x-ncr3000
4497                 if test x$stabs = xyes -a x$gas = xyes
4498                 then
4499                         tm_file=i386/sysv4gdb.h
4500                 else
4501                         tm_file=i386/sysv4.h
4502                 fi
4503                 extra_parts="crtbegin.o crtend.o"
4504                 tmake_file=i386/t-crtpic
4505                 ;;
4506         i[34567]86-next-*)
4507                 tm_file=i386/next.h
4508                 xm_file=i386/xm-next.h
4509                 tmake_file=i386/t-next
4510                 xmake_file=i386/x-next
4511                 extra_objs=nextstep.o
4512                 extra_parts="crtbegin.o crtend.o"
4513                 if test x$enable_threads = xyes; then
4514                         thread_file='mach'
4515                 fi
4516                 ;;
4517         i[34567]86-*-netware)           # Intel 80386's running netware
4518                 tm_file=i386/netware.h
4519                 tmake_file=i386/t-netware
4520                 ;;
4521         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4522                 use_collect2=yes
4523                 if test x$gas = xyes
4524                 then
4525                         tm_file=i386/seq-gas.h
4526                 else
4527                         tm_file=i386/sequent.h
4528                 fi
4529                 ;;
4530         i[34567]86-sequent-ptx1*)
4531                 xm_defines="USG SVR3"
4532                 xmake_file=i386/x-sysv3
4533                 tm_file=i386/seq-sysv3.h
4534                 tmake_file=i386/t-crtstuff
4535                 extra_parts="crtbegin.o crtend.o"
4536                 install_headers_dir=install-headers-cpio
4537                 ;;
4538         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4539                 xm_defines="USG SVR3"
4540                 xmake_file=i386/x-sysv3
4541                 tm_file=i386/seq2-sysv3.h
4542                 tmake_file=i386/t-crtstuff
4543                 extra_parts="crtbegin.o crtend.o"
4544                 install_headers_dir=install-headers-cpio
4545                 ;;
4546         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4547                 xm_file="xm-alloca.h ${xm_file}"
4548                 xm_defines="USG POSIX SMALL_ARG_MAX"
4549                 xmake_file=x-svr4
4550                 tm_file=i386/ptx4-i.h
4551                 tmake_file=t-svr4
4552                 extra_parts="crtbegin.o crtend.o"
4553                 install_headers_dir=install-headers-cpio
4554                 ;;
4555         i386-sun-sunos*)                # Sun i386 roadrunner
4556                 xm_defines=USG
4557                 tm_file=i386/sun.h
4558                 use_collect2=yes
4559                 ;;
4560         i[34567]86-wrs-vxworks*)
4561                 tm_file=i386/vxi386.h
4562                 tmake_file=i386/t-i386bare
4563                 thread_file='vxworks'
4564                 ;;
4565         i[34567]86-*-aout*)
4566                 tm_file=i386/i386-aout.h
4567                 tmake_file=i386/t-i386bare
4568                 ;;
4569         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4570                 xm_file=i386/xm-beos.h
4571                 tmake_file='i386/t-beos i386/t-crtpic'
4572                 tm_file=i386/beos-elf.h
4573                 xmake_file=i386/x-beos
4574                 extra_parts='crtbegin.o crtend.o'
4575                 ;;
4576         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4577                 tm_file=i386/bsd386.h
4578 #               tmake_file=t-libc-ok
4579                 ;;
4580         i[34567]86-*-bsd*)
4581                 tm_file=i386/386bsd.h
4582 #               tmake_file=t-libc-ok
4583 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4584 #               use_collect2=yes
4585                 ;;
4586         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4587                 tm_file="i386/freebsd-aout.h i386/perform.h"
4588                 tmake_file=t-freebsd
4589                 ;;
4590         i[34567]86-*-freebsd*)
4591                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd.h i386/perform.h"
4592                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4593                 tmake_file=t-freebsd
4594                 gas=yes
4595                 gnu_ld=yes
4596                 stabs=yes
4597                 case x${enable_threads} in
4598                 xyes | xpthreads | xposix)
4599                         thread_file='posix'
4600                         tmake_file="${tmake_file} t-freebsd-thread"
4601                         ;;
4602                 esac
4603                 ;;
4604         i[34567]86-*-netbsd*)
4605                 tm_file=i386/netbsd.h
4606                 tmake_file=t-netbsd
4607                 use_collect2=yes
4608                 ;;
4609         i[34567]86-*-openbsd*)
4610                 # we need collect2 until our bug is fixed...
4611                 use_collect2=yes
4612                 ;;
4613         i[34567]86-*-coff*)
4614                 tm_file=i386/i386-coff.h
4615                 tmake_file=i386/t-i386bare
4616                 ;;
4617         i[34567]86-*-isc*)              # 80386 running ISC system
4618                 xm_file="${xm_file} i386/xm-isc.h"
4619                 xm_defines="USG SVR3"
4620                 case $machine in
4621                   i[34567]86-*-isc[34]*)
4622                     xmake_file=i386/x-isc3
4623                     ;;
4624                   *)
4625                     xmake_file=i386/x-isc
4626                     ;;
4627                 esac
4628                 if test x$gas = xyes -a x$stabs = xyes
4629                 then
4630                         tm_file=i386/iscdbx.h
4631                         tmake_file=i386/t-svr3dbx
4632                         extra_parts="svr3.ifile svr3z.ifile"
4633                 else
4634                         tm_file=i386/isccoff.h
4635                         tmake_file=i386/t-crtstuff
4636                         extra_parts="crtbegin.o crtend.o"
4637                 fi
4638                 tmake_file="$tmake_file i386/t-i386bare"
4639                 install_headers_dir=install-headers-cpio
4640                 ;;
4641         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4642                                         # pre BFD linkers
4643                 xmake_file=x-linux-aout
4644                 tmake_file="t-linux-aout i386/t-crtstuff"
4645                 tm_file=i386/linux-oldld.h
4646                 gnu_ld=yes
4647                 float_format=i386
4648                 ;;
4649         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4650                 xmake_file=x-linux-aout
4651                 tmake_file="t-linux-aout i386/t-crtstuff"
4652                 tm_file=i386/linux-aout.h
4653                 gnu_ld=yes
4654                 float_format=i386
4655                 ;;
4656         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4657                                         # GNU/Linux C library 5
4658                 xmake_file=x-linux
4659                 tm_file=i386/linux.h
4660                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4661                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4662                 gnu_ld=yes
4663                 float_format=i386
4664                 if test x$enable_threads = xyes; then
4665                         thread_file='single'
4666                 fi
4667                 ;;
4668         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4669                                         # aka GNU/Linux C library 6
4670                 xmake_file=x-linux
4671                 tm_file=i386/linux.h
4672                 tmake_file="t-linux i386/t-crtstuff"
4673                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4674                 gnu_ld=yes
4675                 float_format=i386
4676                 if test x$enable_threads = xyes; then
4677                         thread_file='posix'
4678                 fi
4679                 ;;
4680         i[34567]86-*-gnu*)
4681                 float_format=i386
4682                 ;;
4683         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4684                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4685                 exit 1
4686                 ;;
4687         i[34567]86-pc-msdosdjgpp*)
4688                 xm_file=i386/xm-djgpp.h
4689                 tm_file=i386/djgpp.h
4690                 tmake_file=i386/t-djgpp
4691                 xmake_file=i386/x-djgpp
4692                 gnu_ld=yes
4693                 gas=yes
4694                 exeext=.exe
4695                 float_format=none
4696                 case $host in *pc-msdosdjgpp*)
4697                         target_alias=djgpp
4698                         ;;
4699                 esac
4700                 ;;
4701         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4702                 tm_file=i386/moss.h
4703                 tmake_file=t-libc-ok
4704                 gnu_ld=yes
4705                 gas=yes
4706                 ;;
4707         i[34567]86-*-lynxos*)
4708                 if test x$gas = xyes
4709                 then
4710                         tm_file=i386/lynx.h
4711                 else
4712                         tm_file=i386/lynx-ng.h
4713                 fi
4714                 xm_file=i386/xm-lynx.h
4715                 tmake_file=i386/t-i386bare
4716                 xmake_file=x-lynx
4717                 ;;
4718         i[34567]86-*-mach*)
4719                 tm_file=i386/mach.h
4720 #               tmake_file=t-libc-ok
4721                 use_collect2=yes
4722                 ;;
4723         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4724                 if test x$elf = xyes
4725                 then
4726                         tm_file=i386/osfelf.h
4727                         use_collect2=
4728                 else
4729                         tm_file=i386/osfrose.h
4730                         use_collect2=yes
4731                 fi
4732                 xm_file="i386/xm-osf.h ${xm_file}"
4733                 xmake_file=i386/x-osfrose
4734                 tmake_file=i386/t-osf
4735                 extra_objs=halfpic.o
4736                 ;;
4737         i[34567]86-go32-rtems*)
4738                 cpu_type=i386
4739                 xm_file=i386/xm-go32.h
4740                 tm_file=i386/go32-rtems.h
4741                 tmake_file="i386/t-go32 t-rtems"
4742                 ;;
4743         i[34567]86-*-rtemscoff*)
4744                 cpu_type=i386
4745                 tm_file=i386/rtems.h
4746                 tmake_file="i386/t-i386bare t-rtems"
4747                 ;;
4748         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4749                 cpu_type=i386
4750                 tm_file=i386/rtemself.h
4751                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4752                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4753                 ;;
4754         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4755                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4756                 xm_defines="USG SVR3"
4757                 xmake_file=i386/x-sco5
4758                 install_headers_dir=install-headers-cpio
4759                 tm_file=i386/sco5.h
4760                 if test x$gas = xyes
4761                 then
4762                         tm_file="i386/sco5gas.h ${tm_file}"
4763                         tmake_file=i386/t-sco5gas
4764                 else
4765                         tmake_file=i386/t-sco5
4766                 fi
4767                 tmake_file="$tmake_file i386/t-i386bare"
4768                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4769                 ;;
4770         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4771                 xm_file="${xm_file} i386/xm-sco.h"
4772                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4773                 xmake_file=i386/x-sco4
4774                 install_headers_dir=install-headers-cpio
4775                 if test x$stabs = xyes
4776                 then
4777                         tm_file=i386/sco4dbx.h
4778                         tmake_file=i386/t-svr3dbx
4779                         extra_parts="svr3.ifile svr3z.rfile"
4780                 else
4781                         tm_file=i386/sco4.h
4782                         tmake_file=i386/t-crtstuff
4783                         extra_parts="crtbegin.o crtend.o"
4784                 fi
4785                 tmake_file="$tmake_file i386/t-i386bare"
4786                 # The default EAFS filesystem supports long file names.
4787                 # Truncating the target makes $host != $target which
4788                 # makes gcc think it is doing a cross-compile.
4789                 # truncate_target=yes
4790                 ;;
4791         i[34567]86-*-sco*)              # 80386 running SCO system
4792                 xm_file=i386/xm-sco.h
4793                 xmake_file=i386/x-sco
4794                 install_headers_dir=install-headers-cpio
4795                 if test x$stabs = xyes
4796                 then
4797                         tm_file=i386/scodbx.h
4798                         tmake_file=i386/t-svr3dbx
4799                         extra_parts="svr3.ifile svr3z.rfile"
4800                 else
4801                         tm_file=i386/sco.h
4802                         extra_parts="crtbegin.o crtend.o"
4803                         tmake_file=i386/t-crtstuff
4804                 fi
4805                 tmake_file="$tmake_file i386/t-i386bare"
4806                 truncate_target=yes
4807                 ;;
4808         i[34567]86-*-solaris2*)
4809                 xm_file="xm-alloca.h ${xm_file}"
4810                 xm_defines="USG POSIX SMALL_ARG_MAX"
4811                 tm_file=i386/sol2.h
4812                 if test x$gas = xyes; then
4813                         # Only needed if gas does not support -s
4814                         tm_file="i386/sol2gas.h ${tm_file}"
4815                 fi
4816                 tmake_file="i386/t-i386bare i386/t-sol2"
4817                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4818                 xmake_file=x-svr4
4819                 if test x${enable_threads} = x; then
4820                     enable_threads=$have_pthread_h
4821                     if test x${enable_threads} = x; then
4822                         enable_threads=$have_thread_h
4823                     fi
4824                 fi
4825                 if test x${enable_threads} = xyes; then
4826                     if test x${have_pthread_h} = xyes; then
4827                         thread_file='posix'
4828                     else
4829                         thread_file='solaris'
4830                     fi
4831                 fi
4832                 ;;
4833        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4834                xm_file="xm-alloca.h ${xm_file}"
4835                xm_defines="USG POSIX"
4836                tm_file=i386/sysv5.h
4837                if test x$stabs = xyes
4838                then
4839                        tm_file="${tm_file} dbx.h"
4840                fi
4841                tmake_file="i386/t-i386bare i386/t-crtpic"
4842                xmake_file=x-svr4
4843                extra_parts="crtbegin.o crtend.o"
4844                if test x$enable_threads = xyes; then
4845                        thread_file='posix'
4846                fi
4847                ;;
4848         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4849                 xm_file="xm-alloca.h ${xm_file}"
4850                 xm_defines="USG POSIX SMALL_ARG_MAX"
4851                 tm_file=i386/sysv4.h
4852                 if test x$stabs = xyes
4853                 then
4854                         tm_file="${tm_file} dbx.h"
4855                 fi
4856                 tmake_file="i386/t-i386bare i386/t-crtpic"
4857                 xmake_file=x-svr4
4858                 extra_parts="crtbegin.o crtend.o"
4859                 ;;
4860         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4861                 xm_file="xm-alloca.h ${xm_file}"
4862                 xm_defines="USG POSIX"
4863                 tm_file=i386/udk.h
4864                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4865                 xmake_file=x-svr4
4866                 extra_parts="crtbegin.o crtend.o"
4867                 install_headers_dir=install-headers-cpio
4868                 ;;
4869         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4870                 cpu_type=i386
4871                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4872                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4873                 if test x$stabs = xyes
4874                 then
4875                         tm_file=i386/osf1elfgdb.h
4876                 else
4877                         tm_file=i386/osf1elf.h
4878                 fi
4879                 tmake_file=i386/t-osf1elf
4880                 xmake_file=i386/x-osf1elf
4881                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4882                 ;;
4883         i[34567]86-*-sysv*)             # Intel 80386's running system V
4884                 xm_defines="USG SVR3"
4885                 xmake_file=i386/x-sysv3
4886                 if test x$gas = xyes
4887                 then
4888                         if test x$stabs = xyes
4889                         then
4890                                 tm_file=i386/svr3dbx.h
4891                                 tmake_file=i386/t-svr3dbx
4892                                 extra_parts="svr3.ifile svr3z.rfile"
4893                         else
4894                                 tm_file=i386/svr3gas.h
4895                                 extra_parts="crtbegin.o crtend.o"
4896                                 tmake_file=i386/t-crtstuff
4897                         fi
4898                 else
4899                         tm_file=i386/sysv3.h
4900                         extra_parts="crtbegin.o crtend.o"
4901                         tmake_file=i386/t-crtstuff
4902                 fi
4903                 tmake_file="$tmake_file i386/t-crtpic"
4904                 ;;
4905         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4906                 xm_file="${xm_file} i386/xm-vsta.h"
4907                 tm_file=i386/vsta.h
4908                 tmake_file=i386/t-vsta
4909                 xmake_file=i386/x-vsta
4910                 ;;
4911         i[34567]86-*-win32)
4912                 xm_file="${xm_file} i386/xm-cygwin.h"
4913                 tmake_file=i386/t-cygwin
4914                 tm_file=i386/win32.h
4915                 xmake_file=i386/x-cygwin
4916                 extra_objs=winnt.o
4917                 if test x$enable_threads = xyes; then
4918                         thread_file='win32'
4919                 fi
4920                 exeext=.exe
4921                 ;;
4922         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4923                 xm_file="${xm_file} i386/xm-cygwin.h"
4924                 tmake_file=i386/t-cygwin
4925                 tm_file=i386/cygwin.h
4926                 xmake_file=i386/x-cygwin
4927                 extra_objs=winnt.o
4928                 if test x$enable_threads = xyes; then
4929                         thread_file='win32'
4930                 fi
4931                 exeext=.exe
4932                 ;;
4933         i[34567]86-*-mingw32*)
4934                 tm_file=i386/mingw32.h
4935                 xm_file="${xm_file} i386/xm-mingw32.h"
4936                 tmake_file="i386/t-cygwin i386/t-mingw32"
4937                 extra_objs=winnt.o
4938                 xmake_file=i386/x-cygwin
4939                 if test x$enable_threads = xyes; then
4940                         thread_file='win32'
4941                 fi
4942                 exeext=.exe
4943                 case $machine in
4944                         *mingw32msv*)
4945                                 ;;
4946                         *minwg32crt* | *mingw32*)
4947                                 tm_file="${tm_file} i386/crtdll.h"
4948                                 ;;
4949                 esac
4950                 ;;
4951         i[34567]86-*-uwin*)
4952                 tm_file=i386/uwin.h
4953                 xm_file="${xm_file} i386/xm-uwin.h"
4954                 xm_defines="USG NO_STAB_H"
4955                 tmake_file="i386/t-cygwin i386/t-uwin"
4956                 extra_objs=winnt.o
4957                 xmake_file=i386/x-cygwin
4958                 if test x$enable_threads = xyes; then
4959                         thread_file='win32'
4960                 fi
4961                 exeext=.exe
4962                 ;;
4963         i[34567]86-*-interix*)
4964                 tm_file="i386/i386-interix.h interix.h"
4965                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4966                 xm_defines="USG"
4967                 tmake_file="i386/t-interix"
4968                 extra_objs=interix.o
4969                 xmake_file=x-interix
4970                 if test x$enable_threads = xyes ; then
4971                         thread_file='posix'
4972                 fi
4973                 if test x$stabs = xyes ; then
4974                         tm_file="${tm_file} dbxcoff.h"
4975                 fi
4976                 ;;
4977         i[34567]86-*-winnt3*)
4978                 tm_file=i386/win-nt.h
4979                 out_file=i386/i386.c
4980                 xm_file="xm-winnt.h ${xm_file}"
4981                 xmake_file=winnt/x-winnt
4982                 tmake_file=i386/t-winnt
4983                 extra_host_objs="winnt.o oldnames.o"
4984                 extra_gcc_objs="spawnv.o oldnames.o"
4985                 if test x$gnu_ld != xyes
4986                 then
4987                         extra_programs=ld.exe
4988                 fi
4989                 if test x$enable_threads = xyes; then
4990                         thread_file='win32'
4991                 fi
4992                 ;;
4993         i[34567]86-dg-dgux*)
4994                 xm_file="xm-alloca.h ${xm_file}"
4995                 xm_defines="USG POSIX"
4996                 out_file=i386/dgux.c
4997                 tm_file=i386/dgux.h
4998                 tmake_file=i386/t-dgux
4999                 xmake_file=i386/x-dgux
5000                 install_headers_dir=install-headers-cpio
5001               ;;
5002         i860-alliant-*)         # Alliant FX/2800
5003                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
5004                 xm_file="${xm_file}"
5005                 xmake_file=i860/x-fx2800
5006                 tmake_file=i860/t-fx2800
5007                 extra_parts="crtbegin.o crtend.o"
5008                 ;;
5009         i860-*-bsd*)
5010                 tm_file="${tm_file} i860/bsd.h"
5011                 if test x$gas = xyes
5012                 then
5013                         tm_file="${tm_file} i860/bsd-gas.h"
5014                 fi
5015                 use_collect2=yes
5016                 ;;
5017         i860-*-mach*)
5018                 tm_file="${tm_file} i860/mach.h"
5019                 tmake_file=t-libc-ok
5020                 ;;
5021         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
5022                 tm_file="${tm_file} svr3.h i860/paragon.h"
5023                 xm_defines="USG SVR3"
5024                 tmake_file=t-osf
5025                 ;;
5026         i860-*-sysv3*)
5027                 tm_file="${tm_file} svr3.h i860/sysv3.h"
5028                 xm_defines="USG SVR3"
5029                 xmake_file=i860/x-sysv3
5030                 extra_parts="crtbegin.o crtend.o"
5031                 ;;
5032         i860-*-sysv4*)
5033                 tm_file="${tm_file} svr4.h i860/sysv4.h"
5034                 xm_defines="USG SVR3"
5035                 xmake_file=i860/x-sysv4
5036                 tmake_file=t-svr4
5037                 extra_parts="crtbegin.o crtend.o"
5038                 ;;
5039         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
5040                 tm_file="${tm_file} i960/vx960.h"
5041                 tmake_file=i960/t-vxworks960
5042                 use_collect2=yes
5043                 thread_file='vxworks'
5044                 ;;
5045         i960-wrs-vxworks5* | i960-wrs-vxworks)
5046                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
5047                 tmake_file=i960/t-vxworks960
5048                 use_collect2=yes
5049                 thread_file='vxworks'
5050                 ;;
5051         i960-wrs-vxworks*)
5052                 tm_file="${tm_file} i960/vx960.h"
5053                 tmake_file=i960/t-vxworks960
5054                 use_collect2=yes
5055                 thread_file='vxworks'
5056                 ;;
5057         i960-*-coff*)
5058                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5059                 tmake_file=i960/t-960bare
5060                 use_collect2=yes
5061                 ;;
5062         i960-*-rtems)
5063                 tmake_file="i960/t-960bare t-rtems"
5064                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5065                 use_collect2=yes
5066                 ;;
5067         i960-*-*)                       # Default i960 environment.
5068                 use_collect2=yes
5069                 ;;
5070         ia64*-*-elf*)
5071                 tm_file=ia64/elf.h
5072                 tmake_file="ia64/t-ia64"
5073                 target_cpu_default="0"
5074                 if test x$gas = xyes
5075                 then
5076                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5077                 fi
5078                 if test x$gnu_ld = xyes
5079                 then
5080                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5081                 fi
5082                 float_format=i386
5083                 ;;
5084         ia64*-*-linux*)
5085                 tm_file=ia64/linux.h
5086                 tmake_file="t-linux ia64/t-ia64 ia64/t-glibc"
5087                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5088                 if test x$enable_threads = xyes; then
5089                         thread_file='posix'
5090                 fi
5091                 float_format=i386
5092                 ;;
5093         m32r-*-elf*)
5094                 extra_parts="crtinit.o crtfini.o"
5095                 ;;
5096         # m68hc11 and m68hc12 share the same machine description.
