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=$withval
 862 fi
 863 fi
 864
 865
 866 # Link cpplib into the compiler proper, for C/C++/ObjC.  Defaults to on.
 867 maybe_cpplib=libcpp.a
 868 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 869 if test "${enable_c_cpplib+set}" = set; then
 870   enableval="$enable_c_cpplib"
 871   if test x$enable_c_cpplib != xyes; then
 872   maybe_cpplib=
 873 fi
 874
 875 fi
 876
 877 if test x$maybe_cpplib != x ; then
 878   cat >> confdefs.h <<\EOF
 879 #define USE_CPPLIB 1
 880 EOF
 881
 882 fi
 883
 884
 885 # Enable Multibyte Characters for C/C++
 886 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 887 if test "${enable_c_mbchar+set}" = set; then
 888   enableval="$enable_c_mbchar"
 889   if test x$enable_c_mbchar != xno; then
 890   cat >> confdefs.h <<\EOF
 891 #define MULTIBYTE_CHARS 1
 892 EOF
 893
 894 fi
 895 fi
 896
 897
 898 # Enable threads
 899 # Pass with no value to take the default
 900 # Pass with a value to specify a thread package
 901 # Check whether --enable-threads or --disable-threads was given.
 902 if test "${enable_threads+set}" = set; then
 903   enableval="$enable_threads"
 904   :
 905 else
 906   enable_threads=''
 907 fi
 908
 909
 910 enable_threads_flag=$enable_threads
 911 # Check if a valid thread package
 912 case x${enable_threads_flag} in
 913         x | xno)
 914                 # No threads
 915                 target_thread_file='single'
 916                 ;;
 917         xyes)
 918                 # default
 919                 target_thread_file=''
 920                 ;;
 921         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 922         xsolaris | xwin32 | xdce | xvxworks | xaix)
 923                 target_thread_file=$enable_threads_flag
 924                 ;;
 925         *)
 926                 echo "$enable_threads is an unknown thread package" 1>&2
 927                 exit 1
 928                 ;;
 929 esac
 930
 931 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 932 if test "${enable_objc_gc+set}" = set; then
 933   enableval="$enable_objc_gc"
 934   if test x$enable_objc_gc = xno; then
 935         objc_boehm_gc=''
 936 else
 937         objc_boehm_gc=1
 938 fi
 939 else
 940   objc_boehm_gc=''
 941 fi
 942
 943
 944 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 945 if test "${with_dwarf2+set}" = set; then
 946   withval="$with_dwarf2"
 947   dwarf2="$with_dwarf2"
 948 else
 949   dwarf2=no
 950 fi
 951
 952
 953 # Check whether --enable-shared or --disable-shared was given.
 954 if test "${enable_shared+set}" = set; then
 955   enableval="$enable_shared"
 956   :
 957 else
 958   enable_shared=yes
 959 fi
 960
 961
 962
 963 # Determine the host, build, and target systems
 964 ac_aux_dir=
 965 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 966   if test -f $ac_dir/install-sh; then
 967     ac_aux_dir=$ac_dir
 968     ac_install_sh="$ac_aux_dir/install-sh -c"
 969     break
 970   elif test -f $ac_dir/install.sh; then
 971     ac_aux_dir=$ac_dir
 972     ac_install_sh="$ac_aux_dir/install.sh -c"
 973     break
 974   fi
 975 done
 976 if test -z "$ac_aux_dir"; then
 977   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 978 fi
 979 ac_config_guess=$ac_aux_dir/config.guess
 980 ac_config_sub=$ac_aux_dir/config.sub
 981 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 982
 983
 984 # Do some error checking and defaulting for the host and target type.
 985 # The inputs are:
 986 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 987 #
 988 # The rules are:
 989 # 1. You are not allowed to specify --host, --target, and nonopt at the
 990 #    same time.
 991 # 2. Host defaults to nonopt.
 992 # 3. If nonopt is not specified, then host defaults to the current host,
 993 #    as determined by config.guess.
 994 # 4. Target and build default to nonopt.
 995 # 5. If nonopt is not specified, then target and build default to host.
 996
 997 # The aliases save the names the user supplied, while $host etc.
 998 # will get canonicalized.
 999 case $host---$target---$nonopt in
1000 NONE---*---* | *---NONE---* | *---*---NONE) ;;
1001 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
1002 esac
1003
1004
1005 # Make sure we can run config.sub.
1006 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
1007 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
1008 fi
1009
1010 echo $ac_n "checking host system type""... $ac_c" 1>&6
1011 echo "configure:1012: checking host system type" >&5
1012
1013 host_alias=$host
1014 case "$host_alias" in
1015 NONE)
1016   case $nonopt in
1017   NONE)
1018     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
1019     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
1020     fi ;;
1021   *) host_alias=$nonopt ;;
1022   esac ;;
1023 esac
1024
1025 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
1026 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1027 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1028 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1029 echo "$ac_t""$host" 1>&6
1030
1031 echo $ac_n "checking target system type""... $ac_c" 1>&6
1032 echo "configure:1033: checking target system type" >&5
1033
1034 target_alias=$target
1035 case "$target_alias" in
1036 NONE)
1037   case $nonopt in
1038   NONE) target_alias=$host_alias ;;
1039   *) target_alias=$nonopt ;;
1040   esac ;;
1041 esac
1042
1043 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1044 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1045 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1046 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1047 echo "$ac_t""$target" 1>&6
1048
1049 echo $ac_n "checking build system type""... $ac_c" 1>&6
1050 echo "configure:1051: checking build system type" >&5
1051
1052 build_alias=$build
1053 case "$build_alias" in
1054 NONE)
1055   case $nonopt in
1056   NONE) build_alias=$host_alias ;;
1057   *) build_alias=$nonopt ;;
1058   esac ;;
1059 esac
1060
1061 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1062 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1063 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1064 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1065 echo "$ac_t""$build" 1>&6
1066
1067 test "$host_alias" != "$target_alias" &&
1068   test "$program_prefix$program_suffix$program_transform_name" = \
1069     NONENONEs,x,x, &&
1070   program_prefix=${target_alias}-
1071
1072
1073 # Find the native compiler
1074 # Extract the first word of "gcc", so it can be a program name with args.
1075 set dummy gcc; ac_word=$2
1076 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1077 echo "configure:1078: checking for $ac_word" >&5
1078 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1079   echo $ac_n "(cached) $ac_c" 1>&6
1080 else
1081   if test -n "$CC"; then
1082   ac_cv_prog_CC="$CC" # Let the user override the test.
1083 else
1084   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1085   ac_dummy="$PATH"
1086   for ac_dir in $ac_dummy; do
1087     test -z "$ac_dir" && ac_dir=.
1088     if test -f $ac_dir/$ac_word; then
1089       ac_cv_prog_CC="gcc"
1090       break
1091     fi
1092   done
1093   IFS="$ac_save_ifs"
1094 fi
1095 fi
1096 CC="$ac_cv_prog_CC"
1097 if test -n "$CC"; then
1098   echo "$ac_t""$CC" 1>&6
1099 else
1100   echo "$ac_t""no" 1>&6
1101 fi
1102
1103 if test -z "$CC"; then
1104   # Extract the first word of "cc", so it can be a program name with args.
1105 set dummy cc; ac_word=$2
1106 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1107 echo "configure:1108: checking for $ac_word" >&5
1108 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1109   echo $ac_n "(cached) $ac_c" 1>&6
1110 else
1111   if test -n "$CC"; then
1112   ac_cv_prog_CC="$CC" # Let the user override the test.
1113 else
1114   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1115   ac_prog_rejected=no
1116   ac_dummy="$PATH"
1117   for ac_dir in $ac_dummy; do
1118     test -z "$ac_dir" && ac_dir=.
1119     if test -f $ac_dir/$ac_word; then
1120       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1121         ac_prog_rejected=yes
1122         continue
1123       fi
1124       ac_cv_prog_CC="cc"
1125       break
1126     fi
1127   done
1128   IFS="$ac_save_ifs"
1129 if test $ac_prog_rejected = yes; then
1130   # We found a bogon in the path, so make sure we never use it.
1131   set dummy $ac_cv_prog_CC
1132   shift
1133   if test $# -gt 0; then
1134     # We chose a different compiler from the bogus one.
1135     # However, it has the same basename, so the bogon will be chosen
1136     # first if we set CC to just the basename; use the full file name.
1137     shift
1138     set dummy "$ac_dir/$ac_word" "$@"
1139     shift
1140     ac_cv_prog_CC="$@"
1141   fi
1142 fi
1143 fi
1144 fi
1145 CC="$ac_cv_prog_CC"
1146 if test -n "$CC"; then
1147   echo "$ac_t""$CC" 1>&6
1148 else
1149   echo "$ac_t""no" 1>&6
1150 fi
1151
1152   if test -z "$CC"; then
1153     case "`uname -s`" in
1154     *win32* | *WIN32*)
1155       # Extract the first word of "cl", so it can be a program name with args.
1156 set dummy cl; ac_word=$2
1157 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1158 echo "configure:1159: checking for $ac_word" >&5
1159 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1160   echo $ac_n "(cached) $ac_c" 1>&6
1161 else
1162   if test -n "$CC"; then
1163   ac_cv_prog_CC="$CC" # Let the user override the test.
1164 else
1165   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1166   ac_dummy="$PATH"
1167   for ac_dir in $ac_dummy; do
1168     test -z "$ac_dir" && ac_dir=.
1169     if test -f $ac_dir/$ac_word; then
1170       ac_cv_prog_CC="cl"
1171       break
1172     fi
1173   done
1174   IFS="$ac_save_ifs"
1175 fi
1176 fi
1177 CC="$ac_cv_prog_CC"
1178 if test -n "$CC"; then
1179   echo "$ac_t""$CC" 1>&6
1180 else
1181   echo "$ac_t""no" 1>&6
1182 fi
1183  ;;
1184     esac
1185   fi
1186   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1187 fi
1188
1189 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1190 echo "configure:1191: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1191
1192 ac_ext=c
1193 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1194 ac_cpp='$CPP $CPPFLAGS'
1195 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1196 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1197 cross_compiling=$ac_cv_prog_cc_cross
1198
1199 cat > conftest.$ac_ext << EOF
1200
1201 #line 1202 "configure"
1202 #include "confdefs.h"
1203
1204 main(){return(0);}
1205 EOF
1206 if { (eval echo configure:1207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1207   ac_cv_prog_cc_works=yes
1208   # If we can't run a trivial program, we are probably using a cross compiler.
1209   if (./conftest; exit) 2>/dev/null; then
1210     ac_cv_prog_cc_cross=no
1211   else
1212     ac_cv_prog_cc_cross=yes
1213   fi
1214 else
1215   echo "configure: failed program was:" >&5
1216   cat conftest.$ac_ext >&5
1217   ac_cv_prog_cc_works=no
1218 fi
1219 rm -fr conftest*
1220 ac_ext=c
1221 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1222 ac_cpp='$CPP $CPPFLAGS'
1223 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1224 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1225 cross_compiling=$ac_cv_prog_cc_cross
1226
1227 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1228 if test $ac_cv_prog_cc_works = no; then
1229   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1230 fi
1231 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1232 echo "configure:1233: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1233 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1234 cross_compiling=$ac_cv_prog_cc_cross
1235
1236 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1237 echo "configure:1238: checking whether we are using GNU C" >&5
1238 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1239   echo $ac_n "(cached) $ac_c" 1>&6
1240 else
1241   cat > conftest.c <<EOF
1242 #ifdef __GNUC__
1243   yes;
1244 #endif
1245 EOF
1246 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1247: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1247   ac_cv_prog_gcc=yes
1248 else
1249   ac_cv_prog_gcc=no
1250 fi
1251 fi
1252
1253 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1254
1255 if test $ac_cv_prog_gcc = yes; then
1256   GCC=yes
1257 else
1258   GCC=
1259 fi
1260
1261 ac_test_CFLAGS="${CFLAGS+set}"
1262 ac_save_CFLAGS="$CFLAGS"
1263 CFLAGS=
1264 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1265 echo "configure:1266: checking whether ${CC-cc} accepts -g" >&5
1266 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1267   echo $ac_n "(cached) $ac_c" 1>&6
1268 else
1269   echo 'void f(){}' > conftest.c
1270 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1271   ac_cv_prog_cc_g=yes
1272 else
1273   ac_cv_prog_cc_g=no
1274 fi
1275 rm -f conftest*
1276
1277 fi
1278
1279 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1280 if test "$ac_test_CFLAGS" = set; then
1281   CFLAGS="$ac_save_CFLAGS"
1282 elif test $ac_cv_prog_cc_g = yes; then
1283   if test "$GCC" = yes; then
1284     CFLAGS="-g -O2"
1285   else
1286     CFLAGS="-g"
1287   fi
1288 else
1289   if test "$GCC" = yes; then
1290     CFLAGS="-O2"
1291   else
1292     CFLAGS=
1293   fi
1294 fi
1295
1296 if test "x$CC" != xcc; then
1297   echo $ac_n "checking whether $CC and cc understand -c and -o together""... $ac_c" 1>&6
1298 echo "configure:1299: checking whether $CC and cc understand -c and -o together" >&5
1299 else
1300   echo $ac_n "checking whether cc understands -c and -o together""... $ac_c" 1>&6
1301 echo "configure:1302: checking whether cc understands -c and -o together" >&5
1302 fi
1303 set dummy $CC; ac_cc="`echo $2 |
1304                        sed -e 's/[^a-zA-Z0-9_]/_/g' -e 's/^[0-9]/_/'`"
1305 if eval "test \"`echo '$''{'ac_cv_prog_cc_${ac_cc}_c_o'+set}'`\" = set"; then
1306   echo $ac_n "(cached) $ac_c" 1>&6
1307 else
1308   echo 'foo(){}' > conftest.c
1309 # Make sure it works both with $CC and with simple cc.
1310 # We do the test twice because some compilers refuse to overwrite an
1311 # existing .o file with -o, though they will create one.
1312 ac_try='${CC-cc} -c conftest.c -o conftest.o 1>&5'
1313 if { (eval echo configure:1314: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1314    test -f conftest.o && { (eval echo configure:1315: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1315 then
1316   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
1317   if test "x$CC" != xcc; then
1318     # Test first that cc exists at all.
1319     if { ac_try='cc -c conftest.c 1>&5'; { (eval echo configure:1320: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
1320       ac_try='cc -c conftest.c -o conftest.o 1>&5'
1321       if { (eval echo configure:1322: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } &&
1322          test -f conftest.o && { (eval echo configure:1323: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; };
1323       then
1324         # cc works too.
1325         :
1326       else
1327         # cc exists but doesn't like -o.
1328         eval ac_cv_prog_cc_${ac_cc}_c_o=no
1329       fi
1330     fi
1331   fi
1332 else
1333   eval ac_cv_prog_cc_${ac_cc}_c_o=no
1334 fi
1335 rm -f conftest*
1336
1337 fi
1338 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = yes"; then
1339   echo "$ac_t""yes" 1>&6
1340 else
1341   echo "$ac_t""no" 1>&6
1342   cat >> confdefs.h <<\EOF
1343 #define NO_MINUS_C_MINUS_O 1
1344 EOF
1345
1346 fi
1347
1348 # autoconf is lame and doesn't give us any substitution variable for this.
1349 if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
1350   NO_MINUS_C_MINUS_O=yes
1351 else
1352   OUTPUT_OPTION='-o $@'
1353 fi
1354
1355
1356
1357 echo $ac_n "checking for long double""... $ac_c" 1>&6
1358 echo "configure:1359: checking for long double" >&5
1359 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1360   echo $ac_n "(cached) $ac_c" 1>&6
1361 else
1362   if test "$GCC" = yes; then
1363   gcc_cv_c_long_double=yes
1364 else
1365 cat > conftest.$ac_ext <<EOF
1366 #line 1367 "configure"
1367 #include "confdefs.h"
1368
1369 int main() {
1370 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1371 long double foo = 0.0;
1372 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1373 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1374 ; return 0; }
1375 EOF
1376 if { (eval echo configure:1377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1377   rm -rf conftest*
1378   gcc_cv_c_long_double=yes
1379 else
1380   echo "configure: failed program was:" >&5
1381   cat conftest.$ac_ext >&5
1382   rm -rf conftest*
1383   gcc_cv_c_long_double=no
1384 fi
1385 rm -f conftest*
1386 fi
1387 fi
1388
1389 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1390 if test $gcc_cv_c_long_double = yes; then
1391   cat >> confdefs.h <<\EOF
1392 #define HAVE_LONG_DOUBLE 1
1393 EOF
1394
1395 fi
1396
1397
1398 echo $ac_n "checking whether ${CC-cc} accepts -Wno-long-long""... $ac_c" 1>&6
1399 echo "configure:1400: checking whether ${CC-cc} accepts -Wno-long-long" >&5
1400 if eval "test \"`echo '$''{'ac_cv_prog_cc_no_long_long'+set}'`\" = set"; then
1401   echo $ac_n "(cached) $ac_c" 1>&6
1402 else
1403   save_CFLAGS="$CFLAGS"
1404 CFLAGS="-Wno-long-long"
1405 cat > conftest.$ac_ext <<EOF
1406 #line 1407 "configure"
1407 #include "confdefs.h"
1408
1409 int main() {
1410
1411 ; return 0; }
1412 EOF
1413 if { (eval echo configure:1414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1414   rm -rf conftest*
1415   ac_cv_prog_cc_no_long_long=yes
1416 else
1417   echo "configure: failed program was:" >&5
1418   cat conftest.$ac_ext >&5
1419   rm -rf conftest*
1420   ac_cv_prog_cc_no_long_long=no
1421 fi
1422 rm -f conftest*
1423 CFLAGS="$save_CFLAGS"
1424 fi
1425
1426 echo "$ac_t""$ac_cv_prog_cc_no_long_long" 1>&6
1427 strict1_warn=
1428 if test $ac_cv_prog_cc_no_long_long = yes; then
1429   strict1_warn="-pedantic -Wno-long-long"
1430 fi
1431
1432
1433 # If the native compiler is GCC, we can enable warnings even in stage1.
1434 # That's useful for people building cross-compilers, or just running a
1435 # quick `make'.
1436 warn_cflags=
1437 if test "x$GCC" = "xyes"; then
1438   warn_cflags='$(GCC_WARN_CFLAGS)'
1439 fi
1440
1441
1442 # Stage specific cflags for build.
1443 stage1_cflags=
1444 case $build in
1445 vax-*-*)
1446   if test x$GCC = xyes
1447   then
1448     stage1_cflags="-Wa,-J"
1449   else
1450     stage1_cflags="-J"
1451   fi
1452   ;;
1453 esac
1454
1455
1456 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1457 echo "configure:1458: checking whether ${MAKE-make} sets \${MAKE}" >&5
1458 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1459 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   cat > conftestmake <<\EOF
1463 all:
1464         @echo 'ac_maketemp="${MAKE}"'
1465 EOF
1466 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1467 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1468 if test -n "$ac_maketemp"; then
1469   eval ac_cv_prog_make_${ac_make}_set=yes
1470 else
1471   eval ac_cv_prog_make_${ac_make}_set=no
1472 fi
1473 rm -f conftestmake
1474 fi
1475 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1476   echo "$ac_t""yes" 1>&6
1477   SET_MAKE=
1478 else
1479   echo "$ac_t""no" 1>&6
1480   SET_MAKE="MAKE=${MAKE-make}"
1481 fi
1482
1483
1484 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1485 echo "configure:1486: checking whether a default assembler was specified" >&5
1486 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1487     if test x"$gas_flag" = x"no"; then
1488         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1489     else
1490         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1491     fi
1492 else
1493     echo "$ac_t""no" 1>&6
1494 fi
1495
1496 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1497 echo "configure:1498: checking whether a default linker was specified" >&5
1498 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1499     if test x"$gnu_ld_flag" = x"no"; then
1500         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1501     else
1502         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1503     fi
1504 else
1505     echo "$ac_t""no" 1>&6
1506 fi
1507
1508 echo $ac_n "checking for GNU C library""... $ac_c" 1>&6
1509 echo "configure:1510: checking for GNU C library" >&5
1510 if eval "test \"`echo '$''{'gcc_cv_glibc'+set}'`\" = set"; then
1511   echo $ac_n "(cached) $ac_c" 1>&6
1512 else
1513   cat > conftest.$ac_ext <<EOF
1514 #line 1515 "configure"
1515 #include "confdefs.h"
1516 #include <features.h>
1517 int main() {
1518
1519 #if ! (defined __GLIBC__ || defined __GNU_LIBRARY__)
1520 #error Not a GNU C library system
1521 #endif
1522 ; return 0; }
1523 EOF
1524 if { (eval echo configure:1525: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1525   rm -rf conftest*
1526   gcc_cv_glibc=yes
1527 else
1528   echo "configure: failed program was:" >&5
1529   cat conftest.$ac_ext >&5
1530   rm -rf conftest*
1531   gcc_cv_glibc=no
1532 fi
1533 rm -f conftest*
1534 fi
1535
1536 echo "$ac_t""$gcc_cv_glibc" 1>&6
1537 if test $gcc_cv_glibc = yes; then
1538   cat >> confdefs.h <<\EOF
1539 #define _GNU_SOURCE 1
1540 EOF
1541
1542 fi
1543
1544 echo $ac_n "checking for inline""... $ac_c" 1>&6
1545 echo "configure:1546: checking for inline" >&5
1546 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
1547   echo $ac_n "(cached) $ac_c" 1>&6
1548 else
1549   ac_cv_c_inline=no
1550 for ac_kw in inline __inline__ __inline; do
1551   cat > conftest.$ac_ext <<EOF
1552 #line 1553 "configure"
1553 #include "confdefs.h"
1554
1555 int main() {
1556 } $ac_kw foo() {
1557 ; return 0; }
1558 EOF
1559 if { (eval echo configure:1560: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1560   rm -rf conftest*
1561   ac_cv_c_inline=$ac_kw; break
1562 else
1563   echo "configure: failed program was:" >&5
1564   cat conftest.$ac_ext >&5
1565 fi
1566 rm -f conftest*
1567 done
1568
1569 fi
1570
1571 echo "$ac_t""$ac_cv_c_inline" 1>&6
1572 case "$ac_cv_c_inline" in
1573   inline | yes) ;;
1574   no) cat >> confdefs.h <<\EOF
1575 #define inline
1576 EOF
1577  ;;
1578   *)  cat >> confdefs.h <<EOF
1579 #define inline $ac_cv_c_inline
1580 EOF
1581  ;;
1582 esac
1583
1584
1585 # Find some useful tools
1586 for ac_prog in mawk gawk nawk awk
1587 do
1588 # Extract the first word of "$ac_prog", so it can be a program name with args.
1589 set dummy $ac_prog; ac_word=$2
1590 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1591 echo "configure:1592: checking for $ac_word" >&5
1592 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1593   echo $ac_n "(cached) $ac_c" 1>&6
1594 else
1595   if test -n "$AWK"; then
1596   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1597 else
1598   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1599   ac_dummy="$PATH"
1600   for ac_dir in $ac_dummy; do
1601     test -z "$ac_dir" && ac_dir=.
1602     if test -f $ac_dir/$ac_word; then
1603       ac_cv_prog_AWK="$ac_prog"
1604       break
1605     fi
1606   done
1607   IFS="$ac_save_ifs"
1608 fi
1609 fi
1610 AWK="$ac_cv_prog_AWK"
1611 if test -n "$AWK"; then
1612   echo "$ac_t""$AWK" 1>&6
1613 else
1614   echo "$ac_t""no" 1>&6
1615 fi
1616
1617 test -n "$AWK" && break
1618 done
1619
1620 # Extract the first word of "flex", so it can be a program name with args.
1621 set dummy flex; ac_word=$2
1622 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1623 echo "configure:1624: checking for $ac_word" >&5
1624 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1625   echo $ac_n "(cached) $ac_c" 1>&6
1626 else
1627   if test -n "$LEX"; then
1628   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1629 else
1630   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1631   ac_dummy="$PATH"
1632   for ac_dir in $ac_dummy; do
1633     test -z "$ac_dir" && ac_dir=.
1634     if test -f $ac_dir/$ac_word; then
1635       ac_cv_prog_LEX="flex"
1636       break
1637     fi
1638   done
1639   IFS="$ac_save_ifs"
1640   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1641 fi
1642 fi
1643 LEX="$ac_cv_prog_LEX"
1644 if test -n "$LEX"; then
1645   echo "$ac_t""$LEX" 1>&6
1646 else
1647   echo "$ac_t""no" 1>&6
1648 fi
1649
1650 if test -z "$LEXLIB"
1651 then
1652   case "$LEX" in
1653   flex*) ac_lib=fl ;;
1654   *) ac_lib=l ;;
1655   esac
1656   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1657 echo "configure:1658: checking for yywrap in -l$ac_lib" >&5
1658 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1659 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1660   echo $ac_n "(cached) $ac_c" 1>&6
1661 else
1662   ac_save_LIBS="$LIBS"
1663 LIBS="-l$ac_lib  $LIBS"
1664 cat > conftest.$ac_ext <<EOF
1665 #line 1666 "configure"
1666 #include "confdefs.h"
1667 /* Override any gcc2 internal prototype to avoid an error.  */
1668 /* We use char because int might match the return type of a gcc2
1669     builtin and then its argument prototype would still apply.  */
1670 char yywrap();
1671
1672 int main() {
1673 yywrap()
1674 ; return 0; }
1675 EOF
1676 if { (eval echo configure:1677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1677   rm -rf conftest*
1678   eval "ac_cv_lib_$ac_lib_var=yes"
1679 else
1680   echo "configure: failed program was:" >&5
1681   cat conftest.$ac_ext >&5
1682   rm -rf conftest*
1683   eval "ac_cv_lib_$ac_lib_var=no"
1684 fi
1685 rm -f conftest*
1686 LIBS="$ac_save_LIBS"
1687
1688 fi
1689 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1690   echo "$ac_t""yes" 1>&6
1691   LEXLIB="-l$ac_lib"
1692 else
1693   echo "$ac_t""no" 1>&6
1694 fi
1695
1696 fi
1697
1698 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1699 echo "configure:1700: checking whether ln works" >&5
1700 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1701   echo $ac_n "(cached) $ac_c" 1>&6
1702 else
1703   rm -f conftestdata_t
1704 echo >conftestdata_f
1705 if ln conftestdata_f conftestdata_t 2>/dev/null
1706 then
1707   gcc_cv_prog_LN="ln"
1708 else
1709   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1710   then
1711     gcc_cv_prog_LN="ln -s"
1712   else
1713     gcc_cv_prog_LN=cp
1714   fi
1715 fi
1716 rm -f conftestdata_f conftestdata_t
1717
1718 fi
1719 LN="$gcc_cv_prog_LN"
1720 if test "$gcc_cv_prog_LN" = "ln"; then
1721   echo "$ac_t""yes" 1>&6
1722 else
1723   if test "$gcc_cv_prog_LN" = "ln -s"; then
1724     echo "$ac_t""no, using ln -s" 1>&6
1725   else
1726     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1727   fi
1728 fi
1729
1730 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1731 echo "configure:1732: checking whether ln -s works" >&5
1732 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1733   echo $ac_n "(cached) $ac_c" 1>&6
1734 else
1735   rm -f conftestdata_t
1736 echo >conftestdata_f
1737 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1738 then
1739   gcc_cv_prog_LN_S="ln -s"
1740 else
1741   if ln conftestdata_f conftestdata_t 2>/dev/null
1742   then
1743     gcc_cv_prog_LN_S=ln
1744   else
1745     gcc_cv_prog_LN_S=cp
1746   fi
1747 fi
1748 rm -f conftestdata_f conftestdata_t
1749
1750 fi
1751 LN_S="$gcc_cv_prog_LN_S"
1752 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1753   echo "$ac_t""yes" 1>&6
1754 else
1755   if test "$gcc_cv_prog_LN_S" = "ln"; then
1756     echo "$ac_t""no, using ln" 1>&6
1757   else
1758     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1759   fi
1760 fi
1761
1762 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1763 echo "configure:1764: checking for volatile" >&5
1764 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1765   echo $ac_n "(cached) $ac_c" 1>&6
1766 else
1767   cat > conftest.$ac_ext <<EOF
1768 #line 1769 "configure"
1769 #include "confdefs.h"
1770
1771 int main() {
1772 volatile int foo;
1773 ; return 0; }
1774 EOF
1775 if { (eval echo configure:1776: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1776   rm -rf conftest*
1777   gcc_cv_c_volatile=yes
1778 else
1779   echo "configure: failed program was:" >&5
1780   cat conftest.$ac_ext >&5
1781   rm -rf conftest*
1782   gcc_cv_c_volatile=no
1783 fi
1784 rm -f conftest*
1785 fi
1786
1787 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1788 if test $gcc_cv_c_volatile = yes ; then
1789   cat >> confdefs.h <<\EOF
1790 #define HAVE_VOLATILE 1
1791 EOF
1792
1793 fi
1794
1795 # Extract the first word of "ranlib", so it can be a program name with args.
1796 set dummy ranlib; ac_word=$2
1797 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1798 echo "configure:1799: checking for $ac_word" >&5
1799 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1800   echo $ac_n "(cached) $ac_c" 1>&6
1801 else
1802   if test -n "$RANLIB"; then
1803   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1804 else
1805   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1806   ac_dummy="$PATH"
1807   for ac_dir in $ac_dummy; do
1808     test -z "$ac_dir" && ac_dir=.
1809     if test -f $ac_dir/$ac_word; then
1810       ac_cv_prog_RANLIB="ranlib"
1811       break
1812     fi
1813   done
1814   IFS="$ac_save_ifs"
1815   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1816 fi
1817 fi
1818 RANLIB="$ac_cv_prog_RANLIB"
1819 if test -n "$RANLIB"; then
1820   echo "$ac_t""$RANLIB" 1>&6
1821 else
1822   echo "$ac_t""no" 1>&6
1823 fi
1824
1825 for ac_prog in 'bison -y' byacc
1826 do
1827 # Extract the first word of "$ac_prog", so it can be a program name with args.
1828 set dummy $ac_prog; ac_word=$2
1829 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1830 echo "configure:1831: checking for $ac_word" >&5
1831 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1832   echo $ac_n "(cached) $ac_c" 1>&6
1833 else
1834   if test -n "$YACC"; then
1835   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1836 else
1837   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1838   ac_dummy="$PATH"
1839   for ac_dir in $ac_dummy; do
1840     test -z "$ac_dir" && ac_dir=.
1841     if test -f $ac_dir/$ac_word; then
1842       ac_cv_prog_YACC="$ac_prog"
1843       break
1844     fi
1845   done
1846   IFS="$ac_save_ifs"
1847 fi
1848 fi
1849 YACC="$ac_cv_prog_YACC"
1850 if test -n "$YACC"; then
1851   echo "$ac_t""$YACC" 1>&6
1852 else
1853   echo "$ac_t""no" 1>&6
1854 fi
1855
1856 test -n "$YACC" && break
1857 done
1858 test -n "$YACC" || YACC="yacc"
1859
1860 # Find a good install program.  We prefer a C program (faster),
1861 # so one script is as good as another.  But avoid the broken or
1862 # incompatible versions:
1863 # SysV /etc/install, /usr/sbin/install
1864 # SunOS /usr/etc/install
1865 # IRIX /sbin/install
1866 # AIX /bin/install
1867 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1868 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1869 # ./install, which can be erroneously created by make from ./install.sh.
1870 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1871 echo "configure:1872: checking for a BSD compatible install" >&5
1872 if test -z "$INSTALL"; then
1873 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1874   echo $ac_n "(cached) $ac_c" 1>&6
1875 else
1876     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1877   for ac_dir in $PATH; do
1878     # Account for people who put trailing slashes in PATH elements.
1879     case "$ac_dir/" in
1880     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1881     *)
1882       # OSF1 and SCO ODT 3.0 have their own names for install.
1883       for ac_prog in ginstall scoinst install; do
1884         if test -f $ac_dir/$ac_prog; then
1885           if test $ac_prog = install &&
1886             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1887             # AIX install.  It has an incompatible calling convention.
1888             # OSF/1 installbsd also uses dspmsg, but is usable.
1889             :
1890           else
1891             ac_cv_path_install="$ac_dir/$ac_prog -c"
1892             break 2
1893           fi
1894         fi
1895       done
1896       ;;
1897     esac
1898   done
1899   IFS="$ac_save_IFS"
1900
1901 fi
1902   if test "${ac_cv_path_install+set}" = set; then
1903     INSTALL="$ac_cv_path_install"
1904   else
1905     # As a last resort, use the slow shell script.  We don't cache a
1906     # path for INSTALL within a source directory, because that will
1907     # break other packages using the cache if that directory is
1908     # removed, or if the path is relative.
1909     INSTALL="$ac_install_sh"
1910   fi
1911 fi
1912 echo "$ac_t""$INSTALL" 1>&6
1913
1914 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1915 # It thinks the first close brace ends the variable substitution.
1916 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1917
1918 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1919
1920
1921 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1922 echo "configure:1923: checking how to run the C preprocessor" >&5
1923 # On Suns, sometimes $CPP names a directory.
1924 if test -n "$CPP" && test -d "$CPP"; then
1925   CPP=
1926 fi
1927 if test -z "$CPP"; then
1928 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1929   echo $ac_n "(cached) $ac_c" 1>&6
1930 else
1931     # This must be in double quotes, not single quotes, because CPP may get
1932   # substituted into the Makefile and "${CC-cc}" will confuse make.
1933   CPP="${CC-cc} -E"
1934   # On the NeXT, cc -E runs the code through the compiler's parser,
1935   # not just through cpp.
1936   cat > conftest.$ac_ext <<EOF
1937 #line 1938 "configure"
1938 #include "confdefs.h"
1939 #include <assert.h>
1940 Syntax Error
1941 EOF
1942 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1943 { (eval echo configure:1944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1944 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1945 if test -z "$ac_err"; then
1946   :
1947 else
1948   echo "$ac_err" >&5
1949   echo "configure: failed program was:" >&5
1950   cat conftest.$ac_ext >&5
1951   rm -rf conftest*
1952   CPP="${CC-cc} -E -traditional-cpp"
1953   cat > conftest.$ac_ext <<EOF
1954 #line 1955 "configure"
1955 #include "confdefs.h"
1956 #include <assert.h>
1957 Syntax Error
1958 EOF
1959 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1960 { (eval echo configure:1961: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1961 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1962 if test -z "$ac_err"; then
1963   :
1964 else
1965   echo "$ac_err" >&5
1966   echo "configure: failed program was:" >&5
1967   cat conftest.$ac_ext >&5
1968   rm -rf conftest*
1969   CPP="${CC-cc} -nologo -E"
1970   cat > conftest.$ac_ext <<EOF
1971 #line 1972 "configure"
1972 #include "confdefs.h"
1973 #include <assert.h>
1974 Syntax Error
1975 EOF
1976 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1977 { (eval echo configure:1978: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1978 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1979 if test -z "$ac_err"; then
1980   :
1981 else
1982   echo "$ac_err" >&5
1983   echo "configure: failed program was:" >&5
1984   cat conftest.$ac_ext >&5
1985   rm -rf conftest*
1986   CPP=/lib/cpp
1987 fi
1988 rm -f conftest*
1989 fi
1990 rm -f conftest*
1991 fi
1992 rm -f conftest*
1993   ac_cv_prog_CPP="$CPP"
1994 fi
1995   CPP="$ac_cv_prog_CPP"
1996 else
1997   ac_cv_prog_CPP="$CPP"
1998 fi
1999 echo "$ac_t""$CPP" 1>&6
2000
2001 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
2002 echo "configure:2003: checking for ANSI C header files" >&5
2003 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
2004   echo $ac_n "(cached) $ac_c" 1>&6
2005 else
2006   cat > conftest.$ac_ext <<EOF
2007 #line 2008 "configure"
2008 #include "confdefs.h"
2009 #include <stdlib.h>
2010 #include <stdarg.h>
2011 #include <string.h>
2012 #include <float.h>
2013 EOF
2014 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2015 { (eval echo configure:2016: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2016 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2017 if test -z "$ac_err"; then
2018   rm -rf conftest*
2019   ac_cv_header_stdc=yes
2020 else
2021   echo "$ac_err" >&5
2022   echo "configure: failed program was:" >&5
2023   cat conftest.$ac_ext >&5
2024   rm -rf conftest*
2025   ac_cv_header_stdc=no
2026 fi
2027 rm -f conftest*
2028
2029 if test $ac_cv_header_stdc = yes; then
2030   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
2031 cat > conftest.$ac_ext <<EOF
2032 #line 2033 "configure"
2033 #include "confdefs.h"
2034 #include <string.h>
2035 EOF
2036 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2037   egrep "memchr" >/dev/null 2>&1; then
2038   :
2039 else
2040   rm -rf conftest*
2041   ac_cv_header_stdc=no
2042 fi
2043 rm -f conftest*
2044
2045 fi
2046
2047 if test $ac_cv_header_stdc = yes; then
2048   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
2049 cat > conftest.$ac_ext <<EOF
2050 #line 2051 "configure"
2051 #include "confdefs.h"
2052 #include <stdlib.h>
2053 EOF
2054 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2055   egrep "free" >/dev/null 2>&1; then
2056   :
2057 else
2058   rm -rf conftest*
2059   ac_cv_header_stdc=no
2060 fi
2061 rm -f conftest*
2062
2063 fi
2064
2065 if test $ac_cv_header_stdc = yes; then
2066   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
2067 if test "$cross_compiling" = yes; then
2068   :
2069 else
2070   cat > conftest.$ac_ext <<EOF
2071 #line 2072 "configure"
2072 #include "confdefs.h"
2073 #include <ctype.h>
2074 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
2075 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
2076 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
2077 int main () { int i; for (i = 0; i < 256; i++)
2078 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
2079 exit (0); }
2080
2081 EOF
2082 if { (eval echo configure:2083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2083 then
2084   :
2085 else
2086   echo "configure: failed program was:" >&5
2087   cat conftest.$ac_ext >&5
2088   rm -fr conftest*
2089   ac_cv_header_stdc=no
2090 fi
2091 rm -fr conftest*
2092 fi
2093
2094 fi
2095 fi
2096
2097 echo "$ac_t""$ac_cv_header_stdc" 1>&6
2098 if test $ac_cv_header_stdc = yes; then
2099   cat >> confdefs.h <<\EOF
2100 #define STDC_HEADERS 1
2101 EOF
2102
2103 fi
2104
2105 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
2106 echo "configure:2107: checking whether time.h and sys/time.h may both be included" >&5
2107 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
2108   echo $ac_n "(cached) $ac_c" 1>&6
2109 else
2110   cat > conftest.$ac_ext <<EOF
2111 #line 2112 "configure"
2112 #include "confdefs.h"
2113 #include <sys/types.h>
2114 #include <sys/time.h>
2115 #include <time.h>
2116 int main() {
2117 struct tm *tp;
2118 ; return 0; }
2119 EOF
2120 if { (eval echo configure:2121: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2121   rm -rf conftest*
2122   ac_cv_header_time=yes
2123 else
2124   echo "configure: failed program was:" >&5
2125   cat conftest.$ac_ext >&5
2126   rm -rf conftest*
2127   ac_cv_header_time=no
2128 fi
2129 rm -f conftest*
2130 fi
2131
2132 echo "$ac_t""$ac_cv_header_time" 1>&6
2133 if test $ac_cv_header_time = yes; then
2134   cat >> confdefs.h <<\EOF
2135 #define TIME_WITH_SYS_TIME 1
2136 EOF
2137
2138 fi
2139
2140 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
2141 echo "configure:2142: checking whether string.h and strings.h may both be included" >&5
2142 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
2143   echo $ac_n "(cached) $ac_c" 1>&6
2144 else
2145   cat > conftest.$ac_ext <<EOF
2146 #line 2147 "configure"
2147 #include "confdefs.h"
2148 #include <string.h>
2149 #include <strings.h>
2150 int main() {
2151
2152 ; return 0; }
2153 EOF
2154 if { (eval echo configure:2155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2155   rm -rf conftest*
2156   gcc_cv_header_string=yes
2157 else
2158   echo "configure: failed program was:" >&5
2159   cat conftest.$ac_ext >&5
2160   rm -rf conftest*
2161   gcc_cv_header_string=no
2162 fi
2163 rm -f conftest*
2164 fi
2165
2166 echo "$ac_t""$gcc_cv_header_string" 1>&6
2167 if test $gcc_cv_header_string = yes; then
2168   cat >> confdefs.h <<\EOF
2169 #define STRING_WITH_STRINGS 1
2170 EOF
2171
2172 fi
2173
2174 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
2175 echo "configure:2176: checking for sys/wait.h that is POSIX.1 compatible" >&5
2176 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
2177   echo $ac_n "(cached) $ac_c" 1>&6
2178 else
2179   cat > conftest.$ac_ext <<EOF
2180 #line 2181 "configure"
2181 #include "confdefs.h"
2182 #include <sys/types.h>
2183 #include <sys/wait.h>
2184 #ifndef WEXITSTATUS
2185 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
2186 #endif
2187 #ifndef WIFEXITED
2188 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
2189 #endif
2190 int main() {
2191 int s;
2192 wait (&s);
2193 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
2194 ; return 0; }
2195 EOF
2196 if { (eval echo configure:2197: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2197   rm -rf conftest*
2198   ac_cv_header_sys_wait_h=yes
2199 else
2200   echo "configure: failed program was:" >&5
2201   cat conftest.$ac_ext >&5
2202   rm -rf conftest*
2203   ac_cv_header_sys_wait_h=no
2204 fi
2205 rm -f conftest*
2206 fi
2207
2208 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
2209 if test $ac_cv_header_sys_wait_h = yes; then
2210   cat >> confdefs.h <<\EOF
2211 #define HAVE_SYS_WAIT_H 1
2212 EOF
2213
2214 fi
2215
2216 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2217                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2218                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2219                  direct.h malloc.h langinfo.h iconv.h
2220 do
2221 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2222 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2223 echo "configure:2224: checking for $ac_hdr" >&5
2224 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2225   echo $ac_n "(cached) $ac_c" 1>&6
2226 else
2227   cat > conftest.$ac_ext <<EOF
2228 #line 2229 "configure"
2229 #include "confdefs.h"
2230 #include <$ac_hdr>
2231 EOF
2232 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2233 { (eval echo configure:2234: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2234 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2235 if test -z "$ac_err"; then
2236   rm -rf conftest*
2237   eval "ac_cv_header_$ac_safe=yes"
2238 else
2239   echo "$ac_err" >&5
2240   echo "configure: failed program was:" >&5
2241   cat conftest.$ac_ext >&5
2242   rm -rf conftest*
2243   eval "ac_cv_header_$ac_safe=no"
2244 fi
2245 rm -f conftest*
2246 fi
2247 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2248   echo "$ac_t""yes" 1>&6
2249     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2250   cat >> confdefs.h <<EOF
2251 #define $ac_tr_hdr 1
2252 EOF
2253
2254 else
2255   echo "$ac_t""no" 1>&6
2256 fi
2257 done
2258
2259
2260 # Check for thread headers.
