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="$ac_help
  32   --enable-checking       enable expensive run-time checks."
  33 ac_help="$ac_help
  34   --disable-cpp           don't provide a user-visible C preprocessor."
  35 ac_help="$ac_help
  36   --with-cpp-install-dir=DIR
  37                           install the user visible C preprocessor in DIR
  38                           (relative to PREFIX) as well as PREFIX/bin."
  39 ac_help="$ac_help
  40   --enable-cpplib         use cpplib for the C preprocessor."
  41 ac_help="$ac_help
  42   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  43                           (EXPERIMENTAL) (implies --enable-cpplib)."
  44 ac_help="$ac_help
  45   --disable-fast-fixincludes
  46                          Disable the new fast fixincludes.
  47                          Run the old fixincludes script unconditionally"
  48 ac_help="$ac_help
  49   --enable-c-mbchar       Enable multibyte characters for C and C++."
  50 ac_help="$ac_help
  51   --enable-threads        enable thread usage for target GCC.
  52   --enable-threads=LIB    use LIB thread package for target GCC."
  53 ac_help="$ac_help
  54   --enable-objc-gc        enable the use of Boehm's garbage collector with
  55                           the GNU Objective-C runtime."
  56 ac_help="$ac_help
  57   --enable-dwarf2         enable DWARF2 debugging as default."
  58 ac_help="$ac_help
  59   --enable-nls            use Native Language Support (disabled by default)"
  60 ac_help="$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="$ac_help
  67   --disable-win32-registry
  68                           Disable lookup of installation paths in the
  69                          Registry on Windows hosts.
  70   --enable-win32-registry Enable registry lookup (default).
  71   --enable-win32-registry=KEY
  72                           Use KEY instead of GCC version as the last portion
  73                          of the registry key."
  74
  75 # Initialize some variables set by options.
  76 # The variables have the same names as the options, with
  77 # dashes changed to underlines.
  78 build=NONE
  79 cache_file=./config.cache
  80 exec_prefix=NONE
  81 host=NONE
  82 no_create=
  83 nonopt=NONE
  84 no_recursion=
  85 prefix=NONE
  86 program_prefix=NONE
  87 program_suffix=NONE
  88 program_transform_name=s,x,x,
  89 silent=
  90 site=
  91 srcdir=
  92 target=NONE
  93 verbose=
  94 x_includes=NONE
  95 x_libraries=NONE
  96 bindir='${exec_prefix}/bin'
  97 sbindir='${exec_prefix}/sbin'
  98 libexecdir='${exec_prefix}/libexec'
  99 datadir='${prefix}/share'
 100 sysconfdir='${prefix}/etc'
 101 sharedstatedir='${prefix}/com'
 102 localstatedir='${prefix}/var'
 103 libdir='${exec_prefix}/lib'
 104 includedir='${prefix}/include'
 105 oldincludedir='/usr/include'
 106 infodir='${prefix}/info'
 107 mandir='${prefix}/man'
 108
 109 # Initialize some other variables.
 110 subdirs=
 111 MFLAGS= MAKEFLAGS=
 112 SHELL=${CONFIG_SHELL-/bin/sh}
 113 # Maximum number of lines to put in a shell here document.
 114 ac_max_here_lines=12
 115
 116 ac_prev=
 117 for ac_option
 118 do
 119
 120   # If the previous option needs an argument, assign it.
 121   if test -n "$ac_prev"; then
 122     eval "$ac_prev=\$ac_option"
 123     ac_prev=
 124     continue
 125   fi
 126
 127   case "$ac_option" in
 128   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 129   *) ac_optarg= ;;
 130   esac
 131
 132   # Accept the important Cygnus configure options, so we can diagnose typos.
 133
 134   case "$ac_option" in
 135
 136   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 137     ac_prev=bindir ;;
 138   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 139     bindir="$ac_optarg" ;;
 140
 141   -build | --build | --buil | --bui | --bu)
 142     ac_prev=build ;;
 143   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 144     build="$ac_optarg" ;;
 145
 146   -cache-file | --cache-file | --cache-fil | --cache-fi \
 147   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 148     ac_prev=cache_file ;;
 149   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 150   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 151     cache_file="$ac_optarg" ;;
 152
 153   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 154     ac_prev=datadir ;;
 155   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 156   | --da=*)
 157     datadir="$ac_optarg" ;;
 158
 159   -disable-* | --disable-*)
 160     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 161     # Reject names that are not valid shell variable names.
 162     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 163       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 164     fi
 165     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 166     eval "enable_${ac_feature}=no" ;;
 167
 168   -enable-* | --enable-*)
 169     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 170     # Reject names that are not valid shell variable names.
 171     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 172       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 173     fi
 174     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 175     case "$ac_option" in
 176       *=*) ;;
 177       *) ac_optarg=yes ;;
 178     esac
 179     eval "enable_${ac_feature}='$ac_optarg'" ;;
 180
 181   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 182   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 183   | --exec | --exe | --ex)
 184     ac_prev=exec_prefix ;;
 185   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 186   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 187   | --exec=* | --exe=* | --ex=*)
 188     exec_prefix="$ac_optarg" ;;
 189
 190   -gas | --gas | --ga | --g)
 191     # Obsolete; use --with-gas.
 192     with_gas=yes ;;
 193
 194   -help | --help | --hel | --he)
 195     # Omit some internal or obsolete options to make the list less imposing.
 196     # This message is too long to be a string in the A/UX 3.1 sh.
 197     cat << EOF
 198 Usage: configure [options] [host]
 199 Options: [defaults in brackets after descriptions]
 200 Configuration:
 201   --cache-file=FILE       cache test results in FILE
 202   --help                  print this message
 203   --no-create             do not create output files
 204   --quiet, --silent       do not print \`checking...' messages
 205   --version               print the version of autoconf that created configure
 206 Directory and file names:
 207   --prefix=PREFIX         install architecture-independent files in PREFIX
 208                           [$ac_default_prefix]
 209   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 210                           [same as prefix]
 211   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 212   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 213   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 214   --datadir=DIR           read-only architecture-independent data in DIR
 215                           [PREFIX/share]
 216   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 217   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 218                           [PREFIX/com]
 219   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 220   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 221   --includedir=DIR        C header files in DIR [PREFIX/include]
 222   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 223   --infodir=DIR           info documentation in DIR [PREFIX/info]
 224   --mandir=DIR            man documentation in DIR [PREFIX/man]
 225   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 226   --program-prefix=PREFIX prepend PREFIX to installed program names
 227   --program-suffix=SUFFIX append SUFFIX to installed program names
 228   --program-transform-name=PROGRAM
 229                           run sed PROGRAM on installed program names
 230 EOF
 231     cat << EOF
 232 Host type:
 233   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 234   --host=HOST             configure for HOST [guessed]
 235   --target=TARGET         configure for TARGET [TARGET=HOST]
 236 Features and packages:
 237   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 238   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 239   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 240   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 241   --x-includes=DIR        X include files are in DIR
 242   --x-libraries=DIR       X library files are in DIR
 243 EOF
 244     if test -n "$ac_help"; then
 245       echo "--enable and --with options recognized:$ac_help"
 246     fi
 247     exit 0 ;;
 248
 249   -host | --host | --hos | --ho)
 250     ac_prev=host ;;
 251   -host=* | --host=* | --hos=* | --ho=*)
 252     host="$ac_optarg" ;;
 253
 254   -includedir | --includedir | --includedi | --included | --include \
 255   | --includ | --inclu | --incl | --inc)
 256     ac_prev=includedir ;;
 257   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 258   | --includ=* | --inclu=* | --incl=* | --inc=*)
 259     includedir="$ac_optarg" ;;
 260
 261   -infodir | --infodir | --infodi | --infod | --info | --inf)
 262     ac_prev=infodir ;;
 263   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 264     infodir="$ac_optarg" ;;
 265
 266   -libdir | --libdir | --libdi | --libd)
 267     ac_prev=libdir ;;
 268   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 269     libdir="$ac_optarg" ;;
 270
 271   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 272   | --libexe | --libex | --libe)
 273     ac_prev=libexecdir ;;
 274   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 275   | --libexe=* | --libex=* | --libe=*)
 276     libexecdir="$ac_optarg" ;;
 277
 278   -localstatedir | --localstatedir | --localstatedi | --localstated \
 279   | --localstate | --localstat | --localsta | --localst \
 280   | --locals | --local | --loca | --loc | --lo)
 281     ac_prev=localstatedir ;;
 282   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 283   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 284   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 285     localstatedir="$ac_optarg" ;;
 286
 287   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 288     ac_prev=mandir ;;
 289   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 290     mandir="$ac_optarg" ;;
 291
 292   -nfp | --nfp | --nf)
 293     # Obsolete; use --without-fp.
 294     with_fp=no ;;
 295
 296   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 297   | --no-cr | --no-c)
 298     no_create=yes ;;
 299
 300   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 301   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 302     no_recursion=yes ;;
 303
 304   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 305   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 306   | --oldin | --oldi | --old | --ol | --o)
 307     ac_prev=oldincludedir ;;
 308   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 309   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 310   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 311     oldincludedir="$ac_optarg" ;;
 312
 313   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 314     ac_prev=prefix ;;
 315   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 316     prefix="$ac_optarg" ;;
 317
 318   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 319   | --program-pre | --program-pr | --program-p)
 320     ac_prev=program_prefix ;;
 321   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 322   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 323     program_prefix="$ac_optarg" ;;
 324
 325   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 326   | --program-suf | --program-su | --program-s)
 327     ac_prev=program_suffix ;;
 328   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 329   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 330     program_suffix="$ac_optarg" ;;
 331
 332   -program-transform-name | --program-transform-name \
 333   | --program-transform-nam | --program-transform-na \
 334   | --program-transform-n | --program-transform- \
 335   | --program-transform | --program-transfor \
 336   | --program-transfo | --program-transf \
 337   | --program-trans | --program-tran \
 338   | --progr-tra | --program-tr | --program-t)
 339     ac_prev=program_transform_name ;;
 340   -program-transform-name=* | --program-transform-name=* \
 341   | --program-transform-nam=* | --program-transform-na=* \
 342   | --program-transform-n=* | --program-transform-=* \
 343   | --program-transform=* | --program-transfor=* \
 344   | --program-transfo=* | --program-transf=* \
 345   | --program-trans=* | --program-tran=* \
 346   | --progr-tra=* | --program-tr=* | --program-t=*)
 347     program_transform_name="$ac_optarg" ;;
 348
 349   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 350   | -silent | --silent | --silen | --sile | --sil)
 351     silent=yes ;;
 352
 353   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 354     ac_prev=sbindir ;;
 355   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 356   | --sbi=* | --sb=*)
 357     sbindir="$ac_optarg" ;;
 358
 359   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 360   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 361   | --sharedst | --shareds | --shared | --share | --shar \
 362   | --sha | --sh)
 363     ac_prev=sharedstatedir ;;
 364   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 365   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 366   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 367   | --sha=* | --sh=*)
 368     sharedstatedir="$ac_optarg" ;;
 369
 370   -site | --site | --sit)
 371     ac_prev=site ;;
 372   -site=* | --site=* | --sit=*)
 373     site="$ac_optarg" ;;
 374
 375   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 376     ac_prev=srcdir ;;
 377   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 378     srcdir="$ac_optarg" ;;
 379
 380   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 381   | --syscon | --sysco | --sysc | --sys | --sy)
 382     ac_prev=sysconfdir ;;
 383   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 384   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 385     sysconfdir="$ac_optarg" ;;
 386
 387   -target | --target | --targe | --targ | --tar | --ta | --t)
 388     ac_prev=target ;;
 389   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 390     target="$ac_optarg" ;;
 391
 392   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 393     verbose=yes ;;
 394
 395   -version | --version | --versio | --versi | --vers)
 396     echo "configure generated by autoconf version 2.13"
 397     exit 0 ;;
 398
 399   -with-* | --with-*)
 400     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 401     # Reject names that are not valid shell variable names.
