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 } int $ac_kw foo() {
1557 ; return 0; }
1558 EOF
1559 if { (eval echo configure:1560: \"$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$enable_threads = xyes; then
3930                         thread_file='posix'
3931                 fi
3932                 ;;
3933         alpha*-*-netbsd*)
3934                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3935                 target_cpu_default="MASK_GAS"
3936                 tmake_file="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                 ;;
3941
3942         alpha*-*-openbsd*)
3943                 # default x-alpha is only appropriate for dec-osf.
3944                 target_cpu_default="MASK_GAS"
3945                 tmake_file="alpha/t-alpha alpha/t-ieee"
3946                 ;;
3947
3948         alpha*-dec-osf*)
3949                 if test x$stabs = xyes
3950                 then
3951                         tm_file="${tm_file} dbx.h"
3952                 fi
3953                 if test x$gas != xyes
3954                 then
3955                         extra_passes="mips-tfile mips-tdump"
3956                 fi
3957                 use_collect2=yes
3958                 tmake_file="alpha/t-alpha alpha/t-ieee alpha/t-osf"
3959                 xmake_file=alpha/x-osf
3960                 case $machine in
3961                   *-*-osf1*)
3962                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3963                     ;;
3964                   *-*-osf[23]*)
3965                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3966                     ;;
3967                   *-*-osf4*)
3968                     tm_file="${tm_file} alpha/osf.h"
3969                     tmake_file="$tmake_file alpha/t-osf4"
3970                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3971                     # a broken tar, so we use cpio instead.
3972                     install_headers_dir=install-headers-cpio
3973                     ;;
3974                   *-*-osf5*)
3975                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3976                     tmake_file="$tmake_file alpha/t-osf4"
3977                     ;;
3978                 esac
3979                 case $machine in
3980                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3981                     target_cpu_default=MASK_SUPPORT_ARCH
3982                     ;;
3983                 esac
3984                 ;;
3985         alpha*-*-vxworks*)
3986                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3987                 tmake_file="alpha/t-alpha alpha/t-ieee"
3988                 if  x$gas != xyes
3989                 then
3990                         extra_passes="mips-tfile mips-tdump"
3991                 fi
3992                 use_collect2=yes
3993                 thread_file='vxworks'
3994                 ;;
3995         alpha*-*-winnt*)
3996                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3997                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3998                 tmake_file="t-libc-ok alpha/t-alpha alpha/t-ieee"
3999                 xmake_file=winnt/x-winnt
4000                 extra_host_objs=oldnames.o
4001                 extra_gcc_objs="spawnv.o oldnames.o"
4002                 if test x$gnu_ld != xyes
4003                 then
4004                         extra_programs=ld.exe
4005                 fi
4006                 if test x$enable_threads = xyes; then
4007                         thread_file='win32'
4008                 fi
4009                 ;;
4010         alpha*-dec-vms*)
4011                 tm_file=alpha/vms.h
4012                 xm_file="${xm_file} alpha/xm-vms.h"
4013                 tmake_file="alpha/t-alpha alpha/t-vms alpha/t-ieee"
4014                 ;;
4015         arc-*-elf*)
4016                 extra_parts="crtinit.o crtfini.o"
4017                 ;;
4018         arm-*-coff* | armel-*-coff*)
4019                 tm_file=arm/coff.h
4020                 tmake_file=arm/t-arm-coff
4021                 ;;
4022         arm-*-vxworks*)
4023                 tm_file=arm/vxarm.h
4024                 tmake_file=arm/t-arm-coff
4025                 thread_file='vxworks'
4026                 ;;
4027         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
4028                 tm_file=arm/riscix1-1.h
4029                 use_collect2=yes
4030                 ;;
4031         arm-*-riscix*)                  # Acorn RISC machine
4032                 if test x$gas = xyes
4033                 then
4034                     tm_file=arm/rix-gas.h
4035                 else
4036                     tm_file=arm/riscix.h
4037                 fi
4038                 xmake_file=arm/x-riscix
4039                 tmake_file=arm/t-riscix
4040                 use_collect2=yes
4041                 ;;
4042         arm-semi-aout | armel-semi-aout)
4043                 tm_file=arm/semi.h
4044                 tmake_file=arm/t-semi
4045                 ;;
4046         arm-semi-aof | armel-semi-aof)
4047                 tm_file=arm/semiaof.h
4048                 tmake_file=arm/t-semiaof
4049                 ;;
4050         arm*-*-netbsd*)
4051                 tm_file=arm/netbsd.h
4052                 tmake_file="t-netbsd arm/t-netbsd"
4053                 use_collect2=yes
4054                 ;;
4055         arm*-*-linux*aout*)             # ARM GNU/Linux with a.out
4056                 cpu_type=arm
4057                 xmake_file=x-linux
4058                 tm_file=arm/linux-aout.h
4059                 tmake_file=arm/t-linux
4060                 gnu_ld=yes
4061                 ;;
4062         arm*-*-linux*oldld*)            # ARM GNU/Linux with old ELF linker
4063                 xm_file=arm/xm-linux.h
4064                 xmake_file=x-linux
4065                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
4066                 case $machine in
4067                 armv2*-*-*)
4068                         tm_file="arm/linux-elf26.h $tm_file"
4069                         ;;
4070                 esac
4071                 tmake_file="t-linux arm/t-linux"
4072                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4073                 gnu_ld=yes
4074                 case x${enable_threads} in
4075                 x | xyes | xpthreads | xposix)
4076                         thread_file='posix'
4077                         ;;
4078                 esac
4079                 ;;
4080         arm*-*-linux*)          # ARM GNU/Linux with ELF
4081                 xm_file=arm/xm-linux.h
4082                 xmake_file=x-linux
4083                 tm_file="arm/linux-elf.h"
4084                 case $machine in
4085                 armv2*-*-*)
4086                         tm_file="arm/linux-elf26.h $tm_file"
4087                         ;;
4088                 esac
4089                 tmake_file="t-linux arm/t-linux"
4090                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4091                 gnu_ld=yes
4092                 case x${enable_threads} in
4093                 x | xyes | xpthreads | xposix)
4094                         thread_file='posix'
4095                         ;;
4096                 esac
4097                 ;;
4098         arm*-*-uclinux*)                # ARM ucLinux
4099                 tm_file=arm/uclinux-elf.h
4100                 tmake_file=arm/t-arm-elf
4101                 ;;
4102         arm*-*-aout)
4103                 tm_file=arm/aout.h
4104                 tmake_file=arm/t-arm-aout
4105                 ;;
4106         arm*-*-ecos-elf)
4107                 tm_file=arm/ecos-elf.h
4108                 tmake_file=arm/t-arm-elf
4109                 ;;
4110         arm*-*-elf)
4111                 tm_file=arm/unknown-elf.h
4112                 tmake_file=arm/t-arm-elf
4113                 ;;
4114         arm*-*-conix*)
4115                 tm_file=arm/conix-elf.h
4116                 tmake_file=arm/t-arm-elf
4117                 ;;
4118         arm*-*-oabi)
4119                 tm_file=arm/unknown-elf-oabi.h
4120                 tmake_file=arm/t-arm-elf
4121                 ;;
4122         arm-*-pe*)
4123                 tm_file=arm/pe.h
4124                 tmake_file=arm/t-pe
4125                 extra_objs="pe.o"
4126                 ;;
4127         avr-*-*)
4128                 ;;
4129         c1-convex-*)                    # Convex C1
4130                 target_cpu_default=1
4131                 use_collect2=yes
4132                 ;;
4133         c2-convex-*)                    # Convex C2
4134                 target_cpu_default=2
4135                 use_collect2=yes
4136                 ;;
4137         c32-convex-*)
4138                 target_cpu_default=4
4139                 use_collect2=yes
4140                 ;;
4141         c34-convex-*)
4142                 target_cpu_default=8
4143                 use_collect2=yes
4144                 ;;
4145         c38-convex-*)
4146                 target_cpu_default=16
4147                 use_collect2=yes
4148                 ;;
4149         c4x-*)
4150                 cpu_type=c4x
4151                 float_format=c4x
4152                 tmake_file=c4x/t-c4x
4153                 ;;
4154         clipper-intergraph-clix*)
4155                 tm_file="${tm_file} svr3.h clipper/clix.h"
4156                 xm_file=clipper/xm-clix.h
4157                 xmake_file=clipper/x-clix
4158                 extra_headers=va-clipper.h
4159                 extra_parts="crtbegin.o crtend.o"
4160                 install_headers_dir=install-headers-cpio
4161                 ;;
4162         d30v-*)
4163                 float_format=i64
4164                 ;;
4165         dsp16xx-*)
4166                 ;;
4167         elxsi-elxsi-*)
4168                 use_collect2=yes
4169                 ;;
4170         fr30-*-elf)
4171                 tm_file="fr30/fr30.h"
4172                 tmake_file=fr30/t-fr30
4173                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4174                 ;;
4175         h8300-*-*)
4176                 float_format=i32
4177                 ;;
4178         hppa*-*-linux*)
4179                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
4180                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
4181                 tmake_file="t-linux pa/t-linux"
4182                 extra_parts="crtbegin.o crtend.o"
4183                 xmake_file=none
4184                 gas=yes gnu_ld=yes
4185                 if test x$enable_threads = xyes; then
4186                         thread_file='posix'
4187                 fi
4188                 ;;
4189         hppa*-*-openbsd*)
4190                 target_cpu_default="MASK_PA_11"
4191                 tmake_file=pa/t-openbsd
4192                 ;;
4193         hppa1.1-*-pro*)
4194                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4195                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
4196                 xm_file=pa/xm-papro.h
4197                 tmake_file=pa/t-pro
4198                 ;;
4199         hppa1.1-*-osf*)
4200                 target_cpu_default="MASK_PA_11"
4201                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4202                 use_collect2=yes
4203                 ;;
4204         hppa1.1-*-rtems*)
4205                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
4206                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
4207                 xm_file=pa/xm-papro.h
4208                 tmake_file=pa/t-pro
4209                 ;;
4210         hppa1.0-*-osf*)
4211                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
4212                 use_collect2=yes
4213                 ;;
4214         hppa1.1-*-bsd*)
4215                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4216                 target_cpu_default="MASK_PA_11"
4217                 use_collect2=yes
4218                 ;;
4219         hppa1.0-*-bsd*)
4220                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
4221                 use_collect2=yes
4222                 ;;
4223         hppa1.0-*-hpux7*)
4224                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
4225                 xm_file=pa/xm-pahpux.h
4226                 xmake_file=pa/x-pa-hpux
4227                 if test x$gas = xyes
4228                 then
4229                         tm_file="${tm_file} pa/gas.h"
4230                 fi
4231                 install_headers_dir=install-headers-cpio
4232                 use_collect2=yes
4233                 ;;
4234         hppa1.0-*-hpux8.0[0-2]*)
4235                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4236                 xm_file=pa/xm-pahpux.h
4237                 xmake_file=pa/x-pa-hpux
4238                 if test x$gas = xyes
4239                 then
4240                         tm_file="${tm_file} pa/pa-gas.h"
4241                 else
4242                         tm_file="pa/pa-oldas.h ${tm_file}"
4243                 fi
4244                 install_headers_dir=install-headers-cpio
4245                 use_collect2=yes
4246                 ;;
4247         hppa1.1-*-hpux8.0[0-2]*)
4248                 target_cpu_default="MASK_PA_11"
4249                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4250                 xm_file=pa/xm-pahpux.h
4251                 xmake_file=pa/x-pa-hpux
4252                 if test x$gas = xyes
4253                 then
4254                         tm_file="${tm_file} pa/pa-gas.h"
4255                 else
4256                         tm_file="pa/pa-oldas.h ${tm_file}"
4257                 fi
4258                 install_headers_dir=install-headers-cpio
4259                 use_collect2=yes
4260                 ;;
4261         hppa1.1-*-hpux8*)
4262                 target_cpu_default="MASK_PA_11"
4263                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4264                 xm_file=pa/xm-pahpux.h
4265                 xmake_file=pa/x-pa-hpux
4266                 if test x$gas = xyes
4267                 then
4268                         tm_file="${tm_file} pa/pa-gas.h"
4269                 fi
4270                 install_headers_dir=install-headers-cpio
4271                 use_collect2=yes
4272                 ;;
4273         hppa1.0-*-hpux8*)
4274                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
4275                 xm_file=pa/xm-pahpux.h
4276                 xmake_file=pa/x-pa-hpux
4277                 if test x$gas = xyes
4278                 then
4279                         tm_file="${tm_file} pa/pa-gas.h"
4280                 fi
4281                 install_headers_dir=install-headers-cpio
4282                 use_collect2=yes
4283                 ;;
4284         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
4285                 target_cpu_default="MASK_PA_11"
4286                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4287                 float_format=i128
4288                 xm_file=pa/xm-pahpux.h
4289                 xmake_file=pa/x-pa-hpux
4290                 tmake_file=pa/t-pa
4291                 if test x$gas = xyes
4292                 then
4293                         tm_file="${tm_file} pa/pa-gas.h"
4294                 fi
4295                 if test x$enable_threads = x; then
4296                     enable_threads=$have_pthread_h
4297                 fi
4298                 case x${enable_threads} in
4299                 xyes | xdce)
4300                         tmake_file="${tmake_file} pa/t-dce-thr"
4301                         ;;
4302                 esac
4303                 install_headers_dir=install-headers-cpio
4304                 use_collect2=yes
4305                 ;;
4306         hppa1.0-*-hpux10*)
4307                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
4308                 float_format=i128
4309                 xm_file=pa/xm-pahpux.h
4310                 xmake_file=pa/x-pa-hpux
4311                 tmake_file=pa/t-pa
4312                 if test x$gas = xyes
4313                 then
4314                         tm_file="${tm_file} pa/pa-gas.h"
4315                 fi
4316                 if test x$enable_threads = x; then
4317                     enable_threads=$have_pthread_h
4318                 fi
4319                 case x${enable_threads} in
4320                 xyes | xdce)
4321                         tmake_file="${tmake_file} pa/t-dce-thr"
4322                         ;;
4323                 esac
4324                 install_headers_dir=install-headers-cpio
4325                 use_collect2=yes
4326                 ;;
4327         hppa*64*-*-hpux11*)
4328                 target_cpu_default="MASK_PA_11"
4329                 xm_file=pa/xm-pa64hpux.h
4330                 xmake_file=pa/x-pa-hpux
4331                 tmake_file=pa/t-pa
4332                 tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h"
4333                 float_format=i128
4334                 tmake_file=pa/t-pa64
4335                 target_cpu_default="(MASK_PA_11|MASK_PA_20)"
4336
4337                 if [ x$gas = xyes ]
4338                 then
4339                         tm_file="${tm_file} pa/pa-gas.h"
4340                 fi
4341 #               if [[ x$enable_threads = x ]]; then
4342 #                   enable_threads=$have_pthread_h
4343 #               fi
4344 #               if [[ x$enable_threads = xyes ]]; then
4345 #                       thread_file='dce'
4346 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4347 #               fi
4348                 install_headers_dir=install-headers-cpio
4349                 use_collect2=yes
4350                 ;;
4351         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
4352                 target_cpu_default="MASK_PA_11"
4353                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4354                 float_format=i128
4355                 xm_file=pa/xm-pahpux.h
4356                 xmake_file=pa/x-pa-hpux
4357                 tmake_file=pa/t-pa
4358                 if test x$gas = xyes
4359                 then
4360                         tm_file="${tm_file} pa/pa-gas.h"
4361                 fi
4362 #               if test x$enable_threads = x; then
4363 #                   enable_threads=$have_pthread_h
4364 #               fi
4365 #               if test x$enable_threads = xyes; then
4366 #                       thread_file='dce'
4367 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4368 #               fi
4369                 install_headers_dir=install-headers-cpio
4370                 use_collect2=yes
4371                 ;;
4372         hppa1.0-*-hpux11*)
4373                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
4374                 float_format=i128
4375                 xm_file=pa/xm-pahpux.h
4376                 xmake_file=pa/x-pa-hpux
4377                 if test x$gas = xyes
4378                 then
4379                         tm_file="${tm_file} pa/pa-gas.h"
4380                 fi
4381 #               if test x$enable_threads = x; then
4382 #                   enable_threads=$have_pthread_h
4383 #               fi
4384 #               if test x$enable_threads = xyes; then
4385 #                       thread_file='dce'
4386 #                       tmake_file="${tmake_file} pa/t-dce-thr"
4387 #               fi
4388                 install_headers_dir=install-headers-cpio
4389                 use_collect2=yes
4390                 ;;
4391         hppa1.1-*-hpux* | hppa2*-*-hpux*)
4392                 target_cpu_default="MASK_PA_11"
4393                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4394                 xm_file=pa/xm-pahpux.h
4395                 xmake_file=pa/x-pa-hpux
4396                 if test x$gas = xyes
4397                 then
4398                         tm_file="${tm_file} pa/pa-gas.h"
4399                 fi
4400                 install_headers_dir=install-headers-cpio
4401                 use_collect2=yes
4402                 ;;
4403         hppa1.0-*-hpux*)
4404                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
4405                 xm_file=pa/xm-pahpux.h
4406                 xmake_file=pa/x-pa-hpux
4407                 if test x$gas = xyes
4408                 then
4409                         tm_file="${tm_file} pa/pa-gas.h"
4410                 fi
4411                 install_headers_dir=install-headers-cpio
4412                 use_collect2=yes
4413                 ;;
4414         hppa1.1-*-hiux* | hppa2*-*-hiux*)
4415                 target_cpu_default="MASK_PA_11"
4416                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4417                 xm_file=pa/xm-pahpux.h
4418                 xmake_file=pa/x-pa-hpux
4419                 if test x$gas = xyes
4420                 then
4421                         tm_file="${tm_file} pa/pa-gas.h"
4422                 fi
4423                 install_headers_dir=install-headers-cpio
4424                 use_collect2=yes
4425                 ;;
4426         hppa1.0-*-hiux*)
4427                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
4428                 xm_file=pa/xm-pahpux.h
4429                 xmake_file=pa/x-pa-hpux
4430                 if test x$gas = xyes
4431                 then
4432                         tm_file="${tm_file} pa/pa-gas.h"
4433                 fi
4434                 install_headers_dir=install-headers-cpio
4435                 use_collect2=yes
4436                 ;;
4437         hppa*-*-lites*)
4438                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
4439                 target_cpu_default="MASK_PA_11"
4440                 use_collect2=yes
4441                 ;;
4442         hppa*-*-mpeix*)
4443                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-mpeix.h"
4444                 xm_file=pa/xm-pampeix.h
4445                 xmake_file=pa/x-pa-mpeix
4446                 echo "You must use gas. Assuming it is already installed."
4447                 install_headers_dir=install-headers-tar
4448                 use_collect2=yes
4449                 ;;
4450         i370-*-opened*)                  # IBM 360/370/390 Architecture
4451                 xm_file=i370/xm-oe.h
4452                 tm_file=i370/oe.h
4453                 xmake_file=i370/x-oe
4454                 tmake_file=i370/t-oe
4455                 ;;
4456         i370-*-mvs*)
4457                 xm_file=i370/xm-mvs.h
4458                 tm_file=i370/mvs.h
4459                 tmake_file=i370/t-mvs
4460                 ;;
4461         i370-*-linux*)
4462                 xm_file="xm-linux.h i370/xm-linux.h"
4463                 xmake_file=x-linux
4464                 tm_file="i370/linux.h ${tm_file}"
4465                 tmake_file="t-linux i370/t-linux"
4466                 # broken_install=yes
4467                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4468                 # extra_parts="crtbegin.o crtend.o"
4469                 gnu_ld=yes
4470                 gas=yes
4471                 elf=yes
4472                 if test x$enable_threads = xyes; then
4473                         thread_file='posix'
4474                 fi
4475                 ;;
4476         i[34567]86-*-elf*)
4477                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
4478                 tm_file=i386/i386elf.h
4479                 tmake_file=i386/t-i386elf
4480                 xmake_file=x-svr4
4481                 ;;
4482         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
4483                 if test x$gas = xyes
4484                 then
4485                         tm_file=i386/aix386.h
4486                         extra_parts="crtbegin.o crtend.o"
4487                         tmake_file=i386/t-crtstuff
4488                 else
4489                         tm_file=i386/aix386ng.h
4490                         use_collect2=yes
4491                 fi
4492                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
4493                 xm_defines=USG
4494                 xmake_file=i386/x-aix
4495                 ;;
4496         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
4497                 xm_file="xm-alloca.h ${xm_file}"
4498                 xm_defines="USG POSIX SMALL_ARG_MAX"
4499                 xmake_file=i386/x-ncr3000
4500                 if test x$stabs = xyes -a x$gas = xyes
4501                 then
4502                         tm_file=i386/sysv4gdb.h
4503                 else
4504                         tm_file=i386/sysv4.h
4505                 fi
4506                 extra_parts="crtbegin.o crtend.o"
4507                 tmake_file=i386/t-crtpic
4508                 ;;
4509         i[34567]86-next-*)
4510                 tm_file=i386/next.h
4511                 xm_file=i386/xm-next.h
4512                 tmake_file=i386/t-next
4513                 xmake_file=i386/x-next
4514                 extra_objs=nextstep.o
4515                 extra_parts="crtbegin.o crtend.o"
4516                 if test x$enable_threads = xyes; then
4517                         thread_file='mach'
4518                 fi
4519                 ;;
4520         i[34567]86-*-netware)           # Intel 80386's running netware
4521                 tm_file=i386/netware.h
4522                 tmake_file=i386/t-netware
4523                 ;;
4524         i[34567]86-sequent-bsd*)                # 80386 from Sequent
4525                 use_collect2=yes
4526                 if test x$gas = xyes
4527                 then
4528                         tm_file=i386/seq-gas.h
4529                 else
4530                         tm_file=i386/sequent.h
4531                 fi
4532                 ;;
4533         i[34567]86-sequent-ptx1*)
4534                 xm_defines="USG SVR3"
4535                 xmake_file=i386/x-sysv3
4536                 tm_file=i386/seq-sysv3.h
4537                 tmake_file=i386/t-crtstuff
4538                 extra_parts="crtbegin.o crtend.o"
4539                 install_headers_dir=install-headers-cpio
4540                 ;;
4541         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
4542                 xm_defines="USG SVR3"
4543                 xmake_file=i386/x-sysv3
4544                 tm_file=i386/seq2-sysv3.h
4545                 tmake_file=i386/t-crtstuff
4546                 extra_parts="crtbegin.o crtend.o"
4547                 install_headers_dir=install-headers-cpio
4548                 ;;
4549         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
4550                 xm_file="xm-alloca.h ${xm_file}"
4551                 xm_defines="USG POSIX SMALL_ARG_MAX"
4552                 xmake_file=x-svr4
4553                 tm_file=i386/ptx4-i.h
4554                 tmake_file=t-svr4
4555                 extra_parts="crtbegin.o crtend.o"
4556                 install_headers_dir=install-headers-cpio
4557                 ;;
4558         i386-sun-sunos*)                # Sun i386 roadrunner
4559                 xm_defines=USG
4560                 tm_file=i386/sun.h
4561                 use_collect2=yes
4562                 ;;
4563         i[34567]86-wrs-vxworks*)
4564                 tm_file=i386/vxi386.h
4565                 tmake_file=i386/t-i386bare
4566                 thread_file='vxworks'
4567                 ;;
4568         i[34567]86-*-aout*)
4569                 tm_file=i386/i386-aout.h
4570                 tmake_file=i386/t-i386bare
4571                 ;;
4572         i[34567]86-*-beoself* | i[34567]86-*-beos*)
4573                 xm_file=i386/xm-beos.h
4574                 tmake_file='i386/t-beos i386/t-crtpic'
4575                 tm_file=i386/beos-elf.h
4576                 xmake_file=i386/x-beos
4577                 extra_parts='crtbegin.o crtend.o'
4578                 ;;
4579         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4580                 tm_file=i386/bsd386.h
4581 #               tmake_file=t-libc-ok
4582                 ;;
4583         i[34567]86-*-bsd*)
4584                 tm_file=i386/386bsd.h
4585 #               tmake_file=t-libc-ok
4586 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4587 #               use_collect2=yes
4588                 ;;
4589         i[34567]86-*-freebsd[12] | i[34567]86-*-freebsd[12].* | i[34567]86-*-freebsd*aout*)
4590                 tm_file="i386/freebsd-aout.h i386/perform.h"
4591                 tmake_file=t-freebsd
4592                 ;;
4593         i[34567]86-*-freebsd*)
4594                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd.h i386/perform.h"
4595                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4596                 tmake_file=t-freebsd
4597                 gas=yes
4598                 gnu_ld=yes
4599                 stabs=yes
4600                 case x${enable_threads} in
4601                 xyes | xpthreads | xposix)
4602                         thread_file='posix'
4603                         tmake_file="${tmake_file} t-freebsd-thread"
4604                         ;;
4605                 esac
4606                 ;;
4607         i[34567]86-*-netbsd*)
4608                 tm_file=i386/netbsd.h
4609                 tmake_file=t-netbsd
4610                 use_collect2=yes
4611                 ;;
4612         i[34567]86-*-openbsd*)
4613                 # we need collect2 until our bug is fixed...