2261 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2262 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2263 echo "configure:2264: checking for thread.h" >&5
2264 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2265   echo $ac_n "(cached) $ac_c" 1>&6
2266 else
2267   cat > conftest.$ac_ext <<EOF
2268 #line 2269 "configure"
2269 #include "confdefs.h"
2270 #include <thread.h>
2271 EOF
2272 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2273 { (eval echo configure:2274: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2274 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2275 if test -z "$ac_err"; then
2276   rm -rf conftest*
2277   eval "ac_cv_header_$ac_safe=yes"
2278 else
2279   echo "$ac_err" >&5
2280   echo "configure: failed program was:" >&5
2281   cat conftest.$ac_ext >&5
2282   rm -rf conftest*
2283   eval "ac_cv_header_$ac_safe=no"
2284 fi
2285 rm -f conftest*
2286 fi
2287 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2288   echo "$ac_t""yes" 1>&6
2289   have_thread_h=yes
2290 else
2291   echo "$ac_t""no" 1>&6
2292 have_thread_h=
2293 fi
2294
2295 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2296 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2297 echo "configure:2298: checking for pthread.h" >&5
2298 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2299   echo $ac_n "(cached) $ac_c" 1>&6
2300 else
2301   cat > conftest.$ac_ext <<EOF
2302 #line 2303 "configure"
2303 #include "confdefs.h"
2304 #include <pthread.h>
2305 EOF
2306 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2307 { (eval echo configure:2308: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2308 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2309 if test -z "$ac_err"; then
2310   rm -rf conftest*
2311   eval "ac_cv_header_$ac_safe=yes"
2312 else
2313   echo "$ac_err" >&5
2314   echo "configure: failed program was:" >&5
2315   cat conftest.$ac_ext >&5
2316   rm -rf conftest*
2317   eval "ac_cv_header_$ac_safe=no"
2318 fi
2319 rm -f conftest*
2320 fi
2321 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2322   echo "$ac_t""yes" 1>&6
2323   have_pthread_h=yes
2324 else
2325   echo "$ac_t""no" 1>&6
2326 have_pthread_h=
2327 fi
2328
2329
2330 # See if GNAT has been installed
2331 # Extract the first word of "gnatbind", so it can be a program name with args.
2332 set dummy gnatbind; ac_word=$2
2333 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2334 echo "configure:2335: checking for $ac_word" >&5
2335 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2336   echo $ac_n "(cached) $ac_c" 1>&6
2337 else
2338   if test -n "$gnat"; then
2339   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2340 else
2341   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2342   ac_dummy="$PATH"
2343   for ac_dir in $ac_dummy; do
2344     test -z "$ac_dir" && ac_dir=.
2345     if test -f $ac_dir/$ac_word; then
2346       ac_cv_prog_gnat="yes"
2347       break
2348     fi
2349   done
2350   IFS="$ac_save_ifs"
2351   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2352 fi
2353 fi
2354 gnat="$ac_cv_prog_gnat"
2355 if test -n "$gnat"; then
2356   echo "$ac_t""$gnat" 1>&6
2357 else
2358   echo "$ac_t""no" 1>&6
2359 fi
2360
2361
2362 # Do we have a single-tree copy of texinfo?
2363 if test -f $srcdir/../texinfo/Makefile.in; then
2364   MAKEINFO='$(objdir)/../texinfo/makeinfo/makeinfo'
2365   gcc_cv_prog_makeinfo_modern=yes
2366   echo "$ac_t""Using makeinfo from the unified source tree." 1>&6
2367 else
2368   # See if makeinfo has been installed and is modern enough
2369   # that we can use it.
2370   # Extract the first word of "makeinfo", so it can be a program name with args.
2371 set dummy makeinfo; ac_word=$2
2372 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2373 echo "configure:2374: checking for $ac_word" >&5
2374 if eval "test \"`echo '$''{'ac_cv_prog_MAKEINFO'+set}'`\" = set"; then
2375   echo $ac_n "(cached) $ac_c" 1>&6
2376 else
2377   if test -n "$MAKEINFO"; then
2378   ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2379 else
2380   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2381   ac_dummy="$PATH"
2382   for ac_dir in $ac_dummy; do
2383     test -z "$ac_dir" && ac_dir=.
2384     if test -f $ac_dir/$ac_word; then
2385       ac_cv_prog_MAKEINFO="makeinfo"
2386       break
2387     fi
2388   done
2389   IFS="$ac_save_ifs"
2390 fi
2391 fi
2392 MAKEINFO="$ac_cv_prog_MAKEINFO"
2393 if test -n "$MAKEINFO"; then
2394   echo "$ac_t""$MAKEINFO" 1>&6
2395 else
2396   echo "$ac_t""no" 1>&6
2397 fi
2398
2399 if test -n "$MAKEINFO"; then
2400   # Found it, now check the version.
2401   echo $ac_n "checking for modern makeinfo""... $ac_c" 1>&6
2402 echo "configure:2403: checking for modern makeinfo" >&5
2403 if eval "test \"`echo '$''{'gcc_cv_prog_makeinfo_modern'+set}'`\" = set"; then
2404   echo $ac_n "(cached) $ac_c" 1>&6
2405 else
2406     ac_prog_version=`$MAKEINFO --version 2>&1 |
2407                    sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'`
2408   echo "configure:2409: version of makeinfo is $ac_prog_version" >&5
2409   case $ac_prog_version in
2410     '')     gcc_cv_prog_makeinfo_modern=no;;
2411     3.1[2-9] | 3.[2-9][0-9] | 4.* | 1.6[89] | 1.7[0-9])
2412             gcc_cv_prog_makeinfo_modern=yes;;
2413     *)      gcc_cv_prog_makeinfo_modern=no;;
2414   esac
2415
2416 fi
2417
2418 echo "$ac_t""$gcc_cv_prog_makeinfo_modern" 1>&6
2419 else
2420   gcc_cv_prog_makeinfo_modern=no
2421 fi
2422
2423 fi
2424
2425 if test $gcc_cv_prog_makeinfo_modern = no; then
2426   echo "configure: warning:
2427 *** Makeinfo is missing or too old.
2428 *** Info documentation will not be built or installed." 1>&2
2429   BUILD_INFO=
2430   INSTALL_INFO=
2431 else
2432   BUILD_INFO=info
2433   INSTALL_INFO=install-info
2434 fi
2435
2436 # See if the stage1 system preprocessor understands the ANSI C
2437 # preprocessor stringification operator.
2438
2439
2440 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2441 echo "configure:2442: checking for preprocessor stringizing operator" >&5
2442 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2443   echo $ac_n "(cached) $ac_c" 1>&6
2444 else
2445   cat > conftest.$ac_ext <<EOF
2446 #line 2447 "configure"
2447 #include "confdefs.h"
2448
2449 #define x(y) #y
2450
2451 char *s = x(teststring);
2452
2453 EOF
2454 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2455   egrep "#teststring" >/dev/null 2>&1; then
2456   rm -rf conftest*
2457   ac_cv_c_stringize=no
2458 else
2459   rm -rf conftest*
2460   ac_cv_c_stringize=yes
2461 fi
2462 rm -f conftest*
2463
2464 fi
2465
2466 if test "${ac_cv_c_stringize}" = yes
2467 then
2468         cat >> confdefs.h <<\EOF
2469 #define HAVE_STRINGIZE 1
2470 EOF
2471
2472 fi
2473 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2474
2475
2476 # Use <inttypes.h> only if it exists,
2477 # doesn't clash with <sys/types.h>, and declares intmax_t.
2478 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2479 echo "configure:2480: checking for inttypes.h" >&5
2480 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2481   echo $ac_n "(cached) $ac_c" 1>&6
2482 else
2483   cat > conftest.$ac_ext <<EOF
2484 #line 2485 "configure"
2485 #include "confdefs.h"
2486 #include <sys/types.h>
2487 #include <inttypes.h>
2488 int main() {
2489 intmax_t i = -1;
2490 ; return 0; }
2491 EOF
2492 if { (eval echo configure:2493: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2493   rm -rf conftest*
2494   gcc_cv_header_inttypes_h=yes
2495 else
2496   echo "configure: failed program was:" >&5
2497   cat conftest.$ac_ext >&5
2498   rm -rf conftest*
2499   gcc_cv_header_inttypes_h=no
2500 fi
2501 rm -f conftest*
2502 fi
2503
2504 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2505 if test $gcc_cv_header_inttypes_h = yes; then
2506   cat >> confdefs.h <<\EOF
2507 #define HAVE_INTTYPES_H 1
2508 EOF
2509
2510 fi
2511
2512 #
2513 # Determine if enumerated bitfields are unsigned.   ISO C says they can
2514 # be either signed or unsigned.
2515 #
2516 echo $ac_n "checking for unsigned enumerated bitfields""... $ac_c" 1>&6
2517 echo "configure:2518: checking for unsigned enumerated bitfields" >&5
2518 if eval "test \"`echo '$''{'gcc_cv_enum_bf_unsigned'+set}'`\" = set"; then
2519   echo $ac_n "(cached) $ac_c" 1>&6
2520 else
2521   if test "$cross_compiling" = yes; then
2522   gcc_cv_enum_bf_unsigned=yes
2523 else
2524   cat > conftest.$ac_ext <<EOF
2525 #line 2526 "configure"
2526 #include "confdefs.h"
2527 #include <stdlib.h>
2528 enum t { BLAH = 128 } ;
2529 struct s_t { enum t member : 8; } s ;
2530 int main(void)
2531 {
2532         s.member = BLAH;
2533         if (s.member < 0) exit(1);
2534         exit(0);
2535
2536 }
2537 EOF
2538 if { (eval echo configure:2539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2539 then
2540   gcc_cv_enum_bf_unsigned=yes
2541 else
2542   echo "configure: failed program was:" >&5
2543   cat conftest.$ac_ext >&5
2544   rm -fr conftest*
2545   gcc_cv_enum_bf_unsigned=no
2546 fi
2547 rm -fr conftest*
2548 fi
2549
2550 fi
2551
2552 echo "$ac_t""$gcc_cv_enum_bf_unsigned" 1>&6
2553 if test $gcc_cv_enum_bf_unsigned = yes; then
2554   cat >> confdefs.h <<\EOF
2555 #define ENUM_BITFIELDS_ARE_UNSIGNED 1
2556 EOF
2557
2558 fi
2559
2560 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2561         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2562         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2563         fputs_unlocked getrusage valloc iconv nl_langinfo
2564 do
2565 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2566 echo "configure:2567: checking for $ac_func" >&5
2567 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2568   echo $ac_n "(cached) $ac_c" 1>&6
2569 else
2570   cat > conftest.$ac_ext <<EOF
2571 #line 2572 "configure"
2572 #include "confdefs.h"
2573 /* System header to define __stub macros and hopefully few prototypes,
2574     which can conflict with char $ac_func(); below.  */
2575 #include <assert.h>
2576 /* Override any gcc2 internal prototype to avoid an error.  */
2577 /* We use char because int might match the return type of a gcc2
2578     builtin and then its argument prototype would still apply.  */
2579 char $ac_func();
2580
2581 int main() {
2582
2583 /* The GNU C library defines this for functions which it implements
2584     to always fail with ENOSYS.  Some functions are actually named
2585     something starting with __ and the normal name is an alias.  */
2586 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2587 choke me
2588 #else
2589 $ac_func();
2590 #endif
2591
2592 ; return 0; }
2593 EOF
2594 if { (eval echo configure:2595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2595   rm -rf conftest*
2596   eval "ac_cv_func_$ac_func=yes"
2597 else
2598   echo "configure: failed program was:" >&5
2599   cat conftest.$ac_ext >&5
2600   rm -rf conftest*
2601   eval "ac_cv_func_$ac_func=no"
2602 fi
2603 rm -f conftest*
2604 fi
2605
2606 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2607   echo "$ac_t""yes" 1>&6
2608     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2609   cat >> confdefs.h <<EOF
2610 #define $ac_tr_func 1
2611 EOF
2612
2613 else
2614   echo "$ac_t""no" 1>&6
2615 fi
2616 done
2617
2618
2619 echo $ac_n "checking for ssize_t""... $ac_c" 1>&6
2620 echo "configure:2621: checking for ssize_t" >&5
2621 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then
2622   echo $ac_n "(cached) $ac_c" 1>&6
2623 else
2624   cat > conftest.$ac_ext <<EOF
2625 #line 2626 "configure"
2626 #include "confdefs.h"
2627 #include <sys/types.h>
2628 #if STDC_HEADERS
2629 #include <stdlib.h>
2630 #include <stddef.h>
2631 #endif
2632 EOF
2633 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2634   egrep "(^|[^a-zA-Z_0-9])ssize_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2635   rm -rf conftest*
2636   ac_cv_type_ssize_t=yes
2637 else
2638   rm -rf conftest*
2639   ac_cv_type_ssize_t=no
2640 fi
2641 rm -f conftest*
2642
2643 fi
2644 echo "$ac_t""$ac_cv_type_ssize_t" 1>&6
2645 if test $ac_cv_type_ssize_t = no; then
2646   cat >> confdefs.h <<\EOF
2647 #define ssize_t int
2648 EOF
2649
2650 fi
2651
2652
2653 # Try to determine the array type of the second argument of getgroups
2654 # for the target system (int or gid_t).
2655 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
2656 echo "configure:2657: checking for uid_t in sys/types.h" >&5
2657 if eval "test \"`echo '$''{'ac_cv_type_uid_t'+set}'`\" = set"; then
2658   echo $ac_n "(cached) $ac_c" 1>&6
2659 else
2660   cat > conftest.$ac_ext <<EOF
2661 #line 2662 "configure"
2662 #include "confdefs.h"
2663 #include <sys/types.h>
2664 EOF
2665 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2666   egrep "uid_t" >/dev/null 2>&1; then
2667   rm -rf conftest*
2668   ac_cv_type_uid_t=yes
2669 else
2670   rm -rf conftest*
2671   ac_cv_type_uid_t=no
2672 fi
2673 rm -f conftest*
2674
2675 fi
2676
2677 echo "$ac_t""$ac_cv_type_uid_t" 1>&6
2678 if test $ac_cv_type_uid_t = no; then
2679   cat >> confdefs.h <<\EOF
2680 #define uid_t int
2681 EOF
2682
2683   cat >> confdefs.h <<\EOF
2684 #define gid_t int
2685 EOF
2686
2687 fi
2688
2689 echo $ac_n "checking type of array argument to getgroups""... $ac_c" 1>&6
2690 echo "configure:2691: checking type of array argument to getgroups" >&5
2691 if eval "test \"`echo '$''{'ac_cv_type_getgroups'+set}'`\" = set"; then
2692   echo $ac_n "(cached) $ac_c" 1>&6
2693 else
2694   if test "$cross_compiling" = yes; then
2695   ac_cv_type_getgroups=cross
2696 else
2697   cat > conftest.$ac_ext <<EOF
2698 #line 2699 "configure"
2699 #include "confdefs.h"
2700
2701 /* Thanks to Mike Rendell for this test.  */
2702 #include <sys/types.h>
2703 #define NGID 256
2704 #undef MAX
2705 #define MAX(x, y) ((x) > (y) ? (x) : (y))
2706 main()
2707 {
2708   gid_t gidset[NGID];
2709   int i, n;
2710   union { gid_t gval; long lval; }  val;
2711
2712   val.lval = -1;
2713   for (i = 0; i < NGID; i++)
2714     gidset[i] = val.gval;
2715   n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1,
2716                  gidset);
2717   /* Exit non-zero if getgroups seems to require an array of ints.  This
2718      happens when gid_t is short but getgroups modifies an array of ints.  */
2719   exit ((n > 0 && gidset[n] != val.gval) ? 1 : 0);
2720 }
2721
2722 EOF
2723 if { (eval echo configure:2724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2724 then
2725     ac_cv_type_getgroups=gid_t
2726 else
2727   echo "configure: failed program was:" >&5
2728   cat conftest.$ac_ext >&5
2729   rm -fr conftest*
2730   ac_cv_type_getgroups=int
2731 fi
2732 rm -fr conftest*
2733 fi
2734
2735 if test $ac_cv_type_getgroups = cross; then
2736         cat > conftest.$ac_ext <<EOF
2737 #line 2738 "configure"
2738 #include "confdefs.h"
2739 #include <unistd.h>
2740 EOF
2741 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2742   egrep "getgroups.*int.*gid_t" >/dev/null 2>&1; then
2743   rm -rf conftest*
2744   ac_cv_type_getgroups=gid_t
2745 else
2746   rm -rf conftest*
2747   ac_cv_type_getgroups=int
2748 fi
2749 rm -f conftest*
2750
2751 fi
2752 fi
2753
2754 echo "$ac_t""$ac_cv_type_getgroups" 1>&6
2755 cat >> confdefs.h <<EOF
2756 #define GETGROUPS_T $ac_cv_type_getgroups
2757 EOF
2758
2759
2760 if test "${target}" = "${build}"; then
2761   TARGET_GETGROUPS_T=$ac_cv_type_getgroups
2762 else
2763   case "${target}" in
2764         # This condition may need some tweaking.  It should include all
2765         # targets where the array type of the second argument of getgroups
2766         # is int and the type of gid_t is not equivalent to int.
2767         *-*-sunos* | *-*-ultrix*)
2768                 TARGET_GETGROUPS_T=int
2769                 ;;
2770         *)
2771                 TARGET_GETGROUPS_T=gid_t
2772                 ;;
2773   esac
2774 fi
2775
2776
2777 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2778 echo "configure:2779: checking for vprintf" >&5
2779 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2780   echo $ac_n "(cached) $ac_c" 1>&6
2781 else
2782   cat > conftest.$ac_ext <<EOF
2783 #line 2784 "configure"
2784 #include "confdefs.h"
2785 /* System header to define __stub macros and hopefully few prototypes,
2786     which can conflict with char vprintf(); below.  */
2787 #include <assert.h>
2788 /* Override any gcc2 internal prototype to avoid an error.  */
2789 /* We use char because int might match the return type of a gcc2
2790     builtin and then its argument prototype would still apply.  */
2791 char vprintf();
2792
2793 int main() {
2794
2795 /* The GNU C library defines this for functions which it implements
2796     to always fail with ENOSYS.  Some functions are actually named
2797     something starting with __ and the normal name is an alias.  */
2798 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2799 choke me
2800 #else
2801 vprintf();
2802 #endif
2803
2804 ; return 0; }
2805 EOF
2806 if { (eval echo configure:2807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2807   rm -rf conftest*
2808   eval "ac_cv_func_vprintf=yes"
2809 else
2810   echo "configure: failed program was:" >&5
2811   cat conftest.$ac_ext >&5
2812   rm -rf conftest*
2813   eval "ac_cv_func_vprintf=no"
2814 fi
2815 rm -f conftest*
2816 fi
2817
2818 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2819   echo "$ac_t""yes" 1>&6
2820   cat >> confdefs.h <<\EOF
2821 #define HAVE_VPRINTF 1
2822 EOF
2823
2824 else
2825   echo "$ac_t""no" 1>&6
2826 fi
2827
2828 if test "$ac_cv_func_vprintf" != yes; then
2829 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2830 echo "configure:2831: checking for _doprnt" >&5
2831 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2832   echo $ac_n "(cached) $ac_c" 1>&6
2833 else
2834   cat > conftest.$ac_ext <<EOF
2835 #line 2836 "configure"
2836 #include "confdefs.h"
2837 /* System header to define __stub macros and hopefully few prototypes,
2838     which can conflict with char _doprnt(); below.  */
2839 #include <assert.h>
2840 /* Override any gcc2 internal prototype to avoid an error.  */
2841 /* We use char because int might match the return type of a gcc2
2842     builtin and then its argument prototype would still apply.  */
2843 char _doprnt();
2844
2845 int main() {
2846
2847 /* The GNU C library defines this for functions which it implements
2848     to always fail with ENOSYS.  Some functions are actually named
2849     something starting with __ and the normal name is an alias.  */
2850 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2851 choke me
2852 #else
2853 _doprnt();
2854 #endif
2855
2856 ; return 0; }
2857 EOF
2858 if { (eval echo configure:2859: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2859   rm -rf conftest*
2860   eval "ac_cv_func__doprnt=yes"
2861 else
2862   echo "configure: failed program was:" >&5
2863   cat conftest.$ac_ext >&5
2864   rm -rf conftest*
2865   eval "ac_cv_func__doprnt=no"
2866 fi
2867 rm -f conftest*
2868 fi
2869
2870 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2871   echo "$ac_t""yes" 1>&6
2872   cat >> confdefs.h <<\EOF
2873 #define HAVE_DOPRNT 1
2874 EOF
2875
2876 else
2877   echo "$ac_t""no" 1>&6
2878 fi
2879
2880 fi
2881
2882 vfprintf=
2883 doprint=
2884 if test $ac_cv_func_vprintf != yes ; then
2885   vfprintf=vfprintf.o
2886   if test $ac_cv_func__doprnt != yes ; then
2887     doprint=doprint.o
2888   fi
2889 fi
2890
2891
2892
2893 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2894 echo "configure:2895: checking whether the printf functions support %p" >&5
2895 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2896   echo $ac_n "(cached) $ac_c" 1>&6
2897 else
2898   if test "$cross_compiling" = yes; then
2899   gcc_cv_func_printf_ptr=no
2900 else
2901   cat > conftest.$ac_ext <<EOF
2902 #line 2903 "configure"
2903 #include "confdefs.h"
2904 #include <stdio.h>
2905
2906 int main()
2907 {
2908   char buf[64];
2909   char *p = buf, *q = NULL;
2910   sprintf(buf, "%p", p);
2911   sscanf(buf, "%p", &q);
2912   return (p != q);
2913 }
2914 EOF
2915 if { (eval echo configure:2916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2916 then
2917   gcc_cv_func_printf_ptr=yes
2918 else
2919   echo "configure: failed program was:" >&5
2920   cat conftest.$ac_ext >&5
2921   rm -fr conftest*
2922   gcc_cv_func_printf_ptr=no
2923 fi
2924 rm -fr conftest*
2925 fi
2926
2927 rm -f core core.* *.core
2928 fi
2929
2930 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2931 if test $gcc_cv_func_printf_ptr = yes ; then
2932   cat >> confdefs.h <<\EOF
2933 #define HAVE_PRINTF_PTR 1
2934 EOF
2935
2936 fi
2937
2938
2939 case "${host}" in
2940 *-*-uwin*)
2941   # Under some versions of uwin, vfork is notoriously buggy and the test
2942   # can hang configure; on other versions, vfork exists just as a stub.
2943   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2944   ac_cv_func_vfork_works=no
2945   ;;
2946 esac
2947 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2948 echo "configure:2949: checking for pid_t" >&5
2949 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2950   echo $ac_n "(cached) $ac_c" 1>&6
2951 else
2952   cat > conftest.$ac_ext <<EOF
2953 #line 2954 "configure"
2954 #include "confdefs.h"
2955 #include <sys/types.h>
2956 #if STDC_HEADERS
2957 #include <stdlib.h>
2958 #include <stddef.h>
2959 #endif
2960 EOF
2961 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2962   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2963   rm -rf conftest*
2964   ac_cv_type_pid_t=yes
2965 else
2966   rm -rf conftest*
2967   ac_cv_type_pid_t=no
2968 fi
2969 rm -f conftest*
2970
2971 fi
2972 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2973 if test $ac_cv_type_pid_t = no; then
2974   cat >> confdefs.h <<\EOF
2975 #define pid_t int
2976 EOF
2977
2978 fi
2979
2980 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2981 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2982 echo "configure:2983: checking for vfork.h" >&5
2983 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2984   echo $ac_n "(cached) $ac_c" 1>&6
2985 else
2986   cat > conftest.$ac_ext <<EOF
2987 #line 2988 "configure"
2988 #include "confdefs.h"
2989 #include <vfork.h>
2990 EOF
2991 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2992 { (eval echo configure:2993: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2993 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2994 if test -z "$ac_err"; then
2995   rm -rf conftest*
2996   eval "ac_cv_header_$ac_safe=yes"
2997 else
2998   echo "$ac_err" >&5
2999   echo "configure: failed program was:" >&5
3000   cat conftest.$ac_ext >&5
3001   rm -rf conftest*
3002   eval "ac_cv_header_$ac_safe=no"
3003 fi
3004 rm -f conftest*
3005 fi
3006 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3007   echo "$ac_t""yes" 1>&6
3008   cat >> confdefs.h <<\EOF
3009 #define HAVE_VFORK_H 1
3010 EOF
3011
3012 else
3013   echo "$ac_t""no" 1>&6
3014 fi
3015
3016 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
3017 echo "configure:3018: checking for working vfork" >&5
3018 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
3019   echo $ac_n "(cached) $ac_c" 1>&6
3020 else
3021   if test "$cross_compiling" = yes; then
3022   echo $ac_n "checking for vfork""... $ac_c" 1>&6
3023 echo "configure:3024: checking for vfork" >&5
3024 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
3025   echo $ac_n "(cached) $ac_c" 1>&6
3026 else
3027   cat > conftest.$ac_ext <<EOF
3028 #line 3029 "configure"
3029 #include "confdefs.h"
3030 /* System header to define __stub macros and hopefully few prototypes,
3031     which can conflict with char vfork(); below.  */
3032 #include <assert.h>
3033 /* Override any gcc2 internal prototype to avoid an error.  */
3034 /* We use char because int might match the return type of a gcc2
3035     builtin and then its argument prototype would still apply.  */
3036 char vfork();
3037
3038 int main() {
3039
3040 /* The GNU C library defines this for functions which it implements
3041     to always fail with ENOSYS.  Some functions are actually named
3042     something starting with __ and the normal name is an alias.  */
3043 #if defined (__stub_vfork) || defined (__stub___vfork)
3044 choke me
3045 #else
3046 vfork();
3047 #endif
3048
3049 ; return 0; }
3050 EOF
3051 if { (eval echo configure:3052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3052   rm -rf conftest*
3053   eval "ac_cv_func_vfork=yes"
3054 else
3055   echo "configure: failed program was:" >&5
3056   cat conftest.$ac_ext >&5
3057   rm -rf conftest*
3058   eval "ac_cv_func_vfork=no"
3059 fi
3060 rm -f conftest*
3061 fi
3062
3063 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
3064   echo "$ac_t""yes" 1>&6
3065   :
3066 else
3067   echo "$ac_t""no" 1>&6
3068 fi
3069
3070 ac_cv_func_vfork_works=$ac_cv_func_vfork
3071 else
3072   cat > conftest.$ac_ext <<EOF
3073 #line 3074 "configure"
3074 #include "confdefs.h"
3075 /* Thanks to Paul Eggert for this test.  */
3076 #include <stdio.h>
3077 #include <sys/types.h>
3078 #include <sys/stat.h>
3079 #ifdef HAVE_UNISTD_H
3080 #include <unistd.h>
3081 #endif
3082 #ifdef HAVE_VFORK_H
3083 #include <vfork.h>
3084 #endif
3085 /* On some sparc systems, changes by the child to local and incoming
3086    argument registers are propagated back to the parent.
3087    The compiler is told about this with #include <vfork.h>,
3088    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
3089    Test for this by using a static variable whose address
3090    is put into a register that is clobbered by the vfork.  */
3091 static
3092 #ifdef __cplusplus
3093 sparc_address_test (int arg)
3094 #else
3095 sparc_address_test (arg) int arg;
3096 #endif
3097 {
3098   static pid_t child;
3099   if (!child) {
3100     child = vfork ();
3101     if (child < 0) {
3102       perror ("vfork");
3103       _exit(2);
3104     }
3105     if (!child) {
3106       arg = getpid();
3107       write(-1, "", 0);
3108       _exit (arg);
3109     }
3110   }
3111 }
3112 main() {
3113   pid_t parent = getpid ();
3114   pid_t child;
3115
3116   sparc_address_test ();
3117
3118   child = vfork ();
3119
3120   if (child == 0) {
3121     /* Here is another test for sparc vfork register problems.
3122        This test uses lots of local variables, at least
3123        as many local variables as main has allocated so far
3124        including compiler temporaries.  4 locals are enough for
3125        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
3126        A buggy compiler should reuse the register of parent
3127        for one of the local variables, since it will think that
3128        parent can't possibly be used any more in this routine.
3129        Assigning to the local variable will thus munge parent
3130        in the parent process.  */
3131     pid_t
3132       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
3133       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
3134     /* Convince the compiler that p..p7 are live; otherwise, it might
3135        use the same hardware register for all 8 local variables.  */
3136     if (p != p1 || p != p2 || p != p3 || p != p4
3137         || p != p5 || p != p6 || p != p7)
3138       _exit(1);
3139
3140     /* On some systems (e.g. IRIX 3.3),
3141        vfork doesn't separate parent from child file descriptors.
3142        If the child closes a descriptor before it execs or exits,
3143        this munges the parent's descriptor as well.
3144        Test for this by closing stdout in the child.  */
3145     _exit(close(fileno(stdout)) != 0);
3146   } else {
3147     int status;
3148     struct stat st;
3149
3150     while (wait(&status) != child)
3151       ;
3152     exit(
3153          /* Was there some problem with vforking?  */
3154          child < 0
3155
3156          /* Did the child fail?  (This shouldn't happen.)  */
3157          || status
3158
3159          /* Did the vfork/compiler bug occur?  */
3160          || parent != getpid()
3161
3162          /* Did the file descriptor bug occur?  */
3163          || fstat(fileno(stdout), &st) != 0
3164          );
3165   }
3166 }
3167 EOF
3168 if { (eval echo configure:3169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3169 then
3170   ac_cv_func_vfork_works=yes
3171 else
3172   echo "configure: failed program was:" >&5
3173   cat conftest.$ac_ext >&5
3174   rm -fr conftest*
3175   ac_cv_func_vfork_works=no
3176 fi
3177 rm -fr conftest*
3178 fi
3179
3180 fi
3181
3182 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
3183 if test $ac_cv_func_vfork_works = no; then
3184   cat >> confdefs.h <<\EOF
3185 #define vfork fork
3186 EOF
3187
3188 fi
3189
3190 for ac_hdr in unistd.h
3191 do
3192 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3193 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3194 echo "configure:3195: checking for $ac_hdr" >&5
3195 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3196   echo $ac_n "(cached) $ac_c" 1>&6
3197 else
3198   cat > conftest.$ac_ext <<EOF
3199 #line 3200 "configure"
3200 #include "confdefs.h"
3201 #include <$ac_hdr>
3202 EOF
3203 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3204 { (eval echo configure:3205: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3205 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3206 if test -z "$ac_err"; then
3207   rm -rf conftest*
3208   eval "ac_cv_header_$ac_safe=yes"
3209 else
3210   echo "$ac_err" >&5
3211   echo "configure: failed program was:" >&5
3212   cat conftest.$ac_ext >&5
3213   rm -rf conftest*
3214   eval "ac_cv_header_$ac_safe=no"
3215 fi
3216 rm -f conftest*
3217 fi
3218 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
3219   echo "$ac_t""yes" 1>&6
3220     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
3221   cat >> confdefs.h <<EOF
3222 #define $ac_tr_hdr 1
3223 EOF
3224
3225 else
3226   echo "$ac_t""no" 1>&6
3227 fi
3228 done
3229
3230 for ac_func in getpagesize
3231 do
3232 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3233 echo "configure:3234: checking for $ac_func" >&5
3234 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3235   echo $ac_n "(cached) $ac_c" 1>&6
3236 else
3237   cat > conftest.$ac_ext <<EOF
3238 #line 3239 "configure"
3239 #include "confdefs.h"
3240 /* System header to define __stub macros and hopefully few prototypes,
3241     which can conflict with char $ac_func(); below.  */
3242 #include <assert.h>
3243 /* Override any gcc2 internal prototype to avoid an error.  */
3244 /* We use char because int might match the return type of a gcc2
3245     builtin and then its argument prototype would still apply.  */
3246 char $ac_func();
3247
3248 int main() {
3249
3250 /* The GNU C library defines this for functions which it implements
3251     to always fail with ENOSYS.  Some functions are actually named
3252     something starting with __ and the normal name is an alias.  */
3253 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
3254 choke me
3255 #else
3256 $ac_func();
3257 #endif
3258
3259 ; return 0; }
3260 EOF
3261 if { (eval echo configure:3262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3262   rm -rf conftest*
3263   eval "ac_cv_func_$ac_func=yes"
3264 else
3265   echo "configure: failed program was:" >&5
3266   cat conftest.$ac_ext >&5
3267   rm -rf conftest*
3268   eval "ac_cv_func_$ac_func=no"
3269 fi
3270 rm -f conftest*
3271 fi
3272
3273 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
3274   echo "$ac_t""yes" 1>&6
3275     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3276   cat >> confdefs.h <<EOF
3277 #define $ac_tr_func 1
3278 EOF
3279
3280 else
3281   echo "$ac_t""no" 1>&6
3282 fi
3283 done
3284
3285 echo $ac_n "checking for working mmap which provides zeroed pages anywhere""... $ac_c" 1>&6
3286 echo "configure:3287: checking for working mmap which provides zeroed pages anywhere" >&5
3287 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
3288   echo $ac_n "(cached) $ac_c" 1>&6
3289 else
3290   if test "$cross_compiling" = yes; then
3291   ac_cv_func_mmap_anywhere=no
3292 else
3293   cat > conftest.$ac_ext <<EOF
3294 #line 3295 "configure"
3295 #include "confdefs.h"
3296
3297 /* Test by Richard Henderson and Alexandre Oliva.