 402     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 403       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 404     fi
 405     ac_package=`echo $ac_package| sed 's/-/_/g'`
 406     case "$ac_option" in
 407       *=*) ;;
 408       *) ac_optarg=yes ;;
 409     esac
 410     eval "with_${ac_package}='$ac_optarg'" ;;
 411
 412   -without-* | --without-*)
 413     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 414     # Reject names that are not valid shell variable names.
 415     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 416       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 417     fi
 418     ac_package=`echo $ac_package| sed 's/-/_/g'`
 419     eval "with_${ac_package}=no" ;;
 420
 421   --x)
 422     # Obsolete; use --with-x.
 423     with_x=yes ;;
 424
 425   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 426   | --x-incl | --x-inc | --x-in | --x-i)
 427     ac_prev=x_includes ;;
 428   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 429   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 430     x_includes="$ac_optarg" ;;
 431
 432   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 433   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 434     ac_prev=x_libraries ;;
 435   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 436   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 437     x_libraries="$ac_optarg" ;;
 438
 439   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 440     ;;
 441
 442   *)
 443     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 444       echo "configure: warning: $ac_option: invalid host type" 1>&2
 445     fi
 446     if test "x$nonopt" != xNONE; then
 447       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 448     fi
 449     nonopt="$ac_option"
 450     ;;
 451
 452   esac
 453 done
 454
 455 if test -n "$ac_prev"; then
 456   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 457 fi
 458
 459 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 460
 461 # File descriptor usage:
 462 # 0 standard input
 463 # 1 file creation
 464 # 2 errors and warnings
 465 # 3 some systems may open it to /dev/tty
 466 # 4 used on the Kubota Titan
 467 # 6 checking for... messages and results
 468 # 5 compiler messages saved in config.log
 469 if test "$silent" = yes; then
 470   exec 6>/dev/null
 471 else
 472   exec 6>&1
 473 fi
 474 exec 5>./config.log
 475
 476 echo "\
 477 This file contains any messages produced by compilers while
 478 running configure, to aid debugging if configure makes a mistake.
 479 " 1>&5
 480
 481 # Strip out --no-create and --no-recursion so they do not pile up.
 482 # Also quote any args containing shell metacharacters.
 483 ac_configure_args=
 484 for ac_arg
 485 do
 486   case "$ac_arg" in
 487   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 488   | --no-cr | --no-c) ;;
 489   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 490   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 491   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 492   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 493   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 494   esac
 495 done
 496
 497 # NLS nuisances.
 498 # Only set these to C if already set.  These must not be set unconditionally
 499 # because not all systems understand e.g. LANG=C (notably SCO).
 500 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 501 # Non-C LC_CTYPE values break the ctype check.
 502 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 503 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 504 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 505 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 506
 507 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 508 rm -rf conftest* confdefs.h
 509 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 510 echo > confdefs.h
 511
 512 # A filename unique to this package, relative to the directory that
 513 # configure is in, which we can look for to find out if srcdir is correct.
 514 ac_unique_file=tree.c
 515
 516 # Find the source files, if location was not specified.
 517 if test -z "$srcdir"; then
 518   ac_srcdir_defaulted=yes
 519   # Try the directory containing this script, then its parent.
 520   ac_prog=$0
 521   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 522   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 523   srcdir=$ac_confdir
 524   if test ! -r $srcdir/$ac_unique_file; then
 525     srcdir=..
 526   fi
 527 else
 528   ac_srcdir_defaulted=no
 529 fi
 530 if test ! -r $srcdir/$ac_unique_file; then
 531   if test "$ac_srcdir_defaulted" = yes; then
 532     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 533   else
 534     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 535   fi
 536 fi
 537 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 538
 539 # Prefer explicitly selected file to automatically selected ones.
 540 if test -z "$CONFIG_SITE"; then
 541   if test "x$prefix" != xNONE; then
 542     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 543   else
 544     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 545   fi
 546 fi
 547 for ac_site_file in $CONFIG_SITE; do
 548   if test -r "$ac_site_file"; then
 549     echo "loading site script $ac_site_file"
 550     . "$ac_site_file"
 551   fi
 552 done
 553
 554 if test -r "$cache_file"; then
 555   echo "loading cache $cache_file"
 556   . $cache_file
 557 else
 558   echo "creating cache $cache_file"
 559   > $cache_file
 560 fi
 561
 562 ac_ext=c
 563 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 564 ac_cpp='$CPP $CPPFLAGS'
 565 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 566 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 567 cross_compiling=$ac_cv_prog_cc_cross
 568
 569 ac_exeext=
 570 ac_objext=o
 571 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 572   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 573   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 574     ac_n= ac_c='
 575 ' ac_t='        '
 576   else
 577     ac_n=-n ac_c= ac_t=
 578   fi
 579 else
 580   ac_n= ac_c='\c' ac_t=
 581 fi
 582
 583
 584
 585
 586 remove=rm
 587 hard_link=ln
 588 symbolic_link='ln -s'
 589 copy=cp
 590
 591 # Check for bogus environment variables.
 592 # Test if LIBRARY_PATH contains the notation for the current directory
 593 # since this would lead to problems installing/building glibc.
 594 # LIBRARY_PATH contains the current directory if one of the following
 595 # is true:
 596 # - one of the terminals (":" and ";") is the first or last sign
 597 # - two terminals occur directly after each other
 598 # - the path contains an element with a dot in it
 599 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 600 echo "configure:601: checking LIBRARY_PATH variable" >&5
 601 case ${LIBRARY_PATH} in
 602   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 603     library_path_setting="contains current directory"
 604     ;;
 605   *)
 606     library_path_setting="ok"
 607     ;;
 608 esac
 609 echo "$ac_t""$library_path_setting" 1>&6
 610 if test "$library_path_setting" != "ok"; then
 611 { echo "configure: error:
 612 *** LIBRARY_PATH shouldn't contain the current directory when
 613 *** building gcc. Please change the environment variable
 614 *** and run configure again." 1>&2; exit 1; }
 615 fi
 616
 617 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 618 # since this would lead to problems installing/building glibc.
 619 # GCC_EXEC_PREFIX contains the current directory if one of the following
 620 # is true:
 621 # - one of the terminals (":" and ";") is the first or last sign
 622 # - two terminals occur directly after each other
 623 # - the path contains an element with a dot in it
 624 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 625 echo "configure:626: checking GCC_EXEC_PREFIX variable" >&5
 626 case ${GCC_EXEC_PREFIX} in
 627   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 628     gcc_exec_prefix_setting="contains current directory"
 629     ;;
 630   *)
 631     gcc_exec_prefix_setting="ok"
 632     ;;
 633 esac
 634 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 635 if test "$gcc_exec_prefix_setting" != "ok"; then
 636 { echo "configure: error:
 637 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 638 *** building gcc. Please change the environment variable
 639 *** and run configure again." 1>&2; exit 1; }
 640 fi
 641
 642 # Check for additional parameters
 643
 644 # With GNU ld
 645 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 646 if test "${with_gnu_ld+set}" = set; then
 647   withval="$with_gnu_ld"
 648   gnu_ld_flag="$with_gnu_ld"
 649 else
 650   gnu_ld_flag=no
 651 fi
 652
 653
 654 # With pre-defined ld
 655 # Check whether --with-ld or --without-ld was given.
 656 if test "${with_ld+set}" = set; then
 657   withval="$with_ld"
 658   DEFAULT_LINKER="$with_ld"
 659 fi
 660
 661 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 662   if test ! -x "$DEFAULT_LINKER"; then
 663     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 664   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 665     gnu_ld_flag=yes
 666   fi
 667   cat >> confdefs.h <<EOF
 668 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 669 EOF
 670
 671 fi
 672
 673 # With GNU as
 674 # Check whether --with-gnu-as or --without-gnu-as was given.
 675 if test "${with_gnu_as+set}" = set; then
 676   withval="$with_gnu_as"
 677   gas_flag="$with_gnu_as"
 678 else
 679   gas_flag=no
 680 fi
 681
 682
 683 # Check whether --with-as or --without-as was given.
 684 if test "${with_as+set}" = set; then
 685   withval="$with_as"
 686   DEFAULT_ASSEMBLER="$with_as"
 687 fi
 688
 689 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 690   if test ! -x "$DEFAULT_ASSEMBLER"; then
 691     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 692   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 693     gas_flag=yes
 694   fi
 695   cat >> confdefs.h <<EOF
 696 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 697 EOF
 698
 699 fi
 700
 701 # With stabs
 702 # Check whether --with-stabs or --without-stabs was given.
 703 if test "${with_stabs+set}" = set; then
 704   withval="$with_stabs"
 705   stabs="$with_stabs"
 706 else
 707   stabs=no
 708 fi
 709
 710
 711 # With ELF
 712 # Check whether --with-elf or --without-elf was given.
 713 if test "${with_elf+set}" = set; then
 714   withval="$with_elf"
 715   elf="$with_elf"
 716 else
 717   elf=no
 718 fi
 719
 720
 721 # Specify the local prefix
 722 local_prefix=
 723 # Check whether --with-local-prefix or --without-local-prefix was given.
 724 if test "${with_local_prefix+set}" = set; then
 725   withval="$with_local_prefix"
 726   case "${withval}" in
 727 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 728 no)     ;;
 729 *)      local_prefix=$with_local_prefix ;;
 730 esac
 731 fi
 732
 733
 734 # Default local prefix if it is empty
 735 if test x$local_prefix = x; then
 736         local_prefix=/usr/local
 737 fi
 738
 739 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 740 # passed in by the toplevel make and thus we'd get different behavior
 741 # depending on where we built the sources.
 742 gcc_gxx_include_dir=
 743 # Specify the g++ header file directory
 744 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 745 if test "${with_gxx_include_dir+set}" = set; then
 746   withval="$with_gxx_include_dir"
 747   case "${withval}" in
 748 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 749 no)     ;;
 750 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 751 esac
 752 fi
 753
 754
 755 if test x${gcc_gxx_include_dir} = x; then
 756   if test x${enable_version_specific_runtime_libs} = xyes; then
 757     gcc_gxx_include_dir='${libsubdir}/include/g++'
 758   else
 759     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 760     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 761   fi
 762 fi
 763
 764 # Enable expensive internal checks
 765 # Check whether --enable-checking or --disable-checking was given.
 766 if test "${enable_checking+set}" = set; then
 767   enableval="$enable_checking"
 768   case "${enableval}" in
 769 yes)    cat >> confdefs.h <<\EOF
 770 #define ENABLE_CHECKING 1
 771 EOF
 772  ;;
 773 no)     ;;
 774 *)      { echo "configure: error: bad value ${enableval} given for checking option" 1>&2; exit 1; } ;;
 775 esac
 776 fi
 777
 778
 779 # Check whether --enable-cpp or --disable-cpp was given.
 780 if test "${enable_cpp+set}" = set; then
 781   enableval="$enable_cpp"
 782   :
 783 else
 784   enable_cpp=yes
 785 fi
 786
 787
 788 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 789 if test "${with_cpp_install_dir+set}" = set; then
 790   withval="$with_cpp_install_dir"
 791   if test x$withval = xyes; then
 792   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 793 elif test x$withval != xno; then
 794   cpp_install_dir=$withval
 795 fi
 796 fi
 797
 798
 799 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 800 cpp_main=cccp
 801 # Check whether --enable-cpplib or --disable-cpplib was given.