4614                 use_collect2=yes
4615                 ;;
4616         i[34567]86-*-coff*)
4617                 tm_file=i386/i386-coff.h
4618                 tmake_file=i386/t-i386bare
4619                 ;;
4620         i[34567]86-*-isc*)              # 80386 running ISC system
4621                 xm_file="${xm_file} i386/xm-isc.h"
4622                 xm_defines="USG SVR3"
4623                 case $machine in
4624                   i[34567]86-*-isc[34]*)
4625                     xmake_file=i386/x-isc3
4626                     ;;
4627                   *)
4628                     xmake_file=i386/x-isc
4629                     ;;
4630                 esac
4631                 if test x$gas = xyes -a x$stabs = xyes
4632                 then
4633                         tm_file=i386/iscdbx.h
4634                         tmake_file=i386/t-svr3dbx
4635                         extra_parts="svr3.ifile svr3z.ifile"
4636                 else
4637                         tm_file=i386/isccoff.h
4638                         tmake_file=i386/t-crtstuff
4639                         extra_parts="crtbegin.o crtend.o"
4640                 fi
4641                 tmake_file="$tmake_file i386/t-i386bare"
4642                 install_headers_dir=install-headers-cpio
4643                 ;;
4644         i[34567]86-*-linux*oldld*)      # Intel 80386's running GNU/Linux
4645                                         # pre BFD linkers
4646                 xmake_file=x-linux-aout
4647                 tmake_file="t-linux-aout i386/t-crtstuff"
4648                 tm_file=i386/linux-oldld.h
4649                 gnu_ld=yes
4650                 float_format=i386
4651                 ;;
4652         i[34567]86-*-linux*aout*)       # Intel 80386's running GNU/Linux
4653                 xmake_file=x-linux-aout
4654                 tmake_file="t-linux-aout i386/t-crtstuff"
4655                 tm_file=i386/linux-aout.h
4656                 gnu_ld=yes
4657                 float_format=i386
4658                 ;;
4659         i[34567]86-*-linux*libc1)       # Intel 80386's running GNU/Linux
4660                                         # GNU/Linux C library 5
4661                 xmake_file=x-linux
4662                 tm_file=i386/linux.h
4663                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4664                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4665                 gnu_ld=yes
4666                 float_format=i386
4667                 if test x$enable_threads = xyes; then
4668                         thread_file='single'
4669                 fi
4670                 ;;
4671         i[34567]86-*-linux*)    # Intel 80386's running GNU/Linux
4672                                         # aka GNU/Linux C library 6
4673                 xmake_file=x-linux
4674                 tm_file=i386/linux.h
4675                 tmake_file="t-linux i386/t-crtstuff"
4676                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4677                 gnu_ld=yes
4678                 float_format=i386
4679                 if test x$enable_threads = xyes; then
4680                         thread_file='posix'
4681                 fi
4682                 ;;
4683         i[34567]86-*-gnu*)
4684                 float_format=i386
4685                 ;;
4686         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4687                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4688                 exit 1
4689                 ;;
4690         i[34567]86-pc-msdosdjgpp*)
4691                 xm_file=i386/xm-djgpp.h
4692                 tm_file=i386/djgpp.h
4693                 tmake_file=i386/t-djgpp
4694                 xmake_file=i386/x-djgpp
4695                 gnu_ld=yes
4696                 gas=yes
4697                 exeext=.exe
4698                 float_format=none
4699                 case $host in *pc-msdosdjgpp*)
4700                         target_alias=djgpp
4701                         ;;
4702                 esac
4703                 ;;
4704         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4705                 tm_file=i386/moss.h
4706                 tmake_file=t-libc-ok
4707                 gnu_ld=yes
4708                 gas=yes
4709                 ;;
4710         i[34567]86-*-lynxos*)
4711                 if test x$gas = xyes
4712                 then
4713                         tm_file=i386/lynx.h
4714                 else
4715                         tm_file=i386/lynx-ng.h
4716                 fi
4717                 xm_file=i386/xm-lynx.h
4718                 tmake_file=i386/t-i386bare
4719                 xmake_file=x-lynx
4720                 ;;
4721         i[34567]86-*-mach*)
4722                 tm_file=i386/mach.h
4723 #               tmake_file=t-libc-ok
4724                 use_collect2=yes
4725                 ;;
4726         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4727                 if test x$elf = xyes
4728                 then
4729                         tm_file=i386/osfelf.h
4730                         use_collect2=
4731                 else
4732                         tm_file=i386/osfrose.h
4733                         use_collect2=yes
4734                 fi
4735                 xm_file="i386/xm-osf.h ${xm_file}"
4736                 xmake_file=i386/x-osfrose
4737                 tmake_file=i386/t-osf
4738                 extra_objs=halfpic.o
4739                 ;;
4740         i[34567]86-go32-rtems*)
4741                 cpu_type=i386
4742                 xm_file=i386/xm-go32.h
4743                 tm_file=i386/go32-rtems.h
4744                 tmake_file="i386/t-go32 t-rtems"
4745                 ;;
4746         i[34567]86-*-rtemscoff*)
4747                 cpu_type=i386
4748                 tm_file=i386/rtems.h
4749                 tmake_file="i386/t-i386bare t-rtems"
4750                 ;;
4751         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4752                 cpu_type=i386
4753                 tm_file=i386/rtemself.h
4754                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4755                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4756                 ;;
4757         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4758                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4759                 xm_defines="USG SVR3"
4760                 xmake_file=i386/x-sco5
4761                 install_headers_dir=install-headers-cpio
4762                 tm_file=i386/sco5.h
4763                 if test x$gas = xyes
4764                 then
4765                         tm_file="i386/sco5gas.h ${tm_file}"
4766                         tmake_file=i386/t-sco5gas
4767                 else
4768                         tmake_file=i386/t-sco5
4769                 fi
4770                 tmake_file="$tmake_file i386/t-i386bare"
4771                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4772                 ;;
4773         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4774                 xm_file="${xm_file} i386/xm-sco.h"
4775                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4776                 xmake_file=i386/x-sco4
4777                 install_headers_dir=install-headers-cpio
4778                 if test x$stabs = xyes
4779                 then
4780                         tm_file=i386/sco4dbx.h
4781                         tmake_file=i386/t-svr3dbx
4782                         extra_parts="svr3.ifile svr3z.rfile"
4783                 else
4784                         tm_file=i386/sco4.h
4785                         tmake_file=i386/t-crtstuff
4786                         extra_parts="crtbegin.o crtend.o"
4787                 fi
4788                 tmake_file="$tmake_file i386/t-i386bare"
4789                 # The default EAFS filesystem supports long file names.
4790                 # Truncating the target makes $host != $target which
4791                 # makes gcc think it is doing a cross-compile.
4792                 # truncate_target=yes
4793                 ;;
4794         i[34567]86-*-sco*)              # 80386 running SCO system
4795                 xm_file=i386/xm-sco.h
4796                 xmake_file=i386/x-sco
4797                 install_headers_dir=install-headers-cpio
4798                 if test x$stabs = xyes
4799                 then
4800                         tm_file=i386/scodbx.h
4801                         tmake_file=i386/t-svr3dbx
4802                         extra_parts="svr3.ifile svr3z.rfile"
4803                 else
4804                         tm_file=i386/sco.h
4805                         extra_parts="crtbegin.o crtend.o"
4806                         tmake_file=i386/t-crtstuff
4807                 fi
4808                 tmake_file="$tmake_file i386/t-i386bare"
4809                 truncate_target=yes
4810                 ;;
4811         i[34567]86-*-solaris2*)
4812                 xm_file="xm-alloca.h ${xm_file}"
4813                 xm_defines="USG POSIX SMALL_ARG_MAX"
4814                 tm_file=i386/sol2.h
4815                 if test x$gas = xyes; then
4816                         # Only needed if gas does not support -s
4817                         tm_file="i386/sol2gas.h ${tm_file}"
4818                 fi
4819                 tmake_file="i386/t-i386bare i386/t-sol2"
4820                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4821                 xmake_file=x-svr4
4822                 if test x${enable_threads} = x; then
4823                     enable_threads=$have_pthread_h
4824                     if test x${enable_threads} = x; then
4825                         enable_threads=$have_thread_h
4826                     fi
4827                 fi
4828                 if test x${enable_threads} = xyes; then
4829                     if test x${have_pthread_h} = xyes; then
4830                         thread_file='posix'
4831                     else
4832                         thread_file='solaris'
4833                     fi
4834                 fi
4835                 ;;
4836        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4837                xm_file="xm-alloca.h ${xm_file}"
4838                xm_defines="USG POSIX"
4839                tm_file=i386/sysv5.h
4840                if test x$stabs = xyes
4841                then
4842                        tm_file="${tm_file} dbx.h"
4843                fi
4844                tmake_file="i386/t-i386bare i386/t-crtpic"
4845                xmake_file=x-svr4
4846                extra_parts="crtbegin.o crtend.o"
4847                if test x$enable_threads = xyes; then
4848                        thread_file='posix'
4849                fi
4850                ;;
4851         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4852                 xm_file="xm-alloca.h ${xm_file}"
4853                 xm_defines="USG POSIX SMALL_ARG_MAX"
4854                 tm_file=i386/sysv4.h
4855                 if test x$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                 ;;
4863         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4864                 xm_file="xm-alloca.h ${xm_file}"
4865                 xm_defines="USG POSIX"
4866                 tm_file=i386/udk.h
4867                 tmake_file="i386/t-i386bare i386/t-crtpic i386/t-udk"
4868                 xmake_file=x-svr4
4869                 extra_parts="crtbegin.o crtend.o"
4870                 install_headers_dir=install-headers-cpio
4871                 ;;
4872         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4873                 cpu_type=i386
4874                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4875                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4876                 if test x$stabs = xyes
4877                 then
4878                         tm_file=i386/osf1elfgdb.h
4879                 else
4880                         tm_file=i386/osf1elf.h
4881                 fi
4882                 tmake_file=i386/t-osf1elf
4883                 xmake_file=i386/x-osf1elf
4884                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4885                 ;;
4886         i[34567]86-*-sysv*)             # Intel 80386's running system V
4887                 xm_defines="USG SVR3"
4888                 xmake_file=i386/x-sysv3
4889                 if test x$gas = xyes
4890                 then
4891                         if test x$stabs = xyes
4892                         then
4893                                 tm_file=i386/svr3dbx.h
4894                                 tmake_file=i386/t-svr3dbx
4895                                 extra_parts="svr3.ifile svr3z.rfile"
4896                         else
4897                                 tm_file=i386/svr3gas.h
4898                                 extra_parts="crtbegin.o crtend.o"
4899                                 tmake_file=i386/t-crtstuff
4900                         fi
4901                 else
4902                         tm_file=i386/sysv3.h
4903                         extra_parts="crtbegin.o crtend.o"
4904                         tmake_file=i386/t-crtstuff
4905                 fi
4906                 tmake_file="$tmake_file i386/t-crtpic"
4907                 ;;
4908         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4909                 xm_file="${xm_file} i386/xm-vsta.h"
4910                 tm_file=i386/vsta.h
4911                 tmake_file=i386/t-vsta
4912                 xmake_file=i386/x-vsta
4913                 ;;
4914         i[34567]86-*-win32)
4915                 xm_file="${xm_file} i386/xm-cygwin.h"
4916                 tmake_file=i386/t-cygwin
4917                 tm_file=i386/win32.h
4918                 xmake_file=i386/x-cygwin
4919                 extra_objs=winnt.o
4920                 if test x$enable_threads = xyes; then
4921                         thread_file='win32'
4922                 fi
4923                 exeext=.exe
4924                 ;;
4925         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4926                 xm_file="${xm_file} i386/xm-cygwin.h"
4927                 tmake_file=i386/t-cygwin
4928                 tm_file=i386/cygwin.h
4929                 xmake_file=i386/x-cygwin
4930                 extra_objs=winnt.o
4931                 if test x$enable_threads = xyes; then
4932                         thread_file='win32'
4933                 fi
4934                 exeext=.exe
4935                 ;;
4936         i[34567]86-*-mingw32*)
4937                 tm_file=i386/mingw32.h
4938                 xm_file="${xm_file} i386/xm-mingw32.h"
4939                 tmake_file="i386/t-cygwin i386/t-mingw32"
4940                 extra_objs=winnt.o
4941                 xmake_file=i386/x-cygwin
4942                 if test x$enable_threads = xyes; then
4943                         thread_file='win32'
4944                 fi
4945                 exeext=.exe
4946                 case $machine in
4947                         *mingw32msv*)
4948                                 ;;
4949                         *minwg32crt* | *mingw32*)
4950                                 tm_file="${tm_file} i386/crtdll.h"
4951                                 ;;
4952                 esac
4953                 ;;
4954         i[34567]86-*-uwin*)
4955                 tm_file=i386/uwin.h
4956                 xm_file="${xm_file} i386/xm-uwin.h"
4957                 xm_defines="USG NO_STAB_H"
4958                 tmake_file="i386/t-cygwin i386/t-uwin"
4959                 extra_objs=winnt.o
4960                 xmake_file=i386/x-cygwin
4961                 if test x$enable_threads = xyes; then
4962                         thread_file='win32'
4963                 fi
4964                 exeext=.exe
4965                 ;;
4966         i[34567]86-*-interix*)
4967                 tm_file="i386/i386-interix.h interix.h"
4968                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4969                 xm_defines="USG"
4970                 tmake_file="i386/t-interix"
4971                 extra_objs=interix.o
4972                 xmake_file=x-interix
4973                 if test x$enable_threads = xyes ; then
4974                         thread_file='posix'
4975                 fi
4976                 if test x$stabs = xyes ; then
4977                         tm_file="${tm_file} dbxcoff.h"
4978                 fi
4979                 ;;
4980         i[34567]86-*-winnt3*)
4981                 tm_file=i386/win-nt.h
4982                 out_file=i386/i386.c
4983                 xm_file="xm-winnt.h ${xm_file}"
4984                 xmake_file=winnt/x-winnt
4985                 tmake_file=i386/t-winnt
4986                 extra_host_objs="winnt.o oldnames.o"
4987                 extra_gcc_objs="spawnv.o oldnames.o"
4988                 if test x$gnu_ld != xyes
4989                 then
4990                         extra_programs=ld.exe
4991                 fi
4992                 if test x$enable_threads = xyes; then
4993                         thread_file='win32'
4994                 fi
4995                 ;;
4996         i[34567]86-dg-dgux*)
4997                 xm_file="xm-alloca.h ${xm_file}"
4998                 xm_defines="USG POSIX"
4999                 out_file=i386/dgux.c
5000                 tm_file=i386/dgux.h
5001                 tmake_file=i386/t-dgux
5002                 xmake_file=i386/x-dgux
5003                 install_headers_dir=install-headers-cpio
5004               ;;
5005         i860-alliant-*)         # Alliant FX/2800
5006                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
5007                 xm_file="${xm_file}"
5008                 xmake_file=i860/x-fx2800
5009                 tmake_file=i860/t-fx2800
5010                 extra_parts="crtbegin.o crtend.o"
5011                 ;;
5012         i860-*-bsd*)
5013                 tm_file="${tm_file} i860/bsd.h"
5014                 if test x$gas = xyes
5015                 then
5016                         tm_file="${tm_file} i860/bsd-gas.h"
5017                 fi
5018                 use_collect2=yes
5019                 ;;
5020         i860-*-mach*)
5021                 tm_file="${tm_file} i860/mach.h"
5022                 tmake_file=t-libc-ok
5023                 ;;
5024         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
5025                 tm_file="${tm_file} svr3.h i860/paragon.h"
5026                 xm_defines="USG SVR3"
5027                 tmake_file=t-osf
5028                 ;;
5029         i860-*-sysv3*)
5030                 tm_file="${tm_file} svr3.h i860/sysv3.h"
5031                 xm_defines="USG SVR3"
5032                 xmake_file=i860/x-sysv3
5033                 extra_parts="crtbegin.o crtend.o"
5034                 ;;
5035         i860-*-sysv4*)
5036                 tm_file="${tm_file} svr4.h i860/sysv4.h"
5037                 xm_defines="USG SVR3"
5038                 xmake_file=i860/x-sysv4
5039                 tmake_file=t-svr4
5040                 extra_parts="crtbegin.o crtend.o"
5041                 ;;
5042         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
5043                 tm_file="${tm_file} i960/vx960.h"
5044                 tmake_file=i960/t-vxworks960
5045                 use_collect2=yes
5046                 thread_file='vxworks'
5047                 ;;
5048         i960-wrs-vxworks5* | i960-wrs-vxworks)
5049                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
5050                 tmake_file=i960/t-vxworks960
5051                 use_collect2=yes
5052                 thread_file='vxworks'
5053                 ;;
5054         i960-wrs-vxworks*)
5055                 tm_file="${tm_file} i960/vx960.h"
5056                 tmake_file=i960/t-vxworks960
5057                 use_collect2=yes
5058                 thread_file='vxworks'
5059                 ;;
5060         i960-*-coff*)
5061                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
5062                 tmake_file=i960/t-960bare
5063                 use_collect2=yes
5064                 ;;
5065         i960-*-rtems)
5066                 tmake_file="i960/t-960bare t-rtems"
5067                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
5068                 use_collect2=yes
5069                 ;;
5070         i960-*-*)                       # Default i960 environment.
5071                 use_collect2=yes
5072                 ;;
5073         ia64*-*-elf*)
5074                 tm_file=ia64/elf.h
5075                 tmake_file="ia64/t-ia64"
5076                 target_cpu_default="0"
5077                 if test x$gas = xyes
5078                 then
5079                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
5080                 fi
5081                 if test x$gnu_ld = xyes
5082                 then
5083                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
5084                 fi
5085                 float_format=i386
5086                 ;;
5087         ia64*-*-linux*)
5088                 tm_file=ia64/linux.h
5089                 tmake_file="t-linux ia64/t-ia64 ia64/t-glibc"
5090                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
5091                 if test x$enable_threads = xyes; then
5092                         thread_file='posix'
5093                 fi
5094                 float_format=i386
5095                 ;;
5096         m32r-*-elf*)
5097                 extra_parts="crtinit.o crtfini.o"
5098                 ;;
5099         # m68hc11 and m68hc12 share the same machine description.
5100         m68hc11-*-*|m6811-*-*)
5101                 tm_file="m68hc11/m68hc11.h"
5102                 xm_file="m68hc11/xm-m68hc11.h"
5103                 tm_p_file="m68hc11/m68hc11-protos.h"
5104                 md_file="m68hc11/m68hc11.md"
5105                 out_file="m68hc11/m68hc11.c"
5106                 tmake_file="m68hc11/t-m68hc11-gas"
5107                 ;;
5108         m68hc12-*-*|m6812-*-*)
5109                 tm_file="m68hc11/m68hc12.h"
5110                 tm_p_file="m68hc11/m68hc11-protos.h"
5111                 xm_file="m68hc11/xm-m68hc11.h"
5112                 md_file="m68hc11/m68hc11.md"
5113                 out_file="m68hc11/m68hc11.c"
5114                 tmake_file="m68hc11/t-m68hc11-gas"
5115                 ;;
5116         m68000-convergent-sysv*)
5117                 tm_file=m68k/ctix.h
5118                 xm_file="m68k/xm-3b1.h ${xm_file}"
5119                 xm_defines=USG
5120                 use_collect2=yes
5121                 extra_headers=math-68881.h
5122                 ;;
5123         m68000-hp-bsd*)                 # HP 9000/200 running BSD
5124                 tm_file=m68k/hp2bsd.h
5125                 xmake_file=m68k/x-hp2bsd
5126                 use_collect2=yes
5127                 extra_headers=math-68881.h
5128                 ;;
5129         m68000-hp-hpux*)                # HP 9000 series 300
5130                 xm_file="xm-alloca.h ${xm_file}"
5131                 xm_defines="USG"
5132                 if test x$gas = xyes
5133                 then
5134                         xmake_file=m68k/x-hp320g
5135                         tm_file=m68k/hp310g.h
5136                 else
5137                         xmake_file=m68k/x-hp320
5138                         tm_file=m68k/hp310.h
5139                 fi
5140                 install_headers_dir=install-headers-cpio
5141                 use_collect2=yes
5142                 extra_headers=math-68881.h
5143                 ;;
5144         m68000-sun-sunos3*)
5145                 tm_file=m68k/sun2.h
5146                 use_collect2=yes
5147                 extra_headers=math-68881.h
5148                 ;;
5149         m68000-sun-sunos4*)
5150                 tm_file=m68k/sun2o4.h
5151                 use_collect2=yes
5152                 extra_headers=math-68881.h
5153                 ;;
5154         m68000-att-sysv*)
5155                 xm_file="m68k/xm-3b1.h ${xm_file}"
5156                 xm_defines=USG
5157                 if test x$gas = xyes
5158                 then
5159                         tm_file=m68k/3b1g.h
5160                 else
5161                         tm_file=m68k/3b1.h
5162                 fi
5163                 use_collect2=yes
5164                 extra_headers=math-68881.h
5165                 ;;
5166         m68k-apple-aux*)                # Apple Macintosh running A/UX
5167                 xm_defines="USG AUX"
5168                 tmake_file=m68k/t-aux
5169                 install_headers_dir=install-headers-cpio
5170                 extra_headers=math-68881.h
5171                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
5172                 tm_file=
5173                 if test "$gnu_ld" = yes
5174                 then
5175                         tm_file="${tm_file} m68k/auxgld.h"
5176                 else
5177                         tm_file="${tm_file} m68k/auxld.h"
5178                 fi
5179                 if test "$gas" = yes
5180                 then
5181                         tm_file="${tm_file} m68k/auxgas.h"
5182                 else
5183                         tm_file="${tm_file} m68k/auxas.h"
5184                 fi
5185                 tm_file="${tm_file} m68k/a-ux.h"
5186                 float_format=m68k
5187                 ;;
5188         m68k-apollo-*)
5189                 tm_file=m68k/apollo68.h
5190                 xmake_file=m68k/x-apollo68
5191                 use_collect2=yes
5192                 extra_headers=math-68881.h
5193                 float_format=m68k
5194                 ;;
5195         m68k-altos-sysv*)                  # Altos 3068
5196                 if test x$gas = xyes
5197                 then
5198                         tm_file=m68k/altos3068.h
5199                         xm_defines=USG
5200                 else
5201                         echo "The Altos is supported only with the GNU assembler" 1>&2
5202                         exit 1
5203                 fi
5204                 extra_headers=math-68881.h
5205                 ;;
5206         m68k-bull-sysv*)                # Bull DPX/2
5207                 if test x$gas = xyes
5208                 then
5209                         if test x$stabs = xyes
5210                         then
5211                                 tm_file=m68k/dpx2cdbx.h
5212                         else
5213                                 tm_file=m68k/dpx2g.h
5214                         fi
5215                 else
5216                         tm_file=m68k/dpx2.h
5217                 fi
5218                 xm_file="xm-alloca.h ${xm_file}"
5219                 xm_defines=USG
5220                 xmake_file=m68k/x-dpx2
5221                 use_collect2=yes
5222                 extra_headers=math-68881.h
5223                 ;;
5224         m68k-atari-sysv4*)              # Atari variant of V.4.
5225                 tm_file=m68k/atari.h
5226                 xm_file="xm-alloca.h ${xm_file}"
5227                 xm_defines="USG FULL_PROTOTYPES"
5228                 tmake_file=t-svr4
5229                 extra_parts="crtbegin.o crtend.o"
5230                 extra_headers=math-68881.h
5231                 float_format=m68k
5232                 ;;
5233         m68k-motorola-sysv*)
5234                 tm_file=m68k/mot3300.h
5235                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
5236                 if test x$gas = xyes
5237                 then
5238                         xmake_file=m68k/x-mot3300-gas
5239                         if test x$gnu_ld = xyes
5240                         then
5241                                 tmake_file=m68k/t-mot3300-gald
5242                         else
5243                                 tmake_file=m68k/t-mot3300-gas
5244                                 use_collect2=yes
5245                         fi
5246                 else
5247                         xmake_file=m68k/x-mot3300
5248                         if test x$gnu_ld = xyes
5249                         then
5250                                 tmake_file=m68k/t-mot3300-gld
5251                         else
5252                                 tmake_file=m68k/t-mot3300
5253                                 use_collect2=yes
5254                         fi
5255                 fi
5256                 gdb_needs_out_file_path=yes
5257                 extra_parts="crt0.o mcrt0.o"
5258                 extra_headers=math-68881.h
5259                 float_format=m68k
5260                 ;;
5261         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
5262                 tm_file=m68k/tower-as.h
5263                 xm_defines="USG SVR3"
5264                 xmake_file=m68k/x-tower
5265                 extra_parts="crtbegin.o crtend.o"
5266                 extra_headers=math-68881.h
5267                 ;;
5268         m68k-plexus-sysv*)
5269                 tm_file=m68k/plexus.h
5270                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
5271                 xm_defines=USG
5272                 use_collect2=yes
5273                 extra_headers=math-68881.h
5274                 ;;
5275         m68k-tti-*)
5276                 tm_file=m68k/pbb.h
5277                 xm_file="xm-alloca.h ${xm_file}"
5278                 xm_defines=USG
5279                 extra_headers=math-68881.h
5280                 ;;
5281         m68k-crds-unos*)
5282                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
5283                 xm_defines="USG unos"
5284                 xmake_file=m68k/x-crds
5285                 tm_file=m68k/crds.h
5286                 use_collect2=yes
5287                 extra_headers=math-68881.h
5288                 ;;
5289         m68k-cbm-sysv4*)                # Commodore variant of V.4.
5290                 tm_file=m68k/amix.h
5291                 xm_file="xm-alloca.h ${xm_file}"
5292                 xm_defines="USG FULL_PROTOTYPES"
5293                 xmake_file=m68k/x-amix
5294                 tmake_file=t-svr4
5295                 extra_parts="crtbegin.o crtend.o"
5296                 extra_headers=math-68881.h
5297                 float_format=m68k
5298                 ;;
5299         m68k-ccur-rtu)
5300                 tm_file=m68k/ccur-GAS.h
5301                 xmake_file=m68k/x-ccur
5302                 extra_headers=math-68881.h
5303                 use_collect2=yes
5304                 float_format=m68k
5305                 ;;
5306         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
5307                 tm_file=m68k/hp3bsd44.h
5308                 xmake_file=m68k/x-hp3bsd44
5309                 use_collect2=yes
5310                 extra_headers=math-68881.h
5311                 float_format=m68k
5312                 ;;
5313         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
5314                 tm_file=m68k/hp3bsd.h
5315                 use_collect2=yes
5316                 extra_headers=math-68881.h
5317                 float_format=m68k
5318                 ;;
5319         m68k-isi-bsd*)
5320                 if test x$with_fp = xno
5321                 then
5322                         tm_file=m68k/isi-nfp.h
5323                 else
5324                         tm_file=m68k/isi.h
5325                         float_format=m68k
5326                 fi
5327                 use_collect2=yes
5328                 extra_headers=math-68881.h
5329                 ;;
5330         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
5331                 xm_file="xm-alloca.h ${xm_file}"
5332                 xm_defines="USG"
5333                 if test x$gas = xyes
5334                 then
5335                         xmake_file=m68k/x-hp320g
5336                         tm_file=m68k/hp320g.h
5337                 else
5338                         xmake_file=m68k/x-hp320
5339                         tm_file=m68k/hpux7.h
5340                 fi
5341                 install_headers_dir=install-headers-cpio
5342                 use_collect2=yes
5343                 extra_headers=math-68881.h
5344                 float_format=m68k
5345                 ;;
5346         m68k-hp-hpux*)  # HP 9000 series 300
5347                 xm_file="xm-alloca.h ${xm_file}"
5348                 xm_defines="USG"
5349                 if test x$gas = xyes
5350                 then
5351                         xmake_file=m68k/x-hp320g
5352                         tm_file=m68k/hp320g.h
5353                 else
5354                         xmake_file=m68k/x-hp320
5355                         tm_file=m68k/hp320.h
5356                 fi
5357                 install_headers_dir=install-headers-cpio
5358                 use_collect2=yes
5359                 extra_headers=math-68881.h
5360                 float_format=m68k
5361                 ;;
5362         m68k-sun-mach*)
5363                 tm_file=m68k/sun3mach.h
5364                 use_collect2=yes
5365                 extra_headers=math-68881.h
5366                 float_format=m68k
5367                 ;;
5368         m68k-sony-newsos3*)
5369                 if test x$gas = xyes
5370                 then
5371                         tm_file=m68k/news3gas.h
5372                 else
5373                         tm_file=m68k/news3.h
5374                 fi
5375                 use_collect2=yes
5376                 extra_headers=math-68881.h
5377                 float_format=m68k
5378                 ;;
5379         m68k-sony-bsd* | m68k-sony-newsos*)
5380                 if test x$gas = xyes
5381                 then
5382                         tm_file=m68k/newsgas.h
5383                 else
5384                         tm_file=m68k/news.h
5385                 fi
5386                 use_collect2=yes
5387                 extra_headers=math-68881.h
5388                 float_format=m68k
5389                 ;;
5390         m68k-next-nextstep2*)
5391                 tm_file=m68k/next21.h
5392                 xm_file="m68k/xm-next.h ${xm_file}"
5393                 tmake_file=m68k/t-next
5394                 xmake_file=m68k/x-next
5395                 extra_objs=nextstep.o
5396                 extra_headers=math-68881.h
5397                 use_collect2=yes
5398                 float_format=m68k
5399                 ;;
5400         m68k-next-nextstep[34]*)
5401                 tm_file=m68k/next.h
5402                 xm_file="m68k/xm-next.h ${xm_file}"
5403                 tmake_file=m68k/t-next
5404                 xmake_file=m68k/x-next
5405                 extra_objs=nextstep.o
5406                 extra_parts="crtbegin.o crtend.o"
5407                 extra_headers=math-68881.h
5408                 float_format=m68k
5409                 if test x$enable_threads = xyes; then
5410                         thread_file='mach'
5411                 fi
5412                 ;;
5413         m68k-sun-sunos3*)
5414                 if test x$with_fp = xno
5415                 then
5416                         tm_file=m68k/sun3n3.h
5417                 else
5418                         tm_file=m68k/sun3o3.h
5419                         float_format=m68k
5420                 fi
5421                 use_collect2=yes
5422                 extra_headers=math-68881.h
5423                 ;;
5424         m68k-sun-sunos*)                        # For SunOS 4 (the default).