3298    Check whether mmap MAP_ANONYMOUS or mmap from /dev/zero works. */
3299 #include <sys/types.h>
3300 #include <fcntl.h>
3301 #include <sys/mman.h>
3302
3303 #if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
3304 # define MAP_ANONYMOUS MAP_ANON
3305 #endif
3306
3307 /* This mess was copied from the GNU getpagesize.h.  */
3308 #ifndef HAVE_GETPAGESIZE
3309 # ifdef HAVE_UNISTD_H
3310 #  include <unistd.h>
3311 # endif
3312
3313 /* Assume that all systems that can run configure have sys/param.h.  */
3314 # ifndef HAVE_SYS_PARAM_H
3315 #  define HAVE_SYS_PARAM_H 1
3316 # endif
3317
3318 # ifdef _SC_PAGESIZE
3319 #  define getpagesize() sysconf(_SC_PAGESIZE)
3320 # else /* no _SC_PAGESIZE */
3321 #  ifdef HAVE_SYS_PARAM_H
3322 #   include <sys/param.h>
3323 #   ifdef EXEC_PAGESIZE
3324 #    define getpagesize() EXEC_PAGESIZE
3325 #   else /* no EXEC_PAGESIZE */
3326 #    ifdef NBPG
3327 #     define getpagesize() NBPG * CLSIZE
3328 #     ifndef CLSIZE
3329 #      define CLSIZE 1
3330 #     endif /* no CLSIZE */
3331 #    else /* no NBPG */
3332 #     ifdef NBPC
3333 #      define getpagesize() NBPC
3334 #     else /* no NBPC */
3335 #      ifdef PAGESIZE
3336 #       define getpagesize() PAGESIZE
3337 #      endif /* PAGESIZE */
3338 #     endif /* no NBPC */
3339 #    endif /* no NBPG */
3340 #   endif /* no EXEC_PAGESIZE */
3341 #  else /* no HAVE_SYS_PARAM_H */
3342 #   define getpagesize() 8192   /* punt totally */
3343 #  endif /* no HAVE_SYS_PARAM_H */
3344 # endif /* no _SC_PAGESIZE */
3345
3346 #endif /* no HAVE_GETPAGESIZE */
3347
3348 int main()
3349 {
3350   char *x;
3351   int fd, pg;
3352
3353 #ifndef MAP_ANONYMOUS
3354   fd = open("/dev/zero", O_RDWR);
3355   if (fd < 0)
3356     exit(1);
3357 #endif
3358
3359   pg = getpagesize();
3360 #ifdef MAP_ANONYMOUS
3361   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE,
3362                   MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
3363 #else
3364   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
3365 #endif
3366   if (x == (char *) -1)
3367     exit(2);
3368
3369   *(int *)x += 1;
3370
3371   if (munmap(x, pg) < 0)
3372     exit(3);
3373
3374   exit(0);
3375 }
3376 EOF
3377 if { (eval echo configure:3378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3378 then
3379   ac_cv_func_mmap_anywhere=yes
3380 else
3381   echo "configure: failed program was:" >&5
3382   cat conftest.$ac_ext >&5
3383   rm -fr conftest*
3384   ac_cv_func_mmap_anywhere=no
3385 fi
3386 rm -fr conftest*
3387 fi
3388
3389 fi
3390
3391 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
3392 if test $ac_cv_func_mmap_anywhere = yes; then
3393   cat >> confdefs.h <<\EOF
3394 #define HAVE_MMAP_ANYWHERE 1
3395 EOF
3396
3397 fi
3398
3399 echo $ac_n "checking for working mmap of a file""... $ac_c" 1>&6
3400 echo "configure:3401: checking for working mmap of a file" >&5
3401 if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then
3402   echo $ac_n "(cached) $ac_c" 1>&6
3403 else
3404   # Create a file one thousand bytes long.
3405 for i in 1 2 3 4 5 6 7 8 9 0
3406 do for j in 1 2 3 4 5 6 7 8 9 0
3407 do echo $i $j xxxxx
3408 done
3409 done > conftestdata$$
3410
3411 if test "$cross_compiling" = yes; then
3412   ac_cv_func_mmap_file=no
3413 else
3414   cat > conftest.$ac_ext <<EOF
3415 #line 3416 "configure"
3416 #include "confdefs.h"
3417
3418 /* Test by Zack Weinberg.  Modified from MMAP_ANYWHERE test by
3419    Richard Henderson and Alexandre Oliva.
3420    Check whether read-only mmap of a plain file works. */
3421 #include <sys/types.h>
3422 #include <sys/stat.h>
3423 #include <fcntl.h>
3424 #include <sys/mman.h>
3425
3426 int main()
3427 {
3428   char *x;
3429   int fd;
3430   struct stat st;
3431
3432   fd = open("conftestdata$$", O_RDONLY);
3433   if (fd < 0)
3434     exit(1);
3435
3436   if (fstat (fd, &st))
3437     exit(2);
3438
3439   x = (char*)mmap(0, st.st_size, PROT_READ, MAP_PRIVATE, fd, 0);
3440   if (x == (char *) -1)
3441     exit(3);
3442
3443   if (x[0] != '1' || x[1] != ' ' || x[2] != '1' || x[3] != ' ')
3444     exit(4);
3445
3446   if (munmap(x, st.st_size) < 0)
3447     exit(5);
3448
3449   exit(0);
3450 }
3451 EOF
3452 if { (eval echo configure:3453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3453 then
3454   ac_cv_func_mmap_file=yes
3455 else
3456   echo "configure: failed program was:" >&5
3457   cat conftest.$ac_ext >&5
3458   rm -fr conftest*
3459   ac_cv_func_mmap_file=no
3460 fi
3461 rm -fr conftest*
3462 fi
3463
3464 fi
3465
3466 echo "$ac_t""$ac_cv_func_mmap_file" 1>&6
3467 if test $ac_cv_func_mmap_file = yes; then
3468   cat >> confdefs.h <<\EOF
3469 #define HAVE_MMAP_FILE 1
3470 EOF
3471
3472 fi
3473
3474
3475 # We will need to find libiberty.h and ansidecl.h
3476 saved_CFLAGS="$CFLAGS"
3477 CFLAGS="$CFLAGS -I${srcdir} -I${srcdir}/../include"
3478 for ac_func in bcopy bzero bcmp \
3479         index rindex getenv atol sbrk abort atof getcwd getwd \
3480         strsignal putc_unlocked fputs_unlocked strstr environ \
3481         malloc realloc calloc free basename getopt
3482 do
3483   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3484 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3485 echo "configure:3486: checking whether $ac_func is declared" >&5
3486 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3487   echo $ac_n "(cached) $ac_c" 1>&6
3488 else
3489   cat > conftest.$ac_ext <<EOF
3490 #line 3491 "configure"
3491 #include "confdefs.h"
3492 #include "gansidecl.h"
3493 #include "system.h"
3494
3495 int main() {
3496 #ifndef $ac_func
3497 char *(*pfn) = (char *(*)) $ac_func ;
3498 #endif
3499 ; return 0; }
3500 EOF
3501 if { (eval echo configure:3502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3502   rm -rf conftest*
3503   eval "gcc_cv_have_decl_$ac_func=yes"
3504 else
3505   echo "configure: failed program was:" >&5
3506   cat conftest.$ac_ext >&5
3507   rm -rf conftest*
3508   eval "gcc_cv_have_decl_$ac_func=no"
3509 fi
3510 rm -f conftest*
3511 fi
3512
3513 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3514   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3515 #define $ac_tr_decl 1
3516 EOF
3517
3518 else
3519   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3520 #define $ac_tr_decl 0
3521 EOF
3522
3523 fi
3524
3525 done
3526 if test x = y ; then
3527   cat >> confdefs.h <<EOF
3528 #define HAVE_DECL_BCOPY 1
3529 EOF
3530  cat >> confdefs.h <<EOF
3531 #define HAVE_DECL_BZERO 1
3532 EOF
3533  cat >> confdefs.h <<EOF
3534 #define HAVE_DECL_BCMP 1
3535 EOF
3536  \
3537         cat >> confdefs.h <<EOF
3538 #define HAVE_DECL_INDEX 1
3539 EOF
3540  cat >> confdefs.h <<EOF
3541 #define HAVE_DECL_RINDEX 1
3542 EOF
3543  cat >> confdefs.h <<EOF
3544 #define HAVE_DECL_GETENV 1
3545 EOF
3546  cat >> confdefs.h <<EOF
3547 #define HAVE_DECL_ATOL 1
3548 EOF
3549  cat >> confdefs.h <<EOF
3550 #define HAVE_DECL_SBRK 1
3551 EOF
3552  cat >> confdefs.h <<EOF
3553 #define HAVE_DECL_ABORT 1
3554 EOF
3555  cat >> confdefs.h <<EOF
3556 #define HAVE_DECL_ATOF 1
3557 EOF
3558  cat >> confdefs.h <<EOF
3559 #define HAVE_DECL_GETCWD 1
3560 EOF
3561  cat >> confdefs.h <<EOF
3562 #define HAVE_DECL_GETWD 1
3563 EOF
3564  \
3565         cat >> confdefs.h <<EOF
3566 #define HAVE_DECL_STRSIGNAL 1
3567 EOF
3568  cat >> confdefs.h <<EOF
3569 #define HAVE_DECL_PUTC_UNLOCKED 1
3570 EOF
3571  cat >> confdefs.h <<EOF
3572 #define HAVE_DECL_FPUTS_UNLOCKED 1
3573 EOF
3574  cat >> confdefs.h <<EOF
3575 #define HAVE_DECL_STRSTR 1
3576 EOF
3577  cat >> confdefs.h <<EOF
3578 #define HAVE_DECL_ENVIRON 1
3579 EOF
3580  \
3581         cat >> confdefs.h <<EOF
3582 #define HAVE_DECL_MALLOC 1
3583 EOF
3584  cat >> confdefs.h <<EOF
3585 #define HAVE_DECL_REALLOC 1
3586 EOF
3587  cat >> confdefs.h <<EOF
3588 #define HAVE_DECL_CALLOC 1
3589 EOF
3590  cat >> confdefs.h <<EOF
3591 #define HAVE_DECL_FREE 1
3592 EOF
3593  cat >> confdefs.h <<EOF
3594 #define HAVE_DECL_BASENAME 1
3595 EOF
3596  cat >> confdefs.h <<EOF
3597 #define HAVE_DECL_GETOPT 1
3598 EOF
3599 fi
3600
3601
3602 for ac_func in getrlimit setrlimit getrusage
3603 do
3604   ac_tr_decl=HAVE_DECL_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3605 echo $ac_n "checking whether $ac_func is declared""... $ac_c" 1>&6
3606 echo "configure:3607: checking whether $ac_func is declared" >&5
3607 if eval "test \"`echo '$''{'gcc_cv_have_decl_$ac_func'+set}'`\" = set"; then
3608   echo $ac_n "(cached) $ac_c" 1>&6
3609 else
3610   cat > conftest.$ac_ext <<EOF
3611 #line 3612 "configure"
3612 #include "confdefs.h"
3613 #include "gansidecl.h"
3614 #include "system.h"
3615 #ifdef HAVE_SYS_RESOURCE_H
3616 #include <sys/resource.h>
3617 #endif
3618
3619
3620 int main() {
3621 #ifndef $ac_func
3622 char *(*pfn) = (char *(*)) $ac_func ;
3623 #endif
3624 ; return 0; }
3625 EOF
3626 if { (eval echo configure:3627: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3627   rm -rf conftest*
3628   eval "gcc_cv_have_decl_$ac_func=yes"
3629 else
3630   echo "configure: failed program was:" >&5
3631   cat conftest.$ac_ext >&5
3632   rm -rf conftest*
3633   eval "gcc_cv_have_decl_$ac_func=no"
3634 fi
3635 rm -f conftest*
3636 fi
3637
3638 if eval "test \"`echo '$gcc_cv_have_decl_'$ac_func`\" = yes"; then
3639   echo "$ac_t""yes" 1>&6 ; cat >> confdefs.h <<EOF
3640 #define $ac_tr_decl 1
3641 EOF
3642
3643 else
3644   echo "$ac_t""no" 1>&6 ; cat >> confdefs.h <<EOF
3645 #define $ac_tr_decl 0
3646 EOF
3647
3648 fi
3649
3650 done
3651 if test x = y ; then
3652   cat >> confdefs.h <<EOF
3653 #define HAVE_DECL_GETRLIMIT 1
3654 EOF
3655  cat >> confdefs.h <<EOF
3656 #define HAVE_DECL_SETRLIMIT 1
3657 EOF
3658  cat >> confdefs.h <<EOF
3659 #define HAVE_DECL_GETRUSAGE 1
3660 EOF
3661 fi
3662
3663
3664 # Restore CFLAGS from before the gcc_AC_NEED_DECLARATIONS tests.
3665 CFLAGS="$saved_CFLAGS"
3666
3667 # mkdir takes a single argument on some systems.
3668 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3669 echo "configure:3670: checking if mkdir takes one argument" >&5
3670 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3671   echo $ac_n "(cached) $ac_c" 1>&6
3672 else
3673   cat > conftest.$ac_ext <<EOF
3674 #line 3675 "configure"
3675 #include "confdefs.h"
3676
3677 #include <sys/types.h>
3678 #ifdef HAVE_SYS_STAT_H
3679 # include <sys/stat.h>
3680 #endif
3681 #ifdef HAVE_UNISTD_H
3682 # include <unistd.h>
3683 #endif
3684 #ifdef HAVE_DIRECT_H
3685 # include <direct.h>
3686 #endif
3687 int main() {
3688 mkdir ("foo", 0);
3689 ; return 0; }
3690 EOF
3691 if { (eval echo configure:3692: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3692   rm -rf conftest*
3693   gcc_cv_mkdir_takes_one_arg=no
3694 else
3695   echo "configure: failed program was:" >&5
3696   cat conftest.$ac_ext >&5
3697   rm -rf conftest*
3698   gcc_cv_mkdir_takes_one_arg=yes
3699 fi
3700 rm -f conftest*
3701 fi
3702
3703 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3704 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3705   cat >> confdefs.h <<\EOF
3706 #define MKDIR_TAKES_ONE_ARG 1
3707 EOF
3708
3709 fi
3710
3711
3712 # File extensions
3713 manext='.1'
3714 objext='.o'
3715
3716
3717
3718 build_xm_file=
3719 build_xm_defines=
3720 build_install_headers_dir=install-headers-tar
3721 build_exeext=
3722 host_xm_file=
3723 host_xm_defines=
3724 host_xmake_file=
3725 host_truncate_target=
3726 host_exeext=
3727
3728 # Decode the host machine, then the target machine.
3729 # For the host machine, we save the xm_file variable as host_xm_file;
3730 # then we decode the target machine and forget everything else
3731 # that came from the host machine.
3732 for machine in $build $host $target; do
3733
3734         out_file=
3735         xmake_file=
3736         tmake_file=
3737         extra_headers=
3738         extra_passes=
3739         extra_parts=
3740         extra_programs=
3741         extra_objs=
3742         extra_host_objs=
3743         extra_gcc_objs=
3744         xm_defines=
3745         float_format=
3746         # Set this to force installation and use of collect2.
3747         use_collect2=
3748         # Set this to override the default target model.
3749         target_cpu_default=
3750         # Set this to control how the header file directory is installed.
3751         install_headers_dir=install-headers-tar
3752         # Set this to a non-empty list of args to pass to cpp if the target
3753         # wants its .md file passed through cpp.
3754         md_cppflags=
3755         # Set this if directory names should be truncated to 14 characters.
3756         truncate_target=
3757         # Set this if gdb needs a dir command with `dirname $out_file`
3758         gdb_needs_out_file_path=
3759         # Set this if the build machine requires executables to have a
3760         # file name suffix.
3761         exeext=
3762         # Set this to control which thread package will be used.
3763         thread_file=
3764         # Reinitialize these from the flag values every loop pass, since some
3765         # configure entries modify them.
3766         gas="$gas_flag"
3767         gnu_ld="$gnu_ld_flag"
3768         enable_threads=$enable_threads_flag
3769
3770         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3771         # updated in each machine entry.
3772         tm_p_file=
3773         cpu_type=`echo $machine | sed 's/-.*$//'`
3774         case $machine in
3775         alpha*-*-*)
3776                 cpu_type=alpha
3777                 ;;
3778         strongarm*-*-*)
3779                 cpu_type=arm
3780                 ;;
3781         arm*-*-*)
3782                 cpu_type=arm
3783                 ;;
3784         c*-convex-*)
3785                 cpu_type=convex
3786                 ;;
3787         i[34567]86-*-*)
3788                 cpu_type=i386
3789                 ;;
3790         hppa*-*-*)
3791                 cpu_type=pa
3792                 ;;
3793         m68000-*-*)
3794                 cpu_type=m68k
3795                 ;;
3796         mips*-*-*)
3797                 cpu_type=mips
3798                 ;;
3799         pj*-*-*)
3800                 cpu_type=pj
3801                 ;;
3802         powerpc*-*-*)
3803                 cpu_type=rs6000
3804                 ;;
3805         pyramid-*-*)
3806                 cpu_type=pyr
3807                 ;;
3808         sparc*-*-*)
3809                 cpu_type=sparc
3810                 ;;
3811         esac
3812
3813         tm_file=${cpu_type}/${cpu_type}.h
3814         xm_file=${cpu_type}/xm-${cpu_type}.h
3815         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3816         then
3817                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3818         fi
3819         # On a.out targets, we need to use collect2.
3820         case $machine in
3821         *-*-*aout*)
3822                 use_collect2=yes
3823                 ;;
3824         esac
3825
3826         # Common parts for linux and openbsd systems
3827         case $machine in
3828         *-*-linux*)
3829                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3830                 ;;
3831         *-*-openbsd*)
3832                 tm_file=${cpu_type}/openbsd.h
3833                 tmake_file="t-libc-ok t-openbsd"
3834                 # avoid surprises, always provide an xm-openbsd file
3835                 xm_file=${cpu_type}/xm-openbsd.h
3836                 # don't depend on processor x-fragments as well
3837                 xmake_file=none
3838                 if test x$enable_threads = xyes; then
3839                         thread_file='posix'
3840                         tmake_file="${tmake_file} t-openbsd-thread"
3841                 fi
3842                 ;;
3843         esac
3844
3845         case $machine in
3846         # Support site-specific machine types.
3847         *local*)
3848                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3849                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3850                 xm_file=${cpu_type}/xm-$rest.h
3851                 tm_file=${cpu_type}/$rest.h
3852                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3853                 then xmake_file=${cpu_type}/x-$rest; \
3854                 else true; \
3855                 fi
3856                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3857                 then tmake_file=${cpu_type}/t-$rest; \
3858                 else true; \
3859                 fi
3860                 ;;
3861         1750a-*-*)
3862                 ;;
3863         a29k-*-bsd* | a29k-*-sym1*)
3864                 tm_file="${tm_file} a29k/unix.h"
3865                 xm_defines=USG
3866                 xmake_file=a29k/x-unix
3867                 use_collect2=yes
3868                 ;;
3869         a29k-*-udi | a29k-*-coff)
3870                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3871                 tmake_file=a29k/t-a29kbare
3872                 ;;
3873         a29k-wrs-vxworks*)
3874                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3875                 tmake_file=a29k/t-vx29k
3876                 extra_parts="crtbegin.o crtend.o"
3877                 thread_file='vxworks'
3878                 ;;
3879         a29k-*-*)                       # Default a29k environment.
3880                 use_collect2=yes
3881                 ;;
3882         alpha-*-interix)
3883                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3884
3885                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3886                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3887
3888                 # GAS + IEEE_CONFORMANT
3889                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3890
3891                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3892                 xmake_file="x-interix alpha/t-pe"
3893                 tmake_file="alpha/t-alpha alpha/t-interix alpha/t-ieee"
3894                 if test x$enable_threads = xyes ; then
3895                         thread_file='posix'
3896                 fi
3897                 if test x$stabs = xyes ; then
3898                         tm_file="${tm_file} dbxcoff.h"
3899                 fi
3900                 #prefix='$$INTERIX_ROOT'/usr/contrib
3901                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3902                 ;;
3903         alpha*-*-linux*ecoff*)
3904                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3905                 target_cpu_default="MASK_GAS"
3906                 tmake_file="alpha/t-alpha alpha/t-ieee"
3907                 gas=no
3908                 xmake_file=none
3909                 gas=yes gnu_ld=yes
3910                 ;;
3911         alpha*-*-linux*libc1*)
3912                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3913                 target_cpu_default="MASK_GAS"
3914                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-alpha alpha/t-crtbe alpha/t-ieee"
3915                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3916                 xmake_file=none
3917                 gas=yes gnu_ld=yes
3918                 if test x$enable_threads = xyes; then
3919                         thread_file='posix'
3920                 fi
3921                 ;;
3922         alpha*-*-linux*)
3923                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3924                 target_cpu_default="MASK_GAS"
3925                 tmake_file="t-linux alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3926                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3927                 xmake_file=none
3928                 gas=yes gnu_ld=yes
3929                 if test x$enable_threads = xyes; then
3930                         thread_file='posix'
3931                 fi
3932                 ;;
3933         alpha*-*-freebsd*)
3934                 tm_file="${tm_file} freebsd.h alpha/elf.h alpha/freebsd.h"
3935                 target_cpu_default="MASK_GAS"
3936                 tmake_file="t-freebsd alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3937                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3938                 xmake_file=none
3939                 gas=yes gnu_ld=yes
3940                 stabs=yes
3941                 case x${enable_threads} in
3942                 xyes | xpthreads | xposix)
3943                         thread_file='posix'
3944                         tmake_file="${tmake_file} t-freebsd-thread"
3945                         ;;
3946                 esac
3947                 ;;
3948         alpha*-*-netbsd*)
3949                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3950                 target_cpu_default="MASK_GAS"
3951                 tmake_file="alpha/t-crtbe alpha/t-alpha alpha/t-ieee"
3952                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3953                 xmake_file=none
3954                 gas=yes gnu_ld=yes
3955                 ;;
3956
3957         alpha*-*-openbsd*)
3958                 # default x-alpha is only appropriate for dec-osf.
3959                 target_cpu_default="MASK_GAS"
3960                 tmake_file="alpha/t-alpha alpha/t-ieee"
3961                 ;;
3962
3963         alpha*-dec-osf*)
3964                 if test x$stabs = xyes
3965                 then
3966                         tm_file="${tm_file} dbx.h"
3967                 fi
3968                 if test x$gas != xyes
3969                 then
3970                         extra_passes="mips-tfile mips-tdump"
3971                 fi
3972                 use_collect2=yes
3973                 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-osf"
3974                 xmake_file=alpha/x-osf
3975                 case $machine in
3976                   *-*-osf1*)
3977                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3978                     ;;
3979                   *-*-osf[23]*)
3980                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3981                     ;;
3982                   *-*-osf4*)
3983                     tm_file="${tm_file} alpha/osf.h"
3984                     tmake_file="$tmake_file alpha/t-osf4"
3985                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3986                     # a broken tar, so we use cpio instead.
3987                     install_headers_dir=install-headers-cpio
3988                     ;;
3989                   *-*-osf5*)
3990                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3991                     tmake_file="$tmake_file alpha/t-osf4"
3992                     ;;
3993                 esac
3994                 case $machine in
3995                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3996                     target_cpu_default=MASK_SUPPORT_ARCH
3997                     ;;
3998                 esac
3999                 ;;
4000         alpha*-*-vxworks*)
4001                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
4002                 tmake_file="alpha/t-alpha alpha/t-ieee"
4003                 if  x$gas != xyes
4004                 then
4005                         extra_passes="mips-tfile mips-tdump"
4006                 fi
4007                 use_collect2=yes
4008                 thread_file='vxworks'
4009                 ;;
4010         alpha*-*-winnt*)
4011                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
4012                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
4013                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
4014                 xmake_file=winnt/x-winnt
4015                 extra_host_objs=oldnames.o
4016                 extra_gcc_objs="spawnv.o oldnames.o"
4017                 if test x$gnu_ld != xyes
4018                 then
4019                         extra_programs=ld.exe
4020                 fi
4021                 if test x$enable_threads = xyes; then
4022                         thread_file='win32'
4023                 fi
4024                 ;;
4025         alpha*-dec-vms*)
4026                 tm_file=alpha/vms.h
4027                 xm_file="${xm_file} alpha/xm-vms.h"
4028                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
4029                 ;;
4030         arc-*-elf*)
4031                 extra_parts="crtinit.o crtfini.o"
4032                 ;;
4033         arm-*-coff* | armel-*-coff*)
4034                 tm_file=arm/coff.h
4035                 tmake_file=arm/t-arm-coff
4036                 ;;
4037         arm-*-vxworks*)
4038                 tm_file=arm/vxarm.h
4039                 tmake_file=arm/t-arm-coff
4040                 thread_file='vxworks'
4041                 ;;
4042         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
4043                 tm_file=arm/riscix1-1.h
4044                 use_collect2=yes
4045                 ;;
4046         arm-*-riscix*)                  # Acorn RISC machine
4047                 if test x$gas = xyes
4048                 then
4049                     tm_file=arm/rix-gas.h
4050                 else
4051                     tm_file=arm/riscix.h
4052                 fi
4053                 xmake_file=arm/x-riscix
4054                 tmake_file=arm/t-riscix
4055                 use_collect2=yes
4056                 ;;
4057         arm-semi-aout | armel-semi-aout)
4058                 tm_file=arm/semi.h
4059                 tmake_file=arm/t-semi
4060                 ;;
4061         arm-semi-aof | armel-semi-aof)
4062                 tm_file=arm/semiaof.h
4063                 tmake_file=arm/t-semiaof
4064                 ;;
4065         arm*-*-netbsd*)
4066                 tm_file=arm/netbsd.h
4067                 tmake_file="t-netbsd arm/t-netbsd"
4068                 use_collect2=yes
4069                 ;;
4070         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
4071                 cpu_type=arm
4072                 xmake_file=x-linux
4073                 tm_file=arm/linux-aout.h
4074                 tmake_file=arm/t-linux
4075                 gnu_ld=yes
4076                 ;;
4077         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4078                 xm_file=arm/xm-linux.h
4079                 xmake_file=x-linux
4080                 tm_file="arm/linux-oldld.h 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*-*-linux*)          # ARM GNU/Linux with ELF
4096                 xm_file=arm/xm-linux.h
4097                 xmake_file=x-linux
4098                 tm_file="arm/linux-elf.h"
4099                 case $machine in
4100                 armv2*-*-*)
4101                         tm_file="arm/linux-elf26.h $tm_file"
4102                         ;;
4103                 esac
4104                 tmake_file="t-linux arm/t-linux"
4105                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4106                 gnu_ld=yes
4107                 case x${enable_threads} in
4108                 x | xyes | xpthreads | xposix)
4109                         thread_file='posix'
4110                         ;;
4111                 esac
4112                 ;;
4113         arm*-*-uclinux*)                # ARM ucLinux
4114                 tm_file=arm/uclinux-elf.h
4115                 tmake_file=arm/t-arm-elf
4116                 ;;
4117         arm*-*-aout)
4118                 tm_file=arm/aout.h
4119                 tmake_file=arm/t-arm-aout
4120                 ;;
4121         arm*-*-ecos-elf)
4122                 tm_file=arm/ecos-elf.h
4123                 tmake_file=arm/t-arm-elf
4124                 ;;
4125         arm*-*-elf)
4126                 tm_file=arm/unknown-elf.h
4127                 tmake_file=arm/t-arm-elf
4128                 ;;
4129         arm*-*-conix*)
4130                 tm_file=arm/conix-elf.h
4131                 tmake_file=arm/t-arm-elf
4132                 ;;
4133         arm*-*-oabi)
4134                 tm_file=arm/unknown-elf-oabi.h
4135                 tmake_file=arm/t-arm-elf
4136                 ;;
4137         arm-*-pe*)
4138                 tm_file=arm/pe.h
4139                 tmake_file=arm/t-pe
4140                 extra_objs="pe.o"
4141                 ;;
4142         avr-*-*)
4143                 ;;
4144         c1-convex-*)                    # Convex C1
4145                 target_cpu_default=1
4146                 use_collect2=yes
4147                 ;;
4148         c2-convex-*)                    # Convex C2
4149                 target_cpu_default=2
4150                 use_collect2=yes
4151                 ;;
4152         c32-convex-*)
4153                 target_cpu_default=4
4154                 use_collect2=yes
4155                 ;;
4156         c34-convex-*)
4157                 target_cpu_default=8
4158                 use_collect2=yes
4159                 ;;
4160         c38-convex-*)
4161                 target_cpu_default=16
4162                 use_collect2=yes
4163                 ;;
4164         c4x-*)
4165                 cpu_type=c4x
4166                 float_format=c4x
4167                 tmake_file=c4x/t-c4x
4168                 ;;
4169         clipper-intergraph-clix*)
4170                 tm_file="${tm_file} svr3.h clipper/clix.h"
4171                 xm_file=clipper/xm-clix.h
4172                 xmake_file=clipper/x-clix
4173                 extra_headers=va-clipper.h
4174                 extra_parts="crtbegin.o crtend.o"
4175                 install_headers_dir=install-headers-cpio
4176                 ;;
4177         d30v-*)
4178                 float_format=i64
4179                 ;;
4180         dsp16xx-*)
4181                 ;;
4182         elxsi-elxsi-*)
4183                 use_collect2=yes
4184                 ;;
4185         fr30-*-elf)
4186                 tm_file="fr30/fr30.h"
4187                 tmake_file=fr30/t-fr30
4188                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4189                 ;;
4190         h8300-*-*)
4191                 float_format=i32
4192                 ;;
4193         hppa*-*-linux*)
4194                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4195                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4196                 tmake_file="t-linux pa/t-linux"
4197                 extra_parts="crtbegin.o crtend.o"
4198                 xmake_file=none
4199                 gas=yes gnu_ld=yes
4200                 if test x$enable_threads = xyes; then
4201                         thread_file='posix'
4202                 fi
4203                 ;;
4204         hppa*-*-openbsd*)
4205                 target_cpu_default="MASK_PA_11"
4206                 tmake_file=pa/t-openbsd
4207                 ;;
4208         hppa1.1-*-pro*)
4209                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4210                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4211                 xm_file=pa/xm-papro.h
4212                 tmake_file=pa/t-pro
4213                 ;;
4214         hppa1.1-*-osf*)
4215                 target_cpu_default="MASK_PA_11"
4216                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4217                 use_collect2=yes
4218                 ;;
4219         hppa1.1-*-rtems*)
4220                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4221                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4222                 xm_file=pa/xm-papro.h
4223                 tmake_file=pa/t-pro
4224                 ;;
4225         hppa1.0-*-osf*)
4226                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4227                 use_collect2=yes
4228                 ;;
4229         hppa1.1-*-bsd*)
4230                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4231                 target_cpu_default="MASK_PA_11"
4232                 use_collect2=yes
4233                 ;;
4234         hppa1.0-*-bsd*)
4235                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4236                 use_collect2=yes
4237                 ;;
4238         hppa1.0-*-hpux7*)
4239                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4240                 xm_file=pa/xm-pahpux.h
4241                 xmake_file=pa/x-pa-hpux
4242                 if test x$gas = xyes
4243                 then
4244                         tm_file="${tm_file} pa/gas.h"
4245                 fi
4246                 install_headers_dir=install-headers-cpio
4247                 use_collect2=yes
4248                 ;;
4249         hppa1.0-*-hpux8.0[0-2]*)
4250                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4251                 xm_file=pa/xm-pahpux.h
4252                 xmake_file=pa/x-pa-hpux
4253                 if test x$gas = xyes
4254                 then
4255                         tm_file="${tm_file} pa/pa-gas.h"
4256                 else
4257                         tm_file="pa/pa-oldas.h ${tm_file}"
4258                 fi
4259                 install_headers_dir=install-headers-cpio
4260                 use_collect2=yes
4261                 ;;
4262         hppa1.1-*-hpux8.0[0-2]*)
4263                 target_cpu_default="MASK_PA_11"
4264                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4265                 xm_file=pa/xm-pahpux.h
4266                 xmake_file=pa/x-pa-hpux
4267                 if test x$gas = xyes
4268                 then
4269                         tm_file="${tm_file} pa/pa-gas.h"
4270                 else
4271                         tm_file="pa/pa-oldas.h ${tm_file}"
4272                 fi
4273                 install_headers_dir=install-headers-cpio
4274                 use_collect2=yes
4275                 ;;
4276         hppa1.1-*-hpux8*)
4277                 target_cpu_default="MASK_PA_11"
4278                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4279                 xm_file=pa/xm-pahpux.h
4280                 xmake_file=pa/x-pa-hpux
4281                 if test x$gas = xyes
4282                 then
4283                         tm_file="${tm_file} pa/pa-gas.h"
4284                 fi
4285                 install_headers_dir=install-headers-cpio
4286                 use_collect2=yes
4287                 ;;
4288         hppa1.0-*-hpux8*)
4289                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4290                 xm_file=pa/xm-pahpux.h
4291                 xmake_file=pa/x-pa-hpux
4292                 if test x$gas = xyes
4293                 then
4294                         tm_file="${tm_file} pa/pa-gas.h"
4295                 fi
4296                 install_headers_dir=install-headers-cpio
4297                 use_collect2=yes
4298                 ;;
4299         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4300                 target_cpu_default="MASK_PA_11"
4301                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4302                 float_format=i128
4303                 xm_file=pa/xm-pahpux.h
4304                 xmake_file=pa/x-pa-hpux
4305                 tmake_file=pa/t-pa
4306                 if test x$gas = xyes
4307                 then
4308                         tm_file="${tm_file} pa/pa-gas.h"
4309                 fi
4310                 if test x$enable_threads = x; then
4311                     enable_threads=$have_pthread_h
4312                 fi
4313                 case x${enable_threads} in
4314                 xyes | xdce)
4315                         tmake_file="${tmake_file} pa/t-dce-thr"
4316                         ;;
4317                 esac
4318                 install_headers_dir=install-headers-cpio
4319                 use_collect2=yes
4320                 ;;
4321         hppa1.0-*-hpux10*)
4322                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4323                 float_format=i128
4324                 xm_file=pa/xm-pahpux.h
4325                 xmake_file=pa/x-pa-hpux
4326                 tmake_file=pa/t-pa
4327                 if test x$gas = xyes
4328                 then
4329                         tm_file="${tm_file} pa/pa-gas.h"
4330                 fi
4331                 if test x$enable_threads = x; then
4332                     enable_threads=$have_pthread_h
4333                 fi
4334                 case x${enable_threads} in
4335                 xyes | xdce)
4336                         tmake_file="${tmake_file} pa/t-dce-thr"
4337                         ;;
4338                 esac
4339                 install_headers_dir=install-headers-cpio
4340                 use_collect2=yes
4341                 ;;
4342         hppa*64*-*-hpux11*)
4343                 target_cpu_default="MASK_PA_11"
4344                 xm_file=pa/xm-pa64hpux.h
4345                 xmake_file=pa/x-pa-hpux
4346                 tmake_file=pa/t-pa
4347                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4348                 float_format=i128
4349                 tmake_file=pa/t-pa64
4350                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4351
4352                 if [ x$gas = xyes ]
4353                 then
4354                         tm_file="${tm_file} pa/pa-gas.h"
4355                 fi
4356 #               if [[ x$enable_threads = x ]]; then
4357 #                   enable_threads=$have_pthread_h
4358 #               fi
4359 #               if [[ x$enable_threads = xyes ]]; then
4360 #                       thread_file='dce'
4361 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4362 #               fi
4363                 install_headers_dir=install-headers-cpio
4364                 use_collect2=yes
4365                 ;;
4366         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4367                 target_cpu_default="MASK_PA_11"
4368                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4369                 float_format=i128
4370                 xm_file=pa/xm-pahpux.h
4371                 xmake_file=pa/x-pa-hpux
4372                 tmake_file=pa/t-pa
4373                 if test x$gas = xyes
4374                 then
4375                         tm_file="${tm_file} pa/pa-gas.h"
4376                 fi
4377 #               if test x$enable_threads = x; then
4378 #                   enable_threads=$have_pthread_h
4379 #               fi
4380 #               if test x$enable_threads = xyes; then
4381 #                       thread_file='dce'
4382 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4383 #               fi
4384                 install_headers_dir=install-headers-cpio
4385                 use_collect2=yes
4386                 ;;
4387         hppa1.0-*-hpux11*)
4388                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4389                 float_format=i128
4390                 xm_file=pa/xm-pahpux.h
4391                 xmake_file=pa/x-pa-hpux
4392                 if test x$gas = xyes
4393                 then
4394                         tm_file="${tm_file} pa/pa-gas.h"
4395                 fi
4396 #               if test x$enable_threads = x; then
4397 #                   enable_threads=$have_pthread_h
4398 #               fi
4399 #               if test x$enable_threads = xyes; then
4400 #                       thread_file='dce'
4401 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4402 #               fi
4403                 install_headers_dir=install-headers-cpio
4404                 use_collect2=yes
4405                 ;;
4406         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4407                 target_cpu_default="MASK_PA_11"
4408                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4409                 xm_file=pa/xm-pahpux.h
4410                 xmake_file=pa/x-pa-hpux
4411                 if test x$gas = xyes
4412                 then
4413                         tm_file="${tm_file} pa/pa-gas.h"
4414                 fi
4415                 install_headers_dir=install-headers-cpio
4416                 use_collect2=yes
4417                 ;;
4418         hppa1.0-*-hpux*)
4419                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4420                 xm_file=pa/xm-pahpux.h
4421                 xmake_file=pa/x-pa-hpux
4422                 if test x$gas = xyes
4423                 then
4424                         tm_file="${tm_file} pa/pa-gas.h"
4425                 fi
4426                 install_headers_dir=install-headers-cpio
4427                 use_collect2=yes
4428                 ;;
4429         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4430                 target_cpu_default="MASK_PA_11"
4431                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4432                 xm_file=pa/xm-pahpux.h
4433                 xmake_file=pa/x-pa-hpux
4434                 if test x$gas = xyes
4435                 then
4436                         tm_file="${tm_file} pa/pa-gas.h"
4437                 fi
4438                 install_headers_dir=install-headers-cpio
4439                 use_collect2=yes
4440                 ;;
4441         hppa1.0-*-hiux*)
4442                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4443                 xm_file=pa/xm-pahpux.h
4444                 xmake_file=pa/x-pa-hpux
4445                 if test x$gas = xyes
4446                 then
4447                         tm_file="${tm_file} pa/pa-gas.h"
4448                 fi
4449                 install_headers_dir=install-headers-cpio
4450                 use_collect2=yes
4451                 ;;
4452         hppa*-*-lites*)
4453                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4454                 target_cpu_default="MASK_PA_11"
4455                 use_collect2=yes
4456                 ;;
4457         hppa*-*-mpeix*)
4458                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4459                 xm_file=pa/xm-pampeix.h
4460                 xmake_file=pa/x-pa-mpeix
4461                 echo "You must use gas. Assuming it is already installed."