 802 if test "${enable_cpplib+set}" = set; then
 803   enableval="$enable_cpplib"
 804   if test x$enable_cpplib != xno; then
 805   cpp_main=cppmain
 806 fi
 807 fi
 808
 809
 810 # Link cpplib into the compiler proper, for C/C++/ObjC.
 811 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 812 if test "${enable_c_cpplib+set}" = set; then
 813   enableval="$enable_c_cpplib"
 814   if test x$enable_c_cpplib != xno; then
 815   extra_c_objs="${extra_c_objs} libcpp.a"
 816   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 817   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 818   cpp_main=cppmain
 819 fi
 820 fi
 821
 822
 823 # Disable fast fixincludes
 824 # Check whether --enable-fast-fixincludes or --disable-fast-fixincludes was given.
 825 if test "${enable_fast_fixincludes+set}" = set; then
 826   enableval="$enable_fast_fixincludes"
 827   if test x$enable_fast_fixincludes = xno ; then
 828   cp $srcdir/fixincludes ./fixinc.sh
 829 fi
 830 fi
 831
 832
 833 # Enable Multibyte Characters for C/C++
 834 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 835 if test "${enable_c_mbchar+set}" = set; then
 836   enableval="$enable_c_mbchar"
 837   if [ x$enable_c_mbchar != xno ]; then
 838   extra_c_flags=-DMULTIBYTE_CHARS=1
 839 fi
 840 fi
 841
 842
 843 # Enable threads
 844 # Pass with no value to take the default
 845 # Pass with a value to specify a thread package
 846 # Check whether --enable-threads or --disable-threads was given.
 847 if test "${enable_threads+set}" = set; then
 848   enableval="$enable_threads"
 849   if test x$enable_threads = xno; then
 850         enable_threads=''
 851 fi
 852 else
 853   enable_threads=''
 854 fi
 855
 856
 857 enable_threads_flag=$enable_threads
 858 # Check if a valid thread package
 859 case x${enable_threads_flag} in
 860         x | xno)
 861                 # No threads
 862                 target_thread_file='single'
 863                 ;;
 864         xyes)
 865                 # default
 866                 target_thread_file=''
 867                 ;;
 868         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 869         xsolaris | xwin32 | xdce | xvxworks)
 870                 target_thread_file=$enable_threads_flag
 871                 ;;
 872         *)
 873                 echo "$enable_threads is an unknown thread package" 1>&2
 874                 exit 1
 875                 ;;
 876 esac
 877
 878 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 879 if test "${enable_objc_gc+set}" = set; then
 880   enableval="$enable_objc_gc"
 881   if [ x$enable_objc_gc = xno ]; then
 882         objc_boehm_gc=''
 883 else
 884         objc_boehm_gc=1
 885 fi
 886 else
 887   objc_boehm_gc=''
 888 fi
 889
 890
 891 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 892 if test "${with_dwarf2+set}" = set; then
 893   withval="$with_dwarf2"
 894   dwarf2="$with_dwarf2"
 895 else
 896   dwarf2=no
 897 fi
 898
 899
 900 # Determine the host, build, and target systems
 901 ac_aux_dir=
 902 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 903   if test -f $ac_dir/install-sh; then
 904     ac_aux_dir=$ac_dir
 905     ac_install_sh="$ac_aux_dir/install-sh -c"
 906     break
 907   elif test -f $ac_dir/install.sh; then
 908     ac_aux_dir=$ac_dir
 909     ac_install_sh="$ac_aux_dir/install.sh -c"
 910     break
 911   fi
 912 done
 913 if test -z "$ac_aux_dir"; then
 914   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 915 fi
 916 ac_config_guess=$ac_aux_dir/config.guess
 917 ac_config_sub=$ac_aux_dir/config.sub
 918 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 919
 920
 921 # Do some error checking and defaulting for the host and target type.
 922 # The inputs are:
 923 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 924 #
 925 # The rules are:
 926 # 1. You are not allowed to specify --host, --target, and nonopt at the
 927 #    same time.
 928 # 2. Host defaults to nonopt.
 929 # 3. If nonopt is not specified, then host defaults to the current host,
 930 #    as determined by config.guess.
 931 # 4. Target and build default to nonopt.
 932 # 5. If nonopt is not specified, then target and build default to host.
 933
 934 # The aliases save the names the user supplied, while $host etc.
 935 # will get canonicalized.
 936 case $host---$target---$nonopt in
 937 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 938 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 939 esac
 940
 941
 942 # Make sure we can run config.sub.
 943 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 944 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 945 fi
 946
 947 echo $ac_n "checking host system type""... $ac_c" 1>&6
 948 echo "configure:949: checking host system type" >&5
 949
 950 host_alias=$host
 951 case "$host_alias" in
 952 NONE)
 953   case $nonopt in
 954   NONE)
 955     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 956     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 957     fi ;;
 958   *) host_alias=$nonopt ;;
 959   esac ;;
 960 esac
 961
 962 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 963 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 964 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 965 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 966 echo "$ac_t""$host" 1>&6
 967
 968 echo $ac_n "checking target system type""... $ac_c" 1>&6
 969 echo "configure:970: checking target system type" >&5
 970
 971 target_alias=$target
 972 case "$target_alias" in
 973 NONE)
 974   case $nonopt in
 975   NONE) target_alias=$host_alias ;;
 976   *) target_alias=$nonopt ;;
 977   esac ;;
 978 esac
 979
 980 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 981 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 982 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 983 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 984 echo "$ac_t""$target" 1>&6
 985
 986 echo $ac_n "checking build system type""... $ac_c" 1>&6
 987 echo "configure:988: checking build system type" >&5
 988
 989 build_alias=$build
 990 case "$build_alias" in
 991 NONE)
 992   case $nonopt in
 993   NONE) build_alias=$host_alias ;;
 994   *) build_alias=$nonopt ;;
 995   esac ;;
 996 esac
 997
 998 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 999 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1000 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1001 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1002 echo "$ac_t""$build" 1>&6
1003
1004 test "$host_alias" != "$target_alias" &&
1005   test "$program_prefix$program_suffix$program_transform_name" = \
1006     NONENONEs,x,x, &&
1007   program_prefix=${target_alias}-
1008
1009
1010 # Find the native compiler
1011 # Extract the first word of "gcc", so it can be a program name with args.
1012 set dummy gcc; ac_word=$2
1013 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1014 echo "configure:1015: checking for $ac_word" >&5
1015 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1016   echo $ac_n "(cached) $ac_c" 1>&6
1017 else
1018   if test -n "$CC"; then
1019   ac_cv_prog_CC="$CC" # Let the user override the test.
1020 else
1021   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1022   ac_dummy="$PATH"
1023   for ac_dir in $ac_dummy; do
1024     test -z "$ac_dir" && ac_dir=.
1025     if test -f $ac_dir/$ac_word; then
1026       ac_cv_prog_CC="gcc"
1027       break
1028     fi
1029   done
1030   IFS="$ac_save_ifs"
1031 fi
1032 fi
1033 CC="$ac_cv_prog_CC"
1034 if test -n "$CC"; then
1035   echo "$ac_t""$CC" 1>&6
1036 else
1037   echo "$ac_t""no" 1>&6
1038 fi
1039
1040 if test -z "$CC"; then
1041   # Extract the first word of "cc", so it can be a program name with args.
1042 set dummy cc; ac_word=$2
1043 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1044 echo "configure:1045: checking for $ac_word" >&5
1045 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1046   echo $ac_n "(cached) $ac_c" 1>&6
1047 else
1048   if test -n "$CC"; then
1049   ac_cv_prog_CC="$CC" # Let the user override the test.
1050 else
1051   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1052   ac_prog_rejected=no
1053   ac_dummy="$PATH"
1054   for ac_dir in $ac_dummy; do
1055     test -z "$ac_dir" && ac_dir=.
1056     if test -f $ac_dir/$ac_word; then
1057       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1058         ac_prog_rejected=yes
1059         continue
1060       fi
1061       ac_cv_prog_CC="cc"
1062       break
1063     fi
1064   done
1065   IFS="$ac_save_ifs"
1066 if test $ac_prog_rejected = yes; then
1067   # We found a bogon in the path, so make sure we never use it.
1068   set dummy $ac_cv_prog_CC
1069   shift
1070   if test $# -gt 0; then
1071     # We chose a different compiler from the bogus one.
1072     # However, it has the same basename, so the bogon will be chosen
1073     # first if we set CC to just the basename; use the full file name.
1074     shift
1075     set dummy "$ac_dir/$ac_word" "$@"
1076     shift
1077     ac_cv_prog_CC="$@"
1078   fi
1079 fi
1080 fi
1081 fi
1082 CC="$ac_cv_prog_CC"
1083 if test -n "$CC"; then
1084   echo "$ac_t""$CC" 1>&6
1085 else
1086   echo "$ac_t""no" 1>&6
1087 fi
1088
1089   if test -z "$CC"; then
1090     case "`uname -s`" in
1091     *win32* | *WIN32*)
1092       # Extract the first word of "cl", so it can be a program name with args.
1093 set dummy cl; ac_word=$2
1094 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1095 echo "configure:1096: checking for $ac_word" >&5
1096 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1097   echo $ac_n "(cached) $ac_c" 1>&6
1098 else
1099   if test -n "$CC"; then
1100   ac_cv_prog_CC="$CC" # Let the user override the test.
1101 else
1102   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1103   ac_dummy="$PATH"
1104   for ac_dir in $ac_dummy; do
1105     test -z "$ac_dir" && ac_dir=.
1106     if test -f $ac_dir/$ac_word; then
1107       ac_cv_prog_CC="cl"
1108       break
1109     fi
1110   done
1111   IFS="$ac_save_ifs"
1112 fi
1113 fi
1114 CC="$ac_cv_prog_CC"
1115 if test -n "$CC"; then
1116   echo "$ac_t""$CC" 1>&6
1117 else
1118   echo "$ac_t""no" 1>&6
1119 fi
1120  ;;
1121     esac
1122   fi
1123   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1124 fi
1125
1126 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1127 echo "configure:1128: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1128
1129 ac_ext=c
1130 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1131 ac_cpp='$CPP $CPPFLAGS'
1132 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1133 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1134 cross_compiling=$ac_cv_prog_cc_cross
1135
1136 cat > conftest.$ac_ext << EOF
1137
1138 #line 1139 "configure"
1139 #include "confdefs.h"
1140
1141 main(){return(0);}
1142 EOF
1143 if { (eval echo configure:1144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1144   ac_cv_prog_cc_works=yes
1145   # If we can't run a trivial program, we are probably using a cross compiler.