5097         m68hc11-*-*|m6811-*-*)
5098                 tm_file="m68hc11/m68hc11.h"
5099                 xm_file="m68hc11/xm-m68hc11.h"
5100                 tm_p_file="m68hc11/m68hc11-protos.h"
5101                 md_file="m68hc11/m68hc11.md"
5102                 out_file="m68hc11/m68hc11.c"
5103                 tmake_file="m68hc11/t-m68hc11-gas"
5104                 ;;
5105         m68hc12-*-*|m6812-*-*)
5106                 tm_file="m68hc11/m68hc12.h"
5107                 tm_p_file="m68hc11/m68hc11-protos.h"
5108                 xm_file="m68hc11/xm-m68hc11.h"
5109                 md_file="m68hc11/m68hc11.md"
5110                 out_file="m68hc11/m68hc11.c"
5111                 tmake_file="m68hc11/t-m68hc11-gas"
5112                 ;;
5113         m68000-convergent-sysv*)
5114                 tm_file=m68k/ctix.h
5115                 xm_file="m68k/xm-3b1.h ${xm_file}"
5116                 xm_defines=USG
5117                 use_collect2=yes
5118                 extra_headers=math-68881.h
5119                 ;;
5120         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5121                 tm_file=m68k/hp2bsd.h
5122                 xmake_file=m68k/x-hp2bsd
5123                 use_collect2=yes
5124                 extra_headers=math-68881.h
5125                 ;;
5126         m68000-hp-hpux*)                # HP 9000 series 300
5127                 xm_file="xm-alloca.h ${xm_file}"
5128                 xm_defines="USG"
5129                 if test x$gas = xyes
5130                 then
5131                         xmake_file=m68k/x-hp320g
5132                         tm_file=m68k/hp310g.h
5133                 else
5134                         xmake_file=m68k/x-hp320
5135                         tm_file=m68k/hp310.h
5136                 fi
5137                 install_headers_dir=install-headers-cpio
5138                 use_collect2=yes
5139                 extra_headers=math-68881.h
5140                 ;;
5141         m68000-sun-sunos3*)
5142                 tm_file=m68k/sun2.h
5143                 use_collect2=yes
5144                 extra_headers=math-68881.h
5145                 ;;
5146         m68000-sun-sunos4*)
5147                 tm_file=m68k/sun2o4.h
5148                 use_collect2=yes
5149                 extra_headers=math-68881.h
5150                 ;;
5151         m68000-att-sysv*)
5152                 xm_file="m68k/xm-3b1.h ${xm_file}"
5153                 xm_defines=USG
5154                 if test x$gas = xyes
5155                 then
5156                         tm_file=m68k/3b1g.h
5157                 else
5158                         tm_file=m68k/3b1.h
5159                 fi
5160                 use_collect2=yes
5161                 extra_headers=math-68881.h
5162                 ;;
5163         m68k-apple-aux*)                # Apple Macintosh running A/UX
5164                 xm_defines="USG AUX"
5165                 tmake_file=m68k/t-aux
5166                 install_headers_dir=install-headers-cpio
5167                 extra_headers=math-68881.h
5168                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5169                 tm_file=
5170                 if test "$gnu_ld" = yes
5171                 then
5172                         tm_file="${tm_file} m68k/auxgld.h"
5173                 else
5174                         tm_file="${tm_file} m68k/auxld.h"
5175                 fi
5176                 if test "$gas" = yes
5177                 then
5178                         tm_file="${tm_file} m68k/auxgas.h"
5179                 else
5180                         tm_file="${tm_file} m68k/auxas.h"
5181                 fi
5182                 tm_file="${tm_file} m68k/a-ux.h"
5183                 float_format=m68k
5184                 ;;
5185         m68k-apollo-*)
5186                 tm_file=m68k/apollo68.h
5187                 xmake_file=m68k/x-apollo68
5188                 use_collect2=yes
5189                 extra_headers=math-68881.h
5190                 float_format=m68k
5191                 ;;
5192         m68k-altos-sysv*)                  # Altos 3068
5193                 if test x$gas = xyes
5194                 then
5195                         tm_file=m68k/altos3068.h
5196                         xm_defines=USG
5197                 else
5198                         echo "The Altos is supported only with the GNU assembler" 1>&2
5199                         exit 1
5200                 fi
5201                 extra_headers=math-68881.h
5202                 ;;
5203         m68k-bull-sysv*)                # Bull DPX/2
5204                 if test x$gas = xyes
5205                 then
5206                         if test x$stabs = xyes
5207                         then
5208                                 tm_file=m68k/dpx2cdbx.h
5209                         else
5210                                 tm_file=m68k/dpx2g.h
5211                         fi
5212                 else
5213                         tm_file=m68k/dpx2.h
5214                 fi
5215                 xm_file="xm-alloca.h ${xm_file}"
5216                 xm_defines=USG
5217                 xmake_file=m68k/x-dpx2
5218                 use_collect2=yes
5219                 extra_headers=math-68881.h
5220                 ;;
5221         m68k-atari-sysv4*)              # Atari variant of V.4.
5222                 tm_file=m68k/atari.h
5223                 xm_file="xm-alloca.h ${xm_file}"
5224                 xm_defines="USG FULL_PROTOTYPES"
5225                 tmake_file=t-svr4
5226                 extra_parts="crtbegin.o crtend.o"
5227                 extra_headers=math-68881.h
5228                 float_format=m68k
5229                 ;;
5230         m68k-motorola-sysv*)
5231                 tm_file=m68k/mot3300.h
5232                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5233                 if test x$gas = xyes
5234                 then
5235                         xmake_file=m68k/x-mot3300-gas
5236                         if test x$gnu_ld = xyes
5237                         then
5238                                 tmake_file=m68k/t-mot3300-gald
5239                         else
5240                                 tmake_file=m68k/t-mot3300-gas
5241                                 use_collect2=yes
5242                         fi
5243                 else
5244                         xmake_file=m68k/x-mot3300
5245                         if test x$gnu_ld = xyes
5246                         then
5247                                 tmake_file=m68k/t-mot3300-gld
5248                         else
5249                                 tmake_file=m68k/t-mot3300
5250                                 use_collect2=yes
5251                         fi
5252                 fi
5253                 gdb_needs_out_file_path=yes
5254                 extra_parts="crt0.o mcrt0.o"
5255                 extra_headers=math-68881.h
5256                 float_format=m68k
5257                 ;;
5258         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5259                 tm_file=m68k/tower-as.h
5260                 xm_defines="USG SVR3"
5261                 xmake_file=m68k/x-tower
5262                 extra_parts="crtbegin.o crtend.o"
5263                 extra_headers=math-68881.h
5264                 ;;
5265         m68k-plexus-sysv*)
5266                 tm_file=m68k/plexus.h
5267                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5268                 xm_defines=USG
5269                 use_collect2=yes
5270                 extra_headers=math-68881.h
5271                 ;;
5272         m68k-tti-*)
5273                 tm_file=m68k/pbb.h
5274                 xm_file="xm-alloca.h ${xm_file}"
5275                 xm_defines=USG
5276                 extra_headers=math-68881.h
5277                 ;;
5278         m68k-crds-unos*)
5279                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5280                 xm_defines="USG unos"
5281                 xmake_file=m68k/x-crds
5282                 tm_file=m68k/crds.h
5283                 use_collect2=yes
5284                 extra_headers=math-68881.h
5285                 ;;
5286         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5287                 tm_file=m68k/amix.h
5288                 xm_file="xm-alloca.h ${xm_file}"
5289                 xm_defines="USG FULL_PROTOTYPES"
5290                 xmake_file=m68k/x-amix
5291                 tmake_file=t-svr4
5292                 extra_parts="crtbegin.o crtend.o"
5293                 extra_headers=math-68881.h
5294                 float_format=m68k
5295                 ;;
5296         m68k-ccur-rtu)
5297                 tm_file=m68k/ccur-GAS.h
5298                 xmake_file=m68k/x-ccur
5299                 extra_headers=math-68881.h
5300                 use_collect2=yes
5301                 float_format=m68k
5302                 ;;
5303         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5304                 tm_file=m68k/hp3bsd44.h
5305                 xmake_file=m68k/x-hp3bsd44
5306                 use_collect2=yes
5307                 extra_headers=math-68881.h
5308                 float_format=m68k
5309                 ;;
5310         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5311                 tm_file=m68k/hp3bsd.h
5312                 use_collect2=yes
5313                 extra_headers=math-68881.h
5314                 float_format=m68k
5315                 ;;
5316         m68k-isi-bsd*)
5317                 if test x$with_fp = xno
5318                 then
5319                         tm_file=m68k/isi-nfp.h
5320                 else
5321                         tm_file=m68k/isi.h
5322                         float_format=m68k
5323                 fi
5324                 use_collect2=yes
5325                 extra_headers=math-68881.h
5326                 ;;
5327         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5328                 xm_file="xm-alloca.h ${xm_file}"
5329                 xm_defines="USG"
5330                 if test x$gas = xyes
5331                 then
5332                         xmake_file=m68k/x-hp320g
5333                         tm_file=m68k/hp320g.h
5334                 else
5335                         xmake_file=m68k/x-hp320
5336                         tm_file=m68k/hpux7.h
5337                 fi
5338                 install_headers_dir=install-headers-cpio
5339                 use_collect2=yes
5340                 extra_headers=math-68881.h
5341                 float_format=m68k
5342                 ;;
5343         m68k-hp-hpux*)  # HP 9000 series 300
5344                 xm_file="xm-alloca.h ${xm_file}"
5345                 xm_defines="USG"
5346                 if test x$gas = xyes
5347                 then
5348                         xmake_file=m68k/x-hp320g
5349                         tm_file=m68k/hp320g.h
5350                 else
5351                         xmake_file=m68k/x-hp320
5352                         tm_file=m68k/hp320.h
5353                 fi
5354                 install_headers_dir=install-headers-cpio
5355                 use_collect2=yes
5356                 extra_headers=math-68881.h
5357                 float_format=m68k
5358                 ;;
5359         m68k-sun-mach*)
5360                 tm_file=m68k/sun3mach.h
5361                 use_collect2=yes
5362                 extra_headers=math-68881.h
5363                 float_format=m68k
5364                 ;;
5365         m68k-sony-newsos3*)
5366                 if test x$gas = xyes
5367                 then
5368                         tm_file=m68k/news3gas.h
5369                 else
5370                         tm_file=m68k/news3.h
5371                 fi
5372                 use_collect2=yes
5373                 extra_headers=math-68881.h
5374                 float_format=m68k
5375                 ;;
5376         m68k-sony-bsd* | m68k-sony-newsos*)
5377                 if test x$gas = xyes
5378                 then
5379                         tm_file=m68k/newsgas.h
5380                 else
5381                         tm_file=m68k/news.h
5382                 fi
5383                 use_collect2=yes
5384                 extra_headers=math-68881.h
5385                 float_format=m68k
5386                 ;;
5387         m68k-next-nextstep2*)
5388                 tm_file=m68k/next21.h
5389                 xm_file="m68k/xm-next.h ${xm_file}"
5390                 tmake_file=m68k/t-next
5391                 xmake_file=m68k/x-next
5392                 extra_objs=nextstep.o
5393                 extra_headers=math-68881.h
5394                 use_collect2=yes
5395                 float_format=m68k
5396                 ;;
5397         m68k-next-nextstep[34]*)
5398                 tm_file=m68k/next.h
5399                 xm_file="m68k/xm-next.h ${xm_file}"
5400                 tmake_file=m68k/t-next
5401                 xmake_file=m68k/x-next
5402                 extra_objs=nextstep.o
5403                 extra_parts="crtbegin.o crtend.o"
5404                 extra_headers=math-68881.h
5405                 float_format=m68k
5406                 if test x$enable_threads = xyes; then
5407                         thread_file='mach'
5408                 fi
5409                 ;;
5410         m68k-sun-sunos3*)
5411                 if test x$with_fp = xno
5412                 then
5413                         tm_file=m68k/sun3n3.h
5414                 else
5415                         tm_file=m68k/sun3o3.h
5416                         float_format=m68k
5417                 fi
5418                 use_collect2=yes
5419                 extra_headers=math-68881.h
5420                 ;;
5421         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5422                 if test x$with_fp = xno
5423                 then
5424                         tm_file=m68k/sun3n.h
5425                 else
5426                         tm_file=m68k/sun3.h
5427                         float_format=m68k
5428                 fi
5429                 use_collect2=yes
5430                 extra_headers=math-68881.h
5431                 ;;
5432         m68k-wrs-vxworks*)
5433                 tm_file=m68k/vxm68k.h
5434                 tmake_file=m68k/t-vxworks68
5435                 extra_headers=math-68881.h
5436                 thread_file='vxworks'
5437                 float_format=m68k
5438                 ;;
5439         m68k-*-aout*)
5440                 tmake_file=m68k/t-m68kbare
5441                 tm_file="m68k/m68k-aout.h libgloss.h"
5442                 extra_headers=math-68881.h
5443                 float_format=m68k
5444                 ;;
5445         m68k-*-coff*)
5446                 tmake_file=m68k/t-m68kbare
5447                 tm_file="m68k/m68k-coff.h dbx.h"
5448                 extra_headers=math-68881.h
5449                 float_format=m68k
5450                 ;;
5451         m68020-*-elf* | m68k-*-elf*)
5452                 tm_file="m68k/m68020-elf.h"
5453                 xm_file=m68k/xm-m68kv.h
5454                 tmake_file=m68k/t-m68kelf
5455                 header_files=math-68881.h
5456                 ;;
5457         m68k-*-lynxos*)
5458                 if test x$gas = xyes
5459                 then
5460                         tm_file=m68k/lynx.h
5461                 else
5462                         tm_file=m68k/lynx-ng.h
5463                 fi
5464                 xm_file=m68k/xm-lynx.h
5465                 xmake_file=x-lynx
5466                 tmake_file=m68k/t-lynx
5467                 extra_headers=math-68881.h
5468                 float_format=m68k
5469                 ;;
5470         m68k*-*-netbsd*)
5471                 tm_file=m68k/netbsd.h
5472                 tmake_file=t-netbsd
5473                 float_format=m68k
5474                 use_collect2=yes
5475                 ;;
5476         m68k*-*-openbsd*)
5477                 float_format=m68k
5478                 # we need collect2 until our bug is fixed...
5479                 use_collect2=yes
5480                 ;;
5481         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5482                 xm_file="xm-alloca.h ${xm_file}"
5483                 xm_defines=USG
5484                 xmake_file=m68k/x-m68kv
5485                 extra_parts="crtbegin.o crtend.o"
5486                 extra_headers=math-68881.h
5487                 float_format=m68k
5488                 ;;
5489         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5490                 tm_file=m68k/m68kv4.h
5491                 xm_file="xm-alloca.h ${xm_file}"
5492                 xm_defines=USG
5493                 tmake_file=t-svr4
5494                 extra_parts="crtbegin.o crtend.o"
5495                 extra_headers=math-68881.h
5496                 float_format=m68k
5497                 ;;
5498         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5499                                         # with a.out format
5500                 xmake_file=x-linux
5501                 tm_file=m68k/linux-aout.h
5502                 tmake_file="t-linux-aout m68k/t-linux-aout"
5503                 extra_headers=math-68881.h
5504                 float_format=m68k
5505                 gnu_ld=yes
5506                 ;;
5507         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5508                                         # with ELF format using the
5509                                         # GNU/Linux C library 5
5510                 xmake_file=x-linux
5511                 tm_file=m68k/linux.h
5512                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5513                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5514                 extra_headers=math-68881.h
5515                 float_format=m68k
5516                 gnu_ld=yes
5517                 ;;
5518         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5519                                         # with ELF format using glibc 2
5520                                         # aka the GNU/Linux C library 6.
5521                 xmake_file=x-linux
5522                 tm_file=m68k/linux.h
5523                 tmake_file="t-linux m68k/t-linux"
5524                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5525                 extra_headers=math-68881.h
5526                 float_format=m68k
5527                 gnu_ld=yes
5528                 if test x$enable_threads = xyes; then
5529                         thread_file='posix'
5530                 fi
5531                 ;;
5532         m68k-*-psos*)
5533                 tmake_file=m68k/t-m68kbare
5534                 tm_file=m68k/m68k-psos.h
5535                 extra_headers=math-68881.h
5536                 float_format=m68k
5537                 ;;
5538         m68k-*-rtemscoff*)
5539                 tmake_file="m68k/t-m68kbare t-rtems"
5540                 tm_file=m68k/rtems.h
5541                 extra_headers=math-68881.h
5542                 float_format=m68k
5543                 ;;
5544         m68k-*-rtemself*|m68k-*-rtems*)
5545                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5546                 tm_file=m68k/rtemself.h
5547                 extra_headers=math-68881.h
5548                 float_format=m68k
5549                 ;;
5550         m88k-dg-dgux*)
5551                 case $machine in
5552                   m88k-dg-dguxbcs*)
5553                     tm_file=m88k/dguxbcs.h
5554                     tmake_file=m88k/t-dguxbcs
5555                     ;;
5556                   *)
5557                     tm_file=m88k/dgux.h
5558                     tmake_file=m88k/t-dgux
5559                     ;;
5560                 esac
5561                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5562                 xmake_file=m88k/x-dgux
5563                 if test x$gas = xyes
5564                 then
5565                         tmake_file=m88k/t-dgux-gas
5566                 fi
5567                 ;;
5568         m88k-dolphin-sysv3*)
5569                 tm_file=m88k/dolph.h
5570                 extra_parts="crtbegin.o crtend.o"
5571                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5572                 xmake_file=m88k/x-dolph
5573                 if test x$gas = xyes
5574                 then
5575                         tmake_file=m88k/t-m88k-gas
5576                 fi
5577                 ;;
5578         m88k-tektronix-sysv3)
5579                 tm_file=m88k/tekXD88.h
5580                 extra_parts="crtbegin.o crtend.o"
5581                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5582                 xmake_file=m88k/x-tekXD88
5583                 if test x$gas = xyes
5584                 then
5585                         tmake_file=m88k/t-m88k-gas
5586                 fi
5587                 ;;
5588         m88k-*-aout*)
5589                 tm_file=m88k/m88k-aout.h
5590                 ;;
5591         m88k-*-coff*)
5592                 tm_file=m88k/m88k-coff.h
5593                 tmake_file=m88k/t-bug
5594                 ;;
5595         m88k-*-luna*)
5596                 tm_file=m88k/luna.h
5597                 extra_parts="crtbegin.o crtend.o"
5598                 if test x$gas = xyes
5599                 then
5600                         tmake_file=m88k/t-luna-gas
5601                 else
5602                         tmake_file=m88k/t-luna
5603                 fi
5604                 ;;
5605         m88k-*-openbsd*)
5606                 tmake_file="${tmake_file} m88k/t-luna-gas"
5607                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5608                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5609                 ;;
5610         m88k-*-sysv3*)
5611                 tm_file=m88k/sysv3.h
5612                 extra_parts="crtbegin.o crtend.o"
5613                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5614                 xmake_file=m88k/x-sysv3
5615                 if test x$gas = xyes
5616                 then
5617                         tmake_file=m88k/t-m88k-gas
5618                 fi
5619                 ;;
5620         m88k-*-sysv4*)
5621                 tm_file=m88k/sysv4.h
5622                 extra_parts="crtbegin.o crtend.o"
5623                 xmake_file=m88k/x-sysv4
5624                 tmake_file=m88k/t-sysv4
5625                 ;;
5626         mcore-*-elf)
5627                 tm_file=mcore/mcore-elf.h
5628                 tmake_file=mcore/t-mcore
5629                 ;;
5630         mcore-*-pe*)
5631                 tm_file=mcore/mcore-pe.h
5632                 tmake_file=mcore/t-mcore-pe
5633                 ;;
5634         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5635                 if test "x$gnu_ld" = xyes
5636                 then
5637                         tm_file="mips/iris6.h mips/iris6gld.h"
5638                 else
5639                         tm_file=mips/iris6.h
5640                 fi
5641                 tmake_file=mips/t-iris6
5642                 xm_file=mips/xm-iris6.h
5643                 xmake_file=mips/x-iris6
5644 #               if test x$enable_threads = xyes; then
5645 #                       thread_file='irix'
5646 #               fi
5647                 ;;
5648         mips-wrs-vxworks)
5649                 tm_file="mips/elf.h mips/vxworks.h"
5650                 tmake_file=mips/t-ecoff
5651                 gas=yes
5652                 gnu_ld=yes
5653                 extra_parts="crtbegin.o crtend.o"
5654                 thread_file='vxworks'
5655                 ;;
5656         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5657                 tm_file="mips/iris6.h mips/cross64.h"
5658                 xm_defines=USG
5659                 xm_file="mips/xm-iris5.h"
5660                 xmake_file=mips/x-iris
5661                 tmake_file=mips/t-cross64
5662                 # See comment in mips/iris[56].h files.
5663                 use_collect2=yes
5664 #               if test x$enable_threads = xyes; then
5665 #                       thread_file='irix'
5666 #               fi
5667                 ;;
5668         mips-sni-sysv4)
5669                 if test x$gas = xyes
5670                 then
5671                         if test x$stabs = xyes
5672                         then
5673                                 tm_file=mips/iris5gdb.h
5674                         else
5675                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5676                         fi
5677                 else
5678                         tm_file=mips/sni-svr4.h
5679                 fi
5680                 xm_defines=USG
5681                 xmake_file=mips/x-sni-svr4
5682                 tmake_file=mips/t-mips-gas
5683                 if test x$gnu_ld != xyes
5684                 then
5685                         use_collect2=yes
5686                 fi
5687                 ;;
5688         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5689                 if test x$gas = xyes
5690                 then
5691                         tm_file="mips/iris5.h mips/iris5gas.h"
5692                         if test x$stabs = xyes
5693                         then
5694                                 tm_file="${tm_file} dbx.h"
5695                         fi
5696                 else
5697                         tm_file=mips/iris5.h
5698                 fi
5699                 xm_defines=USG
5700                 xm_file="mips/xm-iris5.h"
5701                 xmake_file=mips/x-iris
5702                 # mips-tfile doesn't work yet
5703                 tmake_file=mips/t-mips-gas
5704                 # See comment in mips/iris5.h file.
5705                 use_collect2=yes
5706 #               if test x$enable_threads = xyes; then
5707 #                       thread_file='irix'
5708 #               fi
5709                 ;;
5710         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5711                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5712                 if test x$stabs = xyes; then
5713                         tm_file="${tm_file} dbx.h"
5714                 fi
5715                 xm_defines=USG
5716                 xmake_file=mips/x-iris
5717                 if test x$gas = xyes
5718                 then
5719                         tmake_file=mips/t-mips-gas
5720                 else
5721                         extra_passes="mips-tfile mips-tdump"
5722                 fi
5723                 if test x$gnu_ld != xyes
5724                 then
5725                         use_collect2=yes
5726                 fi
5727 #               if test x$enable_threads = xyes; then
5728 #                       thread_file='irix'
5729 #               fi
5730                 ;;
5731         mips-sgi-irix4*)                # Mostly like a MIPS.
5732                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5733                 if test x$stabs = xyes; then
5734                         tm_file="${tm_file} dbx.h"
5735                 fi
5736                 xm_defines=USG
5737                 xmake_file=mips/x-iris
5738                 if test x$gas = xyes
5739                 then
5740                         tmake_file=mips/t-mips-gas
5741                 else
5742                         extra_passes="mips-tfile mips-tdump"
5743                 fi
5744                 if test x$gnu_ld != xyes
5745                 then
5746                         use_collect2=yes
5747                 fi
5748 #               if test x$enable_threads = xyes; then
5749 #                       thread_file='irix'
5750 #               fi
5751                 ;;
5752         mips-sgi-*)                     # Mostly like a MIPS.
5753                 tm_file="mips/iris3.h ${tm_file}"
5754                 if test x$stabs = xyes; then
5755                         tm_file="${tm_file} dbx.h"
5756                 fi
5757                 xm_defines=USG
5758                 xmake_file=mips/x-iris3
5759                 if test x$gas = xyes
5760                 then
5761                         tmake_file=mips/t-mips-gas
5762                 else
5763                         extra_passes="mips-tfile mips-tdump"
5764                 fi
5765                 if test x$gnu_ld != xyes
5766                 then
5767                         use_collect2=yes
5768                 fi
5769                 ;;
5770         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5771                 tm_file="mips/osfrose.h ${tm_file}"
5772                 xmake_file=mips/x-osfrose
5773                 tmake_file=mips/t-osfrose
5774                 extra_objs=halfpic.o
5775                 use_collect2=yes
5776                 ;;
5777         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5778                 tm_file=mips/dec-osf1.h
5779                 if test x$stabs = xyes; then
5780                         tm_file="${tm_file} dbx.h"
5781                 fi
5782                 xmake_file=mips/x-dec-osf1
5783                 if test x$gas = xyes
5784                 then
5785                         tmake_file=mips/t-mips-gas
5786                 else
5787                         tmake_file=mips/t-ultrix
5788                         extra_passes="mips-tfile mips-tdump"
5789                 fi
5790                 if test x$gnu_ld != xyes
5791                 then
5792                         use_collect2=yes
5793                 fi
5794                 ;;
5795         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5796               tm_file=mips/dec-bsd.h
5797               if test x$gas = xyes
5798               then
5799                         tmake_file=mips/t-mips-gas
5800               else
5801                         tmake_file=mips/t-ultrix
5802                         extra_passes="mips-tfile mips-tdump"
5803               fi
5804               if test x$gnu_ld != xyes
5805               then
5806                         use_collect2=yes
5807               fi
5808               ;;
5809         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5810                 tm_file=mips/netbsd.h
5811                 # On NetBSD, the headers are already okay, except for math.h.