4462                 install_headers_dir=install-headers-tar
4463                 use_collect2=yes
4464                 ;;
4465         i370-*-opened*)                  # IBM 360/370/390 Architecture
4466                 xm_file=i370/xm-oe.h
4467                 tm_file=i370/oe.h
4468                 xmake_file=i370/x-oe
4469                 tmake_file=i370/t-oe
4470                 ;;
4471         i370-*-mvs*)
4472                 xm_file=i370/xm-mvs.h
4473                 tm_file=i370/mvs.h
4474                 tmake_file=i370/t-mvs
4475                 ;;
4476         i370-*-linux*)
4477                 xm_file="xm-linux.h i370/xm-linux.h"
4478                 xmake_file=x-linux
4479                 tm_file="i370/linux.h ${tm_file}"
4480                 tmake_file="t-linux i370/t-linux"
4481                 # broken_install=yes
4482                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4483                 # extra_parts="crtbegin.o crtend.o"
4484                 gnu_ld=yes
4485                 gas=yes
4486                 elf=yes
4487                 if test x$enable_threads = xyes; then
4488                         thread_file='posix'
4489                 fi
4490                 ;;
4491         i[34567]86-*-elf*)
4492                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4493                 tm_file=i386/i386elf.h
4494                 tmake_file=i386/t-i386elf
4495                 xmake_file=x-svr4
4496                 ;;
4497         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4498                 if test x$gas = xyes
4499                 then
4500                         tm_file=i386/aix386.h
4501                         extra_parts="crtbegin.o crtend.o"
4502                         tmake_file=i386/t-crtstuff
4503                 else
4504                         tm_file=i386/aix386ng.h
4505                         use_collect2=yes
4506                 fi
4507                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4508                 xm_defines=USG
4509                 xmake_file=i386/x-aix
4510                 ;;
4511         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4512                 xm_file="xm-alloca.h ${xm_file}"
4513                 xm_defines="USG POSIX SMALL_ARG_MAX"
4514                 xmake_file=i386/x-ncr3000
4515                 if test x$stabs = xyes -a x$gas = xyes
4516                 then
4517                         tm_file=i386/sysv4gdb.h
4518                 else
4519                         tm_file=i386/sysv4.h
4520                 fi
4521                 extra_parts="crtbegin.o crtend.o"
4522                 tmake_file=i386/t-crtpic
4523                 ;;
4524         i[34567]86-next-*)
4525                 tm_file=i386/next.h
4526                 xm_file=i386/xm-next.h
4527                 tmake_file=i386/t-next
4528                 xmake_file=i386/x-next
4529                 extra_objs=nextstep.o
4530                 extra_parts="crtbegin.o crtend.o"
4531                 if test x$enable_threads = xyes; then
4532                         thread_file='mach'
4533                 fi
4534                 ;;
4535         i[34567]86-*-netware)           # Intel 80386's running netware
4536                 tm_file=i386/netware.h
4537                 tmake_file=i386/t-netware
4538                 ;;
4539         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4540                 use_collect2=yes
4541                 if test x$gas = xyes
4542                 then
4543                         tm_file=i386/seq-gas.h
4544                 else
4545                         tm_file=i386/sequent.h
4546                 fi
4547                 ;;
4548         i[34567]86-sequent-ptx1*)
4549                 xm_defines="USG SVR3"
4550                 xmake_file=i386/x-sysv3
4551                 tm_file=i386/seq-sysv3.h
4552                 tmake_file=i386/t-crtstuff
4553                 extra_parts="crtbegin.o crtend.o"
4554                 install_headers_dir=install-headers-cpio
4555                 ;;
4556         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4557                 xm_defines="USG SVR3"
4558                 xmake_file=i386/x-sysv3
4559                 tm_file=i386/seq2-sysv3.h
4560                 tmake_file=i386/t-crtstuff
4561                 extra_parts="crtbegin.o crtend.o"
4562                 install_headers_dir=install-headers-cpio
4563                 ;;
4564         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4565                 xm_file="xm-alloca.h ${xm_file}"
4566                 xm_defines="USG POSIX SMALL_ARG_MAX"
4567                 xmake_file=x-svr4
4568                 tm_file=i386/ptx4-i.h
4569                 tmake_file=t-svr4
4570                 extra_parts="crtbegin.o crtend.o"
4571                 install_headers_dir=install-headers-cpio
4572                 ;;
4573         i386-sun-sunos*)                # Sun i386 roadrunner
4574                 xm_defines=USG
4575                 tm_file=i386/sun.h
4576                 use_collect2=yes
4577                 ;;
4578         i[34567]86-wrs-vxworks*)
4579                 tm_file=i386/vxi386.h
4580                 tmake_file=i386/t-i386bare
4581                 thread_file='vxworks'
4582                 ;;
4583         i[34567]86-*-aout*)
4584                 tm_file=i386/i386-aout.h
4585                 tmake_file=i386/t-i386bare
4586                 ;;
4587         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4588                 xm_file=i386/xm-beos.h
4589                 tmake_file='i386/t-beos i386/t-crtpic'
4590                 tm_file=i386/beos-elf.h
4591                 xmake_file=i386/x-beos
4592                 extra_parts='crtbegin.o crtend.o'
4593                 ;;
4594         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4595                 tm_file=i386/bsd386.h
4596 #               tmake_file=t-libc-ok
4597                 ;;
4598         i[34567]86-*-bsd*)
4599                 tm_file=i386/386bsd.h
4600 #               tmake_file=t-libc-ok
4601 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4602 #               use_collect2=yes
4603                 ;;
4604         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4605                 tm_file="i386/freebsd-aout.h i386/perform.h"
4606                 tmake_file=t-freebsd
4607                 ;;
4608         i[34567]86-*-freebsd*)
4609                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd.h i386/perform.h"
4610                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4611                 tmake_file=t-freebsd
4612                 gas=yes
4613                 gnu_ld=yes
4614                 stabs=yes
4615                 case x${enable_threads} in
4616                 xyes | xpthreads | xposix)
4617                         thread_file='posix'
4618                         tmake_file="${tmake_file} t-freebsd-thread"
4619                         ;;
4620                 esac
4621                 ;;
4622         i[34567]86-*-netbsd*)
4623                 tm_file=i386/netbsd.h
4624                 tmake_file=t-netbsd
4625                 use_collect2=yes
4626                 ;;
4627         i[34567]86-*-openbsd*)
4628                 # we need collect2 until our bug is fixed...
4629                 use_collect2=yes
4630                 ;;
4631         i[34567]86-*-coff*)
4632                 tm_file=i386/i386-coff.h
4633                 tmake_file=i386/t-i386bare
4634                 ;;
4635         i[34567]86-*-isc*)              # 80386 running ISC system
4636                 xm_file="${xm_file} i386/xm-isc.h"
4637                 xm_defines="USG SVR3"
4638                 case $machine in
4639                   i[34567]86-*-isc[34]*)
4640                     xmake_file=i386/x-isc3
4641                     ;;
4642                   *)
4643                     xmake_file=i386/x-isc
4644                     ;;
4645                 esac
4646                 if test x$gas = xyes -a x$stabs = xyes
4647                 then
4648                         tm_file=i386/iscdbx.h
4649                         tmake_file=i386/t-svr3dbx
4650                         extra_parts="svr3.ifile svr3z.ifile"
4651                 else
4652                         tm_file=i386/isccoff.h
4653                         tmake_file=i386/t-crtstuff
4654                         extra_parts="crtbegin.o crtend.o"
4655                 fi
4656                 tmake_file="$tmake_file i386/t-i386bare"
4657                 install_headers_dir=install-headers-cpio
4658                 ;;
4659         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4660                                         # pre BFD linkers
4661                 xmake_file=x-linux-aout
4662                 tmake_file="t-linux-aout i386/t-crtstuff"
4663                 tm_file=i386/linux-oldld.h
4664                 gnu_ld=yes
4665                 float_format=i386
4666                 ;;
4667         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4668                 xmake_file=x-linux-aout
4669                 tmake_file="t-linux-aout i386/t-crtstuff"
4670                 tm_file=i386/linux-aout.h
4671                 gnu_ld=yes
4672                 float_format=i386
4673                 ;;
4674         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4675                                         # GNU/Linux C library 5
4676                 xmake_file=x-linux
4677                 tm_file=i386/linux.h
4678                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4679                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4680                 gnu_ld=yes
4681                 float_format=i386
4682                 if test x$enable_threads = xyes; then
4683                         thread_file='single'
4684                 fi
4685                 ;;
4686         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4687                                         # aka GNU/Linux C library 6
4688                 xmake_file=x-linux
4689                 tm_file=i386/linux.h
4690                 tmake_file="t-linux i386/t-crtstuff"
4691                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4692                 gnu_ld=yes
4693                 float_format=i386
4694                 if test x$enable_threads = xyes; then
4695                         thread_file='posix'
4696                 fi
4697                 ;;
4698         i[34567]86-*-gnu*)
4699                 float_format=i386
4700                 ;;
4701         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4702                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4703                 exit 1
4704                 ;;
4705         i[34567]86-pc-msdosdjgpp*)
4706                 xm_file=i386/xm-djgpp.h
4707                 tm_file=i386/djgpp.h
4708                 tmake_file=i386/t-djgpp
4709                 xmake_file=i386/x-djgpp
4710                 gnu_ld=yes
4711                 gas=yes
4712                 exeext=.exe
4713                 float_format=none
4714                 case $host in *pc-msdosdjgpp*)
4715                         target_alias=djgpp
4716                         ;;
4717                 esac
4718                 ;;
4719         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4720                 tm_file=i386/moss.h
4721                 tmake_file=t-libc-ok
4722                 gnu_ld=yes
4723                 gas=yes
4724                 ;;
4725         i[34567]86-*-lynxos*)
4726                 if test x$gas = xyes
4727                 then
4728                         tm_file=i386/lynx.h
4729                 else
4730                         tm_file=i386/lynx-ng.h
4731                 fi
4732                 xm_file=i386/xm-lynx.h
4733                 tmake_file=i386/t-i386bare
4734                 xmake_file=x-lynx
4735                 ;;
4736         i[34567]86-*-mach*)
4737                 tm_file=i386/mach.h
4738 #               tmake_file=t-libc-ok
4739                 use_collect2=yes
4740                 ;;
4741         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4742                 if test x$elf = xyes
4743                 then
4744                         tm_file=i386/osfelf.h
4745                         use_collect2=
4746                 else
4747                         tm_file=i386/osfrose.h
4748                         use_collect2=yes
4749                 fi
4750                 xm_file="i386/xm-osf.h ${xm_file}"
4751                 xmake_file=i386/x-osfrose
4752                 tmake_file=i386/t-osf
4753                 extra_objs=halfpic.o
4754                 ;;
4755         i[34567]86-go32-rtems*)
4756                 cpu_type=i386
4757                 xm_file=i386/xm-go32.h
4758                 tm_file=i386/go32-rtems.h
4759                 tmake_file="i386/t-go32 t-rtems"
4760                 ;;
4761         i[34567]86-*-rtemscoff*)
4762                 cpu_type=i386
4763                 tm_file=i386/rtems.h
4764                 tmake_file="i386/t-i386bare t-rtems"
4765                 ;;
4766         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4767                 cpu_type=i386
4768                 tm_file=i386/rtemself.h
4769                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4770                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4771                 ;;
4772         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4773                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4774                 xm_defines="USG SVR3"
4775                 xmake_file=i386/x-sco5
4776                 install_headers_dir=install-headers-cpio
4777                 tm_file=i386/sco5.h
4778                 if test x$gas = xyes
4779                 then
4780                         tm_file="i386/sco5gas.h ${tm_file}"
4781                         tmake_file=i386/t-sco5gas
4782                 else
4783                         tmake_file=i386/t-sco5
4784                 fi
4785                 tmake_file="$tmake_file i386/t-i386bare"
4786                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4787                 ;;
4788         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4789                 xm_file="${xm_file} i386/xm-sco.h"
4790                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4791                 xmake_file=i386/x-sco4
4792                 install_headers_dir=install-headers-cpio
4793                 if test x$stabs = xyes
4794                 then
4795                         tm_file=i386/sco4dbx.h
4796                         tmake_file=i386/t-svr3dbx
4797                         extra_parts="svr3.ifile svr3z.rfile"
4798                 else
4799                         tm_file=i386/sco4.h
4800                         tmake_file=i386/t-crtstuff
4801                         extra_parts="crtbegin.o crtend.o"
4802                 fi
4803                 tmake_file="$tmake_file i386/t-i386bare"
4804                 # The default EAFS filesystem supports long file names.
4805                 # Truncating the target makes $host != $target which
4806                 # makes gcc think it is doing a cross-compile.
4807                 # truncate_target=yes
4808                 ;;
4809         i[34567]86-*-sco*)              # 80386 running SCO system
4810                 xm_file=i386/xm-sco.h
4811                 xmake_file=i386/x-sco
4812                 install_headers_dir=install-headers-cpio
4813                 if test x$stabs = xyes
4814                 then
4815                         tm_file=i386/scodbx.h
4816                         tmake_file=i386/t-svr3dbx
4817                         extra_parts="svr3.ifile svr3z.rfile"
4818                 else
4819                         tm_file=i386/sco.h
4820                         extra_parts="crtbegin.o crtend.o"
4821                         tmake_file=i386/t-crtstuff
4822                 fi
4823                 tmake_file="$tmake_file i386/t-i386bare"
4824                 truncate_target=yes
4825                 ;;
4826         i[34567]86-*-solaris2*)
4827                 xm_file="xm-alloca.h ${xm_file}"
4828                 xm_defines="USG POSIX SMALL_ARG_MAX"
4829                 tm_file=i386/sol2.h
4830                 if test x$gas = xyes; then
4831                         # Only needed if gas does not support -s
4832                         tm_file="i386/sol2gas.h ${tm_file}"
4833                 fi
4834                 tmake_file="i386/t-i386bare i386/t-sol2"
4835                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4836                 xmake_file=x-svr4
4837                 if test x${enable_threads} = x; then
4838                     enable_threads=$have_pthread_h
4839                     if test x${enable_threads} = x; then
4840                         enable_threads=$have_thread_h
4841                     fi
4842                 fi
4843                 if test x${enable_threads} = xyes; then
4844                     if test x${have_pthread_h} = xyes; then
4845                         thread_file='posix'
4846                     else
4847                         thread_file='solaris'
4848                     fi
4849                 fi
4850                 ;;
4851        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4852                xm_file="xm-alloca.h ${xm_file}"
4853                xm_defines="USG POSIX"
4854                tm_file=i386/sysv5.h
4855                if test x$stabs = xyes
4856                then
4857                        tm_file="${tm_file} dbx.h"
4858                fi
4859                tmake_file="i386/t-i386bare i386/t-crtpic"
4860                xmake_file=x-svr4
4861                extra_parts="crtbegin.o crtend.o"
4862                if test x$enable_threads = xyes; then
4863                        thread_file='posix'
4864                fi
4865                ;;
4866         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4867                 xm_file="xm-alloca.h ${xm_file}"
4868                 xm_defines="USG POSIX SMALL_ARG_MAX"
4869                 tm_file=i386/sysv4.h
4870                 if test x$stabs = xyes
4871                 then
4872                         tm_file="${tm_file} dbx.h"
4873                 fi
4874                 tmake_file="i386/t-i386bare i386/t-crtpic"
4875                 xmake_file=x-svr4
4876                 extra_parts="crtbegin.o crtend.o"
4877                 ;;
4878         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4879                 xm_file="xm-alloca.h ${xm_file}"
4880                 xm_defines="USG POSIX"
4881                 tm_file=i386/udk.h
4882                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4883                 xmake_file=x-svr4
4884                 extra_parts="crtbegin.o crtend.o"
4885                 install_headers_dir=install-headers-cpio
4886                 ;;
4887         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4888                 cpu_type=i386
4889                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4890                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4891                 if test x$stabs = xyes
4892                 then
4893                         tm_file=i386/osf1elfgdb.h
4894                 else
4895                         tm_file=i386/osf1elf.h
4896                 fi
4897                 tmake_file=i386/t-osf1elf
4898                 xmake_file=i386/x-osf1elf
4899                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4900                 ;;
4901         i[34567]86-*-sysv*)             # Intel 80386's running system V
4902                 xm_defines="USG SVR3"
4903                 xmake_file=i386/x-sysv3
4904                 if test x$gas = xyes
4905                 then
4906                         if test x$stabs = xyes
4907                         then
4908                                 tm_file=i386/svr3dbx.h
4909                                 tmake_file=i386/t-svr3dbx
4910                                 extra_parts="svr3.ifile svr3z.rfile"
4911                         else
4912                                 tm_file=i386/svr3gas.h
4913                                 extra_parts="crtbegin.o crtend.o"
4914                                 tmake_file=i386/t-crtstuff
4915                         fi
4916                 else
4917                         tm_file=i386/sysv3.h
4918                         extra_parts="crtbegin.o crtend.o"
4919                         tmake_file=i386/t-crtstuff
4920                 fi
4921                 tmake_file="$tmake_file i386/t-crtpic"
4922                 ;;
4923         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4924                 xm_file="${xm_file} i386/xm-vsta.h"
4925                 tm_file=i386/vsta.h
4926                 tmake_file=i386/t-vsta
4927                 xmake_file=i386/x-vsta
4928                 ;;
4929         i[34567]86-*-win32)
4930                 xm_file="${xm_file} i386/xm-cygwin.h"
4931                 tmake_file=i386/t-cygwin
4932                 tm_file=i386/win32.h
4933                 xmake_file=i386/x-cygwin
4934                 extra_objs=winnt.o
4935                 if test x$enable_threads = xyes; then
4936                         thread_file='win32'
4937                 fi
4938                 exeext=.exe
4939                 ;;
4940         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4941                 xm_file="${xm_file} i386/xm-cygwin.h"
4942                 tmake_file=i386/t-cygwin
4943                 tm_file=i386/cygwin.h
4944                 xmake_file=i386/x-cygwin
4945                 extra_objs=winnt.o
4946                 if test x$enable_threads = xyes; then
4947                         thread_file='win32'
4948                 fi
4949                 exeext=.exe
4950                 ;;
4951         i[34567]86-*-mingw32*)
4952                 tm_file=i386/mingw32.h
4953                 xm_file="${xm_file} i386/xm-mingw32.h"
4954                 tmake_file="i386/t-cygwin i386/t-mingw32"
4955                 extra_objs=winnt.o
4956                 xmake_file=i386/x-cygwin
4957                 if test x$enable_threads = xyes; then
4958                         thread_file='win32'
4959                 fi
4960                 exeext=.exe
4961                 case $machine in
4962                         *mingw32msv*)
4963                                 ;;
4964                         *minwg32crt* | *mingw32*)
4965                                 tm_file="${tm_file} i386/crtdll.h"
4966                                 ;;
4967                 esac
4968                 ;;
4969         i[34567]86-*-uwin*)
4970                 tm_file=i386/uwin.h
4971                 xm_file="${xm_file} i386/xm-uwin.h"
4972                 xm_defines="USG NO_STAB_H"
4973                 tmake_file="i386/t-cygwin i386/t-uwin"
4974                 extra_objs=winnt.o
4975                 xmake_file=i386/x-cygwin
4976                 if test x$enable_threads = xyes; then
4977                         thread_file='win32'
4978                 fi
4979                 exeext=.exe
4980                 ;;
4981         i[34567]86-*-interix*)
4982                 tm_file="i386/i386-interix.h interix.h"
4983                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4984                 xm_defines="USG"
4985                 tmake_file="i386/t-interix"
4986                 extra_objs=interix.o
4987                 xmake_file=x-interix
4988                 if test x$enable_threads = xyes ; then
4989                         thread_file='posix'
4990                 fi
4991                 if test x$stabs = xyes ; then
4992                         tm_file="${tm_file} dbxcoff.h"
4993                 fi
4994                 ;;
4995         i[34567]86-*-winnt3*)
4996                 tm_file=i386/win-nt.h
4997                 out_file=i386/i386.c
4998                 xm_file="xm-winnt.h ${xm_file}"
4999                 xmake_file=winnt/x-winnt
5000                 tmake_file=i386/t-winnt
5001                 extra_host_objs="winnt.o oldnames.o"
5002                 extra_gcc_objs="spawnv.o oldnames.o"
5003                 if test x$gnu_ld != xyes
5004                 then
5005                         extra_programs=ld.exe
5006                 fi
5007                 if test x$enable_threads = xyes; then
5008                         thread_file='win32'
5009                 fi
5010                 ;;
5011         i[34567]86-dg-dgux*)
5012                 xm_file="xm-alloca.h ${xm_file}"
5013                 xm_defines="USG POSIX"
5014                 out_file=i386/dgux.c
5015                 tm_file=i386/dgux.h
5016                 tmake_file=i386/t-dgux
5017                 xmake_file=i386/x-dgux
5018                 install_headers_dir=install-headers-cpio
5019               ;;
5020         i860-alliant-*)         # Alliant FX/2800
5021                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
5022                 xm_file="${xm_file}"
5023                 xmake_file=i860/x-fx2800
5024                 tmake_file=i860/t-fx2800
5025                 extra_parts="crtbegin.o crtend.o"
5026                 ;;
5027         i860-*-bsd*)
5028                 tm_file="${tm_file} i860/bsd.h"
5029                 if test x$gas = xyes
5030                 then
5031                         tm_file="${tm_file} i860/bsd-gas.h"
5032                 fi
5033                 use_collect2=yes
5034                 ;;
5035         i860-*-mach*)
5036                 tm_file="${tm_file} i860/mach.h"
5037                 tmake_file=t-libc-ok
5038                 ;;
5039         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
5040                 tm_file="${tm_file} svr3.h i860/paragon.h"
5041                 xm_defines="USG SVR3"
5042                 tmake_file=t-osf
5043                 ;;
5044         i860-*-sysv3*)
5045                 tm_file="${tm_file} svr3.h i860/sysv3.h"
5046                 xm_defines="USG SVR3"
5047                 xmake_file=i860/x-sysv3
5048                 extra_parts="crtbegin.o crtend.o"
5049                 ;;
5050         i860-*-sysv4*)
5051                 tm_file="${tm_file} svr4.h i860/sysv4.h"
5052                 xm_defines="USG SVR3"
5053                 xmake_file=i860/x-sysv4
5054                 tmake_file=t-svr4
5055                 extra_parts="crtbegin.o crtend.o"
5056                 ;;
5057         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
5058                 tm_file="${tm_file} i960/vx960.h"
5059                 tmake_file=i960/t-vxworks960
5060                 use_collect2=yes
5061                 thread_file='vxworks'
5062                 ;;
5063         i960-wrs-vxworks5* | i960-wrs-vxworks)
5064                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
5065                 tmake_file=i960/t-vxworks960
5066                 use_collect2=yes
5067                 thread_file='vxworks'
5068                 ;;
5069         i960-wrs-vxworks*)
5070                 tm_file="${tm_file} i960/vx960.h"
5071                 tmake_file=i960/t-vxworks960
5072                 use_collect2=yes
5073                 thread_file='vxworks'
5074                 ;;
5075         i960-*-coff*)
5076                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5077                 tmake_file=i960/t-960bare
5078                 use_collect2=yes
5079                 ;;
5080         i960-*-rtems)
5081                 tmake_file="i960/t-960bare t-rtems"
5082                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5083                 use_collect2=yes
5084                 ;;
5085         i960-*-*)                       # Default i960 environment.
5086                 use_collect2=yes
5087                 ;;
5088         ia64*-*-elf*)
5089                 tm_file=ia64/elf.h
5090                 tmake_file="ia64/t-ia64"
5091                 target_cpu_default="0"
5092                 if test x$gas = xyes
5093                 then
5094                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5095                 fi
5096                 if test x$gnu_ld = xyes
5097                 then
5098                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5099                 fi
5100                 float_format=i386
5101                 ;;
5102         ia64*-*-linux*)
5103                 tm_file=ia64/linux.h
5104                 tmake_file="t-linux ia64/t-ia64 ia64/t-glibc"
5105                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5106                 if test x$enable_threads = xyes; then
5107                         thread_file='posix'
5108                 fi
5109                 float_format=i386
5110                 ;;
5111         m32r-*-elf*)
5112                 extra_parts="crtinit.o crtfini.o"
5113                 ;;
5114         # m68hc11 and m68hc12 share the same machine description.
5115         m68hc11-*-*|m6811-*-*)
5116                 tm_file="m68hc11/m68hc11.h"
5117                 xm_file="m68hc11/xm-m68hc11.h"
5118                 tm_p_file="m68hc11/m68hc11-protos.h"
5119                 md_file="m68hc11/m68hc11.md"
5120                 out_file="m68hc11/m68hc11.c"
5121                 tmake_file="m68hc11/t-m68hc11-gas"
5122                 ;;
5123         m68hc12-*-*|m6812-*-*)
5124                 tm_file="m68hc11/m68hc12.h"
5125                 tm_p_file="m68hc11/m68hc11-protos.h"
5126                 xm_file="m68hc11/xm-m68hc11.h"
5127                 md_file="m68hc11/m68hc11.md"
5128                 out_file="m68hc11/m68hc11.c"
5129                 tmake_file="m68hc11/t-m68hc11-gas"
5130                 ;;
5131         m68000-convergent-sysv*)
5132                 tm_file=m68k/ctix.h
5133                 xm_file="m68k/xm-3b1.h ${xm_file}"
5134                 xm_defines=USG
5135                 use_collect2=yes
5136                 extra_headers=math-68881.h
5137                 ;;
5138         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5139                 tm_file=m68k/hp2bsd.h
5140                 xmake_file=m68k/x-hp2bsd
5141                 use_collect2=yes
5142                 extra_headers=math-68881.h
5143                 ;;
5144         m68000-hp-hpux*)                # HP 9000 series 300
5145                 xm_file="xm-alloca.h ${xm_file}"
5146                 xm_defines="USG"
5147                 if test x$gas = xyes
5148                 then
5149                         xmake_file=m68k/x-hp320g
5150                         tm_file=m68k/hp310g.h
5151                 else
5152                         xmake_file=m68k/x-hp320
5153                         tm_file=m68k/hp310.h
5154                 fi
5155                 install_headers_dir=install-headers-cpio
5156                 use_collect2=yes
5157                 extra_headers=math-68881.h
5158                 ;;
5159         m68000-sun-sunos3*)
5160                 tm_file=m68k/sun2.h
5161                 use_collect2=yes
5162                 extra_headers=math-68881.h
5163                 ;;
5164         m68000-sun-sunos4*)
5165                 tm_file=m68k/sun2o4.h
5166                 use_collect2=yes
5167                 extra_headers=math-68881.h
5168                 ;;
5169         m68000-att-sysv*)
5170                 xm_file="m68k/xm-3b1.h ${xm_file}"
5171                 xm_defines=USG
5172                 if test x$gas = xyes
5173                 then
5174                         tm_file=m68k/3b1g.h
5175                 else
5176                         tm_file=m68k/3b1.h
5177                 fi
5178                 use_collect2=yes
5179                 extra_headers=math-68881.h
5180                 ;;
5181         m68k-apple-aux*)                # Apple Macintosh running A/UX
5182                 xm_defines="USG AUX"
5183                 tmake_file=m68k/t-aux
5184                 install_headers_dir=install-headers-cpio
5185                 extra_headers=math-68881.h
5186                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5187                 tm_file=
5188                 if test "$gnu_ld" = yes
5189                 then
5190                         tm_file="${tm_file} m68k/auxgld.h"
5191                 else
5192                         tm_file="${tm_file} m68k/auxld.h"
5193                 fi
5194                 if test "$gas" = yes
5195                 then
5196                         tm_file="${tm_file} m68k/auxgas.h"
5197                 else
5198                         tm_file="${tm_file} m68k/auxas.h"
5199                 fi
5200                 tm_file="${tm_file} m68k/a-ux.h"
5201                 float_format=m68k
5202                 ;;
5203         m68k-apollo-*)
5204                 tm_file=m68k/apollo68.h
5205                 xmake_file=m68k/x-apollo68
5206                 use_collect2=yes
5207                 extra_headers=math-68881.h
5208                 float_format=m68k
5209                 ;;
5210         m68k-altos-sysv*)                  # Altos 3068
5211                 if test x$gas = xyes
5212                 then
5213                         tm_file=m68k/altos3068.h
5214                         xm_defines=USG
5215                 else
5216                         echo "The Altos is supported only with the GNU assembler" 1>&2
5217                         exit 1
5218                 fi
5219                 extra_headers=math-68881.h
5220                 ;;
5221         m68k-bull-sysv*)                # Bull DPX/2
5222                 if test x$gas = xyes
5223                 then
5224                         if test x$stabs = xyes
5225                         then
5226                                 tm_file=m68k/dpx2cdbx.h
5227                         else
5228                                 tm_file=m68k/dpx2g.h
5229                         fi
5230                 else
5231                         tm_file=m68k/dpx2.h
5232                 fi
5233                 xm_file="xm-alloca.h ${xm_file}"
5234                 xm_defines=USG
5235                 xmake_file=m68k/x-dpx2
5236                 use_collect2=yes
5237                 extra_headers=math-68881.h
5238                 ;;
5239         m68k-atari-sysv4*)              # Atari variant of V.4.
5240                 tm_file=m68k/atari.h
5241                 xm_file="xm-alloca.h ${xm_file}"
5242                 xm_defines="USG FULL_PROTOTYPES"
5243                 tmake_file=t-svr4
5244                 extra_parts="crtbegin.o crtend.o"
5245                 extra_headers=math-68881.h
5246                 float_format=m68k
5247                 ;;
5248         m68k-motorola-sysv*)
5249                 tm_file=m68k/mot3300.h
5250                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5251                 if test x$gas = xyes
5252                 then
5253                         xmake_file=m68k/x-mot3300-gas
5254                         if test x$gnu_ld = xyes
5255                         then
5256                                 tmake_file=m68k/t-mot3300-gald
5257                         else
5258                                 tmake_file=m68k/t-mot3300-gas
5259                                 use_collect2=yes
5260                         fi
5261                 else
5262                         xmake_file=m68k/x-mot3300
5263                         if test x$gnu_ld = xyes
5264                         then
5265                                 tmake_file=m68k/t-mot3300-gld
5266                         else
5267                                 tmake_file=m68k/t-mot3300
5268                                 use_collect2=yes
5269                         fi
5270                 fi
5271                 gdb_needs_out_file_path=yes
5272                 extra_parts="crt0.o mcrt0.o"
5273                 extra_headers=math-68881.h
5274                 float_format=m68k
5275                 ;;
5276         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5277                 tm_file=m68k/tower-as.h
5278                 xm_defines="USG SVR3"
5279                 xmake_file=m68k/x-tower
5280                 extra_parts="crtbegin.o crtend.o"
5281                 extra_headers=math-68881.h
5282                 ;;
5283         m68k-plexus-sysv*)
5284                 tm_file=m68k/plexus.h
5285                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5286                 xm_defines=USG
5287                 use_collect2=yes
5288                 extra_headers=math-68881.h
5289                 ;;
5290         m68k-tti-*)
5291                 tm_file=m68k/pbb.h
5292                 xm_file="xm-alloca.h ${xm_file}"
5293                 xm_defines=USG
5294                 extra_headers=math-68881.h
5295                 ;;
5296         m68k-crds-unos*)
5297                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5298                 xm_defines="USG unos"
5299                 xmake_file=m68k/x-crds
5300                 tm_file=m68k/crds.h
5301                 use_collect2=yes
5302                 extra_headers=math-68881.h
5303                 ;;
5304         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5305                 tm_file=m68k/amix.h
5306                 xm_file="xm-alloca.h ${xm_file}"
5307                 xm_defines="USG FULL_PROTOTYPES"
5308                 xmake_file=m68k/x-amix
5309                 tmake_file=t-svr4
5310                 extra_parts="crtbegin.o crtend.o"
5311                 extra_headers=math-68881.h
5312                 float_format=m68k
5313                 ;;
5314         m68k-ccur-rtu)
5315                 tm_file=m68k/ccur-GAS.h
5316                 xmake_file=m68k/x-ccur
5317                 extra_headers=math-68881.h
5318                 use_collect2=yes
5319                 float_format=m68k
5320                 ;;
5321         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5322                 tm_file=m68k/hp3bsd44.h
5323                 xmake_file=m68k/x-hp3bsd44
5324                 use_collect2=yes
5325                 extra_headers=math-68881.h
5326                 float_format=m68k
5327                 ;;
5328         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5329                 tm_file=m68k/hp3bsd.h
5330                 use_collect2=yes
5331                 extra_headers=math-68881.h
5332                 float_format=m68k
5333                 ;;
5334         m68k-isi-bsd*)
5335                 if test x$with_fp = xno
5336                 then
5337                         tm_file=m68k/isi-nfp.h
5338                 else
5339                         tm_file=m68k/isi.h
5340                         float_format=m68k
5341                 fi
5342                 use_collect2=yes
5343                 extra_headers=math-68881.h
5344                 ;;
5345         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5346                 xm_file="xm-alloca.h ${xm_file}"
5347                 xm_defines="USG"
5348                 if test x$gas = xyes
5349                 then
5350                         xmake_file=m68k/x-hp320g
5351                         tm_file=m68k/hp320g.h
5352                 else
5353                         xmake_file=m68k/x-hp320
5354                         tm_file=m68k/hpux7.h
5355                 fi
5356                 install_headers_dir=install-headers-cpio
5357                 use_collect2=yes
5358                 extra_headers=math-68881.h
5359                 float_format=m68k
5360                 ;;
5361         m68k-hp-hpux*)  # HP 9000 series 300
5362                 xm_file="xm-alloca.h ${xm_file}"
5363                 xm_defines="USG"
5364                 if test x$gas = xyes
5365                 then
5366                         xmake_file=m68k/x-hp320g
5367                         tm_file=m68k/hp320g.h
5368                 else
5369                         xmake_file=m68k/x-hp320
5370                         tm_file=m68k/hp320.h
5371                 fi
5372                 install_headers_dir=install-headers-cpio
5373                 use_collect2=yes
5374                 extra_headers=math-68881.h
5375                 float_format=m68k
5376                 ;;
5377         m68k-sun-mach*)
5378                 tm_file=m68k/sun3mach.h
5379                 use_collect2=yes
5380                 extra_headers=math-68881.h
5381                 float_format=m68k
5382                 ;;
5383         m68k-sony-newsos3*)
5384                 if test x$gas = xyes
5385                 then
5386                         tm_file=m68k/news3gas.h
5387                 else
5388                         tm_file=m68k/news3.h
5389                 fi
5390                 use_collect2=yes
5391                 extra_headers=math-68881.h
5392                 float_format=m68k
5393                 ;;
5394         m68k-sony-bsd* | m68k-sony-newsos*)
5395                 if test x$gas = xyes
5396                 then
5397                         tm_file=m68k/newsgas.h
5398                 else
5399                         tm_file=m68k/news.h
5400                 fi
5401                 use_collect2=yes
5402                 extra_headers=math-68881.h
5403                 float_format=m68k
5404                 ;;
5405         m68k-next-nextstep2*)
5406                 tm_file=m68k/next21.h
5407                 xm_file="m68k/xm-next.h ${xm_file}"
5408                 tmake_file=m68k/t-next
5409                 xmake_file=m68k/x-next
5410                 extra_objs=nextstep.o
5411                 extra_headers=math-68881.h
5412                 use_collect2=yes
5413                 float_format=m68k
5414                 ;;
5415         m68k-next-nextstep[34]*)
5416                 tm_file=m68k/next.h
5417                 xm_file="m68k/xm-next.h ${xm_file}"
5418                 tmake_file=m68k/t-next
5419                 xmake_file=m68k/x-next
5420                 extra_objs=nextstep.o
5421                 extra_parts="crtbegin.o crtend.o"
5422                 extra_headers=math-68881.h
5423                 float_format=m68k
5424                 if test x$enable_threads = xyes; then
5425                         thread_file='mach'
5426                 fi
5427                 ;;
5428         m68k-sun-sunos3*)
5429                 if test x$with_fp = xno
5430                 then
5431                         tm_file=m68k/sun3n3.h
5432                 else
5433                         tm_file=m68k/sun3o3.h
5434                         float_format=m68k
5435                 fi
5436                 use_collect2=yes
5437                 extra_headers=math-68881.h
5438                 ;;
5439         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5440                 if test x$with_fp = xno
5441                 then
5442                         tm_file=m68k/sun3n.h
5443                 else
5444                         tm_file=m68k/sun3.h
5445                         float_format=m68k
5446                 fi
5447                 use_collect2=yes
5448                 extra_headers=math-68881.h
5449                 ;;
5450         m68k-wrs-vxworks*)
5451                 tm_file=m68k/vxm68k.h
5452                 tmake_file=m68k/t-vxworks68
5453                 extra_headers=math-68881.h
5454                 thread_file='vxworks'
5455                 float_format=m68k
5456                 ;;
5457         m68k-*-aout*)
5458                 tmake_file=m68k/t-m68kbare
5459                 tm_file="m68k/m68k-aout.h libgloss.h"
5460                 extra_headers=math-68881.h
5461                 float_format=m68k
5462                 ;;
5463         m68k-*-coff*)
5464                 tmake_file=m68k/t-m68kbare
5465                 tm_file="m68k/m68k-coff.h dbx.h"
5466                 extra_headers=math-68881.h
5467                 float_format=m68k
5468                 ;;
5469         m68020-*-elf* | m68k-*-elf*)
5470                 tm_file="m68k/m68020-elf.h"
5471                 xm_file=m68k/xm-m68kv.h
5472                 tmake_file=m68k/t-m68kelf
5473                 header_files=math-68881.h
5474                 ;;
5475         m68k-*-lynxos*)
5476                 if test x$gas = xyes
5477                 then
5478                         tm_file=m68k/lynx.h
5479                 else
5480                         tm_file=m68k/lynx-ng.h
5481                 fi
5482                 xm_file=m68k/xm-lynx.h
5483                 xmake_file=x-lynx
5484                 tmake_file=m68k/t-lynx
5485                 extra_headers=math-68881.h
5486                 float_format=m68k
5487                 ;;
5488         m68k*-*-netbsd*)
5489                 tm_file=m68k/netbsd.h
5490                 tmake_file=t-netbsd
5491                 float_format=m68k
5492                 use_collect2=yes
5493                 ;;
5494         m68k*-*-openbsd*)
5495                 float_format=m68k
5496                 # we need collect2 until our bug is fixed...