5425                 if test x$with_fp = xno
5426                 then
5427                         tm_file=m68k/sun3n.h
5428                 else
5429                         tm_file=m68k/sun3.h
5430                         float_format=m68k
5431                 fi
5432                 use_collect2=yes
5433                 extra_headers=math-68881.h
5434                 ;;
5435         m68k-wrs-vxworks*)
5436                 tm_file=m68k/vxm68k.h
5437                 tmake_file=m68k/t-vxworks68
5438                 extra_headers=math-68881.h
5439                 thread_file='vxworks'
5440                 float_format=m68k
5441                 ;;
5442         m68k-*-aout*)
5443                 tmake_file=m68k/t-m68kbare
5444                 tm_file="m68k/m68k-aout.h libgloss.h"
5445                 extra_headers=math-68881.h
5446                 float_format=m68k
5447                 ;;
5448         m68k-*-coff*)
5449                 tmake_file=m68k/t-m68kbare
5450                 tm_file="m68k/m68k-coff.h dbx.h"
5451                 extra_headers=math-68881.h
5452                 float_format=m68k
5453                 ;;
5454         m68020-*-elf* | m68k-*-elf*)
5455                 tm_file="m68k/m68020-elf.h"
5456                 xm_file=m68k/xm-m68kv.h
5457                 tmake_file=m68k/t-m68kelf
5458                 header_files=math-68881.h
5459                 ;;
5460         m68k-*-lynxos*)
5461                 if test x$gas = xyes
5462                 then
5463                         tm_file=m68k/lynx.h
5464                 else
5465                         tm_file=m68k/lynx-ng.h
5466                 fi
5467                 xm_file=m68k/xm-lynx.h
5468                 xmake_file=x-lynx
5469                 tmake_file=m68k/t-lynx
5470                 extra_headers=math-68881.h
5471                 float_format=m68k
5472                 ;;
5473         m68k*-*-netbsd*)
5474                 tm_file=m68k/netbsd.h
5475                 tmake_file=t-netbsd
5476                 float_format=m68k
5477                 use_collect2=yes
5478                 ;;
5479         m68k*-*-openbsd*)
5480                 float_format=m68k
5481                 # we need collect2 until our bug is fixed...
5482                 use_collect2=yes
5483                 ;;
5484         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
5485                 xm_file="xm-alloca.h ${xm_file}"
5486                 xm_defines=USG
5487                 xmake_file=m68k/x-m68kv
5488                 extra_parts="crtbegin.o crtend.o"
5489                 extra_headers=math-68881.h
5490                 float_format=m68k
5491                 ;;
5492         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
5493                 tm_file=m68k/m68kv4.h
5494                 xm_file="xm-alloca.h ${xm_file}"
5495                 xm_defines=USG
5496                 tmake_file=t-svr4
5497                 extra_parts="crtbegin.o crtend.o"
5498                 extra_headers=math-68881.h
5499                 float_format=m68k
5500                 ;;
5501         m68k-*-linux*aout*)             # Motorola m68k's running GNU/Linux
5502                                         # with a.out format
5503                 xmake_file=x-linux
5504                 tm_file=m68k/linux-aout.h
5505                 tmake_file="t-linux-aout m68k/t-linux-aout"
5506                 extra_headers=math-68881.h
5507                 float_format=m68k
5508                 gnu_ld=yes
5509                 ;;
5510         m68k-*-linux*libc1)             # Motorola m68k's running GNU/Linux
5511                                         # with ELF format using the
5512                                         # GNU/Linux C library 5
5513                 xmake_file=x-linux
5514                 tm_file=m68k/linux.h
5515                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
5516                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5517                 extra_headers=math-68881.h
5518                 float_format=m68k
5519                 gnu_ld=yes
5520                 ;;
5521         m68k-*-linux*)          # Motorola m68k's running GNU/Linux
5522                                         # with ELF format using glibc 2
5523                                         # aka the GNU/Linux C library 6.
5524                 xmake_file=x-linux
5525                 tm_file=m68k/linux.h
5526                 tmake_file="t-linux m68k/t-linux"
5527                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5528                 extra_headers=math-68881.h
5529                 float_format=m68k
5530                 gnu_ld=yes
5531                 if test x$enable_threads = xyes; then
5532                         thread_file='posix'
5533                 fi
5534                 ;;
5535         m68k-*-psos*)
5536                 tmake_file=m68k/t-m68kbare
5537                 tm_file=m68k/m68k-psos.h
5538                 extra_headers=math-68881.h
5539                 float_format=m68k
5540                 ;;
5541         m68k-*-rtemscoff*)
5542                 tmake_file="m68k/t-m68kbare t-rtems"
5543                 tm_file=m68k/rtems.h
5544                 extra_headers=math-68881.h
5545                 float_format=m68k
5546                 ;;
5547         m68k-*-rtemself*|m68k-*-rtems*)
5548                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
5549                 tm_file=m68k/rtemself.h
5550                 extra_headers=math-68881.h
5551                 float_format=m68k
5552                 ;;
5553         m88k-dg-dgux*)
5554                 case $machine in
5555                   m88k-dg-dguxbcs*)
5556                     tm_file=m88k/dguxbcs.h
5557                     tmake_file=m88k/t-dguxbcs
5558                     ;;
5559                   *)
5560                     tm_file=m88k/dgux.h
5561                     tmake_file=m88k/t-dgux
5562                     ;;
5563                 esac
5564                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
5565                 xmake_file=m88k/x-dgux
5566                 if test x$gas = xyes
5567                 then
5568                         tmake_file=m88k/t-dgux-gas
5569                 fi
5570                 ;;
5571         m88k-dolphin-sysv3*)
5572                 tm_file=m88k/dolph.h
5573                 extra_parts="crtbegin.o crtend.o"
5574                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5575                 xmake_file=m88k/x-dolph
5576                 if test x$gas = xyes
5577                 then
5578                         tmake_file=m88k/t-m88k-gas
5579                 fi
5580                 ;;
5581         m88k-tektronix-sysv3)
5582                 tm_file=m88k/tekXD88.h
5583                 extra_parts="crtbegin.o crtend.o"
5584                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5585                 xmake_file=m88k/x-tekXD88
5586                 if test x$gas = xyes
5587                 then
5588                         tmake_file=m88k/t-m88k-gas
5589                 fi
5590                 ;;
5591         m88k-*-aout*)
5592                 tm_file=m88k/m88k-aout.h
5593                 ;;
5594         m88k-*-coff*)
5595                 tm_file=m88k/m88k-coff.h
5596                 tmake_file=m88k/t-bug
5597                 ;;
5598         m88k-*-luna*)
5599                 tm_file=m88k/luna.h
5600                 extra_parts="crtbegin.o crtend.o"
5601                 if test x$gas = xyes
5602                 then
5603                         tmake_file=m88k/t-luna-gas
5604                 else
5605                         tmake_file=m88k/t-luna
5606                 fi
5607                 ;;
5608         m88k-*-openbsd*)
5609                 tmake_file="${tmake_file} m88k/t-luna-gas"
5610                 tm_file="m88k/aout-dbx.h aoutos.h m88k/m88k.h openbsd.h ${tm_file}"
5611                 xm_file="xm-openbsd.h m88k/xm-m88k.h ${xm_file}"
5612                 ;;
5613         m88k-*-sysv3*)
5614                 tm_file=m88k/sysv3.h
5615                 extra_parts="crtbegin.o crtend.o"
5616                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5617                 xmake_file=m88k/x-sysv3
5618                 if test x$gas = xyes
5619                 then
5620                         tmake_file=m88k/t-m88k-gas
5621                 fi
5622                 ;;
5623         m88k-*-sysv4*)
5624                 tm_file=m88k/sysv4.h
5625                 extra_parts="crtbegin.o crtend.o"
5626                 xmake_file=m88k/x-sysv4
5627                 tmake_file=m88k/t-sysv4
5628                 ;;
5629         mcore-*-elf)
5630                 tm_file=mcore/mcore-elf.h
5631                 tmake_file=mcore/t-mcore
5632                 ;;
5633         mcore-*-pe*)
5634                 tm_file=mcore/mcore-pe.h
5635                 tmake_file=mcore/t-mcore-pe
5636                 ;;
5637         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5638                 if test "x$gnu_ld" = xyes
5639                 then
5640                         tm_file="mips/iris6.h mips/iris6gld.h"
5641                 else
5642                         tm_file=mips/iris6.h
5643                 fi
5644                 tmake_file=mips/t-iris6
5645                 xm_file=mips/xm-iris6.h
5646                 xmake_file=mips/x-iris6
5647 #               if test x$enable_threads = xyes; then
5648 #                       thread_file='irix'
5649 #               fi
5650                 ;;
5651         mips-wrs-vxworks)
5652                 tm_file="mips/elf.h mips/vxworks.h"
5653                 tmake_file=mips/t-ecoff
5654                 gas=yes
5655                 gnu_ld=yes
5656                 extra_parts="crtbegin.o crtend.o"
5657                 thread_file='vxworks'
5658                 ;;
5659         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5660                 tm_file="mips/iris6.h mips/cross64.h"
5661                 xm_defines=USG
5662                 xm_file="mips/xm-iris5.h"
5663                 xmake_file=mips/x-iris
5664                 tmake_file=mips/t-cross64
5665                 # See comment in mips/iris[56].h files.
5666                 use_collect2=yes
5667 #               if test x$enable_threads = xyes; then
5668 #                       thread_file='irix'
5669 #               fi
5670                 ;;
5671         mips-sni-sysv4)
5672                 if test x$gas = xyes
5673                 then
5674                         if test x$stabs = xyes
5675                         then
5676                                 tm_file=mips/iris5gdb.h
5677                         else
5678                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5679                         fi
5680                 else
5681                         tm_file=mips/sni-svr4.h
5682                 fi
5683                 xm_defines=USG
5684                 xmake_file=mips/x-sni-svr4
5685                 tmake_file=mips/t-mips-gas
5686                 if test x$gnu_ld != xyes
5687                 then
5688                         use_collect2=yes
5689                 fi
5690                 ;;
5691         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5692                 if test x$gas = xyes
5693                 then
5694                         tm_file="mips/iris5.h mips/iris5gas.h"
5695                         if test x$stabs = xyes
5696                         then
5697                                 tm_file="${tm_file} dbx.h"
5698                         fi
5699                 else
5700                         tm_file=mips/iris5.h
5701                 fi
5702                 xm_defines=USG
5703                 xm_file="mips/xm-iris5.h"
5704                 xmake_file=mips/x-iris
5705                 # mips-tfile doesn't work yet
5706                 tmake_file=mips/t-mips-gas
5707                 # See comment in mips/iris5.h file.
5708                 use_collect2=yes
5709 #               if test x$enable_threads = xyes; then
5710 #                       thread_file='irix'
5711 #               fi
5712                 ;;
5713         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5714                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5715                 if test x$stabs = xyes; then
5716                         tm_file="${tm_file} dbx.h"
5717                 fi
5718                 xm_defines=USG
5719                 xmake_file=mips/x-iris
5720                 if test x$gas = xyes
5721                 then
5722                         tmake_file=mips/t-mips-gas
5723                 else
5724                         extra_passes="mips-tfile mips-tdump"
5725                 fi
5726                 if test x$gnu_ld != xyes
5727                 then
5728                         use_collect2=yes
5729                 fi
5730 #               if test x$enable_threads = xyes; then
5731 #                       thread_file='irix'
5732 #               fi
5733                 ;;
5734         mips-sgi-irix4*)                # Mostly like a MIPS.
5735                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5736                 if test x$stabs = xyes; then
5737                         tm_file="${tm_file} dbx.h"
5738                 fi
5739                 xm_defines=USG
5740                 xmake_file=mips/x-iris
5741                 if test x$gas = xyes
5742                 then
5743                         tmake_file=mips/t-mips-gas
5744                 else
5745                         extra_passes="mips-tfile mips-tdump"
5746                 fi
5747                 if test x$gnu_ld != xyes
5748                 then
5749                         use_collect2=yes
5750                 fi
5751 #               if test x$enable_threads = xyes; then
5752 #                       thread_file='irix'
5753 #               fi
5754                 ;;
5755         mips-sgi-*)                     # Mostly like a MIPS.
5756                 tm_file="mips/iris3.h ${tm_file}"
5757                 if test x$stabs = xyes; then
5758                         tm_file="${tm_file} dbx.h"
5759                 fi
5760                 xm_defines=USG
5761                 xmake_file=mips/x-iris3
5762                 if test x$gas = xyes
5763                 then
5764                         tmake_file=mips/t-mips-gas
5765                 else
5766                         extra_passes="mips-tfile mips-tdump"
5767                 fi
5768                 if test x$gnu_ld != xyes
5769                 then
5770                         use_collect2=yes
5771                 fi
5772                 ;;
5773         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5774                 tm_file="mips/osfrose.h ${tm_file}"
5775                 xmake_file=mips/x-osfrose
5776                 tmake_file=mips/t-osfrose
5777                 extra_objs=halfpic.o
5778                 use_collect2=yes
5779                 ;;
5780         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5781                 tm_file=mips/dec-osf1.h
5782                 if test x$stabs = xyes; then
5783                         tm_file="${tm_file} dbx.h"
5784                 fi
5785                 xmake_file=mips/x-dec-osf1
5786                 if test x$gas = xyes
5787                 then
5788                         tmake_file=mips/t-mips-gas
5789                 else
5790                         tmake_file=mips/t-ultrix
5791                         extra_passes="mips-tfile mips-tdump"
5792                 fi
5793                 if test x$gnu_ld != xyes
5794                 then
5795                         use_collect2=yes
5796                 fi
5797                 ;;
5798         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5799               tm_file=mips/dec-bsd.h
5800               if test x$gas = xyes
5801               then
5802                         tmake_file=mips/t-mips-gas
5803               else
5804                         tmake_file=mips/t-ultrix
5805                         extra_passes="mips-tfile mips-tdump"
5806               fi
5807               if test x$gnu_ld != xyes
5808               then
5809                         use_collect2=yes
5810               fi
5811               ;;
5812         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5813                 tm_file=mips/netbsd.h
5814                 # On NetBSD, the headers are already okay, except for math.h.
5815                 tmake_file=t-netbsd
5816                 ;;
5817         mips*-*-linux*)                         # Linux MIPS, either endian.
5818                 xmake_file=x-linux
5819                 case $machine in
5820                        mips*el-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5821                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5822                 esac
5823                 tmake_file=t-linux
5824                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5825                 gnu_ld=yes
5826                 gas=yes
5827                 if test x$enable_threads = xyes; then
5828                         thread_file='posix'
5829                 fi
5830                 ;;
5831         mips*el-*-openbsd*)     # mips little endian
5832                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5833                 ;;
5834         mips*-*-openbsd*)               # mips big endian
5835                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5836                 tm_file="mips/openbsd-be.h ${tm_file}"
5837                 ;;
5838         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5839                 tm_file="mips/news4.h ${tm_file}"
5840                 if test x$stabs = xyes; then
5841                         tm_file="${tm_file} dbx.h"
5842                 fi
5843                 if test x$gas = xyes
5844                 then
5845                         tmake_file=mips/t-mips-gas
5846                 else
5847                         extra_passes="mips-tfile mips-tdump"
5848                 fi
5849                 if test x$gnu_ld != xyes
5850                 then
5851                         use_collect2=yes
5852                 fi
5853                 xmake_file=mips/x-sony
5854                 ;;
5855         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5856                                         # That is based on svr4.
5857                 # t-svr4 is not right because this system doesn't use ELF.
5858                 tm_file="mips/news5.h ${tm_file}"
5859                 if test x$stabs = xyes; then
5860                         tm_file="${tm_file} dbx.h"
5861                 fi
5862                 xm_defines=USG
5863                 if test x$gas = xyes
5864                 then
5865                         tmake_file=mips/t-mips-gas
5866                 else
5867                         extra_passes="mips-tfile mips-tdump"
5868                 fi
5869                 if test x$gnu_ld != xyes
5870                 then
5871                         use_collect2=yes
5872                 fi
5873                 ;;
5874         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5875                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5876                 if test x$stabs = xyes; then
5877                         tm_file="${tm_file} dbx.h"
5878                 fi
5879                 xm_defines=USG
5880                 xmake_file=mips/x-sysv
5881                 if test x$gas = xyes
5882                 then
5883                         tmake_file=mips/t-mips-gas
5884                         extra_parts="crtbegin.o crtend.o"
5885                 else
5886                         tmake_file=mips/t-mips
5887                         extra_passes="mips-tfile mips-tdump"
5888                 fi
5889                 if test x$gnu_ld != xyes
5890                 then
5891                         use_collect2=yes
5892                 fi
5893                 ;;
5894         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5895                 tm_file="mips/ultrix.h ${tm_file}"
5896                 if test x$stabs = xyes; then
5897                         tm_file="${tm_file} dbx.h"
5898                 fi
5899                 xmake_file=mips/x-ultrix
5900                 if test x$gas = xyes
5901                 then
5902                         tmake_file=mips/t-mips-gas
5903                 else
5904                         tmake_file=mips/t-ultrix
5905                         extra_passes="mips-tfile mips-tdump"
5906                 fi
5907                 if test x$gnu_ld != xyes
5908                 then
5909                         use_collect2=yes
5910                 fi
5911                 ;;
5912         mips-*-riscos[56789]bsd*)
5913                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5914                 if test x$stabs = xyes; then
5915                         tm_file="${tm_file} dbx.h"
5916                 fi
5917                 if test x$gas = xyes
5918                 then
5919                         tmake_file=mips/t-bsd-gas
5920                 else
5921                         tmake_file=mips/t-bsd
5922                         extra_passes="mips-tfile mips-tdump"
5923                 fi
5924                 if test x$gnu_ld != xyes
5925                 then
5926                         use_collect2=yes
5927                 fi
5928                 ;;
5929         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5930                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5931                 if test x$stabs = xyes; then
5932                         tm_file="${tm_file} dbx.h"
5933                 fi
5934                 if test x$gas = xyes
5935                 then
5936                         tmake_file=mips/t-bsd-gas
5937                 else
5938                         tmake_file=mips/t-bsd
5939                         extra_passes="mips-tfile mips-tdump"
5940                 fi
5941                 if test x$gnu_ld != xyes
5942                 then
5943                         use_collect2=yes
5944                 fi
5945                 ;;
5946         mips-*-riscos[56789]sysv4*)
5947                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5948                 if test x$stabs = xyes; then
5949                         tm_file="${tm_file} dbx.h"
5950                 fi
5951                 xmake_file=mips/x-sysv
5952                 if test x$gas = xyes
5953                 then
5954                         tmake_file=mips/t-svr4-gas
5955                 else
5956                         tmake_file=mips/t-svr4
5957                         extra_passes="mips-tfile mips-tdump"
5958                 fi
5959                 if test x$gnu_ld != xyes
5960                 then
5961                         use_collect2=yes
5962                 fi
5963                 ;;
5964         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5965                 tm_file="mips/svr4-4.h ${tm_file}"
5966                 if test x$stabs = xyes; then
5967                         tm_file="${tm_file} dbx.h"
5968                 fi
5969                 xm_defines=USG
5970                 xmake_file=mips/x-sysv
5971                 if test x$gas = xyes
5972                 then
5973                         tmake_file=mips/t-svr4-gas
5974                 else
5975                         tmake_file=mips/t-svr4
5976                         extra_passes="mips-tfile mips-tdump"
5977                 fi
5978                 if test x$gnu_ld != xyes
5979                 then
5980                         use_collect2=yes
5981                 fi
5982                 ;;
5983         mips-*-riscos[56789]sysv*)
5984                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5985                 if test x$stabs = xyes; then
5986                         tm_file="${tm_file} dbx.h"
5987                 fi
5988                 xm_defines=USG
5989                 xmake_file=mips/x-sysv
5990                 if test x$gas = xyes
5991                 then
5992                         tmake_file=mips/t-svr3-gas
5993                 else
5994                         tmake_file=mips/t-svr3
5995                         extra_passes="mips-tfile mips-tdump"
5996                 fi
5997                 if test x$gnu_ld != xyes
5998                 then
5999                         use_collect2=yes
6000                 fi
6001                 ;;
6002         mips-*-sysv* | mips-*-riscos*sysv*)
6003                 tm_file="mips/svr3-4.h ${tm_file}"
6004                 if test x$stabs = xyes; then
6005                         tm_file="${tm_file} dbx.h"
6006                 fi
6007                 xm_defines=USG
6008                 xmake_file=mips/x-sysv
6009                 if test x$gas = xyes
6010                 then
6011                         tmake_file=mips/t-svr3-gas
6012                 else
6013                         tmake_file=mips/t-svr3
6014                         extra_passes="mips-tfile mips-tdump"
6015                 fi
6016                 if test x$gnu_ld != xyes
6017                 then
6018                         use_collect2=yes
6019                 fi
6020                 ;;
6021         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
6022                 tm_file=mips/mips-5.h
6023                 if test x$stabs = xyes; then
6024                         tm_file="${tm_file} dbx.h"
6025                 fi
6026                 if test x$gas = xyes
6027                 then
6028                         tmake_file=mips/t-mips-gas
6029                 else
6030                         extra_passes="mips-tfile mips-tdump"
6031                 fi
6032                 if test x$gnu_ld != xyes
6033                 then
6034                         use_collect2=yes
6035                 fi
6036                 ;;
6037         mips-*-gnu*)
6038                 ;;
6039         mipsel-*-ecoff*)
6040                 tm_file=mips/ecoffl.h
6041                 if test x$stabs = xyes; then
6042                         tm_file="${tm_file} dbx.h"
6043                 fi
6044                 tmake_file=mips/t-ecoff
6045                 ;;
6046         mips-*-ecoff*)
6047                 tm_file="gofast.h mips/ecoff.h"
6048                 if test x$stabs = xyes; then
6049                         tm_file="${tm_file} dbx.h"
6050                 fi
6051                 tmake_file=mips/t-ecoff
6052                 ;;
6053         mipsel-*-elf*)
6054                 tm_file="mips/elfl.h"
6055                 tmake_file=mips/t-elf
6056                 ;;
6057         mips-*-elf*)
6058                 tm_file="mips/elf.h"
6059                 tmake_file=mips/t-elf
6060                 ;;
6061         mips64el-*-elf*)
6062                 tm_file="mips/elfl64.h"
6063                 tmake_file=mips/t-elf
6064                 ;;
6065         mips64orionel-*-elf*)
6066                 tm_file="mips/elforion.h mips/elfl64.h"
6067                 tmake_file=mips/t-elf
6068                 ;;
6069         mips64-*-elf*)
6070                 tm_file="mips/elf64.h"
6071                 tmake_file=mips/t-elf
6072                 ;;
6073         mips64orion-*-elf*)
6074                 tm_file="mips/elforion.h mips/elf64.h"
6075                 tmake_file=mips/t-elf
6076                 ;;
6077         mips64orion-*-rtems*)
6078                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
6079                 tmake_file="mips/t-elf t-rtems"
6080                 ;;
6081         mipstx39el-*-elf*)
6082                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
6083                 tmake_file=mips/t-r3900
6084                 ;;
6085         mipstx39-*-elf*)
6086                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
6087                 tmake_file=mips/t-r3900
6088                 ;;
6089         mips-*-*)                               # Default MIPS RISC-OS 4.0.
6090                 if test x$stabs = xyes; then
6091                         tm_file="${tm_file} dbx.h"
6092                 fi
6093                 if test x$gas = xyes
6094                 then
6095                         tmake_file=mips/t-mips-gas
6096                 else
6097                         extra_passes="mips-tfile mips-tdump"
6098                 fi
6099                 if test x$gnu_ld != xyes
6100                 then
6101                         use_collect2=yes
6102                 fi
6103                 ;;
6104         mn10200-*-*)
6105                 float_format=i32
6106                 cpu_type=mn10200
6107                 tm_file="mn10200/mn10200.h"
6108                 if test x$stabs = xyes
6109                 then
6110                         tm_file="${tm_file} dbx.h"
6111                 fi
6112                 use_collect2=no
6113                 ;;
6114         mn10300-*-*)
6115                 cpu_type=mn10300
6116                 tm_file="mn10300/mn10300.h"
6117                 if test x$stabs = xyes
6118                 then
6119                         tm_file="${tm_file} dbx.h"
6120                 fi
6121                 use_collect2=no
6122                 ;;
6123         ns32k-encore-bsd*)
6124                 tm_file=ns32k/encore.h
6125                 use_collect2=yes
6126                 ;;
6127         ns32k-sequent-bsd*)
6128                 tm_file=ns32k/sequent.h
6129                 use_collect2=yes
6130                 ;;
6131         ns32k-tek6100-bsd*)
6132                 tm_file=ns32k/tek6100.h
6133                 use_collect2=yes
6134                 ;;
6135         ns32k-tek6200-bsd*)
6136                 tm_file=ns32k/tek6200.h
6137                 use_collect2=yes
6138                 ;;
6139         ns32k-merlin-*)
6140                 tm_file=ns32k/merlin.h
6141                 use_collect2=yes
6142                 ;;
6143         ns32k-pc532-mach*)
6144                 tm_file=ns32k/pc532-mach.h
6145                 use_collect2=yes
6146                 ;;
6147         ns32k-pc532-minix*)
6148                 tm_file=ns32k/pc532-min.h
6149                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
6150                 xm_defines=USG
6151                 use_collect2=yes
6152                 ;;
6153         ns32k-*-netbsd*)
6154                 tm_file=ns32k/netbsd.h
6155                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
6156                 # On NetBSD, the headers are already okay, except for math.h.