1146   if (./conftest; exit) 2>/dev/null; then
1147     ac_cv_prog_cc_cross=no
1148   else
1149     ac_cv_prog_cc_cross=yes
1150   fi
1151 else
1152   echo "configure: failed program was:" >&5
1153   cat conftest.$ac_ext >&5
1154   ac_cv_prog_cc_works=no
1155 fi
1156 rm -fr conftest*
1157 ac_ext=c
1158 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1159 ac_cpp='$CPP $CPPFLAGS'
1160 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1161 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1162 cross_compiling=$ac_cv_prog_cc_cross
1163
1164 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1165 if test $ac_cv_prog_cc_works = no; then
1166   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1167 fi
1168 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1169 echo "configure:1170: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1170 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1171 cross_compiling=$ac_cv_prog_cc_cross
1172
1173 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1174 echo "configure:1175: checking whether we are using GNU C" >&5
1175 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1176   echo $ac_n "(cached) $ac_c" 1>&6
1177 else
1178   cat > conftest.c <<EOF
1179 #ifdef __GNUC__
1180   yes;
1181 #endif
1182 EOF
1183 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1184: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1184   ac_cv_prog_gcc=yes
1185 else
1186   ac_cv_prog_gcc=no
1187 fi
1188 fi
1189
1190 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1191
1192 if test $ac_cv_prog_gcc = yes; then
1193   GCC=yes
1194 else
1195   GCC=
1196 fi
1197
1198 ac_test_CFLAGS="${CFLAGS+set}"
1199 ac_save_CFLAGS="$CFLAGS"
1200 CFLAGS=
1201 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1202 echo "configure:1203: checking whether ${CC-cc} accepts -g" >&5
1203 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1204   echo $ac_n "(cached) $ac_c" 1>&6
1205 else
1206   echo 'void f(){}' > conftest.c
1207 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1208   ac_cv_prog_cc_g=yes
1209 else
1210   ac_cv_prog_cc_g=no
1211 fi
1212 rm -f conftest*
1213
1214 fi
1215
1216 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1217 if test "$ac_test_CFLAGS" = set; then
1218   CFLAGS="$ac_save_CFLAGS"
1219 elif test $ac_cv_prog_cc_g = yes; then
1220   if test "$GCC" = yes; then
1221     CFLAGS="-g -O2"
1222   else
1223     CFLAGS="-g"
1224   fi
1225 else
1226   if test "$GCC" = yes; then
1227     CFLAGS="-O2"
1228   else
1229     CFLAGS=
1230   fi
1231 fi
1232
1233 echo $ac_n "checking for long double""... $ac_c" 1>&6
1234 echo "configure:1235: checking for long double" >&5
1235 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1236   echo $ac_n "(cached) $ac_c" 1>&6
1237 else
1238   if test "$GCC" = yes; then
1239   gcc_cv_c_long_double=yes
1240 else
1241 cat > conftest.$ac_ext <<EOF
1242 #line 1243 "configure"
1243 #include "confdefs.h"
1244
1245 int main() {
1246 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1247 long double foo = 0.0;
1248 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1249 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1250 ; return 0; }
1251 EOF
1252 if { (eval echo configure:1253: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1253   rm -rf conftest*
1254   gcc_cv_c_long_double=yes
1255 else
1256   echo "configure: failed program was:" >&5
1257   cat conftest.$ac_ext >&5
1258   rm -rf conftest*
1259   gcc_cv_c_long_double=no
1260 fi
1261 rm -f conftest*
1262 fi
1263 fi
1264
1265 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1266 if test $gcc_cv_c_long_double = yes; then
1267   cat >> confdefs.h <<\EOF
1268 #define HAVE_LONG_DOUBLE 1
1269 EOF
1270
1271 fi
1272
1273
1274 # If the native compiler is GCC, we can enable warnings even in stage1.
1275 # That's useful for people building cross-compilers, or just running a
1276 # quick `make'.
1277 if test "x$GCC" = "xyes"; then
1278   stage1_warn_cflags='$(WARN_CFLAGS)'
1279 else
1280   stage1_warn_cflags=""
1281 fi
1282
1283
1284 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1285 echo "configure:1286: checking whether ${MAKE-make} sets \${MAKE}" >&5
1286 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1287 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1288   echo $ac_n "(cached) $ac_c" 1>&6
1289 else
1290   cat > conftestmake <<\EOF
1291 all:
1292         @echo 'ac_maketemp="${MAKE}"'
1293 EOF
1294 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1295 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1296 if test -n "$ac_maketemp"; then
1297   eval ac_cv_prog_make_${ac_make}_set=yes
1298 else
1299   eval ac_cv_prog_make_${ac_make}_set=no
1300 fi
1301 rm -f conftestmake
1302 fi
1303 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1304   echo "$ac_t""yes" 1>&6
1305   SET_MAKE=
1306 else
1307   echo "$ac_t""no" 1>&6
1308   SET_MAKE="MAKE=${MAKE-make}"
1309 fi
1310
1311
1312 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1313 echo "configure:1314: checking whether a default assembler was specified" >&5
1314 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1315     if test x"$gas_flag" = x"no"; then
1316         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1317     else
1318         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1319     fi
1320 else
1321     echo "$ac_t""no" 1>&6
1322 fi
1323
1324 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1325 echo "configure:1326: checking whether a default linker was specified" >&5
1326 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1327     if test x"$gnu_ld_flag" = x"no"; then
1328         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1329     else
1330         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1331     fi
1332 else
1333     echo "$ac_t""no" 1>&6
1334 fi
1335
1336 # Find some useful tools
1337 for ac_prog in mawk gawk nawk awk
1338 do
1339 # Extract the first word of "$ac_prog", so it can be a program name with args.
1340 set dummy $ac_prog; ac_word=$2
1341 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1342 echo "configure:1343: checking for $ac_word" >&5
1343 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1344   echo $ac_n "(cached) $ac_c" 1>&6
1345 else
1346   if test -n "$AWK"; then
1347   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1348 else
1349   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1350   ac_dummy="$PATH"
1351   for ac_dir in $ac_dummy; do
1352     test -z "$ac_dir" && ac_dir=.
1353     if test -f $ac_dir/$ac_word; then
1354       ac_cv_prog_AWK="$ac_prog"
1355       break
1356     fi
1357   done
1358   IFS="$ac_save_ifs"
1359 fi
1360 fi
1361 AWK="$ac_cv_prog_AWK"
1362 if test -n "$AWK"; then
1363   echo "$ac_t""$AWK" 1>&6
1364 else
1365   echo "$ac_t""no" 1>&6
1366 fi
1367
1368 test -n "$AWK" && break
1369 done
1370
1371 # Extract the first word of "flex", so it can be a program name with args.
1372 set dummy flex; ac_word=$2
1373 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1374 echo "configure:1375: checking for $ac_word" >&5
1375 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1376   echo $ac_n "(cached) $ac_c" 1>&6
1377 else
1378   if test -n "$LEX"; then
1379   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1380 else
1381   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1382   ac_dummy="$PATH"
1383   for ac_dir in $ac_dummy; do
1384     test -z "$ac_dir" && ac_dir=.
1385     if test -f $ac_dir/$ac_word; then
1386       ac_cv_prog_LEX="flex"
1387       break
1388     fi
1389   done
1390   IFS="$ac_save_ifs"
1391   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1392 fi
1393 fi
1394 LEX="$ac_cv_prog_LEX"
1395 if test -n "$LEX"; then
1396   echo "$ac_t""$LEX" 1>&6
1397 else
1398   echo "$ac_t""no" 1>&6
1399 fi
1400
1401 if test -z "$LEXLIB"
1402 then
1403   case "$LEX" in
1404   flex*) ac_lib=fl ;;
1405   *) ac_lib=l ;;
1406   esac
1407   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1408 echo "configure:1409: checking for yywrap in -l$ac_lib" >&5
1409 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1410 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1411   echo $ac_n "(cached) $ac_c" 1>&6
1412 else
1413   ac_save_LIBS="$LIBS"
1414 LIBS="-l$ac_lib  $LIBS"
1415 cat > conftest.$ac_ext <<EOF
1416 #line 1417 "configure"
1417 #include "confdefs.h"
1418 /* Override any gcc2 internal prototype to avoid an error.  */
1419 /* We use char because int might match the return type of a gcc2
1420     builtin and then its argument prototype would still apply.  */
1421 char yywrap();
1422
1423 int main() {
1424 yywrap()
1425 ; return 0; }
1426 EOF
1427 if { (eval echo configure:1428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1428   rm -rf conftest*
1429   eval "ac_cv_lib_$ac_lib_var=yes"
1430 else
1431   echo "configure: failed program was:" >&5
1432   cat conftest.$ac_ext >&5
1433   rm -rf conftest*
1434   eval "ac_cv_lib_$ac_lib_var=no"
1435 fi
1436 rm -f conftest*
1437 LIBS="$ac_save_LIBS"
1438
1439 fi
1440 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1441   echo "$ac_t""yes" 1>&6
1442   LEXLIB="-l$ac_lib"
1443 else
1444   echo "$ac_t""no" 1>&6
1445 fi
1446
1447 fi
1448
1449 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1450 echo "configure:1451: checking whether ln works" >&5
1451 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1452   echo $ac_n "(cached) $ac_c" 1>&6
1453 else
1454   rm -f conftestdata_t
1455 echo >conftestdata_f
1456 if ln conftestdata_f conftestdata_t 2>/dev/null
1457 then
1458   gcc_cv_prog_LN="ln"
1459 else
1460   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1461   then
1462     gcc_cv_prog_LN="ln -s"
1463   else
1464     gcc_cv_prog_LN=cp
1465   fi
1466 fi
1467 rm -f conftestdata_f conftestdata_t
1468
1469 fi
1470 LN="$gcc_cv_prog_LN"
1471 if test "$gcc_cv_prog_LN" = "ln"; then
1472   echo "$ac_t""yes" 1>&6
1473 else
1474   if test "$gcc_cv_prog_LN" = "ln -s"; then
1475     echo "$ac_t""no, using ln -s" 1>&6
1476   else
1477     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1478   fi
1479 fi
1480
1481 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1482 echo "configure:1483: checking whether ln -s works" >&5
1483 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1484   echo $ac_n "(cached) $ac_c" 1>&6
1485 else
1486   rm -f conftestdata_t
1487 echo >conftestdata_f
1488 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1489 then
1490   gcc_cv_prog_LN_S="ln -s"
1491 else
1492   if ln conftestdata_f conftestdata_t 2>/dev/null
1493   then
1494     gcc_cv_prog_LN_S=ln
1495   else
1496     gcc_cv_prog_LN_S=cp
1497   fi
1498 fi
1499 rm -f conftestdata_f conftestdata_t
1500
1501 fi
1502 LN_S="$gcc_cv_prog_LN_S"
1503 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1504   echo "$ac_t""yes" 1>&6
1505 else
1506   if test "$gcc_cv_prog_LN_S" = "ln"; then
1507     echo "$ac_t""no, using ln" 1>&6
1508   else
1509     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1510   fi
1511 fi
1512
1513 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1514 echo "configure:1515: checking for volatile" >&5
1515 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1516   echo $ac_n "(cached) $ac_c" 1>&6
1517 else
1518   cat > conftest.$ac_ext <<EOF
1519 #line 1520 "configure"
1520 #include "confdefs.h"
1521
1522 int main() {
1523 volatile int foo;
1524 ; return 0; }
1525 EOF
1526 if { (eval echo configure:1527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1527   rm -rf conftest*
1528   gcc_cv_c_volatile=yes
1529 else
1530   echo "configure: failed program was:" >&5
1531   cat conftest.$ac_ext >&5
1532   rm -rf conftest*
1533   gcc_cv_c_volatile=no
1534 fi
1535 rm -f conftest*
1536 fi
1537
1538 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1539 if test $gcc_cv_c_volatile = yes ; then
1540   cat >> confdefs.h <<\EOF
1541 #define HAVE_VOLATILE 1
1542 EOF
1543
1544 fi
1545
1546 # Extract the first word of "ranlib", so it can be a program name with args.
1547 set dummy ranlib; ac_word=$2
1548 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1549 echo "configure:1550: checking for $ac_word" >&5
1550 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1551   echo $ac_n "(cached) $ac_c" 1>&6
1552 else
1553   if test -n "$RANLIB"; then
1554   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1555 else
1556   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1557   ac_dummy="$PATH"
1558   for ac_dir in $ac_dummy; do
1559     test -z "$ac_dir" && ac_dir=.
1560     if test -f $ac_dir/$ac_word; then
1561       ac_cv_prog_RANLIB="ranlib"
1562       break
1563     fi
1564   done
1565   IFS="$ac_save_ifs"
1566   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1567 fi
1568 fi
1569 RANLIB="$ac_cv_prog_RANLIB"
1570 if test -n "$RANLIB"; then
1571   echo "$ac_t""$RANLIB" 1>&6
1572 else
1573   echo "$ac_t""no" 1>&6
1574 fi
1575
1576 for ac_prog in 'bison -y' byacc
1577 do
1578 # Extract the first word of "$ac_prog", so it can be a program name with args.