5497                 use_collect2=yes
5498                 ;;
5499         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5500                 xm_file="xm-alloca.h ${xm_file}"
5501                 xm_defines=USG
5502                 xmake_file=m68k/x-m68kv
5503                 extra_parts="crtbegin.o crtend.o"
5504                 extra_headers=math-68881.h
5505                 float_format=m68k
5506                 ;;
5507         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5508                 tm_file=m68k/m68kv4.h
5509                 xm_file="xm-alloca.h ${xm_file}"
5510                 xm_defines=USG
5511                 tmake_file=t-svr4
5512                 extra_parts="crtbegin.o crtend.o"
5513                 extra_headers=math-68881.h
5514                 float_format=m68k
5515                 ;;
5516         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5517                                         # with a.out format
5518                 xmake_file=x-linux
5519                 tm_file=m68k/linux-aout.h
5520                 tmake_file="t-linux-aout m68k/t-linux-aout"
5521                 extra_headers=math-68881.h
5522                 float_format=m68k
5523                 gnu_ld=yes
5524                 ;;
5525         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5526                                         # with ELF format using the
5527                                         # GNU/Linux C library 5
5528                 xmake_file=x-linux
5529                 tm_file=m68k/linux.h
5530                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5531                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5532                 extra_headers=math-68881.h
5533                 float_format=m68k
5534                 gnu_ld=yes
5535                 ;;
5536         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5537                                         # with ELF format using glibc 2
5538                                         # aka the GNU/Linux C library 6.
5539                 xmake_file=x-linux
5540                 tm_file=m68k/linux.h
5541                 tmake_file="t-linux m68k/t-linux"
5542                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5543                 extra_headers=math-68881.h
5544                 float_format=m68k
5545                 gnu_ld=yes
5546                 if test x$enable_threads = xyes; then
5547                         thread_file='posix'
5548                 fi
5549                 ;;
5550         m68k-*-psos*)
5551                 tmake_file=m68k/t-m68kbare
5552                 tm_file=m68k/m68k-psos.h
5553                 extra_headers=math-68881.h
5554                 float_format=m68k
5555                 ;;
5556         m68k-*-rtemscoff*)
5557                 tmake_file="m68k/t-m68kbare t-rtems"
5558                 tm_file=m68k/rtems.h
5559                 extra_headers=math-68881.h
5560                 float_format=m68k
5561                 ;;
5562         m68k-*-rtemself*|m68k-*-rtems*)
5563                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5564                 tm_file=m68k/rtemself.h
5565                 extra_headers=math-68881.h
5566                 float_format=m68k
5567                 ;;
5568         m88k-dg-dgux*)
5569                 case $machine in
5570                   m88k-dg-dguxbcs*)
5571                     tm_file=m88k/dguxbcs.h
5572                     tmake_file=m88k/t-dguxbcs
5573                     ;;
5574                   *)
5575                     tm_file=m88k/dgux.h
5576                     tmake_file=m88k/t-dgux
5577                     ;;
5578                 esac
5579                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5580                 xmake_file=m88k/x-dgux
5581                 if test x$gas = xyes
5582                 then
5583                         tmake_file=m88k/t-dgux-gas
5584                 fi
5585                 ;;
5586         m88k-dolphin-sysv3*)
5587                 tm_file=m88k/dolph.h
5588                 extra_parts="crtbegin.o crtend.o"
5589                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5590                 xmake_file=m88k/x-dolph
5591                 if test x$gas = xyes
5592                 then
5593                         tmake_file=m88k/t-m88k-gas
5594                 fi
5595                 ;;
5596         m88k-tektronix-sysv3)
5597                 tm_file=m88k/tekXD88.h
5598                 extra_parts="crtbegin.o crtend.o"
5599                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5600                 xmake_file=m88k/x-tekXD88
5601                 if test x$gas = xyes
5602                 then
5603                         tmake_file=m88k/t-m88k-gas
5604                 fi
5605                 ;;
5606         m88k-*-aout*)
5607                 tm_file=m88k/m88k-aout.h
5608                 ;;
5609         m88k-*-coff*)
5610                 tm_file=m88k/m88k-coff.h
5611                 tmake_file=m88k/t-bug
5612                 ;;
5613         m88k-*-luna*)
5614                 tm_file=m88k/luna.h
5615                 extra_parts="crtbegin.o crtend.o"
5616                 if test x$gas = xyes
5617                 then
5618                         tmake_file=m88k/t-luna-gas
5619                 else
5620                         tmake_file=m88k/t-luna
5621                 fi
5622                 ;;
5623         m88k-*-openbsd*)
5624                 tmake_file="${tmake_file} m88k/t-luna-gas"
5625                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5626                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5627                 ;;
5628         m88k-*-sysv3*)
5629                 tm_file=m88k/sysv3.h
5630                 extra_parts="crtbegin.o crtend.o"
5631                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5632                 xmake_file=m88k/x-sysv3
5633                 if test x$gas = xyes
5634                 then
5635                         tmake_file=m88k/t-m88k-gas
5636                 fi
5637                 ;;
5638         m88k-*-sysv4*)
5639                 tm_file=m88k/sysv4.h
5640                 extra_parts="crtbegin.o crtend.o"
5641                 xmake_file=m88k/x-sysv4
5642                 tmake_file=m88k/t-sysv4
5643                 ;;
5644         mcore-*-elf)
5645                 tm_file=mcore/mcore-elf.h
5646                 tmake_file=mcore/t-mcore
5647                 ;;
5648         mcore-*-pe*)
5649                 tm_file=mcore/mcore-pe.h
5650                 tmake_file=mcore/t-mcore-pe
5651                 ;;
5652         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5653                 if test "x$gnu_ld" = xyes
5654                 then
5655                         tm_file="mips/iris6.h mips/iris6gld.h"
5656                 else
5657                         tm_file=mips/iris6.h
5658                 fi
5659                 tmake_file=mips/t-iris6
5660                 xm_file=mips/xm-iris6.h
5661                 xmake_file=mips/x-iris6
5662 #               if test x$enable_threads = xyes; then
5663 #                       thread_file='irix'
5664 #               fi
5665                 ;;
5666         mips-wrs-vxworks)
5667                 tm_file="mips/elf.h mips/vxworks.h"
5668                 tmake_file=mips/t-ecoff
5669                 gas=yes
5670                 gnu_ld=yes
5671                 extra_parts="crtbegin.o crtend.o"
5672                 thread_file='vxworks'
5673                 ;;
5674         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5675                 tm_file="mips/iris6.h mips/cross64.h"
5676                 xm_defines=USG
5677                 xm_file="mips/xm-iris5.h"
5678                 xmake_file=mips/x-iris
5679                 tmake_file=mips/t-cross64
5680                 # See comment in mips/iris[56].h files.
5681                 use_collect2=yes
5682 #               if test x$enable_threads = xyes; then
5683 #                       thread_file='irix'
5684 #               fi
5685                 ;;
5686         mips-sni-sysv4)
5687                 if test x$gas = xyes
5688                 then
5689                         if test x$stabs = xyes
5690                         then
5691                                 tm_file=mips/iris5gdb.h
5692                         else
5693                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5694                         fi
5695                 else
5696                         tm_file=mips/sni-svr4.h
5697                 fi
5698                 xm_defines=USG
5699                 xmake_file=mips/x-sni-svr4
5700                 tmake_file=mips/t-mips-gas
5701                 if test x$gnu_ld != xyes
5702                 then
5703                         use_collect2=yes
5704                 fi
5705                 ;;
5706         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5707                 if test x$gas = xyes
5708                 then
5709                         tm_file="mips/iris5.h mips/iris5gas.h"
5710                         if test x$stabs = xyes
5711                         then
5712                                 tm_file="${tm_file} dbx.h"
5713                         fi
5714                 else
5715                         tm_file=mips/iris5.h
5716                 fi
5717                 xm_defines=USG
5718                 xm_file="mips/xm-iris5.h"
5719                 xmake_file=mips/x-iris
5720                 # mips-tfile doesn't work yet
5721                 tmake_file=mips/t-mips-gas
5722                 # See comment in mips/iris5.h file.
5723                 use_collect2=yes
5724 #               if test x$enable_threads = xyes; then
5725 #                       thread_file='irix'
5726 #               fi
5727                 ;;
5728         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5729                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5730                 if test x$stabs = xyes; then
5731                         tm_file="${tm_file} dbx.h"
5732                 fi
5733                 xm_defines=USG
5734                 xmake_file=mips/x-iris
5735                 if test x$gas = xyes
5736                 then
5737                         tmake_file=mips/t-mips-gas
5738                 else
5739                         extra_passes="mips-tfile mips-tdump"
5740                 fi
5741                 if test x$gnu_ld != xyes
5742                 then
5743                         use_collect2=yes
5744                 fi
5745 #               if test x$enable_threads = xyes; then
5746 #                       thread_file='irix'
5747 #               fi
5748                 ;;
5749         mips-sgi-irix4*)                # Mostly like a MIPS.
5750                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5751                 if test x$stabs = xyes; then
5752                         tm_file="${tm_file} dbx.h"
5753                 fi
5754                 xm_defines=USG
5755                 xmake_file=mips/x-iris
5756                 if test x$gas = xyes
5757                 then
5758                         tmake_file=mips/t-mips-gas
5759                 else
5760                         extra_passes="mips-tfile mips-tdump"
5761                 fi
5762                 if test x$gnu_ld != xyes
5763                 then
5764                         use_collect2=yes
5765                 fi
5766 #               if test x$enable_threads = xyes; then
5767 #                       thread_file='irix'
5768 #               fi
5769                 ;;
5770         mips-sgi-*)                     # Mostly like a MIPS.
5771                 tm_file="mips/iris3.h ${tm_file}"
5772                 if test x$stabs = xyes; then
5773                         tm_file="${tm_file} dbx.h"
5774                 fi
5775                 xm_defines=USG
5776                 xmake_file=mips/x-iris3
5777                 if test x$gas = xyes
5778                 then
5779                         tmake_file=mips/t-mips-gas
5780                 else
5781                         extra_passes="mips-tfile mips-tdump"
5782                 fi
5783                 if test x$gnu_ld != xyes
5784                 then
5785                         use_collect2=yes
5786                 fi
5787                 ;;
5788         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5789                 tm_file="mips/osfrose.h ${tm_file}"
5790                 xmake_file=mips/x-osfrose
5791                 tmake_file=mips/t-osfrose
5792                 extra_objs=halfpic.o
5793                 use_collect2=yes
5794                 ;;
5795         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5796                 tm_file=mips/dec-osf1.h
5797                 if test x$stabs = xyes; then
5798                         tm_file="${tm_file} dbx.h"
5799                 fi
5800                 xmake_file=mips/x-dec-osf1
5801                 if test x$gas = xyes
5802                 then
5803                         tmake_file=mips/t-mips-gas
5804                 else
5805                         tmake_file=mips/t-ultrix
5806                         extra_passes="mips-tfile mips-tdump"
5807                 fi
5808                 if test x$gnu_ld != xyes
5809                 then
5810                         use_collect2=yes
5811                 fi
5812                 ;;
5813         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5814               tm_file=mips/dec-bsd.h
5815               if test x$gas = xyes
5816               then
5817                         tmake_file=mips/t-mips-gas
5818               else
5819                         tmake_file=mips/t-ultrix
5820                         extra_passes="mips-tfile mips-tdump"
5821               fi
5822               if test x$gnu_ld != xyes
5823               then
5824                         use_collect2=yes
5825               fi
5826               ;;
5827         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5828                 tm_file=mips/netbsd.h
5829                 # On NetBSD, the headers are already okay, except for math.h.
5830                 tmake_file=t-netbsd
5831                 ;;
5832         mips*-*-linux*)                         # Linux MIPS, either endian.
5833                 xmake_file=x-linux
5834                 case $machine in
5835                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5836                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5837                 esac
5838                 tmake_file=t-linux
5839                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5840                 gnu_ld=yes
5841                 gas=yes
5842                 if test x$enable_threads = xyes; then
5843                         thread_file='posix'
5844                 fi
5845                 ;;
5846         mips*el-*-openbsd*)     # mips little endian
5847                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5848                 ;;
5849         mips*-*-openbsd*)               # mips big endian
5850                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5851                 tm_file="mips/openbsd-be.h ${tm_file}"
5852                 ;;
5853         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5854                 tm_file="mips/news4.h ${tm_file}"
5855                 if test x$stabs = xyes; then
5856                         tm_file="${tm_file} dbx.h"
5857                 fi
5858                 if test x$gas = xyes
5859                 then
5860                         tmake_file=mips/t-mips-gas
5861                 else
5862                         extra_passes="mips-tfile mips-tdump"
5863                 fi
5864                 if test x$gnu_ld != xyes
5865                 then
5866                         use_collect2=yes
5867                 fi
5868                 xmake_file=mips/x-sony
5869                 ;;
5870         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5871                                         # That is based on svr4.
5872                 # t-svr4 is not right because this system doesn't use ELF.
5873                 tm_file="mips/news5.h ${tm_file}"
5874                 if test x$stabs = xyes; then
5875                         tm_file="${tm_file} dbx.h"
5876                 fi
5877                 xm_defines=USG
5878                 if test x$gas = xyes
5879                 then
5880                         tmake_file=mips/t-mips-gas
5881                 else
5882                         extra_passes="mips-tfile mips-tdump"
5883                 fi
5884                 if test x$gnu_ld != xyes
5885                 then
5886                         use_collect2=yes
5887                 fi
5888                 ;;
5889         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5890                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5891                 if test x$stabs = xyes; then
5892                         tm_file="${tm_file} dbx.h"
5893                 fi
5894                 xm_defines=USG
5895                 xmake_file=mips/x-sysv
5896                 if test x$gas = xyes
5897                 then
5898                         tmake_file=mips/t-mips-gas
5899                         extra_parts="crtbegin.o crtend.o"
5900                 else
5901                         tmake_file=mips/t-mips
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-*-ultrix* | mips-dec-mach3)        # Decstation.
5910                 tm_file="mips/ultrix.h ${tm_file}"
5911                 if test x$stabs = xyes; then
5912                         tm_file="${tm_file} dbx.h"
5913                 fi
5914                 xmake_file=mips/x-ultrix
5915                 if test x$gas = xyes
5916                 then
5917                         tmake_file=mips/t-mips-gas
5918                 else
5919                         tmake_file=mips/t-ultrix
5920                         extra_passes="mips-tfile mips-tdump"
5921                 fi
5922                 if test x$gnu_ld != xyes
5923                 then
5924                         use_collect2=yes
5925                 fi
5926                 ;;
5927         mips-*-riscos[56789]bsd*)
5928                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5929                 if test x$stabs = xyes; then
5930                         tm_file="${tm_file} dbx.h"
5931                 fi
5932                 if test x$gas = xyes
5933                 then
5934                         tmake_file=mips/t-bsd-gas
5935                 else
5936                         tmake_file=mips/t-bsd
5937                         extra_passes="mips-tfile mips-tdump"
5938                 fi
5939                 if test x$gnu_ld != xyes
5940                 then
5941                         use_collect2=yes
5942                 fi
5943                 ;;
5944         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5945                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5946                 if test x$stabs = xyes; then
5947                         tm_file="${tm_file} dbx.h"
5948                 fi
5949                 if test x$gas = xyes
5950                 then
5951                         tmake_file=mips/t-bsd-gas
5952                 else
5953                         tmake_file=mips/t-bsd
5954                         extra_passes="mips-tfile mips-tdump"
5955                 fi
5956                 if test x$gnu_ld != xyes
5957                 then
5958                         use_collect2=yes
5959                 fi
5960                 ;;
5961         mips-*-riscos[56789]sysv4*)
5962                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5963                 if test x$stabs = xyes; then
5964                         tm_file="${tm_file} dbx.h"
5965                 fi
5966                 xmake_file=mips/x-sysv
5967                 if test x$gas = xyes
5968                 then
5969                         tmake_file=mips/t-svr4-gas
5970                 else
5971                         tmake_file=mips/t-svr4
5972                         extra_passes="mips-tfile mips-tdump"
5973                 fi
5974                 if test x$gnu_ld != xyes
5975                 then
5976                         use_collect2=yes
5977                 fi
5978                 ;;
5979         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5980                 tm_file="mips/svr4-4.h ${tm_file}"
5981                 if test x$stabs = xyes; then
5982                         tm_file="${tm_file} dbx.h"
5983                 fi
5984                 xm_defines=USG
5985                 xmake_file=mips/x-sysv
5986                 if test x$gas = xyes
5987                 then
5988                         tmake_file=mips/t-svr4-gas
5989                 else
5990                         tmake_file=mips/t-svr4
5991                         extra_passes="mips-tfile mips-tdump"
5992                 fi
5993                 if test x$gnu_ld != xyes
5994                 then
5995                         use_collect2=yes
5996                 fi
5997                 ;;
5998         mips-*-riscos[56789]sysv*)
5999                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
6000                 if test x$stabs = xyes; then
6001                         tm_file="${tm_file} dbx.h"
6002                 fi
6003                 xm_defines=USG
6004                 xmake_file=mips/x-sysv
6005                 if test x$gas = xyes
6006                 then
6007                         tmake_file=mips/t-svr3-gas
6008                 else
6009                         tmake_file=mips/t-svr3
6010                         extra_passes="mips-tfile mips-tdump"
6011                 fi
6012                 if test x$gnu_ld != xyes
6013                 then
6014                         use_collect2=yes
6015                 fi
6016                 ;;
6017         mips-*-sysv* | mips-*-riscos*sysv*)
6018                 tm_file="mips/svr3-4.h ${tm_file}"
6019                 if test x$stabs = xyes; then
6020                         tm_file="${tm_file} dbx.h"
6021                 fi
6022                 xm_defines=USG
6023                 xmake_file=mips/x-sysv
6024                 if test x$gas = xyes
6025                 then
6026                         tmake_file=mips/t-svr3-gas
6027                 else
6028                         tmake_file=mips/t-svr3
6029                         extra_passes="mips-tfile mips-tdump"
6030                 fi
6031                 if test x$gnu_ld != xyes
6032                 then
6033                         use_collect2=yes
6034                 fi
6035                 ;;
6036         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
6037                 tm_file=mips/mips-5.h
6038                 if test x$stabs = xyes; then
6039                         tm_file="${tm_file} dbx.h"
6040                 fi
6041                 if test x$gas = xyes
6042                 then
6043                         tmake_file=mips/t-mips-gas
6044                 else
6045                         extra_passes="mips-tfile mips-tdump"
6046                 fi
6047                 if test x$gnu_ld != xyes
6048                 then
6049                         use_collect2=yes
6050                 fi
6051                 ;;
6052         mips-*-gnu*)
6053                 ;;
6054         mipsel-*-ecoff*)
6055                 tm_file=mips/ecoffl.h
6056                 if test x$stabs = xyes; then
6057                         tm_file="${tm_file} dbx.h"
6058                 fi
6059                 tmake_file=mips/t-ecoff
6060                 ;;
6061         mips-*-ecoff*)
6062                 tm_file="gofast.h mips/ecoff.h"
6063                 if test x$stabs = xyes; then
6064                         tm_file="${tm_file} dbx.h"
6065                 fi
6066                 tmake_file=mips/t-ecoff
6067                 ;;
6068         mipsel-*-elf*)
6069                 tm_file="mips/elfl.h"
6070                 tmake_file=mips/t-elf
6071                 ;;
6072         mips-*-elf*)
6073                 tm_file="mips/elf.h"
6074                 tmake_file=mips/t-elf
6075                 ;;
6076         mips64el-*-elf*)
6077                 tm_file="mips/elfl64.h"
6078                 tmake_file=mips/t-elf
6079                 ;;
6080         mips64orionel-*-elf*)
6081                 tm_file="mips/elforion.h mips/elfl64.h"
6082                 tmake_file=mips/t-elf
6083                 ;;
6084         mips64-*-elf*)
6085                 tm_file="mips/elf64.h"
6086                 tmake_file=mips/t-elf
6087                 ;;
6088         mips64orion-*-elf*)
6089                 tm_file="mips/elforion.h mips/elf64.h"
6090                 tmake_file=mips/t-elf
6091                 ;;
6092         mips64orion-*-rtems*)
6093                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6094                 tmake_file="mips/t-elf t-rtems"
6095                 ;;
6096         mipstx39el-*-elf*)
6097                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6098                 tmake_file=mips/t-r3900
6099                 ;;
6100         mipstx39-*-elf*)
6101                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6102                 tmake_file=mips/t-r3900
6103                 ;;
6104         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6105                 if test x$stabs = xyes; then
6106                         tm_file="${tm_file} dbx.h"
6107                 fi
6108                 if test x$gas = xyes
6109                 then
6110                         tmake_file=mips/t-mips-gas
6111                 else
6112                         extra_passes="mips-tfile mips-tdump"
6113                 fi
6114                 if test x$gnu_ld != xyes
6115                 then
6116                         use_collect2=yes
6117                 fi
6118                 ;;
6119         mn10200-*-*)
6120                 float_format=i32
6121                 cpu_type=mn10200
6122                 tm_file="mn10200/mn10200.h"
6123                 if test x$stabs = xyes
6124                 then
6125                         tm_file="${tm_file} dbx.h"
6126                 fi
6127                 use_collect2=no
6128                 ;;
6129         mn10300-*-*)
6130                 cpu_type=mn10300
6131                 tm_file="mn10300/mn10300.h"
6132                 if test x$stabs = xyes
6133                 then
6134                         tm_file="${tm_file} dbx.h"
6135                 fi
6136                 use_collect2=no
6137                 ;;
6138         ns32k-encore-bsd*)
6139                 tm_file=ns32k/encore.h
6140                 use_collect2=yes
6141                 ;;
6142         ns32k-sequent-bsd*)
6143                 tm_file=ns32k/sequent.h
6144                 use_collect2=yes
6145                 ;;
6146         ns32k-tek6100-bsd*)
6147                 tm_file=ns32k/tek6100.h
6148                 use_collect2=yes
6149                 ;;
6150         ns32k-tek6200-bsd*)
6151                 tm_file=ns32k/tek6200.h
6152                 use_collect2=yes
6153                 ;;
6154         ns32k-merlin-*)
6155                 tm_file=ns32k/merlin.h
6156                 use_collect2=yes
6157                 ;;
6158         ns32k-pc532-mach*)
6159                 tm_file=ns32k/pc532-mach.h
6160                 use_collect2=yes
6161                 ;;
6162         ns32k-pc532-minix*)
6163                 tm_file=ns32k/pc532-min.h
6164                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6165                 xm_defines=USG
6166                 use_collect2=yes
6167                 ;;
6168         ns32k-*-netbsd*)
6169                 tm_file=ns32k/netbsd.h
6170                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6171                 # On NetBSD, the headers are already okay, except for math.h.
6172                 tmake_file=t-netbsd
6173                 use_collect2=yes
6174                 ;;
6175         pdp11-*-bsd)
6176                 tm_file="${tm_file} pdp11/2bsd.h"
6177                 ;;
6178         pdp11-*-*)
6179                 ;;
6180         avr-*-*)
6181                 ;;
6182         ns32k-*-openbsd*)
6183                 # Nothing special
6184                 ;;
6185         pj*-linux*)
6186                 tm_file="svr4.h pj/linux.h ${tm_file}"
6187                 ;;
6188         pj-*)
6189                 ;;
6190         pjl-*)
6191                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6192                 ;;
6193
6194         romp-*-aos*)
6195                 use_collect2=yes
6196                 ;;
6197         romp-*-mach*)
6198                 xmake_file=romp/x-mach
6199                 use_collect2=yes
6200                 ;;
6201         romp-*-openbsd*)
6202                 # Nothing special
6203                 ;;
6204         powerpc-*-openbsd*)
6205                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6206                 ;;
6207         powerpc-*-beos*)
6208                 cpu_type=rs6000
6209                 tm_file=rs6000/beos.h
6210                 xm_file=rs6000/xm-beos.h
6211                 tmake_file=rs6000/t-beos
6212                 xmake_file=rs6000/x-beos
6213                 ;;
6214         powerpc-*-sysv*)
6215                 tm_file=rs6000/sysv4.h
6216                 xm_file="rs6000/xm-sysv4.h"
6217                 xm_defines="USG POSIX"
6218                 extra_headers=ppc-asm.h
6219                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6220                 xmake_file=rs6000/x-sysv4
6221                 ;;
6222         powerpc-*-eabiaix*)
6223                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6224                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6225                 extra_headers=ppc-asm.h
6226                 ;;
6227         powerpc-*-eabisim*)
6228                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6229                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6230                 extra_headers=ppc-asm.h
6231                 ;;
6232         powerpc-*-elf*)
6233                 tm_file="rs6000/sysv4.h"
6234                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6235                 extra_headers=ppc-asm.h
6236                 ;;
6237         powerpc-*-eabi*)
6238                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6239                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6240                 extra_headers=ppc-asm.h
6241                 ;;
6242         powerpc-*-rtems*)
6243                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6244                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6245                 extra_headers=ppc-asm.h
6246                 ;;
6247         powerpc-*-linux*libc1)
6248                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6249                 xm_file=rs6000/xm-sysv4.h
6250                 out_file=rs6000/rs6000.c
6251                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6252                 xmake_file=x-linux
6253                 extra_headers=ppc-asm.h
6254                 if test x$enable_threads = xyes; then
6255                         thread_file='posix'
6256                 fi
6257                 ;;
6258         powerpc-*-linux*)
6259                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6260                 xm_file="rs6000/xm-sysv4.h"
6261                 xm_defines="USG ${xm_defines}"
6262                 out_file=rs6000/rs6000.c
6263                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6264                 xmake_file=x-linux
6265                 extra_headers=ppc-asm.h
6266                 if test x$enable_threads = xyes; then
6267                         thread_file='posix'
6268                 fi
6269                 ;;
6270         powerpc-wrs-vxworks*)
6271                 cpu_type=rs6000
6272                 xm_file="rs6000/xm-sysv4.h"
6273                 xm_defines="USG POSIX"
6274                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6275                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6276                 extra_headers=ppc-asm.h
6277                 thread_file='vxworks'
6278                 ;;
6279         powerpcle-wrs-vxworks*)
6280                 cpu_type=rs6000
6281                 xm_file="rs6000/xm-sysv4.h"
6282                 xm_defines="USG POSIX"
6283                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6284                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6285                 extra_headers=ppc-asm.h
6286                 thread_file='vxworks'
6287                 ;;
6288         powerpcle-*-sysv*)
6289                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6290                 xm_file="rs6000/xm-sysv4.h"
6291                 xm_defines="USG POSIX"
6292                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6293                 xmake_file=rs6000/x-sysv4
6294                 extra_headers=ppc-asm.h
6295                 ;;
6296         powerpcle-*-elf*)
6297                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6298                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6299                 extra_headers=ppc-asm.h
6300                 ;;
6301         powerpcle-*-eabisim*)
6302                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6303                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6304                 extra_headers=ppc-asm.h
6305                 ;;
6306         powerpcle-*-eabi*)
6307                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6308                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6309                 extra_headers=ppc-asm.h
6310                 ;;
6311         powerpcle-*-solaris2*)
6312                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6313                 xm_file="rs6000/xm-sysv4.h"
6314                 xm_defines="USG POSIX"
6315                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6316                 xmake_file=rs6000/x-sysv4
6317                 extra_headers=ppc-asm.h
6318                 ;;
6319         rs6000-ibm-aix3.[01]*)
6320                 tm_file=rs6000/aix31.h
6321                 xmake_file=rs6000/x-aix31
6322                 float_format=none
6323                 use_collect2=yes
6324                 ;;
6325         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6326                 tm_file=rs6000/aix3newas.h
6327                 if test x$host != x$target
6328                 then
6329                         tmake_file=rs6000/t-xnewas
6330                 else
6331                         tmake_file=rs6000/t-newas
6332                 fi
6333                 float_format=none
6334                 use_collect2=yes
6335                 ;;
6336         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6337                 tm_file=rs6000/aix41.h
6338                 if test x$host != x$target
6339                 then
6340                         tmake_file=rs6000/t-xnewas
6341                 else
6342                         tmake_file=rs6000/t-newas
6343                 fi
6344                 if test "$gnu_ld" = yes
6345                 then
6346                         xmake_file=rs6000/x-aix41-gld
6347                 else
6348                         tmake_file='rs6000/t-newas'
6349                 fi
6350                 xmake_file=rs6000/x-aix41
6351                 float_format=none
6352                 use_collect2=yes
6353                 ;;
6354         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6355                 tm_file=rs6000/aix43.h
6356                 tmake_file=rs6000/t-aix43
6357                 xmake_file=rs6000/x-aix41
6358                 float_format=none
6359                 use_collect2=yes
6360                 thread_file='aix'
6361                 ;;
6362         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6363                 tm_file=rs6000/aix43.h
6364                 tmake_file=rs6000/t-aix43
6365                 xmake_file=rs6000/x-aix41
6366                 float_format=none
6367                 use_collect2=yes
6368                 thread_file='aix'
6369                 ;;
6370         rs6000-ibm-aix*)
6371                 float_format=none
6372                 use_collect2=yes
6373                 ;;
6374         rs6000-bull-bosx)
6375                 float_format=none
6376                 use_collect2=yes
6377                 ;;
6378         rs6000-*-mach*)
6379                 tm_file=rs6000/mach.h
6380                 xm_file="${xm_file} rs6000/xm-mach.h"
6381                 xmake_file=rs6000/x-mach
6382                 use_collect2=yes
6383                 ;;
6384         rs6000-*-lynxos*)
6385                 tm_file=rs6000/lynx.h
6386                 xm_file=rs6000/xm-lynx.h
6387                 tmake_file=rs6000/t-rs6000
6388                 xmake_file=rs6000/x-lynx
6389                 use_collect2=yes
6390                 ;;
6391         sh-*-elf*)
6392                 tmake_file="sh/t-sh sh/t-elf"
6393                 tm_file="sh/sh.h sh/elf.h"
6394                 float_format=sh
6395                 ;;
6396         sh-*-rtemself*)
6397                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6398                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6399                 float_format=sh
6400                 ;;
6401         sh-*-rtems*)
6402                 tmake_file="sh/t-sh t-rtems"
6403                 tm_file="sh/sh.h sh/rtems.h"
6404                 float_format=sh
6405                 ;;
6406         sh-*-linux*)
6407                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6408                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6409                 xmake_file=x-linux
6410                 gas=yes gnu_ld=yes
6411                 if test x$enable_threads = xyes; then
6412                         thread_file='posix'
6413                 fi
6414                 float_format=sh
6415                 ;;
6416         sh-*-*)
6417                 float_format=sh
6418                 ;;
6419         sparc-tti-*)
6420                 tm_file=sparc/pbd.h
6421                 xm_file="xm-alloca.h ${xm_file}"
6422                 xm_defines=USG
6423                 ;;
6424         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6425                 tm_file=sparc/vxsparc.h
6426                 tmake_file=sparc/t-vxsparc
6427                 use_collect2=yes
6428                 thread_file='vxworks'
6429                 ;;
6430         sparc-*-aout*)
6431                 tmake_file=sparc/t-sparcbare
6432                 tm_file="sparc/aout.h libgloss.h"
6433                 ;;
6434         sparc-*-netbsd*)
6435                 tm_file=sparc/netbsd.h
6436                 tmake_file=t-netbsd
6437                 use_collect2=yes
6438                 ;;
6439         sparc-*-openbsd*)
6440                 # we need collect2 until our bug is fixed...
6441                 use_collect2=yes
6442                 ;;
6443         sparc-*-bsd*)
6444                 tm_file=sparc/bsd.h
6445                 ;;
6446         sparc-*-elf*)
6447                 tm_file=sparc/elf.h
6448                 tmake_file=sparc/t-elf
6449                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6450                 #float_format=i128
6451                 float_format=i64
6452                 ;;
6453         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6454                 xm_file="${xm_file} sparc/xm-linux.h"
6455                 tm_file=sparc/linux-aout.h
6456                 xmake_file=x-linux
6457                 gnu_ld=yes
6458                 ;;
6459         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6460                 xm_file="${xm_file} sparc/xm-linux.h"
6461                 xmake_file=x-linux
6462                 tm_file=sparc/linux.h
6463                 tmake_file="t-linux t-linux-gnulibc1"
6464                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6465                 gnu_ld=yes
6466                 float_format=sparc
6467                 ;;
6468         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6469                 xm_file="${xm_file} sparc/xm-linux.h"
6470                 xmake_file=x-linux
6471                 tm_file=sparc/linux.h
6472                 tmake_file="t-linux"
6473                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6474                 gnu_ld=yes
6475                 if test x$enable_threads = xyes; then
6476                         thread_file='posix'
6477                 fi
6478                 float_format=sparc
6479                 ;;
6480         sparc-*-lynxos*)
6481                 if test x$gas = xyes
6482                 then
6483                         tm_file=sparc/lynx.h
6484                 else
6485                         tm_file=sparc/lynx-ng.h
6486                 fi
6487                 xm_file=sparc/xm-lynx.h
6488                 tmake_file=sparc/t-sunos41
6489                 xmake_file=x-lynx
6490                 ;;
6491         sparc-*-rtemsaout*)
6492                 tmake_file="sparc/t-sparcbare t-rtems"
6493                 tm_file=sparc/rtems.h
6494                 ;;
6495         sparc-*-rtems*|sparc-*-rtemself*)
6496                 tm_file="sparc/rtemself.h"
6497                 tmake_file="sparc/t-elf t-rtems"
6498                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6499                 #float_format=i128
6500                 float_format=i64
6501                 ;;
6502         sparcv9-*-solaris2*)
6503                 if test x$gnu_ld = xyes
6504                 then
6505                         tm_file=sparc/sol2-64.h
6506                 else
6507                         tm_file=sparc/sol2-sld-64.h
6508                 fi
6509                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6510                 xm_defines="USG POSIX"
6511                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6512                 if test x$gnu_ld = xyes; then
6513                         tmake_file="$tmake_file sparc/t-slibgcc"
6514                 else
6515                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6516                 fi
6517                 xmake_file=sparc/x-sysv4
6518                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6519                 float_format=none
6520                 if test x${enable_threads} = x ; then
6521                     enable_threads=$have_pthread_h
6522                     if test x${enable_threads} = x ; then
6523                         enable_threads=$have_thread_h
6524                     fi
6525                 fi
6526                 if test x${enable_threads} = xyes ; then
6527                     if test x${have_pthread_h} = xyes ; then
6528                         thread_file='posix'
6529                     else
6530                         thread_file='solaris'
6531                     fi
6532                 fi
6533                 ;;
6534         sparc-hal-solaris2*)
6535                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6536                 xm_defines="USG POSIX"
6537                 tm_file="sparc/sol2.h sparc/hal.h"
6538                 tmake_file="sparc/t-halos sparc/t-sol2"
6539                 if test x$gnu_ld = xyes; then
6540                         tmake_file="$tmake_file sparc/t-slibgcc"
6541                 else
6542                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6543                 fi
6544                 xmake_file=sparc/x-sysv4
6545                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6546                 case $machine in
6547                 *-*-solaris2.[0-4])
6548                         float_format=i128
6549                 ;;
6550                 *)
6551                         float_format=none
6552                         ;;
6553                 esac
6554                 thread_file='solaris'
6555                 ;;
6556         sparc-*-solaris2*)
6557                 if test x$gnu_ld = xyes
6558                 then
6559                         tm_file=sparc/sol2.h
6560                 else
6561                         tm_file=sparc/sol2-sld.h
6562                 fi
6563                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6564                 xm_defines="USG POSIX"
6565                 tmake_file=sparc/t-sol2
6566                 if test x$gnu_ld = xyes; then
6567                         tmake_file="$tmake_file sparc/t-slibgcc"
6568                 else
6569                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6570                 fi
6571                 xmake_file=sparc/x-sysv4
6572                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6573 # At the moment, 32-to-64 cross compilation doesn't work.