6157                 tmake_file=t-netbsd
6158                 use_collect2=yes
6159                 ;;
6160         pdp11-*-bsd)
6161                 tm_file="${tm_file} pdp11/2bsd.h"
6162                 ;;
6163         pdp11-*-*)
6164                 ;;
6165         avr-*-*)
6166                 ;;
6167         ns32k-*-openbsd*)
6168                 # Nothing special
6169                 ;;
6170         pj*-linux*)
6171                 tm_file="svr4.h pj/linux.h ${tm_file}"
6172                 ;;
6173         pj-*)
6174                 ;;
6175         pjl-*)
6176                 tm_file="svr4.h pj/pjl.h ${tm_file}"
6177                 ;;
6178
6179         romp-*-aos*)
6180                 use_collect2=yes
6181                 ;;
6182         romp-*-mach*)
6183                 xmake_file=romp/x-mach
6184                 use_collect2=yes
6185                 ;;
6186         romp-*-openbsd*)
6187                 # Nothing special
6188                 ;;
6189         powerpc-*-openbsd*)
6190                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
6191                 ;;
6192         powerpc-*-beos*)
6193                 cpu_type=rs6000
6194                 tm_file=rs6000/beos.h
6195                 xm_file=rs6000/xm-beos.h
6196                 tmake_file=rs6000/t-beos
6197                 xmake_file=rs6000/x-beos
6198                 ;;
6199         powerpc-*-sysv*)
6200                 tm_file=rs6000/sysv4.h
6201                 xm_file="rs6000/xm-sysv4.h"
6202                 xm_defines="USG POSIX"
6203                 extra_headers=ppc-asm.h
6204                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6205                 xmake_file=rs6000/x-sysv4
6206                 ;;
6207         powerpc-*-eabiaix*)
6208                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
6209                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6210                 extra_headers=ppc-asm.h
6211                 ;;
6212         powerpc-*-eabisim*)
6213                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
6214                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6215                 extra_headers=ppc-asm.h
6216                 ;;
6217         powerpc-*-elf*)
6218                 tm_file="rs6000/sysv4.h"
6219                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6220                 extra_headers=ppc-asm.h
6221                 ;;
6222         powerpc-*-eabi*)
6223                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
6224                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6225                 extra_headers=ppc-asm.h
6226                 ;;
6227         powerpc-*-rtems*)
6228                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
6229                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
6230                 extra_headers=ppc-asm.h
6231                 ;;
6232         powerpc-*-linux*libc1)
6233                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6234                 xm_file=rs6000/xm-sysv4.h
6235                 out_file=rs6000/rs6000.c
6236                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
6237                 xmake_file=x-linux
6238                 extra_headers=ppc-asm.h
6239                 if test x$enable_threads = xyes; then
6240                         thread_file='posix'
6241                 fi
6242                 ;;
6243         powerpc-*-linux*)
6244                 tm_file="rs6000/sysv4.h rs6000/linux.h"
6245                 xm_file="rs6000/xm-sysv4.h"
6246                 xm_defines="USG ${xm_defines}"
6247                 out_file=rs6000/rs6000.c
6248                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
6249                 xmake_file=x-linux
6250                 extra_headers=ppc-asm.h
6251                 if test x$enable_threads = xyes; then
6252                         thread_file='posix'
6253                 fi
6254                 ;;
6255         powerpc-wrs-vxworks*)
6256                 cpu_type=rs6000
6257                 xm_file="rs6000/xm-sysv4.h"
6258                 xm_defines="USG POSIX"
6259                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
6260                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6261                 extra_headers=ppc-asm.h
6262                 thread_file='vxworks'
6263                 ;;
6264         powerpcle-wrs-vxworks*)
6265                 cpu_type=rs6000
6266                 xm_file="rs6000/xm-sysv4.h"
6267                 xm_defines="USG POSIX"
6268                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
6269                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6270                 extra_headers=ppc-asm.h
6271                 thread_file='vxworks'
6272                 ;;
6273         powerpcle-*-sysv*)
6274                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6275                 xm_file="rs6000/xm-sysv4.h"
6276                 xm_defines="USG POSIX"
6277                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6278                 xmake_file=rs6000/x-sysv4
6279                 extra_headers=ppc-asm.h
6280                 ;;
6281         powerpcle-*-elf*)
6282                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
6283                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6284                 extra_headers=ppc-asm.h
6285                 ;;
6286         powerpcle-*-eabisim*)
6287                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
6288                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6289                 extra_headers=ppc-asm.h
6290                 ;;
6291         powerpcle-*-eabi*)
6292                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
6293                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
6294                 extra_headers=ppc-asm.h
6295                 ;;
6296         powerpcle-*-solaris2*)
6297                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
6298                 xm_file="rs6000/xm-sysv4.h"
6299                 xm_defines="USG POSIX"
6300                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
6301                 xmake_file=rs6000/x-sysv4
6302                 extra_headers=ppc-asm.h
6303                 ;;
6304         rs6000-ibm-aix3.[01]*)
6305                 tm_file=rs6000/aix31.h
6306                 xmake_file=rs6000/x-aix31
6307                 float_format=none
6308                 use_collect2=yes
6309                 ;;
6310         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
6311                 tm_file=rs6000/aix3newas.h
6312                 if test x$host != x$target
6313                 then
6314                         tmake_file=rs6000/t-xnewas
6315                 else
6316                         tmake_file=rs6000/t-newas
6317                 fi
6318                 float_format=none
6319                 use_collect2=yes
6320                 ;;
6321         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
6322                 tm_file=rs6000/aix41.h
6323                 if test x$host != x$target
6324                 then
6325                         tmake_file=rs6000/t-xnewas
6326                 else
6327                         tmake_file=rs6000/t-newas
6328                 fi
6329                 if test "$gnu_ld" = yes
6330                 then
6331                         xmake_file=rs6000/x-aix41-gld
6332                 else
6333                         tmake_file='rs6000/t-newas'
6334                 fi
6335                 xmake_file=rs6000/x-aix41
6336                 float_format=none
6337                 use_collect2=yes
6338                 ;;
6339         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
6340                 tm_file=rs6000/aix43.h
6341                 tmake_file=rs6000/t-aix43
6342                 xmake_file=rs6000/x-aix41
6343                 float_format=none
6344                 use_collect2=yes
6345                 thread_file='aix'
6346                 ;;
6347         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
6348                 tm_file=rs6000/aix43.h
6349                 tmake_file=rs6000/t-aix43
6350                 xmake_file=rs6000/x-aix41
6351                 float_format=none
6352                 use_collect2=yes
6353                 thread_file='aix'
6354                 ;;
6355         rs6000-ibm-aix*)
6356                 float_format=none
6357                 use_collect2=yes
6358                 ;;
6359         rs6000-bull-bosx)
6360                 float_format=none
6361                 use_collect2=yes
6362                 ;;
6363         rs6000-*-mach*)
6364                 tm_file=rs6000/mach.h
6365                 xm_file="${xm_file} rs6000/xm-mach.h"
6366                 xmake_file=rs6000/x-mach
6367                 use_collect2=yes
6368                 ;;
6369         rs6000-*-lynxos*)
6370                 tm_file=rs6000/lynx.h
6371                 xm_file=rs6000/xm-lynx.h
6372                 tmake_file=rs6000/t-rs6000
6373                 xmake_file=rs6000/x-lynx
6374                 use_collect2=yes
6375                 ;;
6376         sh-*-elf*)
6377                 tmake_file="sh/t-sh sh/t-elf"
6378                 tm_file="sh/sh.h sh/elf.h"
6379                 float_format=sh
6380                 ;;
6381         sh-*-rtemself*)
6382                 tmake_file="sh/t-sh sh/t-elf t-rtems"
6383                 tm_file="sh/sh.h sh/elf.h sh/rtemself.h"
6384                 float_format=sh
6385                 ;;
6386         sh-*-rtems*)
6387                 tmake_file="sh/t-sh t-rtems"
6388                 tm_file="sh/sh.h sh/rtems.h"
6389                 float_format=sh
6390                 ;;
6391         sh-*-linux*)
6392                 tm_file="sh/sh.h sh/elf.h sh/linux.h"
6393                 tmake_file="sh/t-sh sh/t-elf sh/t-linux"
6394                 xmake_file=x-linux
6395                 gas=yes gnu_ld=yes
6396                 if test x$enable_threads = xyes; then
6397                         thread_file='posix'
6398                 fi
6399                 float_format=sh
6400                 ;;
6401         sh-*-*)
6402                 float_format=sh
6403                 ;;
6404         sparc-tti-*)
6405                 tm_file=sparc/pbd.h
6406                 xm_file="xm-alloca.h ${xm_file}"
6407                 xm_defines=USG
6408                 ;;
6409         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
6410                 tm_file=sparc/vxsparc.h
6411                 tmake_file=sparc/t-vxsparc
6412                 use_collect2=yes
6413                 thread_file='vxworks'
6414                 ;;
6415         sparc-*-aout*)
6416                 tmake_file=sparc/t-sparcbare
6417                 tm_file="sparc/aout.h libgloss.h"
6418                 ;;
6419         sparc-*-netbsd*)
6420                 tm_file=sparc/netbsd.h
6421                 tmake_file=t-netbsd
6422                 use_collect2=yes
6423                 ;;
6424         sparc-*-openbsd*)
6425                 # we need collect2 until our bug is fixed...
6426                 use_collect2=yes
6427                 ;;
6428         sparc-*-bsd*)
6429                 tm_file=sparc/bsd.h
6430                 ;;
6431         sparc-*-elf*)
6432                 tm_file=sparc/elf.h
6433                 tmake_file=sparc/t-elf
6434                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6435                 #float_format=i128
6436                 float_format=i64
6437                 ;;
6438         sparc-*-linux*aout*)            # Sparc's running GNU/Linux, a.out
6439                 xm_file="${xm_file} sparc/xm-linux.h"
6440                 tm_file=sparc/linux-aout.h
6441                 xmake_file=x-linux
6442                 gnu_ld=yes
6443                 ;;
6444         sparc-*-linux*libc1*)   # Sparc's running GNU/Linux, libc5
6445                 xm_file="${xm_file} sparc/xm-linux.h"
6446                 xmake_file=x-linux
6447                 tm_file=sparc/linux.h
6448                 tmake_file="t-linux t-linux-gnulibc1"
6449                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6450                 gnu_ld=yes
6451                 float_format=sparc
6452                 ;;
6453         sparc-*-linux*)         # Sparc's running GNU/Linux, libc6
6454                 xm_file="${xm_file} sparc/xm-linux.h"
6455                 xmake_file=x-linux
6456                 tm_file=sparc/linux.h
6457                 tmake_file="t-linux"
6458                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6459                 gnu_ld=yes
6460                 if test x$enable_threads = xyes; then
6461                         thread_file='posix'
6462                 fi
6463                 float_format=sparc
6464                 ;;
6465         sparc-*-lynxos*)
6466                 if test x$gas = xyes
6467                 then
6468                         tm_file=sparc/lynx.h
6469                 else
6470                         tm_file=sparc/lynx-ng.h
6471                 fi
6472                 xm_file=sparc/xm-lynx.h
6473                 tmake_file=sparc/t-sunos41
6474                 xmake_file=x-lynx
6475                 ;;
6476         sparc-*-rtemsaout*)
6477                 tmake_file="sparc/t-sparcbare t-rtems"
6478                 tm_file=sparc/rtems.h
6479                 ;;
6480         sparc-*-rtems*|sparc-*-rtemself*)
6481                 tm_file="sparc/rtemself.h"
6482                 tmake_file="sparc/t-elf t-rtems"
6483                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
6484                 #float_format=i128
6485                 float_format=i64
6486                 ;;
6487         sparcv9-*-solaris2*)
6488                 if test x$gnu_ld = xyes
6489                 then
6490                         tm_file=sparc/sol2-64.h
6491                 else
6492                         tm_file=sparc/sol2-sld-64.h
6493                 fi
6494                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
6495                 xm_defines="USG POSIX"
6496                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
6497                 if test x$gnu_ld = xyes; then
6498                         tmake_file="$tmake_file sparc/t-slibgcc"
6499                 else
6500                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6501                 fi
6502                 xmake_file=sparc/x-sysv4
6503                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
6504                 float_format=none
6505                 if test x${enable_threads} = x ; then
6506                     enable_threads=$have_pthread_h
6507                     if test x${enable_threads} = x ; then
6508                         enable_threads=$have_thread_h
6509                     fi
6510                 fi
6511                 if test x${enable_threads} = xyes ; then
6512                     if test x${have_pthread_h} = xyes ; then
6513                         thread_file='posix'
6514                     else
6515                         thread_file='solaris'
6516                     fi
6517                 fi
6518                 ;;
6519         sparc-hal-solaris2*)
6520                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6521                 xm_defines="USG POSIX"
6522                 tm_file="sparc/sol2.h sparc/hal.h"
6523                 tmake_file="sparc/t-halos sparc/t-sol2"
6524                 if test x$gnu_ld = xyes; then
6525                         tmake_file="$tmake_file sparc/t-slibgcc"
6526                 else
6527                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6528                 fi
6529                 xmake_file=sparc/x-sysv4
6530                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
6531                 case $machine in
6532                 *-*-solaris2.[0-4])
6533                         float_format=i128
6534                 ;;
6535                 *)
6536                         float_format=none
6537                         ;;
6538                 esac
6539                 thread_file='solaris'
6540                 ;;
6541         sparc-*-solaris2*)
6542                 if test x$gnu_ld = xyes
6543                 then
6544                         tm_file=sparc/sol2.h
6545                 else
6546                         tm_file=sparc/sol2-sld.h
6547                 fi
6548                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6549                 xm_defines="USG POSIX"
6550                 tmake_file=sparc/t-sol2
6551                 if test x$gnu_ld = xyes; then
6552                         tmake_file="$tmake_file sparc/t-slibgcc"
6553                 else
6554                         tmake_file="$tmake_file sparc/t-slibgcc-sld"
6555                 fi
6556                 xmake_file=sparc/x-sysv4
6557                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
6558 # At the moment, 32-to-64 cross compilation doesn't work.
6559 #               case $machine in
6560 #changequote(,)dnl
6561 #               *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
6562 #changequote([,])dnl
6563 #               *-*-solaris2*)
6564 #                       if test x$gnu_ld = xyes
6565 #                       then
6566 #                               tm_file=sparc/sol2-64.h
6567 #                       else
6568 #                               tm_file=sparc/sol2-sld-64.h
6569 #                       fi
6570 #                       tmake_file="$tmake_file sparc/t-sol2-64"
6571 #                       ;;
6572 #               esac
6573                 case $machine in
6574                 *-*-solaris2.[0-4])
6575                         float_format=i128
6576                         ;;
6577                 *)
6578                         float_format=none
6579                         ;;
6580                 esac
6581                 if test x${enable_threads} = x; then
6582                     enable_threads=$have_pthread_h
6583                     if test x${enable_threads} = x; then
6584                         enable_threads=$have_thread_h
6585                     fi
6586                 fi
6587                 if test x${enable_threads} = xyes; then
6588                     if test x${have_pthread_h} = xyes; then
6589                         thread_file='posix'
6590                     else
6591                         thread_file='solaris'
6592                     fi
6593                 fi
6594                 ;;
6595         sparc-*-sunos4.0*)
6596                 tm_file=sparc/sunos4.h
6597                 tmake_file=sparc/t-sunos40
6598                 use_collect2=yes
6599                 ;;
6600         sparc-*-sunos4*)
6601                 tm_file=sparc/sunos4.h
6602                 tmake_file=sparc/t-sunos41
6603                 use_collect2=yes
6604                 if test x$gas = xyes; then
6605                         tm_file="${tm_file} sparc/sun4gas.h"
6606                 fi
6607                 ;;
6608         sparc-*-sunos3*)
6609                 tm_file=sparc/sun4o3.h
6610                 use_collect2=yes
6611                 ;;
6612         sparc-*-sysv4*)
6613                 tm_file=sparc/sysv4.h
6614                 xm_file="sparc/xm-sysv4.h"
6615                 xm_defines="USG POSIX"
6616                 tmake_file=t-svr4
6617                 xmake_file=sparc/x-sysv4
6618                 extra_parts="crtbegin.o crtend.o"
6619                 ;;
6620         sparc-*-vxsim*)
6621                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6622                 xm_defines="USG POSIX"
6623                 tm_file=sparc/vxsim.h
6624                 tmake_file=sparc/t-vxsparc
6625                 xmake_file=sparc/x-sysv4
6626                 ;;
6627         sparclet-*-aout*)
6628                 tm_file="sparc/splet.h libgloss.h"
6629                 tmake_file=sparc/t-splet
6630                 ;;
6631         sparclite-*-coff*)
6632                 tm_file="sparc/litecoff.h libgloss.h"
6633                 tmake_file=sparc/t-sparclite
6634                 ;;
6635         sparclite-*-aout*)
6636                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6637                 tmake_file=sparc/t-sparclite
6638                 ;;
6639         sparclite-*-elf*)
6640                 tm_file="sparc/liteelf.h"
6641                 tmake_file=sparc/t-sparclite
6642                 extra_parts="crtbegin.o crtend.o"
6643                 ;;
6644         sparc86x-*-aout*)
6645                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6646                 tmake_file=sparc/t-sp86x
6647                 ;;
6648         sparc86x-*-elf*)
6649                 tm_file="sparc/sp86x-elf.h"
6650                 tmake_file=sparc/t-sp86x
6651                 extra_parts="crtbegin.o crtend.o"
6652                 ;;
6653         sparc64-*-aout*)
6654                 tmake_file=sparc/t-sp64
6655                 tm_file=sparc/sp64-aout.h
6656                 ;;
6657         sparc64-*-elf*)
6658                 tmake_file=sparc/t-sp64
6659                 tm_file=sparc/sp64-elf.h
6660                 extra_parts="crtbegin.o crtend.o"
6661                 ;;
6662         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6663                 tmake_file="t-linux sparc/t-linux64"
6664                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6665                 tm_file=sparc/linux64.h
6666                 xmake_file=x-linux
6667                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6668                 gnu_ld=yes
6669                 if test x$enable_threads = xyes; then
6670                         thread_file='posix'
6671                 fi
6672                 float_format=sparc
6673                 ;;
6674         thumb*-*-*)
6675                 { echo "configure: error:
6676 *** The Thumb targets have been depreciated.  The equivalent
6677 *** ARM based toolchain can now generated Thumb instructions
6678 *** when the -mthumb switch is given to the compiler." 1>&2; exit 1; }
6679                 ;;
6680         v850-*-rtems*)
6681                 cpu_type=v850
6682                 tm_file="v850/rtems.h"
6683                 xm_file="v850/xm-v850.h"
6684                 tmake_file="v850/t-v850 t-rtems"
6685                 if test x$stabs = xyes
6686                 then
6687                         tm_file="${tm_file} dbx.h"
6688                 fi
6689                 use_collect2=no
6690                 ;;
6691         v850-*-*)
6692                 target_cpu_default="TARGET_CPU_generic"
6693                 cpu_type=v850
6694                 tm_file="v850/v850.h"
6695                 xm_file="v850/xm-v850.h"
6696                 tmake_file=v850/t-v850
6697                 if test x$stabs = xyes
6698                 then
6699                         tm_file="${tm_file} dbx.h"
6700                 fi
6701                 use_collect2=no
6702                 ;;
6703         vax-*-bsd*)                     # vaxen running BSD
6704                 use_collect2=yes
6705                 float_format=vax
6706                 ;;
6707         vax-*-sysv*)                    # vaxen running system V
6708                 tm_file="${tm_file} vax/vaxv.h"
6709                 xm_defines=USG
6710                 float_format=vax
6711                 ;;
6712         vax-*-netbsd*)
6713                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6714                 tmake_file=t-netbsd
6715                 float_format=vax
6716                 use_collect2=yes
6717                 ;;
6718         vax-*-openbsd*)
6719                 tmake_file="${tmake_file} vax/t-openbsd"
6720                 tm_file="vax/vax.h vax/openbsd1.h openbsd.h ${tm_file}"
6721                 xm_file="xm-openbsd.h vax/xm-vax.h"
6722                 float_format=vax
6723                 use_collect2=yes
6724                 ;;
6725         vax-*-ultrix*)                  # vaxen running ultrix
6726                 tm_file="${tm_file} vax/ultrix.h"
6727                 float_format=vax
6728                 ;;
6729         vax-*-vms*)                     # vaxen running VMS
6730                 xm_file=vax/xm-vms.h
6731                 tm_file=vax/vms.h
6732                 float_format=vax
6733                 ;;
6734         vax-*-*)                        # vax default entry
6735                 float_format=vax
6736                 ;;
6737         we32k-att-sysv*)
6738                 xm_file="${xm_file} xm-svr3"
6739                 use_collect2=yes
6740                 ;;
6741         *)
6742                 echo "Configuration $machine not supported" 1>&2
6743                 exit 1
6744                 ;;
6745         esac
6746
6747         case $machine in
6748         *-*-linux*)
6749                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6750         *-*-gnu*)
6751                 # On the GNU system, the setup is just about the same on
6752                 # each different CPU.  The specific machines that GNU
6753                 # supports are matched above and just set $cpu_type.
6754                 xm_file="xm-gnu.h ${xm_file}"
6755                 tm_file=${cpu_type}/gnu.h
6756                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6757                 # GNU always uses ELF.
6758                 elf=yes
6759                 # GNU tools are the only tools.
6760                 gnu_ld=yes
6761                 gas=yes
6762                 xmake_file=x-linux      # These details are the same as Linux.
6763                 tmake_file=t-gnu        # These are not.
6764                 ;;
6765         *-*-sysv4*)
6766                 xmake_try_sysv=x-sysv
6767                 install_headers_dir=install-headers-cpio
6768                 ;;
6769         *-*-sysv*)
6770                 install_headers_dir=install-headers-cpio
6771                 ;;
6772         esac
6773
6774         # Distinguish i[34567]86
6775         # Also, do not run mips-tfile on MIPS if using gas.
6776         # Process --with-cpu= for PowerPC/rs6000
6777         target_cpu_default2=
6778         case $machine in
6779         i486-*-*)
6780                 target_cpu_default2=1
6781                 ;;
6782         i586-*-*)
6783                 case $target_alias in
6784                         k6-*)
6785                                 target_cpu_default2=4
6786                                 ;;
6787                         *)
6788                                 target_cpu_default2=2
6789                                 ;;
6790                 esac
6791                 ;;
6792         i686-*-* | i786-*-*)
6793                 target_cpu_default2=3
6794                 ;;
6795         alpha*-*-*)
6796                 case $machine in
6797                         alphaev6[78]*)
6798                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6799                                 ;;
6800                         alphaev6*)
6801                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6802                                 ;;
6803                         alphapca56*)
6804                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6805                                 ;;
6806                         alphaev56*)
6807                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6808                                 ;;
6809                         alphaev5*)
6810                                 target_cpu_default2="MASK_CPU_EV5"
6811                                 ;;
6812                 esac
6813
6814                 if test x$gas = xyes
6815                 then
6816                         if test "$target_cpu_default2" = ""
6817                         then
6818                                 target_cpu_default2="MASK_GAS"
6819                         else
6820                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6821                         fi
6822                 fi
6823                 ;;
6824         arm*-*-*)
6825                 case "x$with_cpu" in
6826                         x)
6827                                 # The most generic
6828                                 target_cpu_default2="TARGET_CPU_generic"
6829                                 ;;
6830
6831                         # Distinguish cores, and major variants
6832                         # arm7m doesn't exist, but D & I don't affect code
6833                         xarm[23678] | xarm250 | xarm[67][01]0 \
6834                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6835                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6836                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6837                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6838                                 ;;
6839
6840                         xyes | xno)
6841                                 echo "--with-cpu must be passed a value" 1>&2
6842                                 exit 1
6843                                 ;;
6844
6845                         *)
6846                                 if test x$pass2done = xyes
6847                                 then
6848                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6849                                         exit 1
6850                                 fi
6851                                 ;;
6852                 esac
6853                 ;;
6854
6855         mips*-*-ecoff* | mips*-*-elf*)
6856                 if test x$gas = xyes
6857                 then
6858                         if test x$gnu_ld = xyes
6859                         then
6860                                 target_cpu_default2="MASK_GAS|MASK_SPLIT_ADDR"
6861                         else
6862                                 target_cpu_default2="MASK_GAS"
6863                         fi
6864                 fi
6865                 ;;
6866         mips*-*-*)
6867                 if test x$gas = xyes
6868                 then
6869                         target_cpu_default2="MASK_GAS"
6870                 fi
6871                 ;;
6872         powerpc*-*-* | rs6000-*-*)
6873                 case "x$with_cpu" in
6874                         x)
6875                                 ;;
6876
6877                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6878                           | xrios1 | xrios2 | xrsc | xrsc1 \
6879                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6880                           | xec603e | x740 | x750 | x401 \
6881                           | x403 | x505 | x801 | x821 | x823 | x860)
6882                                 target_cpu_default2="\"$with_cpu\""
6883                                 ;;
6884
6885                         xyes | xno)
6886                                 echo "--with-cpu must be passed a value" 1>&2
6887                                 exit 1
6888                                 ;;
6889
6890                         *)
6891                                 if test x$pass2done = xyes
6892                                 then
6893                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6894                                         exit 1
6895                                 fi
6896                                 ;;
6897                 esac
6898                 ;;
6899         sparc*-*-*)
6900                 case ".$with_cpu" in
6901                         .)
6902                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6903                                 ;;
6904                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6905                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6906                                 ;;
6907                         *)
6908                                 if test x$pass2done = xyes
6909                                 then
6910                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6911                                         exit 1
6912                                 fi
6913                                 ;;
6914                 esac
6915                 ;;
6916         esac
6917
6918         if test "$target_cpu_default2" != ""
6919         then
6920                 if test "$target_cpu_default" != ""
6921                 then
6922                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6923                 else
6924                         target_cpu_default=$target_cpu_default2
6925                 fi
6926         fi
6927
6928         # No need for collect2 if we have the GNU linker.
6929         # Actually, there is now; GNU ld doesn't handle the EH info or
6930         # collecting for shared libraries.
6931         #case x$gnu_ld in
6932         #xyes)
6933         #       use_collect2=
6934         #       ;;
6935         #esac
6936
6937 # Save data on machine being used to compile GCC in build_xm_file.
6938 # Save data on host machine in vars host_xm_file and host_xmake_file.
6939         if test x$pass1done = x
6940         then
6941                 if test x"$xm_file" = x
6942                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6943                 else build_xm_file=$xm_file
6944                 fi
6945                 build_xm_defines=$xm_defines
6946                 build_install_headers_dir=$install_headers_dir
6947                 build_exeext=$exeext
6948                 pass1done=yes
6949         else
6950                 if test x$pass2done = x
6951                 then
6952                         if test x"$xm_file" = x
6953                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6954                         else host_xm_file=$xm_file
6955                         fi
6956                         host_xm_defines=$xm_defines
6957                         if test x"$xmake_file" = x
6958                         then xmake_file=$cpu_type/x-$cpu_type
6959                         fi
6960                         host_xmake_file="$xmake_file"
6961                         host_truncate_target=$truncate_target
6962                         host_extra_gcc_objs=$extra_gcc_objs
6963                         host_extra_objs=$extra_host_objs
6964                         host_exeext=$exeext
6965                         pass2done=yes
6966                 fi
6967         fi
6968 done
6969
6970 extra_objs="${host_extra_objs} ${extra_objs}"
6971
6972 # Default the target-machine variables that were not explicitly set.