1579 set dummy $ac_prog; ac_word=$2
1580 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1581 echo "configure:1582: checking for $ac_word" >&5
1582 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1583   echo $ac_n "(cached) $ac_c" 1>&6
1584 else
1585   if test -n "$YACC"; then
1586   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1587 else
1588   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1589   ac_dummy="$PATH"
1590   for ac_dir in $ac_dummy; do
1591     test -z "$ac_dir" && ac_dir=.
1592     if test -f $ac_dir/$ac_word; then
1593       ac_cv_prog_YACC="$ac_prog"
1594       break
1595     fi
1596   done
1597   IFS="$ac_save_ifs"
1598 fi
1599 fi
1600 YACC="$ac_cv_prog_YACC"
1601 if test -n "$YACC"; then
1602   echo "$ac_t""$YACC" 1>&6
1603 else
1604   echo "$ac_t""no" 1>&6
1605 fi
1606
1607 test -n "$YACC" && break
1608 done
1609 test -n "$YACC" || YACC="yacc"
1610
1611 # Find a good install program.  We prefer a C program (faster),
1612 # so one script is as good as another.  But avoid the broken or
1613 # incompatible versions:
1614 # SysV /etc/install, /usr/sbin/install
1615 # SunOS /usr/etc/install
1616 # IRIX /sbin/install
1617 # AIX /bin/install
1618 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1619 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1620 # ./install, which can be erroneously created by make from ./install.sh.
1621 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1622 echo "configure:1623: checking for a BSD compatible install" >&5
1623 if test -z "$INSTALL"; then
1624 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1625   echo $ac_n "(cached) $ac_c" 1>&6
1626 else
1627     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1628   for ac_dir in $PATH; do
1629     # Account for people who put trailing slashes in PATH elements.
1630     case "$ac_dir/" in
1631     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1632     *)
1633       # OSF1 and SCO ODT 3.0 have their own names for install.
1634       for ac_prog in ginstall scoinst install; do
1635         if test -f $ac_dir/$ac_prog; then
1636           if test $ac_prog = install &&
1637             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1638             # AIX install.  It has an incompatible calling convention.
1639             # OSF/1 installbsd also uses dspmsg, but is usable.
1640             :
1641           else
1642             ac_cv_path_install="$ac_dir/$ac_prog -c"
1643             break 2
1644           fi
1645         fi
1646       done
1647       ;;
1648     esac
1649   done
1650   IFS="$ac_save_IFS"
1651
1652 fi
1653   if test "${ac_cv_path_install+set}" = set; then
1654     INSTALL="$ac_cv_path_install"
1655   else
1656     # As a last resort, use the slow shell script.  We don't cache a
1657     # path for INSTALL within a source directory, because that will
1658     # break other packages using the cache if that directory is
1659     # removed, or if the path is relative.
1660     INSTALL="$ac_install_sh"
1661   fi
1662 fi
1663 echo "$ac_t""$INSTALL" 1>&6
1664
1665 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1666 # It thinks the first close brace ends the variable substitution.
1667 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1668
1669 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1670
1671
1672 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1673 echo "configure:1674: checking how to run the C preprocessor" >&5
1674 # On Suns, sometimes $CPP names a directory.
1675 if test -n "$CPP" && test -d "$CPP"; then
1676   CPP=
1677 fi
1678 if test -z "$CPP"; then
1679 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1680   echo $ac_n "(cached) $ac_c" 1>&6
1681 else
1682     # This must be in double quotes, not single quotes, because CPP may get
1683   # substituted into the Makefile and "${CC-cc}" will confuse make.
1684   CPP="${CC-cc} -E"
1685   # On the NeXT, cc -E runs the code through the compiler's parser,
1686   # not just through cpp.
1687   cat > conftest.$ac_ext <<EOF
1688 #line 1689 "configure"
1689 #include "confdefs.h"
1690 #include <assert.h>
1691 Syntax Error
1692 EOF
1693 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1694 { (eval echo configure:1695: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1695 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1696 if test -z "$ac_err"; then
1697   :
1698 else
1699   echo "$ac_err" >&5
1700   echo "configure: failed program was:" >&5
1701   cat conftest.$ac_ext >&5
1702   rm -rf conftest*
1703   CPP="${CC-cc} -E -traditional-cpp"
1704   cat > conftest.$ac_ext <<EOF
1705 #line 1706 "configure"
1706 #include "confdefs.h"
1707 #include <assert.h>
1708 Syntax Error
1709 EOF
1710 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1711 { (eval echo configure:1712: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1712 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1713 if test -z "$ac_err"; then
1714   :
1715 else
1716   echo "$ac_err" >&5
1717   echo "configure: failed program was:" >&5
1718   cat conftest.$ac_ext >&5
1719   rm -rf conftest*
1720   CPP="${CC-cc} -nologo -E"
1721   cat > conftest.$ac_ext <<EOF
1722 #line 1723 "configure"
1723 #include "confdefs.h"
1724 #include <assert.h>
1725 Syntax Error
1726 EOF
1727 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1728 { (eval echo configure:1729: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1729 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1730 if test -z "$ac_err"; then
1731   :
1732 else
1733   echo "$ac_err" >&5
1734   echo "configure: failed program was:" >&5
1735   cat conftest.$ac_ext >&5
1736   rm -rf conftest*
1737   CPP=/lib/cpp
1738 fi
1739 rm -f conftest*
1740 fi
1741 rm -f conftest*
1742 fi
1743 rm -f conftest*
1744   ac_cv_prog_CPP="$CPP"
1745 fi
1746   CPP="$ac_cv_prog_CPP"
1747 else
1748   ac_cv_prog_CPP="$CPP"
1749 fi
1750 echo "$ac_t""$CPP" 1>&6
1751
1752 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1753 echo "configure:1754: checking for ANSI C header files" >&5
1754 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1755   echo $ac_n "(cached) $ac_c" 1>&6
1756 else
1757   cat > conftest.$ac_ext <<EOF
1758 #line 1759 "configure"
1759 #include "confdefs.h"
1760 #include <stdlib.h>
1761 #include <stdarg.h>
1762 #include <string.h>
1763 #include <float.h>
1764 EOF
1765 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1766 { (eval echo configure:1767: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1767 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1768 if test -z "$ac_err"; then
1769   rm -rf conftest*
1770   ac_cv_header_stdc=yes
1771 else
1772   echo "$ac_err" >&5
1773   echo "configure: failed program was:" >&5
1774   cat conftest.$ac_ext >&5
1775   rm -rf conftest*
1776   ac_cv_header_stdc=no
1777 fi
1778 rm -f conftest*
1779
1780 if test $ac_cv_header_stdc = yes; then
1781   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1782 cat > conftest.$ac_ext <<EOF
1783 #line 1784 "configure"
1784 #include "confdefs.h"
1785 #include <string.h>
1786 EOF
1787 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1788   egrep "memchr" >/dev/null 2>&1; then
1789   :
1790 else
1791   rm -rf conftest*
1792   ac_cv_header_stdc=no
1793 fi
1794 rm -f conftest*
1795
1796 fi
1797
1798 if test $ac_cv_header_stdc = yes; then
1799   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1800 cat > conftest.$ac_ext <<EOF
1801 #line 1802 "configure"
1802 #include "confdefs.h"
1803 #include <stdlib.h>
1804 EOF
1805 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1806   egrep "free" >/dev/null 2>&1; then
1807   :
1808 else
1809   rm -rf conftest*
1810   ac_cv_header_stdc=no
1811 fi
1812 rm -f conftest*
1813
1814 fi
1815
1816 if test $ac_cv_header_stdc = yes; then
1817   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1818 if test "$cross_compiling" = yes; then
1819   :
1820 else
1821   cat > conftest.$ac_ext <<EOF
1822 #line 1823 "configure"
1823 #include "confdefs.h"
1824 #include <ctype.h>
1825 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1826 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1827 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1828 int main () { int i; for (i = 0; i < 256; i++)
1829 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1830 exit (0); }
1831
1832 EOF
1833 if { (eval echo configure:1834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1834 then
1835   :
1836 else
1837   echo "configure: failed program was:" >&5
1838   cat conftest.$ac_ext >&5
1839   rm -fr conftest*
1840   ac_cv_header_stdc=no
1841 fi
1842 rm -fr conftest*
1843 fi
1844
1845 fi
1846 fi
1847
1848 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1849 if test $ac_cv_header_stdc = yes; then
1850   cat >> confdefs.h <<\EOF
1851 #define STDC_HEADERS 1
1852 EOF
1853
1854 fi
1855
1856 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1857 echo "configure:1858: checking whether time.h and sys/time.h may both be included" >&5
1858 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1859   echo $ac_n "(cached) $ac_c" 1>&6
1860 else
1861   cat > conftest.$ac_ext <<EOF
1862 #line 1863 "configure"
1863 #include "confdefs.h"
1864 #include <sys/types.h>
1865 #include <sys/time.h>
1866 #include <time.h>
1867 int main() {
1868 struct tm *tp;
1869 ; return 0; }
1870 EOF
1871 if { (eval echo configure:1872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1872   rm -rf conftest*
1873   ac_cv_header_time=yes
1874 else
1875   echo "configure: failed program was:" >&5
1876   cat conftest.$ac_ext >&5
1877   rm -rf conftest*
1878   ac_cv_header_time=no
1879 fi
1880 rm -f conftest*
1881 fi
1882
1883 echo "$ac_t""$ac_cv_header_time" 1>&6
1884 if test $ac_cv_header_time = yes; then
1885   cat >> confdefs.h <<\EOF
1886 #define TIME_WITH_SYS_TIME 1
1887 EOF
1888
1889 fi
1890
1891 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1892 echo "configure:1893: checking whether string.h and strings.h may both be included" >&5
1893 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1894   echo $ac_n "(cached) $ac_c" 1>&6
1895 else
1896   cat > conftest.$ac_ext <<EOF
1897 #line 1898 "configure"
1898 #include "confdefs.h"
1899 #include <string.h>
1900 #include <strings.h>
1901 int main() {
1902
1903 ; return 0; }
1904 EOF
1905 if { (eval echo configure:1906: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1906   rm -rf conftest*
1907   gcc_cv_header_string=yes
1908 else
1909   echo "configure: failed program was:" >&5
1910   cat conftest.$ac_ext >&5
1911   rm -rf conftest*
1912   gcc_cv_header_string=no
1913 fi
1914 rm -f conftest*
1915 fi
1916
1917 echo "$ac_t""$gcc_cv_header_string" 1>&6
1918 if test $gcc_cv_header_string = yes; then
1919   cat >> confdefs.h <<\EOF
1920 #define STRING_WITH_STRINGS 1
1921 EOF
1922
1923 fi
1924
1925 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1926 echo "configure:1927: checking for sys/wait.h that is POSIX.1 compatible" >&5
1927 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1928   echo $ac_n "(cached) $ac_c" 1>&6
1929 else
1930   cat > conftest.$ac_ext <<EOF
1931 #line 1932 "configure"
1932 #include "confdefs.h"
1933 #include <sys/types.h>
1934 #include <sys/wait.h>
1935 #ifndef WEXITSTATUS
1936 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1937 #endif
1938 #ifndef WIFEXITED
1939 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1940 #endif
1941 int main() {
1942 int s;
1943 wait (&s);
1944 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1945 ; return 0; }
1946 EOF
1947 if { (eval echo configure:1948: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1948   rm -rf conftest*
1949   ac_cv_header_sys_wait_h=yes
1950 else
1951   echo "configure: failed program was:" >&5
1952   cat conftest.$ac_ext >&5
1953   rm -rf conftest*
1954   ac_cv_header_sys_wait_h=no
1955 fi
1956 rm -f conftest*
1957 fi
1958
1959 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1960 if test $ac_cv_header_sys_wait_h = yes; then
1961   cat >> confdefs.h <<\EOF
1962 #define HAVE_SYS_WAIT_H 1
1963 EOF
1964
1965 fi
1966
1967 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
1968                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
1969                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
1970                  direct.h malloc.h
1971 do
1972 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1973 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1974 echo "configure:1975: checking for $ac_hdr" >&5
1975 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1976   echo $ac_n "(cached) $ac_c" 1>&6
1977 else
1978   cat > conftest.$ac_ext <<EOF
1979 #line 1980 "configure"
1980 #include "confdefs.h"
1981 #include <$ac_hdr>
1982 EOF
1983 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1984 { (eval echo configure:1985: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1985 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1986 if test -z "$ac_err"; then
1987   rm -rf conftest*
1988   eval "ac_cv_header_$ac_safe=yes"
1989 else
1990   echo "$ac_err" >&5
1991   echo "configure: failed program was:" >&5
1992   cat conftest.$ac_ext >&5
1993   rm -rf conftest*
1994   eval "ac_cv_header_$ac_safe=no"
1995 fi
1996 rm -f conftest*
1997 fi
1998 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1999   echo "$ac_t""yes" 1>&6
2000     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2001   cat >> confdefs.h <<EOF
2002 #define $ac_tr_hdr 1
2003 EOF
2004
2005 else
2006   echo "$ac_t""no" 1>&6
2007 fi
2008 done
2009
2010
2011 # Check for thread headers.