6574 #               case $machine in
6575 #changequote(,)dnl
6576 #               *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6577 #changequote([,])dnl
6578 #               *-*-solaris2*)
6579 #                       if test x$gnu_ld = xyes
6580 #                       then
6581 #                               tm_file=sparc/sol2-64.h
6582 #                       else
6583 #                               tm_file=sparc/sol2-sld-64.h
6584 #                       fi
6585 #                       tmake_file="$tmake_file sparc/t-sol2-64"
6586 #                       ;;
6587 #               esac
6588                 case $machine in
6589                 *-*-solaris2.[0-4])
6590                         float_format=i128
6591                         ;;
6592                 *)
6593                         float_format=none
6594                         ;;
6595                 esac
6596                 if test x${enable_threads} = x; then
6597                     enable_threads=$have_pthread_h
6598                     if test x${enable_threads} = x; then
6599                         enable_threads=$have_thread_h
6600                     fi
6601                 fi
6602                 if test x${enable_threads} = xyes; then
6603                     if test x${have_pthread_h} = xyes; then
6604                         thread_file='posix'
6605                     else
6606                         thread_file='solaris'
6607                     fi
6608                 fi
6609                 ;;
6610         sparc-*-sunos4.0*)
6611                 tm_file=sparc/sunos4.h
6612                 tmake_file=sparc/t-sunos40
6613                 use_collect2=yes
6614                 ;;
6615         sparc-*-sunos4*)
6616                 tm_file=sparc/sunos4.h
6617                 tmake_file=sparc/t-sunos41
6618                 use_collect2=yes
6619                 if test x$gas = xyes; then
6620                         tm_file="${tm_file} sparc/sun4gas.h"
6621                 fi
6622                 ;;
6623         sparc-*-sunos3*)
6624                 tm_file=sparc/sun4o3.h
6625                 use_collect2=yes
6626                 ;;
6627         sparc-*-sysv4*)
6628                 tm_file=sparc/sysv4.h
6629                 xm_file="sparc/xm-sysv4.h"
6630                 xm_defines="USG POSIX"
6631                 tmake_file=t-svr4
6632                 xmake_file=sparc/x-sysv4
6633                 extra_parts="crtbegin.o crtend.o"
6634                 ;;
6635         sparc-*-vxsim*)
6636                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6637                 xm_defines="USG POSIX"
6638                 tm_file=sparc/vxsim.h
6639                 tmake_file=sparc/t-vxsparc
6640                 xmake_file=sparc/x-sysv4
6641                 ;;
6642         sparclet-*-aout*)
6643                 tm_file="sparc/splet.h libgloss.h"
6644                 tmake_file=sparc/t-splet
6645                 ;;
6646         sparclite-*-coff*)
6647                 tm_file="sparc/litecoff.h libgloss.h"
6648                 tmake_file=sparc/t-sparclite
6649                 ;;
6650         sparclite-*-aout*)
6651                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6652                 tmake_file=sparc/t-sparclite
6653                 ;;
6654         sparclite-*-elf*)
6655                 tm_file="sparc/liteelf.h"
6656                 tmake_file=sparc/t-sparclite
6657                 extra_parts="crtbegin.o crtend.o"
6658                 ;;
6659         sparc86x-*-aout*)
6660                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6661                 tmake_file=sparc/t-sp86x
6662                 ;;
6663         sparc86x-*-elf*)
6664                 tm_file="sparc/sp86x-elf.h"
6665                 tmake_file=sparc/t-sp86x
6666                 extra_parts="crtbegin.o crtend.o"
6667                 ;;
6668         sparc64-*-aout*)
6669                 tmake_file=sparc/t-sp64
6670                 tm_file=sparc/sp64-aout.h
6671                 ;;
6672         sparc64-*-elf*)
6673                 tmake_file=sparc/t-sp64
6674                 tm_file=sparc/sp64-elf.h
6675                 extra_parts="crtbegin.o crtend.o"
6676                 ;;
6677         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6678                 tmake_file="t-linux sparc/t-linux64"
6679                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6680                 tm_file=sparc/linux64.h
6681                 xmake_file=x-linux
6682                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6683                 gnu_ld=yes
6684                 if test x$enable_threads = xyes; then
6685                         thread_file='posix'
6686                 fi
6687                 float_format=sparc
6688                 ;;
6689         thumb*-*-*)
6690                 { echo "configure: error:
6691 *** The Thumb targets have been depreciated.  The equivalent
6692 *** ARM based toolchain can now generated Thumb instructions
6693 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6694                 ;;
6695         v850-*-rtems*)
6696                 cpu_type=v850
6697                 tm_file="v850/rtems.h"
6698                 xm_file="v850/xm-v850.h"
6699                 tmake_file="v850/t-v850 t-rtems"
6700                 if test x$stabs = xyes
6701                 then
6702                         tm_file="${tm_file} dbx.h"
6703                 fi
6704                 use_collect2=no
6705                 ;;
6706         v850-*-*)
6707                 target_cpu_default="TARGET_CPU_generic"
6708                 cpu_type=v850
6709                 tm_file="v850/v850.h"
6710                 xm_file="v850/xm-v850.h"
6711                 tmake_file=v850/t-v850
6712                 if test x$stabs = xyes
6713                 then
6714                         tm_file="${tm_file} dbx.h"
6715                 fi
6716                 use_collect2=no
6717                 ;;
6718         vax-*-bsd*)                     # vaxen running BSD
6719                 use_collect2=yes
6720                 float_format=vax
6721                 ;;
6722         vax-*-sysv*)                    # vaxen running system V
6723                 tm_file="${tm_file} vax/vaxv.h"
6724                 xm_defines=USG
6725                 float_format=vax
6726                 ;;
6727         vax-*-netbsd*)
6728                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6729                 tmake_file=t-netbsd
6730                 float_format=vax
6731                 use_collect2=yes
6732                 ;;
6733         vax-*-openbsd*)
6734                 tmake_file="${tmake_file} vax/t-openbsd"
6735                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6736                 xm_file="xm-openbsd.h vax/xm-vax.h"
6737                 float_format=vax
6738                 use_collect2=yes
6739                 ;;
6740         vax-*-ultrix*)                  # vaxen running ultrix
6741                 tm_file="${tm_file} vax/ultrix.h"
6742                 float_format=vax
6743                 ;;
6744         vax-*-vms*)                     # vaxen running VMS
6745                 xm_file=vax/xm-vms.h
6746                 tm_file=vax/vms.h
6747                 float_format=vax
6748                 ;;
6749         vax-*-*)                        # vax default entry
6750                 float_format=vax
6751                 ;;
6752         we32k-att-sysv*)
6753                 xm_file="${xm_file} xm-svr3"
6754                 use_collect2=yes
6755                 ;;
6756         *)
6757                 echo "Configuration $machine not supported" 1>&2
6758                 exit 1
6759                 ;;
6760         esac
6761
6762         case $machine in
6763         *-*-linux*)
6764                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6765         *-*-gnu*)
6766                 # On the GNU system, the setup is just about the same on
6767                 # each different CPU.  The specific machines that GNU
6768                 # supports are matched above and just set $cpu_type.
6769                 xm_file="xm-gnu.h ${xm_file}"
6770                 tm_file=${cpu_type}/gnu.h
6771                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6772                 # GNU always uses ELF.
6773                 elf=yes
6774                 # GNU tools are the only tools.
6775                 gnu_ld=yes
6776                 gas=yes
6777                 xmake_file=x-linux      # These details are the same as Linux.
6778                 tmake_file=t-gnu        # These are not.
6779                 ;;
6780         *-*-sysv4*)
6781                 xmake_try_sysv=x-sysv
6782                 install_headers_dir=install-headers-cpio
6783                 ;;
6784         *-*-sysv*)
6785                 install_headers_dir=install-headers-cpio
6786                 ;;
6787         esac
6788
6789         # Distinguish i[34567]86
6790         # Also, do not run mips-tfile on MIPS if using gas.
6791         # Process --with-cpu= for PowerPC/rs6000
6792         target_cpu_default2=
6793         case $machine in
6794         i486-*-*)
6795                 target_cpu_default2=1
6796                 ;;
6797         i586-*-*)
6798                 case $target_alias in
6799                         k6-*)
6800                                 target_cpu_default2=4
6801                                 ;;
6802                         *)
6803                                 target_cpu_default2=2
6804                                 ;;
6805                 esac
6806                 ;;
6807         i686-*-* | i786-*-*)
6808                 target_cpu_default2=3
6809                 ;;
6810         alpha*-*-*)
6811                 case $machine in
6812                         alphaev6[78]*)
6813                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6814                                 ;;
6815                         alphaev6*)
6816                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6817                                 ;;
6818                         alphapca56*)
6819                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6820                                 ;;
6821                         alphaev56*)
6822                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6823                                 ;;
6824                         alphaev5*)
6825                                 target_cpu_default2="MASK_CPU_EV5"
6826                                 ;;
6827                 esac
6828
6829                 if test x$gas = xyes
6830                 then
6831                         if test "$target_cpu_default2" = ""
6832                         then
6833                                 target_cpu_default2="MASK_GAS"
6834                         else
6835                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6836                         fi
6837                 fi
6838                 ;;
6839         arm*-*-*)
6840                 case "x$with_cpu" in
6841                         x)
6842                                 # The most generic
6843                                 target_cpu_default2="TARGET_CPU_generic"
6844                                 ;;
6845
6846                         # Distinguish cores, and major variants
6847                         # arm7m doesn't exist, but D & I don't affect code
6848                         xarm[23678] | xarm250 | xarm[67][01]0 \
6849                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6850                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6851                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6852                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6853                                 ;;
6854
6855                         xyes | xno)
6856                                 echo "--with-cpu must be passed a value" 1>&2
6857                                 exit 1
6858                                 ;;
6859
6860                         *)
6861                                 if test x$pass2done = xyes
6862                                 then
6863                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6864                                         exit 1
6865                                 fi
6866                                 ;;
6867                 esac
6868                 ;;
6869
6870         mips*-*-ecoff* | mips*-*-elf*)
6871                 if test x$gas = xyes
6872                 then
6873                         if test x$gnu_ld = xyes
6874                         then
6875                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6876                         else
6877                                 target_cpu_default2="MASK_GAS"
6878                         fi
6879                 fi
6880                 ;;
6881         mips*-*-*)
6882                 if test x$gas = xyes
6883                 then
6884                         target_cpu_default2="MASK_GAS"
6885                 fi
6886                 ;;
6887         powerpc*-*-* | rs6000-*-*)
6888                 case "x$with_cpu" in
6889                         x)
6890                                 ;;
6891
6892                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6893                           | xrios1 | xrios2 | xrsc | xrsc1 \
6894                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6895                           | xec603e | x740 | x750 | x401 \
6896                           | x403 | x505 | x801 | x821 | x823 | x860)
6897                                 target_cpu_default2="\"$with_cpu\""
6898                                 ;;
6899
6900                         xyes | xno)
6901                                 echo "--with-cpu must be passed a value" 1>&2
6902                                 exit 1
6903                                 ;;
6904
6905                         *)
6906                                 if test x$pass2done = xyes
6907                                 then
6908                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6909                                         exit 1
6910                                 fi
6911                                 ;;
6912                 esac
6913                 ;;
6914         sparc*-*-*)
6915                 case ".$with_cpu" in
6916                         .)
6917                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6918                                 ;;
6919                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6920                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6921                                 ;;
6922                         *)
6923                                 if test x$pass2done = xyes
6924                                 then
6925                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6926                                         exit 1
6927                                 fi
6928                                 ;;
6929                 esac
6930                 ;;
6931         esac
6932
6933         if test "$target_cpu_default2" != ""
6934         then
6935                 if test "$target_cpu_default" != ""
6936                 then
6937                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6938                 else
6939                         target_cpu_default=$target_cpu_default2
6940                 fi
6941         fi
6942
6943         # No need for collect2 if we have the GNU linker.
6944         # Actually, there is now; GNU ld doesn't handle the EH info or
6945         # collecting for shared libraries.
6946         #case x$gnu_ld in
6947         #xyes)
6948         #       use_collect2=
6949         #       ;;
6950         #esac
6951
6952 # Save data on machine being used to compile GCC in build_xm_file.
6953 # Save data on host machine in vars host_xm_file and host_xmake_file.
6954         if test x$pass1done = x
6955         then
6956                 if test x"$xm_file" = x
6957                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6958                 else build_xm_file=$xm_file
6959                 fi
6960                 build_xm_defines=$xm_defines
6961                 build_install_headers_dir=$install_headers_dir
6962                 build_exeext=$exeext
6963                 pass1done=yes
6964         else
6965                 if test x$pass2done = x
6966                 then
6967                         if test x"$xm_file" = x
6968                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6969                         else host_xm_file=$xm_file
6970                         fi
6971                         host_xm_defines=$xm_defines
6972                         if test x"$xmake_file" = x
6973                         then xmake_file=$cpu_type/x-$cpu_type
6974                         fi
6975                         host_xmake_file="$xmake_file"
6976                         host_truncate_target=$truncate_target
6977                         host_extra_gcc_objs=$extra_gcc_objs
6978                         host_extra_objs=$extra_host_objs
6979                         host_exeext=$exeext
6980                         pass2done=yes
6981                 fi
6982         fi
6983 done
6984
6985 extra_objs="${host_extra_objs} ${extra_objs}"
6986
6987 # Default the target-machine variables that were not explicitly set.
6988 if test x"$tm_file" = x
6989 then tm_file=$cpu_type/$cpu_type.h; fi
6990
6991 if test x$extra_headers = x
6992 then extra_headers=; fi
6993
6994 if test x"$xm_file" = x
6995 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6996
6997 if test x$md_file = x
6998 then md_file=$cpu_type/$cpu_type.md; fi
6999
7000 if test x$out_file = x
7001 then out_file=$cpu_type/$cpu_type.c; fi
7002
7003 if test x"$tmake_file" = x
7004 then tmake_file=$cpu_type/t-$cpu_type
7005 fi
7006
7007 if test x"$dwarf2" = xyes
7008 then tm_file="$tm_file tm-dwarf2.h"
7009 fi
7010
7011 if test x$float_format = x
7012 then float_format=i64
7013 fi
7014
7015 if test $float_format = none
7016 then float_h_file=Makefile.in
7017 else float_h_file=float-$float_format.h
7018 fi
7019
7020 # Handle cpp installation.
7021 if test x$enable_cpp != xno
7022 then
7023   tmake_file="$tmake_file t-install-cpp"
7024 fi
7025
7026 # Say what files are being used for the output code and MD file.
7027 echo "Using \`$srcdir/config/$out_file' to output insns."
7028 echo "Using \`$srcdir/config/$md_file' as machine description file."
7029
7030 count=a
7031 for f in $tm_file; do
7032         count=${count}x
7033 done
7034 if test $count = ax; then
7035         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
7036 else
7037         echo "Using the following target machine macro files:"
7038         for f in $tm_file; do
7039                 echo "  $srcdir/config/$f"
7040         done
7041 fi
7042
7043 count=a
7044 for f in $host_xm_file; do
7045         count=${count}x
7046 done
7047 if test $count = ax; then
7048         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
7049 else
7050         echo "Using the following host machine macro files:"
7051         for f in $host_xm_file; do
7052                 echo "  $srcdir/config/$f"
7053         done
7054 fi
7055
7056 if test "$host_xm_file" != "$build_xm_file"; then
7057         count=a
7058         for f in $build_xm_file; do
7059                 count=${count}x
7060         done
7061         if test $count = ax; then
7062                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
7063         else
7064                 echo "Using the following build machine macro files:"
7065                 for f in $build_xm_file; do
7066                         echo "  $srcdir/config/$f"
7067                 done
7068         fi
7069 fi
7070
7071 if test x$thread_file = x; then
7072         if test x$target_thread_file != x; then
7073                 thread_file=$target_thread_file
7074         else
7075                 thread_file='single'
7076         fi
7077 fi
7078
7079 # Set up the header files.
7080 # $links is the list of header files to create.
7081 # $vars is the list of shell variables with file names to include.
7082 # auto-host.h is the file containing items generated by autoconf and is
7083 # the first file included by config.h.
7084 null_defines=
7085 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7086
7087 # If host=build, it is correct to have hconfig include auto-host.h
7088 # as well.  If host!=build, we are in error and need to do more
7089 # work to find out the build config parameters.
7090 if test x$host = x$build
7091 then
7092         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7093 else
7094         # We create a subdir, then run autoconf in the subdir.
7095         # To prevent recursion we set host and build for the new
7096         # invocation of configure to the build for this invocation
7097         # of configure.
7098         tempdir=build.$$
7099         rm -rf $tempdir
7100         mkdir $tempdir
7101         cd $tempdir
7102         case ${srcdir} in
7103         /*) realsrcdir=${srcdir};;
7104         *) realsrcdir=../${srcdir};;
7105         esac
7106         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7107                 --target=$target --host=$build --build=$build
7108
7109         # We just finished tests for the build machine, so rename
7110         # the file auto-build.h in the gcc directory.
7111         mv auto-host.h ../auto-build.h
7112         cd ..
7113         rm -rf $tempdir
7114         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7115 fi
7116
7117 xm_file="gansidecl.h ${xm_file}"
7118 tm_file="gansidecl.h ${tm_file}"
7119
7120 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7121 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7122 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7123
7124 rm -f config.bak
7125 if test -f config.status; then mv -f config.status config.bak; fi
7126
7127 # Make the links.
7128 while test -n "$vars"
7129 do
7130         set $vars; var=$1; shift; vars=$*
7131         set $links; link=$1; shift; links=$*
7132         set $defines; define=$1; shift; defines=$*
7133
7134         rm -f $link
7135         # Make sure the file is created, even if it is empty.
7136         echo >$link
7137
7138         # Define TARGET_CPU_DEFAULT if the system wants one.
7139         # This substitutes for lots of *.h files.
7140         if test "$target_cpu_default" != "" -a $link = tm.h
7141         then
7142                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7143         fi
7144
7145         for file in `eval echo '$'$var`; do
7146                 case $file in
7147                 auto-host.h | auto-build.h )
7148                         ;;
7149                 *)
7150                         echo '#ifdef IN_GCC' >>$link
7151                         ;;
7152                 esac
7153                 echo "#include \"$file\"" >>$link
7154                 case $file in
7155                 auto-host.h | auto-build.h )
7156                         ;;
7157                 *)
7158                         echo '#endif' >>$link
7159                         ;;
7160                 esac
7161         done
7162
7163         for def in `eval echo '$'$define`; do
7164                 echo "#ifndef $def" >>$link
7165                 echo "#define $def" >>$link
7166                 echo "#endif" >>$link
7167         done
7168 done
7169
7170 # Truncate the target if necessary
7171 if test x$host_truncate_target != x; then
7172         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7173 fi
7174
7175 # Get the version trigger filename from the toplevel
7176 if test "${with_gcc_version_trigger+set}" = set; then
7177         gcc_version_trigger=$with_gcc_version_trigger
7178 else
7179         gcc_version_trigger=${srcdir}/version.c
7180 fi
7181 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'`
7182 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
7183
7184 # Internationalization
7185 PACKAGE=gcc
7186 VERSION="$gcc_version"
7187 cat >> confdefs.h <<EOF
7188 #define PACKAGE "$PACKAGE"
7189 EOF
7190
7191 cat >> confdefs.h <<EOF
7192 #define VERSION "$VERSION"
7193 EOF
7194
7195
7196
7197
7198 ALL_LINGUAS="en_GB"
7199
7200 # Enable NLS support by default
7201 # Check whether --enable-nls or --disable-nls was given.
7202 if test "${enable_nls+set}" = set; then
7203   enableval="$enable_nls"
7204   :
7205 else
7206   enable_nls=yes
7207 fi
7208
7209
7210 # if cross compiling, disable NLS support.
7211 # It's not worth the trouble, at least for now.
7212
7213 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7214   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7215   enable_nls=no
7216 fi
7217
7218 # if NLS is enabled, also enable check in po subdir
7219 if test $enable_nls = yes; then
7220   CHECK_PO=check-po
7221 else
7222   CHECK_PO=""
7223 fi
7224
7225
7226
7227
7228         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7229 echo "configure:7230: checking for strerror in -lcposix" >&5
7230 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7231 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7232   echo $ac_n "(cached) $ac_c" 1>&6
7233 else
7234   ac_save_LIBS="$LIBS"
7235 LIBS="-lcposix  $LIBS"
7236 cat > conftest.$ac_ext <<EOF
7237 #line 7238 "configure"
7238 #include "confdefs.h"
7239 /* Override any gcc2 internal prototype to avoid an error.  */
7240 /* We use char because int might match the return type of a gcc2
7241     builtin and then its argument prototype would still apply.  */
7242 char strerror();
7243
7244 int main() {
7245 strerror()
7246 ; return 0; }
7247 EOF
7248 if { (eval echo configure:7249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7249   rm -rf conftest*
7250   eval "ac_cv_lib_$ac_lib_var=yes"
7251 else
7252   echo "configure: failed program was:" >&5
7253   cat conftest.$ac_ext >&5
7254   rm -rf conftest*
7255   eval "ac_cv_lib_$ac_lib_var=no"
7256 fi
7257 rm -f conftest*
7258 LIBS="$ac_save_LIBS"
7259
7260 fi
7261 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7262   echo "$ac_t""yes" 1>&6
7263   LIBS="$LIBS -lcposix"
7264 else
7265   echo "$ac_t""no" 1>&6
7266 fi
7267
7268
7269
7270 echo $ac_n "checking for working const""... $ac_c" 1>&6
7271 echo "configure:7272: checking for working const" >&5
7272 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7273   echo $ac_n "(cached) $ac_c" 1>&6
7274 else
7275   cat > conftest.$ac_ext <<EOF
7276 #line 7277 "configure"
7277 #include "confdefs.h"
7278
7279 int main() {
7280
7281 /* Ultrix mips cc rejects this.  */
7282 typedef int charset[2]; const charset x;
7283 /* SunOS 4.1.1 cc rejects this.  */
7284 char const *const *ccp;
7285 char **p;
7286 /* NEC SVR4.0.2 mips cc rejects this.  */
7287 struct point {int x, y;};
7288 static struct point const zero = {0,0};
7289 /* AIX XL C 1.02.0.0 rejects this.
7290    It does not let you subtract one const X* pointer from another in an arm
7291    of an if-expression whose if-part is not a constant expression */
7292 const char *g = "string";
7293 ccp = &g + (g ? g-g : 0);
7294 /* HPUX 7.0 cc rejects these. */
7295 ++ccp;
7296 p = (char**) ccp;
7297 ccp = (char const *const *) p;
7298 { /* SCO 3.2v4 cc rejects this.  */
7299   char *t;
7300   char const *s = 0 ? (char *) 0 : (char const *) 0;
7301
7302   *t++ = 0;
7303 }
7304 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7305   int x[] = {25, 17};
7306   const int *foo = &x[0];
7307   ++foo;
7308 }
7309 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7310   typedef const int *iptr;
7311   iptr p = 0;
7312   ++p;
7313 }
7314 { /* AIX XL C 1.02.0.0 rejects this saying
7315      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7316   struct s { int j; const int *ap[3]; };
7317   struct s *b; b->j = 5;
7318 }
7319 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7320   const int foo = 10;
7321 }
7322
7323 ; return 0; }
7324 EOF
7325 if { (eval echo configure:7326: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7326   rm -rf conftest*
7327   ac_cv_c_const=yes
7328 else
7329   echo "configure: failed program was:" >&5
7330   cat conftest.$ac_ext >&5
7331   rm -rf conftest*
7332   ac_cv_c_const=no
7333 fi
7334 rm -f conftest*
7335 fi
7336
7337 echo "$ac_t""$ac_cv_c_const" 1>&6
7338 if test $ac_cv_c_const = no; then
7339   cat >> confdefs.h <<\EOF
7340 #define const
7341 EOF
7342
7343 fi
7344
7345 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7346 echo "configure:7347: checking for off_t" >&5
7347 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7348   echo $ac_n "(cached) $ac_c" 1>&6
7349 else
7350   cat > conftest.$ac_ext <<EOF
7351 #line 7352 "configure"
7352 #include "confdefs.h"
7353 #include <sys/types.h>
7354 #if STDC_HEADERS
7355 #include <stdlib.h>
7356 #include <stddef.h>
7357 #endif
7358 EOF
7359 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7360   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7361   rm -rf conftest*
7362   ac_cv_type_off_t=yes
7363 else
7364   rm -rf conftest*
7365   ac_cv_type_off_t=no
7366 fi
7367 rm -f conftest*
7368
7369 fi
7370 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7371 if test $ac_cv_type_off_t = no; then
7372   cat >> confdefs.h <<\EOF
7373 #define off_t long
7374 EOF
7375
7376 fi
7377
7378 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7379 echo "configure:7380: checking for size_t" >&5
7380 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7381   echo $ac_n "(cached) $ac_c" 1>&6
7382 else
7383   cat > conftest.$ac_ext <<EOF
7384 #line 7385 "configure"
7385 #include "confdefs.h"
7386 #include <sys/types.h>
7387 #if STDC_HEADERS
7388 #include <stdlib.h>
7389 #include <stddef.h>
7390 #endif
7391 EOF
7392 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7393   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7394   rm -rf conftest*
7395   ac_cv_type_size_t=yes
7396 else
7397   rm -rf conftest*
7398   ac_cv_type_size_t=no
7399 fi
7400 rm -f conftest*
7401
7402 fi
7403 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7404 if test $ac_cv_type_size_t = no; then
7405   cat >> confdefs.h <<\EOF
7406 #define size_t unsigned
7407 EOF
7408
7409 fi
7410
7411 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7412 # for constant arguments.  Useless!
7413 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7414 echo "configure:7415: checking for working alloca.h" >&5
7415 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7416   echo $ac_n "(cached) $ac_c" 1>&6
7417 else
7418   cat > conftest.$ac_ext <<EOF
7419 #line 7420 "configure"
7420 #include "confdefs.h"
7421 #include <alloca.h>
7422 int main() {
7423 char *p = alloca(2 * sizeof(int));
7424 ; return 0; }
7425 EOF
7426 if { (eval echo configure:7427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7427   rm -rf conftest*
7428   ac_cv_header_alloca_h=yes
7429 else
7430   echo "configure: failed program was:" >&5
7431   cat conftest.$ac_ext >&5
7432   rm -rf conftest*
7433   ac_cv_header_alloca_h=no
7434 fi
7435 rm -f conftest*
7436 fi
7437
7438 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7439 if test $ac_cv_header_alloca_h = yes; then
7440   cat >> confdefs.h <<\EOF
7441 #define HAVE_ALLOCA_H 1
7442 EOF
7443
7444 fi
7445
7446 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7447 echo "configure:7448: checking for alloca" >&5
7448 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7449   echo $ac_n "(cached) $ac_c" 1>&6
7450 else
7451   cat > conftest.$ac_ext <<EOF
7452 #line 7453 "configure"
7453 #include "confdefs.h"
7454
7455 #ifdef __GNUC__
7456 # define alloca __builtin_alloca
7457 #else
7458 # ifdef _MSC_VER
7459 #  include <malloc.h>
7460 #  define alloca _alloca
7461 # else
7462 #  if HAVE_ALLOCA_H
7463 #   include <alloca.h>
7464 #  else
7465 #   ifdef _AIX
7466  #pragma alloca
7467 #   else
7468 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7469 char *alloca ();
7470 #    endif
7471 #   endif
7472 #  endif
7473 # endif
7474 #endif
7475
7476 int main() {
7477 char *p = (char *) alloca(1);
7478 ; return 0; }
7479 EOF
7480 if { (eval echo configure:7481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7481   rm -rf conftest*
7482   ac_cv_func_alloca_works=yes
7483 else
7484   echo "configure: failed program was:" >&5
7485   cat conftest.$ac_ext >&5
7486   rm -rf conftest*
7487   ac_cv_func_alloca_works=no
7488 fi
7489 rm -f conftest*
7490 fi
7491
7492 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7493 if test $ac_cv_func_alloca_works = yes; then
7494   cat >> confdefs.h <<\EOF
7495 #define HAVE_ALLOCA 1
7496 EOF
7497
7498 fi
7499
7500 if test $ac_cv_func_alloca_works = no; then
7501   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7502   # that cause trouble.  Some versions do not even contain alloca or
7503   # contain a buggy version.  If you still want to use their alloca,
7504   # use ar to extract alloca.o from them instead of compiling alloca.c.
7505   ALLOCA=alloca.${ac_objext}
7506   cat >> confdefs.h <<\EOF
7507 #define C_ALLOCA 1
7508 EOF
7509
7510
7511 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7512 echo "configure:7513: checking whether alloca needs Cray hooks" >&5
7513 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7514   echo $ac_n "(cached) $ac_c" 1>&6
7515 else
7516   cat > conftest.$ac_ext <<EOF
7517 #line 7518 "configure"
7518 #include "confdefs.h"
7519 #if defined(CRAY) && ! defined(CRAY2)
7520 webecray
7521 #else
7522 wenotbecray
7523 #endif
7524
7525 EOF
7526 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7527   egrep "webecray" >/dev/null 2>&1; then
7528   rm -rf conftest*
7529   ac_cv_os_cray=yes
7530 else
7531   rm -rf conftest*
7532   ac_cv_os_cray=no
7533 fi
7534 rm -f conftest*
7535
7536 fi
7537
7538 echo "$ac_t""$ac_cv_os_cray" 1>&6
7539 if test $ac_cv_os_cray = yes; then
7540 for ac_func in _getb67 GETB67 getb67; do
7541   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7542 echo "configure:7543: checking for $ac_func" >&5
7543 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7544   echo $ac_n "(cached) $ac_c" 1>&6
7545 else
7546   cat > conftest.$ac_ext <<EOF
7547 #line 7548 "configure"
7548 #include "confdefs.h"
7549 /* System header to define __stub macros and hopefully few prototypes,
7550     which can conflict with char $ac_func(); below.  */
7551 #include <assert.h>
7552 /* Override any gcc2 internal prototype to avoid an error.  */
7553 /* We use char because int might match the return type of a gcc2
7554     builtin and then its argument prototype would still apply.  */
7555 char $ac_func();
7556
7557 int main() {
7558
7559 /* The GNU C library defines this for functions which it implements
7560     to always fail with ENOSYS.  Some functions are actually named
7561     something starting with __ and the normal name is an alias.  */
7562 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7563 choke me
7564 #else
7565 $ac_func();
7566 #endif
7567
7568 ; return 0; }
7569 EOF
7570 if { (eval echo configure:7571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7571   rm -rf conftest*
7572   eval "ac_cv_func_$ac_func=yes"
7573 else
7574   echo "configure: failed program was:" >&5
7575   cat conftest.$ac_ext >&5
7576   rm -rf conftest*
7577   eval "ac_cv_func_$ac_func=no"
7578 fi
7579 rm -f conftest*
7580 fi
7581
7582 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7583   echo "$ac_t""yes" 1>&6
7584   cat >> confdefs.h <<EOF
7585 #define CRAY_STACKSEG_END $ac_func
7586 EOF
7587
7588   break
7589 else
7590   echo "$ac_t""no" 1>&6
7591 fi
7592
7593 done
7594 fi
7595
7596 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7597 echo "configure:7598: checking stack direction for C alloca" >&5
7598 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7599   echo $ac_n "(cached) $ac_c" 1>&6
7600 else
7601   if test "$cross_compiling" = yes; then
7602   ac_cv_c_stack_direction=0
7603 else
7604   cat > conftest.$ac_ext <<EOF
7605 #line 7606 "configure"
7606 #include "confdefs.h"
7607 find_stack_direction ()
7608 {
7609   static char *addr = 0;
7610   auto char dummy;
7611   if (addr == 0)
7612     {
7613       addr = &dummy;
7614       return find_stack_direction ();
7615     }
7616   else
7617     return (&dummy > addr) ? 1 : -1;
7618 }
7619 main ()
7620 {
7621   exit (find_stack_direction() < 0);
7622 }
7623 EOF
7624 if { (eval echo configure:7625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7625 then
7626   ac_cv_c_stack_direction=1
7627 else
7628   echo "configure: failed program was:" >&5
7629   cat conftest.$ac_ext >&5
7630   rm -fr conftest*
7631   ac_cv_c_stack_direction=-1
7632 fi
7633 rm -fr conftest*
7634 fi
7635
7636 fi
7637
7638 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7639 cat >> confdefs.h <<EOF
7640 #define STACK_DIRECTION $ac_cv_c_stack_direction
7641 EOF
7642
7643 fi
7644
7645
7646    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7647 unistd.h sys/param.h
7648 do
7649 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7650 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7651 echo "configure:7652: checking for $ac_hdr" >&5
7652 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7653   echo $ac_n "(cached) $ac_c" 1>&6
7654 else
7655   cat > conftest.$ac_ext <<EOF
7656 #line 7657 "configure"
7657 #include "confdefs.h"
7658 #include <$ac_hdr>
7659 EOF
7660 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7661 { (eval echo configure:7662: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7662 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7663 if test -z "$ac_err"; then
7664   rm -rf conftest*
7665   eval "ac_cv_header_$ac_safe=yes"
7666 else
7667   echo "$ac_err" >&5
7668   echo "configure: failed program was:" >&5
7669   cat conftest.$ac_ext >&5
7670   rm -rf conftest*
7671   eval "ac_cv_header_$ac_safe=no"
7672 fi
7673 rm -f conftest*
7674 fi
7675 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7676   echo "$ac_t""yes" 1>&6
7677     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7678   cat >> confdefs.h <<EOF
7679 #define $ac_tr_hdr 1
7680 EOF
7681
7682 else
7683   echo "$ac_t""no" 1>&6
7684 fi
7685 done
7686
7687    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7688 strdup __argz_count __argz_stringify __argz_next
7689 do
7690 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7691 echo "configure:7692: checking for $ac_func" >&5
7692 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7693   echo $ac_n "(cached) $ac_c" 1>&6
7694 else
7695   cat > conftest.$ac_ext <<EOF
7696 #line 7697 "configure"
7697 #include "confdefs.h"
7698 /* System header to define __stub macros and hopefully few prototypes,
7699     which can conflict with char $ac_func(); below.  */
7700 #include <assert.h>
7701 /* Override any gcc2 internal prototype to avoid an error.  */
7702 /* We use char because int might match the return type of a gcc2
7703     builtin and then its argument prototype would still apply.  */
7704 char $ac_func();
7705
7706 int main() {
7707
7708 /* The GNU C library defines this for functions which it implements
7709     to always fail with ENOSYS.  Some functions are actually named
7710     something starting with __ and the normal name is an alias.  */
7711 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7712 choke me
7713 #else
7714 $ac_func();
7715 #endif
7716
7717 ; return 0; }
7718 EOF
7719 if { (eval echo configure:7720: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7720   rm -rf conftest*
7721   eval "ac_cv_func_$ac_func=yes"
7722 else
7723   echo "configure: failed program was:" >&5
7724   cat conftest.$ac_ext >&5
7725   rm -rf conftest*
7726   eval "ac_cv_func_$ac_func=no"
7727 fi
7728 rm -f conftest*
7729 fi
7730
7731 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7732   echo "$ac_t""yes" 1>&6
7733     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7734   cat >> confdefs.h <<EOF
7735 #define $ac_tr_func 1
7736 EOF
7737
7738 else
7739   echo "$ac_t""no" 1>&6
7740 fi
7741 done
7742
7743
7744    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7745      for ac_func in stpcpy
7746 do
7747 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7748 echo "configure:7749: checking for $ac_func" >&5
7749 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7750   echo $ac_n "(cached) $ac_c" 1>&6
7751 else
7752   cat > conftest.$ac_ext <<EOF
7753 #line 7754 "configure"
7754 #include "confdefs.h"
7755 /* System header to define __stub macros and hopefully few prototypes,
7756     which can conflict with char $ac_func(); below.  */
7757 #include <assert.h>
7758 /* Override any gcc2 internal prototype to avoid an error.  */
7759 /* We use char because int might match the return type of a gcc2
7760     builtin and then its argument prototype would still apply.  */
7761 char $ac_func();
7762
7763 int main() {
7764
7765 /* The GNU C library defines this for functions which it implements
7766     to always fail with ENOSYS.  Some functions are actually named
7767     something starting with __ and the normal name is an alias.  */
7768 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7769 choke me
7770 #else
7771 $ac_func();
7772 #endif
7773
7774 ; return 0; }
7775 EOF
7776 if { (eval echo configure:7777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7777   rm -rf conftest*
7778   eval "ac_cv_func_$ac_func=yes"
7779 else
7780   echo "configure: failed program was:" >&5
7781   cat conftest.$ac_ext >&5
7782   rm -rf conftest*
7783   eval "ac_cv_func_$ac_func=no"
7784 fi
7785 rm -f conftest*
7786 fi
7787
7788 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7789   echo "$ac_t""yes" 1>&6
7790     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7791   cat >> confdefs.h <<EOF
7792 #define $ac_tr_func 1
7793 EOF
7794
7795 else
7796   echo "$ac_t""no" 1>&6
7797 fi
7798 done
7799
7800    fi
7801    if test "${ac_cv_func_stpcpy}" = "yes"; then
7802      cat >> confdefs.h <<\EOF
7803 #define HAVE_STPCPY 1
7804 EOF
7805
7806    fi
7807
7808    if test $ac_cv_header_locale_h = yes; then
7809     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7810 echo "configure:7811: checking for LC_MESSAGES" >&5
7811 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7812   echo $ac_n "(cached) $ac_c" 1>&6
7813 else
7814   cat > conftest.$ac_ext <<EOF
7815 #line 7816 "configure"
7816 #include "confdefs.h"
7817 #include <locale.h>
7818 int main() {
7819 return LC_MESSAGES
7820 ; return 0; }
7821 EOF
7822 if { (eval echo configure:7823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7823   rm -rf conftest*
7824   am_cv_val_LC_MESSAGES=yes
7825 else
7826   echo "configure: failed program was:" >&5
7827   cat conftest.$ac_ext >&5
7828   rm -rf conftest*
7829   am_cv_val_LC_MESSAGES=no
7830 fi
7831 rm -f conftest*
7832 fi
7833
7834 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7835     if test $am_cv_val_LC_MESSAGES = yes; then
7836       cat >> confdefs.h <<\EOF
7837 #define HAVE_LC_MESSAGES 1
7838 EOF
7839
7840     fi
7841   fi
7842    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7843 echo "configure:7844: checking whether NLS is requested" >&5
7844         # Check whether --enable-nls or --disable-nls was given.
7845 if test "${enable_nls+set}" = set; then
7846   enableval="$enable_nls"
7847   USE_NLS=$enableval
7848 else
7849   USE_NLS=yes
7850 fi
7851
7852     echo "$ac_t""$USE_NLS" 1>&6
7853
7854
7855     USE_INCLUDED_LIBINTL=no
7856
7857         if test "$USE_NLS" = "yes"; then
7858       cat >> confdefs.h <<\EOF
7859 #define ENABLE_NLS 1
7860 EOF
7861
7862       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7863 echo "configure:7864: checking whether included gettext is requested" >&5
7864       # Check whether --with-included-gettext or --without-included-gettext was given.