5812                 tmake_file=t-netbsd
5813                 ;;
5814         mips*-*-linux*)                         # Linux MIPS, either endian.
5815                 xmake_file=x-linux
5816                 case $machine in
5817                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5818                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5819                 esac
5820                 tmake_file=t-linux
5821                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5822                 gnu_ld=yes
5823                 gas=yes
5824                 if test x$enable_threads = xyes; then
5825                         thread_file='posix'
5826                 fi
5827                 ;;
5828         mips*el-*-openbsd*)     # mips little endian
5829                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5830                 ;;
5831         mips*-*-openbsd*)               # mips big endian
5832                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5833                 tm_file="mips/openbsd-be.h ${tm_file}"
5834                 ;;
5835         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5836                 tm_file="mips/news4.h ${tm_file}"
5837                 if test x$stabs = xyes; then
5838                         tm_file="${tm_file} dbx.h"
5839                 fi
5840                 if test x$gas = xyes
5841                 then
5842                         tmake_file=mips/t-mips-gas
5843                 else
5844                         extra_passes="mips-tfile mips-tdump"
5845                 fi
5846                 if test x$gnu_ld != xyes
5847                 then
5848                         use_collect2=yes
5849                 fi
5850                 xmake_file=mips/x-sony
5851                 ;;
5852         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5853                                         # That is based on svr4.
5854                 # t-svr4 is not right because this system doesn't use ELF.
5855                 tm_file="mips/news5.h ${tm_file}"
5856                 if test x$stabs = xyes; then
5857                         tm_file="${tm_file} dbx.h"
5858                 fi
5859                 xm_defines=USG
5860                 if test x$gas = xyes
5861                 then
5862                         tmake_file=mips/t-mips-gas
5863                 else
5864                         extra_passes="mips-tfile mips-tdump"
5865                 fi
5866                 if test x$gnu_ld != xyes
5867                 then
5868                         use_collect2=yes
5869                 fi
5870                 ;;
5871         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5872                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5873                 if test x$stabs = xyes; then
5874                         tm_file="${tm_file} dbx.h"
5875                 fi
5876                 xm_defines=USG
5877                 xmake_file=mips/x-sysv
5878                 if test x$gas = xyes
5879                 then
5880                         tmake_file=mips/t-mips-gas
5881                         extra_parts="crtbegin.o crtend.o"
5882                 else
5883                         tmake_file=mips/t-mips
5884                         extra_passes="mips-tfile mips-tdump"
5885                 fi
5886                 if test x$gnu_ld != xyes
5887                 then
5888                         use_collect2=yes
5889                 fi
5890                 ;;
5891         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5892                 tm_file="mips/ultrix.h ${tm_file}"
5893                 if test x$stabs = xyes; then
5894                         tm_file="${tm_file} dbx.h"
5895                 fi
5896                 xmake_file=mips/x-ultrix
5897                 if test x$gas = xyes
5898                 then
5899                         tmake_file=mips/t-mips-gas
5900                 else
5901                         tmake_file=mips/t-ultrix
5902                         extra_passes="mips-tfile mips-tdump"
5903                 fi
5904                 if test x$gnu_ld != xyes
5905                 then
5906                         use_collect2=yes
5907                 fi
5908                 ;;
5909         mips-*-riscos[56789]bsd*)
5910                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5911                 if test x$stabs = xyes; then
5912                         tm_file="${tm_file} dbx.h"
5913                 fi
5914                 if test x$gas = xyes
5915                 then
5916                         tmake_file=mips/t-bsd-gas
5917                 else
5918                         tmake_file=mips/t-bsd
5919                         extra_passes="mips-tfile mips-tdump"
5920                 fi
5921                 if test x$gnu_ld != xyes
5922                 then
5923                         use_collect2=yes
5924                 fi
5925                 ;;
5926         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5927                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5928                 if test x$stabs = xyes; then
5929                         tm_file="${tm_file} dbx.h"
5930                 fi
5931                 if test x$gas = xyes
5932                 then
5933                         tmake_file=mips/t-bsd-gas
5934                 else
5935                         tmake_file=mips/t-bsd
5936                         extra_passes="mips-tfile mips-tdump"
5937                 fi
5938                 if test x$gnu_ld != xyes
5939                 then
5940                         use_collect2=yes
5941                 fi
5942                 ;;
5943         mips-*-riscos[56789]sysv4*)
5944                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5945                 if test x$stabs = xyes; then
5946                         tm_file="${tm_file} dbx.h"
5947                 fi
5948                 xmake_file=mips/x-sysv
5949                 if test x$gas = xyes
5950                 then
5951                         tmake_file=mips/t-svr4-gas
5952                 else
5953                         tmake_file=mips/t-svr4
5954                         extra_passes="mips-tfile mips-tdump"
5955                 fi
5956                 if test x$gnu_ld != xyes
5957                 then
5958                         use_collect2=yes
5959                 fi
5960                 ;;
5961         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5962                 tm_file="mips/svr4-4.h ${tm_file}"
5963                 if test x$stabs = xyes; then
5964                         tm_file="${tm_file} dbx.h"
5965                 fi
5966                 xm_defines=USG
5967                 xmake_file=mips/x-sysv
5968                 if test x$gas = xyes
5969                 then
5970                         tmake_file=mips/t-svr4-gas
5971                 else
5972                         tmake_file=mips/t-svr4
5973                         extra_passes="mips-tfile mips-tdump"
5974                 fi
5975                 if test x$gnu_ld != xyes
5976                 then
5977                         use_collect2=yes
5978                 fi
5979                 ;;
5980         mips-*-riscos[56789]sysv*)
5981                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5982                 if test x$stabs = xyes; then
5983                         tm_file="${tm_file} dbx.h"
5984                 fi
5985                 xm_defines=USG
5986                 xmake_file=mips/x-sysv
5987                 if test x$gas = xyes
5988                 then
5989                         tmake_file=mips/t-svr3-gas
5990                 else
5991                         tmake_file=mips/t-svr3
5992                         extra_passes="mips-tfile mips-tdump"
5993                 fi
5994                 if test x$gnu_ld != xyes
5995                 then
5996                         use_collect2=yes
5997                 fi
5998                 ;;
5999         mips-*-sysv* | mips-*-riscos*sysv*)
6000                 tm_file="mips/svr3-4.h ${tm_file}"
6001                 if test x$stabs = xyes; then
6002                         tm_file="${tm_file} dbx.h"
6003                 fi
6004                 xm_defines=USG
6005                 xmake_file=mips/x-sysv
6006                 if test x$gas = xyes
6007                 then
6008                         tmake_file=mips/t-svr3-gas
6009                 else
6010                         tmake_file=mips/t-svr3
6011                         extra_passes="mips-tfile mips-tdump"
6012                 fi
6013                 if test x$gnu_ld != xyes
6014                 then
6015                         use_collect2=yes
6016                 fi
6017                 ;;
6018         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
6019                 tm_file=mips/mips-5.h
6020                 if test x$stabs = xyes; then
6021                         tm_file="${tm_file} dbx.h"
6022                 fi
6023                 if test x$gas = xyes
6024                 then
6025                         tmake_file=mips/t-mips-gas
6026                 else
6027                         extra_passes="mips-tfile mips-tdump"
6028                 fi
6029                 if test x$gnu_ld != xyes
6030                 then
6031                         use_collect2=yes
6032                 fi
6033                 ;;
6034         mips-*-gnu*)
6035                 ;;
6036         mipsel-*-ecoff*)
6037                 tm_file=mips/ecoffl.h
6038                 if test x$stabs = xyes; then
6039                         tm_file="${tm_file} dbx.h"
6040                 fi
6041                 tmake_file=mips/t-ecoff
6042                 ;;
6043         mips-*-ecoff*)
6044                 tm_file="gofast.h mips/ecoff.h"
6045                 if test x$stabs = xyes; then
6046                         tm_file="${tm_file} dbx.h"
6047                 fi
6048                 tmake_file=mips/t-ecoff
6049                 ;;
6050         mipsel-*-elf*)
6051                 tm_file="mips/elfl.h"
6052                 tmake_file=mips/t-elf
6053                 ;;
6054         mips-*-elf*)
6055                 tm_file="mips/elf.h"
6056                 tmake_file=mips/t-elf
6057                 ;;
6058         mips64el-*-elf*)
6059                 tm_file="mips/elfl64.h"
6060                 tmake_file=mips/t-elf
6061                 ;;
6062         mips64orionel-*-elf*)
6063                 tm_file="mips/elforion.h mips/elfl64.h"
6064                 tmake_file=mips/t-elf
6065                 ;;
6066         mips64-*-elf*)
6067                 tm_file="mips/elf64.h"
6068                 tmake_file=mips/t-elf
6069                 ;;
6070         mips64orion-*-elf*)
6071                 tm_file="mips/elforion.h mips/elf64.h"
6072                 tmake_file=mips/t-elf
6073                 ;;
6074         mips64orion-*-rtems*)
6075                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6076                 tmake_file="mips/t-elf t-rtems"
6077                 ;;
6078         mipstx39el-*-elf*)
6079                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6080                 tmake_file=mips/t-r3900
6081                 ;;
6082         mipstx39-*-elf*)
6083                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6084                 tmake_file=mips/t-r3900
6085                 ;;
6086         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6087                 if test x$stabs = xyes; then
6088                         tm_file="${tm_file} dbx.h"
6089                 fi
6090                 if test x$gas = xyes
6091                 then
6092                         tmake_file=mips/t-mips-gas
6093                 else
6094                         extra_passes="mips-tfile mips-tdump"
6095                 fi
6096                 if test x$gnu_ld != xyes
6097                 then
6098                         use_collect2=yes
6099                 fi
6100                 ;;
6101         mn10200-*-*)
6102                 float_format=i32
6103                 cpu_type=mn10200
6104                 tm_file="mn10200/mn10200.h"
6105                 if test x$stabs = xyes
6106                 then
6107                         tm_file="${tm_file} dbx.h"
6108                 fi
6109                 use_collect2=no
6110                 ;;
6111         mn10300-*-*)
6112                 cpu_type=mn10300
6113                 tm_file="mn10300/mn10300.h"
6114                 if test x$stabs = xyes
6115                 then
6116                         tm_file="${tm_file} dbx.h"
6117                 fi
6118                 use_collect2=no
6119                 ;;
6120         ns32k-encore-bsd*)
6121                 tm_file=ns32k/encore.h
6122                 use_collect2=yes
6123                 ;;
6124         ns32k-sequent-bsd*)
6125                 tm_file=ns32k/sequent.h
6126                 use_collect2=yes
6127                 ;;
6128         ns32k-tek6100-bsd*)
6129                 tm_file=ns32k/tek6100.h
6130                 use_collect2=yes
6131                 ;;
6132         ns32k-tek6200-bsd*)
6133                 tm_file=ns32k/tek6200.h
6134                 use_collect2=yes
6135                 ;;
6136         ns32k-merlin-*)
6137                 tm_file=ns32k/merlin.h
6138                 use_collect2=yes
6139                 ;;
6140         ns32k-pc532-mach*)
6141                 tm_file=ns32k/pc532-mach.h
6142                 use_collect2=yes
6143                 ;;
6144         ns32k-pc532-minix*)
6145                 tm_file=ns32k/pc532-min.h
6146                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6147                 xm_defines=USG
6148                 use_collect2=yes
6149                 ;;
6150         ns32k-*-netbsd*)
6151                 tm_file=ns32k/netbsd.h
6152                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6153                 # On NetBSD, the headers are already okay, except for math.h.
6154                 tmake_file=t-netbsd
6155                 use_collect2=yes
6156                 ;;
6157         pdp11-*-bsd)
6158                 tm_file="${tm_file} pdp11/2bsd.h"
6159                 ;;
6160         pdp11-*-*)
6161                 ;;
6162         avr-*-*)
6163                 ;;
6164         ns32k-*-openbsd*)
6165                 # Nothing special
6166                 ;;
6167         pj*-linux*)
6168                 tm_file="svr4.h pj/linux.h ${tm_file}"
6169                 ;;
6170         pj-*)
6171                 ;;
6172         pjl-*)
6173                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6174                 ;;
6175
6176         romp-*-aos*)
6177                 use_collect2=yes
6178                 ;;
6179         romp-*-mach*)
6180                 xmake_file=romp/x-mach
6181                 use_collect2=yes
6182                 ;;
6183         romp-*-openbsd*)
6184                 # Nothing special
6185                 ;;
6186         powerpc-*-openbsd*)
6187                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6188                 ;;
6189         powerpc-*-beos*)
6190                 cpu_type=rs6000
6191                 tm_file=rs6000/beos.h
6192                 xm_file=rs6000/xm-beos.h
6193                 tmake_file=rs6000/t-beos
6194                 xmake_file=rs6000/x-beos
6195                 ;;
6196         powerpc-*-sysv*)
6197                 tm_file=rs6000/sysv4.h
6198                 xm_file="rs6000/xm-sysv4.h"
6199                 xm_defines="USG POSIX"
6200                 extra_headers=ppc-asm.h
6201                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6202                 xmake_file=rs6000/x-sysv4
6203                 ;;
6204         powerpc-*-eabiaix*)
6205                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6206                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6207                 extra_headers=ppc-asm.h
6208                 ;;
6209         powerpc-*-eabisim*)
6210                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6211                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6212                 extra_headers=ppc-asm.h
6213                 ;;
6214         powerpc-*-elf*)
6215                 tm_file="rs6000/sysv4.h"
6216                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6217                 extra_headers=ppc-asm.h
6218                 ;;
6219         powerpc-*-eabi*)
6220                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6221                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6222                 extra_headers=ppc-asm.h
6223                 ;;
6224         powerpc-*-rtems*)
6225                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6226                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6227                 extra_headers=ppc-asm.h
6228                 ;;
6229         powerpc-*-linux*libc1)
6230                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6231                 xm_file=rs6000/xm-sysv4.h
6232                 out_file=rs6000/rs6000.c
6233                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6234                 xmake_file=x-linux
6235                 extra_headers=ppc-asm.h
6236                 if test x$enable_threads = xyes; then
6237                         thread_file='posix'
6238                 fi
6239                 ;;
6240         powerpc-*-linux*)
6241                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6242                 xm_file="rs6000/xm-sysv4.h"
6243                 xm_defines="USG ${xm_defines}"
6244                 out_file=rs6000/rs6000.c
6245                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6246                 xmake_file=x-linux
6247                 extra_headers=ppc-asm.h
6248                 if test x$enable_threads = xyes; then
6249                         thread_file='posix'
6250                 fi
6251                 ;;
6252         powerpc-wrs-vxworks*)
6253                 cpu_type=rs6000
6254                 xm_file="rs6000/xm-sysv4.h"
6255                 xm_defines="USG POSIX"
6256                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6257                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6258                 extra_headers=ppc-asm.h
6259                 thread_file='vxworks'
6260                 ;;
6261         powerpcle-wrs-vxworks*)
6262                 cpu_type=rs6000
6263                 xm_file="rs6000/xm-sysv4.h"
6264                 xm_defines="USG POSIX"
6265                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6266                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6267                 extra_headers=ppc-asm.h
6268                 thread_file='vxworks'
6269                 ;;
6270         powerpcle-*-sysv*)
6271                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6272                 xm_file="rs6000/xm-sysv4.h"
6273                 xm_defines="USG POSIX"
6274                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6275                 xmake_file=rs6000/x-sysv4
6276                 extra_headers=ppc-asm.h
6277                 ;;
6278         powerpcle-*-elf*)
6279                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6280                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6281                 extra_headers=ppc-asm.h
6282                 ;;
6283         powerpcle-*-eabisim*)
6284                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6285                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6286                 extra_headers=ppc-asm.h
6287                 ;;
6288         powerpcle-*-eabi*)
6289                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6290                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6291                 extra_headers=ppc-asm.h
6292                 ;;
6293         powerpcle-*-solaris2*)
6294                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6295                 xm_file="rs6000/xm-sysv4.h"
6296                 xm_defines="USG POSIX"
6297                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6298                 xmake_file=rs6000/x-sysv4
6299                 extra_headers=ppc-asm.h
6300                 ;;
6301         rs6000-ibm-aix3.[01]*)
6302                 tm_file=rs6000/aix31.h
6303                 xmake_file=rs6000/x-aix31
6304                 float_format=none
6305                 use_collect2=yes
6306                 ;;
6307         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6308                 tm_file=rs6000/aix3newas.h
6309                 if test x$host != x$target
6310                 then
6311                         tmake_file=rs6000/t-xnewas
6312                 else
6313                         tmake_file=rs6000/t-newas
6314                 fi
6315                 float_format=none
6316                 use_collect2=yes
6317                 ;;
6318         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6319                 tm_file=rs6000/aix41.h
6320                 if test x$host != x$target
6321                 then
6322                         tmake_file=rs6000/t-xnewas
6323                 else
6324                         tmake_file=rs6000/t-newas
6325                 fi
6326                 if test "$gnu_ld" = yes
6327                 then
6328                         xmake_file=rs6000/x-aix41-gld
6329                 else
6330                         tmake_file='rs6000/t-newas'
6331                 fi
6332                 xmake_file=rs6000/x-aix41
6333                 float_format=none
6334                 use_collect2=yes
6335                 ;;
6336         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6337                 tm_file=rs6000/aix43.h
6338                 tmake_file=rs6000/t-aix43
6339                 xmake_file=rs6000/x-aix41
6340                 float_format=none
6341                 use_collect2=yes
6342                 thread_file='aix'
6343                 ;;
6344         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6345                 tm_file=rs6000/aix43.h
6346                 tmake_file=rs6000/t-aix43
6347                 xmake_file=rs6000/x-aix41
6348                 float_format=none
6349                 use_collect2=yes
6350                 thread_file='aix'
6351                 ;;
6352         rs6000-ibm-aix*)
6353                 float_format=none
6354                 use_collect2=yes
6355                 ;;
6356         rs6000-bull-bosx)
6357                 float_format=none
6358                 use_collect2=yes
6359                 ;;
6360         rs6000-*-mach*)
6361                 tm_file=rs6000/mach.h
6362                 xm_file="${xm_file} rs6000/xm-mach.h"
6363                 xmake_file=rs6000/x-mach
6364                 use_collect2=yes
6365                 ;;
6366         rs6000-*-lynxos*)
6367                 tm_file=rs6000/lynx.h
6368                 xm_file=rs6000/xm-lynx.h
6369                 tmake_file=rs6000/t-rs6000
6370                 xmake_file=rs6000/x-lynx
6371                 use_collect2=yes
6372                 ;;
6373         sh-*-elf*)
6374                 tmake_file="sh/t-sh sh/t-elf"
6375                 tm_file="sh/sh.h sh/elf.h"
6376                 float_format=sh
6377                 ;;
6378         sh-*-rtemself*)
6379                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6380                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6381                 float_format=sh
6382                 ;;
6383         sh-*-rtems*)
6384                 tmake_file="sh/t-sh t-rtems"
6385                 tm_file="sh/sh.h sh/rtems.h"
6386                 float_format=sh
6387                 ;;
6388         sh-*-linux*)
6389                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6390                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6391                 xmake_file=x-linux
6392                 gas=yes gnu_ld=yes
6393                 if test x$enable_threads = xyes; then
6394                         thread_file='posix'
6395                 fi
6396                 float_format=sh
6397                 ;;
6398         sh-*-*)
6399                 float_format=sh
6400                 ;;
6401         sparc-tti-*)
6402                 tm_file=sparc/pbd.h
6403                 xm_file="xm-alloca.h ${xm_file}"
6404                 xm_defines=USG
6405                 ;;
6406         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6407                 tm_file=sparc/vxsparc.h
6408                 tmake_file=sparc/t-vxsparc
6409                 use_collect2=yes
6410                 thread_file='vxworks'
6411                 ;;
6412         sparc-*-aout*)
6413                 tmake_file=sparc/t-sparcbare
6414                 tm_file="sparc/aout.h libgloss.h"
6415                 ;;
6416         sparc-*-netbsd*)
6417                 tm_file=sparc/netbsd.h
6418                 tmake_file=t-netbsd
6419                 use_collect2=yes
6420                 ;;
6421         sparc-*-openbsd*)
6422                 # we need collect2 until our bug is fixed...
6423                 use_collect2=yes
6424                 ;;
6425         sparc-*-bsd*)
6426                 tm_file=sparc/bsd.h
6427                 ;;
6428         sparc-*-elf*)
6429                 tm_file=sparc/elf.h
6430                 tmake_file=sparc/t-elf
6431                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6432                 #float_format=i128
6433                 float_format=i64
6434                 ;;
6435         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6436                 xm_file="${xm_file} sparc/xm-linux.h"
6437                 tm_file=sparc/linux-aout.h
6438                 xmake_file=x-linux
6439                 gnu_ld=yes
6440                 ;;
6441         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6442                 xm_file="${xm_file} sparc/xm-linux.h"
6443                 xmake_file=x-linux
6444                 tm_file=sparc/linux.h
6445                 tmake_file="t-linux t-linux-gnulibc1"
6446                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6447                 gnu_ld=yes
6448                 float_format=sparc
6449                 ;;
6450         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6451                 xm_file="${xm_file} sparc/xm-linux.h"
6452                 xmake_file=x-linux
6453                 tm_file=sparc/linux.h
6454                 tmake_file="t-linux"
6455                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6456                 gnu_ld=yes
6457                 if test x$enable_threads = xyes; then
6458                         thread_file='posix'
6459                 fi
6460                 float_format=sparc
6461                 ;;
6462         sparc-*-lynxos*)
6463                 if test x$gas = xyes
6464                 then
6465                         tm_file=sparc/lynx.h
6466                 else
6467                         tm_file=sparc/lynx-ng.h
6468                 fi
6469                 xm_file=sparc/xm-lynx.h
6470                 tmake_file=sparc/t-sunos41
6471                 xmake_file=x-lynx
6472                 ;;
6473         sparc-*-rtemsaout*)
6474                 tmake_file="sparc/t-sparcbare t-rtems"
6475                 tm_file=sparc/rtems.h
6476                 ;;
6477         sparc-*-rtems*|sparc-*-rtemself*)
6478                 tm_file="sparc/rtemself.h"
6479                 tmake_file="sparc/t-elf t-rtems"
6480                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6481                 #float_format=i128
6482                 float_format=i64
6483                 ;;
6484         sparcv9-*-solaris2*)
6485                 if test x$gnu_ld = xyes
6486                 then
6487                         tm_file=sparc/sol2-64.h
6488                 else
6489                         tm_file=sparc/sol2-sld-64.h
6490                 fi
6491                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6492                 xm_defines="USG POSIX"
6493                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6494                 if test x$gnu_ld = xyes; then
6495                         tmake_file="$tmake_file sparc/t-slibgcc"
6496                 else
6497                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6498                 fi
6499                 xmake_file=sparc/x-sysv4
6500                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6501                 float_format=none
6502                 if test x${enable_threads} = x ; then
6503                     enable_threads=$have_pthread_h
6504                     if test x${enable_threads} = x ; then
6505                         enable_threads=$have_thread_h
6506                     fi
6507                 fi
6508                 if test x${enable_threads} = xyes ; then
6509                     if test x${have_pthread_h} = xyes ; then
6510                         thread_file='posix'
6511                     else
6512                         thread_file='solaris'
6513                     fi
6514                 fi
6515                 ;;
6516         sparc-hal-solaris2*)
6517                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6518                 xm_defines="USG POSIX"
6519                 tm_file="sparc/sol2.h sparc/hal.h"
6520                 tmake_file="sparc/t-halos sparc/t-sol2"
6521                 if test x$gnu_ld = xyes; then
6522                         tmake_file="$tmake_file sparc/t-slibgcc"
6523                 else
6524                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6525                 fi
6526                 xmake_file=sparc/x-sysv4
6527                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6528                 case $machine in
6529                 *-*-solaris2.[0-4])
6530                         float_format=i128
6531                 ;;
6532                 *)
6533                         float_format=none
6534                         ;;
6535                 esac
6536                 thread_file='solaris'
6537                 ;;
6538         sparc-*-solaris2*)
6539                 if test x$gnu_ld = xyes
6540                 then
6541                         tm_file=sparc/sol2.h
6542                 else
6543                         tm_file=sparc/sol2-sld.h
6544                 fi
6545                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6546                 xm_defines="USG POSIX"
6547                 tmake_file=sparc/t-sol2
6548                 if test x$gnu_ld = xyes; then
6549                         tmake_file="$tmake_file sparc/t-slibgcc"
6550                 else
6551                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6552                 fi
6553                 xmake_file=sparc/x-sysv4
6554                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6555 # At the moment, 32-to-64 cross compilation doesn't work.