2012 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2013 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2014 echo "configure:2015: checking for thread.h" >&5
2015 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2016   echo $ac_n "(cached) $ac_c" 1>&6
2017 else
2018   cat > conftest.$ac_ext <<EOF
2019 #line 2020 "configure"
2020 #include "confdefs.h"
2021 #include <thread.h>
2022 EOF
2023 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2024 { (eval echo configure:2025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2025 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2026 if test -z "$ac_err"; then
2027   rm -rf conftest*
2028   eval "ac_cv_header_$ac_safe=yes"
2029 else
2030   echo "$ac_err" >&5
2031   echo "configure: failed program was:" >&5
2032   cat conftest.$ac_ext >&5
2033   rm -rf conftest*
2034   eval "ac_cv_header_$ac_safe=no"
2035 fi
2036 rm -f conftest*
2037 fi
2038 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2039   echo "$ac_t""yes" 1>&6
2040   have_thread_h=yes
2041 else
2042   echo "$ac_t""no" 1>&6
2043 have_thread_h=
2044 fi
2045
2046 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2047 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2048 echo "configure:2049: checking for pthread.h" >&5
2049 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2050   echo $ac_n "(cached) $ac_c" 1>&6
2051 else
2052   cat > conftest.$ac_ext <<EOF
2053 #line 2054 "configure"
2054 #include "confdefs.h"
2055 #include <pthread.h>
2056 EOF
2057 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2058 { (eval echo configure:2059: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2059 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2060 if test -z "$ac_err"; then
2061   rm -rf conftest*
2062   eval "ac_cv_header_$ac_safe=yes"
2063 else
2064   echo "$ac_err" >&5
2065   echo "configure: failed program was:" >&5
2066   cat conftest.$ac_ext >&5
2067   rm -rf conftest*
2068   eval "ac_cv_header_$ac_safe=no"
2069 fi
2070 rm -f conftest*
2071 fi
2072 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2073   echo "$ac_t""yes" 1>&6
2074   have_pthread_h=yes
2075 else
2076   echo "$ac_t""no" 1>&6
2077 have_pthread_h=
2078 fi
2079
2080
2081 # See if GNAT has been installed
2082 # Extract the first word of "gnatbind", so it can be a program name with args.
2083 set dummy gnatbind; ac_word=$2
2084 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2085 echo "configure:2086: checking for $ac_word" >&5
2086 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2087   echo $ac_n "(cached) $ac_c" 1>&6
2088 else
2089   if test -n "$gnat"; then
2090   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2091 else
2092   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2093   ac_dummy="$PATH"
2094   for ac_dir in $ac_dummy; do
2095     test -z "$ac_dir" && ac_dir=.
2096     if test -f $ac_dir/$ac_word; then
2097       ac_cv_prog_gnat="yes"
2098       break
2099     fi
2100   done
2101   IFS="$ac_save_ifs"
2102   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2103 fi
2104 fi
2105 gnat="$ac_cv_prog_gnat"
2106 if test -n "$gnat"; then
2107   echo "$ac_t""$gnat" 1>&6
2108 else
2109   echo "$ac_t""no" 1>&6
2110 fi
2111
2112
2113 # See if the stage1 system preprocessor understands the ANSI C
2114 # preprocessor stringification operator.
2115
2116
2117 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2118 echo "configure:2119: checking for preprocessor stringizing operator" >&5
2119 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2120   echo $ac_n "(cached) $ac_c" 1>&6
2121 else
2122   cat > conftest.$ac_ext <<EOF
2123 #line 2124 "configure"
2124 #include "confdefs.h"
2125
2126 #define x(y) #y
2127
2128 char *s = x(teststring);
2129
2130 EOF
2131 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2132   egrep "#teststring" >/dev/null 2>&1; then
2133   rm -rf conftest*
2134   ac_cv_c_stringize=no
2135 else
2136   rm -rf conftest*
2137   ac_cv_c_stringize=yes
2138 fi
2139 rm -f conftest*
2140
2141 fi
2142
2143 if test "${ac_cv_c_stringize}" = yes
2144 then
2145         cat >> confdefs.h <<\EOF
2146 #define HAVE_STRINGIZE 1
2147 EOF
2148
2149 fi
2150 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2151
2152
2153 # Use <inttypes.h> only if it exists,
2154 # doesn't clash with <sys/types.h>, and declares intmax_t.
2155 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2156 echo "configure:2157: checking for inttypes.h" >&5
2157 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2158   echo $ac_n "(cached) $ac_c" 1>&6
2159 else
2160   cat > conftest.$ac_ext <<EOF
2161 #line 2162 "configure"
2162 #include "confdefs.h"
2163 #include <sys/types.h>
2164 #include <inttypes.h>
2165 int main() {
2166 intmax_t i = -1;
2167 ; return 0; }
2168 EOF
2169 if { (eval echo configure:2170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2170   rm -rf conftest*
2171   gcc_cv_header_inttypes_h=yes
2172 else
2173   echo "configure: failed program was:" >&5
2174   cat conftest.$ac_ext >&5
2175   rm -rf conftest*
2176   gcc_cv_header_inttypes_h=no
2177 fi
2178 rm -f conftest*
2179 fi
2180
2181 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2182 if test $gcc_cv_header_inttypes_h = yes; then
2183   cat >> confdefs.h <<\EOF
2184 #define HAVE_INTTYPES_H 1
2185 EOF
2186
2187 fi
2188
2189 for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
2190         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2191         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2192         fputs_unlocked getrusage
2193 do
2194 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2195 echo "configure:2196: checking for $ac_func" >&5
2196 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2197   echo $ac_n "(cached) $ac_c" 1>&6
2198 else
2199   cat > conftest.$ac_ext <<EOF
2200 #line 2201 "configure"
2201 #include "confdefs.h"
2202 /* System header to define __stub macros and hopefully few prototypes,
2203     which can conflict with char $ac_func(); below.  */
2204 #include <assert.h>
2205 /* Override any gcc2 internal prototype to avoid an error.  */
2206 /* We use char because int might match the return type of a gcc2
2207     builtin and then its argument prototype would still apply.  */
2208 char $ac_func();
2209
2210 int main() {
2211
2212 /* The GNU C library defines this for functions which it implements
2213     to always fail with ENOSYS.  Some functions are actually named
2214     something starting with __ and the normal name is an alias.  */
2215 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2216 choke me
2217 #else
2218 $ac_func();
2219 #endif
2220
2221 ; return 0; }
2222 EOF
2223 if { (eval echo configure:2224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2224   rm -rf conftest*
2225   eval "ac_cv_func_$ac_func=yes"
2226 else
2227   echo "configure: failed program was:" >&5
2228   cat conftest.$ac_ext >&5
2229   rm -rf conftest*
2230   eval "ac_cv_func_$ac_func=no"
2231 fi
2232 rm -f conftest*
2233 fi
2234
2235 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2236   echo "$ac_t""yes" 1>&6
2237     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2238   cat >> confdefs.h <<EOF
2239 #define $ac_tr_func 1
2240 EOF
2241
2242 else
2243   echo "$ac_t""no" 1>&6
2244 fi
2245 done
2246
2247
2248 # Make sure wchar_t is available
2249 #AC_CHECK_TYPE(wchar_t, unsigned int)
2250
2251 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2252 echo "configure:2253: checking for vprintf" >&5
2253 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2254   echo $ac_n "(cached) $ac_c" 1>&6
2255 else
2256   cat > conftest.$ac_ext <<EOF
2257 #line 2258 "configure"
2258 #include "confdefs.h"
2259 /* System header to define __stub macros and hopefully few prototypes,
2260     which can conflict with char vprintf(); below.  */
2261 #include <assert.h>
2262 /* Override any gcc2 internal prototype to avoid an error.  */
2263 /* We use char because int might match the return type of a gcc2
2264     builtin and then its argument prototype would still apply.  */
2265 char vprintf();
2266
2267 int main() {
2268
2269 /* The GNU C library defines this for functions which it implements
2270     to always fail with ENOSYS.  Some functions are actually named
2271     something starting with __ and the normal name is an alias.  */
2272 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2273 choke me
2274 #else
2275 vprintf();
2276 #endif
2277
2278 ; return 0; }
2279 EOF
2280 if { (eval echo configure:2281: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2281   rm -rf conftest*
2282   eval "ac_cv_func_vprintf=yes"
2283 else
2284   echo "configure: failed program was:" >&5
2285   cat conftest.$ac_ext >&5
2286   rm -rf conftest*
2287   eval "ac_cv_func_vprintf=no"
2288 fi
2289 rm -f conftest*
2290 fi
2291
2292 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2293   echo "$ac_t""yes" 1>&6
2294   cat >> confdefs.h <<\EOF
2295 #define HAVE_VPRINTF 1
2296 EOF
2297
2298 else
2299   echo "$ac_t""no" 1>&6
2300 fi
2301
2302 if test "$ac_cv_func_vprintf" != yes; then
2303 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2304 echo "configure:2305: checking for _doprnt" >&5
2305 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2306   echo $ac_n "(cached) $ac_c" 1>&6
2307 else
2308   cat > conftest.$ac_ext <<EOF
2309 #line 2310 "configure"
2310 #include "confdefs.h"
2311 /* System header to define __stub macros and hopefully few prototypes,
2312     which can conflict with char _doprnt(); below.  */
2313 #include <assert.h>
2314 /* Override any gcc2 internal prototype to avoid an error.  */
2315 /* We use char because int might match the return type of a gcc2
2316     builtin and then its argument prototype would still apply.  */
2317 char _doprnt();
2318
2319 int main() {
2320
2321 /* The GNU C library defines this for functions which it implements
2322     to always fail with ENOSYS.  Some functions are actually named
2323     something starting with __ and the normal name is an alias.  */
2324 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2325 choke me
2326 #else
2327 _doprnt();
2328 #endif
2329
2330 ; return 0; }
2331 EOF
2332 if { (eval echo configure:2333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2333   rm -rf conftest*
2334   eval "ac_cv_func__doprnt=yes"
2335 else
2336   echo "configure: failed program was:" >&5
2337   cat conftest.$ac_ext >&5
2338   rm -rf conftest*
2339   eval "ac_cv_func__doprnt=no"
2340 fi
2341 rm -f conftest*
2342 fi
2343
2344 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2345   echo "$ac_t""yes" 1>&6
2346   cat >> confdefs.h <<\EOF
2347 #define HAVE_DOPRNT 1
2348 EOF
2349
2350 else
2351   echo "$ac_t""no" 1>&6
2352 fi
2353
2354 fi
2355
2356 vfprintf=
2357 doprint=
2358 if test $ac_cv_func_vprintf != yes ; then
2359   vfprintf=vfprintf.o
2360   if test $ac_cv_func__doprnt != yes ; then
2361     doprint=doprint.o
2362   fi
2363 fi
2364
2365
2366
2367 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2368 echo "configure:2369: checking whether the printf functions support %p" >&5
2369 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2370   echo $ac_n "(cached) $ac_c" 1>&6
2371 else
2372   if test "$cross_compiling" = yes; then
2373   gcc_cv_func_printf_ptr=no
2374 else
2375   cat > conftest.$ac_ext <<EOF
2376 #line 2377 "configure"
2377 #include "confdefs.h"
2378 #include <stdio.h>
2379
2380 main()
2381 {
2382   char buf[64];
2383   char *p = buf, *q = NULL;
2384   sprintf(buf, "%p", p);
2385   sscanf(buf, "%p", &q);
2386   exit (p != q);
2387 }
2388 EOF
2389 if { (eval echo configure:2390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2390 then
2391   gcc_cv_func_printf_ptr=yes
2392 else
2393   echo "configure: failed program was:" >&5
2394   cat conftest.$ac_ext >&5
2395   rm -fr conftest*
2396   gcc_cv_func_printf_ptr=no
2397 fi
2398 rm -fr conftest*
2399 fi
2400
2401 rm -f core core.* *.core
2402 fi
2403
2404 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2405 if test $gcc_cv_func_printf_ptr = yes ; then
2406   cat >> confdefs.h <<\EOF
2407 #define HAVE_PRINTF_PTR 1
2408 EOF
2409
2410 fi
2411
2412
2413 case "${host}" in
2414 *-*-uwin*)
2415   # Under some versions of uwin, vfork is notoriously buggy and the test
2416   # can hang configure; on other versions, vfork exists just as a stub.