7865 if test "${with_included_gettext+set}" = set; then
7866   withval="$with_included_gettext"
7867   nls_cv_force_use_gnu_gettext=$withval
7868 else
7869   nls_cv_force_use_gnu_gettext=no
7870 fi
7871
7872       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7873
7874       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7875       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7876                                         nls_cv_header_intl=
7877         nls_cv_header_libgt=
7878         CATOBJEXT=NONE
7879
7880         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7881 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7882 echo "configure:7883: checking for libintl.h" >&5
7883 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7884   echo $ac_n "(cached) $ac_c" 1>&6
7885 else
7886   cat > conftest.$ac_ext <<EOF
7887 #line 7888 "configure"
7888 #include "confdefs.h"
7889 #include <libintl.h>
7890 EOF
7891 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7892 { (eval echo configure:7893: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7893 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7894 if test -z "$ac_err"; then
7895   rm -rf conftest*
7896   eval "ac_cv_header_$ac_safe=yes"
7897 else
7898   echo "$ac_err" >&5
7899   echo "configure: failed program was:" >&5
7900   cat conftest.$ac_ext >&5
7901   rm -rf conftest*
7902   eval "ac_cv_header_$ac_safe=no"
7903 fi
7904 rm -f conftest*
7905 fi
7906 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7907   echo "$ac_t""yes" 1>&6
7908   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7909 echo "configure:7910: checking for gettext in libc" >&5
7910 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7911   echo $ac_n "(cached) $ac_c" 1>&6
7912 else
7913   cat > conftest.$ac_ext <<EOF
7914 #line 7915 "configure"
7915 #include "confdefs.h"
7916 #include <libintl.h>
7917 int main() {
7918 return (int) gettext ("")
7919 ; return 0; }
7920 EOF
7921 if { (eval echo configure:7922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7922   rm -rf conftest*
7923   gt_cv_func_gettext_libc=yes
7924 else
7925   echo "configure: failed program was:" >&5
7926   cat conftest.$ac_ext >&5
7927   rm -rf conftest*
7928   gt_cv_func_gettext_libc=no
7929 fi
7930 rm -f conftest*
7931 fi
7932
7933 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7934
7935            if test "$gt_cv_func_gettext_libc" != "yes"; then
7936              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7937 echo "configure:7938: checking for bindtextdomain in -lintl" >&5
7938 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7939 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7940   echo $ac_n "(cached) $ac_c" 1>&6
7941 else
7942   ac_save_LIBS="$LIBS"
7943 LIBS="-lintl  $LIBS"
7944 cat > conftest.$ac_ext <<EOF
7945 #line 7946 "configure"
7946 #include "confdefs.h"
7947 /* Override any gcc2 internal prototype to avoid an error.  */
7948 /* We use char because int might match the return type of a gcc2
7949     builtin and then its argument prototype would still apply.  */
7950 char bindtextdomain();
7951
7952 int main() {
7953 bindtextdomain()
7954 ; return 0; }
7955 EOF
7956 if { (eval echo configure:7957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7957   rm -rf conftest*
7958   eval "ac_cv_lib_$ac_lib_var=yes"
7959 else
7960   echo "configure: failed program was:" >&5
7961   cat conftest.$ac_ext >&5
7962   rm -rf conftest*
7963   eval "ac_cv_lib_$ac_lib_var=no"
7964 fi
7965 rm -f conftest*
7966 LIBS="$ac_save_LIBS"
7967
7968 fi
7969 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7970   echo "$ac_t""yes" 1>&6
7971   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7972 echo "configure:7973: checking for gettext in libintl" >&5
7973 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7974   echo $ac_n "(cached) $ac_c" 1>&6
7975 else
7976   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7977 echo "configure:7978: checking for gettext in -lintl" >&5
7978 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7979 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7980   echo $ac_n "(cached) $ac_c" 1>&6
7981 else
7982   ac_save_LIBS="$LIBS"
7983 LIBS="-lintl  $LIBS"
7984 cat > conftest.$ac_ext <<EOF
7985 #line 7986 "configure"
7986 #include "confdefs.h"
7987 /* Override any gcc2 internal prototype to avoid an error.  */
7988 /* We use char because int might match the return type of a gcc2
7989     builtin and then its argument prototype would still apply.  */
7990 char gettext();
7991
7992 int main() {
7993 gettext()
7994 ; return 0; }
7995 EOF
7996 if { (eval echo configure:7997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7997   rm -rf conftest*
7998   eval "ac_cv_lib_$ac_lib_var=yes"
7999 else
8000   echo "configure: failed program was:" >&5
8001   cat conftest.$ac_ext >&5
8002   rm -rf conftest*
8003   eval "ac_cv_lib_$ac_lib_var=no"
8004 fi
8005 rm -f conftest*
8006 LIBS="$ac_save_LIBS"
8007
8008 fi
8009 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8010   echo "$ac_t""yes" 1>&6
8011   gt_cv_func_gettext_libintl=yes
8012 else
8013   echo "$ac_t""no" 1>&6
8014 gt_cv_func_gettext_libintl=no
8015 fi
8016
8017 fi
8018
8019 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
8020 else
8021   echo "$ac_t""no" 1>&6
8022 fi
8023
8024            fi
8025
8026            if test "$gt_cv_func_gettext_libc" = "yes" \
8027               || test "$gt_cv_func_gettext_libintl" = "yes"; then
8028               cat >> confdefs.h <<\EOF
8029 #define HAVE_GETTEXT 1
8030 EOF
8031
8032               # Extract the first word of "msgfmt", so it can be a program name with args.
8033 set dummy msgfmt; ac_word=$2
8034 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8035 echo "configure:8036: checking for $ac_word" >&5
8036 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
8037   echo $ac_n "(cached) $ac_c" 1>&6
8038 else
8039   case "$MSGFMT" in
8040   /*)
8041   gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8042   ;;
8043   *)
8044   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8045   for ac_dir in $PATH; do
8046     test -z "$ac_dir" && ac_dir=.
8047     if test -f $ac_dir/$ac_word; then
8048       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8049         gcc_cv_path_MSGFMT="$ac_dir/$ac_word"
8050         break
8051       fi
8052     fi
8053   done
8054   IFS="$ac_save_ifs"
8055   test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="no"
8056   ;;
8057 esac
8058 fi
8059 MSGFMT="$gcc_cv_path_MSGFMT"
8060 if test -n "$MSGFMT"; then
8061   echo "$ac_t""$MSGFMT" 1>&6
8062 else
8063   echo "$ac_t""no" 1>&6
8064 fi
8065               if test "$MSGFMT" != "no"; then
8066                 for ac_func in dcgettext
8067 do
8068 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
8069 echo "configure:8070: checking for $ac_func" >&5
8070 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
8071   echo $ac_n "(cached) $ac_c" 1>&6
8072 else
8073   cat > conftest.$ac_ext <<EOF
8074 #line 8075 "configure"
8075 #include "confdefs.h"
8076 /* System header to define __stub macros and hopefully few prototypes,
8077     which can conflict with char $ac_func(); below.  */
8078 #include <assert.h>
8079 /* Override any gcc2 internal prototype to avoid an error.  */
8080 /* We use char because int might match the return type of a gcc2
8081     builtin and then its argument prototype would still apply.  */
8082 char $ac_func();
8083
8084 int main() {
8085
8086 /* The GNU C library defines this for functions which it implements
8087     to always fail with ENOSYS.  Some functions are actually named
8088     something starting with __ and the normal name is an alias.  */
8089 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8090 choke me
8091 #else
8092 $ac_func();
8093 #endif
8094
8095 ; return 0; }
8096 EOF
8097 if { (eval echo configure:8098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8098   rm -rf conftest*
8099   eval "ac_cv_func_$ac_func=yes"
8100 else
8101   echo "configure: failed program was:" >&5
8102   cat conftest.$ac_ext >&5
8103   rm -rf conftest*
8104   eval "ac_cv_func_$ac_func=no"
8105 fi
8106 rm -f conftest*
8107 fi
8108
8109 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8110   echo "$ac_t""yes" 1>&6
8111     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8112   cat >> confdefs.h <<EOF
8113 #define $ac_tr_func 1
8114 EOF
8115
8116 else
8117   echo "$ac_t""no" 1>&6
8118 fi
8119 done
8120
8121                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8122 set dummy gmsgfmt; ac_word=$2
8123 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8124 echo "configure:8125: checking for $ac_word" >&5
8125 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8126   echo $ac_n "(cached) $ac_c" 1>&6
8127 else
8128   case "$GMSGFMT" in
8129   /*)
8130   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8131   ;;
8132   ?:/*)
8133   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8134   ;;
8135   *)
8136   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8137   ac_dummy="$PATH"
8138   for ac_dir in $ac_dummy; do
8139     test -z "$ac_dir" && ac_dir=.
8140     if test -f $ac_dir/$ac_word; then
8141       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8142       break
8143     fi
8144   done
8145   IFS="$ac_save_ifs"
8146   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT"
8147   ;;
8148 esac
8149 fi
8150 GMSGFMT="$gcc_cv_path_GMSGFMT"
8151 if test -n "$GMSGFMT"; then
8152   echo "$ac_t""$GMSGFMT" 1>&6
8153 else
8154   echo "$ac_t""no" 1>&6
8155 fi
8156
8157                 # Extract the first word of "xgettext", so it can be a program name with args.
8158 set dummy xgettext; ac_word=$2
8159 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8160 echo "configure:8161: checking for $ac_word" >&5
8161 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8162   echo $ac_n "(cached) $ac_c" 1>&6
8163 else
8164   case "$XGETTEXT" in
8165   /*)
8166   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8167   ;;
8168   *)
8169   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8170   for ac_dir in $PATH; do
8171     test -z "$ac_dir" && ac_dir=.
8172     if test -f $ac_dir/$ac_word; then
8173       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8174         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8175         break
8176       fi
8177     fi
8178   done
8179   IFS="$ac_save_ifs"
8180   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8181   ;;
8182 esac
8183 fi
8184 XGETTEXT="$gcc_cv_path_XGETTEXT"
8185 if test -n "$XGETTEXT"; then
8186   echo "$ac_t""$XGETTEXT" 1>&6
8187 else
8188   echo "$ac_t""no" 1>&6
8189 fi
8190
8191                 cat > conftest.$ac_ext <<EOF
8192 #line 8193 "configure"
8193 #include "confdefs.h"
8194
8195 int main() {
8196 extern int _nl_msg_cat_cntr;
8197                                return _nl_msg_cat_cntr
8198 ; return 0; }
8199 EOF
8200 if { (eval echo configure:8201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8201   rm -rf conftest*
8202   CATOBJEXT=.gmo
8203                    DATADIRNAME=share
8204 else
8205   echo "configure: failed program was:" >&5
8206   cat conftest.$ac_ext >&5
8207   rm -rf conftest*
8208   CATOBJEXT=.mo
8209                    DATADIRNAME=lib
8210 fi
8211 rm -f conftest*
8212                 INSTOBJEXT=.mo
8213               else
8214                 create_catalogs="no"
8215               fi
8216             fi
8217
8218 else
8219   echo "$ac_t""no" 1>&6
8220 fi
8221
8222
8223         if test "$CATOBJEXT" = "NONE"; then
8224           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8225 echo "configure:8226: checking whether catgets can be used" >&5
8226           # Check whether --with-catgets or --without-catgets was given.
8227 if test "${with_catgets+set}" = set; then
8228   withval="$with_catgets"
8229   nls_cv_use_catgets=$withval
8230 else
8231   nls_cv_use_catgets=no
8232 fi
8233
8234           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8235
8236           if test "$nls_cv_use_catgets" = "yes"; then
8237                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8238 echo "configure:8239: checking for main in -li" >&5
8239 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8240 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8241   echo $ac_n "(cached) $ac_c" 1>&6
8242 else
8243   ac_save_LIBS="$LIBS"
8244 LIBS="-li  $LIBS"
8245 cat > conftest.$ac_ext <<EOF
8246 #line 8247 "configure"
8247 #include "confdefs.h"
8248
8249 int main() {
8250 main()
8251 ; return 0; }
8252 EOF
8253 if { (eval echo configure:8254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8254   rm -rf conftest*
8255   eval "ac_cv_lib_$ac_lib_var=yes"
8256 else
8257   echo "configure: failed program was:" >&5
8258   cat conftest.$ac_ext >&5
8259   rm -rf conftest*
8260   eval "ac_cv_lib_$ac_lib_var=no"
8261 fi
8262 rm -f conftest*
8263 LIBS="$ac_save_LIBS"
8264
8265 fi
8266 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8267   echo "$ac_t""yes" 1>&6
8268     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8269     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8270   cat >> confdefs.h <<EOF
8271 #define $ac_tr_lib 1
8272 EOF
8273
8274   LIBS="-li $LIBS"
8275
8276 else
8277   echo "$ac_t""no" 1>&6
8278 fi
8279
8280             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8281 echo "configure:8282: checking for catgets" >&5
8282 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8283   echo $ac_n "(cached) $ac_c" 1>&6
8284 else
8285   cat > conftest.$ac_ext <<EOF
8286 #line 8287 "configure"
8287 #include "confdefs.h"
8288 /* System header to define __stub macros and hopefully few prototypes,
8289     which can conflict with char catgets(); below.  */
8290 #include <assert.h>
8291 /* Override any gcc2 internal prototype to avoid an error.  */
8292 /* We use char because int might match the return type of a gcc2
8293     builtin and then its argument prototype would still apply.  */
8294 char catgets();
8295
8296 int main() {
8297
8298 /* The GNU C library defines this for functions which it implements
8299     to always fail with ENOSYS.  Some functions are actually named
8300     something starting with __ and the normal name is an alias.  */
8301 #if defined (__stub_catgets) || defined (__stub___catgets)
8302 choke me
8303 #else
8304 catgets();
8305 #endif
8306
8307 ; return 0; }
8308 EOF
8309 if { (eval echo configure:8310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8310   rm -rf conftest*
8311   eval "ac_cv_func_catgets=yes"
8312 else
8313   echo "configure: failed program was:" >&5
8314   cat conftest.$ac_ext >&5
8315   rm -rf conftest*
8316   eval "ac_cv_func_catgets=no"
8317 fi
8318 rm -f conftest*
8319 fi
8320
8321 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8322   echo "$ac_t""yes" 1>&6
8323   cat >> confdefs.h <<\EOF
8324 #define HAVE_CATGETS 1
8325 EOF
8326
8327                INTLOBJS="\$(CATOBJS)"
8328                # Extract the first word of "gencat", so it can be a program name with args.
8329 set dummy gencat; ac_word=$2
8330 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8331 echo "configure:8332: checking for $ac_word" >&5
8332 if eval "test \"`echo '$''{'gcc_cv_path_GENCAT'+set}'`\" = set"; then
8333   echo $ac_n "(cached) $ac_c" 1>&6
8334 else
8335   case "$GENCAT" in
8336   /*)
8337   gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8338   ;;
8339   ?:/*)
8340   gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8341   ;;
8342   *)
8343   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8344   ac_dummy="$PATH"
8345   for ac_dir in $ac_dummy; do
8346     test -z "$ac_dir" && ac_dir=.
8347     if test -f $ac_dir/$ac_word; then
8348       gcc_cv_path_GENCAT="$ac_dir/$ac_word"
8349       break
8350     fi
8351   done
8352   IFS="$ac_save_ifs"
8353   test -z "$gcc_cv_path_GENCAT" && gcc_cv_path_GENCAT="no"
8354   ;;
8355 esac
8356 fi
8357 GENCAT="$gcc_cv_path_GENCAT"
8358 if test -n "$GENCAT"; then
8359   echo "$ac_t""$GENCAT" 1>&6
8360 else
8361   echo "$ac_t""no" 1>&6
8362 fi
8363                if test "$GENCAT" != "no"; then
8364                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8365 set dummy gmsgfmt; ac_word=$2
8366 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8367 echo "configure:8368: checking for $ac_word" >&5
8368 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8369   echo $ac_n "(cached) $ac_c" 1>&6
8370 else
8371   case "$GMSGFMT" in
8372   /*)
8373   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8374   ;;
8375   ?:/*)
8376   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8377   ;;
8378   *)
8379   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8380   ac_dummy="$PATH"
8381   for ac_dir in $ac_dummy; do
8382     test -z "$ac_dir" && ac_dir=.
8383     if test -f $ac_dir/$ac_word; then
8384       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8385       break
8386     fi
8387   done
8388   IFS="$ac_save_ifs"
8389   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="no"
8390   ;;
8391 esac
8392 fi
8393 GMSGFMT="$gcc_cv_path_GMSGFMT"
8394 if test -n "$GMSGFMT"; then
8395   echo "$ac_t""$GMSGFMT" 1>&6
8396 else
8397   echo "$ac_t""no" 1>&6
8398 fi
8399
8400                  if test "$GMSGFMT" = "no"; then
8401                    # Extract the first word of "msgfmt", so it can be a program name with args.
8402 set dummy msgfmt; ac_word=$2
8403 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8404 echo "configure:8405: checking for $ac_word" >&5
8405 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8406   echo $ac_n "(cached) $ac_c" 1>&6
8407 else
8408   case "$GMSGFMT" in
8409   /*)
8410   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8411   ;;
8412   *)
8413   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8414   for ac_dir in $PATH; do
8415     test -z "$ac_dir" && ac_dir=.
8416     if test -f $ac_dir/$ac_word; then
8417       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8418         gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8419         break
8420       fi
8421     fi
8422   done
8423   IFS="$ac_save_ifs"
8424   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="msgfmt"
8425   ;;
8426 esac
8427 fi
8428 GMSGFMT="$gcc_cv_path_GMSGFMT"
8429 if test -n "$GMSGFMT"; then
8430   echo "$ac_t""$GMSGFMT" 1>&6
8431 else
8432   echo "$ac_t""no" 1>&6
8433 fi
8434
8435                    if test "$GMSGFMT" = "msgfmt"; then
8436                      create_catalogs="no"
8437                    fi
8438                  fi
8439                  # Extract the first word of "xgettext", so it can be a program name with args.
8440 set dummy xgettext; ac_word=$2
8441 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8442 echo "configure:8443: checking for $ac_word" >&5
8443 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8444   echo $ac_n "(cached) $ac_c" 1>&6
8445 else
8446   case "$XGETTEXT" in
8447   /*)
8448   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8449   ;;
8450   *)
8451   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8452   for ac_dir in $PATH; do
8453     test -z "$ac_dir" && ac_dir=.
8454     if test -f $ac_dir/$ac_word; then
8455       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8456         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8457         break
8458       fi
8459     fi
8460   done
8461   IFS="$ac_save_ifs"
8462   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8463   ;;
8464 esac
8465 fi
8466 XGETTEXT="$gcc_cv_path_XGETTEXT"
8467 if test -n "$XGETTEXT"; then
8468   echo "$ac_t""$XGETTEXT" 1>&6
8469 else
8470   echo "$ac_t""no" 1>&6
8471 fi
8472
8473                  USE_INCLUDED_LIBINTL=yes
8474                  CATOBJEXT=.cat
8475                  INSTOBJEXT=.cat
8476                  DATADIRNAME=lib
8477                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8478                  INTLLIBS=$INTLDEPS
8479                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8480                  nls_cv_header_intl=intl/libintl.h
8481                  nls_cv_header_libgt=intl/libgettext.h
8482                fi
8483 else
8484   echo "$ac_t""no" 1>&6
8485 fi
8486
8487           fi
8488         fi
8489
8490         if test "$CATOBJEXT" = "NONE"; then
8491                           nls_cv_use_gnu_gettext=yes
8492         fi
8493       fi
8494
8495       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8496                 INTLOBJS="\$(GETTOBJS)"
8497         # Extract the first word of "msgfmt", so it can be a program name with args.
8498 set dummy msgfmt; ac_word=$2
8499 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8500 echo "configure:8501: checking for $ac_word" >&5
8501 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
8502   echo $ac_n "(cached) $ac_c" 1>&6
8503 else
8504   case "$MSGFMT" in
8505   /*)
8506   gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8507   ;;
8508   *)
8509   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8510   for ac_dir in $PATH; do
8511     test -z "$ac_dir" && ac_dir=.
8512     if test -f $ac_dir/$ac_word; then
8513       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8514         gcc_cv_path_MSGFMT="$ac_dir/$ac_word"
8515         break
8516       fi
8517     fi
8518   done
8519   IFS="$ac_save_ifs"
8520   test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="msgfmt"
8521   ;;
8522 esac
8523 fi
8524 MSGFMT="$gcc_cv_path_MSGFMT"
8525 if test -n "$MSGFMT"; then
8526   echo "$ac_t""$MSGFMT" 1>&6
8527 else
8528   echo "$ac_t""no" 1>&6
8529 fi
8530
8531         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8532 set dummy gmsgfmt; ac_word=$2
8533 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8534 echo "configure:8535: checking for $ac_word" >&5
8535 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8536   echo $ac_n "(cached) $ac_c" 1>&6
8537 else
8538   case "$GMSGFMT" in
8539   /*)
8540   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8541   ;;
8542   ?:/*)
8543   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8544   ;;
8545   *)
8546   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8547   ac_dummy="$PATH"
8548   for ac_dir in $ac_dummy; do
8549     test -z "$ac_dir" && ac_dir=.
8550     if test -f $ac_dir/$ac_word; then
8551       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8552       break
8553     fi
8554   done
8555   IFS="$ac_save_ifs"
8556   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT"
8557   ;;
8558 esac
8559 fi
8560 GMSGFMT="$gcc_cv_path_GMSGFMT"
8561 if test -n "$GMSGFMT"; then
8562   echo "$ac_t""$GMSGFMT" 1>&6
8563 else
8564   echo "$ac_t""no" 1>&6
8565 fi
8566
8567                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8568           create_catalogs="no"
8569         fi
8570         # Extract the first word of "xgettext", so it can be a program name with args.
8571 set dummy xgettext; ac_word=$2
8572 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8573 echo "configure:8574: checking for $ac_word" >&5
8574 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8575   echo $ac_n "(cached) $ac_c" 1>&6
8576 else
8577   case "$XGETTEXT" in
8578   /*)
8579   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8580   ;;
8581   *)
8582   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8583   for ac_dir in $PATH; do
8584     test -z "$ac_dir" && ac_dir=.
8585     if test -f $ac_dir/$ac_word; then
8586       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8587         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8588         break
8589       fi
8590     fi
8591   done
8592   IFS="$ac_save_ifs"
8593   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8594   ;;
8595 esac
8596 fi
8597 XGETTEXT="$gcc_cv_path_XGETTEXT"
8598 if test -n "$XGETTEXT"; then
8599   echo "$ac_t""$XGETTEXT" 1>&6
8600 else
8601   echo "$ac_t""no" 1>&6
8602 fi
8603
8604
8605         USE_INCLUDED_LIBINTL=yes
8606         CATOBJEXT=.gmo
8607         INSTOBJEXT=.mo
8608         DATADIRNAME=share
8609         INTLDEPS='$(top_builddir)/intl/libintl.a'
8610         INTLLIBS=$INTLDEPS
8611         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8612         nls_cv_header_intl=intl/libintl.h
8613         nls_cv_header_libgt=intl/libgettext.h
8614       fi
8615
8616             if test "$XGETTEXT" != ":"; then
8617                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8618           : ;
8619         else
8620           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8621           XGETTEXT=":"
8622         fi
8623       fi
8624
8625
8626
8627       # We need to process the po/ directory.
8628       POSUB=po
8629     else
8630       DATADIRNAME=share
8631       nls_cv_header_intl=intl/libintl.h
8632       nls_cv_header_libgt=intl/libgettext.h
8633     fi
8634
8635
8636
8637
8638     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8639     # because some of the sources are only built for this goal.
8640     if test "$PACKAGE" = gettext; then
8641       USE_NLS=yes
8642       USE_INCLUDED_LIBINTL=yes
8643     fi
8644
8645                 for lang in $ALL_LINGUAS; do
8646       GMOFILES="$GMOFILES $lang.gmo"
8647       POFILES="$POFILES $lang.po"
8648     done
8649
8650
8651
8652
8653
8654
8655
8656
8657
8658
8659
8660
8661
8662
8663    if test "x$create_catalogs" = "xno"; then
8664      echo "configure: warning: No program for building catalogs found -> building disabled" 1>&2
8665    fi
8666
8667    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8668      if test "x$ALL_LINGUAS" = "x"; then
8669        LINGUAS=
8670      else
8671        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8672 echo "configure:8673: checking for catalogs to be installed" >&5
8673        if test "x$LINGUAS" = "x"; then
8674          LINGUAS=$ALL_LINGUAS
8675        else
8676          NEW_LINGUAS=
8677          for lang in $ALL_LINGUAS; do
8678            case " $LINGUAS " in
8679              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8680            esac
8681          done
8682          LINGUAS=$NEW_LINGUAS
8683        fi
8684        echo "$ac_t""$LINGUAS" 1>&6
8685      fi
8686
8687           if test -n "$LINGUAS"; then
8688        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8689      fi
8690    fi
8691
8692             if test $ac_cv_header_locale_h = yes; then
8693      INCLUDE_LOCALE_H="#include <locale.h>"
8694    else
8695      INCLUDE_LOCALE_H="\
8696 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8697    fi
8698
8699
8700             test -d intl || mkdir intl
8701    if test "$CATOBJEXT" = ".cat"; then
8702      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8703 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8704 echo "configure:8705: checking for linux/version.h" >&5
8705 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8706   echo $ac_n "(cached) $ac_c" 1>&6
8707 else
8708   cat > conftest.$ac_ext <<EOF
8709 #line 8710 "configure"
8710 #include "confdefs.h"
8711 #include <linux/version.h>
8712 EOF
8713 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8714 { (eval echo configure:8715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8715 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8716 if test -z "$ac_err"; then
8717   rm -rf conftest*
8718   eval "ac_cv_header_$ac_safe=yes"
8719 else
8720   echo "$ac_err" >&5
8721   echo "configure: failed program was:" >&5
8722   cat conftest.$ac_ext >&5
8723   rm -rf conftest*
8724   eval "ac_cv_header_$ac_safe=no"
8725 fi
8726 rm -f conftest*
8727 fi
8728 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8729   echo "$ac_t""yes" 1>&6
8730   msgformat=linux
8731 else
8732   echo "$ac_t""no" 1>&6
8733 msgformat=xopen
8734 fi
8735
8736
8737                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8738    fi
8739       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8740      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8741
8742             if test "$PACKAGE" = "gettext"; then
8743      GT_NO="#NO#"
8744      GT_YES=
8745    else
8746      GT_NO=
8747      GT_YES="#YES#"
8748    fi
8749
8750
8751
8752             MKINSTALLDIRS=
8753    if test -n "$ac_aux_dir"; then
8754      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8755    fi
8756    if test -z "$MKINSTALLDIRS"; then
8757      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8758    fi
8759
8760
8761       l=
8762
8763
8764          test -d po || mkdir po
8765    if test "x$srcdir" != "x."; then
8766      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8767        posrcprefix="$srcdir/"
8768      else
8769        posrcprefix="../$srcdir/"
8770      fi
8771    else
8772      posrcprefix="../"
8773    fi
8774    rm -f po/POTFILES
8775    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8776         < $srcdir/po/POTFILES.in > po/POTFILES
8777
8778 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8779
8780 # Windows32 Registry support for specifying GCC installation paths.
8781 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8782 if test "${enable_win32_registry+set}" = set; then
8783   enableval="$enable_win32_registry"
8784   :
8785 fi
8786
8787
8788 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8789 echo "configure:8790: checking whether windows registry support is requested" >&5
8790 if test x$enable_win32_registry != xno; then
8791   cat >> confdefs.h <<\EOF
8792 #define ENABLE_WIN32_REGISTRY 1
8793 EOF
8794
8795   echo "$ac_t""yes" 1>&6
8796 else
8797   echo "$ac_t""no" 1>&6
8798 fi
8799
8800 # Check if user specified a different registry key.
8801 case x${enable_win32_registry} in
8802 x | xyes)
8803   # default.
8804   gcc_cv_win32_registry_key="$VERSION"
8805   ;;
8806 xno)
8807   # no registry lookup.
8808   gcc_cv_win32_registry_key=''
8809   ;;
8810 *)
8811   # user-specified key.
8812   gcc_cv_win32_registry_key="$enable_win32_registry"
8813   ;;
8814 esac
8815
8816 if test x$enable_win32_registry != xno; then
8817   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8818 echo "configure:8819: checking registry key on windows hosts" >&5
8819   cat >> confdefs.h <<EOF
8820 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8821 EOF
8822
8823   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8824 fi
8825
8826 # Get an absolute path to the GCC top-level source directory
8827 holddir=`pwd`
8828 cd $srcdir
8829 topdir=`pwd`
8830 cd $holddir
8831
8832 # Conditionalize the makefile for this host machine.
8833 # Make-host contains the concatenation of all host makefile fragments
8834 # [there can be more than one].  This file is built by configure.frag.
8835 host_overrides=Make-host
8836 dep_host_xmake_file=
8837 for f in .. ${host_xmake_file}
8838 do
8839         if test -f ${srcdir}/config/$f
8840         then
8841                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8842         fi
8843 done
8844
8845 # Conditionalize the makefile for this target machine.
8846 # Make-target contains the concatenation of all host makefile fragments
8847 # [there can be more than one].  This file is built by configure.frag.
8848 target_overrides=Make-target
8849 dep_tmake_file=
8850 for f in .. ${tmake_file}
8851 do
8852         if test -f ${srcdir}/config/$f
8853         then
8854                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8855         fi
8856 done
8857
8858 # If the host doesn't support symlinks, modify CC in
8859 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8860 # Otherwise, we can use "CC=$(CC)".
8861 rm -f symtest.tem
8862 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8863 then
8864         cc_set_by_configure="\$(CC)"
8865         quoted_cc_set_by_configure="\$(CC)"
8866         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8867 else
8868         rm -f symtest.tem
8869         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8870         then
8871                 symbolic_link="cp -p"
8872         else
8873                 symbolic_link="cp"
8874         fi
8875         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8876         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8877         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8878 fi
8879 rm -f symtest.tem
8880
8881 out_object_file=`basename $out_file .c`.o
8882
8883 tm_file_list=
8884 for f in $tm_file; do
8885   case $f in
8886     gansidecl.h )
8887        tm_file_list="${tm_file_list} $f" ;;
8888     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8889   esac
8890 done
8891
8892 host_xm_file_list=
8893 for f in $host_xm_file; do
8894   case $f in
8895     auto-host.h | gansidecl.h | hwint.h )
8896        host_xm_file_list="${host_xm_file_list} $f" ;;
8897     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8898   esac
8899 done
8900
8901 build_xm_file_list=
8902 for f in $build_xm_file; do
8903   case $f in
8904     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8905        build_xm_file_list="${build_xm_file_list} $f" ;;
8906     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8907   esac
8908 done
8909
8910 # Define macro CROSS_COMPILE in compilation
8911 # if this is a cross-compiler.
8912 # Also use all.cross instead of all.internal
8913 # and add cross-make to Makefile.
8914 cross_overrides="/dev/null"
8915 if test x$host != x$target
8916 then
8917         cross_defines="CROSS=-DCROSS_COMPILE"
8918         cross_overrides="${topdir}/cross-make"
8919 fi
8920
8921 # If this is a cross-compiler that does not
8922 # have its own set of headers then define
8923 # inhibit_libc
8924
8925 # If this is using newlib, then define inhibit_libc in
8926 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8927 # libgcc.a, but that's OK because newlib should have its own version of
8928 # assert.h.
8929 inhibit_libc=
8930 if test x$host != x$target && test x$with_headers = x; then
8931        inhibit_libc=-Dinhibit_libc
8932 else
8933        if test x$with_newlib = xyes; then
8934                inhibit_libc=-Dinhibit_libc
8935        fi
8936 fi
8937
8938
8939 # When building gcc with a cross-compiler, we need to fix a few things.
8940 # This must come after cross-make as we want all.build to override
8941 # all.cross.
8942 build_overrides="/dev/null"
8943 if test x$build != x$host
8944 then
8945         build_overrides="${topdir}/build-make"
8946 fi
8947
8948 # Expand extra_headers to include complete path.
8949 # This substitutes for lots of t-* files.
8950 extra_headers_list=
8951 if test "x$extra_headers" = x
8952 then true
8953 else
8954         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8955         for file in $extra_headers;
8956         do
8957                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8958         done
8959 fi
8960
8961 if test x$use_collect2 = xno; then
8962         use_collect2=
8963 fi
8964
8965 # Add a definition of USE_COLLECT2 if system wants one.
8966 # Also tell toplev.c what to do.
8967 # This substitutes for lots of t-* files.
8968 if test x$use_collect2 = x
8969 then
8970         will_use_collect2=
8971         maybe_use_collect2=
8972 else
8973         will_use_collect2="collect2"
8974         maybe_use_collect2="-DUSE_COLLECT2"
8975 fi
8976
8977 # NEED TO CONVERT
8978 # Set MD_DEPS if the real md file is in md.pre-cpp.
8979 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8980 # for line oriented comments, so we must always use a GNU cpp.  If
8981 # building gcc with a cross compiler, use the cross compiler just
8982 # built.  Otherwise, we can use the cpp just built.
8983 md_file_sub=
8984 if test "x$md_cppflags" = x
8985 then
8986         md_file_sub=$srcdir/config/$md_file
8987 else
8988         md_file=md
8989 fi
8990
8991 # If we have gas in the build tree, make a link to it.
8992 if test -f ../gas/Makefile; then
8993         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8994 fi
8995
8996 # If we have nm in the build tree, make a link to it.
8997 if test -f ../binutils/Makefile; then
8998         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8999 fi
9000
9001 # If we have ld in the build tree, make a link to it.
9002 if test -f ../ld/Makefile; then
9003 #       if test x$use_collect2 = x; then
9004 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
9005 #       else
9006                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
9007 #       fi
9008 fi
9009
9010 # Figure out what assembler we will be using.
9011 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
9012 echo "configure:9013: checking what assembler to use" >&5
9013 gcc_cv_as=
9014 gcc_cv_gas_major_version=
9015 gcc_cv_gas_minor_version=
9016 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
9017 if test -x "$DEFAULT_ASSEMBLER"; then
9018         gcc_cv_as="$DEFAULT_ASSEMBLER"
9019 elif test -x "$AS"; then
9020         gcc_cv_as="$AS"
9021 elif test -x as$host_exeext; then
9022         # Build using assembler in the current directory.
9023         gcc_cv_as=./as$host_exeext
9024 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
9025         # Single tree build which includes gas.
9026         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
9027         do
9028                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
9029                 if test x$gcc_cv_gas_version != x; then
9030                         break
9031                 fi
9032         done
9033         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
9034         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
9035 fi
9036
9037 if test "x$gcc_cv_as" = x -a x$host = x$target; then
9038         # Native build.
9039         # Search the same directories that the installed compiler will
9040         # search.  Else we may find the wrong assembler and lose.  If we
9041         # do not find a suitable assembler binary, then try the user's
9042         # path.
9043         #
9044         # Also note we have to check MD_EXEC_PREFIX before checking the
9045         # user's path.  Unfortunately, there is no good way to get at the
9046         # value of MD_EXEC_PREFIX here.  So we do a brute force search
9047         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
9048         # to be fixed as part of the make/configure rewrite too.
9049
9050         if test "x$exec_prefix" = xNONE; then
9051                 if test "x$prefix" = xNONE; then
9052                         test_prefix=/usr/local
9053                 else
9054                         test_prefix=$prefix
9055                 fi
9056         else
9057                 test_prefix=$exec_prefix
9058         fi
9059
9060         # If the loop below does not find an assembler, then use whatever
9061         # one we can find in the users's path.
9062         # user's path.
9063         as=as$host_exeext
9064
9065         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
9066                    $test_prefix/lib/gcc-lib/$target \
9067                    /usr/lib/gcc/$target/$gcc_version \
9068                    /usr/lib/gcc/$target \
9069                    $test_prefix/$target/bin/$target/$gcc_version \
9070                    $test_prefix/$target/bin \
9071                    /usr/libexec \
9072                    /usr/ccs/gcc \
9073                    /usr/ccs/bin \
9074                    /udk/usr/ccs/bin \
9075                    /bsd43/usr/lib/cmplrs/cc \
9076                    /usr/cross64/usr/bin \
9077                    /usr/lib/cmplrs/cc \
9078                    /sysv/usr/lib/cmplrs/cc \
9079                    /svr4/usr/lib/cmplrs/cc \
9080                    /usr/bin"
9081
9082         for dir in $test_dirs; do
9083                 if test -f $dir/as$host_exeext; then
9084                         gcc_cv_as=$dir/as$host_exeext
9085                         break;
9086                 fi
9087         done
9088 fi
9089 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9090   echo "$ac_t"""newly built gas"" 1>&6
9091 else
9092   echo "$ac_t""$gcc_cv_as" 1>&6
9093 fi
9094
9095 # Figure out what nm we will be using.
9096 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
9097 echo "configure:9098: checking what nm to use" >&5
9098 if test -x nm$host_exeext; then
9099         gcc_cv_nm=./nm$host_exeext
9100 elif test x$host = x$target; then
9101         # Native build.
9102         gcc_cv_nm=nm$host_exeext
9103 fi
9104 echo "$ac_t""$gcc_cv_nm" 1>&6
9105
9106 # Figure out what assembler alignment features are present.
9107 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
9108 echo "configure:9109: checking assembler alignment features" >&5
9109 gcc_cv_as_alignment_features=
9110 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9111         # Gas version 2.6 and later support for .balign and .p2align.
9112         # bytes to skip when using .p2align.
9113         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
9114                 gcc_cv_as_alignment_features=".balign and .p2align"
9115                 cat >> confdefs.h <<\EOF
9116 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9117 EOF
9118
9119         fi
9120         # Gas version 2.8 and later support specifying the maximum
9121         # bytes to skip when using .p2align.
9122         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
9123                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9124                 cat >> confdefs.h <<\EOF
9125 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9126 EOF
9127
9128         fi
9129 elif test x$gcc_cv_as != x; then
9130         # Check if we have .balign and .p2align
9131         echo ".balign  4" > conftest.s
9132         echo ".p2align  2" >> conftest.s
9133         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9134                 gcc_cv_as_alignment_features=".balign and .p2align"
9135                 cat >> confdefs.h <<\EOF
9136 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9137 EOF
9138
9139         fi
9140         rm -f conftest.s conftest.o
9141         # Check if specifying the maximum bytes to skip when
9142         # using .p2align is supported.