6556 #               case $machine in
6557 #changequote(,)dnl
6558 #               *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6559 #changequote([,])dnl
6560 #               *-*-solaris2*)
6561 #                       if test x$gnu_ld = xyes
6562 #                       then
6563 #                               tm_file=sparc/sol2-64.h
6564 #                       else
6565 #                               tm_file=sparc/sol2-sld-64.h
6566 #                       fi
6567 #                       tmake_file="$tmake_file sparc/t-sol2-64"
6568 #                       ;;
6569 #               esac
6570                 case $machine in
6571                 *-*-solaris2.[0-4])
6572                         float_format=i128
6573                         ;;
6574                 *)
6575                         float_format=none
6576                         ;;
6577                 esac
6578                 if test x${enable_threads} = x; then
6579                     enable_threads=$have_pthread_h
6580                     if test x${enable_threads} = x; then
6581                         enable_threads=$have_thread_h
6582                     fi
6583                 fi
6584                 if test x${enable_threads} = xyes; then
6585                     if test x${have_pthread_h} = xyes; then
6586                         thread_file='posix'
6587                     else
6588                         thread_file='solaris'
6589                     fi
6590                 fi
6591                 ;;
6592         sparc-*-sunos4.0*)
6593                 tm_file=sparc/sunos4.h
6594                 tmake_file=sparc/t-sunos40
6595                 use_collect2=yes
6596                 ;;
6597         sparc-*-sunos4*)
6598                 tm_file=sparc/sunos4.h
6599                 tmake_file=sparc/t-sunos41
6600                 use_collect2=yes
6601                 if test x$gas = xyes; then
6602                         tm_file="${tm_file} sparc/sun4gas.h"
6603                 fi
6604                 ;;
6605         sparc-*-sunos3*)
6606                 tm_file=sparc/sun4o3.h
6607                 use_collect2=yes
6608                 ;;
6609         sparc-*-sysv4*)
6610                 tm_file=sparc/sysv4.h
6611                 xm_file="sparc/xm-sysv4.h"
6612                 xm_defines="USG POSIX"
6613                 tmake_file=t-svr4
6614                 xmake_file=sparc/x-sysv4
6615                 extra_parts="crtbegin.o crtend.o"
6616                 ;;
6617         sparc-*-vxsim*)
6618                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6619                 xm_defines="USG POSIX"
6620                 tm_file=sparc/vxsim.h
6621                 tmake_file=sparc/t-vxsparc
6622                 xmake_file=sparc/x-sysv4
6623                 ;;
6624         sparclet-*-aout*)
6625                 tm_file="sparc/splet.h libgloss.h"
6626                 tmake_file=sparc/t-splet
6627                 ;;
6628         sparclite-*-coff*)
6629                 tm_file="sparc/litecoff.h libgloss.h"
6630                 tmake_file=sparc/t-sparclite
6631                 ;;
6632         sparclite-*-aout*)
6633                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6634                 tmake_file=sparc/t-sparclite
6635                 ;;
6636         sparclite-*-elf*)
6637                 tm_file="sparc/liteelf.h"
6638                 tmake_file=sparc/t-sparclite
6639                 extra_parts="crtbegin.o crtend.o"
6640                 ;;
6641         sparc86x-*-aout*)
6642                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6643                 tmake_file=sparc/t-sp86x
6644                 ;;
6645         sparc86x-*-elf*)
6646                 tm_file="sparc/sp86x-elf.h"
6647                 tmake_file=sparc/t-sp86x
6648                 extra_parts="crtbegin.o crtend.o"
6649                 ;;
6650         sparc64-*-aout*)
6651                 tmake_file=sparc/t-sp64
6652                 tm_file=sparc/sp64-aout.h
6653                 ;;
6654         sparc64-*-elf*)
6655                 tmake_file=sparc/t-sp64
6656                 tm_file=sparc/sp64-elf.h
6657                 extra_parts="crtbegin.o crtend.o"
6658                 ;;
6659         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6660                 tmake_file="t-linux sparc/t-linux64"
6661                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6662                 tm_file=sparc/linux64.h
6663                 xmake_file=x-linux
6664                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6665                 gnu_ld=yes
6666                 if test x$enable_threads = xyes; then
6667                         thread_file='posix'
6668                 fi
6669                 float_format=sparc
6670                 ;;
6671         thumb*-*-*)
6672                 { echo "configure: error:
6673 *** The Thumb targets have been depreciated.  The equivalent
6674 *** ARM based toolchain can now generated Thumb instructions
6675 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6676                 ;;
6677         v850-*-rtems*)
6678                 cpu_type=v850
6679                 tm_file="v850/rtems.h"
6680                 xm_file="v850/xm-v850.h"
6681                 tmake_file="v850/t-v850 t-rtems"
6682                 if test x$stabs = xyes
6683                 then
6684                         tm_file="${tm_file} dbx.h"
6685                 fi
6686                 use_collect2=no
6687                 ;;
6688         v850-*-*)
6689                 target_cpu_default="TARGET_CPU_generic"
6690                 cpu_type=v850
6691                 tm_file="v850/v850.h"
6692                 xm_file="v850/xm-v850.h"
6693                 tmake_file=v850/t-v850
6694                 if test x$stabs = xyes
6695                 then
6696                         tm_file="${tm_file} dbx.h"
6697                 fi
6698                 use_collect2=no
6699                 ;;
6700         vax-*-bsd*)                     # vaxen running BSD
6701                 use_collect2=yes
6702                 float_format=vax
6703                 ;;
6704         vax-*-sysv*)                    # vaxen running system V
6705                 tm_file="${tm_file} vax/vaxv.h"
6706                 xm_defines=USG
6707                 float_format=vax
6708                 ;;
6709         vax-*-netbsd*)
6710                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6711                 tmake_file=t-netbsd
6712                 float_format=vax
6713                 use_collect2=yes
6714                 ;;
6715         vax-*-openbsd*)
6716                 tmake_file="${tmake_file} vax/t-openbsd"
6717                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6718                 xm_file="xm-openbsd.h vax/xm-vax.h"
6719                 float_format=vax
6720                 use_collect2=yes
6721                 ;;
6722         vax-*-ultrix*)                  # vaxen running ultrix
6723                 tm_file="${tm_file} vax/ultrix.h"
6724                 float_format=vax
6725                 ;;
6726         vax-*-vms*)                     # vaxen running VMS
6727                 xm_file=vax/xm-vms.h
6728                 tm_file=vax/vms.h
6729                 float_format=vax
6730                 ;;
6731         vax-*-*)                        # vax default entry
6732                 float_format=vax
6733                 ;;
6734         we32k-att-sysv*)
6735                 xm_file="${xm_file} xm-svr3"
6736                 use_collect2=yes
6737                 ;;
6738         *)
6739                 echo "Configuration $machine not supported" 1>&2
6740                 exit 1
6741                 ;;
6742         esac
6743
6744         case $machine in
6745         *-*-linux*)
6746                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6747         *-*-gnu*)
6748                 # On the GNU system, the setup is just about the same on
6749                 # each different CPU.  The specific machines that GNU
6750                 # supports are matched above and just set $cpu_type.
6751                 xm_file="xm-gnu.h ${xm_file}"
6752                 tm_file=${cpu_type}/gnu.h
6753                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6754                 # GNU always uses ELF.
6755                 elf=yes
6756                 # GNU tools are the only tools.
6757                 gnu_ld=yes
6758                 gas=yes
6759                 xmake_file=x-linux      # These details are the same as Linux.
6760                 tmake_file=t-gnu        # These are not.
6761                 ;;
6762         *-*-sysv4*)
6763                 xmake_try_sysv=x-sysv
6764                 install_headers_dir=install-headers-cpio
6765                 ;;
6766         *-*-sysv*)
6767                 install_headers_dir=install-headers-cpio
6768                 ;;
6769         esac
6770
6771         # Distinguish i[34567]86
6772         # Also, do not run mips-tfile on MIPS if using gas.
6773         # Process --with-cpu= for PowerPC/rs6000
6774         target_cpu_default2=
6775         case $machine in
6776         i486-*-*)
6777                 target_cpu_default2=1
6778                 ;;
6779         i586-*-*)
6780                 case $target_alias in
6781                         k6-*)
6782                                 target_cpu_default2=4
6783                                 ;;
6784                         *)
6785                                 target_cpu_default2=2
6786                                 ;;
6787                 esac
6788                 ;;
6789         i686-*-* | i786-*-*)
6790                 target_cpu_default2=3
6791                 ;;
6792         alpha*-*-*)
6793                 case $machine in
6794                         alphaev6[78]*)
6795                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6796                                 ;;
6797                         alphaev6*)
6798                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6799                                 ;;
6800                         alphapca56*)
6801                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6802                                 ;;
6803                         alphaev56*)
6804                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6805                                 ;;
6806                         alphaev5*)
6807                                 target_cpu_default2="MASK_CPU_EV5"
6808                                 ;;
6809                 esac
6810
6811                 if test x$gas = xyes
6812                 then
6813                         if test "$target_cpu_default2" = ""
6814                         then
6815                                 target_cpu_default2="MASK_GAS"
6816                         else
6817                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6818                         fi
6819                 fi
6820                 ;;
6821         arm*-*-*)
6822                 case "x$with_cpu" in
6823                         x)
6824                                 # The most generic
6825                                 target_cpu_default2="TARGET_CPU_generic"
6826                                 ;;
6827
6828                         # Distinguish cores, and major variants
6829                         # arm7m doesn't exist, but D & I don't affect code
6830                         xarm[23678] | xarm250 | xarm[67][01]0 \
6831                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6832                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6833                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6834                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6835                                 ;;
6836
6837                         xyes | xno)
6838                                 echo "--with-cpu must be passed a value" 1>&2
6839                                 exit 1
6840                                 ;;
6841
6842                         *)
6843                                 if test x$pass2done = xyes
6844                                 then
6845                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6846                                         exit 1
6847                                 fi
6848                                 ;;
6849                 esac
6850                 ;;
6851
6852         mips*-*-ecoff* | mips*-*-elf*)
6853                 if test x$gas = xyes
6854                 then
6855                         if test x$gnu_ld = xyes
6856                         then
6857                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6858                         else
6859                                 target_cpu_default2="MASK_GAS"
6860                         fi
6861                 fi
6862                 ;;
6863         mips*-*-*)
6864                 if test x$gas = xyes
6865                 then
6866                         target_cpu_default2="MASK_GAS"
6867                 fi
6868                 ;;
6869         powerpc*-*-* | rs6000-*-*)
6870                 case "x$with_cpu" in
6871                         x)
6872                                 ;;
6873
6874                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6875                           | xrios1 | xrios2 | xrsc | xrsc1 \
6876                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6877                           | xec603e | x740 | x750 | x401 \
6878                           | x403 | x505 | x801 | x821 | x823 | x860)
6879                                 target_cpu_default2="\"$with_cpu\""
6880                                 ;;
6881
6882                         xyes | xno)
6883                                 echo "--with-cpu must be passed a value" 1>&2
6884                                 exit 1
6885                                 ;;
6886
6887                         *)
6888                                 if test x$pass2done = xyes
6889                                 then
6890                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6891                                         exit 1
6892                                 fi
6893                                 ;;
6894                 esac
6895                 ;;
6896         sparc*-*-*)
6897                 case ".$with_cpu" in
6898                         .)
6899                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6900                                 ;;
6901                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6902                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6903                                 ;;
6904                         *)
6905                                 if test x$pass2done = xyes
6906                                 then
6907                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6908                                         exit 1
6909                                 fi
6910                                 ;;
6911                 esac
6912                 ;;
6913         esac
6914
6915         if test "$target_cpu_default2" != ""
6916         then
6917                 if test "$target_cpu_default" != ""
6918                 then
6919                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6920                 else
6921                         target_cpu_default=$target_cpu_default2
6922                 fi
6923         fi
6924
6925         # No need for collect2 if we have the GNU linker.
6926         # Actually, there is now; GNU ld doesn't handle the EH info or
6927         # collecting for shared libraries.
6928         #case x$gnu_ld in
6929         #xyes)
6930         #       use_collect2=
6931         #       ;;
6932         #esac
6933
6934 # Save data on machine being used to compile GCC in build_xm_file.
6935 # Save data on host machine in vars host_xm_file and host_xmake_file.
6936         if test x$pass1done = x
6937         then
6938                 if test x"$xm_file" = x
6939                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6940                 else build_xm_file=$xm_file
6941                 fi
6942                 build_xm_defines=$xm_defines
6943                 build_install_headers_dir=$install_headers_dir
6944                 build_exeext=$exeext
6945                 pass1done=yes
6946         else
6947                 if test x$pass2done = x
6948                 then
6949                         if test x"$xm_file" = x
6950                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6951                         else host_xm_file=$xm_file
6952                         fi
6953                         host_xm_defines=$xm_defines
6954                         if test x"$xmake_file" = x
6955                         then xmake_file=$cpu_type/x-$cpu_type
6956                         fi
6957                         host_xmake_file="$xmake_file"
6958                         host_truncate_target=$truncate_target
6959                         host_extra_gcc_objs=$extra_gcc_objs
6960                         host_extra_objs=$extra_host_objs
6961                         host_exeext=$exeext
6962                         pass2done=yes
6963                 fi
6964         fi
6965 done
6966
6967 extra_objs="${host_extra_objs} ${extra_objs}"
6968
6969 # Default the target-machine variables that were not explicitly set.
6970 if test x"$tm_file" = x
6971 then tm_file=$cpu_type/$cpu_type.h; fi
6972
6973 if test x$extra_headers = x
6974 then extra_headers=; fi
6975
6976 if test x"$xm_file" = x
6977 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6978
6979 if test x$md_file = x
6980 then md_file=$cpu_type/$cpu_type.md; fi
6981
6982 if test x$out_file = x
6983 then out_file=$cpu_type/$cpu_type.c; fi
6984
6985 if test x"$tmake_file" = x
6986 then tmake_file=$cpu_type/t-$cpu_type
6987 fi
6988
6989 if test x"$dwarf2" = xyes
6990 then tm_file="$tm_file tm-dwarf2.h"
6991 fi
6992
6993 if test x$float_format = x
6994 then float_format=i64
6995 fi
6996
6997 if test $float_format = none
6998 then float_h_file=Makefile.in
6999 else float_h_file=float-$float_format.h
7000 fi
7001
7002 # Handle cpp installation.
7003 if test x$enable_cpp != xno
7004 then
7005   tmake_file="$tmake_file t-install-cpp"
7006 fi
7007
7008 # Say what files are being used for the output code and MD file.
7009 echo "Using \`$srcdir/config/$out_file' to output insns."
7010 echo "Using \`$srcdir/config/$md_file' as machine description file."
7011
7012 count=a
7013 for f in $tm_file; do
7014         count=${count}x
7015 done
7016 if test $count = ax; then
7017         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
7018 else
7019         echo "Using the following target machine macro files:"
7020         for f in $tm_file; do
7021                 echo "  $srcdir/config/$f"
7022         done
7023 fi
7024
7025 count=a
7026 for f in $host_xm_file; do
7027         count=${count}x
7028 done
7029 if test $count = ax; then
7030         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
7031 else
7032         echo "Using the following host machine macro files:"
7033         for f in $host_xm_file; do
7034                 echo "  $srcdir/config/$f"
7035         done
7036 fi
7037
7038 if test "$host_xm_file" != "$build_xm_file"; then
7039         count=a
7040         for f in $build_xm_file; do
7041                 count=${count}x
7042         done
7043         if test $count = ax; then
7044                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
7045         else
7046                 echo "Using the following build machine macro files:"
7047                 for f in $build_xm_file; do
7048                         echo "  $srcdir/config/$f"
7049                 done
7050         fi
7051 fi
7052
7053 if test x$thread_file = x; then
7054         if test x$target_thread_file != x; then
7055                 thread_file=$target_thread_file
7056         else
7057                 thread_file='single'
7058         fi
7059 fi
7060
7061 # Set up the header files.
7062 # $links is the list of header files to create.
7063 # $vars is the list of shell variables with file names to include.
7064 # auto-host.h is the file containing items generated by autoconf and is
7065 # the first file included by config.h.
7066 null_defines=
7067 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7068
7069 # If host=build, it is correct to have hconfig include auto-host.h
7070 # as well.  If host!=build, we are in error and need to do more
7071 # work to find out the build config parameters.
7072 if test x$host = x$build
7073 then
7074         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7075 else
7076         # We create a subdir, then run autoconf in the subdir.
7077         # To prevent recursion we set host and build for the new
7078         # invocation of configure to the build for this invocation
7079         # of configure.
7080         tempdir=build.$$
7081         rm -rf $tempdir
7082         mkdir $tempdir
7083         cd $tempdir
7084         case ${srcdir} in
7085         /*) realsrcdir=${srcdir};;
7086         *) realsrcdir=../${srcdir};;
7087         esac
7088         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7089                 --target=$target --host=$build --build=$build
7090
7091         # We just finished tests for the build machine, so rename
7092         # the file auto-build.h in the gcc directory.
7093         mv auto-host.h ../auto-build.h
7094         cd ..
7095         rm -rf $tempdir
7096         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7097 fi
7098
7099 xm_file="gansidecl.h ${xm_file}"
7100 tm_file="gansidecl.h ${tm_file}"
7101
7102 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7103 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7104 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7105
7106 rm -f config.bak
7107 if test -f config.status; then mv -f config.status config.bak; fi
7108
7109 # Make the links.
7110 while test -n "$vars"
7111 do
7112         set $vars; var=$1; shift; vars=$*
7113         set $links; link=$1; shift; links=$*
7114         set $defines; define=$1; shift; defines=$*
7115
7116         rm -f $link
7117         # Make sure the file is created, even if it is empty.
7118         echo >$link
7119
7120         # Define TARGET_CPU_DEFAULT if the system wants one.
7121         # This substitutes for lots of *.h files.
7122         if test "$target_cpu_default" != "" -a $link = tm.h
7123         then
7124                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7125         fi
7126
7127         for file in `eval echo '$'$var`; do
7128                 case $file in
7129                 auto-host.h | auto-build.h )
7130                         ;;
7131                 *)
7132                         echo '#ifdef IN_GCC' >>$link
7133                         ;;
7134                 esac
7135                 echo "#include \"$file\"" >>$link
7136                 case $file in
7137                 auto-host.h | auto-build.h )
7138                         ;;
7139                 *)
7140                         echo '#endif' >>$link
7141                         ;;
7142                 esac
7143         done
7144
7145         for def in `eval echo '$'$define`; do
7146                 echo "#ifndef $def" >>$link
7147                 echo "#define $def" >>$link
7148                 echo "#endif" >>$link
7149         done
7150 done
7151
7152 # Truncate the target if necessary
7153 if test x$host_truncate_target != x; then
7154         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7155 fi
7156
7157 # Get the version trigger filename from the toplevel
7158 if test "${with_gcc_version_trigger+set}" = set; then
7159         gcc_version_trigger=$with_gcc_version_trigger
7160 else
7161         gcc_version_trigger=${srcdir}/version.c
7162 fi
7163 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
7164
7165 # Internationalization
7166 PACKAGE=gcc
7167 VERSION="$gcc_version"
7168 cat >> confdefs.h <<EOF
7169 #define PACKAGE "$PACKAGE"
7170 EOF
7171
7172 cat >> confdefs.h <<EOF
7173 #define VERSION "$VERSION"
7174 EOF
7175
7176
7177
7178
7179 ALL_LINGUAS="en_GB"
7180
7181 # Enable NLS support by default
7182 # Check whether --enable-nls or --disable-nls was given.
7183 if test "${enable_nls+set}" = set; then
7184   enableval="$enable_nls"
7185   :
7186 else
7187   enable_nls=yes
7188 fi
7189
7190
7191 # if cross compiling, disable NLS support.
7192 # It's not worth the trouble, at least for now.
7193
7194 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7195   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7196   enable_nls=no
7197 fi
7198
7199 # if NLS is enabled, also enable check in po subdir
7200 if test $enable_nls = yes; then
7201   CHECK_PO=check-po
7202 else
7203   CHECK_PO=""
7204 fi
7205
7206
7207
7208
7209         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7210 echo "configure:7211: checking for strerror in -lcposix" >&5
7211 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7212 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7213   echo $ac_n "(cached) $ac_c" 1>&6
7214 else
7215   ac_save_LIBS="$LIBS"
7216 LIBS="-lcposix  $LIBS"
7217 cat > conftest.$ac_ext <<EOF
7218 #line 7219 "configure"
7219 #include "confdefs.h"
7220 /* Override any gcc2 internal prototype to avoid an error.  */
7221 /* We use char because int might match the return type of a gcc2
7222     builtin and then its argument prototype would still apply.  */
7223 char strerror();
7224
7225 int main() {
7226 strerror()
7227 ; return 0; }
7228 EOF
7229 if { (eval echo configure:7230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7230   rm -rf conftest*
7231   eval "ac_cv_lib_$ac_lib_var=yes"
7232 else
7233   echo "configure: failed program was:" >&5
7234   cat conftest.$ac_ext >&5
7235   rm -rf conftest*
7236   eval "ac_cv_lib_$ac_lib_var=no"
7237 fi
7238 rm -f conftest*
7239 LIBS="$ac_save_LIBS"
7240
7241 fi
7242 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7243   echo "$ac_t""yes" 1>&6
7244   LIBS="$LIBS -lcposix"
7245 else
7246   echo "$ac_t""no" 1>&6
7247 fi
7248
7249
7250
7251 echo $ac_n "checking for working const""... $ac_c" 1>&6
7252 echo "configure:7253: checking for working const" >&5
7253 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7254   echo $ac_n "(cached) $ac_c" 1>&6
7255 else
7256   cat > conftest.$ac_ext <<EOF
7257 #line 7258 "configure"
7258 #include "confdefs.h"
7259
7260 int main() {
7261
7262 /* Ultrix mips cc rejects this.  */
7263 typedef int charset[2]; const charset x = {0,0};
7264 /* SunOS 4.1.1 cc rejects this.  */
7265 char const *const *ccp;
7266 char **p;
7267 /* NEC SVR4.0.2 mips cc rejects this.  */
7268 struct point {int x, y;};
7269 static struct point const zero = {0,0};
7270 /* AIX XL C 1.02.0.0 rejects this.