2417   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2418   ac_cv_func_vfork_works=no
2419   ;;
2420 esac
2421 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2422 echo "configure:2423: checking for pid_t" >&5
2423 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2424   echo $ac_n "(cached) $ac_c" 1>&6
2425 else
2426   cat > conftest.$ac_ext <<EOF
2427 #line 2428 "configure"
2428 #include "confdefs.h"
2429 #include <sys/types.h>
2430 #if STDC_HEADERS
2431 #include <stdlib.h>
2432 #include <stddef.h>
2433 #endif
2434 EOF
2435 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2436   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2437   rm -rf conftest*
2438   ac_cv_type_pid_t=yes
2439 else
2440   rm -rf conftest*
2441   ac_cv_type_pid_t=no
2442 fi
2443 rm -f conftest*
2444
2445 fi
2446 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2447 if test $ac_cv_type_pid_t = no; then
2448   cat >> confdefs.h <<\EOF
2449 #define pid_t int
2450 EOF
2451
2452 fi
2453
2454 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2455 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2456 echo "configure:2457: checking for vfork.h" >&5
2457 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2458   echo $ac_n "(cached) $ac_c" 1>&6
2459 else
2460   cat > conftest.$ac_ext <<EOF
2461 #line 2462 "configure"
2462 #include "confdefs.h"
2463 #include <vfork.h>
2464 EOF
2465 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2466 { (eval echo configure:2467: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2467 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2468 if test -z "$ac_err"; then
2469   rm -rf conftest*
2470   eval "ac_cv_header_$ac_safe=yes"
2471 else
2472   echo "$ac_err" >&5
2473   echo "configure: failed program was:" >&5
2474   cat conftest.$ac_ext >&5
2475   rm -rf conftest*
2476   eval "ac_cv_header_$ac_safe=no"
2477 fi
2478 rm -f conftest*
2479 fi
2480 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2481   echo "$ac_t""yes" 1>&6
2482   cat >> confdefs.h <<\EOF
2483 #define HAVE_VFORK_H 1
2484 EOF
2485
2486 else
2487   echo "$ac_t""no" 1>&6
2488 fi
2489
2490 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2491 echo "configure:2492: checking for working vfork" >&5
2492 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2493   echo $ac_n "(cached) $ac_c" 1>&6
2494 else
2495   if test "$cross_compiling" = yes; then
2496   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2497 echo "configure:2498: checking for vfork" >&5
2498 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2499   echo $ac_n "(cached) $ac_c" 1>&6
2500 else
2501   cat > conftest.$ac_ext <<EOF
2502 #line 2503 "configure"
2503 #include "confdefs.h"
2504 /* System header to define __stub macros and hopefully few prototypes,
2505     which can conflict with char vfork(); below.  */
2506 #include <assert.h>
2507 /* Override any gcc2 internal prototype to avoid an error.  */
2508 /* We use char because int might match the return type of a gcc2
2509     builtin and then its argument prototype would still apply.  */
2510 char vfork();
2511
2512 int main() {
2513
2514 /* The GNU C library defines this for functions which it implements
2515     to always fail with ENOSYS.  Some functions are actually named
2516     something starting with __ and the normal name is an alias.  */
2517 #if defined (__stub_vfork) || defined (__stub___vfork)
2518 choke me
2519 #else
2520 vfork();
2521 #endif
2522
2523 ; return 0; }
2524 EOF
2525 if { (eval echo configure:2526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2526   rm -rf conftest*
2527   eval "ac_cv_func_vfork=yes"
2528 else
2529   echo "configure: failed program was:" >&5
2530   cat conftest.$ac_ext >&5
2531   rm -rf conftest*
2532   eval "ac_cv_func_vfork=no"
2533 fi
2534 rm -f conftest*
2535 fi
2536
2537 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2538   echo "$ac_t""yes" 1>&6
2539   :
2540 else
2541   echo "$ac_t""no" 1>&6
2542 fi
2543
2544 ac_cv_func_vfork_works=$ac_cv_func_vfork
2545 else
2546   cat > conftest.$ac_ext <<EOF
2547 #line 2548 "configure"
2548 #include "confdefs.h"
2549 /* Thanks to Paul Eggert for this test.  */
2550 #include <stdio.h>
2551 #include <sys/types.h>
2552 #include <sys/stat.h>
2553 #ifdef HAVE_UNISTD_H
2554 #include <unistd.h>
2555 #endif
2556 #ifdef HAVE_VFORK_H
2557 #include <vfork.h>
2558 #endif
2559 /* On some sparc systems, changes by the child to local and incoming
2560    argument registers are propagated back to the parent.
2561    The compiler is told about this with #include <vfork.h>,
2562    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2563    Test for this by using a static variable whose address
2564    is put into a register that is clobbered by the vfork.  */
2565 static
2566 #ifdef __cplusplus
2567 sparc_address_test (int arg)
2568 #else
2569 sparc_address_test (arg) int arg;
2570 #endif
2571 {
2572   static pid_t child;
2573   if (!child) {
2574     child = vfork ();
2575     if (child < 0) {
2576       perror ("vfork");
2577       _exit(2);
2578     }
2579     if (!child) {
2580       arg = getpid();
2581       write(-1, "", 0);
2582       _exit (arg);
2583     }
2584   }
2585 }
2586 main() {
2587   pid_t parent = getpid ();
2588   pid_t child;
2589
2590   sparc_address_test ();
2591
2592   child = vfork ();
2593
2594   if (child == 0) {
2595     /* Here is another test for sparc vfork register problems.
2596        This test uses lots of local variables, at least
2597        as many local variables as main has allocated so far
2598        including compiler temporaries.  4 locals are enough for
2599        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2600        A buggy compiler should reuse the register of parent
2601        for one of the local variables, since it will think that
2602        parent can't possibly be used any more in this routine.
2603        Assigning to the local variable will thus munge parent
2604        in the parent process.  */
2605     pid_t
2606       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2607       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2608     /* Convince the compiler that p..p7 are live; otherwise, it might
2609        use the same hardware register for all 8 local variables.  */
2610     if (p != p1 || p != p2 || p != p3 || p != p4
2611         || p != p5 || p != p6 || p != p7)
2612       _exit(1);
2613
2614     /* On some systems (e.g. IRIX 3.3),
2615        vfork doesn't separate parent from child file descriptors.
2616        If the child closes a descriptor before it execs or exits,
2617        this munges the parent's descriptor as well.