6973 if test x"$tm_file" = x
6974 then tm_file=$cpu_type/$cpu_type.h; fi
6975
6976 if test x$extra_headers = x
6977 then extra_headers=; fi
6978
6979 if test x"$xm_file" = x
6980 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6981
6982 if test x$md_file = x
6983 then md_file=$cpu_type/$cpu_type.md; fi
6984
6985 if test x$out_file = x
6986 then out_file=$cpu_type/$cpu_type.c; fi
6987
6988 if test x"$tmake_file" = x
6989 then tmake_file=$cpu_type/t-$cpu_type
6990 fi
6991
6992 if test x"$dwarf2" = xyes
6993 then tm_file="$tm_file tm-dwarf2.h"
6994 fi
6995
6996 if test x$float_format = x
6997 then float_format=i64
6998 fi
6999
7000 if test $float_format = none
7001 then float_h_file=Makefile.in
7002 else float_h_file=float-$float_format.h
7003 fi
7004
7005 # Handle cpp installation.
7006 if test x$enable_cpp != xno
7007 then
7008   tmake_file="$tmake_file t-install-cpp"
7009 fi
7010
7011 # Say what files are being used for the output code and MD file.
7012 echo "Using \`$srcdir/config/$out_file' to output insns."
7013 echo "Using \`$srcdir/config/$md_file' as machine description file."
7014
7015 count=a
7016 for f in $tm_file; do
7017         count=${count}x
7018 done
7019 if test $count = ax; then
7020         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
7021 else
7022         echo "Using the following target machine macro files:"
7023         for f in $tm_file; do
7024                 echo "  $srcdir/config/$f"
7025         done
7026 fi
7027
7028 count=a
7029 for f in $host_xm_file; do
7030         count=${count}x
7031 done
7032 if test $count = ax; then
7033         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
7034 else
7035         echo "Using the following host machine macro files:"
7036         for f in $host_xm_file; do
7037                 echo "  $srcdir/config/$f"
7038         done
7039 fi
7040
7041 if test "$host_xm_file" != "$build_xm_file"; then
7042         count=a
7043         for f in $build_xm_file; do
7044                 count=${count}x
7045         done
7046         if test $count = ax; then
7047                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
7048         else
7049                 echo "Using the following build machine macro files:"
7050                 for f in $build_xm_file; do
7051                         echo "  $srcdir/config/$f"
7052                 done
7053         fi
7054 fi
7055
7056 if test x$thread_file = x; then
7057         if test x$target_thread_file != x; then
7058                 thread_file=$target_thread_file
7059         else
7060                 thread_file='single'
7061         fi
7062 fi
7063
7064 # Set up the header files.
7065 # $links is the list of header files to create.
7066 # $vars is the list of shell variables with file names to include.
7067 # auto-host.h is the file containing items generated by autoconf and is
7068 # the first file included by config.h.
7069 null_defines=
7070 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
7071
7072 # If host=build, it is correct to have hconfig include auto-host.h
7073 # as well.  If host!=build, we are in error and need to do more
7074 # work to find out the build config parameters.
7075 if test x$host = x$build
7076 then
7077         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
7078 else
7079         # We create a subdir, then run autoconf in the subdir.
7080         # To prevent recursion we set host and build for the new
7081         # invocation of configure to the build for this invocation
7082         # of configure.
7083         tempdir=build.$$
7084         rm -rf $tempdir
7085         mkdir $tempdir
7086         cd $tempdir
7087         case ${srcdir} in
7088         /*) realsrcdir=${srcdir};;
7089         *) realsrcdir=../${srcdir};;
7090         esac
7091         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
7092                 --target=$target --host=$build --build=$build
7093
7094         # We just finished tests for the build machine, so rename
7095         # the file auto-build.h in the gcc directory.
7096         mv auto-host.h ../auto-build.h
7097         cd ..
7098         rm -rf $tempdir
7099         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
7100 fi
7101
7102 xm_file="gansidecl.h ${xm_file}"
7103 tm_file="gansidecl.h ${tm_file}"
7104
7105 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
7106 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
7107 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
7108
7109 rm -f config.bak
7110 if test -f config.status; then mv -f config.status config.bak; fi
7111
7112 # Make the links.
7113 while test -n "$vars"
7114 do
7115         set $vars; var=$1; shift; vars=$*
7116         set $links; link=$1; shift; links=$*
7117         set $defines; define=$1; shift; defines=$*
7118
7119         rm -f $link
7120         # Make sure the file is created, even if it is empty.
7121         echo >$link
7122
7123         # Define TARGET_CPU_DEFAULT if the system wants one.
7124         # This substitutes for lots of *.h files.
7125         if test "$target_cpu_default" != "" -a $link = tm.h
7126         then
7127                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
7128         fi
7129
7130         for file in `eval echo '$'$var`; do
7131                 case $file in
7132                 auto-host.h | auto-build.h )
7133                         ;;
7134                 *)
7135                         echo '#ifdef IN_GCC' >>$link
7136                         ;;
7137                 esac
7138                 echo "#include \"$file\"" >>$link
7139                 case $file in
7140                 auto-host.h | auto-build.h )
7141                         ;;
7142                 *)
7143                         echo '#endif' >>$link
7144                         ;;
7145                 esac
7146         done
7147
7148         for def in `eval echo '$'$define`; do
7149                 echo "#ifndef $def" >>$link
7150                 echo "#define $def" >>$link
7151                 echo "#endif" >>$link
7152         done
7153 done
7154
7155 # Truncate the target if necessary
7156 if test x$host_truncate_target != x; then
7157         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
7158 fi
7159
7160 # Get the version trigger filename from the toplevel
7161 if test "${with_gcc_version_trigger+set}" = set; then
7162         gcc_version_trigger=$with_gcc_version_trigger
7163 else
7164         gcc_version_trigger=${srcdir}/version.c
7165 fi
7166 gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'`
7167 gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'`
7168
7169 # Internationalization
7170 PACKAGE=gcc
7171 VERSION="$gcc_version"
7172 cat >> confdefs.h <<EOF
7173 #define PACKAGE "$PACKAGE"
7174 EOF
7175
7176 cat >> confdefs.h <<EOF
7177 #define VERSION "$VERSION"
7178 EOF
7179
7180
7181
7182
7183 ALL_LINGUAS="en_GB"
7184
7185 # Enable NLS support by default
7186 # Check whether --enable-nls or --disable-nls was given.
7187 if test "${enable_nls+set}" = set; then
7188   enableval="$enable_nls"
7189   :
7190 else
7191   enable_nls=yes
7192 fi
7193
7194
7195 # if cross compiling, disable NLS support.
7196 # It's not worth the trouble, at least for now.
7197
7198 if test "${build}" != "${host}" && test "x$enable_nls" = "xyes"; then
7199   echo "configure: warning: Disabling NLS support for canadian cross compiler." 1>&2
7200   enable_nls=no
7201 fi
7202
7203 # if NLS is enabled, also enable check in po subdir
7204 if test $enable_nls = yes; then
7205   CHECK_PO=check-po
7206 else
7207   CHECK_PO=""
7208 fi
7209
7210
7211
7212
7213         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
7214 echo "configure:7215: checking for strerror in -lcposix" >&5
7215 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
7216 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7217   echo $ac_n "(cached) $ac_c" 1>&6
7218 else
7219   ac_save_LIBS="$LIBS"
7220 LIBS="-lcposix  $LIBS"
7221 cat > conftest.$ac_ext <<EOF
7222 #line 7223 "configure"
7223 #include "confdefs.h"
7224 /* Override any gcc2 internal prototype to avoid an error.  */
7225 /* We use char because int might match the return type of a gcc2
7226     builtin and then its argument prototype would still apply.  */
7227 char strerror();
7228
7229 int main() {
7230 strerror()
7231 ; return 0; }
7232 EOF
7233 if { (eval echo configure:7234: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7234   rm -rf conftest*
7235   eval "ac_cv_lib_$ac_lib_var=yes"
7236 else
7237   echo "configure: failed program was:" >&5
7238   cat conftest.$ac_ext >&5
7239   rm -rf conftest*
7240   eval "ac_cv_lib_$ac_lib_var=no"
7241 fi
7242 rm -f conftest*
7243 LIBS="$ac_save_LIBS"
7244
7245 fi
7246 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7247   echo "$ac_t""yes" 1>&6
7248   LIBS="$LIBS -lcposix"
7249 else
7250   echo "$ac_t""no" 1>&6
7251 fi
7252
7253
7254
7255 echo $ac_n "checking for working const""... $ac_c" 1>&6
7256 echo "configure:7257: checking for working const" >&5
7257 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
7258   echo $ac_n "(cached) $ac_c" 1>&6
7259 else
7260   cat > conftest.$ac_ext <<EOF
7261 #line 7262 "configure"
7262 #include "confdefs.h"
7263
7264 int main() {
7265
7266 /* Ultrix mips cc rejects this.  */
7267 typedef int charset[2]; const charset x = {0,0};
7268 /* SunOS 4.1.1 cc rejects this.  */
7269 char const *const *ccp;
7270 char **p;
7271 /* NEC SVR4.0.2 mips cc rejects this.  */
7272 struct point {int x, y;};
7273 static struct point const zero = {0,0};
7274 /* AIX XL C 1.02.0.0 rejects this.
7275    It does not let you subtract one const X* pointer from another in an arm
7276    of an if-expression whose if-part is not a constant expression */
7277 const char *g = "string";
7278 ccp = &g + (g ? g-g : 0);
7279 /* HPUX 7.0 cc rejects these. */
7280 ++ccp;
7281 p = (char**) ccp;
7282 ccp = (char const *const *) p;
7283 { /* SCO 3.2v4 cc rejects this.  */
7284   char *t;
7285   char const *s = 0 ? (char *) 0 : (char const *) 0;
7286
7287   *t++ = 0;
7288 }
7289 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7290   int x[] = {25, 17};
7291   const int *foo = &x[0];
7292   ++foo;
7293 }
7294 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7295   typedef const int *iptr;
7296   iptr p = 0;
7297   ++p;
7298 }
7299 { /* AIX XL C 1.02.0.0 rejects this saying
7300      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7301   struct s { int j; const int *ap[3]; };
7302   struct s *b; b->j = 5;
7303 }
7304 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7305   const int foo = 10;
7306 }
7307
7308 ; return 0; }
7309 EOF
7310 if { (eval echo configure:7311: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
7311   rm -rf conftest*
7312   ac_cv_c_const=yes
7313 else
7314   echo "configure: failed program was:" >&5
7315   cat conftest.$ac_ext >&5
7316   rm -rf conftest*
7317   ac_cv_c_const=no
7318 fi
7319 rm -f conftest*
7320 fi
7321
7322 echo "$ac_t""$ac_cv_c_const" 1>&6
7323 if test $ac_cv_c_const = no; then
7324   cat >> confdefs.h <<\EOF
7325 #define const
7326 EOF
7327
7328 fi
7329
7330 echo $ac_n "checking for off_t""... $ac_c" 1>&6
7331 echo "configure:7332: checking for off_t" >&5
7332 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
7333   echo $ac_n "(cached) $ac_c" 1>&6
7334 else
7335   cat > conftest.$ac_ext <<EOF
7336 #line 7337 "configure"
7337 #include "confdefs.h"
7338 #include <sys/types.h>
7339 #if STDC_HEADERS
7340 #include <stdlib.h>
7341 #include <stddef.h>
7342 #endif
7343 EOF
7344 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7345   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7346   rm -rf conftest*
7347   ac_cv_type_off_t=yes
7348 else
7349   rm -rf conftest*
7350   ac_cv_type_off_t=no
7351 fi
7352 rm -f conftest*
7353
7354 fi
7355 echo "$ac_t""$ac_cv_type_off_t" 1>&6
7356 if test $ac_cv_type_off_t = no; then
7357   cat >> confdefs.h <<\EOF
7358 #define off_t long
7359 EOF
7360
7361 fi
7362
7363 echo $ac_n "checking for size_t""... $ac_c" 1>&6
7364 echo "configure:7365: checking for size_t" >&5
7365 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
7366   echo $ac_n "(cached) $ac_c" 1>&6
7367 else
7368   cat > conftest.$ac_ext <<EOF
7369 #line 7370 "configure"
7370 #include "confdefs.h"
7371 #include <sys/types.h>
7372 #if STDC_HEADERS
7373 #include <stdlib.h>
7374 #include <stddef.h>
7375 #endif
7376 EOF
7377 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7378   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
7379   rm -rf conftest*
7380   ac_cv_type_size_t=yes
7381 else
7382   rm -rf conftest*
7383   ac_cv_type_size_t=no
7384 fi
7385 rm -f conftest*
7386
7387 fi
7388 echo "$ac_t""$ac_cv_type_size_t" 1>&6
7389 if test $ac_cv_type_size_t = no; then
7390   cat >> confdefs.h <<\EOF
7391 #define size_t unsigned
7392 EOF
7393
7394 fi
7395
7396 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7397 # for constant arguments.  Useless!
7398 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
7399 echo "configure:7400: checking for working alloca.h" >&5
7400 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
7401   echo $ac_n "(cached) $ac_c" 1>&6
7402 else
7403   cat > conftest.$ac_ext <<EOF
7404 #line 7405 "configure"
7405 #include "confdefs.h"
7406 #include <alloca.h>
7407 int main() {
7408 void *p = alloca(2 * sizeof(int));
7409 ; return 0; }
7410 EOF
7411 if { (eval echo configure:7412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7412   rm -rf conftest*
7413   ac_cv_header_alloca_h=yes
7414 else
7415   echo "configure: failed program was:" >&5
7416   cat conftest.$ac_ext >&5
7417   rm -rf conftest*
7418   ac_cv_header_alloca_h=no
7419 fi
7420 rm -f conftest*
7421 fi
7422
7423 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
7424 if test $ac_cv_header_alloca_h = yes; then
7425   cat >> confdefs.h <<\EOF
7426 #define HAVE_ALLOCA_H 1
7427 EOF
7428
7429 fi
7430
7431 echo $ac_n "checking for alloca""... $ac_c" 1>&6
7432 echo "configure:7433: checking for alloca" >&5
7433 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
7434   echo $ac_n "(cached) $ac_c" 1>&6
7435 else
7436   cat > conftest.$ac_ext <<EOF
7437 #line 7438 "configure"
7438 #include "confdefs.h"
7439
7440 #ifdef __GNUC__
7441 # define alloca __builtin_alloca
7442 #else
7443 # ifdef _MSC_VER
7444 #  include <malloc.h>
7445 #  define alloca _alloca
7446 # else
7447 #  if HAVE_ALLOCA_H
7448 #   include <alloca.h>
7449 #  else
7450 #   ifdef _AIX
7451  #pragma alloca
7452 #   else
7453 #    ifndef alloca /* predefined by HP cc +Olibcalls */
7454 char *alloca ();
7455 #    endif
7456 #   endif
7457 #  endif
7458 # endif
7459 #endif
7460
7461 int main() {
7462 char *p = (char *) alloca(1);
7463 ; return 0; }
7464 EOF
7465 if { (eval echo configure:7466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7466   rm -rf conftest*
7467   ac_cv_func_alloca_works=yes
7468 else
7469   echo "configure: failed program was:" >&5
7470   cat conftest.$ac_ext >&5
7471   rm -rf conftest*
7472   ac_cv_func_alloca_works=no
7473 fi
7474 rm -f conftest*
7475 fi
7476
7477 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
7478 if test $ac_cv_func_alloca_works = yes; then
7479   cat >> confdefs.h <<\EOF
7480 #define HAVE_ALLOCA 1
7481 EOF
7482
7483 fi
7484
7485 if test $ac_cv_func_alloca_works = no; then
7486   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7487   # that cause trouble.  Some versions do not even contain alloca or
7488   # contain a buggy version.  If you still want to use their alloca,
7489   # use ar to extract alloca.o from them instead of compiling alloca.c.
7490   ALLOCA=alloca.${ac_objext}
7491   cat >> confdefs.h <<\EOF
7492 #define C_ALLOCA 1
7493 EOF
7494
7495
7496 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
7497 echo "configure:7498: checking whether alloca needs Cray hooks" >&5
7498 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
7499   echo $ac_n "(cached) $ac_c" 1>&6
7500 else
7501   cat > conftest.$ac_ext <<EOF
7502 #line 7503 "configure"
7503 #include "confdefs.h"
7504 #if defined(CRAY) && ! defined(CRAY2)
7505 webecray
7506 #else
7507 wenotbecray
7508 #endif
7509
7510 EOF
7511 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7512   egrep "webecray" >/dev/null 2>&1; then
7513   rm -rf conftest*
7514   ac_cv_os_cray=yes
7515 else
7516   rm -rf conftest*
7517   ac_cv_os_cray=no
7518 fi
7519 rm -f conftest*
7520
7521 fi
7522
7523 echo "$ac_t""$ac_cv_os_cray" 1>&6
7524 if test $ac_cv_os_cray = yes; then
7525 for ac_func in _getb67 GETB67 getb67; do
7526   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7527 echo "configure:7528: checking for $ac_func" >&5
7528 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7529   echo $ac_n "(cached) $ac_c" 1>&6
7530 else
7531   cat > conftest.$ac_ext <<EOF
7532 #line 7533 "configure"
7533 #include "confdefs.h"
7534 /* System header to define __stub macros and hopefully few prototypes,
7535     which can conflict with char $ac_func(); below.  */
7536 #include <assert.h>
7537 /* Override any gcc2 internal prototype to avoid an error.  */
7538 /* We use char because int might match the return type of a gcc2
7539     builtin and then its argument prototype would still apply.  */
7540 char $ac_func();
7541
7542 int main() {
7543
7544 /* The GNU C library defines this for functions which it implements
7545     to always fail with ENOSYS.  Some functions are actually named
7546     something starting with __ and the normal name is an alias.  */
7547 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7548 choke me
7549 #else
7550 $ac_func();
7551 #endif
7552
7553 ; return 0; }
7554 EOF
7555 if { (eval echo configure:7556: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7556   rm -rf conftest*
7557   eval "ac_cv_func_$ac_func=yes"
7558 else
7559   echo "configure: failed program was:" >&5
7560   cat conftest.$ac_ext >&5
7561   rm -rf conftest*
7562   eval "ac_cv_func_$ac_func=no"
7563 fi
7564 rm -f conftest*
7565 fi
7566
7567 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7568   echo "$ac_t""yes" 1>&6
7569   cat >> confdefs.h <<EOF
7570 #define CRAY_STACKSEG_END $ac_func
7571 EOF
7572
7573   break
7574 else
7575   echo "$ac_t""no" 1>&6
7576 fi
7577
7578 done
7579 fi
7580
7581 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7582 echo "configure:7583: checking stack direction for C alloca" >&5
7583 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7584   echo $ac_n "(cached) $ac_c" 1>&6
7585 else
7586   if test "$cross_compiling" = yes; then
7587   ac_cv_c_stack_direction=0
7588 else
7589   cat > conftest.$ac_ext <<EOF
7590 #line 7591 "configure"
7591 #include "confdefs.h"
7592 find_stack_direction ()
7593 {
7594   static char *addr = 0;
7595   auto char dummy;
7596   if (addr == 0)
7597     {
7598       addr = &dummy;
7599       return find_stack_direction ();
7600     }
7601   else
7602     return (&dummy > addr) ? 1 : -1;
7603 }
7604 main ()
7605 {
7606   exit (find_stack_direction() < 0);
7607 }
7608 EOF
7609 if { (eval echo configure:7610: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7610 then
7611   ac_cv_c_stack_direction=1
7612 else
7613   echo "configure: failed program was:" >&5
7614   cat conftest.$ac_ext >&5
7615   rm -fr conftest*
7616   ac_cv_c_stack_direction=-1
7617 fi
7618 rm -fr conftest*
7619 fi
7620
7621 fi
7622
7623 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7624 cat >> confdefs.h <<EOF
7625 #define STACK_DIRECTION $ac_cv_c_stack_direction
7626 EOF
7627
7628 fi
7629
7630
7631    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7632 unistd.h sys/param.h
7633 do
7634 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7635 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7636 echo "configure:7637: checking for $ac_hdr" >&5
7637 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7638   echo $ac_n "(cached) $ac_c" 1>&6
7639 else
7640   cat > conftest.$ac_ext <<EOF
7641 #line 7642 "configure"
7642 #include "confdefs.h"
7643 #include <$ac_hdr>
7644 EOF
7645 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7646 { (eval echo configure:7647: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7647 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7648 if test -z "$ac_err"; then
7649   rm -rf conftest*
7650   eval "ac_cv_header_$ac_safe=yes"
7651 else
7652   echo "$ac_err" >&5
7653   echo "configure: failed program was:" >&5
7654   cat conftest.$ac_ext >&5
7655   rm -rf conftest*
7656   eval "ac_cv_header_$ac_safe=no"
7657 fi
7658 rm -f conftest*
7659 fi
7660 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7661   echo "$ac_t""yes" 1>&6
7662     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7663   cat >> confdefs.h <<EOF
7664 #define $ac_tr_hdr 1
7665 EOF
7666
7667 else
7668   echo "$ac_t""no" 1>&6
7669 fi
7670 done
7671
7672    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7673 strdup __argz_count __argz_stringify __argz_next
7674 do
7675 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7676 echo "configure:7677: checking for $ac_func" >&5
7677 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7678   echo $ac_n "(cached) $ac_c" 1>&6
7679 else
7680   cat > conftest.$ac_ext <<EOF
7681 #line 7682 "configure"
7682 #include "confdefs.h"
7683 /* System header to define __stub macros and hopefully few prototypes,
7684     which can conflict with char $ac_func(); below.  */
7685 #include <assert.h>
7686 /* Override any gcc2 internal prototype to avoid an error.  */
7687 /* We use char because int might match the return type of a gcc2
7688     builtin and then its argument prototype would still apply.  */
7689 char $ac_func();
7690
7691 int main() {
7692
7693 /* The GNU C library defines this for functions which it implements
7694     to always fail with ENOSYS.  Some functions are actually named
7695     something starting with __ and the normal name is an alias.  */
7696 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7697 choke me
7698 #else
7699 $ac_func();
7700 #endif
7701
7702 ; return 0; }
7703 EOF
7704 if { (eval echo configure:7705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7705   rm -rf conftest*
7706   eval "ac_cv_func_$ac_func=yes"
7707 else
7708   echo "configure: failed program was:" >&5
7709   cat conftest.$ac_ext >&5
7710   rm -rf conftest*
7711   eval "ac_cv_func_$ac_func=no"
7712 fi
7713 rm -f conftest*
7714 fi
7715
7716 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7717   echo "$ac_t""yes" 1>&6
7718     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7719   cat >> confdefs.h <<EOF
7720 #define $ac_tr_func 1
7721 EOF
7722
7723 else
7724   echo "$ac_t""no" 1>&6
7725 fi
7726 done
7727
7728
7729    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7730      for ac_func in stpcpy
7731 do
7732 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7733 echo "configure:7734: checking for $ac_func" >&5
7734 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7735   echo $ac_n "(cached) $ac_c" 1>&6
7736 else
7737   cat > conftest.$ac_ext <<EOF
7738 #line 7739 "configure"
7739 #include "confdefs.h"
7740 /* System header to define __stub macros and hopefully few prototypes,
7741     which can conflict with char $ac_func(); below.  */
7742 #include <assert.h>
7743 /* Override any gcc2 internal prototype to avoid an error.  */
7744 /* We use char because int might match the return type of a gcc2
7745     builtin and then its argument prototype would still apply.  */
7746 char $ac_func();
7747
7748 int main() {
7749
7750 /* The GNU C library defines this for functions which it implements
7751     to always fail with ENOSYS.  Some functions are actually named
7752     something starting with __ and the normal name is an alias.  */
7753 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7754 choke me
7755 #else
7756 $ac_func();
7757 #endif
7758
7759 ; return 0; }
7760 EOF
7761 if { (eval echo configure:7762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7762   rm -rf conftest*
7763   eval "ac_cv_func_$ac_func=yes"
7764 else
7765   echo "configure: failed program was:" >&5
7766   cat conftest.$ac_ext >&5
7767   rm -rf conftest*
7768   eval "ac_cv_func_$ac_func=no"
7769 fi
7770 rm -f conftest*
7771 fi
7772
7773 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7774   echo "$ac_t""yes" 1>&6
7775     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7776   cat >> confdefs.h <<EOF
7777 #define $ac_tr_func 1
7778 EOF
7779
7780 else
7781   echo "$ac_t""no" 1>&6
7782 fi
7783 done
7784
7785    fi
7786    if test "${ac_cv_func_stpcpy}" = "yes"; then
7787      cat >> confdefs.h <<\EOF
7788 #define HAVE_STPCPY 1
7789 EOF
7790
7791    fi
7792
7793    if test $ac_cv_header_locale_h = yes; then
7794     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7795 echo "configure:7796: checking for LC_MESSAGES" >&5
7796 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7797   echo $ac_n "(cached) $ac_c" 1>&6
7798 else
7799   cat > conftest.$ac_ext <<EOF
7800 #line 7801 "configure"
7801 #include "confdefs.h"
7802 #include <locale.h>
7803 int main() {
7804 return LC_MESSAGES
7805 ; return 0; }
7806 EOF
7807 if { (eval echo configure:7808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7808   rm -rf conftest*
7809   am_cv_val_LC_MESSAGES=yes
7810 else
7811   echo "configure: failed program was:" >&5
7812   cat conftest.$ac_ext >&5
7813   rm -rf conftest*
7814   am_cv_val_LC_MESSAGES=no
7815 fi
7816 rm -f conftest*
7817 fi
7818
7819 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7820     if test $am_cv_val_LC_MESSAGES = yes; then
7821       cat >> confdefs.h <<\EOF
7822 #define HAVE_LC_MESSAGES 1
7823 EOF
7824
7825     fi
7826   fi
7827    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7828 echo "configure:7829: checking whether NLS is requested" >&5
7829         # Check whether --enable-nls or --disable-nls was given.
7830 if test "${enable_nls+set}" = set; then
7831   enableval="$enable_nls"
7832   USE_NLS=$enableval
7833 else
7834   USE_NLS=yes
7835 fi
7836
7837     echo "$ac_t""$USE_NLS" 1>&6
7838
7839
7840     USE_INCLUDED_LIBINTL=no
7841
7842         if test "$USE_NLS" = "yes"; then
7843       cat >> confdefs.h <<\EOF
7844 #define ENABLE_NLS 1
7845 EOF
7846
7847       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7848 echo "configure:7849: checking whether included gettext is requested" >&5
7849       # Check whether --with-included-gettext or --without-included-gettext was given.