7271    It does not let you subtract one const X* pointer from another in an arm
7272    of an if-expression whose if-part is not a constant expression */
7273 const char *g = "string";
7274 ccp = &g + (g ? g-g : 0);
7275 /* HPUX 7.0 cc rejects these. */
7276 ++ccp;
7277 p = (char**) ccp;
7278 ccp = (char const *const *) p;
7279 { /* SCO 3.2v4 cc rejects this.  */
7280   char *t;
7281   char const *s = 0 ? (char *) 0 : (char const *) 0;
7282
7283   *t++ = 0;
7284 }
7285 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7286   int x[] = {25, 17};
7287   const int *foo = &x[0];
7288   ++foo;
7289 }
7290 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7291   typedef const int *iptr;
7292   iptr p = 0;
7293   ++p;
7294 }
7295 { /* AIX XL C 1.02.0.0 rejects this saying
7296      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7297   struct s { int j; const int *ap[3]; };
7298   struct s *b; b->j = 5;
7299 }
7300 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7301   const int foo = 10;
7302 }
7303
7304 ; return 0; }
7305 EOF
7306 if { (eval echo configure:7307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7307   rm -rf conftest*
7308   ac_cv_c_const=yes
7309 else
7310   echo "configure: failed program was:" >&5
7311   cat conftest.$ac_ext >&5
7312   rm -rf conftest*
7313   ac_cv_c_const=no
7314 fi
7315 rm -f conftest*
7316 fi
7317
7318 echo "$ac_t""$ac_cv_c_const" 1>&6
7319 if test $ac_cv_c_const = no; then
7320   cat >> confdefs.h <<\EOF
7321 #define const
7322 EOF
7323
7324 fi
7325
7326 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7327 echo "configure:7328: checking for off_t" >&5
7328 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7329   echo $ac_n "(cached) $ac_c" 1>&6
7330 else
7331   cat > conftest.$ac_ext <<EOF
7332 #line 7333 "configure"
7333 #include "confdefs.h"
7334 #include <sys/types.h>
7335 #if STDC_HEADERS
7336 #include <stdlib.h>
7337 #include <stddef.h>
7338 #endif
7339 EOF
7340 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7341   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7342   rm -rf conftest*
7343   ac_cv_type_off_t=yes
7344 else
7345   rm -rf conftest*
7346   ac_cv_type_off_t=no
7347 fi
7348 rm -f conftest*
7349
7350 fi
7351 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7352 if test $ac_cv_type_off_t = no; then
7353   cat >> confdefs.h <<\EOF
7354 #define off_t long
7355 EOF
7356
7357 fi
7358
7359 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7360 echo "configure:7361: checking for size_t" >&5
7361 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7362   echo $ac_n "(cached) $ac_c" 1>&6
7363 else
7364   cat > conftest.$ac_ext <<EOF
7365 #line 7366 "configure"
7366 #include "confdefs.h"
7367 #include <sys/types.h>
7368 #if STDC_HEADERS
7369 #include <stdlib.h>
7370 #include <stddef.h>
7371 #endif
7372 EOF
7373 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7374   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7375   rm -rf conftest*
7376   ac_cv_type_size_t=yes
7377 else
7378   rm -rf conftest*
7379   ac_cv_type_size_t=no
7380 fi
7381 rm -f conftest*
7382
7383 fi
7384 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7385 if test $ac_cv_type_size_t = no; then
7386   cat >> confdefs.h <<\EOF
7387 #define size_t unsigned
7388 EOF
7389
7390 fi
7391
7392 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7393 # for constant arguments.  Useless!
7394 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7395 echo "configure:7396: checking for working alloca.h" >&5
7396 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7397   echo $ac_n "(cached) $ac_c" 1>&6
7398 else
7399   cat > conftest.$ac_ext <<EOF
7400 #line 7401 "configure"
7401 #include "confdefs.h"
7402 #include <alloca.h>
7403 int main() {
7404 void *p = alloca(2 * sizeof(int));
7405 ; return 0; }
7406 EOF
7407 if { (eval echo configure:7408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7408   rm -rf conftest*
7409   ac_cv_header_alloca_h=yes
7410 else
7411   echo "configure: failed program was:" >&5
7412   cat conftest.$ac_ext >&5
7413   rm -rf conftest*
7414   ac_cv_header_alloca_h=no
7415 fi
7416 rm -f conftest*
7417 fi
7418
7419 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7420 if test $ac_cv_header_alloca_h = yes; then
7421   cat >> confdefs.h <<\EOF
7422 #define HAVE_ALLOCA_H 1
7423 EOF
7424
7425 fi
7426
7427 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7428 echo "configure:7429: checking for alloca" >&5
7429 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7430   echo $ac_n "(cached) $ac_c" 1>&6
7431 else
7432   cat > conftest.$ac_ext <<EOF
7433 #line 7434 "configure"
7434 #include "confdefs.h"
7435
7436 #ifdef __GNUC__
7437 # define alloca __builtin_alloca
7438 #else
7439 # ifdef _MSC_VER
7440 #  include <malloc.h>
7441 #  define alloca _alloca
7442 # else
7443 #  if HAVE_ALLOCA_H
7444 #   include <alloca.h>
7445 #  else
7446 #   ifdef _AIX
7447  #pragma alloca
7448 #   else
7449 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7450 char *alloca ();
7451 #    endif
7452 #   endif
7453 #  endif
7454 # endif
7455 #endif
7456
7457 int main() {
7458 char *p = (char *) alloca(1);
7459 ; return 0; }
7460 EOF
7461 if { (eval echo configure:7462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7462   rm -rf conftest*
7463   ac_cv_func_alloca_works=yes
7464 else
7465   echo "configure: failed program was:" >&5
7466   cat conftest.$ac_ext >&5
7467   rm -rf conftest*
7468   ac_cv_func_alloca_works=no
7469 fi
7470 rm -f conftest*
7471 fi
7472
7473 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7474 if test $ac_cv_func_alloca_works = yes; then
7475   cat >> confdefs.h <<\EOF
7476 #define HAVE_ALLOCA 1
7477 EOF
7478
7479 fi
7480
7481 if test $ac_cv_func_alloca_works = no; then
7482   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7483   # that cause trouble.  Some versions do not even contain alloca or
7484   # contain a buggy version.  If you still want to use their alloca,
7485   # use ar to extract alloca.o from them instead of compiling alloca.c.
7486   ALLOCA=alloca.${ac_objext}
7487   cat >> confdefs.h <<\EOF
7488 #define C_ALLOCA 1
7489 EOF
7490
7491
7492 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7493 echo "configure:7494: checking whether alloca needs Cray hooks" >&5
7494 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7495   echo $ac_n "(cached) $ac_c" 1>&6
7496 else
7497   cat > conftest.$ac_ext <<EOF
7498 #line 7499 "configure"
7499 #include "confdefs.h"
7500 #if defined(CRAY) && ! defined(CRAY2)
7501 webecray
7502 #else
7503 wenotbecray
7504 #endif
7505
7506 EOF
7507 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7508   egrep "webecray" >/dev/null 2>&1; then
7509   rm -rf conftest*
7510   ac_cv_os_cray=yes
7511 else
7512   rm -rf conftest*
7513   ac_cv_os_cray=no
7514 fi
7515 rm -f conftest*
7516
7517 fi
7518
7519 echo "$ac_t""$ac_cv_os_cray" 1>&6
7520 if test $ac_cv_os_cray = yes; then
7521 for ac_func in _getb67 GETB67 getb67; do
7522   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7523 echo "configure:7524: checking for $ac_func" >&5
7524 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7525   echo $ac_n "(cached) $ac_c" 1>&6
7526 else
7527   cat > conftest.$ac_ext <<EOF
7528 #line 7529 "configure"
7529 #include "confdefs.h"
7530 /* System header to define __stub macros and hopefully few prototypes,
7531     which can conflict with char $ac_func(); below.  */
7532 #include <assert.h>
7533 /* Override any gcc2 internal prototype to avoid an error.  */
7534 /* We use char because int might match the return type of a gcc2
7535     builtin and then its argument prototype would still apply.  */
7536 char $ac_func();
7537
7538 int main() {
7539
7540 /* The GNU C library defines this for functions which it implements
7541     to always fail with ENOSYS.  Some functions are actually named
7542     something starting with __ and the normal name is an alias.  */
7543 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7544 choke me
7545 #else
7546 $ac_func();
7547 #endif
7548
7549 ; return 0; }
7550 EOF
7551 if { (eval echo configure:7552: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7552   rm -rf conftest*
7553   eval "ac_cv_func_$ac_func=yes"
7554 else
7555   echo "configure: failed program was:" >&5
7556   cat conftest.$ac_ext >&5
7557   rm -rf conftest*
7558   eval "ac_cv_func_$ac_func=no"
7559 fi
7560 rm -f conftest*
7561 fi
7562
7563 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7564   echo "$ac_t""yes" 1>&6
7565   cat >> confdefs.h <<EOF
7566 #define CRAY_STACKSEG_END $ac_func
7567 EOF
7568
7569   break
7570 else
7571   echo "$ac_t""no" 1>&6
7572 fi
7573
7574 done
7575 fi
7576
7577 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7578 echo "configure:7579: checking stack direction for C alloca" >&5
7579 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7580   echo $ac_n "(cached) $ac_c" 1>&6
7581 else
7582   if test "$cross_compiling" = yes; then
7583   ac_cv_c_stack_direction=0
7584 else
7585   cat > conftest.$ac_ext <<EOF
7586 #line 7587 "configure"
7587 #include "confdefs.h"
7588 find_stack_direction ()
7589 {
7590   static char *addr = 0;
7591   auto char dummy;
7592   if (addr == 0)
7593     {
7594       addr = &dummy;
7595       return find_stack_direction ();
7596     }
7597   else
7598     return (&dummy > addr) ? 1 : -1;
7599 }
7600 main ()
7601 {
7602   exit (find_stack_direction() < 0);
7603 }
7604 EOF
7605 if { (eval echo configure:7606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7606 then
7607   ac_cv_c_stack_direction=1
7608 else
7609   echo "configure: failed program was:" >&5
7610   cat conftest.$ac_ext >&5
7611   rm -fr conftest*
7612   ac_cv_c_stack_direction=-1
7613 fi
7614 rm -fr conftest*
7615 fi
7616
7617 fi
7618
7619 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7620 cat >> confdefs.h <<EOF
7621 #define STACK_DIRECTION $ac_cv_c_stack_direction
7622 EOF
7623
7624 fi
7625
7626
7627    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7628 unistd.h sys/param.h
7629 do
7630 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7631 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7632 echo "configure:7633: checking for $ac_hdr" >&5
7633 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7634   echo $ac_n "(cached) $ac_c" 1>&6
7635 else
7636   cat > conftest.$ac_ext <<EOF
7637 #line 7638 "configure"
7638 #include "confdefs.h"
7639 #include <$ac_hdr>
7640 EOF
7641 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7642 { (eval echo configure:7643: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7643 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7644 if test -z "$ac_err"; then
7645   rm -rf conftest*
7646   eval "ac_cv_header_$ac_safe=yes"
7647 else
7648   echo "$ac_err" >&5
7649   echo "configure: failed program was:" >&5
7650   cat conftest.$ac_ext >&5
7651   rm -rf conftest*
7652   eval "ac_cv_header_$ac_safe=no"
7653 fi
7654 rm -f conftest*
7655 fi
7656 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7657   echo "$ac_t""yes" 1>&6
7658     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7659   cat >> confdefs.h <<EOF
7660 #define $ac_tr_hdr 1
7661 EOF
7662
7663 else
7664   echo "$ac_t""no" 1>&6
7665 fi
7666 done
7667
7668    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7669 strdup __argz_count __argz_stringify __argz_next
7670 do
7671 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7672 echo "configure:7673: checking for $ac_func" >&5
7673 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7674   echo $ac_n "(cached) $ac_c" 1>&6
7675 else
7676   cat > conftest.$ac_ext <<EOF
7677 #line 7678 "configure"
7678 #include "confdefs.h"
7679 /* System header to define __stub macros and hopefully few prototypes,
7680     which can conflict with char $ac_func(); below.  */
7681 #include <assert.h>
7682 /* Override any gcc2 internal prototype to avoid an error.  */
7683 /* We use char because int might match the return type of a gcc2
7684     builtin and then its argument prototype would still apply.  */
7685 char $ac_func();
7686
7687 int main() {
7688
7689 /* The GNU C library defines this for functions which it implements
7690     to always fail with ENOSYS.  Some functions are actually named
7691     something starting with __ and the normal name is an alias.  */
7692 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7693 choke me
7694 #else
7695 $ac_func();
7696 #endif
7697
7698 ; return 0; }
7699 EOF
7700 if { (eval echo configure:7701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7701   rm -rf conftest*
7702   eval "ac_cv_func_$ac_func=yes"
7703 else
7704   echo "configure: failed program was:" >&5
7705   cat conftest.$ac_ext >&5
7706   rm -rf conftest*
7707   eval "ac_cv_func_$ac_func=no"
7708 fi
7709 rm -f conftest*
7710 fi
7711
7712 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7713   echo "$ac_t""yes" 1>&6
7714     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7715   cat >> confdefs.h <<EOF
7716 #define $ac_tr_func 1
7717 EOF
7718
7719 else
7720   echo "$ac_t""no" 1>&6
7721 fi
7722 done
7723
7724
7725    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7726      for ac_func in stpcpy
7727 do
7728 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7729 echo "configure:7730: checking for $ac_func" >&5
7730 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7731   echo $ac_n "(cached) $ac_c" 1>&6
7732 else
7733   cat > conftest.$ac_ext <<EOF
7734 #line 7735 "configure"
7735 #include "confdefs.h"
7736 /* System header to define __stub macros and hopefully few prototypes,
7737     which can conflict with char $ac_func(); below.  */
7738 #include <assert.h>
7739 /* Override any gcc2 internal prototype to avoid an error.  */
7740 /* We use char because int might match the return type of a gcc2
7741     builtin and then its argument prototype would still apply.  */
7742 char $ac_func();
7743
7744 int main() {
7745
7746 /* The GNU C library defines this for functions which it implements
7747     to always fail with ENOSYS.  Some functions are actually named
7748     something starting with __ and the normal name is an alias.  */
7749 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7750 choke me
7751 #else
7752 $ac_func();
7753 #endif
7754
7755 ; return 0; }
7756 EOF
7757 if { (eval echo configure:7758: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7758   rm -rf conftest*
7759   eval "ac_cv_func_$ac_func=yes"
7760 else
7761   echo "configure: failed program was:" >&5
7762   cat conftest.$ac_ext >&5
7763   rm -rf conftest*
7764   eval "ac_cv_func_$ac_func=no"
7765 fi
7766 rm -f conftest*
7767 fi
7768
7769 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7770   echo "$ac_t""yes" 1>&6
7771     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7772   cat >> confdefs.h <<EOF
7773 #define $ac_tr_func 1
7774 EOF
7775
7776 else
7777   echo "$ac_t""no" 1>&6
7778 fi
7779 done
7780
7781    fi
7782    if test "${ac_cv_func_stpcpy}" = "yes"; then
7783      cat >> confdefs.h <<\EOF
7784 #define HAVE_STPCPY 1
7785 EOF
7786
7787    fi
7788
7789    if test $ac_cv_header_locale_h = yes; then
7790     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7791 echo "configure:7792: checking for LC_MESSAGES" >&5
7792 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7793   echo $ac_n "(cached) $ac_c" 1>&6
7794 else
7795   cat > conftest.$ac_ext <<EOF
7796 #line 7797 "configure"
7797 #include "confdefs.h"
7798 #include <locale.h>
7799 int main() {
7800 return LC_MESSAGES
7801 ; return 0; }
7802 EOF
7803 if { (eval echo configure:7804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7804   rm -rf conftest*
7805   am_cv_val_LC_MESSAGES=yes
7806 else
7807   echo "configure: failed program was:" >&5
7808   cat conftest.$ac_ext >&5
7809   rm -rf conftest*
7810   am_cv_val_LC_MESSAGES=no
7811 fi
7812 rm -f conftest*
7813 fi
7814
7815 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7816     if test $am_cv_val_LC_MESSAGES = yes; then
7817       cat >> confdefs.h <<\EOF
7818 #define HAVE_LC_MESSAGES 1
7819 EOF
7820
7821     fi
7822   fi
7823    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7824 echo "configure:7825: checking whether NLS is requested" >&5
7825         # Check whether --enable-nls or --disable-nls was given.
7826 if test "${enable_nls+set}" = set; then
7827   enableval="$enable_nls"
7828   USE_NLS=$enableval
7829 else
7830   USE_NLS=yes
7831 fi
7832
7833     echo "$ac_t""$USE_NLS" 1>&6
7834
7835
7836     USE_INCLUDED_LIBINTL=no
7837
7838         if test "$USE_NLS" = "yes"; then
7839       cat >> confdefs.h <<\EOF
7840 #define ENABLE_NLS 1
7841 EOF
7842
7843       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7844 echo "configure:7845: checking whether included gettext is requested" >&5
7845       # Check whether --with-included-gettext or --without-included-gettext was given.
7846 if test "${with_included_gettext+set}" = set; then
7847   withval="$with_included_gettext"
7848   nls_cv_force_use_gnu_gettext=$withval
7849 else
7850   nls_cv_force_use_gnu_gettext=no
7851 fi
7852
7853       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7854
7855       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7856       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7857                                         nls_cv_header_intl=
7858         nls_cv_header_libgt=
7859         CATOBJEXT=NONE
7860
7861         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7862 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7863 echo "configure:7864: checking for libintl.h" >&5
7864 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7865   echo $ac_n "(cached) $ac_c" 1>&6
7866 else
7867   cat > conftest.$ac_ext <<EOF
7868 #line 7869 "configure"
7869 #include "confdefs.h"
7870 #include <libintl.h>
7871 EOF
7872 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7873 { (eval echo configure:7874: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7874 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7875 if test -z "$ac_err"; then
7876   rm -rf conftest*
7877   eval "ac_cv_header_$ac_safe=yes"
7878 else
7879   echo "$ac_err" >&5
7880   echo "configure: failed program was:" >&5
7881   cat conftest.$ac_ext >&5
7882   rm -rf conftest*
7883   eval "ac_cv_header_$ac_safe=no"
7884 fi
7885 rm -f conftest*
7886 fi
7887 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7888   echo "$ac_t""yes" 1>&6
7889   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7890 echo "configure:7891: checking for gettext in libc" >&5
7891 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7892   echo $ac_n "(cached) $ac_c" 1>&6
7893 else
7894   cat > conftest.$ac_ext <<EOF
7895 #line 7896 "configure"
7896 #include "confdefs.h"
7897 #include <libintl.h>
7898 int main() {
7899 return (int) gettext ("")
7900 ; return 0; }
7901 EOF
7902 if { (eval echo configure:7903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7903   rm -rf conftest*
7904   gt_cv_func_gettext_libc=yes
7905 else
7906   echo "configure: failed program was:" >&5
7907   cat conftest.$ac_ext >&5
7908   rm -rf conftest*
7909   gt_cv_func_gettext_libc=no
7910 fi
7911 rm -f conftest*
7912 fi
7913
7914 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7915
7916            if test "$gt_cv_func_gettext_libc" != "yes"; then
7917              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7918 echo "configure:7919: checking for bindtextdomain in -lintl" >&5
7919 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7920 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7921   echo $ac_n "(cached) $ac_c" 1>&6
7922 else
7923   ac_save_LIBS="$LIBS"
7924 LIBS="-lintl  $LIBS"
7925 cat > conftest.$ac_ext <<EOF
7926 #line 7927 "configure"
7927 #include "confdefs.h"
7928 /* Override any gcc2 internal prototype to avoid an error.  */
7929 /* We use char because int might match the return type of a gcc2
7930     builtin and then its argument prototype would still apply.  */
7931 char bindtextdomain();
7932
7933 int main() {
7934 bindtextdomain()
7935 ; return 0; }
7936 EOF
7937 if { (eval echo configure:7938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7938   rm -rf conftest*
7939   eval "ac_cv_lib_$ac_lib_var=yes"
7940 else
7941   echo "configure: failed program was:" >&5
7942   cat conftest.$ac_ext >&5
7943   rm -rf conftest*
7944   eval "ac_cv_lib_$ac_lib_var=no"
7945 fi
7946 rm -f conftest*
7947 LIBS="$ac_save_LIBS"
7948
7949 fi
7950 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7951   echo "$ac_t""yes" 1>&6
7952   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7953 echo "configure:7954: checking for gettext in libintl" >&5
7954 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7955   echo $ac_n "(cached) $ac_c" 1>&6
7956 else
7957   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7958 echo "configure:7959: checking for gettext in -lintl" >&5
7959 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7960 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7961   echo $ac_n "(cached) $ac_c" 1>&6
7962 else
7963   ac_save_LIBS="$LIBS"
7964 LIBS="-lintl  $LIBS"
7965 cat > conftest.$ac_ext <<EOF
7966 #line 7967 "configure"
7967 #include "confdefs.h"
7968 /* Override any gcc2 internal prototype to avoid an error.  */
7969 /* We use char because int might match the return type of a gcc2
7970     builtin and then its argument prototype would still apply.  */
7971 char gettext();
7972
7973 int main() {
7974 gettext()
7975 ; return 0; }
7976 EOF
7977 if { (eval echo configure:7978: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7978   rm -rf conftest*
7979   eval "ac_cv_lib_$ac_lib_var=yes"
7980 else
7981   echo "configure: failed program was:" >&5
7982   cat conftest.$ac_ext >&5
7983   rm -rf conftest*
7984   eval "ac_cv_lib_$ac_lib_var=no"
7985 fi
7986 rm -f conftest*
7987 LIBS="$ac_save_LIBS"
7988
7989 fi
7990 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7991   echo "$ac_t""yes" 1>&6
7992   gt_cv_func_gettext_libintl=yes
7993 else
7994   echo "$ac_t""no" 1>&6
7995 gt_cv_func_gettext_libintl=no
7996 fi
7997
7998 fi
7999
8000 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
8001 else
8002   echo "$ac_t""no" 1>&6
8003 fi
8004
8005            fi
8006
8007            if test "$gt_cv_func_gettext_libc" = "yes" \
8008               || test "$gt_cv_func_gettext_libintl" = "yes"; then
8009               cat >> confdefs.h <<\EOF
8010 #define HAVE_GETTEXT 1
8011 EOF
8012
8013               # Extract the first word of "msgfmt", so it can be a program name with args.
8014 set dummy msgfmt; ac_word=$2
8015 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8016 echo "configure:8017: checking for $ac_word" >&5
8017 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
8018   echo $ac_n "(cached) $ac_c" 1>&6
8019 else
8020   case "$MSGFMT" in
8021   /*)
8022   gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8023   ;;
8024   *)
8025   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8026   for ac_dir in $PATH; do
8027     test -z "$ac_dir" && ac_dir=.
8028     if test -f $ac_dir/$ac_word; then
8029       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8030         gcc_cv_path_MSGFMT="$ac_dir/$ac_word"
8031         break
8032       fi
8033     fi
8034   done
8035   IFS="$ac_save_ifs"
8036   test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="no"
8037   ;;
8038 esac
8039 fi
8040 MSGFMT="$gcc_cv_path_MSGFMT"
8041 if test -n "$MSGFMT"; then
8042   echo "$ac_t""$MSGFMT" 1>&6
8043 else
8044   echo "$ac_t""no" 1>&6
8045 fi
8046               if test "$MSGFMT" != "no"; then
8047                 for ac_func in dcgettext
8048 do
8049 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
8050 echo "configure:8051: checking for $ac_func" >&5
8051 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
8052   echo $ac_n "(cached) $ac_c" 1>&6
8053 else
8054   cat > conftest.$ac_ext <<EOF
8055 #line 8056 "configure"
8056 #include "confdefs.h"
8057 /* System header to define __stub macros and hopefully few prototypes,
8058     which can conflict with char $ac_func(); below.  */
8059 #include <assert.h>
8060 /* Override any gcc2 internal prototype to avoid an error.  */
8061 /* We use char because int might match the return type of a gcc2
8062     builtin and then its argument prototype would still apply.  */
8063 char $ac_func();
8064
8065 int main() {
8066
8067 /* The GNU C library defines this for functions which it implements
8068     to always fail with ENOSYS.  Some functions are actually named
8069     something starting with __ and the normal name is an alias.  */
8070 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8071 choke me
8072 #else
8073 $ac_func();
8074 #endif
8075
8076 ; return 0; }
8077 EOF
8078 if { (eval echo configure:8079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8079   rm -rf conftest*
8080   eval "ac_cv_func_$ac_func=yes"
8081 else
8082   echo "configure: failed program was:" >&5
8083   cat conftest.$ac_ext >&5
8084   rm -rf conftest*
8085   eval "ac_cv_func_$ac_func=no"
8086 fi
8087 rm -f conftest*
8088 fi
8089
8090 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8091   echo "$ac_t""yes" 1>&6
8092     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8093   cat >> confdefs.h <<EOF
8094 #define $ac_tr_func 1
8095 EOF
8096
8097 else
8098   echo "$ac_t""no" 1>&6
8099 fi
8100 done
8101
8102                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8103 set dummy gmsgfmt; ac_word=$2
8104 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8105 echo "configure:8106: checking for $ac_word" >&5
8106 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8107   echo $ac_n "(cached) $ac_c" 1>&6
8108 else
8109   case "$GMSGFMT" in
8110   /*)
8111   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8112   ;;
8113   ?:/*)
8114   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8115   ;;
8116   *)
8117   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8118   ac_dummy="$PATH"
8119   for ac_dir in $ac_dummy; do
8120     test -z "$ac_dir" && ac_dir=.