9143         echo ".p2align 4,,7" > conftest.s
9144         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9145                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9146                 cat >> confdefs.h <<\EOF
9147 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9148 EOF
9149
9150         fi
9151         rm -f conftest.s conftest.o
9152 fi
9153 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9154
9155 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9156 echo "configure:9157: checking assembler subsection support" >&5
9157 gcc_cv_as_subsections=
9158 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9159   if test "$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
9160     gcc_cv_as_subsections="working .subsection -1"
9161   fi
9162 elif test x$gcc_cv_as != x; then
9163         # Check if we have .subsection
9164         echo ".subsection 1" > conftest.s
9165         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9166                 gcc_cv_as_subsections=".subsection"
9167                 if test x$gcc_cv_nm != x; then
9168                         cat > conftest.s <<EOF
9169 conftest_label1: .word 0
9170 .subsection -1
9171 conftest_label2: .word 0
9172 .previous
9173 EOF
9174                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9175                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9176                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9177                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9178                                         :
9179                                 else
9180                                         gcc_cv_as_subsections="working .subsection -1"
9181                                 fi
9182                         fi
9183                 fi
9184         fi
9185         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9186 fi
9187 if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then
9188         cat >> confdefs.h <<\EOF
9189 #define HAVE_GAS_SUBSECTION_ORDERING 1
9190 EOF
9191
9192 fi
9193 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9194
9195 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9196 echo "configure:9197: checking assembler weak support" >&5
9197 gcc_cv_as_weak=
9198 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9199   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
9200     gcc_cv_as_weak="yes"
9201   fi
9202 elif test x$gcc_cv_as != x; then
9203         # Check if we have .weak
9204         echo "  .weak foobar" > conftest.s
9205         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9206                 gcc_cv_as_weak="yes"
9207         fi
9208         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9209 fi
9210 if test x"$gcc_cv_as_weak" = xyes; then
9211         cat >> confdefs.h <<\EOF
9212 #define HAVE_GAS_WEAK 1
9213 EOF
9214
9215 fi
9216 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9217
9218 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9219 echo "configure:9220: checking assembler hidden support" >&5
9220 gcc_cv_as_hidden=
9221 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9222   if test "$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
9223     gcc_cv_as_hidden="yes"
9224   fi
9225 elif test x$gcc_cv_as != x; then
9226         # Check if we have .hidden
9227         echo "  .hidden foobar" > conftest.s
9228         echo "foobar:" >> conftest.s
9229         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9230                 gcc_cv_as_hidden="yes"
9231         fi
9232         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9233 fi
9234 if test x"$gcc_cv_as_hidden" = xyes; then
9235         cat >> confdefs.h <<\EOF
9236 #define HAVE_GAS_HIDDEN 1
9237 EOF
9238
9239 fi
9240 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9241
9242 case "$target" in
9243   sparc*-*-*)
9244     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9245 echo "configure:9246: checking assembler .register pseudo-op support" >&5
9246 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9247   echo $ac_n "(cached) $ac_c" 1>&6
9248 else
9249
9250         gcc_cv_as_register_pseudo_op=unknown
9251         if test x$gcc_cv_as != x; then
9252             # Check if we have .register
9253             echo ".register %g2, #scratch" > conftest.s
9254             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9255                 gcc_cv_as_register_pseudo_op=yes
9256             else
9257                 gcc_cv_as_register_pseudo_op=no
9258             fi
9259             rm -f conftest.s conftest.o
9260         fi
9261
9262 fi
9263
9264 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9265     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9266         cat >> confdefs.h <<\EOF
9267 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9268 EOF
9269
9270     fi
9271
9272     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9273 echo "configure:9274: checking assembler supports -relax" >&5
9274 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9275   echo $ac_n "(cached) $ac_c" 1>&6
9276 else
9277
9278         gcc_cv_as_relax_opt=unknown
9279         if test x$gcc_cv_as != x; then
9280             # Check if gas supports -relax
9281             echo ".text" > conftest.s
9282             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9283                 gcc_cv_as_relax_opt=yes
9284             else
9285                 gcc_cv_as_relax_opt=no
9286             fi
9287             rm -f conftest.s conftest.o
9288         fi
9289
9290 fi
9291
9292 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9293     if test "x$gcc_cv_as_relax_opt" = xyes; then
9294         cat >> confdefs.h <<\EOF
9295 #define HAVE_AS_RELAX_OPTION 1
9296 EOF
9297
9298     fi
9299
9300     case "$tm_file" in
9301     *64*)
9302         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9303 echo "configure:9304: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9304 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9305   echo $ac_n "(cached) $ac_c" 1>&6
9306 else
9307
9308                 if test -n "$gcc_cv_as"; then
9309                     echo ".xword foo" > conftest.s
9310                     gcc_cv_as_flags64=no
9311                     for flag in "-xarch=v9" "-64 -Av9"; do
9312                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9313                             > /dev/null 2>&1; then
9314                             gcc_cv_as_flags64=$flag
9315                             break
9316                         fi
9317                     done
9318                     rm -f conftest.s conftest.o
9319                 else
9320                     if test "$gas" = yes; then
9321                         gcc_cv_as_flags64="-64 -Av9"
9322                     else
9323                         gcc_cv_as_flags64="-xarch=v9"
9324                     fi
9325                 fi
9326
9327 fi
9328
9329 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9330         if test "x$gcc_cv_as_flags64" = xno; then
9331
9332             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9333             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9334
9335         else
9336             cat >> confdefs.h <<EOF
9337 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9338 EOF
9339
9340         fi
9341         ;;
9342     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9343         ;;
9344     esac
9345
9346     if test "x$gcc_cv_as_flags64" != xno; then
9347         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9348 echo "configure:9349: checking for assembler offsetable %lo() support" >&5
9349 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9350   echo $ac_n "(cached) $ac_c" 1>&6
9351 else
9352
9353             gcc_cv_as_offsetable_lo10=unknown
9354             if test "x$gcc_cv_as" != x; then
9355                 # Check if assembler has offsetable %lo()
9356                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9357                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9358                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9359                         > /dev/null 2>&1 &&
9360                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9361                         > /dev/null 2>&1; then
9362                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9363                         gcc_cv_as_offsetable_lo10=no
9364                     else
9365                         gcc_cv_as_offsetable_lo10=yes
9366                     fi
9367                 else
9368                     gcc_cv_as_offsetable_lo10=no
9369                 fi
9370                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9371             fi
9372
9373 fi
9374
9375 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9376         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9377             cat >> confdefs.h <<\EOF
9378 #define HAVE_AS_OFFSETABLE_LO10 1
9379 EOF
9380
9381         fi
9382     fi
9383     ;;
9384
9385   i[34567]86-*-*)
9386     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9387 echo "configure:9388: checking assembler instructions" >&5
9388     gcc_cv_as_instructions=
9389     if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9390       if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
9391         gcc_cv_as_instructions="filds fists"
9392       fi
9393     elif test x$gcc_cv_as != x; then
9394         set "filds fists" "filds mem; fists mem"
9395         while test $# -gt 0
9396         do
9397                 echo "$2" > conftest.s
9398                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9399                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9400                 fi
9401                 shift 2
9402         done
9403         rm -f conftest.s conftest.o
9404     fi
9405     if test x"$gcc_cv_as_instructions" != x; then
9406         cat >> confdefs.h <<EOF
9407 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | tr 'a-z ' 'A-Z_'` 1
9408 EOF
9409
9410     fi
9411     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9412     ;;
9413 esac
9414
9415 # Figure out what language subdirectories are present.
9416 # Look if the user specified --enable-languages="..."; if not, use
9417 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9418 # go away some day.
9419 if test x"${enable_languages+set}" != xset; then
9420         if test x"${LANGUAGES+set}" = xset; then
9421                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9422         else
9423                 enable_languages=all
9424         fi
9425 else
9426         if test x"${enable_languages}" = x; then
9427                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9428         fi
9429 fi
9430 subdirs=
9431 for lang in ${srcdir}/*/config-lang.in ..
9432 do
9433         case $lang in
9434         ..) ;;
9435         # The odd quoting in the next line works around
9436         # an apparent bug in bash 1.12 on linux.
9437         ${srcdir}/[*]/config-lang.in) ;;
9438         *)
9439           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9440           if test "x$lang_alias" = x
9441           then
9442                 echo "$lang doesn't set \$language." 1>&2
9443                 exit 1
9444           fi
9445           if test x"${enable_languages}" = xall && test x"${lang_alias}" != xCHILL; then
9446                 add_this_lang=yes
9447           else
9448                 case "${enable_languages}" in
9449                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9450                         add_this_lang=yes
9451                         ;;
9452                     * )
9453                         add_this_lang=no
9454                         ;;
9455                 esac
9456           fi
9457           if test x"${add_this_lang}" = xyes; then
9458                 case $lang in
9459                     ${srcdir}/ada/config-lang.in)
9460                         if test x$gnat = xyes ; then
9461                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9462                         fi
9463                         ;;
9464                     *)
9465                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9466                         ;;
9467                 esac
9468           fi
9469           ;;
9470         esac
9471 done
9472
9473 # Make gthr-default.h if we have a thread file.
9474 gthread_flags=
9475 if test $thread_file != single; then
9476     rm -f gthr-default.h
9477     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9478     gthread_flags=-DHAVE_GTHR_DEFAULT
9479 fi
9480
9481
9482 # Find out what GC implementation we want, or may, use.
9483 # Check whether --with-gc or --without-gc was given.
9484 if test "${with_gc+set}" = set; then
9485   withval="$with_gc"
9486   case "$withval" in
9487   simple | page)
9488     GGC=ggc-$withval
9489     ;;
9490   *)
9491     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9492     ;;
9493 esac
9494 else
9495   if test $ac_cv_func_mmap_anywhere = yes \
9496     || test $ac_cv_func_valloc = yes; then
9497   GGC=ggc-page
9498 else
9499   GGC=ggc-simple
9500 fi
9501 fi
9502
9503
9504 echo "Using $GGC for garbage collection."
9505
9506 # Use the system's zlib library.
9507 zlibdir=-L../zlib
9508 zlibinc="-I\$(srcdir)/../zlib"
9509 # Check whether --with-system-zlib or --without-system-zlib was given.
9510 if test "${with_system_zlib+set}" = set; then
9511   withval="$with_system_zlib"
9512   zlibdir=
9513 zlibinc=
9514
9515 fi
9516
9517
9518
9519
9520 # Build a new-abi (c++) system
9521 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9522 if test "${enable_new_gxx_abi+set}" = set; then
9523   enableval="$enable_new_gxx_abi"
9524   cat >> confdefs.h <<\EOF
9525 #define ENABLE_NEW_GXX_ABI 1
9526 EOF
9527
9528 GXX_ABI_FLAG='-fnew-abi'
9529 echo "Building a new-abi g++ compiler."
9530
9531 fi
9532
9533
9534
9535 # Build a new-libstdc++ system (ie libstdc++-v3)
9536 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9537 echo "configure:9538: checking for libstdc++ to install" >&5
9538 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9539 if test "${enable_libstdcxx_v3+set}" = set; then
9540   enableval="$enable_libstdcxx_v3"
9541   enable_libstdcxx_v3="$enableval"
9542 else
9543   enable_libstdcxx_v3=no
9544 fi
9545
9546
9547 if test x$enable_libstdcxx_v3 = xyes; then
9548   echo "$ac_t""v3" 1>&6
9549   HAVE_LIBSTDCXX_V3=1
9550   ac_esn=1
9551 else
9552   echo "$ac_t""v2" 1>&6
9553   HAVE_LIBSTDCXX_V3=0
9554   ac_esn=0
9555 fi
9556 cat >> confdefs.h <<EOF
9557 #define ENABLE_STD_NAMESPACE $ac_esn
9558 EOF
9559
9560
9561
9562
9563 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9564 echo "configure:9565: checking whether to enable maintainer-specific portions of Makefiles" >&5
9565     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9566 if test "${enable_maintainer_mode+set}" = set; then
9567   enableval="$enable_maintainer_mode"
9568   maintainer_mode=$enableval
9569 else
9570   maintainer_mode=no
9571 fi
9572
9573
9574 echo "$ac_t""$maintainer_mode" 1>&6
9575
9576 if test "$maintainer_mode" = "yes"; then
9577   MAINT=''
9578 else
9579   MAINT='#'
9580 fi
9581
9582 # Make empty files to contain the specs and options for each language.
9583 # Then add #include lines to for a compiler that has specs and/or options.
9584
9585 lang_specs_files=
9586 lang_options_files=
9587 lang_tree_files=
9588 rm -f specs.h options.h gencheck.h
9589 touch specs.h options.h gencheck.h
9590 for subdir in . $subdirs
9591 do
9592         if test -f $srcdir/$subdir/lang-specs.h; then
9593                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9594                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9595         fi
9596         if test -f $srcdir/$subdir/lang-options.h; then
9597                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9598                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9599         fi
9600         if test -f $srcdir/$subdir/$subdir-tree.def; then
9601                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9602                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9603         fi
9604 done
9605
9606 # These (without "all_") are set in each config-lang.in.
9607 # `language' must be a single word so is spelled singularly.
9608 all_languages=
9609 all_boot_languages=
9610 all_compilers=
9611 all_stagestuff=
9612 all_diff_excludes=
9613 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9614 # List of language makefile fragments.
9615 all_lang_makefiles=
9616 all_headers=
9617 all_lib2funcs=
9618
9619 # Add the language fragments.
9620 # Languages are added via two mechanisms.  Some information must be
9621 # recorded in makefile variables, these are defined in config-lang.in.
9622 # We accumulate them and plug them into the main Makefile.
9623 # The other mechanism is a set of hooks for each of the main targets
9624 # like `clean', `install', etc.
9625
9626 language_fragments="Make-lang"
9627 language_hooks="Make-hooks"
9628
9629 for s in .. $subdirs
9630 do
9631         if test $s != ".."
9632         then
9633                 language=
9634                 boot_language=
9635                 compilers=
9636                 stagestuff=
9637                 diff_excludes=
9638                 headers=
9639                 outputs=
9640                 lib2funcs=
9641                 . ${srcdir}/$s/config-lang.in
9642                 if test "x$language" = x
9643                 then
9644                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9645                         exit 1
9646                 fi
9647                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in $outputs"
9648                 all_languages="$all_languages $language"
9649                 if test "x$boot_language" = xyes
9650                 then
9651                         all_boot_languages="$all_boot_languages $language"
9652                 fi
9653                 all_compilers="$all_compilers $compilers"
9654                 all_stagestuff="$all_stagestuff $stagestuff"
9655                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9656                 all_headers="$all_headers $headers"
9657                 all_outputs="$all_outputs $outputs"
9658                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9659         fi
9660 done
9661
9662 # Since we can't use `::' targets, we link each language in
9663 # with a set of hooks, reached indirectly via lang.${target}.
9664
9665 rm -f Make-hooks
9666 touch Make-hooks
9667 target_list="all.build all.cross start.encap rest.encap \
9668         info dvi \
9669         install-normal install-common install-info install-man \
9670         uninstall \
9671         mostlyclean clean distclean extraclean maintainer-clean \
9672         stage1 stage2 stage3 stage4"
9673 for t in $target_list
9674 do
9675         x=
9676         for lang in .. $all_languages
9677         do
9678                 if test $lang != ".."; then
9679                         x="$x $lang.$t"
9680                 fi
9681         done
9682         echo "lang.$t: $x" >> Make-hooks
9683 done
9684
9685 # If we're not building in srcdir, create .gdbinit.
9686
9687 if test ! -f Makefile.in; then
9688         echo "dir ." > .gdbinit
9689         echo "dir ${srcdir}" >> .gdbinit
9690         if test x$gdb_needs_out_file_path = xyes
9691         then
9692                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9693         fi
9694         if test "x$subdirs" != x; then
9695                 for s in $subdirs
9696                 do
9697                         echo "dir ${srcdir}/$s" >> .gdbinit
9698                 done
9699         fi
9700         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9701 fi
9702
9703 # Define variables host_canonical and build_canonical
9704 # because some Cygnus local changes in the Makefile depend on them.
9705 build_canonical=${build}
9706 host_canonical=${host}
9707 target_subdir=
9708 if test "${host}" != "${target}" ; then
9709     target_subdir=${target}/
9710 fi
9711
9712
9713
9714
9715 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9716 # absolute path for gcc_tooldir based on inserting the number of up-directory
9717 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9718 # $(libsubdir)/@(unlibsubdir) based path.
9719 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9720 # make and thus we'd get different behavior depending on where we built the
9721 # sources.
9722 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9723     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9724 else
9725 # An explanation of the sed strings:
9726 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9727 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9728 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9729 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9730 #
9731 # (*) Note this pattern overwrites the first character of the string
9732 # with a forward slash if one is not already present.  This is not a
9733 # problem because the exact names of the sub-directories concerned is
9734 # unimportant, just the number of them matters.
9735 #
9736 # The practical upshot of these patterns is like this:
9737 #
9738 #  prefix     exec_prefix        result
9739 #  ------     -----------        ------
9740 #   /foo        /foo/bar          ../
9741 #   /foo/       /foo/bar          ../
9742 #   /foo        /foo/bar/         ../
9743 #   /foo/       /foo/bar/         ../
9744 #   /foo        /foo/bar/ugg      ../../
9745 #
9746     dollar='$$'
9747     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9748 fi
9749
9750
9751
9752 # Nothing to do for FLOAT_H, float_format already handled.
9753 objdir=`pwd`
9754
9755
9756 # Process the language and host/target makefile fragments.
9757 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9758
9759 # Substitute configuration variables
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
9797
9798
9799
9800
9801
9802
9803
9804
9805
9806
9807
9808
9809
9810
9811
9812
9813
9814
9815
9816 # Echo that links are built
9817 if test x$host = x$target
9818 then
9819         str1="native "
9820 else
9821         str1="cross-"
9822         str2=" from $host"
9823 fi
9824
9825 if test x$host != x$build
9826 then
9827         str3=" on a $build system"
9828 fi
9829
9830 if test "x$str2" != x || test "x$str3" != x
9831 then
9832         str4=
9833 fi
9834
9835 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9836
9837 if test "x$str2" != x || test "x$str3" != x
9838 then
9839         echo " ${str2}${str3}." 1>&2
9840 fi
9841
9842 # Truncate the target if necessary
9843 if test x$host_truncate_target != x; then
9844         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9845 fi
9846
9847 # Configure the subdirectories
9848 # AC_CONFIG_SUBDIRS($subdirs)
9849
9850 # Create the Makefile
9851 # and configure language subdirectories
9852 trap '' 1 2 15
9853 cat > confcache <<\EOF
9854 # This file is a shell script that caches the results of configure
9855 # tests run on this system so they can be shared between configure
9856 # scripts and configure runs.  It is not useful on other systems.
9857 # If it contains results you don't want to keep, you may remove or edit it.
9858 #
9859 # By default, configure uses ./config.cache as the cache file,
9860 # creating it if it does not exist already.  You can give configure
9861 # the --cache-file=FILE option to use a different cache file; that is
9862 # what configure does when it calls configure scripts in
9863 # subdirectories, so they share the cache.
9864 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9865 # config.status only pays attention to the cache file if you give it the
9866 # --recheck option to rerun configure.
9867 #
9868 EOF
9869 # The following way of writing the cache mishandles newlines in values,
9870 # but we know of no workaround that is simple, portable, and efficient.
9871 # So, don't put newlines in cache variables' values.
9872 # Ultrix sh set writes to stderr and can't be redirected directly,
9873 # and sets the high bit in the cache file unless we assign to the vars.
9874 (set) 2>&1 |
9875   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9876   *ac_space=\ *)
9877     # `set' does not quote correctly, so add quotes (double-quote substitution
9878     # turns \\\\ into \\, and sed turns \\ into \).
9879     sed -n \
9880       -e "s/'/'\\\\''/g" \
9881       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9882     ;;
9883   *)
9884     # `set' quotes correctly as required by POSIX, so do not add quotes.
9885     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9886     ;;
9887   esac >> confcache
9888 if cmp -s $cache_file confcache; then
9889   :
9890 else
9891   if test -w $cache_file; then
9892     echo "updating cache $cache_file"
9893     cat confcache > $cache_file
9894   else
9895     echo "not updating unwritable cache $cache_file"
9896   fi
9897 fi
9898 rm -f confcache
9899
9900 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9901
9902 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9903 # Let make expand exec_prefix.
9904 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9905
9906 # Any assignment to VPATH causes Sun make to only execute
9907 # the first set of double-colon rules, so remove it if not needed.
9908 # If there is a colon in the path, we need to keep it.
9909 if test "x$srcdir" = x.; then
9910   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9911 fi
9912
9913 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9914
9915 DEFS=-DHAVE_CONFIG_H
9916
9917 # Without the "./", some shells look in PATH for config.status.
9918 : ${CONFIG_STATUS=./config.status}
9919
9920 echo creating $CONFIG_STATUS
9921 rm -f $CONFIG_STATUS
9922 cat > $CONFIG_STATUS <<EOF
9923 #! /bin/sh
9924 # Generated automatically by configure.
9925 # Run this file to recreate the current configuration.
9926 # This directory was configured as follows,
9927 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9928 #
9929 # $0 $ac_configure_args
9930 #
9931 # Compiler output produced by configure, useful for debugging
9932 # configure, is in ./config.log if it exists.
9933
9934 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9935 for ac_option
9936 do
9937   case "\$ac_option" in
9938   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9939     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9940     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9941   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9942     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9943     exit 0 ;;
9944   -help | --help | --hel | --he | --h)
9945     echo "\$ac_cs_usage"; exit 0 ;;
9946   *) echo "\$ac_cs_usage"; exit 1 ;;
9947   esac
9948 done
9949
9950 ac_given_srcdir=$srcdir
9951
9952 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9953 EOF
9954 cat >> $CONFIG_STATUS <<EOF
9955
9956 # Protect against being on the right side of a sed subst in config.status.
9957 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9958  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9959 $ac_vpsub
9960 $extrasub
9961 s%@SHELL@%$SHELL%g
9962 s%@CFLAGS@%$CFLAGS%g
9963 s%@CPPFLAGS@%$CPPFLAGS%g
9964 s%@CXXFLAGS@%$CXXFLAGS%g
9965 s%@FFLAGS@%$FFLAGS%g
9966 s%@DEFS@%$DEFS%g
9967 s%@LDFLAGS@%$LDFLAGS%g
9968 s%@LIBS@%$LIBS%g
9969 s%@exec_prefix@%$exec_prefix%g
9970 s%@prefix@%$prefix%g
9971 s%@program_transform_name@%$program_transform_name%g
9972 s%@bindir@%$bindir%g
9973 s%@sbindir@%$sbindir%g
9974 s%@libexecdir@%$libexecdir%g
9975 s%@datadir@%$datadir%g
9976 s%@sysconfdir@%$sysconfdir%g
9977 s%@sharedstatedir@%$sharedstatedir%g
9978 s%@localstatedir@%$localstatedir%g
9979 s%@libdir@%$libdir%g
9980 s%@includedir@%$includedir%g
9981 s%@oldincludedir@%$oldincludedir%g
9982 s%@infodir@%$infodir%g
9983 s%@mandir@%$mandir%g
9984 s%@maybe_cpplib@%$maybe_cpplib%g
9985 s%@enable_shared@%$enable_shared%g
9986 s%@host@%$host%g
9987 s%@host_alias@%$host_alias%g
9988 s%@host_cpu@%$host_cpu%g
9989 s%@host_vendor@%$host_vendor%g
9990 s%@host_os@%$host_os%g
9991 s%@target@%$target%g
9992 s%@target_alias@%$target_alias%g
9993 s%@target_cpu@%$target_cpu%g
9994 s%@target_vendor@%$target_vendor%g
9995 s%@target_os@%$target_os%g
9996 s%@build@%$build%g
9997 s%@build_alias@%$build_alias%g
9998 s%@build_cpu@%$build_cpu%g
9999 s%@build_vendor@%$build_vendor%g
10000 s%@build_os@%$build_os%g
10001 s%@CC@%$CC%g
10002 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
10003 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
10004 s%@strict1_warn@%$strict1_warn%g
10005 s%@warn_cflags@%$warn_cflags%g
10006 s%@stage1_cflags@%$stage1_cflags%g
10007 s%@SET_MAKE@%$SET_MAKE%g
10008 s%@AWK@%$AWK%g
10009 s%@LEX@%$LEX%g
10010 s%@LEXLIB@%$LEXLIB%g
10011 s%@LN@%$LN%g
10012 s%@LN_S@%$LN_S%g
10013 s%@RANLIB@%$RANLIB%g
10014 s%@YACC@%$YACC%g
10015 s%@INSTALL@%$INSTALL%g
10016 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
10017 s%@INSTALL_DATA@%$INSTALL_DATA%g
10018 s%@CPP@%$CPP%g
10019 s%@gnat@%$gnat%g
10020 s%@MAKEINFO@%$MAKEINFO%g
10021 s%@BUILD_INFO@%$BUILD_INFO%g
10022 s%@INSTALL_INFO@%$INSTALL_INFO%g
10023 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
10024 s%@vfprintf@%$vfprintf%g
10025 s%@doprint@%$doprint%g
10026 s%@manext@%$manext%g
10027 s%@objext@%$objext%g
10028 s%@PACKAGE@%$PACKAGE%g
10029 s%@VERSION@%$VERSION%g
10030 s%@CHECK_PO@%$CHECK_PO%g
10031 s%@ALLOCA@%$ALLOCA%g
10032 s%@USE_NLS@%$USE_NLS%g
10033 s%@MSGFMT@%$MSGFMT%g
10034 s%@GMSGFMT@%$GMSGFMT%g
10035 s%@XGETTEXT@%$XGETTEXT%g
10036 s%@GENCAT@%$GENCAT%g
10037 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
10038 s%@CATALOGS@%$CATALOGS%g
10039 s%@CATOBJEXT@%$CATOBJEXT%g
10040 s%@DATADIRNAME@%$DATADIRNAME%g
10041 s%@GMOFILES@%$GMOFILES%g
10042 s%@INSTOBJEXT@%$INSTOBJEXT%g
10043 s%@INTLDEPS@%$INTLDEPS%g
10044 s%@INTLLIBS@%$INTLLIBS%g
10045 s%@INTLOBJS@%$INTLOBJS%g
10046 s%@POFILES@%$POFILES%g
10047 s%@POSUB@%$POSUB%g
10048 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
10049 s%@GT_NO@%$GT_NO%g
10050 s%@GT_YES@%$GT_YES%g
10051 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
10052 s%@l@%$l%g
10053 s%@inhibit_libc@%$inhibit_libc%g
10054 s%@gthread_flags@%$gthread_flags%g
10055 s%@GGC@%$GGC%g
10056 s%@zlibdir@%$zlibdir%g
10057 s%@zlibinc@%$zlibinc%g
10058 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
10059 s%@HAVE_LIBSTDCXX_V3@%$HAVE_LIBSTDCXX_V3%g
10060 s%@MAINT@%$MAINT%g
10061 s%@build_canonical@%$build_canonical%g
10062 s%@host_canonical@%$host_canonical%g
10063 s%@target_subdir@%$target_subdir%g
10064 s%@gcc_tooldir@%$gcc_tooldir%g
10065 s%@dollar@%$dollar%g
10066 s%@objdir@%$objdir%g
10067 s%@subdirs@%$subdirs%g
10068 s%@all_boot_languages@%$all_boot_languages%g
10069 s%@all_compilers@%$all_compilers%g
10070 s%@all_diff_excludes@%$all_diff_excludes%g
10071 s%@all_headers@%$all_headers%g
10072 s%@all_lang_makefiles@%$all_lang_makefiles%g
10073 s%@all_languages@%$all_languages%g
10074 s%@all_lib2funcs@%$all_lib2funcs%g
10075 s%@all_stagestuff@%$all_stagestuff%g
10076 s%@build_exeext@%$build_exeext%g
10077 s%@build_install_headers_dir@%$build_install_headers_dir%g
10078 s%@build_xm_file_list@%$build_xm_file_list%g
10079 s%@cc_set_by_configure@%$cc_set_by_configure%g
10080 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
10081 s%@cpp_install_dir@%$cpp_install_dir%g
10082 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
10083 s%@dep_tmake_file@%$dep_tmake_file%g
10084 s%@extra_c_flags@%$extra_c_flags%g
10085 s%@extra_headers_list@%$extra_headers_list%g
10086 s%@extra_objs@%$extra_objs%g
10087 s%@extra_parts@%$extra_parts%g
10088 s%@extra_passes@%$extra_passes%g
10089 s%@extra_programs@%$extra_programs%g
10090 s%@float_h_file@%$float_h_file%g
10091 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
10092 s%@gcc_version@%$gcc_version%g
10093 s%@gcc_version_full@%$gcc_version_full%g
10094 s%@gcc_version_trigger@%$gcc_version_trigger%g
10095 s%@host_exeext@%$host_exeext%g
10096 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
10097 s%@host_xm_file_list@%$host_xm_file_list%g
10098 s%@install@%$install%g
10099 s%@lang_options_files@%$lang_options_files%g
10100 s%@lang_specs_files@%$lang_specs_files%g
10101 s%@lang_tree_files@%$lang_tree_files%g
10102 s%@local_prefix@%$local_prefix%g
10103 s%@maybe_use_collect2@%$maybe_use_collect2%g
10104 s%@md_file@%$md_file%g
10105 s%@objc_boehm_gc@%$objc_boehm_gc%g
10106 s%@out_file@%$out_file%g
10107 s%@out_object_file@%$out_object_file%g
10108 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
10109 s%@symbolic_link@%$symbolic_link%g
10110 s%@thread_file@%$thread_file%g
10111 s%@tm_file_list@%$tm_file_list%g
10112 s%@will_use_collect2@%$will_use_collect2%g
10113 /@target_overrides@/r $target_overrides
10114 s%@target_overrides@%%g
10115 /@host_overrides@/r $host_overrides
10116 s%@host_overrides@%%g
10117 s%@cross_defines@%$cross_defines%g
10118 /@cross_overrides@/r $cross_overrides
10119 s%@cross_overrides@%%g
10120 /@build_overrides@/r $build_overrides
10121 s%@build_overrides@%%g
10122 /@language_fragments@/r $language_fragments
10123 s%@language_fragments@%%g
10124 /@language_hooks@/r $language_hooks
10125 s%@language_hooks@%%g
10126
10127 CEOF
10128 EOF
10129
10130 cat >> $CONFIG_STATUS <<\EOF
10131
10132 # Split the substitutions into bite-sized pieces for seds with
10133 # small command number limits, like on Digital OSF/1 and HP-UX.
10134 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10135 ac_file=1 # Number of current file.
10136 ac_beg=1 # First line for current file.
10137 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10138 ac_more_lines=:
10139 ac_sed_cmds=""
10140 while $ac_more_lines; do
10141   if test $ac_beg -gt 1; then
10142     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10143   else
10144     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10145   fi
10146   if test ! -s conftest.s$ac_file; then
10147     ac_more_lines=false
10148     rm -f conftest.s$ac_file
10149   else
10150     if test -z "$ac_sed_cmds"; then
10151       ac_sed_cmds="sed -f conftest.s$ac_file"
10152     else
10153       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10154     fi
10155     ac_file=`expr $ac_file + 1`
10156     ac_beg=$ac_end
10157     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10158   fi
10159 done
10160 if test -z "$ac_sed_cmds"; then
10161   ac_sed_cmds=cat
10162 fi
10163 EOF
10164
10165 cat >> $CONFIG_STATUS <<EOF
10166
10167 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10168 EOF
10169 cat >> $CONFIG_STATUS <<\EOF
10170 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10171   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10172   case "$ac_file" in
10173   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10174        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10175   *) ac_file_in="${ac_file}.in" ;;
10176   esac
10177
10178   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10179
10180   # Remove last slash and all that follows it.  Not all systems have dirname.
10181   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10182   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10183     # The file is in a subdirectory.
10184     test ! -d "$ac_dir" && mkdir "$ac_dir"
10185     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10186     # A "../" for each directory in $ac_dir_suffix.
10187     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10188   else
10189     ac_dir_suffix= ac_dots=
10190   fi
10191
10192   case "$ac_given_srcdir" in
10193   .)  srcdir=.
10194       if test -z "$ac_dots"; then top_srcdir=.
10195       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10196   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10197   *) # Relative path.
10198     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10199     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10200   esac
10201
10202
10203   echo creating "$ac_file"
10204   rm -f "$ac_file"
10205   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10206   case "$ac_file" in
10207   *Makefile*) ac_comsub="1i\\
10208 # $configure_input" ;;
10209   *) ac_comsub= ;;
10210   esac
10211
10212   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10213   sed -e "$ac_comsub
10214 s%@configure_input@%$configure_input%g
10215 s%@srcdir@%$srcdir%g
10216 s%@top_srcdir@%$top_srcdir%g
10217 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10218 fi; done
10219 rm -f conftest.s*
10220
10221 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10222 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10223 #
10224 # ac_d sets the value in "#define NAME VALUE" lines.
10225 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10226 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10227 ac_dC='\3'
10228 ac_dD='%g'
10229 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10230 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10231 ac_uB='\([      ]\)%\1#\2define\3'
10232 ac_uC=' '
10233 ac_uD='\4%g'
10234 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10235 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10236 ac_eB='$%\1#\2define\3'
10237 ac_eC=' '
10238 ac_eD='%g'
10239
10240 if test "${CONFIG_HEADERS+set}" != set; then
10241 EOF
10242 cat >> $CONFIG_STATUS <<EOF
10243   CONFIG_HEADERS="auto-host.h:config.in"
10244 EOF
10245 cat >> $CONFIG_STATUS <<\EOF
10246 fi
10247 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10248   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10249   case "$ac_file" in
10250   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10251        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10252   *) ac_file_in="${ac_file}.in" ;;
10253   esac
10254
10255   echo creating $ac_file
10256
10257   rm -f conftest.frag conftest.in conftest.out
10258   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10259   cat $ac_file_inputs > conftest.in
10260
10261 EOF
10262
10263 # Transform confdefs.h into a sed script conftest.vals that substitutes
10264 # the proper values into config.h.in to produce config.h.  And first:
10265 # Protect against being on the right side of a sed subst in config.status.
10266 # Protect against being in an unquoted here document in config.status.
10267 rm -f conftest.vals
10268 cat > conftest.hdr <<\EOF
10269 s/[\\&%]/\\&/g
10270 s%[\\$`]%\\&%g
10271 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10272 s%ac_d%ac_u%gp
10273 s%ac_u%ac_e%gp
10274 EOF
10275 sed -n -f conftest.hdr confdefs.h > conftest.vals
10276 rm -f conftest.hdr
10277
10278 # This sed command replaces #undef with comments.  This is necessary, for
10279 # example, in the case of _POSIX_SOURCE, which is predefined and required
10280 # on some systems where configure will not decide to define it.
10281 cat >> conftest.vals <<\EOF
10282 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10283 EOF
10284
10285 # Break up conftest.vals because some shells have a limit on
10286 # the size of here documents, and old seds have small limits too.
10287
10288 rm -f conftest.tail
10289 while :
10290 do
10291   ac_lines=`grep -c . conftest.vals`
10292   # grep -c gives empty output for an empty file on some AIX systems.
10293   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10294   # Write a limited-size here document to conftest.frag.
10295   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10296   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10297   echo 'CEOF
10298   sed -f conftest.frag conftest.in > conftest.out
10299   rm -f conftest.in
10300   mv conftest.out conftest.in
10301 ' >> $CONFIG_STATUS
10302   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10303   rm -f conftest.vals
10304   mv conftest.tail conftest.vals
10305 done
10306 rm -f conftest.vals
10307
10308 cat >> $CONFIG_STATUS <<\EOF
10309   rm -f conftest.frag conftest.h
10310   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10311   cat conftest.in >> conftest.h
10312   rm -f conftest.in
10313   if cmp -s $ac_file conftest.h 2>/dev/null; then
10314     echo "$ac_file is unchanged"
10315     rm -f conftest.h
10316   else
10317     # Remove last slash and all that follows it.  Not all systems have dirname.
10318       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10319       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10320       # The file is in a subdirectory.
10321       test ! -d "$ac_dir" && mkdir "$ac_dir"
10322     fi
10323     rm -f $ac_file
10324     mv conftest.h $ac_file
10325   fi
10326 fi; done
10327
10328 EOF
10329
10330 cat >> $CONFIG_STATUS <<EOF
10331 ac_sources="$nls_cv_header_libgt"
10332 ac_dests="$nls_cv_header_intl"
10333 EOF
10334
10335 cat >> $CONFIG_STATUS <<\EOF
10336 srcdir=$ac_given_srcdir
10337 while test -n "$ac_sources"; do
10338   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10339   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10340
10341   echo "linking $srcdir/$ac_source to $ac_dest"
10342
10343   if test ! -r $srcdir/$ac_source; then
10344     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10345   fi
10346   rm -f $ac_dest
10347
10348   # Make relative symlinks.
10349   # Remove last slash and all that follows it.  Not all systems have dirname.
10350   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10351   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10352     # The dest file is in a subdirectory.
10353     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10354     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10355     # A "../" for each directory in $ac_dest_dir_suffix.
10356     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10357   else
10358     ac_dest_dir_suffix= ac_dots=
10359   fi
10360
10361   case "$srcdir" in
10362   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10363   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10364   esac
10365
10366   # Make a symlink if possible; otherwise try a hard link.
10367   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10368     ln $srcdir/$ac_source $ac_dest; then :
10369   else
10370     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10371   fi
10372 done
10373 EOF
10374 cat >> $CONFIG_STATUS <<EOF
10375
10376
10377 host='${host}'
10378 build='${build}'
10379 target='${target}'
10380 target_alias='${target_alias}'
10381 srcdir='${srcdir}'
10382 subdirs='${subdirs}'
10383 symbolic_link='${symbolic_link}'
10384 program_transform_set='${program_transform_set}'
10385 program_transform_name='${program_transform_name}'
10386 dep_host_xmake_file='${dep_host_xmake_file}'
10387 host_xmake_file='${host_xmake_file}'
10388 dep_tmake_file='${dep_tmake_file}'
10389 tmake_file='${tmake_file}'
10390 thread_file='${thread_file}'
10391 gcc_version='${gcc_version}'
10392 gcc_version_full='${gcc_version_full}'
10393 gcc_version_trigger='${gcc_version_trigger}'
10394 local_prefix='${local_prefix}'
10395 build_install_headers_dir='${build_install_headers_dir}'
10396 build_exeext='${build_exeext}'
10397 host_exeext='${host_exeext}'
10398 out_file='${out_file}'
10399 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10400 SET_MAKE='${SET_MAKE}'
10401 target_list='${target_list}'
10402 target_overrides='${target_overrides}'
10403 host_overrides='${host_overrides}'
10404 cross_defines='${cross_defines}'
10405 cross_overrides='${cross_overrides}'
10406 build_overrides='${build_overrides}'
10407 cpp_install_dir='${cpp_install_dir}'
10408
10409 EOF
10410 cat >> $CONFIG_STATUS <<\EOF
10411 case "$CONFIG_FILES" in *po/Makefile.in*)
10412         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10413       esac
10414
10415 case x$CONFIG_HEADERS in
10416 xauto-host.h:config.in)
10417 echo > cstamp-h ;;
10418 esac
10419 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10420 # bootstrapping and the installation procedure can still use
10421 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10422 # FLAGS_TO_PASS has been modified to solve the problem there.
10423 # This is virtually a duplicate of what happens in configure.lang; we do
10424 # an extra check to make sure this only happens if ln -s can be used.
10425 if test "$symbolic_link" = "ln -s"; then
10426  for d in .. ${subdirs} ; do
10427    if test $d != ..; then
10428         STARTDIR=`pwd`
10429         cd $d
10430         for t in stage1 stage2 stage3 stage4 include
10431         do
10432                 rm -f $t
10433                 $symbolic_link ../$t $t 2>/dev/null
10434         done
10435         cd $STARTDIR
10436    fi
10437  done
10438 else true ; fi
10439 # Avoid having to add intl to our include paths.
10440 if test -f intl/libintl.h; then
10441   echo creating libintl.h
10442   echo '#include "intl/libintl.h"' >libintl.h
10443 fi
10444
10445 exit 0
10446 EOF
10447 chmod +x $CONFIG_STATUS
10448 rm -fr confdefs* $ac_clean_files
10449 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10450