7850 if test "${with_included_gettext+set}" = set; then
7851   withval="$with_included_gettext"
7852   nls_cv_force_use_gnu_gettext=$withval
7853 else
7854   nls_cv_force_use_gnu_gettext=no
7855 fi
7856
7857       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7858
7859       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7860       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7861                                         nls_cv_header_intl=
7862         nls_cv_header_libgt=
7863         CATOBJEXT=NONE
7864
7865         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7866 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7867 echo "configure:7868: checking for libintl.h" >&5
7868 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7869   echo $ac_n "(cached) $ac_c" 1>&6
7870 else
7871   cat > conftest.$ac_ext <<EOF
7872 #line 7873 "configure"
7873 #include "confdefs.h"
7874 #include <libintl.h>
7875 EOF
7876 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7877 { (eval echo configure:7878: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7878 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7879 if test -z "$ac_err"; then
7880   rm -rf conftest*
7881   eval "ac_cv_header_$ac_safe=yes"
7882 else
7883   echo "$ac_err" >&5
7884   echo "configure: failed program was:" >&5
7885   cat conftest.$ac_ext >&5
7886   rm -rf conftest*
7887   eval "ac_cv_header_$ac_safe=no"
7888 fi
7889 rm -f conftest*
7890 fi
7891 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7892   echo "$ac_t""yes" 1>&6
7893   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7894 echo "configure:7895: checking for gettext in libc" >&5
7895 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7896   echo $ac_n "(cached) $ac_c" 1>&6
7897 else
7898   cat > conftest.$ac_ext <<EOF
7899 #line 7900 "configure"
7900 #include "confdefs.h"
7901 #include <libintl.h>
7902 int main() {
7903 return (int) gettext ("")
7904 ; return 0; }
7905 EOF
7906 if { (eval echo configure:7907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7907   rm -rf conftest*
7908   gt_cv_func_gettext_libc=yes
7909 else
7910   echo "configure: failed program was:" >&5
7911   cat conftest.$ac_ext >&5
7912   rm -rf conftest*
7913   gt_cv_func_gettext_libc=no
7914 fi
7915 rm -f conftest*
7916 fi
7917
7918 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7919
7920            if test "$gt_cv_func_gettext_libc" != "yes"; then
7921              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7922 echo "configure:7923: checking for bindtextdomain in -lintl" >&5
7923 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7924 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7925   echo $ac_n "(cached) $ac_c" 1>&6
7926 else
7927   ac_save_LIBS="$LIBS"
7928 LIBS="-lintl  $LIBS"
7929 cat > conftest.$ac_ext <<EOF
7930 #line 7931 "configure"
7931 #include "confdefs.h"
7932 /* Override any gcc2 internal prototype to avoid an error.  */
7933 /* We use char because int might match the return type of a gcc2
7934     builtin and then its argument prototype would still apply.  */
7935 char bindtextdomain();
7936
7937 int main() {
7938 bindtextdomain()
7939 ; return 0; }
7940 EOF
7941 if { (eval echo configure:7942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7942   rm -rf conftest*
7943   eval "ac_cv_lib_$ac_lib_var=yes"
7944 else
7945   echo "configure: failed program was:" >&5
7946   cat conftest.$ac_ext >&5
7947   rm -rf conftest*
7948   eval "ac_cv_lib_$ac_lib_var=no"
7949 fi
7950 rm -f conftest*
7951 LIBS="$ac_save_LIBS"
7952
7953 fi
7954 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7955   echo "$ac_t""yes" 1>&6
7956   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7957 echo "configure:7958: checking for gettext in libintl" >&5
7958 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7959   echo $ac_n "(cached) $ac_c" 1>&6
7960 else
7961   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7962 echo "configure:7963: checking for gettext in -lintl" >&5
7963 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7964 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7965   echo $ac_n "(cached) $ac_c" 1>&6
7966 else
7967   ac_save_LIBS="$LIBS"
7968 LIBS="-lintl  $LIBS"
7969 cat > conftest.$ac_ext <<EOF
7970 #line 7971 "configure"
7971 #include "confdefs.h"
7972 /* Override any gcc2 internal prototype to avoid an error.  */
7973 /* We use char because int might match the return type of a gcc2
7974     builtin and then its argument prototype would still apply.  */
7975 char gettext();
7976
7977 int main() {
7978 gettext()
7979 ; return 0; }
7980 EOF
7981 if { (eval echo configure:7982: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7982   rm -rf conftest*
7983   eval "ac_cv_lib_$ac_lib_var=yes"
7984 else
7985   echo "configure: failed program was:" >&5
7986   cat conftest.$ac_ext >&5
7987   rm -rf conftest*
7988   eval "ac_cv_lib_$ac_lib_var=no"
7989 fi
7990 rm -f conftest*
7991 LIBS="$ac_save_LIBS"
7992
7993 fi
7994 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7995   echo "$ac_t""yes" 1>&6
7996   gt_cv_func_gettext_libintl=yes
7997 else
7998   echo "$ac_t""no" 1>&6
7999 gt_cv_func_gettext_libintl=no
8000 fi
8001
8002 fi
8003
8004 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
8005 else
8006   echo "$ac_t""no" 1>&6
8007 fi
8008
8009            fi
8010
8011            if test "$gt_cv_func_gettext_libc" = "yes" \
8012               || test "$gt_cv_func_gettext_libintl" = "yes"; then
8013               cat >> confdefs.h <<\EOF
8014 #define HAVE_GETTEXT 1
8015 EOF
8016
8017               # Extract the first word of "msgfmt", so it can be a program name with args.
8018 set dummy msgfmt; ac_word=$2
8019 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8020 echo "configure:8021: checking for $ac_word" >&5
8021 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
8022   echo $ac_n "(cached) $ac_c" 1>&6
8023 else
8024   case "$MSGFMT" in
8025   /*)
8026   gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8027   ;;
8028   *)
8029   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8030   for ac_dir in $PATH; do
8031     test -z "$ac_dir" && ac_dir=.
8032     if test -f $ac_dir/$ac_word; then
8033       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8034         gcc_cv_path_MSGFMT="$ac_dir/$ac_word"
8035         break
8036       fi
8037     fi
8038   done
8039   IFS="$ac_save_ifs"
8040   test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="no"
8041   ;;
8042 esac
8043 fi
8044 MSGFMT="$gcc_cv_path_MSGFMT"
8045 if test -n "$MSGFMT"; then
8046   echo "$ac_t""$MSGFMT" 1>&6
8047 else
8048   echo "$ac_t""no" 1>&6
8049 fi
8050               if test "$MSGFMT" != "no"; then
8051                 for ac_func in dcgettext
8052 do
8053 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
8054 echo "configure:8055: checking for $ac_func" >&5
8055 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
8056   echo $ac_n "(cached) $ac_c" 1>&6
8057 else
8058   cat > conftest.$ac_ext <<EOF
8059 #line 8060 "configure"
8060 #include "confdefs.h"
8061 /* System header to define __stub macros and hopefully few prototypes,
8062     which can conflict with char $ac_func(); below.  */
8063 #include <assert.h>
8064 /* Override any gcc2 internal prototype to avoid an error.  */
8065 /* We use char because int might match the return type of a gcc2
8066     builtin and then its argument prototype would still apply.  */
8067 char $ac_func();
8068
8069 int main() {
8070
8071 /* The GNU C library defines this for functions which it implements
8072     to always fail with ENOSYS.  Some functions are actually named
8073     something starting with __ and the normal name is an alias.  */
8074 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
8075 choke me
8076 #else
8077 $ac_func();
8078 #endif
8079
8080 ; return 0; }
8081 EOF
8082 if { (eval echo configure:8083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8083   rm -rf conftest*
8084   eval "ac_cv_func_$ac_func=yes"
8085 else
8086   echo "configure: failed program was:" >&5
8087   cat conftest.$ac_ext >&5
8088   rm -rf conftest*
8089   eval "ac_cv_func_$ac_func=no"
8090 fi
8091 rm -f conftest*
8092 fi
8093
8094 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
8095   echo "$ac_t""yes" 1>&6
8096     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
8097   cat >> confdefs.h <<EOF
8098 #define $ac_tr_func 1
8099 EOF
8100
8101 else
8102   echo "$ac_t""no" 1>&6
8103 fi
8104 done
8105
8106                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
8107 set dummy gmsgfmt; ac_word=$2
8108 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8109 echo "configure:8110: checking for $ac_word" >&5
8110 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8111   echo $ac_n "(cached) $ac_c" 1>&6
8112 else
8113   case "$GMSGFMT" in
8114   /*)
8115   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8116   ;;
8117   ?:/*)
8118   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8119   ;;
8120   *)
8121   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8122   ac_dummy="$PATH"
8123   for ac_dir in $ac_dummy; do
8124     test -z "$ac_dir" && ac_dir=.
8125     if test -f $ac_dir/$ac_word; then
8126       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8127       break
8128     fi
8129   done
8130   IFS="$ac_save_ifs"
8131   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT"
8132   ;;
8133 esac
8134 fi
8135 GMSGFMT="$gcc_cv_path_GMSGFMT"
8136 if test -n "$GMSGFMT"; then
8137   echo "$ac_t""$GMSGFMT" 1>&6
8138 else
8139   echo "$ac_t""no" 1>&6
8140 fi
8141
8142                 # Extract the first word of "xgettext", so it can be a program name with args.
8143 set dummy xgettext; ac_word=$2
8144 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8145 echo "configure:8146: checking for $ac_word" >&5
8146 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8147   echo $ac_n "(cached) $ac_c" 1>&6
8148 else
8149   case "$XGETTEXT" in
8150   /*)
8151   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8152   ;;
8153   *)
8154   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8155   for ac_dir in $PATH; do
8156     test -z "$ac_dir" && ac_dir=.
8157     if test -f $ac_dir/$ac_word; then
8158       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8159         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8160         break
8161       fi
8162     fi
8163   done
8164   IFS="$ac_save_ifs"
8165   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8166   ;;
8167 esac
8168 fi
8169 XGETTEXT="$gcc_cv_path_XGETTEXT"
8170 if test -n "$XGETTEXT"; then
8171   echo "$ac_t""$XGETTEXT" 1>&6
8172 else
8173   echo "$ac_t""no" 1>&6
8174 fi
8175
8176                 cat > conftest.$ac_ext <<EOF
8177 #line 8178 "configure"
8178 #include "confdefs.h"
8179
8180 int main() {
8181 extern int _nl_msg_cat_cntr;
8182                                return _nl_msg_cat_cntr
8183 ; return 0; }
8184 EOF
8185 if { (eval echo configure:8186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8186   rm -rf conftest*
8187   CATOBJEXT=.gmo
8188                    DATADIRNAME=share
8189 else
8190   echo "configure: failed program was:" >&5
8191   cat conftest.$ac_ext >&5
8192   rm -rf conftest*
8193   CATOBJEXT=.mo
8194                    DATADIRNAME=lib
8195 fi
8196 rm -f conftest*
8197                 INSTOBJEXT=.mo
8198               else
8199                 create_catalogs="no"
8200               fi
8201             fi
8202
8203 else
8204   echo "$ac_t""no" 1>&6
8205 fi
8206
8207
8208         if test "$CATOBJEXT" = "NONE"; then
8209           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
8210 echo "configure:8211: checking whether catgets can be used" >&5
8211           # Check whether --with-catgets or --without-catgets was given.
8212 if test "${with_catgets+set}" = set; then
8213   withval="$with_catgets"
8214   nls_cv_use_catgets=$withval
8215 else
8216   nls_cv_use_catgets=no
8217 fi
8218
8219           echo "$ac_t""$nls_cv_use_catgets" 1>&6
8220
8221           if test "$nls_cv_use_catgets" = "yes"; then
8222                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
8223 echo "configure:8224: checking for main in -li" >&5
8224 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
8225 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
8226   echo $ac_n "(cached) $ac_c" 1>&6
8227 else
8228   ac_save_LIBS="$LIBS"
8229 LIBS="-li  $LIBS"
8230 cat > conftest.$ac_ext <<EOF
8231 #line 8232 "configure"
8232 #include "confdefs.h"
8233
8234 int main() {
8235 main()
8236 ; return 0; }
8237 EOF
8238 if { (eval echo configure:8239: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8239   rm -rf conftest*
8240   eval "ac_cv_lib_$ac_lib_var=yes"
8241 else
8242   echo "configure: failed program was:" >&5
8243   cat conftest.$ac_ext >&5
8244   rm -rf conftest*
8245   eval "ac_cv_lib_$ac_lib_var=no"
8246 fi
8247 rm -f conftest*
8248 LIBS="$ac_save_LIBS"
8249
8250 fi
8251 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
8252   echo "$ac_t""yes" 1>&6
8253     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
8254     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
8255   cat >> confdefs.h <<EOF
8256 #define $ac_tr_lib 1
8257 EOF
8258
8259   LIBS="-li $LIBS"
8260
8261 else
8262   echo "$ac_t""no" 1>&6
8263 fi
8264
8265             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8266 echo "configure:8267: checking for catgets" >&5
8267 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8268   echo $ac_n "(cached) $ac_c" 1>&6
8269 else
8270   cat > conftest.$ac_ext <<EOF
8271 #line 8272 "configure"
8272 #include "confdefs.h"
8273 /* System header to define __stub macros and hopefully few prototypes,
8274     which can conflict with char catgets(); below.  */
8275 #include <assert.h>
8276 /* Override any gcc2 internal prototype to avoid an error.  */
8277 /* We use char because int might match the return type of a gcc2
8278     builtin and then its argument prototype would still apply.  */
8279 char catgets();
8280
8281 int main() {
8282
8283 /* The GNU C library defines this for functions which it implements
8284     to always fail with ENOSYS.  Some functions are actually named
8285     something starting with __ and the normal name is an alias.  */
8286 #if defined (__stub_catgets) || defined (__stub___catgets)
8287 choke me
8288 #else
8289 catgets();
8290 #endif
8291
8292 ; return 0; }
8293 EOF
8294 if { (eval echo configure:8295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8295   rm -rf conftest*
8296   eval "ac_cv_func_catgets=yes"
8297 else
8298   echo "configure: failed program was:" >&5
8299   cat conftest.$ac_ext >&5
8300   rm -rf conftest*
8301   eval "ac_cv_func_catgets=no"
8302 fi
8303 rm -f conftest*
8304 fi
8305
8306 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8307   echo "$ac_t""yes" 1>&6
8308   cat >> confdefs.h <<\EOF
8309 #define HAVE_CATGETS 1
8310 EOF
8311
8312                INTLOBJS="\$(CATOBJS)"
8313                # Extract the first word of "gencat", so it can be a program name with args.
8314 set dummy gencat; ac_word=$2
8315 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8316 echo "configure:8317: checking for $ac_word" >&5
8317 if eval "test \"`echo '$''{'gcc_cv_path_GENCAT'+set}'`\" = set"; then
8318   echo $ac_n "(cached) $ac_c" 1>&6
8319 else
8320   case "$GENCAT" in
8321   /*)
8322   gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8323   ;;
8324   ?:/*)
8325   gcc_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8326   ;;
8327   *)
8328   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8329   ac_dummy="$PATH"
8330   for ac_dir in $ac_dummy; do
8331     test -z "$ac_dir" && ac_dir=.
8332     if test -f $ac_dir/$ac_word; then
8333       gcc_cv_path_GENCAT="$ac_dir/$ac_word"
8334       break
8335     fi
8336   done
8337   IFS="$ac_save_ifs"
8338   test -z "$gcc_cv_path_GENCAT" && gcc_cv_path_GENCAT="no"
8339   ;;
8340 esac
8341 fi
8342 GENCAT="$gcc_cv_path_GENCAT"
8343 if test -n "$GENCAT"; then
8344   echo "$ac_t""$GENCAT" 1>&6
8345 else
8346   echo "$ac_t""no" 1>&6
8347 fi
8348                if test "$GENCAT" != "no"; then
8349                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8350 set dummy gmsgfmt; ac_word=$2
8351 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8352 echo "configure:8353: checking for $ac_word" >&5
8353 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8354   echo $ac_n "(cached) $ac_c" 1>&6
8355 else
8356   case "$GMSGFMT" in
8357   /*)
8358   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8359   ;;
8360   ?:/*)
8361   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8362   ;;
8363   *)
8364   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8365   ac_dummy="$PATH"
8366   for ac_dir in $ac_dummy; do
8367     test -z "$ac_dir" && ac_dir=.
8368     if test -f $ac_dir/$ac_word; then
8369       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8370       break
8371     fi
8372   done
8373   IFS="$ac_save_ifs"
8374   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="no"
8375   ;;
8376 esac
8377 fi
8378 GMSGFMT="$gcc_cv_path_GMSGFMT"
8379 if test -n "$GMSGFMT"; then
8380   echo "$ac_t""$GMSGFMT" 1>&6
8381 else
8382   echo "$ac_t""no" 1>&6
8383 fi
8384
8385                  if test "$GMSGFMT" = "no"; then
8386                    # Extract the first word of "msgfmt", so it can be a program name with args.
8387 set dummy msgfmt; ac_word=$2
8388 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8389 echo "configure:8390: checking for $ac_word" >&5
8390 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8391   echo $ac_n "(cached) $ac_c" 1>&6
8392 else
8393   case "$GMSGFMT" in
8394   /*)
8395   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8396   ;;
8397   *)
8398   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8399   for ac_dir in $PATH; do
8400     test -z "$ac_dir" && ac_dir=.
8401     if test -f $ac_dir/$ac_word; then
8402       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8403         gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8404         break
8405       fi
8406     fi
8407   done
8408   IFS="$ac_save_ifs"
8409   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="msgfmt"
8410   ;;
8411 esac
8412 fi
8413 GMSGFMT="$gcc_cv_path_GMSGFMT"
8414 if test -n "$GMSGFMT"; then
8415   echo "$ac_t""$GMSGFMT" 1>&6
8416 else
8417   echo "$ac_t""no" 1>&6
8418 fi
8419
8420                    if test "$GMSGFMT" = "msgfmt"; then
8421                      create_catalogs="no"
8422                    fi
8423                  fi
8424                  # Extract the first word of "xgettext", so it can be a program name with args.
8425 set dummy xgettext; ac_word=$2
8426 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8427 echo "configure:8428: checking for $ac_word" >&5
8428 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8429   echo $ac_n "(cached) $ac_c" 1>&6
8430 else
8431   case "$XGETTEXT" in
8432   /*)
8433   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8434   ;;
8435   *)
8436   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8437   for ac_dir in $PATH; do
8438     test -z "$ac_dir" && ac_dir=.
8439     if test -f $ac_dir/$ac_word; then
8440       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8441         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8442         break
8443       fi
8444     fi
8445   done
8446   IFS="$ac_save_ifs"
8447   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8448   ;;
8449 esac
8450 fi
8451 XGETTEXT="$gcc_cv_path_XGETTEXT"
8452 if test -n "$XGETTEXT"; then
8453   echo "$ac_t""$XGETTEXT" 1>&6
8454 else
8455   echo "$ac_t""no" 1>&6
8456 fi
8457
8458                  USE_INCLUDED_LIBINTL=yes
8459                  CATOBJEXT=.cat
8460                  INSTOBJEXT=.cat
8461                  DATADIRNAME=lib
8462                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8463                  INTLLIBS=$INTLDEPS
8464                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8465                  nls_cv_header_intl=intl/libintl.h
8466                  nls_cv_header_libgt=intl/libgettext.h
8467                fi
8468 else
8469   echo "$ac_t""no" 1>&6
8470 fi
8471
8472           fi
8473         fi
8474
8475         if test "$CATOBJEXT" = "NONE"; then
8476                           nls_cv_use_gnu_gettext=yes
8477         fi
8478       fi
8479
8480       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8481                 INTLOBJS="\$(GETTOBJS)"
8482         # Extract the first word of "msgfmt", so it can be a program name with args.
8483 set dummy msgfmt; ac_word=$2
8484 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8485 echo "configure:8486: checking for $ac_word" >&5
8486 if eval "test \"`echo '$''{'gcc_cv_path_MSGFMT'+set}'`\" = set"; then
8487   echo $ac_n "(cached) $ac_c" 1>&6
8488 else
8489   case "$MSGFMT" in
8490   /*)
8491   gcc_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8492   ;;
8493   *)
8494   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8495   for ac_dir in $PATH; do
8496     test -z "$ac_dir" && ac_dir=.
8497     if test -f $ac_dir/$ac_word; then
8498       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8499         gcc_cv_path_MSGFMT="$ac_dir/$ac_word"
8500         break
8501       fi
8502     fi
8503   done
8504   IFS="$ac_save_ifs"
8505   test -z "$gcc_cv_path_MSGFMT" && gcc_cv_path_MSGFMT="msgfmt"
8506   ;;
8507 esac
8508 fi
8509 MSGFMT="$gcc_cv_path_MSGFMT"
8510 if test -n "$MSGFMT"; then
8511   echo "$ac_t""$MSGFMT" 1>&6
8512 else
8513   echo "$ac_t""no" 1>&6
8514 fi
8515
8516         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8517 set dummy gmsgfmt; ac_word=$2
8518 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8519 echo "configure:8520: checking for $ac_word" >&5
8520 if eval "test \"`echo '$''{'gcc_cv_path_GMSGFMT'+set}'`\" = set"; then
8521   echo $ac_n "(cached) $ac_c" 1>&6
8522 else
8523   case "$GMSGFMT" in
8524   /*)
8525   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8526   ;;
8527   ?:/*)
8528   gcc_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8529   ;;
8530   *)
8531   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8532   ac_dummy="$PATH"
8533   for ac_dir in $ac_dummy; do
8534     test -z "$ac_dir" && ac_dir=.
8535     if test -f $ac_dir/$ac_word; then
8536       gcc_cv_path_GMSGFMT="$ac_dir/$ac_word"
8537       break
8538     fi
8539   done
8540   IFS="$ac_save_ifs"
8541   test -z "$gcc_cv_path_GMSGFMT" && gcc_cv_path_GMSGFMT="$MSGFMT"
8542   ;;
8543 esac
8544 fi
8545 GMSGFMT="$gcc_cv_path_GMSGFMT"
8546 if test -n "$GMSGFMT"; then
8547   echo "$ac_t""$GMSGFMT" 1>&6
8548 else
8549   echo "$ac_t""no" 1>&6
8550 fi
8551
8552                         if test "$MSGFMT" = "msgfmt" && test "$GMSGFMT" = "msgfmt"; then
8553           create_catalogs="no"
8554         fi
8555         # Extract the first word of "xgettext", so it can be a program name with args.
8556 set dummy xgettext; ac_word=$2
8557 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8558 echo "configure:8559: checking for $ac_word" >&5
8559 if eval "test \"`echo '$''{'gcc_cv_path_XGETTEXT'+set}'`\" = set"; then
8560   echo $ac_n "(cached) $ac_c" 1>&6
8561 else
8562   case "$XGETTEXT" in
8563   /*)
8564   gcc_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8565   ;;
8566   *)
8567   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8568   for ac_dir in $PATH; do
8569     test -z "$ac_dir" && ac_dir=.
8570     if test -f $ac_dir/$ac_word; then
8571       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8572         gcc_cv_path_XGETTEXT="$ac_dir/$ac_word"
8573         break
8574       fi
8575     fi
8576   done
8577   IFS="$ac_save_ifs"
8578   test -z "$gcc_cv_path_XGETTEXT" && gcc_cv_path_XGETTEXT=":"
8579   ;;
8580 esac
8581 fi
8582 XGETTEXT="$gcc_cv_path_XGETTEXT"
8583 if test -n "$XGETTEXT"; then
8584   echo "$ac_t""$XGETTEXT" 1>&6
8585 else
8586   echo "$ac_t""no" 1>&6
8587 fi
8588
8589
8590         USE_INCLUDED_LIBINTL=yes
8591         CATOBJEXT=.gmo
8592         INSTOBJEXT=.mo
8593         DATADIRNAME=share
8594         INTLDEPS='$(top_builddir)/intl/libintl.a'
8595         INTLLIBS=$INTLDEPS
8596         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8597         nls_cv_header_intl=intl/libintl.h
8598         nls_cv_header_libgt=intl/libgettext.h
8599       fi
8600
8601             if test "$XGETTEXT" != ":"; then
8602                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8603           : ;
8604         else
8605           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8606           XGETTEXT=":"
8607         fi
8608       fi
8609
8610
8611
8612       # We need to process the po/ directory.
8613       POSUB=po
8614     else
8615       DATADIRNAME=share
8616       nls_cv_header_intl=intl/libintl.h
8617       nls_cv_header_libgt=intl/libgettext.h
8618     fi
8619
8620
8621
8622
8623     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8624     # because some of the sources are only built for this goal.
8625     if test "$PACKAGE" = gettext; then
8626       USE_NLS=yes
8627       USE_INCLUDED_LIBINTL=yes
8628     fi
8629
8630                 for lang in $ALL_LINGUAS; do
8631       GMOFILES="$GMOFILES $lang.gmo"
8632       POFILES="$POFILES $lang.po"
8633     done
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644
8645
8646
8647
8648    if test "x$create_catalogs" = "xno"; then
8649      echo "configure: warning: No program for building catalogs found -> building disabled" 1>&2
8650    fi
8651
8652    if test "x$CATOBJEXT" != "x" && test "x$create_catalogs" != "xno" ; then
8653      if test "x$ALL_LINGUAS" = "x"; then
8654        LINGUAS=
8655      else
8656        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8657 echo "configure:8658: checking for catalogs to be installed" >&5
8658        if test "x$LINGUAS" = "x"; then
8659          LINGUAS=$ALL_LINGUAS
8660        else
8661          NEW_LINGUAS=
8662          for lang in $ALL_LINGUAS; do
8663            case " $LINGUAS " in
8664              *" $lang "*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8665            esac
8666          done
8667          LINGUAS=$NEW_LINGUAS
8668        fi
8669        echo "$ac_t""$LINGUAS" 1>&6
8670      fi
8671
8672           if test -n "$LINGUAS"; then
8673        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8674      fi
8675    fi
8676
8677             if test $ac_cv_header_locale_h = yes; then
8678      INCLUDE_LOCALE_H="#include <locale.h>"
8679    else
8680      INCLUDE_LOCALE_H="\
8681 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8682    fi
8683
8684
8685             test -d intl || mkdir intl
8686    if test "$CATOBJEXT" = ".cat"; then
8687      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8688 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8689 echo "configure:8690: checking for linux/version.h" >&5
8690 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8691   echo $ac_n "(cached) $ac_c" 1>&6
8692 else
8693   cat > conftest.$ac_ext <<EOF
8694 #line 8695 "configure"
8695 #include "confdefs.h"
8696 #include <linux/version.h>
8697 EOF
8698 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8699 { (eval echo configure:8700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8700 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8701 if test -z "$ac_err"; then
8702   rm -rf conftest*
8703   eval "ac_cv_header_$ac_safe=yes"
8704 else
8705   echo "$ac_err" >&5
8706   echo "configure: failed program was:" >&5
8707   cat conftest.$ac_ext >&5
8708   rm -rf conftest*
8709   eval "ac_cv_header_$ac_safe=no"
8710 fi
8711 rm -f conftest*
8712 fi
8713 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8714   echo "$ac_t""yes" 1>&6
8715   msgformat=linux
8716 else
8717   echo "$ac_t""no" 1>&6
8718 msgformat=xopen
8719 fi
8720
8721
8722                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8723    fi
8724       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8725      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8726
8727             if test "$PACKAGE" = "gettext"; then
8728      GT_NO="#NO#"
8729      GT_YES=
8730    else
8731      GT_NO=
8732      GT_YES="#YES#"
8733    fi
8734
8735
8736
8737             MKINSTALLDIRS=
8738    if test -n "$ac_aux_dir"; then
8739      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8740    fi
8741    if test -z "$MKINSTALLDIRS"; then
8742      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8743    fi
8744
8745
8746       l=
8747
8748
8749          test -d po || mkdir po
8750    if test "x$srcdir" != "x."; then
8751      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8752        posrcprefix="$srcdir/"
8753      else
8754        posrcprefix="../$srcdir/"
8755      fi
8756    else
8757      posrcprefix="../"
8758    fi
8759    rm -f po/POTFILES
8760    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8761         < $srcdir/po/POTFILES.in > po/POTFILES
8762
8763 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8764
8765 # Windows32 Registry support for specifying GCC installation paths.