8121     if test -f $ac_dir/$ac_word; then
8122       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8123       break
8124     fi
8125   done
8126   IFS="$ac_save_ifs"
8127   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT"
8128   ;;
8129 esac
8130 fi
8131 GMSGFMT="$gcc_cv_path_GMSGFMT"
8132 if test -n "$GMSGFMT"; then
8133   echo "$ac_t""$GMSGFMT" 1>&6
8134 else
8135   echo "$ac_t""no" 1>&6
8136 fi
8137
8138                 # Extract the first word of "xgettext", so it can be a program name with args.
8139 set dummy xgettext; ac_word=$2
8140 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8141 echo "configure:8142: checking for $ac_word" >&5
8142 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8143   echo $ac_n "(cached) $ac_c" 1>&6
8144 else
8145   case "$XGETTEXT" in
8146   /*)
8147   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8148   ;;
8149   *)
8150   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8151   for ac_dir in $PATH; do
8152     test -z "$ac_dir" && ac_dir=.
8153     if test -f $ac_dir/$ac_word; then
8154       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8155         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8156         break
8157       fi
8158     fi
8159   done
8160   IFS="$ac_save_ifs"
8161   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8162   ;;
8163 esac
8164 fi
8165 XGETTEXT="$gcc_cv_path_XGETTEXT"
8166 if test -n "$XGETTEXT"; then
8167   echo "$ac_t""$XGETTEXT" 1>&6
8168 else
8169   echo "$ac_t""no" 1>&6
8170 fi
8171
8172                 cat > conftest.$ac_ext <<EOF
8173 #line 8174 "configure"
8174 #include "confdefs.h"
8175
8176 int main() {
8177 extern int _nl_msg_cat_cntr;
8178                                return _nl_msg_cat_cntr
8179 ; return 0; }
8180 EOF
8181 if { (eval echo configure:8182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8182   rm -rf conftest*
8183   CATOBJEXT=.gmo
8184                    DATADIRNAME=share
8185 else
8186   echo "configure: failed program was:" >&5
8187   cat conftest.$ac_ext >&5
8188   rm -rf conftest*
8189   CATOBJEXT=.mo
8190                    DATADIRNAME=lib
8191 fi
8192 rm -f conftest*
8193                 INSTOBJEXT=.mo
8194               else
8195                 create_catalogs="no"
8196               fi
8197             fi
8198
8199 else
8200   echo "$ac_t""no" 1>&6
8201 fi
8202
8203
8204         if test "$CATOBJEXT" = "NONE"; then
8205           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8206 echo "configure:8207: checking whether catgets can be used" >&5
8207           # Check whether --with-catgets or --without-catgets was given.
8208 if test "${with_catgets+set}" = set; then
8209   withval="$with_catgets"
8210   nls_cv_use_catgets=$withval
8211 else
8212   nls_cv_use_catgets=no
8213 fi
8214
8215           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8216
8217           if test "$nls_cv_use_catgets" = "yes"; then
8218                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8219 echo "configure:8220: checking for main in -li" >&5
8220 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8221 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8222   echo $ac_n "(cached) $ac_c" 1>&6
8223 else
8224   ac_save_LIBS="$LIBS"
8225 LIBS="-li  $LIBS"
8226 cat > conftest.$ac_ext <<EOF
8227 #line 8228 "configure"
8228 #include "confdefs.h"
8229
8230 int main() {
8231 main()
8232 ; return 0; }
8233 EOF
8234 if { (eval echo configure:8235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8235   rm -rf conftest*
8236   eval "ac_cv_lib_$ac_lib_var=yes"
8237 else
8238   echo "configure: failed program was:" >&5
8239   cat conftest.$ac_ext >&5
8240   rm -rf conftest*
8241   eval "ac_cv_lib_$ac_lib_var=no"
8242 fi
8243 rm -f conftest*
8244 LIBS="$ac_save_LIBS"
8245
8246 fi
8247 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8248   echo "$ac_t""yes" 1>&6
8249     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8250     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8251   cat >> confdefs.h <<EOF
8252 #define $ac_tr_lib 1
8253 EOF
8254
8255   LIBS="-li $LIBS"
8256
8257 else
8258   echo "$ac_t""no" 1>&6
8259 fi
8260
8261             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8262 echo "configure:8263: checking for catgets" >&5
8263 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8264   echo $ac_n "(cached) $ac_c" 1>&6
8265 else
8266   cat > conftest.$ac_ext <<EOF
8267 #line 8268 "configure"
8268 #include "confdefs.h"
8269 /* System header to define __stub macros and hopefully few prototypes,
8270     which can conflict with char catgets(); below.  */
8271 #include <assert.h>
8272 /* Override any gcc2 internal prototype to avoid an error.  */
8273 /* We use char because int might match the return type of a gcc2
8274     builtin and then its argument prototype would still apply.  */
8275 char catgets();
8276
8277 int main() {
8278
8279 /* The GNU C library defines this for functions which it implements
8280     to always fail with ENOSYS.  Some functions are actually named
8281     something starting with __ and the normal name is an alias.  */
8282 #if defined (__stub_catgets) || defined (__stub___catgets)
8283 choke me
8284 #else
8285 catgets();
8286 #endif
8287
8288 ; return 0; }
8289 EOF
8290 if { (eval echo configure:8291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8291   rm -rf conftest*
8292   eval "ac_cv_func_catgets=yes"
8293 else
8294   echo "configure: failed program was:" >&5
8295   cat conftest.$ac_ext >&5
8296   rm -rf conftest*
8297   eval "ac_cv_func_catgets=no"
8298 fi
8299 rm -f conftest*
8300 fi
8301
8302 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8303   echo "$ac_t""yes" 1>&6
8304   cat >> confdefs.h <<\EOF
8305 #define HAVE_CATGETS 1
8306 EOF
8307
8308                INTLOBJS="\$(CATOBJS)"
8309                # Extract the first word of "gencat", so it can be a program name with args.
8310 set dummy gencat; ac_word=$2
8311 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8312 echo "configure:8313: checking for $ac_word" >&5
8313 if eval "test \"`echo '$''{'gcc_cv_path_GENCAT'+set}'`\" = set"; then
8314   echo $ac_n "(cached) $ac_c" 1>&6
8315 else
8316   case "$GENCAT" in
8317   /*)
8318   gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8319   ;;
8320   ?:/*)
8321   gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8322   ;;
8323   *)
8324   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8325   ac_dummy="$PATH"
8326   for ac_dir in $ac_dummy; do
8327     test -z "$ac_dir" && ac_dir=.
8328     if test -f $ac_dir/$ac_word; then
8329       gcc_cv_path_GENCAT="$ac_dir/$ac_word"
8330       break
8331     fi
8332   done
8333   IFS="$ac_save_ifs"
8334   test -z "$gcc_cv_path_GENCAT" && gcc_cv_path_GENCAT="no"
8335   ;;
8336 esac
8337 fi
8338 GENCAT="$gcc_cv_path_GENCAT"
8339 if test -n "$GENCAT"; then
8340   echo "$ac_t""$GENCAT" 1>&6
8341 else
8342   echo "$ac_t""no" 1>&6
8343 fi
8344                if test "$GENCAT" != "no"; then
8345                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8346 set dummy gmsgfmt; ac_word=$2
8347 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8348 echo "configure:8349: checking for $ac_word" >&5
8349 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8350   echo $ac_n "(cached) $ac_c" 1>&6
8351 else
8352   case "$GMSGFMT" in
8353   /*)
8354   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8355   ;;
8356   ?:/*)
8357   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8358   ;;
8359   *)
8360   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8361   ac_dummy="$PATH"
8362   for ac_dir in $ac_dummy; do
8363     test -z "$ac_dir" && ac_dir=.
8364     if test -f $ac_dir/$ac_word; then
8365       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8366       break
8367     fi
8368   done
8369   IFS="$ac_save_ifs"
8370   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="no"
8371   ;;
8372 esac
8373 fi
8374 GMSGFMT="$gcc_cv_path_GMSGFMT"
8375 if test -n "$GMSGFMT"; then
8376   echo "$ac_t""$GMSGFMT" 1>&6
8377 else
8378   echo "$ac_t""no" 1>&6
8379 fi
8380
8381                  if test "$GMSGFMT" = "no"; then
8382                    # Extract the first word of "msgfmt", so it can be a program name with args.
8383 set dummy msgfmt; ac_word=$2
8384 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8385 echo "configure:8386: checking for $ac_word" >&5
8386 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8387   echo $ac_n "(cached) $ac_c" 1>&6
8388 else
8389   case "$GMSGFMT" in
8390   /*)
8391   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8392   ;;
8393   *)
8394   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8395   for ac_dir in $PATH; do
8396     test -z "$ac_dir" && ac_dir=.
8397     if test -f $ac_dir/$ac_word; then
8398       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8399         gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8400         break
8401       fi
8402     fi
8403   done
8404   IFS="$ac_save_ifs"
8405   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="msgfmt"
8406   ;;
8407 esac
8408 fi
8409 GMSGFMT="$gcc_cv_path_GMSGFMT"
8410 if test -n "$GMSGFMT"; then
8411   echo "$ac_t""$GMSGFMT" 1>&6
8412 else
8413   echo "$ac_t""no" 1>&6
8414 fi
8415
8416                    if test "$GMSGFMT" = "msgfmt"; then
8417                      create_catalogs="no"
8418                    fi
8419                  fi
8420                  # Extract the first word of "xgettext", so it can be a program name with args.
8421 set dummy xgettext; ac_word=$2
8422 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8423 echo "configure:8424: checking for $ac_word" >&5
8424 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8425   echo $ac_n "(cached) $ac_c" 1>&6
8426 else
8427   case "$XGETTEXT" in
8428   /*)
8429   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8430   ;;
8431   *)
8432   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8433   for ac_dir in $PATH; do
8434     test -z "$ac_dir" && ac_dir=.
8435     if test -f $ac_dir/$ac_word; then
8436       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8437         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8438         break
8439       fi
8440     fi
8441   done
8442   IFS="$ac_save_ifs"
8443   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8444   ;;
8445 esac
8446 fi
8447 XGETTEXT="$gcc_cv_path_XGETTEXT"
8448 if test -n "$XGETTEXT"; then
8449   echo "$ac_t""$XGETTEXT" 1>&6
8450 else
8451   echo "$ac_t""no" 1>&6
8452 fi
8453
8454                  USE_INCLUDED_LIBINTL=yes
8455                  CATOBJEXT=.cat
8456                  INSTOBJEXT=.cat
8457                  DATADIRNAME=lib
8458                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8459                  INTLLIBS=$INTLDEPS
8460                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8461                  nls_cv_header_intl=intl/libintl.h
8462                  nls_cv_header_libgt=intl/libgettext.h
8463                fi
8464 else
8465   echo "$ac_t""no" 1>&6
8466 fi
8467
8468           fi
8469         fi
8470
8471         if test "$CATOBJEXT" = "NONE"; then
8472                           nls_cv_use_gnu_gettext=yes
8473         fi
8474       fi
8475
8476       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8477                 INTLOBJS="\$(GETTOBJS)"
8478         # Extract the first word of "msgfmt", so it can be a program name with args.
8479 set dummy msgfmt; ac_word=$2
8480 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8481 echo "configure:8482: checking for $ac_word" >&5
8482 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
8483   echo $ac_n "(cached) $ac_c" 1>&6
8484 else
8485   case "$MSGFMT" in
8486   /*)
8487   gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8488   ;;
8489   *)
8490   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8491   for ac_dir in $PATH; do
8492     test -z "$ac_dir" && ac_dir=.
8493     if test -f $ac_dir/$ac_word; then
8494       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8495         gcc_cv_path_MSGFMT="$ac_dir/$ac_word"
8496         break
8497       fi
8498     fi
8499   done
8500   IFS="$ac_save_ifs"
8501   test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="msgfmt"
8502   ;;
8503 esac
8504 fi
8505 MSGFMT="$gcc_cv_path_MSGFMT"
8506 if test -n "$MSGFMT"; then
8507   echo "$ac_t""$MSGFMT" 1>&6
8508 else
8509   echo "$ac_t""no" 1>&6
8510 fi
8511
8512         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8513 set dummy gmsgfmt; ac_word=$2
8514 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8515 echo "configure:8516: checking for $ac_word" >&5
8516 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8517   echo $ac_n "(cached) $ac_c" 1>&6
8518 else
8519   case "$GMSGFMT" in
8520   /*)
8521   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8522   ;;
8523   ?:/*)
8524   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8525   ;;
8526   *)
8527   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8528   ac_dummy="$PATH"
8529   for ac_dir in $ac_dummy; do
8530     test -z "$ac_dir" && ac_dir=.
8531     if test -f $ac_dir/$ac_word; then
8532       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8533       break
8534     fi
8535   done
8536   IFS="$ac_save_ifs"
8537   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT"
8538   ;;
8539 esac
8540 fi
8541 GMSGFMT="$gcc_cv_path_GMSGFMT"
8542 if test -n "$GMSGFMT"; then
8543   echo "$ac_t""$GMSGFMT" 1>&6
8544 else
8545   echo "$ac_t""no" 1>&6
8546 fi
8547
8548                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8549           create_catalogs="no"
8550         fi
8551         # Extract the first word of "xgettext", so it can be a program name with args.
8552 set dummy xgettext; ac_word=$2
8553 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8554 echo "configure:8555: checking for $ac_word" >&5
8555 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8556   echo $ac_n "(cached) $ac_c" 1>&6
8557 else
8558   case "$XGETTEXT" in
8559   /*)
8560   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8561   ;;
8562   *)
8563   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8564   for ac_dir in $PATH; do
8565     test -z "$ac_dir" && ac_dir=.
8566     if test -f $ac_dir/$ac_word; then
8567       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8568         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8569         break
8570       fi
8571     fi
8572   done
8573   IFS="$ac_save_ifs"
8574   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8575   ;;
8576 esac
8577 fi
8578 XGETTEXT="$gcc_cv_path_XGETTEXT"
8579 if test -n "$XGETTEXT"; then
8580   echo "$ac_t""$XGETTEXT" 1>&6
8581 else
8582   echo "$ac_t""no" 1>&6
8583 fi
8584
8585
8586         USE_INCLUDED_LIBINTL=yes
8587         CATOBJEXT=.gmo
8588         INSTOBJEXT=.mo
8589         DATADIRNAME=share
8590         INTLDEPS='$(top_builddir)/intl/libintl.a'
8591         INTLLIBS=$INTLDEPS
8592         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8593         nls_cv_header_intl=intl/libintl.h
8594         nls_cv_header_libgt=intl/libgettext.h
8595       fi
8596
8597             if test "$XGETTEXT" != ":"; then
8598                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8599           : ;
8600         else
8601           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8602           XGETTEXT=":"
8603         fi
8604       fi
8605
8606
8607
8608       # We need to process the po/ directory.
8609       POSUB=po
8610     else
8611       DATADIRNAME=share
8612       nls_cv_header_intl=intl/libintl.h
8613       nls_cv_header_libgt=intl/libgettext.h
8614     fi
8615
8616
8617
8618
8619     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8620     # because some of the sources are only built for this goal.
8621     if test "$PACKAGE" = gettext; then
8622       USE_NLS=yes
8623       USE_INCLUDED_LIBINTL=yes
8624     fi
8625
8626                 for lang in $ALL_LINGUAS; do
8627       GMOFILES="$GMOFILES $lang.gmo"
8628       POFILES="$POFILES $lang.po"
8629     done
8630
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644    if test "x$create_catalogs" = "xno"; then
8645      echo "configure: warning: No program for building catalogs found -> building disabled" 1>&2
8646    fi
8647
8648    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8649      if test "x$ALL_LINGUAS" = "x"; then
8650        LINGUAS=
8651      else
8652        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8653 echo "configure:8654: checking for catalogs to be installed" >&5
8654        if test "x$LINGUAS" = "x"; then
8655          LINGUAS=$ALL_LINGUAS
8656        else
8657          NEW_LINGUAS=
8658          for lang in $ALL_LINGUAS; do
8659            case " $LINGUAS " in
8660              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8661            esac
8662          done
8663          LINGUAS=$NEW_LINGUAS
8664        fi
8665        echo "$ac_t""$LINGUAS" 1>&6
8666      fi
8667
8668           if test -n "$LINGUAS"; then
8669        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8670      fi
8671    fi
8672
8673             if test $ac_cv_header_locale_h = yes; then
8674      INCLUDE_LOCALE_H="#include <locale.h>"
8675    else
8676      INCLUDE_LOCALE_H="\
8677 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8678    fi
8679
8680
8681             test -d intl || mkdir intl
8682    if test "$CATOBJEXT" = ".cat"; then
8683      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8684 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8685 echo "configure:8686: checking for linux/version.h" >&5
8686 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8687   echo $ac_n "(cached) $ac_c" 1>&6
8688 else
8689   cat > conftest.$ac_ext <<EOF
8690 #line 8691 "configure"
8691 #include "confdefs.h"
8692 #include <linux/version.h>
8693 EOF
8694 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8695 { (eval echo configure:8696: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8696 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8697 if test -z "$ac_err"; then
8698   rm -rf conftest*
8699   eval "ac_cv_header_$ac_safe=yes"
8700 else
8701   echo "$ac_err" >&5
8702   echo "configure: failed program was:" >&5
8703   cat conftest.$ac_ext >&5
8704   rm -rf conftest*
8705   eval "ac_cv_header_$ac_safe=no"
8706 fi
8707 rm -f conftest*
8708 fi
8709 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8710   echo "$ac_t""yes" 1>&6
8711   msgformat=linux
8712 else
8713   echo "$ac_t""no" 1>&6
8714 msgformat=xopen
8715 fi
8716
8717
8718                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8719    fi
8720       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8721      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8722
8723             if test "$PACKAGE" = "gettext"; then
8724      GT_NO="#NO#"
8725      GT_YES=
8726    else
8727      GT_NO=
8728      GT_YES="#YES#"
8729    fi
8730
8731
8732
8733             MKINSTALLDIRS=
8734    if test -n "$ac_aux_dir"; then
8735      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8736    fi
8737    if test -z "$MKINSTALLDIRS"; then
8738      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8739    fi
8740
8741
8742       l=
8743
8744
8745          test -d po || mkdir po
8746    if test "x$srcdir" != "x."; then
8747      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8748        posrcprefix="$srcdir/"
8749      else
8750        posrcprefix="../$srcdir/"
8751      fi
8752    else
8753      posrcprefix="../"
8754    fi
8755    rm -f po/POTFILES
8756    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8757         < $srcdir/po/POTFILES.in > po/POTFILES
8758
8759 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8760
8761 # Windows32 Registry support for specifying GCC installation paths.
8762 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8763 if test "${enable_win32_registry+set}" = set; then
8764   enableval="$enable_win32_registry"
8765   :
8766 fi
8767
8768
8769 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8770 echo "configure:8771: checking whether windows registry support is requested" >&5
8771 if test x$enable_win32_registry != xno; then
8772   cat >> confdefs.h <<\EOF
8773 #define ENABLE_WIN32_REGISTRY 1
8774 EOF
8775
8776   echo "$ac_t""yes" 1>&6
8777 else
8778   echo "$ac_t""no" 1>&6
8779 fi
8780
8781 # Check if user specified a different registry key.
8782 case x${enable_win32_registry} in
8783 x | xyes)
8784   # default.
8785   gcc_cv_win32_registry_key="$VERSION"
8786   ;;
8787 xno)
8788   # no registry lookup.
8789   gcc_cv_win32_registry_key=''
8790   ;;
8791 *)
8792   # user-specified key.
8793   gcc_cv_win32_registry_key="$enable_win32_registry"
8794   ;;
8795 esac
8796
8797 if test x$enable_win32_registry != xno; then
8798   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8799 echo "configure:8800: checking registry key on windows hosts" >&5
8800   cat >> confdefs.h <<EOF
8801 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8802 EOF
8803
8804   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8805 fi
8806
8807 # Get an absolute path to the GCC top-level source directory
8808 holddir=`pwd`
8809 cd $srcdir
8810 topdir=`pwd`
8811 cd $holddir
8812
8813 # Conditionalize the makefile for this host machine.
8814 # Make-host contains the concatenation of all host makefile fragments
8815 # [there can be more than one].  This file is built by configure.frag.
8816 host_overrides=Make-host
8817 dep_host_xmake_file=
8818 for f in .. ${host_xmake_file}
8819 do
8820         if test -f ${srcdir}/config/$f
8821         then
8822                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8823         fi
8824 done
8825
8826 # Conditionalize the makefile for this target machine.
8827 # Make-target contains the concatenation of all host makefile fragments
8828 # [there can be more than one].  This file is built by configure.frag.
8829 target_overrides=Make-target
8830 dep_tmake_file=
8831 for f in .. ${tmake_file}
8832 do
8833         if test -f ${srcdir}/config/$f
8834         then
8835                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8836         fi
8837 done
8838
8839 # If the host doesn't support symlinks, modify CC in
8840 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8841 # Otherwise, we can use "CC=$(CC)".
8842 rm -f symtest.tem
8843 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8844 then
8845         cc_set_by_configure="\$(CC)"
8846         quoted_cc_set_by_configure="\$(CC)"
8847         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8848 else
8849         rm -f symtest.tem
8850         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8851         then
8852                 symbolic_link="cp -p"
8853         else
8854                 symbolic_link="cp"
8855         fi
8856         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8857         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8858         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8859 fi
8860 rm -f symtest.tem
8861
8862 out_object_file=`basename $out_file .c`.o
8863
8864 tm_file_list=
8865 for f in $tm_file; do
8866   case $f in
8867     gansidecl.h )
8868        tm_file_list="${tm_file_list} $f" ;;
8869     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8870   esac
8871 done
8872
8873 host_xm_file_list=
8874 for f in $host_xm_file; do
8875   case $f in
8876     auto-host.h | gansidecl.h | hwint.h )
8877        host_xm_file_list="${host_xm_file_list} $f" ;;
8878     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8879   esac
8880 done
8881
8882 build_xm_file_list=
8883 for f in $build_xm_file; do
8884   case $f in
8885     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8886        build_xm_file_list="${build_xm_file_list} $f" ;;
8887     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8888   esac
8889 done
8890
8891 # Define macro CROSS_COMPILE in compilation
8892 # if this is a cross-compiler.
8893 # Also use all.cross instead of all.internal
8894 # and add cross-make to Makefile.