8766 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8767 if test "${enable_win32_registry+set}" = set; then
8768   enableval="$enable_win32_registry"
8769   :
8770 fi
8771
8772
8773 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8774 echo "configure:8775: checking whether windows registry support is requested" >&5
8775 if test x$enable_win32_registry != xno; then
8776   cat >> confdefs.h <<\EOF
8777 #define ENABLE_WIN32_REGISTRY 1
8778 EOF
8779
8780   echo "$ac_t""yes" 1>&6
8781 else
8782   echo "$ac_t""no" 1>&6
8783 fi
8784
8785 # Check if user specified a different registry key.
8786 case x${enable_win32_registry} in
8787 x | xyes)
8788   # default.
8789   gcc_cv_win32_registry_key="$VERSION"
8790   ;;
8791 xno)
8792   # no registry lookup.
8793   gcc_cv_win32_registry_key=''
8794   ;;
8795 *)
8796   # user-specified key.
8797   gcc_cv_win32_registry_key="$enable_win32_registry"
8798   ;;
8799 esac
8800
8801 if test x$enable_win32_registry != xno; then
8802   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8803 echo "configure:8804: checking registry key on windows hosts" >&5
8804   cat >> confdefs.h <<EOF
8805 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8806 EOF
8807
8808   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8809 fi
8810
8811 # Get an absolute path to the GCC top-level source directory
8812 holddir=`pwd`
8813 cd $srcdir
8814 topdir=`pwd`
8815 cd $holddir
8816
8817 # Conditionalize the makefile for this host machine.
8818 # Make-host contains the concatenation of all host makefile fragments
8819 # [there can be more than one].  This file is built by configure.frag.
8820 host_overrides=Make-host
8821 dep_host_xmake_file=
8822 for f in .. ${host_xmake_file}
8823 do
8824         if test -f ${srcdir}/config/$f
8825         then
8826                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8827         fi
8828 done
8829
8830 # Conditionalize the makefile for this target machine.
8831 # Make-target contains the concatenation of all host makefile fragments
8832 # [there can be more than one].  This file is built by configure.frag.
8833 target_overrides=Make-target
8834 dep_tmake_file=
8835 for f in .. ${tmake_file}
8836 do
8837         if test -f ${srcdir}/config/$f
8838         then
8839                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8840         fi
8841 done
8842
8843 # If the host doesn't support symlinks, modify CC in
8844 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8845 # Otherwise, we can use "CC=$(CC)".
8846 rm -f symtest.tem
8847 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8848 then
8849         cc_set_by_configure="\$(CC)"
8850         quoted_cc_set_by_configure="\$(CC)"
8851         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8852 else
8853         rm -f symtest.tem
8854         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8855         then
8856                 symbolic_link="cp -p"
8857         else
8858                 symbolic_link="cp"
8859         fi
8860         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8861         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8862         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8863 fi
8864 rm -f symtest.tem
8865
8866 out_object_file=`basename $out_file .c`.o
8867
8868 tm_file_list=
8869 for f in $tm_file; do
8870   case $f in
8871     gansidecl.h )
8872        tm_file_list="${tm_file_list} $f" ;;
8873     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8874   esac
8875 done
8876
8877 host_xm_file_list=
8878 for f in $host_xm_file; do
8879   case $f in
8880     auto-host.h | gansidecl.h | hwint.h )
8881        host_xm_file_list="${host_xm_file_list} $f" ;;
8882     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8883   esac
8884 done
8885
8886 build_xm_file_list=
8887 for f in $build_xm_file; do
8888   case $f in
8889     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8890        build_xm_file_list="${build_xm_file_list} $f" ;;
8891     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8892   esac
8893 done
8894
8895 # Define macro CROSS_COMPILE in compilation
8896 # if this is a cross-compiler.
8897 # Also use all.cross instead of all.internal
8898 # and add cross-make to Makefile.
8899 cross_overrides="/dev/null"
8900 if test x$host != x$target
8901 then
8902         cross_defines="CROSS=-DCROSS_COMPILE"
8903         cross_overrides="${topdir}/cross-make"
8904 fi
8905
8906 # If this is a cross-compiler that does not
8907 # have its own set of headers then define
8908 # inhibit_libc
8909
8910 # If this is using newlib, then define inhibit_libc in
8911 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8912 # libgcc.a, but that's OK because newlib should have its own version of
8913 # assert.h.
8914 inhibit_libc=
8915 if test x$host != x$target && test x$with_headers = x; then
8916        inhibit_libc=-Dinhibit_libc
8917 else
8918        if test x$with_newlib = xyes; then
8919                inhibit_libc=-Dinhibit_libc
8920        fi
8921 fi
8922
8923
8924 # When building gcc with a cross-compiler, we need to fix a few things.
8925 # This must come after cross-make as we want all.build to override
8926 # all.cross.
8927 build_overrides="/dev/null"
8928 if test x$build != x$host
8929 then
8930         build_overrides="${topdir}/build-make"
8931 fi
8932
8933 # Expand extra_headers to include complete path.
8934 # This substitutes for lots of t-* files.
8935 extra_headers_list=
8936 if test "x$extra_headers" = x
8937 then true
8938 else
8939         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8940         for file in $extra_headers;
8941         do
8942                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8943         done
8944 fi
8945
8946 if test x$use_collect2 = xno; then
8947         use_collect2=
8948 fi
8949
8950 # Add a definition of USE_COLLECT2 if system wants one.
8951 # Also tell toplev.c what to do.
8952 # This substitutes for lots of t-* files.
8953 if test x$use_collect2 = x
8954 then
8955         will_use_collect2=
8956         maybe_use_collect2=
8957 else
8958         will_use_collect2="collect2"
8959         maybe_use_collect2="-DUSE_COLLECT2"
8960 fi
8961
8962 # NEED TO CONVERT
8963 # Set MD_DEPS if the real md file is in md.pre-cpp.
8964 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8965 # for line oriented comments, so we must always use a GNU cpp.  If
8966 # building gcc with a cross compiler, use the cross compiler just
8967 # built.  Otherwise, we can use the cpp just built.
8968 md_file_sub=
8969 if test "x$md_cppflags" = x
8970 then
8971         md_file_sub=$srcdir/config/$md_file
8972 else
8973         md_file=md
8974 fi
8975
8976 # If we have gas in the build tree, make a link to it.
8977 if test -f ../gas/Makefile; then
8978         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8979 fi
8980
8981 # If we have nm in the build tree, make a link to it.
8982 if test -f ../binutils/Makefile; then
8983         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8984 fi
8985
8986 # If we have ld in the build tree, make a link to it.
8987 if test -f ../ld/Makefile; then
8988 #       if test x$use_collect2 = x; then
8989 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8990 #       else
8991                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8992 #       fi
8993 fi
8994
8995 # Figure out what assembler we will be using.
8996 echo $ac_n "checking what assembler to use""... $ac_c" 1>&6
8997 echo "configure:8998: checking what assembler to use" >&5
8998 gcc_cv_as=
8999 gcc_cv_gas_major_version=
9000 gcc_cv_gas_minor_version=
9001 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
9002 if test -x "$DEFAULT_ASSEMBLER"; then
9003         gcc_cv_as="$DEFAULT_ASSEMBLER"
9004 elif test -x "$AS"; then
9005         gcc_cv_as="$AS"
9006 elif test -x as$host_exeext; then
9007         # Build using assembler in the current directory.
9008         gcc_cv_as=./as$host_exeext
9009 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
9010         # Single tree build which includes gas.
9011         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
9012         do
9013                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
9014                 if test x$gcc_cv_gas_version != x; then
9015                         break
9016                 fi
9017         done
9018         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
9019         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
9020 fi
9021
9022 if test "x$gcc_cv_as" = x -a x$host = x$target; then
9023         # Native build.
9024         # Search the same directories that the installed compiler will
9025         # search.  Else we may find the wrong assembler and lose.  If we
9026         # do not find a suitable assembler binary, then try the user's
9027         # path.
9028         #
9029         # Also note we have to check MD_EXEC_PREFIX before checking the
9030         # user's path.  Unfortunately, there is no good way to get at the
9031         # value of MD_EXEC_PREFIX here.  So we do a brute force search
9032         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
9033         # to be fixed as part of the make/configure rewrite too.
9034
9035         if test "x$exec_prefix" = xNONE; then
9036                 if test "x$prefix" = xNONE; then
9037                         test_prefix=/usr/local
9038                 else
9039                         test_prefix=$prefix
9040                 fi
9041         else
9042                 test_prefix=$exec_prefix
9043         fi
9044
9045         # If the loop below does not find an assembler, then use whatever
9046         # one we can find in the users's path.
9047         # user's path.
9048         as=as$host_exeext
9049
9050         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
9051                    $test_prefix/lib/gcc-lib/$target \
9052                    /usr/lib/gcc/$target/$gcc_version \
9053                    /usr/lib/gcc/$target \
9054                    $test_prefix/$target/bin/$target/$gcc_version \
9055                    $test_prefix/$target/bin \
9056                    /usr/libexec \
9057                    /usr/ccs/gcc \
9058                    /usr/ccs/bin \
9059                    /udk/usr/ccs/bin \
9060                    /bsd43/usr/lib/cmplrs/cc \
9061                    /usr/cross64/usr/bin \
9062                    /usr/lib/cmplrs/cc \
9063                    /sysv/usr/lib/cmplrs/cc \
9064                    /svr4/usr/lib/cmplrs/cc \
9065                    /usr/bin"
9066
9067         for dir in $test_dirs; do
9068                 if test -f $dir/as$host_exeext; then
9069                         gcc_cv_as=$dir/as$host_exeext
9070                         break;
9071                 fi
9072         done
9073 fi
9074 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9075   echo "$ac_t"""newly built gas"" 1>&6
9076 else
9077   echo "$ac_t""$gcc_cv_as" 1>&6
9078 fi
9079
9080 # Figure out what nm we will be using.
9081 echo $ac_n "checking what nm to use""... $ac_c" 1>&6
9082 echo "configure:9083: checking what nm to use" >&5
9083 if test -x nm$host_exeext; then
9084         gcc_cv_nm=./nm$host_exeext
9085 elif test x$host = x$target; then
9086         # Native build.
9087         gcc_cv_nm=nm$host_exeext
9088 fi
9089 echo "$ac_t""$gcc_cv_nm" 1>&6
9090
9091 # Figure out what assembler alignment features are present.
9092 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
9093 echo "configure:9094: checking assembler alignment features" >&5
9094 gcc_cv_as_alignment_features=
9095 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9096         # Gas version 2.6 and later support for .balign and .p2align.
9097         # bytes to skip when using .p2align.
9098         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
9099                 gcc_cv_as_alignment_features=".balign and .p2align"
9100                 cat >> confdefs.h <<\EOF
9101 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9102 EOF
9103
9104         fi
9105         # Gas version 2.8 and later support specifying the maximum
9106         # bytes to skip when using .p2align.
9107         if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
9108                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9109                 cat >> confdefs.h <<\EOF
9110 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9111 EOF
9112
9113         fi
9114 elif test x$gcc_cv_as != x; then
9115         # Check if we have .balign and .p2align
9116         echo ".balign  4" > conftest.s
9117         echo ".p2align  2" >> conftest.s
9118         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9119                 gcc_cv_as_alignment_features=".balign and .p2align"
9120                 cat >> confdefs.h <<\EOF
9121 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
9122 EOF
9123
9124         fi
9125         rm -f conftest.s conftest.o
9126         # Check if specifying the maximum bytes to skip when
9127         # using .p2align is supported.
9128         echo ".p2align 4,,7" > conftest.s
9129         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9130                 gcc_cv_as_alignment_features=".p2align including maximum skip"
9131                 cat >> confdefs.h <<\EOF
9132 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
9133 EOF
9134
9135         fi
9136         rm -f conftest.s conftest.o
9137 fi
9138 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
9139
9140 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
9141 echo "configure:9142: checking assembler subsection support" >&5
9142 gcc_cv_as_subsections=
9143 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9144   if test "$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
9145     gcc_cv_as_subsections="working .subsection -1"
9146   fi
9147 elif test x$gcc_cv_as != x; then
9148         # Check if we have .subsection
9149         echo ".subsection 1" > conftest.s
9150         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9151                 gcc_cv_as_subsections=".subsection"
9152                 if test x$gcc_cv_nm != x; then
9153                         cat > conftest.s <<EOF
9154 conftest_label1: .word 0
9155 .subsection -1
9156 conftest_label2: .word 0
9157 .previous
9158 EOF
9159                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9160                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
9161                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
9162                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
9163                                         :
9164                                 else
9165                                         gcc_cv_as_subsections="working .subsection -1"
9166                                 fi
9167                         fi
9168                 fi
9169         fi
9170         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9171 fi
9172 if test x"$gcc_cv_as_subsections" = x"working .subsection -1"; then
9173         cat >> confdefs.h <<\EOF
9174 #define HAVE_GAS_SUBSECTION_ORDERING 1
9175 EOF
9176
9177 fi
9178 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
9179
9180 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
9181 echo "configure:9182: checking assembler weak support" >&5
9182 gcc_cv_as_weak=
9183 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9184   if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 2 -o "$gcc_cv_gas_major_version" -gt 2; then
9185     gcc_cv_as_weak="yes"
9186   fi
9187 elif test x$gcc_cv_as != x; then
9188         # Check if we have .weak
9189         echo "  .weak foobar" > conftest.s
9190         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9191                 gcc_cv_as_weak="yes"
9192         fi
9193         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9194 fi
9195 if test x"$gcc_cv_as_weak" = xyes; then
9196         cat >> confdefs.h <<\EOF
9197 #define HAVE_GAS_WEAK 1
9198 EOF
9199
9200 fi
9201 echo "$ac_t""$gcc_cv_as_weak" 1>&6
9202
9203 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
9204 echo "configure:9205: checking assembler hidden support" >&5
9205 gcc_cv_as_hidden=
9206 if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9207   if test "$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
9208     gcc_cv_as_hidden="yes"
9209   fi
9210 elif test x$gcc_cv_as != x; then
9211         # Check if we have .hidden
9212         echo "  .hidden foobar" > conftest.s
9213         echo "foobar:" >> conftest.s
9214         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9215                 gcc_cv_as_hidden="yes"
9216         fi
9217         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
9218 fi
9219 if test x"$gcc_cv_as_hidden" = xyes; then
9220         cat >> confdefs.h <<\EOF
9221 #define HAVE_GAS_HIDDEN 1
9222 EOF
9223
9224 fi
9225 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
9226
9227 case "$target" in
9228   sparc*-*-*)
9229     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
9230 echo "configure:9231: checking assembler .register pseudo-op support" >&5
9231 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
9232   echo $ac_n "(cached) $ac_c" 1>&6
9233 else
9234
9235         gcc_cv_as_register_pseudo_op=unknown
9236         if test x$gcc_cv_as != x; then
9237             # Check if we have .register
9238             echo ".register %g2, #scratch" > conftest.s
9239             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9240                 gcc_cv_as_register_pseudo_op=yes
9241             else
9242                 gcc_cv_as_register_pseudo_op=no
9243             fi
9244             rm -f conftest.s conftest.o
9245         fi
9246
9247 fi
9248
9249 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
9250     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
9251         cat >> confdefs.h <<\EOF
9252 #define HAVE_AS_REGISTER_PSEUDO_OP 1
9253 EOF
9254
9255     fi
9256
9257     echo $ac_n "checking assembler supports -relax""... $ac_c" 1>&6
9258 echo "configure:9259: checking assembler supports -relax" >&5
9259 if eval "test \"`echo '$''{'gcc_cv_as_relax_opt'+set}'`\" = set"; then
9260   echo $ac_n "(cached) $ac_c" 1>&6
9261 else
9262
9263         gcc_cv_as_relax_opt=unknown
9264         if test x$gcc_cv_as != x; then
9265             # Check if gas supports -relax
9266             echo ".text" > conftest.s
9267             if $gcc_cv_as -relax -o conftest.o conftest.s > /dev/null 2>&1; then
9268                 gcc_cv_as_relax_opt=yes
9269             else
9270                 gcc_cv_as_relax_opt=no
9271             fi
9272             rm -f conftest.s conftest.o
9273         fi
9274
9275 fi
9276
9277 echo "$ac_t""$gcc_cv_as_relax_opt" 1>&6
9278     if test "x$gcc_cv_as_relax_opt" = xyes; then
9279         cat >> confdefs.h <<\EOF
9280 #define HAVE_AS_RELAX_OPTION 1
9281 EOF
9282
9283     fi
9284
9285     case "$tm_file" in
9286     *64*)
9287         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
9288 echo "configure:9289: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
9289 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
9290   echo $ac_n "(cached) $ac_c" 1>&6
9291 else
9292
9293                 if test -n "$gcc_cv_as"; then
9294                     echo ".xword foo" > conftest.s
9295                     gcc_cv_as_flags64=no
9296                     for flag in "-xarch=v9" "-64 -Av9"; do
9297                         if $gcc_cv_as $flag -o conftest.o conftest.s \
9298                             > /dev/null 2>&1; then
9299                             gcc_cv_as_flags64=$flag
9300                             break
9301                         fi
9302                     done
9303                     rm -f conftest.s conftest.o
9304                 else
9305                     if test "$gas" = yes; then
9306                         gcc_cv_as_flags64="-64 -Av9"
9307                     else
9308                         gcc_cv_as_flags64="-xarch=v9"
9309                     fi
9310                 fi
9311
9312 fi
9313
9314 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
9315         if test "x$gcc_cv_as_flags64" = xno; then
9316
9317             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9318             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
9319
9320         else
9321             cat >> confdefs.h <<EOF
9322 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
9323 EOF
9324
9325         fi
9326         ;;
9327     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
9328         ;;
9329     esac
9330
9331     if test "x$gcc_cv_as_flags64" != xno; then
9332         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
9333 echo "configure:9334: checking for assembler offsetable %lo() support" >&5
9334 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
9335   echo $ac_n "(cached) $ac_c" 1>&6
9336 else
9337
9338             gcc_cv_as_offsetable_lo10=unknown
9339             if test "x$gcc_cv_as" != x; then
9340                 # Check if assembler has offsetable %lo()
9341                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
9342                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
9343                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
9344                         > /dev/null 2>&1 &&
9345                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
9346                         > /dev/null 2>&1; then
9347                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
9348                         gcc_cv_as_offsetable_lo10=no
9349                     else
9350                         gcc_cv_as_offsetable_lo10=yes
9351                     fi
9352                 else
9353                     gcc_cv_as_offsetable_lo10=no
9354                 fi
9355                 rm -f conftest.s conftest.o conftest1.s conftest1.o
9356             fi
9357
9358 fi
9359
9360 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
9361         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
9362             cat >> confdefs.h <<\EOF
9363 #define HAVE_AS_OFFSETABLE_LO10 1
9364 EOF
9365
9366         fi
9367     fi
9368     ;;
9369
9370   i[34567]86-*-*)
9371     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
9372 echo "configure:9373: checking assembler instructions" >&5
9373     gcc_cv_as_instructions=
9374     if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
9375       if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 9 -o "$gcc_cv_gas_major_version" -gt 2; then
9376         gcc_cv_as_instructions="filds fists"
9377       fi
9378     elif test x$gcc_cv_as != x; then
9379         set "filds fists" "filds mem; fists mem"
9380         while test $# -gt 0
9381         do
9382                 echo "$2" > conftest.s
9383                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
9384                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
9385                 fi
9386                 shift 2
9387         done
9388         rm -f conftest.s conftest.o
9389     fi
9390     if test x"$gcc_cv_as_instructions" != x; then
9391         cat >> confdefs.h <<EOF
9392 #define HAVE_GAS_`echo "$gcc_cv_as_instructions" | tr 'a-z ' 'A-Z_'` 1
9393 EOF
9394
9395     fi
9396     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9397     ;;
9398 esac
9399
9400 # Figure out what language subdirectories are present.
9401 # Look if the user specified --enable-languages="..."; if not, use
9402 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9403 # go away some day.
9404 if test x"${enable_languages+set}" != xset; then
9405         if test x"${LANGUAGES+set}" = xset; then
9406                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9407         else
9408                 enable_languages=all
9409         fi
9410 else
9411         if test x"${enable_languages}" = x; then
9412                 { echo "configure: error: --enable-languages needs at least one argument" 1>&2; exit 1; }
9413         fi
9414 fi
9415 subdirs=
9416 for lang in ${srcdir}/*/config-lang.in ..
9417 do
9418         case $lang in
9419         ..) ;;
9420         # The odd quoting in the next line works around
9421         # an apparent bug in bash 1.12 on linux.
9422         ${srcdir}/[*]/config-lang.in) ;;
9423         *)
9424           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9425           if test "x$lang_alias" = x
9426           then
9427                 echo "$lang doesn't set \$language." 1>&2
9428                 exit 1
9429           fi
9430           if test x"${enable_languages}" = xall && test x"${lang_alias}" != xCHILL; then
9431                 add_this_lang=yes
9432           else
9433                 case "${enable_languages}" in
9434                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9435                         add_this_lang=yes
9436                         ;;
9437                     * )
9438                         add_this_lang=no
9439                         ;;
9440                 esac
9441           fi
9442           if test x"${add_this_lang}" = xyes; then
9443                 case $lang in
9444                     ${srcdir}/ada/config-lang.in)
9445                         if test x$gnat = xyes ; then
9446                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9447                         fi
9448                         ;;
9449                     *)
9450                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9451                         ;;
9452                 esac
9453           fi
9454           ;;
9455         esac
9456 done
9457
9458 # Make gthr-default.h if we have a thread file.
9459 gthread_flags=
9460 if test $thread_file != single; then
9461     rm -f gthr-default.h
9462     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9463     gthread_flags=-DHAVE_GTHR_DEFAULT
9464 fi
9465
9466
9467 # Find out what GC implementation we want, or may, use.
9468 # Check whether --with-gc or --without-gc was given.
9469 if test "${with_gc+set}" = set; then
9470   withval="$with_gc"
9471   case "$withval" in
9472   simple | page)
9473     GGC=ggc-$withval
9474     ;;
9475   *)
9476     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9477     ;;
9478 esac
9479 else
9480   if test $ac_cv_func_mmap_anywhere = yes \
9481     || test $ac_cv_func_valloc = yes; then
9482   GGC=ggc-page
9483 else
9484   GGC=ggc-simple
9485 fi
9486 fi
9487
9488
9489 echo "Using $GGC for garbage collection."
9490
9491 # Use the system's zlib library.
9492 zlibdir=-L../zlib
9493 zlibinc="-I\$(srcdir)/../zlib"
9494 # Check whether --with-system-zlib or --without-system-zlib was given.
9495 if test "${with_system_zlib+set}" = set; then
9496   withval="$with_system_zlib"
9497   zlibdir=
9498 zlibinc=
9499
9500 fi
9501
9502
9503
9504
9505 # Build a new-abi (c++) system
9506 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9507 if test "${enable_new_gxx_abi+set}" = set; then
9508   enableval="$enable_new_gxx_abi"
9509   cat >> confdefs.h <<\EOF
9510 #define ENABLE_NEW_GXX_ABI 1
9511 EOF
9512
9513 GXX_ABI_FLAG='-fnew-abi'
9514 echo "Building a new-abi g++ compiler."
9515
9516 fi
9517
9518
9519
9520 # Build a new-libstdc++ system (ie libstdc++-v3)
9521 echo $ac_n "checking for libstdc++ to install""... $ac_c" 1>&6
9522 echo "configure:9523: checking for libstdc++ to install" >&5
9523 # Check whether --enable-libstdcxx-v3 or --disable-libstdcxx-v3 was given.
9524 if test "${enable_libstdcxx_v3+set}" = set; then
9525   enableval="$enable_libstdcxx_v3"
9526   enable_libstdcxx_v3="$enableval"
9527 else
9528   enable_libstdcxx_v3=no
9529 fi
9530
9531
9532 if test x$enable_libstdcxx_v3 = xyes; then
9533   echo "$ac_t""v3" 1>&6
9534   HAVE_LIBSTDCXX_V3=1
9535   ac_esn=1
9536 else
9537   echo "$ac_t""v2" 1>&6
9538   HAVE_LIBSTDCXX_V3=0
9539   ac_esn=0
9540 fi
9541 cat >> confdefs.h <<EOF
9542 #define ENABLE_STD_NAMESPACE $ac_esn
9543 EOF
9544
9545
9546
9547
9548 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
9549 echo "configure:9550: checking whether to enable maintainer-specific portions of Makefiles" >&5
9550     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
9551 if test "${enable_maintainer_mode+set}" = set; then
9552   enableval="$enable_maintainer_mode"
9553   maintainer_mode=$enableval
9554 else
9555   maintainer_mode=no
9556 fi
9557
9558
9559 echo "$ac_t""$maintainer_mode" 1>&6
9560
9561 if test "$maintainer_mode" = "yes"; then
9562   MAINT=''
9563 else
9564   MAINT='#'
9565 fi
9566
9567 # Make empty files to contain the specs and options for each language.
9568 # Then add #include lines to for a compiler that has specs and/or options.
9569
9570 lang_specs_files=
9571 lang_options_files=
9572 lang_tree_files=
9573 rm -f specs.h options.h gencheck.h
9574 touch specs.h options.h gencheck.h
9575 for subdir in . $subdirs
9576 do
9577         if test -f $srcdir/$subdir/lang-specs.h; then
9578                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9579                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9580         fi
9581         if test -f $srcdir/$subdir/lang-options.h; then
9582                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9583                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9584         fi
9585         if test -f $srcdir/$subdir/$subdir-tree.def; then
9586                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9587                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9588         fi
9589 done
9590
9591 # These (without "all_") are set in each config-lang.in.
9592 # `language' must be a single word so is spelled singularly.
9593 all_languages=
9594 all_boot_languages=
9595 all_compilers=
9596 all_stagestuff=
9597 all_diff_excludes=
9598 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug mklibgcc'
9599 # List of language makefile fragments.
9600 all_lang_makefiles=
9601 all_headers=
9602 all_lib2funcs=
9603
9604 # Add the language fragments.
9605 # Languages are added via two mechanisms.  Some information must be
9606 # recorded in makefile variables, these are defined in config-lang.in.
9607 # We accumulate them and plug them into the main Makefile.
9608 # The other mechanism is a set of hooks for each of the main targets
9609 # like `clean', `install', etc.
9610
9611 language_fragments="Make-lang"
9612 language_hooks="Make-hooks"
9613
9614 for s in .. $subdirs
9615 do
9616         if test $s != ".."
9617         then
9618                 language=
9619                 boot_language=
9620                 compilers=
9621                 stagestuff=
9622                 diff_excludes=
9623                 headers=
9624                 outputs=
9625                 lib2funcs=
9626                 . ${srcdir}/$s/config-lang.in
9627                 if test "x$language" = x
9628                 then
9629                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9630                         exit 1
9631                 fi
9632                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in $outputs"
9633                 all_languages="$all_languages $language"
9634                 if test "x$boot_language" = xyes
9635                 then
9636                         all_boot_languages="$all_boot_languages $language"
9637                 fi
9638                 all_compilers="$all_compilers $compilers"
9639                 all_stagestuff="$all_stagestuff $stagestuff"
9640                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9641                 all_headers="$all_headers $headers"
9642                 all_outputs="$all_outputs $outputs"
9643                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9644         fi
9645 done
9646
9647 # Since we can't use `::' targets, we link each language in
9648 # with a set of hooks, reached indirectly via lang.${target}.
9649
9650 rm -f Make-hooks
9651 touch Make-hooks
9652 target_list="all.build all.cross start.encap rest.encap \
9653         info dvi \
9654         install-normal install-common install-info install-man \
9655         uninstall distdir \
9656         mostlyclean clean distclean extraclean maintainer-clean \
9657         stage1 stage2 stage3 stage4"
9658 for t in $target_list
9659 do
9660         x=
9661         for lang in .. $all_languages
9662         do
9663                 if test $lang != ".."; then
9664                         x="$x $lang.$t"
9665                 fi
9666         done
9667         echo "lang.$t: $x" >> Make-hooks
9668 done
9669
9670 # If we're not building in srcdir, create .gdbinit.
9671
9672 if test ! -f Makefile.in; then
9673         echo "dir ." > .gdbinit
9674         echo "dir ${srcdir}" >> .gdbinit
9675         if test x$gdb_needs_out_file_path = xyes
9676         then
9677                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9678         fi
9679         if test "x$subdirs" != x; then
9680                 for s in $subdirs
9681                 do
9682                         echo "dir ${srcdir}/$s" >> .gdbinit
9683                 done
9684         fi
9685         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9686 fi
9687
9688 # Define variables host_canonical and build_canonical
9689 # because some Cygnus local changes in the Makefile depend on them.
9690 build_canonical=${build}
9691 host_canonical=${host}
9692 target_subdir=
9693 if test "${host}" != "${target}" ; then
9694     target_subdir=${target}/
9695 fi
9696
9697
9698
9699
9700 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9701 # absolute path for gcc_tooldir based on inserting the number of up-directory
9702 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9703 # $(libsubdir)/@(unlibsubdir) based path.
9704 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9705 # make and thus we'd get different behavior depending on where we built the
9706 # sources.
9707 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9708     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9709 else
9710 # An explanation of the sed strings:
9711 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9712 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9713 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9714 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9715 #
9716 # (*) Note this pattern overwrites the first character of the string
9717 # with a forward slash if one is not already present.  This is not a
9718 # problem because the exact names of the sub-directories concerned is
9719 # unimportant, just the number of them matters.
9720 #
9721 # The practical upshot of these patterns is like this:
9722 #
9723 #  prefix     exec_prefix        result
9724 #  ------     -----------        ------
9725 #   /foo        /foo/bar          ../
9726 #   /foo/       /foo/bar          ../
9727 #   /foo        /foo/bar/         ../
9728 #   /foo/       /foo/bar/         ../
9729 #   /foo        /foo/bar/ugg      ../../
9730 #
9731     dollar='$$'
9732     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9733 fi
9734
9735
9736
9737 # Nothing to do for FLOAT_H, float_format already handled.
9738 objdir=`pwd`
9739
9740
9741 # Process the language and host/target makefile fragments.
9742 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9743
9744 # Substitute configuration variables
9745
9746
9747
9748
9749
9750
9751
9752
9753
9754
9755
9756
9757
9758
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792
9793
9794
9795
9796
9797
9798
9799
9800
9801 # Echo that links are built
9802 if test x$host = x$target
9803 then
9804         str1="native "
9805 else
9806         str1="cross-"
9807         str2=" from $host"
9808 fi
9809
9810 if test x$host != x$build
9811 then
9812         str3=" on a $build system"
9813 fi
9814
9815 if test "x$str2" != x || test "x$str3" != x
9816 then
9817         str4=
9818 fi
9819
9820 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9821
9822 if test "x$str2" != x || test "x$str3" != x
9823 then
9824         echo " ${str2}${str3}." 1>&2
9825 fi
9826
9827 # Truncate the target if necessary
9828 if test x$host_truncate_target != x; then
9829         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9830 fi
9831
9832 # Configure the subdirectories
9833 # AC_CONFIG_SUBDIRS($subdirs)
9834
9835 # Create the Makefile
9836 # and configure language subdirectories
9837 trap '' 1 2 15
9838 cat > confcache <<\EOF
9839 # This file is a shell script that caches the results of configure
9840 # tests run on this system so they can be shared between configure
9841 # scripts and configure runs.  It is not useful on other systems.
9842 # If it contains results you don't want to keep, you may remove or edit it.
9843 #
9844 # By default, configure uses ./config.cache as the cache file,
9845 # creating it if it does not exist already.  You can give configure
9846 # the --cache-file=FILE option to use a different cache file; that is
9847 # what configure does when it calls configure scripts in
9848 # subdirectories, so they share the cache.
9849 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9850 # config.status only pays attention to the cache file if you give it the
9851 # --recheck option to rerun configure.
9852 #
9853 EOF
9854 # The following way of writing the cache mishandles newlines in values,
9855 # but we know of no workaround that is simple, portable, and efficient.
9856 # So, don't put newlines in cache variables' values.
9857 # Ultrix sh set writes to stderr and can't be redirected directly,
9858 # and sets the high bit in the cache file unless we assign to the vars.
9859 (set) 2>&1 |
9860   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9861   *ac_space=\ *)
9862     # `set' does not quote correctly, so add quotes (double-quote substitution
9863     # turns \\\\ into \\, and sed turns \\ into \).
9864     sed -n \
9865       -e "s/'/'\\\\''/g" \
9866       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9867     ;;
9868   *)
9869     # `set' quotes correctly as required by POSIX, so do not add quotes.
9870     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9871     ;;
9872   esac >> confcache
9873 if cmp -s $cache_file confcache; then
9874   :
9875 else
9876   if test -w $cache_file; then
9877     echo "updating cache $cache_file"
9878     cat confcache > $cache_file
9879   else
9880     echo "not updating unwritable cache $cache_file"
9881   fi
9882 fi
9883 rm -f confcache
9884
9885 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9886
9887 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9888 # Let make expand exec_prefix.
9889 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9890
9891 # Any assignment to VPATH causes Sun make to only execute
9892 # the first set of double-colon rules, so remove it if not needed.
9893 # If there is a colon in the path, we need to keep it.
9894 if test "x$srcdir" = x.; then
9895   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9896 fi
9897
9898 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9899
9900 DEFS=-DHAVE_CONFIG_H
9901
9902 # Without the "./", some shells look in PATH for config.status.
9903 : ${CONFIG_STATUS=./config.status}
9904
9905 echo creating $CONFIG_STATUS
9906 rm -f $CONFIG_STATUS
9907 cat > $CONFIG_STATUS <<EOF
9908 #! /bin/sh
9909 # Generated automatically by configure.
9910 # Run this file to recreate the current configuration.
9911 # This directory was configured as follows,
9912 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9913 #
9914 # $0 $ac_configure_args
9915 #
9916 # Compiler output produced by configure, useful for debugging
9917 # configure, is in ./config.log if it exists.
9918
9919 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9920 for ac_option
9921 do
9922   case "\$ac_option" in
9923   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9924     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9925     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9926   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9927     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9928     exit 0 ;;
9929   -help | --help | --hel | --he | --h)
9930     echo "\$ac_cs_usage"; exit 0 ;;
9931   *) echo "\$ac_cs_usage"; exit 1 ;;
9932   esac
9933 done
9934
9935 ac_given_srcdir=$srcdir
9936
9937 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9938 EOF
9939 cat >> $CONFIG_STATUS <<EOF
9940
9941 # Protect against being on the right side of a sed subst in config.status.
9942 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9943  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9944 $ac_vpsub
9945 $extrasub
9946 s%@SHELL@%$SHELL%g
9947 s%@CFLAGS@%$CFLAGS%g
9948 s%@CPPFLAGS@%$CPPFLAGS%g
9949 s%@CXXFLAGS@%$CXXFLAGS%g
9950 s%@FFLAGS@%$FFLAGS%g
9951 s%@DEFS@%$DEFS%g
9952 s%@LDFLAGS@%$LDFLAGS%g
9953 s%@LIBS@%$LIBS%g
9954 s%@exec_prefix@%$exec_prefix%g
9955 s%@prefix@%$prefix%g
9956 s%@program_transform_name@%$program_transform_name%g
9957 s%@bindir@%$bindir%g
9958 s%@sbindir@%$sbindir%g
9959 s%@libexecdir@%$libexecdir%g
9960 s%@datadir@%$datadir%g
9961 s%@sysconfdir@%$sysconfdir%g
9962 s%@sharedstatedir@%$sharedstatedir%g
9963 s%@localstatedir@%$localstatedir%g
9964 s%@libdir@%$libdir%g
9965 s%@includedir@%$includedir%g
9966 s%@oldincludedir@%$oldincludedir%g
9967 s%@infodir@%$infodir%g
9968 s%@mandir@%$mandir%g
9969 s%@maybe_cpplib@%$maybe_cpplib%g
9970 s%@enable_shared@%$enable_shared%g
9971 s%@host@%$host%g
9972 s%@host_alias@%$host_alias%g
9973 s%@host_cpu@%$host_cpu%g
9974 s%@host_vendor@%$host_vendor%g
9975 s%@host_os@%$host_os%g
9976 s%@target@%$target%g
9977 s%@target_alias@%$target_alias%g
9978 s%@target_cpu@%$target_cpu%g
9979 s%@target_vendor@%$target_vendor%g
9980 s%@target_os@%$target_os%g
9981 s%@build@%$build%g
9982 s%@build_alias@%$build_alias%g
9983 s%@build_cpu@%$build_cpu%g
9984 s%@build_vendor@%$build_vendor%g
9985 s%@build_os@%$build_os%g
9986 s%@CC@%$CC%g
9987 s%@NO_MINUS_C_MINUS_O@%$NO_MINUS_C_MINUS_O%g
9988 s%@OUTPUT_OPTION@%$OUTPUT_OPTION%g
9989 s%@strict1_warn@%$strict1_warn%g
9990 s%@warn_cflags@%$warn_cflags%g
9991 s%@stage1_cflags@%$stage1_cflags%g
9992 s%@SET_MAKE@%$SET_MAKE%g
9993 s%@AWK@%$AWK%g
9994 s%@LEX@%$LEX%g
9995 s%@LEXLIB@%$LEXLIB%g
9996 s%@LN@%$LN%g
9997 s%@LN_S@%$LN_S%g
9998 s%@RANLIB@%$RANLIB%g
9999 s%@YACC@%$YACC%g
10000 s%@INSTALL@%$INSTALL%g
10001 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
10002 s%@INSTALL_DATA@%$INSTALL_DATA%g
10003 s%@CPP@%$CPP%g
10004 s%@gnat@%$gnat%g
10005 s%@MAKEINFO@%$MAKEINFO%g
10006 s%@BUILD_INFO@%$BUILD_INFO%g
10007 s%@INSTALL_INFO@%$INSTALL_INFO%g
10008 s%@TARGET_GETGROUPS_T@%$TARGET_GETGROUPS_T%g
10009 s%@vfprintf@%$vfprintf%g
10010 s%@doprint@%$doprint%g
10011 s%@manext@%$manext%g
10012 s%@objext@%$objext%g
10013 s%@PACKAGE@%$PACKAGE%g
10014 s%@VERSION@%$VERSION%g
10015 s%@CHECK_PO@%$CHECK_PO%g
10016 s%@ALLOCA@%$ALLOCA%g
10017 s%@USE_NLS@%$USE_NLS%g
10018 s%@MSGFMT@%$MSGFMT%g
10019 s%@GMSGFMT@%$GMSGFMT%g
10020 s%@XGETTEXT@%$XGETTEXT%g
10021 s%@GENCAT@%$GENCAT%g
10022 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
10023 s%@CATALOGS@%$CATALOGS%g
10024 s%@CATOBJEXT@%$CATOBJEXT%g
10025 s%@DATADIRNAME@%$DATADIRNAME%g
10026 s%@GMOFILES@%$GMOFILES%g
10027 s%@INSTOBJEXT@%$INSTOBJEXT%g
10028 s%@INTLDEPS@%$INTLDEPS%g
10029 s%@INTLLIBS@%$INTLLIBS%g
10030 s%@INTLOBJS@%$INTLOBJS%g
10031 s%@POFILES@%$POFILES%g
10032 s%@POSUB@%$POSUB%g
10033 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
10034 s%@GT_NO@%$GT_NO%g
10035 s%@GT_YES@%$GT_YES%g
10036 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
10037 s%@l@%$l%g
10038 s%@inhibit_libc@%$inhibit_libc%g
10039 s%@gthread_flags@%$gthread_flags%g
10040 s%@GGC@%$GGC%g
10041 s%@zlibdir@%$zlibdir%g
10042 s%@zlibinc@%$zlibinc%g
10043 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
10044 s%@HAVE_LIBSTDCXX_V3@%$HAVE_LIBSTDCXX_V3%g
10045 s%@MAINT@%$MAINT%g
10046 s%@build_canonical@%$build_canonical%g
10047 s%@host_canonical@%$host_canonical%g
10048 s%@target_subdir@%$target_subdir%g
10049 s%@gcc_tooldir@%$gcc_tooldir%g
10050 s%@dollar@%$dollar%g
10051 s%@objdir@%$objdir%g
10052 s%@subdirs@%$subdirs%g
10053 s%@all_boot_languages@%$all_boot_languages%g
10054 s%@all_compilers@%$all_compilers%g
10055 s%@all_diff_excludes@%$all_diff_excludes%g
10056 s%@all_headers@%$all_headers%g
10057 s%@all_lang_makefiles@%$all_lang_makefiles%g
10058 s%@all_languages@%$all_languages%g
10059 s%@all_lib2funcs@%$all_lib2funcs%g
10060 s%@all_stagestuff@%$all_stagestuff%g
10061 s%@build_exeext@%$build_exeext%g
10062 s%@build_install_headers_dir@%$build_install_headers_dir%g
10063 s%@build_xm_file_list@%$build_xm_file_list%g
10064 s%@cc_set_by_configure@%$cc_set_by_configure%g
10065 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
10066 s%@cpp_install_dir@%$cpp_install_dir%g
10067 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
10068 s%@dep_tmake_file@%$dep_tmake_file%g
10069 s%@extra_c_flags@%$extra_c_flags%g
10070 s%@extra_headers_list@%$extra_headers_list%g
10071 s%@extra_objs@%$extra_objs%g
10072 s%@extra_parts@%$extra_parts%g
10073 s%@extra_passes@%$extra_passes%g
10074 s%@extra_programs@%$extra_programs%g
10075 s%@float_h_file@%$float_h_file%g
10076 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
10077 s%@gcc_version@%$gcc_version%g
10078 s%@gcc_version_full@%$gcc_version_full%g
10079 s%@gcc_version_trigger@%$gcc_version_trigger%g
10080 s%@host_exeext@%$host_exeext%g
10081 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
10082 s%@host_xm_file_list@%$host_xm_file_list%g
10083 s%@install@%$install%g
10084 s%@lang_options_files@%$lang_options_files%g
10085 s%@lang_specs_files@%$lang_specs_files%g
10086 s%@lang_tree_files@%$lang_tree_files%g
10087 s%@local_prefix@%$local_prefix%g
10088 s%@maybe_use_collect2@%$maybe_use_collect2%g
10089 s%@md_file@%$md_file%g
10090 s%@objc_boehm_gc@%$objc_boehm_gc%g
10091 s%@out_file@%$out_file%g
10092 s%@out_object_file@%$out_object_file%g
10093 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
10094 s%@symbolic_link@%$symbolic_link%g
10095 s%@thread_file@%$thread_file%g
10096 s%@tm_file_list@%$tm_file_list%g
10097 s%@will_use_collect2@%$will_use_collect2%g
10098 /@target_overrides@/r $target_overrides
10099 s%@target_overrides@%%g
10100 /@host_overrides@/r $host_overrides
10101 s%@host_overrides@%%g
10102 s%@cross_defines@%$cross_defines%g
10103 /@cross_overrides@/r $cross_overrides
10104 s%@cross_overrides@%%g
10105 /@build_overrides@/r $build_overrides
10106 s%@build_overrides@%%g
10107 /@language_fragments@/r $language_fragments
10108 s%@language_fragments@%%g
10109 /@language_hooks@/r $language_hooks
10110 s%@language_hooks@%%g
10111
10112 CEOF
10113 EOF
10114
10115 cat >> $CONFIG_STATUS <<\EOF
10116
10117 # Split the substitutions into bite-sized pieces for seds with
10118 # small command number limits, like on Digital OSF/1 and HP-UX.
10119 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
10120 ac_file=1 # Number of current file.
10121 ac_beg=1 # First line for current file.
10122 ac_end=$ac_max_sed_cmds # Line after last line for current file.
10123 ac_more_lines=:
10124 ac_sed_cmds=""
10125 while $ac_more_lines; do
10126   if test $ac_beg -gt 1; then
10127     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
10128   else
10129     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
10130   fi
10131   if test ! -s conftest.s$ac_file; then
10132     ac_more_lines=false
10133     rm -f conftest.s$ac_file
10134   else
10135     if test -z "$ac_sed_cmds"; then
10136       ac_sed_cmds="sed -f conftest.s$ac_file"
10137     else
10138       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
10139     fi
10140     ac_file=`expr $ac_file + 1`
10141     ac_beg=$ac_end
10142     ac_end=`expr $ac_end + $ac_max_sed_cmds`
10143   fi
10144 done
10145 if test -z "$ac_sed_cmds"; then
10146   ac_sed_cmds=cat
10147 fi
10148 EOF
10149
10150 cat >> $CONFIG_STATUS <<EOF
10151
10152 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
10153 EOF
10154 cat >> $CONFIG_STATUS <<\EOF
10155 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
10156   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10157   case "$ac_file" in
10158   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10159        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10160   *) ac_file_in="${ac_file}.in" ;;
10161   esac
10162
10163   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
10164
10165   # Remove last slash and all that follows it.  Not all systems have dirname.
10166   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10167   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10168     # The file is in a subdirectory.
10169     test ! -d "$ac_dir" && mkdir "$ac_dir"
10170     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
10171     # A "../" for each directory in $ac_dir_suffix.
10172     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
10173   else
10174     ac_dir_suffix= ac_dots=
10175   fi
10176
10177   case "$ac_given_srcdir" in
10178   .)  srcdir=.
10179       if test -z "$ac_dots"; then top_srcdir=.
10180       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
10181   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
10182   *) # Relative path.
10183     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
10184     top_srcdir="$ac_dots$ac_given_srcdir" ;;
10185   esac
10186
10187
10188   echo creating "$ac_file"
10189   rm -f "$ac_file"
10190   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
10191   case "$ac_file" in
10192   *Makefile*) ac_comsub="1i\\
10193 # $configure_input" ;;
10194   *) ac_comsub= ;;
10195   esac
10196
10197   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10198   sed -e "$ac_comsub
10199 s%@configure_input@%$configure_input%g
10200 s%@srcdir@%$srcdir%g
10201 s%@top_srcdir@%$top_srcdir%g
10202 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
10203 fi; done
10204 rm -f conftest.s*
10205
10206 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
10207 # NAME is the cpp macro being defined and VALUE is the value it is being given.
10208 #
10209 # ac_d sets the value in "#define NAME VALUE" lines.
10210 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
10211 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
10212 ac_dC='\3'
10213 ac_dD='%g'
10214 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
10215 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10216 ac_uB='\([      ]\)%\1#\2define\3'
10217 ac_uC=' '
10218 ac_uD='\4%g'
10219 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
10220 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
10221 ac_eB='$%\1#\2define\3'
10222 ac_eC=' '
10223 ac_eD='%g'
10224
10225 if test "${CONFIG_HEADERS+set}" != set; then
10226 EOF
10227 cat >> $CONFIG_STATUS <<EOF
10228   CONFIG_HEADERS="auto-host.h:config.in"
10229 EOF
10230 cat >> $CONFIG_STATUS <<\EOF
10231 fi
10232 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
10233   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
10234   case "$ac_file" in
10235   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
10236        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
10237   *) ac_file_in="${ac_file}.in" ;;
10238   esac
10239
10240   echo creating $ac_file
10241
10242   rm -f conftest.frag conftest.in conftest.out
10243   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
10244   cat $ac_file_inputs > conftest.in
10245
10246 EOF
10247
10248 # Transform confdefs.h into a sed script conftest.vals that substitutes
10249 # the proper values into config.h.in to produce config.h.  And first:
10250 # Protect against being on the right side of a sed subst in config.status.
10251 # Protect against being in an unquoted here document in config.status.
10252 rm -f conftest.vals
10253 cat > conftest.hdr <<\EOF
10254 s/[\\&%]/\\&/g
10255 s%[\\$`]%\\&%g
10256 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
10257 s%ac_d%ac_u%gp
10258 s%ac_u%ac_e%gp
10259 EOF
10260 sed -n -f conftest.hdr confdefs.h > conftest.vals
10261 rm -f conftest.hdr
10262
10263 # This sed command replaces #undef with comments.  This is necessary, for
10264 # example, in the case of _POSIX_SOURCE, which is predefined and required
10265 # on some systems where configure will not decide to define it.
10266 cat >> conftest.vals <<\EOF
10267 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
10268 EOF
10269
10270 # Break up conftest.vals because some shells have a limit on
10271 # the size of here documents, and old seds have small limits too.
10272
10273 rm -f conftest.tail
10274 while :
10275 do
10276   ac_lines=`grep -c . conftest.vals`
10277   # grep -c gives empty output for an empty file on some AIX systems.
10278   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
10279   # Write a limited-size here document to conftest.frag.
10280   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
10281   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
10282   echo 'CEOF
10283   sed -f conftest.frag conftest.in > conftest.out
10284   rm -f conftest.in
10285   mv conftest.out conftest.in
10286 ' >> $CONFIG_STATUS
10287   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
10288   rm -f conftest.vals
10289   mv conftest.tail conftest.vals
10290 done
10291 rm -f conftest.vals
10292
10293 cat >> $CONFIG_STATUS <<\EOF
10294   rm -f conftest.frag conftest.h
10295   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
10296   cat conftest.in >> conftest.h
10297   rm -f conftest.in
10298   if cmp -s $ac_file conftest.h 2>/dev/null; then
10299     echo "$ac_file is unchanged"
10300     rm -f conftest.h
10301   else
10302     # Remove last slash and all that follows it.  Not all systems have dirname.
10303       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
10304       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
10305       # The file is in a subdirectory.
10306       test ! -d "$ac_dir" && mkdir "$ac_dir"
10307     fi
10308     rm -f $ac_file
10309     mv conftest.h $ac_file
10310   fi
10311 fi; done
10312
10313 EOF
10314
10315 cat >> $CONFIG_STATUS <<EOF
10316 ac_sources="$nls_cv_header_libgt"
10317 ac_dests="$nls_cv_header_intl"
10318 EOF
10319
10320 cat >> $CONFIG_STATUS <<\EOF
10321 srcdir=$ac_given_srcdir
10322 while test -n "$ac_sources"; do
10323   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
10324   set $ac_sources; ac_source=$1; shift; ac_sources=$*
10325
10326   echo "linking $srcdir/$ac_source to $ac_dest"
10327
10328   if test ! -r $srcdir/$ac_source; then
10329     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
10330   fi
10331   rm -f $ac_dest
10332
10333   # Make relative symlinks.
10334   # Remove last slash and all that follows it.  Not all systems have dirname.
10335   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
10336   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
10337     # The dest file is in a subdirectory.
10338     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
10339     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
10340     # A "../" for each directory in $ac_dest_dir_suffix.
10341     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
10342   else
10343     ac_dest_dir_suffix= ac_dots=
10344   fi
10345
10346   case "$srcdir" in
10347   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
10348   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
10349   esac
10350
10351   # Make a symlink if possible; otherwise try a hard link.
10352   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
10353     ln $srcdir/$ac_source $ac_dest; then :
10354   else
10355     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
10356   fi
10357 done
10358 EOF
10359 cat >> $CONFIG_STATUS <<EOF
10360
10361
10362 host='${host}'
10363 build='${build}'
10364 target='${target}'
10365 target_alias='${target_alias}'
10366 srcdir='${srcdir}'
10367 subdirs='${subdirs}'
10368 symbolic_link='${symbolic_link}'
10369 program_transform_set='${program_transform_set}'
10370 program_transform_name='${program_transform_name}'
10371 dep_host_xmake_file='${dep_host_xmake_file}'
10372 host_xmake_file='${host_xmake_file}'
10373 dep_tmake_file='${dep_tmake_file}'
10374 tmake_file='${tmake_file}'
10375 thread_file='${thread_file}'
10376 gcc_version='${gcc_version}'
10377 gcc_version_full='${gcc_version_full}'
10378 gcc_version_trigger='${gcc_version_trigger}'
10379 local_prefix='${local_prefix}'
10380 build_install_headers_dir='${build_install_headers_dir}'
10381 build_exeext='${build_exeext}'
10382 host_exeext='${host_exeext}'
10383 out_file='${out_file}'
10384 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
10385 SET_MAKE='${SET_MAKE}'
10386 target_list='${target_list}'
10387 target_overrides='${target_overrides}'
10388 host_overrides='${host_overrides}'
10389 cross_defines='${cross_defines}'
10390 cross_overrides='${cross_overrides}'
10391 build_overrides='${build_overrides}'
10392 cpp_install_dir='${cpp_install_dir}'
10393
10394 EOF
10395 cat >> $CONFIG_STATUS <<\EOF
10396 case "$CONFIG_FILES" in *po/Makefile.in*)
10397         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
10398       esac
10399
10400 case x$CONFIG_HEADERS in
10401 xauto-host.h:config.in)
10402 echo > cstamp-h ;;
10403 esac
10404 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
10405 # bootstrapping and the installation procedure can still use
10406 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
10407 # FLAGS_TO_PASS has been modified to solve the problem there.
10408 # This is virtually a duplicate of what happens in configure.lang; we do
10409 # an extra check to make sure this only happens if ln -s can be used.
10410 if test "$symbolic_link" = "ln -s"; then
10411  for d in .. ${subdirs} ; do
10412    if test $d != ..; then
10413         STARTDIR=`pwd`
10414         cd $d
10415         for t in stage1 stage2 stage3 stage4 include
10416         do
10417                 rm -f $t
10418                 $symbolic_link ../$t $t 2>/dev/null
10419         done
10420         cd $STARTDIR
10421    fi
10422  done
10423 else true ; fi
10424 # Avoid having to add intl to our include paths.
10425 if test -f intl/libintl.h; then
10426   echo creating libintl.h
10427   echo '#include "intl/libintl.h"' >libintl.h
10428 fi
10429
10430 exit 0
10431 EOF
10432 chmod +x $CONFIG_STATUS
10433 rm -fr confdefs* $ac_clean_files
10434 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
10435