8895 cross_overrides="/dev/null"
8896 if test x$host != x$target
8897 then
8898         cross_defines="CROSS=-DCROSS_COMPILE"
8899         cross_overrides="${topdir}/cross-make"
8900 fi
8901
8902 # If this is a cross-compiler that does not
8903 # have its own set of headers then define
8904 # inhibit_libc
8905
8906 # If this is using newlib, then define inhibit_libc in
8907 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8908 # libgcc.a, but that's OK because newlib should have its own version of
8909 # assert.h.
8910 inhibit_libc=
8911 if test x$host != x$target && test x$with_headers = x; then
8912        inhibit_libc=-Dinhibit_libc
8913 else
8914        if test x$with_newlib = xyes; then
8915                inhibit_libc=-Dinhibit_libc
8916        fi
8917 fi
8918
8919
8920 # When building gcc with a cross-compiler, we need to fix a few things.
8921 # This must come after cross-make as we want all.build to override
8922 # all.cross.
8923 build_overrides="/dev/null"
8924 if test x$build != x$host
8925 then
8926         build_overrides="${topdir}/build-make"
8927 fi
8928
8929 # Expand extra_headers to include complete path.
8930 # This substitutes for lots of t-* files.
8931 extra_headers_list=
8932 if test "x$extra_headers" = x
8933 then true
8934 else
8935         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8936         for file in $extra_headers;
8937         do
8938                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8939         done
8940 fi
8941
8942 if test x$use_collect2 = xno; then
8943         use_collect2=
8944 fi
8945
8946 # Add a definition of USE_COLLECT2 if system wants one.
8947 # Also tell toplev.c what to do.
8948 # This substitutes for lots of t-* files.
8949 if test x$use_collect2 = x
8950 then
8951         will_use_collect2=
8952         maybe_use_collect2=
8953 else
8954         will_use_collect2="collect2"
8955         maybe_use_collect2="-DUSE_COLLECT2"
8956 fi
8957
8958 # NEED TO CONVERT
8959 # Set MD_DEPS if the real md file is in md.pre-cpp.
8960 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8961 # for line oriented comments, so we must always use a GNU cpp.  If
8962 # building gcc with a cross compiler, use the cross compiler just
8963 # built.  Otherwise, we can use the cpp just built.
8964 md_file_sub=
8965 if test "x$md_cppflags" = x
8966 then
8967         md_file_sub=$srcdir/config/$md_file
8968 else
8969         md_file=md
8970 fi
8971
8972 # If we have gas in the build tree, make a link to it.
8973 if test -f ../gas/Makefile; then
8974         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8975 fi
8976
8977 # If we have nm in the build tree, make a link to it.
8978 if test -f ../binutils/Makefile; then
8979         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8980 fi
8981
8982 # If we have ld in the build tree, make a link to it.
8983 if test -f ../ld/Makefile; then
8984 #       if test x$use_collect2 = x; then
8985 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8986 #       else
8987                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8988 #       fi
8989 fi
8990
8991 # Figure out what assembler we will be using.
8992 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
8993 echo "configure:8994: checking what assembler to use" >&5
8994 gcc_cv_as=
8995 gcc_cv_gas_major_version=
8996 gcc_cv_gas_minor_version=
8997 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8998 if test -x "$DEFAULT_ASSEMBLER"; then
8999         gcc_cv_as="$DEFAULT_ASSEMBLER"
9000 elif test -x "$AS"; then
9001         gcc_cv_as="$AS"
9002 elif test -x as$host_exeext; then
9003         # Build using assembler in the current directory.
9004         gcc_cv_as=./as$host_exeext
9005 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
9006         # Single tree build which includes gas.
9007         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
9008         do
9009                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
9010                 if test x$gcc_cv_gas_version != x; then
9011                         break
9012                 fi
9013         done
9014         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
9015         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
9016 fi
9017
9018 if test "x$gcc_cv_as" = x -a x$host = x$target; then
9019         # Native build.
9020         # Search the same directories that the installed compiler will
9021         # search.  Else we may find the wrong assembler and lose.  If we
9022         # do not find a suitable assembler binary, then try the user's
9023         # path.
9024         #
9025         # Also note we have to check MD_EXEC_PREFIX before checking the
9026         # user's path.  Unfortunately, there is no good way to get at the
9027         # value of MD_EXEC_PREFIX here.  So we do a brute force search
9028         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
9029         # to be fixed as part of the make/configure rewrite too.
9030
9031         if test "x$exec_prefix" = xNONE; then
9032                 if test "x$prefix" = xNONE; then
9033                         test_prefix=/usr/local
9034                 else
9035                         test_prefix=$prefix
9036                 fi
9037         else
9038                 test_prefix=$exec_prefix
9039         fi
9040
9041         # If the loop below does not find an assembler, then use whatever
9042         # one we can find in the users's path.
9043         # user's path.
9044         as=as$host_exeext
9045
9046         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
9047                    $test_prefix/lib/gcc-lib/$target \
9048                    /usr/lib/gcc/$target/$gcc_version \
9049                    /usr/lib/gcc/$target \
9050                    $test_prefix/$target/bin/$target/$gcc_version \
9051                    $test_prefix/$target/bin \
9052                    /usr/libexec \
9053                    /usr/ccs/gcc \
9054                    /usr/ccs/bin \
9055                    /udk/usr/ccs/bin \
9056                    /bsd43/usr/lib/cmplrs/cc \
9057                    /usr/cross64/usr/bin \
9058                    /usr/lib/cmplrs/cc \
9059                    /sysv/usr/lib/cmplrs/cc \
9060                    /svr4/usr/lib/cmplrs/cc \
9061                    /usr/bin"
9062
9063         for dir in $test_dirs; do
9064                 if test -f $dir/as$host_exeext; then
9065                         gcc_cv_as=$dir/as$host_exeext
9066                         break;
9067                 fi
9068         done
9069 fi
9070 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9071   echo "$ac_t"""newly built gas"" 1>&6
9072 else
9073   echo "$ac_t""$gcc_cv_as" 1>&6
9074 fi
9075
9076 # Figure out what nm we will be using.
9077 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
9078 echo "configure:9079: checking what nm to use" >&5
9079 if test -x nm$host_exeext; then
9080         gcc_cv_nm=./nm$host_exeext
9081 elif test x$host = x$target; then
9082         # Native build.
9083         gcc_cv_nm=nm$host_exeext
9084 fi
9085 echo "$ac_t""$gcc_cv_nm" 1>&6
9086
9087 # Figure out what assembler alignment features are present.
9088 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
9089 echo "configure:9090: checking assembler alignment features" >&5
9090 gcc_cv_as_alignment_features=
9091 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9092         # Gas version 2.6 and later support for .balign and .p2align.
9093         # bytes to skip when using .p2align.
9094         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
9095                 gcc_cv_as_alignment_features=".balign and .p2align"
9096                 cat >> confdefs.h <<\EOF
9097 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9098 EOF
9099
9100         fi
9101         # Gas version 2.8 and later support specifying the maximum
9102         # bytes to skip when using .p2align.
9103         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
9104                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9105                 cat >> confdefs.h <<\EOF
9106 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9107 EOF
9108
9109         fi
9110 elif test x$gcc_cv_as != x; then
9111         # Check if we have .balign and .p2align
9112         echo ".balign  4" > conftest.s
9113         echo ".p2align  2" >> conftest.s
9114         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9115                 gcc_cv_as_alignment_features=".balign and .p2align"
9116                 cat >> confdefs.h <<\EOF
9117 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9118 EOF
9119
9120         fi
9121         rm -f conftest.s conftest.o
9122         # Check if specifying the maximum bytes to skip when
9123         # using .p2align is supported.
9124         echo ".p2align 4,,7" > conftest.s
9125         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9126                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9127                 cat >> confdefs.h <<\EOF
9128 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9129 EOF
9130
9131         fi
9132         rm -f conftest.s conftest.o
9133 fi
9134 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9135
9136 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9137 echo "configure:9138: checking assembler subsection support" >&5
9138 gcc_cv_as_subsections=
9139 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9140   if test "$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
9141     gcc_cv_as_subsections="working .subsection -1"
9142   fi
9143 elif test x$gcc_cv_as != x; then
9144         # Check if we have .subsection
9145         echo ".subsection 1" > conftest.s
9146         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9147                 gcc_cv_as_subsections=".subsection"
9148                 if test x$gcc_cv_nm != x; then
9149                         cat > conftest.s <<EOF
9150 conftest_label1: .word 0
9151 .subsection -1
9152 conftest_label2: .word 0
9153 .previous
9154 EOF
9155                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9156                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9157                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9158                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9159                                         :
9160                                 else
9161                                         gcc_cv_as_subsections="working .subsection -1"
9162                                 fi
9163                         fi
9164                 fi
9165         fi
9166         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9167 fi
9168 if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then
9169         cat >> confdefs.h <<\EOF
9170 #define HAVE_GAS_SUBSECTION_ORDERING 1
9171 EOF
9172
9173 fi
9174 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9175
9176 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9177 echo "configure:9178: checking assembler weak support" >&5
9178 gcc_cv_as_weak=
9179 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9180   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
9181     gcc_cv_as_weak="yes"
9182   fi
9183 elif test x$gcc_cv_as != x; then
9184         # Check if we have .weak
9185         echo "  .weak foobar" > conftest.s
9186         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9187                 gcc_cv_as_weak="yes"
9188         fi
9189         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9190 fi
9191 if test x"$gcc_cv_as_weak" = xyes; then
9192         cat >> confdefs.h <<\EOF
9193 #define HAVE_GAS_WEAK 1
9194 EOF
9195
9196 fi
9197 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9198
9199 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9200 echo "configure:9201: checking assembler hidden support" >&5
9201 gcc_cv_as_hidden=
9202 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9203   if test "$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
9204     gcc_cv_as_hidden="yes"
9205   fi
9206 elif test x$gcc_cv_as != x; then
9207         # Check if we have .hidden
9208         echo "  .hidden foobar" > conftest.s
9209         echo "foobar:" >> conftest.s
9210         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9211                 gcc_cv_as_hidden="yes"
9212         fi
9213         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9214 fi
9215 if test x"$gcc_cv_as_hidden" = xyes; then
9216         cat >> confdefs.h <<\EOF
9217 #define HAVE_GAS_HIDDEN 1
9218 EOF
9219
9220 fi
9221 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9222
9223 case "$target" in
9224   sparc*-*-*)
9225     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9226 echo "configure:9227: checking assembler .register pseudo-op support" >&5
9227 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9228   echo $ac_n "(cached) $ac_c" 1>&6
9229 else
9230
9231         gcc_cv_as_register_pseudo_op=unknown
9232         if test x$gcc_cv_as != x; then
9233             # Check if we have .register
9234             echo ".register %g2, #scratch" > conftest.s
9235             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9236                 gcc_cv_as_register_pseudo_op=yes
9237             else
9238                 gcc_cv_as_register_pseudo_op=no
9239             fi
9240             rm -f conftest.s conftest.o
9241         fi
9242
9243 fi
9244
9245 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9246     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9247         cat >> confdefs.h <<\EOF
9248 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9249 EOF
9250
9251     fi
9252
9253     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9254 echo "configure:9255: checking assembler supports -relax" >&5
9255 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9256   echo $ac_n "(cached) $ac_c" 1>&6
9257 else
9258
9259         gcc_cv_as_relax_opt=unknown
9260         if test x$gcc_cv_as != x; then
9261             # Check if gas supports -relax
9262             echo ".text" > conftest.s
9263             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9264                 gcc_cv_as_relax_opt=yes
9265             else
9266                 gcc_cv_as_relax_opt=no
9267             fi
9268             rm -f conftest.s conftest.o
9269         fi
9270
9271 fi
9272
9273 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9274     if test "x$gcc_cv_as_relax_opt" = xyes; then
9275         cat >> confdefs.h <<\EOF
9276 #define HAVE_AS_RELAX_OPTION 1
9277 EOF
9278
9279     fi
9280
9281     case "$tm_file" in
9282     *64*)
9283         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9284 echo "configure:9285: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9285 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9286   echo $ac_n "(cached) $ac_c" 1>&6
9287 else
9288
9289                 if test -n "$gcc_cv_as"; then
9290                     echo ".xword foo" > conftest.s
9291                     gcc_cv_as_flags64=no
9292                     for flag in "-xarch=v9" "-64 -Av9"; do
9293                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9294                             > /dev/null 2>&1; then
9295                             gcc_cv_as_flags64=$flag
9296                             break
9297                         fi
9298                     done
9299                     rm -f conftest.s conftest.o
9300                 else
9301                     if test "$gas" = yes; then
9302                         gcc_cv_as_flags64="-64 -Av9"
9303                     else
9304                         gcc_cv_as_flags64="-xarch=v9"
9305                     fi
9306                 fi
9307
9308 fi
9309
9310 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9311         if test "x$gcc_cv_as_flags64" = xno; then
9312
9313             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9314             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9315
9316         else
9317             cat >> confdefs.h <<EOF
9318 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9319 EOF
9320
9321         fi
9322         ;;
9323     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9324         ;;
9325     esac
9326
9327     if test "x$gcc_cv_as_flags64" != xno; then
9328         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9329 echo "configure:9330: checking for assembler offsetable %lo() support" >&5
9330 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9331   echo $ac_n "(cached) $ac_c" 1>&6
9332 else
9333
9334             gcc_cv_as_offsetable_lo10=unknown
9335             if test "x$gcc_cv_as" != x; then
9336                 # Check if assembler has offsetable %lo()
9337                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9338                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9339                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9340                         > /dev/null 2>&1 &&
9341                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9342                         > /dev/null 2>&1; then
9343                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9344                         gcc_cv_as_offsetable_lo10=no
9345                     else
9346                         gcc_cv_as_offsetable_lo10=yes
9347                     fi
9348                 else
9349                     gcc_cv_as_offsetable_lo10=no
9350                 fi
9351                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9352             fi
9353
9354 fi
9355
9356 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9357         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9358             cat >> confdefs.h <<\EOF
9359 #define HAVE_AS_OFFSETABLE_LO10 1
9360 EOF
9361
9362         fi
9363     fi
9364     ;;
9365
9366   i[34567]86-*-*)
9367     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9368 echo "configure:9369: checking assembler instructions" >&5
9369     gcc_cv_as_instructions=
9370     if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9371       if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
9372         gcc_cv_as_instructions="filds fists"
9373       fi
9374     elif test x$gcc_cv_as != x; then
9375         set "filds fists" "filds mem; fists mem"
9376         while test $# -gt 0
9377         do
9378                 echo "$2" > conftest.s
9379                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9380                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9381                 fi
9382                 shift 2
9383         done
9384         rm -f conftest.s conftest.o
9385     fi
9386     if test x"$gcc_cv_as_instructions" != x; then
9387         cat >> confdefs.h <<EOF
9388 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | tr 'a-z ' 'A-Z_'` 1
9389 EOF
9390
9391     fi
9392     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9393     ;;
9394 esac
9395
9396 # Figure out what language subdirectories are present.
9397 # Look if the user specified --enable-languages="..."; if not, use
9398 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9399 # go away some day.
9400 if test x"${enable_languages+set}" != xset; then
9401         if test x"${LANGUAGES+set}" = xset; then
9402                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9403         else
9404                 enable_languages=all
9405         fi
9406 else
9407         if test x"${enable_languages}" = x; then
9408                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9409         fi
9410 fi
9411 subdirs=
9412 for lang in ${srcdir}/*/config-lang.in ..
9413 do
9414         case $lang in
9415         ..) ;;
9416         # The odd quoting in the next line works around
9417         # an apparent bug in bash 1.12 on linux.
9418         ${srcdir}/[*]/config-lang.in) ;;
9419         *)
9420           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9421           if test "x$lang_alias" = x
9422           then
9423                 echo "$lang doesn't set \$language." 1>&2
9424                 exit 1
9425           fi
9426           if test x"${enable_languages}" = xall && test x"${lang_alias}" != xCHILL; then
9427                 add_this_lang=yes
9428           else
9429                 case "${enable_languages}" in
9430                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9431                         add_this_lang=yes
9432                         ;;
9433                     * )
9434                         add_this_lang=no
9435                         ;;
9436                 esac
9437           fi
9438           if test x"${add_this_lang}" = xyes; then
9439                 case $lang in
9440                     ${srcdir}/ada/config-lang.in)
9441                         if test x$gnat = xyes ; then
9442                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9443                         fi
9444                         ;;
9445                     *)
9446                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9447                         ;;
9448                 esac
9449           fi
9450           ;;
9451         esac
9452 done
9453
9454 # Make gthr-default.h if we have a thread file.
9455 gthread_flags=
9456 if test $thread_file != single; then
9457     rm -f gthr-default.h
9458     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9459     gthread_flags=-DHAVE_GTHR_DEFAULT
9460 fi
9461
9462
9463 # Find out what GC implementation we want, or may, use.
9464 # Check whether --with-gc or --without-gc was given.
9465 if test "${with_gc+set}" = set; then
9466   withval="$with_gc"
9467   case "$withval" in
9468   simple | page)
9469     GGC=ggc-$withval
9470     ;;
9471   *)
9472     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9473     ;;
9474 esac
9475 else
9476   if test $ac_cv_func_mmap_anywhere = yes \
9477     || test $ac_cv_func_valloc = yes; then
9478   GGC=ggc-page
9479 else
9480   GGC=ggc-simple
9481 fi
9482 fi
9483
9484
9485 echo "Using $GGC for garbage collection."
9486
9487 # Use the system's zlib library.
9488 zlibdir=-L../zlib
9489 zlibinc="-I\$(srcdir)/../zlib"
9490 # Check whether --with-system-zlib or --without-system-zlib was given.
9491 if test "${with_system_zlib+set}" = set; then
9492   withval="$with_system_zlib"
9493   zlibdir=
9494 zlibinc=
9495
9496 fi
9497
9498
9499
9500
9501 # Build a new-abi (c++) system
9502 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9503 if test "${enable_new_gxx_abi+set}" = set; then
9504   enableval="$enable_new_gxx_abi"
9505   cat >> confdefs.h <<\EOF
9506 #define ENABLE_NEW_GXX_ABI 1
9507 EOF
9508
9509 GXX_ABI_FLAG='-fnew-abi'
9510 echo "Building a new-abi g++ compiler."
9511
9512 fi
9513
9514
9515
9516 # Build a new-libstdc++ system (ie libstdc++-v3)
9517 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9518 echo "configure:9519: checking for libstdc++ to install" >&5
9519 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9520 if test "${enable_libstdcxx_v3+set}" = set; then
9521   enableval="$enable_libstdcxx_v3"
9522   enable_libstdcxx_v3="$enableval"
9523 else
9524   enable_libstdcxx_v3=no
9525 fi
9526
9527
9528 if test x$enable_libstdcxx_v3 = xyes; then
9529   echo "$ac_t""v3" 1>&6
9530   HAVE_LIBSTDCXX_V3=1
9531   ac_esn=1
9532 else
9533   echo "$ac_t""v2" 1>&6
9534   HAVE_LIBSTDCXX_V3=0
9535   ac_esn=0
9536 fi
9537 cat >> confdefs.h <<EOF
9538 #define ENABLE_STD_NAMESPACE $ac_esn
9539 EOF
9540
9541
9542
9543
9544 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9545 echo "configure:9546: checking whether to enable maintainer-specific portions of Makefiles" >&5
9546     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9547 if test "${enable_maintainer_mode+set}" = set; then
9548   enableval="$enable_maintainer_mode"
9549   maintainer_mode=$enableval
9550 else
9551   maintainer_mode=no
9552 fi
9553
9554
9555 echo "$ac_t""$maintainer_mode" 1>&6
9556
9557 if test "$maintainer_mode" = "yes"; then
9558   MAINT=''
9559 else
9560   MAINT='#'
9561 fi
9562
9563 # Make empty files to contain the specs and options for each language.
9564 # Then add #include lines to for a compiler that has specs and/or options.
9565
9566 lang_specs_files=
9567 lang_options_files=
9568 lang_tree_files=
9569 rm -f specs.h options.h gencheck.h
9570 touch specs.h options.h gencheck.h
9571 for subdir in . $subdirs
9572 do
9573         if test -f $srcdir/$subdir/lang-specs.h; then
9574                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9575                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9576         fi
9577         if test -f $srcdir/$subdir/lang-options.h; then
9578                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9579                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9580         fi
9581         if test -f $srcdir/$subdir/$subdir-tree.def; then
9582                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9583                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9584         fi
9585 done
9586
9587 # These (without "all_") are set in each config-lang.in.
9588 # `language' must be a single word so is spelled singularly.
9589 all_languages=
9590 all_boot_languages=
9591 all_compilers=
9592 all_stagestuff=
9593 all_diff_excludes=
9594 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9595 # List of language makefile fragments.
9596 all_lang_makefiles=
9597 all_headers=
9598 all_lib2funcs=
9599
9600 # Add the language fragments.
9601 # Languages are added via two mechanisms.  Some information must be
9602 # recorded in makefile variables, these are defined in config-lang.in.
9603 # We accumulate them and plug them into the main Makefile.
9604 # The other mechanism is a set of hooks for each of the main targets
9605 # like `clean', `install', etc.
9606
9607 language_fragments="Make-lang"
9608 language_hooks="Make-hooks"
9609
9610 for s in .. $subdirs
9611 do
9612         if test $s != ".."
9613         then
9614                 language=
9615                 boot_language=
9616                 compilers=
9617                 stagestuff=
9618                 diff_excludes=
9619                 headers=
9620                 outputs=
9621                 lib2funcs=
9622                 . ${srcdir}/$s/config-lang.in
9623                 if test "x$language" = x
9624                 then
9625                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9626                         exit 1
9627                 fi
9628                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in $outputs"
9629                 all_languages="$all_languages $language"
9630                 if test "x$boot_language" = xyes
9631                 then
9632                         all_boot_languages="$all_boot_languages $language"
9633                 fi
9634                 all_compilers="$all_compilers $compilers"
9635                 all_stagestuff="$all_stagestuff $stagestuff"
9636                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9637                 all_headers="$all_headers $headers"
9638                 all_outputs="$all_outputs $outputs"
9639                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9640         fi
9641 done
9642
9643 # Since we can't use `::' targets, we link each language in
9644 # with a set of hooks, reached indirectly via lang.${target}.
9645
9646 rm -f Make-hooks
9647 touch Make-hooks
9648 target_list="all.build all.cross start.encap rest.encap \
9649         info dvi \
9650         install-normal install-common install-info install-man \
9651         uninstall distdir \
9652         mostlyclean clean distclean extraclean maintainer-clean \
9653         stage1 stage2 stage3 stage4"
9654 for t in $target_list
9655 do
9656         x=
9657         for lang in .. $all_languages
9658         do
9659                 if test $lang != ".."; then
9660                         x="$x $lang.$t"
9661                 fi
9662         done
9663         echo "lang.$t: $x" >> Make-hooks
9664 done
9665
9666 # If we're not building in srcdir, create .gdbinit.
9667
9668 if test ! -f Makefile.in; then
9669         echo "dir ." > .gdbinit
9670         echo "dir ${srcdir}" >> .gdbinit
9671         if test x$gdb_needs_out_file_path = xyes
9672         then
9673                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9674         fi
9675         if test "x$subdirs" != x; then
9676                 for s in $subdirs
9677                 do
9678                         echo "dir ${srcdir}/$s" >> .gdbinit
9679                 done
9680         fi
9681         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9682 fi
9683
9684 # Define variables host_canonical and build_canonical
9685 # because some Cygnus local changes in the Makefile depend on them.
9686 build_canonical=${build}
9687 host_canonical=${host}
9688 target_subdir=
9689 if test "${host}" != "${target}" ; then
9690     target_subdir=${target}/
9691 fi
9692
9693
9694
9695
9696 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9697 # absolute path for gcc_tooldir based on inserting the number of up-directory
9698 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9699 # $(libsubdir)/@(unlibsubdir) based path.
9700 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9701 # make and thus we'd get different behavior depending on where we built the
9702 # sources.
9703 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9704     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9705 else
9706 # An explanation of the sed strings:
9707 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9708 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9709 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9710 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9711 #
9712 # (*) Note this pattern overwrites the first character of the string
9713 # with a forward slash if one is not already present.  This is not a
9714 # problem because the exact names of the sub-directories concerned is
9715 # unimportant, just the number of them matters.
9716 #
9717 # The practical upshot of these patterns is like this:
9718 #
9719 #  prefix     exec_prefix        result
9720 #  ------     -----------        ------
9721 #   /foo        /foo/bar          ../
9722 #   /foo/       /foo/bar          ../
9723 #   /foo        /foo/bar/         ../
9724 #   /foo/       /foo/bar/         ../
9725 #   /foo        /foo/bar/ugg      ../../
9726 #
9727     dollar='$$'
9728     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9729 fi
9730
9731
9732
9733 # Nothing to do for FLOAT_H, float_format already handled.
9734 objdir=`pwd`
9735
9736
9737 # Process the language and host/target makefile fragments.
9738 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9739
9740 # Substitute configuration variables
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
9788
9789
9790
9791
9792
9793
9794
9795
9796 # Echo that links are built
9797 if test x$host = x$target
9798 then
9799         str1="native "
9800 else
9801         str1="cross-"
9802         str2=" from $host"
9803 fi
9804
9805 if test x$host != x$build
9806 then
9807         str3=" on a $build system"
9808 fi
9809
9810 if test "x$str2" != x || test "x$str3" != x
9811 then
9812         str4=
9813 fi
9814
9815 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9816
9817 if test "x$str2" != x || test "x$str3" != x
9818 then
9819         echo " ${str2}${str3}." 1>&2
9820 fi
9821
9822 # Truncate the target if necessary
9823 if test x$host_truncate_target != x; then
9824         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9825 fi
9826
9827 # Configure the subdirectories
9828 # AC_CONFIG_SUBDIRS($subdirs)
9829
9830 # Create the Makefile
9831 # and configure language subdirectories
9832 trap '' 1 2 15
9833 cat > confcache <<\EOF
9834 # This file is a shell script that caches the results of configure
9835 # tests run on this system so they can be shared between configure
9836 # scripts and configure runs.  It is not useful on other systems.
9837 # If it contains results you don't want to keep, you may remove or edit it.
9838 #
9839 # By default, configure uses ./config.cache as the cache file,
9840 # creating it if it does not exist already.  You can give configure
9841 # the --cache-file=FILE option to use a different cache file; that is
9842 # what configure does when it calls configure scripts in
9843 # subdirectories, so they share the cache.
9844 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9845 # config.status only pays attention to the cache file if you give it the
9846 # --recheck option to rerun configure.
9847 #
9848 EOF
9849 # The following way of writing the cache mishandles newlines in values,
9850 # but we know of no workaround that is simple, portable, and efficient.
9851 # So, don't put newlines in cache variables' values.
9852 # Ultrix sh set writes to stderr and can't be redirected directly,
9853 # and sets the high bit in the cache file unless we assign to the vars.
9854 (set) 2>&1 |
9855   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9856   *ac_space=\ *)
9857     # `set' does not quote correctly, so add quotes (double-quote substitution
9858     # turns \\\\ into \\, and sed turns \\ into \).
9859     sed -n \
9860       -e "s/'/'\\\\''/g" \
9861       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9862     ;;
9863   *)
9864     # `set' quotes correctly as required by POSIX, so do not add quotes.
9865     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9866     ;;
9867   esac >> confcache
9868 if cmp -s $cache_file confcache; then
9869   :
9870 else
9871   if test -w $cache_file; then
9872     echo "updating cache $cache_file"
9873     cat confcache > $cache_file
9874   else
9875     echo "not updating unwritable cache $cache_file"
9876   fi
9877 fi
9878 rm -f confcache
9879
9880 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9881
9882 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9883 # Let make expand exec_prefix.
9884 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9885
9886 # Any assignment to VPATH causes Sun make to only execute
9887 # the first set of double-colon rules, so remove it if not needed.
9888 # If there is a colon in the path, we need to keep it.
9889 if test "x$srcdir" = x.; then
9890   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9891 fi
9892
9893 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9894
9895 DEFS=-DHAVE_CONFIG_H
9896
9897 # Without the "./", some shells look in PATH for config.status.
9898 : ${CONFIG_STATUS=./config.status}
9899
9900 echo creating $CONFIG_STATUS
9901 rm -f $CONFIG_STATUS
9902 cat > $CONFIG_STATUS <<EOF
9903 #! /bin/sh
9904 # Generated automatically by configure.
9905 # Run this file to recreate the current configuration.
9906 # This directory was configured as follows,
9907 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9908 #
9909 # $0 $ac_configure_args
9910 #
9911 # Compiler output produced by configure, useful for debugging
9912 # configure, is in ./config.log if it exists.
9913
9914 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9915 for ac_option
9916 do
9917   case "\$ac_option" in
9918   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9919     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9920     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9921   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9922     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9923     exit 0 ;;
9924   -help | --help | --hel | --he | --h)
9925     echo "\$ac_cs_usage"; exit 0 ;;
9926   *) echo "\$ac_cs_usage"; exit 1 ;;
9927   esac
9928 done
9929
9930 ac_given_srcdir=$srcdir
9931
9932 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9933 EOF
9934 cat >> $CONFIG_STATUS <<EOF
9935
9936 # Protect against being on the right side of a sed subst in config.status.
9937 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9938  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9939 $ac_vpsub
9940 $extrasub
9941 s%@SHELL@%$SHELL%g
9942 s%@CFLAGS@%$CFLAGS%g
9943 s%@CPPFLAGS@%$CPPFLAGS%g
9944 s%@CXXFLAGS@%$CXXFLAGS%g
9945 s%@FFLAGS@%$FFLAGS%g
9946 s%@DEFS@%$DEFS%g
9947 s%@LDFLAGS@%$LDFLAGS%g
9948 s%@LIBS@%$LIBS%g
9949 s%@exec_prefix@%$exec_prefix%g
9950 s%@prefix@%$prefix%g
9951 s%@program_transform_name@%$program_transform_name%g
9952 s%@bindir@%$bindir%g
9953 s%@sbindir@%$sbindir%g
9954 s%@libexecdir@%$libexecdir%g
9955 s%@datadir@%$datadir%g
9956 s%@sysconfdir@%$sysconfdir%g
9957 s%@sharedstatedir@%$sharedstatedir%g
9958 s%@localstatedir@%$localstatedir%g
9959 s%@libdir@%$libdir%g
9960 s%@includedir@%$includedir%g
9961 s%@oldincludedir@%$oldincludedir%g
9962 s%@infodir@%$infodir%g
9963 s%@mandir@%$mandir%g
9964 s%@maybe_cpplib@%$maybe_cpplib%g
9965 s%@enable_shared@%$enable_shared%g
9966 s%@host@%$host%g
9967 s%@host_alias@%$host_alias%g
9968 s%@host_cpu@%$host_cpu%g
9969 s%@host_vendor@%$host_vendor%g
9970 s%@host_os@%$host_os%g
9971 s%@target@%$target%g
9972 s%@target_alias@%$target_alias%g
9973 s%@target_cpu@%$target_cpu%g
9974 s%@target_vendor@%$target_vendor%g
9975 s%@target_os@%$target_os%g
9976 s%@build@%$build%g
9977 s%@build_alias@%$build_alias%g
9978 s%@build_cpu@%$build_cpu%g
9979 s%@build_vendor@%$build_vendor%g
9980 s%@build_os@%$build_os%g
9981 s%@CC@%$CC%g
9982 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9983 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
9984 s%@strict1_warn@%$strict1_warn%g
9985 s%@warn_cflags@%$warn_cflags%g
9986 s%@stage1_cflags@%$stage1_cflags%g
9987 s%@SET_MAKE@%$SET_MAKE%g
9988 s%@AWK@%$AWK%g
9989 s%@LEX@%$LEX%g
9990 s%@LEXLIB@%$LEXLIB%g
9991 s%@LN@%$LN%g
9992 s%@LN_S@%$LN_S%g
9993 s%@RANLIB@%$RANLIB%g
9994 s%@YACC@%$YACC%g
9995 s%@INSTALL@%$INSTALL%g
9996 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9997 s%@INSTALL_DATA@%$INSTALL_DATA%g
9998 s%@CPP@%$CPP%g
9999 s%@gnat@%$gnat%g
10000 s%@MAKEINFO@%$MAKEINFO%g
10001 s%@BUILD_INFO@%$BUILD_INFO%g
10002 s%@INSTALL_INFO@%$INSTALL_INFO%g
10003 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
10004 s%@vfprintf@%$vfprintf%g
10005 s%@doprint@%$doprint%g
10006 s%@manext@%$manext%g
10007 s%@objext@%$objext%g
10008 s%@PACKAGE@%$PACKAGE%g
10009 s%@VERSION@%$VERSION%g
10010 s%@CHECK_PO@%$CHECK_PO%g
10011 s%@ALLOCA@%$ALLOCA%g
10012 s%@USE_NLS@%$USE_NLS%g
10013 s%@MSGFMT@%$MSGFMT%g
10014 s%@GMSGFMT@%$GMSGFMT%g
10015 s%@XGETTEXT@%$XGETTEXT%g
10016 s%@GENCAT@%$GENCAT%g
10017 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
10018 s%@CATALOGS@%$CATALOGS%g
10019 s%@CATOBJEXT@%$CATOBJEXT%g
10020 s%@DATADIRNAME@%$DATADIRNAME%g
10021 s%@GMOFILES@%$GMOFILES%g
10022 s%@INSTOBJEXT@%$INSTOBJEXT%g
10023 s%@INTLDEPS@%$INTLDEPS%g
10024 s%@INTLLIBS@%$INTLLIBS%g
10025 s%@INTLOBJS@%$INTLOBJS%g
10026 s%@POFILES@%$POFILES%g
10027 s%@POSUB@%$POSUB%g
10028 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
10029 s%@GT_NO@%$GT_NO%g
10030 s%@GT_YES@%$GT_YES%g
10031 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
10032 s%@l@%$l%g
10033 s%@inhibit_libc@%$inhibit_libc%g
10034 s%@gthread_flags@%$gthread_flags%g
10035 s%@GGC@%$GGC%g
10036 s%@zlibdir@%$zlibdir%g
10037 s%@zlibinc@%$zlibinc%g
10038 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
10039 s%@HAVE_LIBSTDCXX_V3@%$HAVE_LIBSTDCXX_V3%g
10040 s%@MAINT@%$MAINT%g
10041 s%@build_canonical@%$build_canonical%g
10042 s%@host_canonical@%$host_canonical%g
10043 s%@target_subdir@%$target_subdir%g
10044 s%@gcc_tooldir@%$gcc_tooldir%g
10045 s%@dollar@%$dollar%g
10046 s%@objdir@%$objdir%g
10047 s%@subdirs@%$subdirs%g
10048 s%@all_boot_languages@%$all_boot_languages%g
10049 s%@all_compilers@%$all_compilers%g
10050 s%@all_diff_excludes@%$all_diff_excludes%g
10051 s%@all_headers@%$all_headers%g
10052 s%@all_lang_makefiles@%$all_lang_makefiles%g
10053 s%@all_languages@%$all_languages%g
10054 s%@all_lib2funcs@%$all_lib2funcs%g
10055 s%@all_stagestuff@%$all_stagestuff%g
10056 s%@build_exeext@%$build_exeext%g
10057 s%@build_install_headers_dir@%$build_install_headers_dir%g
10058 s%@build_xm_file_list@%$build_xm_file_list%g
10059 s%@cc_set_by_configure@%$cc_set_by_configure%g
10060 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
10061 s%@cpp_install_dir@%$cpp_install_dir%g
10062 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
10063 s%@dep_tmake_file@%$dep_tmake_file%g
10064 s%@extra_c_flags@%$extra_c_flags%g
10065 s%@extra_headers_list@%$extra_headers_list%g
10066 s%@extra_objs@%$extra_objs%g
10067 s%@extra_parts@%$extra_parts%g
10068 s%@extra_passes@%$extra_passes%g
10069 s%@extra_programs@%$extra_programs%g
10070 s%@float_h_file@%$float_h_file%g
10071 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
10072 s%@gcc_version@%$gcc_version%g
10073 s%@gcc_version_trigger@%$gcc_version_trigger%g
10074 s%@host_exeext@%$host_exeext%g
10075 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
10076 s%@host_xm_file_list@%$host_xm_file_list%g
10077 s%@install@%$install%g
10078 s%@lang_options_files@%$lang_options_files%g
10079 s%@lang_specs_files@%$lang_specs_files%g
10080 s%@lang_tree_files@%$lang_tree_files%g
10081 s%@local_prefix@%$local_prefix%g
10082 s%@maybe_use_collect2@%$maybe_use_collect2%g
10083 s%@md_file@%$md_file%g
10084 s%@objc_boehm_gc@%$objc_boehm_gc%g
10085 s%@out_file@%$out_file%g
10086 s%@out_object_file@%$out_object_file%g
10087 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
10088 s%@symbolic_link@%$symbolic_link%g
10089 s%@thread_file@%$thread_file%g
10090 s%@tm_file_list@%$tm_file_list%g
10091 s%@will_use_collect2@%$will_use_collect2%g
10092 /@target_overrides@/r $target_overrides
10093 s%@target_overrides@%%g
10094 /@host_overrides@/r $host_overrides
10095 s%@host_overrides@%%g
10096 s%@cross_defines@%$cross_defines%g
10097 /@cross_overrides@/r $cross_overrides
10098 s%@cross_overrides@%%g
10099 /@build_overrides@/r $build_overrides
10100 s%@build_overrides@%%g
10101 /@language_fragments@/r $language_fragments
10102 s%@language_fragments@%%g
10103 /@language_hooks@/r $language_hooks
10104 s%@language_hooks@%%g
10105
10106 CEOF
10107 EOF
10108
10109 cat >> $CONFIG_STATUS <<\EOF
10110
10111 # Split the substitutions into bite-sized pieces for seds with
10112 # small command number limits, like on Digital OSF/1 and HP-UX.
10113 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10114 ac_file=1 # Number of current file.
10115 ac_beg=1 # First line for current file.
10116 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10117 ac_more_lines=:
10118 ac_sed_cmds=""
10119 while $ac_more_lines; do
10120   if test $ac_beg -gt 1; then
10121     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10122   else
10123     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10124   fi
10125   if test ! -s conftest.s$ac_file; then
10126     ac_more_lines=false
10127     rm -f conftest.s$ac_file
10128   else
10129     if test -z "$ac_sed_cmds"; then
10130       ac_sed_cmds="sed -f conftest.s$ac_file"
10131     else
10132       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10133     fi
10134     ac_file=`expr $ac_file + 1`
10135     ac_beg=$ac_end
10136     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10137   fi
10138 done
10139 if test -z "$ac_sed_cmds"; then
10140   ac_sed_cmds=cat
10141 fi
10142 EOF
10143
10144 cat >> $CONFIG_STATUS <<EOF
10145
10146 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10147 EOF
10148 cat >> $CONFIG_STATUS <<\EOF
10149 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10150   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10151   case "$ac_file" in
10152   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10153        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10154   *) ac_file_in="${ac_file}.in" ;;
10155   esac
10156
10157   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10158
10159   # Remove last slash and all that follows it.  Not all systems have dirname.
10160   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10161   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10162     # The file is in a subdirectory.
10163     test ! -d "$ac_dir" && mkdir "$ac_dir"
10164     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10165     # A "../" for each directory in $ac_dir_suffix.
10166     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10167   else
10168     ac_dir_suffix= ac_dots=
10169   fi
10170
10171   case "$ac_given_srcdir" in
10172   .)  srcdir=.
10173       if test -z "$ac_dots"; then top_srcdir=.
10174       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10175   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10176   *) # Relative path.
10177     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10178     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10179   esac
10180
10181
10182   echo creating "$ac_file"
10183   rm -f "$ac_file"
10184   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10185   case "$ac_file" in
10186   *Makefile*) ac_comsub="1i\\
10187 # $configure_input" ;;
10188   *) ac_comsub= ;;
10189   esac
10190
10191   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10192   sed -e "$ac_comsub
10193 s%@configure_input@%$configure_input%g
10194 s%@srcdir@%$srcdir%g
10195 s%@top_srcdir@%$top_srcdir%g
10196 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10197 fi; done
10198 rm -f conftest.s*
10199
10200 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10201 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10202 #
10203 # ac_d sets the value in "#define NAME VALUE" lines.
10204 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10205 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10206 ac_dC='\3'
10207 ac_dD='%g'
10208 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10209 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10210 ac_uB='\([      ]\)%\1#\2define\3'
10211 ac_uC=' '
10212 ac_uD='\4%g'
10213 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10214 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10215 ac_eB='$%\1#\2define\3'
10216 ac_eC=' '
10217 ac_eD='%g'
10218
10219 if test "${CONFIG_HEADERS+set}" != set; then
10220 EOF
10221 cat >> $CONFIG_STATUS <<EOF
10222   CONFIG_HEADERS="auto-host.h:config.in"
10223 EOF
10224 cat >> $CONFIG_STATUS <<\EOF
10225 fi
10226 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10227   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10228   case "$ac_file" in
10229   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10230        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10231   *) ac_file_in="${ac_file}.in" ;;
10232   esac
10233
10234   echo creating $ac_file
10235
10236   rm -f conftest.frag conftest.in conftest.out
10237   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10238   cat $ac_file_inputs > conftest.in
10239
10240 EOF
10241
10242 # Transform confdefs.h into a sed script conftest.vals that substitutes
10243 # the proper values into config.h.in to produce config.h.  And first:
10244 # Protect against being on the right side of a sed subst in config.status.
10245 # Protect against being in an unquoted here document in config.status.
10246 rm -f conftest.vals
10247 cat > conftest.hdr <<\EOF
10248 s/[\\&%]/\\&/g
10249 s%[\\$`]%\\&%g
10250 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10251 s%ac_d%ac_u%gp
10252 s%ac_u%ac_e%gp
10253 EOF
10254 sed -n -f conftest.hdr confdefs.h > conftest.vals
10255 rm -f conftest.hdr
10256
10257 # This sed command replaces #undef with comments.  This is necessary, for
10258 # example, in the case of _POSIX_SOURCE, which is predefined and required
10259 # on some systems where configure will not decide to define it.
10260 cat >> conftest.vals <<\EOF
10261 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10262 EOF
10263
10264 # Break up conftest.vals because some shells have a limit on
10265 # the size of here documents, and old seds have small limits too.
10266
10267 rm -f conftest.tail
10268 while :
10269 do
10270   ac_lines=`grep -c . conftest.vals`
10271   # grep -c gives empty output for an empty file on some AIX systems.
10272   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10273   # Write a limited-size here document to conftest.frag.
10274   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10275   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10276   echo 'CEOF
10277   sed -f conftest.frag conftest.in > conftest.out
10278   rm -f conftest.in
10279   mv conftest.out conftest.in
10280 ' >> $CONFIG_STATUS
10281   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10282   rm -f conftest.vals
10283   mv conftest.tail conftest.vals
10284 done
10285 rm -f conftest.vals
10286
10287 cat >> $CONFIG_STATUS <<\EOF
10288   rm -f conftest.frag conftest.h
10289   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10290   cat conftest.in >> conftest.h
10291   rm -f conftest.in
10292   if cmp -s $ac_file conftest.h 2>/dev/null; then
10293     echo "$ac_file is unchanged"
10294     rm -f conftest.h
10295   else
10296     # Remove last slash and all that follows it.  Not all systems have dirname.
10297       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10298       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10299       # The file is in a subdirectory.
10300       test ! -d "$ac_dir" && mkdir "$ac_dir"
10301     fi
10302     rm -f $ac_file
10303     mv conftest.h $ac_file
10304   fi
10305 fi; done
10306
10307 EOF
10308
10309 cat >> $CONFIG_STATUS <<EOF
10310 ac_sources="$nls_cv_header_libgt"
10311 ac_dests="$nls_cv_header_intl"
10312 EOF
10313
10314 cat >> $CONFIG_STATUS <<\EOF
10315 srcdir=$ac_given_srcdir
10316 while test -n "$ac_sources"; do
10317   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10318   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10319
10320   echo "linking $srcdir/$ac_source to $ac_dest"
10321
10322   if test ! -r $srcdir/$ac_source; then
10323     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10324   fi
10325   rm -f $ac_dest
10326
10327   # Make relative symlinks.
10328   # Remove last slash and all that follows it.  Not all systems have dirname.
10329   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10330   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10331     # The dest file is in a subdirectory.
10332     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10333     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10334     # A "../" for each directory in $ac_dest_dir_suffix.
10335     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10336   else
10337     ac_dest_dir_suffix= ac_dots=
10338   fi
10339
10340   case "$srcdir" in
10341   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10342   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10343   esac
10344
10345   # Make a symlink if possible; otherwise try a hard link.
10346   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10347     ln $srcdir/$ac_source $ac_dest; then :
10348   else
10349     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10350   fi
10351 done
10352 EOF
10353 cat >> $CONFIG_STATUS <<EOF
10354
10355
10356 host='${host}'
10357 build='${build}'
10358 target='${target}'
10359 target_alias='${target_alias}'
10360 srcdir='${srcdir}'
10361 subdirs='${subdirs}'
10362 symbolic_link='${symbolic_link}'
10363 program_transform_set='${program_transform_set}'
10364 program_transform_name='${program_transform_name}'
10365 dep_host_xmake_file='${dep_host_xmake_file}'
10366 host_xmake_file='${host_xmake_file}'
10367 dep_tmake_file='${dep_tmake_file}'
10368 tmake_file='${tmake_file}'
10369 thread_file='${thread_file}'
10370 gcc_version='${gcc_version}'
10371 gcc_version_trigger='${gcc_version_trigger}'
10372 local_prefix='${local_prefix}'
10373 build_install_headers_dir='${build_install_headers_dir}'
10374 build_exeext='${build_exeext}'
10375 host_exeext='${host_exeext}'
10376 out_file='${out_file}'
10377 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10378 SET_MAKE='${SET_MAKE}'
10379 target_list='${target_list}'
10380 target_overrides='${target_overrides}'
10381 host_overrides='${host_overrides}'
10382 cross_defines='${cross_defines}'
10383 cross_overrides='${cross_overrides}'
10384 build_overrides='${build_overrides}'
10385 cpp_install_dir='${cpp_install_dir}'
10386
10387 EOF
10388 cat >> $CONFIG_STATUS <<\EOF
10389 case "$CONFIG_FILES" in *po/Makefile.in*)
10390         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10391       esac
10392
10393 case x$CONFIG_HEADERS in
10394 xauto-host.h:config.in)
10395 echo > cstamp-h ;;
10396 esac
10397 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10398 # bootstrapping and the installation procedure can still use
10399 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10400 # FLAGS_TO_PASS has been modified to solve the problem there.
10401 # This is virtually a duplicate of what happens in configure.lang; we do
10402 # an extra check to make sure this only happens if ln -s can be used.
10403 if test "$symbolic_link" = "ln -s"; then
10404  for d in .. ${subdirs} ; do
10405    if test $d != ..; then
10406         STARTDIR=`pwd`
10407         cd $d
10408         for t in stage1 stage2 stage3 stage4 include
10409         do
10410                 rm -f $t
10411                 $symbolic_link ../$t $t 2>/dev/null
10412         done
10413         cd $STARTDIR
10414    fi
10415  done
10416 else true ; fi
10417 # Avoid having to add intl to our include paths.
10418 if test -f intl/libintl.h; then
10419   echo creating libintl.h
10420   echo '#include "intl/libintl.h"' >libintl.h
10421 fi
10422
10423 exit 0
10424 EOF
10425 chmod +x $CONFIG_STATUS
10426 rm -fr confdefs* $ac_clean_files
10427 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10428