2618        Test for this by closing stdout in the child.  */
2619     _exit(close(fileno(stdout)) != 0);
2620   } else {
2621     int status;
2622     struct stat st;
2623
2624     while (wait(&status) != child)
2625       ;
2626     exit(
2627          /* Was there some problem with vforking?  */
2628          child < 0
2629
2630          /* Did the child fail?  (This shouldn't happen.)  */
2631          || status
2632
2633          /* Did the vfork/compiler bug occur?  */
2634          || parent != getpid()
2635
2636          /* Did the file descriptor bug occur?  */
2637          || fstat(fileno(stdout), &st) != 0
2638          );
2639   }
2640 }
2641 EOF
2642 if { (eval echo configure:2643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2643 then
2644   ac_cv_func_vfork_works=yes
2645 else
2646   echo "configure: failed program was:" >&5
2647   cat conftest.$ac_ext >&5
2648   rm -fr conftest*
2649   ac_cv_func_vfork_works=no
2650 fi
2651 rm -fr conftest*
2652 fi
2653
2654 fi
2655
2656 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2657 if test $ac_cv_func_vfork_works = no; then
2658   cat >> confdefs.h <<\EOF
2659 #define vfork fork
2660 EOF
2661
2662 fi
2663
2664
2665 for ac_func in bcopy bzero bcmp \
2666         index rindex getenv atol sbrk abort atof strerror getcwd getwd \
2667         strsignal putc_unlocked fputs_unlocked strstr
2668 do
2669 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2670 echo "configure:2671: checking whether $ac_func must be declared" >&5
2671 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2672   echo $ac_n "(cached) $ac_c" 1>&6
2673 else
2674   cat > conftest.$ac_ext <<EOF
2675 #line 2676 "configure"
2676 #include "confdefs.h"
2677
2678 #include <stdio.h>
2679 #ifdef STRING_WITH_STRINGS
2680 # include <string.h>
2681 # include <strings.h>
2682 #else
2683 # ifdef HAVE_STRING_H
2684 #  include <string.h>
2685 # else
2686 #  ifdef HAVE_STRINGS_H
2687 #   include <strings.h>
2688 #  endif
2689 # endif
2690 #endif
2691 #ifdef HAVE_STDLIB_H
2692 #include <stdlib.h>
2693 #endif
2694 #ifdef HAVE_UNISTD_H
2695 #include <unistd.h>
2696 #endif
2697 #ifndef HAVE_RINDEX
2698 #define rindex strrchr
2699 #endif
2700 #ifndef HAVE_INDEX
2701 #define index strchr
2702 #endif
2703
2704 int main() {
2705 char *(*pfn) = (char *(*)) $ac_func
2706 ; return 0; }
2707 EOF
2708 if { (eval echo configure:2709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2709   rm -rf conftest*
2710   eval "gcc_cv_decl_needed_$ac_func=no"
2711 else
2712   echo "configure: failed program was:" >&5
2713   cat conftest.$ac_ext >&5
2714   rm -rf conftest*
2715   eval "gcc_cv_decl_needed_$ac_func=yes"
2716 fi
2717 rm -f conftest*
2718 fi
2719
2720 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2721   echo "$ac_t""yes" 1>&6
2722   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2723   cat >> confdefs.h <<EOF
2724 #define $gcc_tr_decl 1
2725 EOF
2726
2727 else
2728   echo "$ac_t""no" 1>&6
2729 fi
2730
2731 done
2732
2733
2734 for ac_func in malloc realloc calloc free
2735 do
2736 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2737 echo "configure:2738: checking whether $ac_func must be declared" >&5
2738 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2739   echo $ac_n "(cached) $ac_c" 1>&6
2740 else
2741   cat > conftest.$ac_ext <<EOF
2742 #line 2743 "configure"
2743 #include "confdefs.h"
2744
2745 #include <stdio.h>
2746 #ifdef STRING_WITH_STRINGS
2747 # include <string.h>
2748 # include <strings.h>
2749 #else
2750 # ifdef HAVE_STRING_H
2751 #  include <string.h>
2752 # else
2753 #  ifdef HAVE_STRINGS_H
2754 #   include <strings.h>
2755 #  endif
2756 # endif
2757 #endif
2758 #ifdef HAVE_STDLIB_H
2759 #include <stdlib.h>
2760 #endif
2761 #ifdef HAVE_UNISTD_H
2762 #include <unistd.h>
2763 #endif
2764 #ifndef HAVE_RINDEX
2765 #define rindex strrchr
2766 #endif
2767 #ifndef HAVE_INDEX
2768 #define index strchr
2769 #endif
2770 #ifdef HAVE_MALLOC_H
2771 #include <malloc.h>
2772 #endif
2773
2774 int main() {
2775 char *(*pfn) = (char *(*)) $ac_func
2776 ; return 0; }
2777 EOF
2778 if { (eval echo configure:2779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2779   rm -rf conftest*
2780   eval "gcc_cv_decl_needed_$ac_func=no"
2781 else
2782   echo "configure: failed program was:" >&5
2783   cat conftest.$ac_ext >&5
2784   rm -rf conftest*
2785   eval "gcc_cv_decl_needed_$ac_func=yes"
2786 fi
2787 rm -f conftest*
2788 fi
2789
2790 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2791   echo "$ac_t""yes" 1>&6
2792   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2793   cat >> confdefs.h <<EOF
2794 #define $gcc_tr_decl 1
2795 EOF
2796
2797 else
2798   echo "$ac_t""no" 1>&6
2799 fi
2800
2801 done
2802
2803
2804 for ac_func in getrlimit setrlimit getrusage
2805 do
2806 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2807 echo "configure:2808: checking whether $ac_func must be declared" >&5
2808 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2809   echo $ac_n "(cached) $ac_c" 1>&6
2810 else
2811   cat > conftest.$ac_ext <<EOF
2812 #line 2813 "configure"
2813 #include "confdefs.h"
2814
2815 #include <stdio.h>
2816 #ifdef STRING_WITH_STRINGS
2817 # include <string.h>
2818 # include <strings.h>
2819 #else
2820 # ifdef HAVE_STRING_H
2821 #  include <string.h>
2822 # else
2823 #  ifdef HAVE_STRINGS_H
2824 #   include <strings.h>
2825 #  endif
2826 # endif
2827 #endif
2828 #ifdef HAVE_STDLIB_H
2829 #include <stdlib.h>
2830 #endif
2831 #ifdef HAVE_UNISTD_H
2832 #include <unistd.h>
2833 #endif
2834 #ifndef HAVE_RINDEX
2835 #define rindex strrchr
2836 #endif
2837 #ifndef HAVE_INDEX
2838 #define index strchr
2839 #endif
2840 #include <sys/types.h>
2841 #ifdef HAVE_SYS_RESOURCE_H
2842 #include <sys/resource.h>
2843 #endif
2844
2845 int main() {
2846 char *(*pfn) = (char *(*)) $ac_func
2847 ; return 0; }
2848 EOF
2849 if { (eval echo configure:2850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2850   rm -rf conftest*
2851   eval "gcc_cv_decl_needed_$ac_func=no"
2852 else
2853   echo "configure: failed program was:" >&5
2854   cat conftest.$ac_ext >&5
2855   rm -rf conftest*
2856   eval "gcc_cv_decl_needed_$ac_func=yes"
2857 fi
2858 rm -f conftest*
2859 fi
2860
2861 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2862   echo "$ac_t""yes" 1>&6
2863   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2864   cat >> confdefs.h <<EOF
2865 #define $gcc_tr_decl 1
2866 EOF
2867
2868 else
2869   echo "$ac_t""no" 1>&6
2870 fi
2871
2872 done
2873
2874
2875 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2876 echo "configure:2877: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2877 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2878   echo $ac_n "(cached) $ac_c" 1>&6
2879 else
2880   cat > conftest.$ac_ext <<EOF
2881 #line 2882 "configure"
2882 #include "confdefs.h"
2883 #include <sys/types.h>
2884 #include <signal.h>
2885 /* NetBSD declares sys_siglist in unistd.h.  */
2886 #ifdef HAVE_UNISTD_H
2887 #include <unistd.h>
2888 #endif
2889 int main() {
2890 char *msg = *(sys_siglist + 1);
2891 ; return 0; }
2892 EOF
2893 if { (eval echo configure:2894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2894   rm -rf conftest*
2895   ac_cv_decl_sys_siglist=yes
2896 else
2897   echo "configure: failed program was:" >&5
2898   cat conftest.$ac_ext >&5
2899   rm -rf conftest*
2900   ac_cv_decl_sys_siglist=no
2901 fi
2902 rm -f conftest*
2903 fi
2904
2905 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2906 if test $ac_cv_decl_sys_siglist = yes; then
2907   cat >> confdefs.h <<\EOF
2908 #define SYS_SIGLIST_DECLARED 1
2909 EOF
2910
2911 fi
2912
2913
2914 # mkdir takes a single argument on some systems.
2915 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
2916 echo "configure:2917: checking if mkdir takes one argument" >&5
2917 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
2918   echo $ac_n "(cached) $ac_c" 1>&6
2919 else
2920   cat > conftest.$ac_ext <<EOF
2921 #line 2922 "configure"
2922 #include "confdefs.h"
2923
2924 #include <sys/types.h>
2925 #ifdef HAVE_SYS_STAT_H
2926 # include <sys/stat.h>
2927 #endif
2928 #ifdef HAVE_UNISTD_H
2929 # include <unistd.h>
2930 #endif
2931 #ifdef HAVE_DIRECT_H
2932 # include <direct.h>
2933 #endif
2934 int main() {
2935 mkdir ("foo", 0);
2936 ; return 0; }
2937 EOF
2938 if { (eval echo configure:2939: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2939   rm -rf conftest*
2940   gcc_cv_mkdir_takes_one_arg=no
2941 else
2942   echo "configure: failed program was:" >&5
2943   cat conftest.$ac_ext >&5
2944   rm -rf conftest*
2945   gcc_cv_mkdir_takes_one_arg=yes
2946 fi
2947 rm -f conftest*
2948 fi
2949
2950 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
2951 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
2952   cat >> confdefs.h <<\EOF
2953 #define MKDIR_TAKES_ONE_ARG 1
2954 EOF
2955
2956 fi
2957
2958
2959 # File extensions
2960 manext='.1'
2961 objext='.o'
2962
2963
2964
2965 build_xm_file=
2966 build_xm_defines=
2967 build_install_headers_dir=install-headers-tar
2968 build_exeext=
2969 host_xm_file=
2970 host_xm_defines=
2971 host_xmake_file=
2972 host_truncate_target=
2973 host_exeext=
2974
2975 # Decode the host machine, then the target machine.
2976 # For the host machine, we save the xm_file variable as host_xm_file;
2977 # then we decode the target machine and forget everything else
2978 # that came from the host machine.
2979 for machine in $build $host $target; do
2980
2981         out_file=
2982         xmake_file=
2983         tmake_file=
2984         extra_headers=
2985         extra_passes=
2986         extra_parts=
2987         extra_programs=
2988         extra_objs=
2989         extra_host_objs=
2990         extra_gcc_objs=
2991         xm_defines=
2992         float_format=
2993         # Set this to force installation and use of collect2.
2994         use_collect2=
2995         # Set this to override the default target model.
2996         target_cpu_default=
2997         # Set this to control how the header file directory is installed.
2998         install_headers_dir=install-headers-tar
2999         # Set this to a non-empty list of args to pass to cpp if the target
3000         # wants its .md file passed through cpp.
3001         md_cppflags=
3002         # Set this if directory names should be truncated to 14 characters.
3003         truncate_target=
3004         # Set this if gdb needs a dir command with `dirname $out_file`
3005         gdb_needs_out_file_path=
3006         # Set this if the build machine requires executables to have a
3007         # file name suffix.
3008         exeext=
3009         # Set this to control which thread package will be used.
3010         thread_file=
3011         # Reinitialize these from the flag values every loop pass, since some
3012         # configure entries modify them.
3013         gas="$gas_flag"
3014         gnu_ld="$gnu_ld_flag"
3015         enable_threads=$enable_threads_flag
3016
3017         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3018         # updated in each machine entry.
3019         tm_p_file=
3020         cpu_type=`echo $machine | sed 's/-.*$//'`
3021         case $machine in
3022         alpha*-*-*)
3023                 cpu_type=alpha
3024                 ;;
3025         arm*-*-*)
3026                 cpu_type=arm
3027                 ;;
3028         c*-convex-*)
3029                 cpu_type=convex
3030                 ;;
3031         i[34567]86-*-*)
3032                 cpu_type=i386
3033                 ;;
3034         hppa*-*-*)
3035                 cpu_type=pa
3036                 ;;
3037         m68000-*-*)
3038                 cpu_type=m68k
3039                 ;;
3040         mips*-*-*)
3041                 cpu_type=mips
3042                 ;;
3043         powerpc*-*-*)
3044                 cpu_type=rs6000
3045                 ;;
3046         pyramid-*-*)
3047                 cpu_type=pyr
3048                 ;;
3049         sparc*-*-*)
3050                 cpu_type=sparc
3051                 ;;
3052         esac
3053
3054         tm_file=${cpu_type}/${cpu_type}.h
3055         xm_file=${cpu_type}/xm-${cpu_type}.h
3056         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3057         then
3058                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3059         fi
3060         # On a.out targets, we need to use collect2.
3061         case $machine in
3062         *-*-*aout*)
3063                 use_collect2=yes
3064                 ;;
3065         esac
3066
3067         # Common parts for linux-gnu and openbsd systems
3068         case $machine in
3069         *-*-linux-gnu*)
3070                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3071                 ;;
3072         *-*-openbsd*)
3073                 tm_file=${cpu_type}/openbsd.h
3074                 tmake_file="t-libc-ok t-openbsd"
3075                 # avoid surprises, always provide an xm-openbsd file
3076                 xm_file=${cpu_type}/xm-openbsd.h
3077                 # don't depend on processor x-fragments as well
3078                 xmake_file=none
3079                 if test x$enable_threads = xyes; then
3080                         thread_file='posix'
3081                         tmake_file="${tmake_file} t-openbsd-thread"
3082                 fi
3083                 ;;
3084         esac
3085
3086         case $machine in
3087         # Support site-specific machine types.
3088         *local*)
3089                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3090                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3091                 xm_file=${cpu_type}/xm-$rest.h
3092                 tm_file=${cpu_type}/$rest.h
3093                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3094                 then xmake_file=${cpu_type}/x-$rest; \
3095                 else true; \
3096                 fi
3097                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3098                 then tmake_file=${cpu_type}/t-$rest; \
3099                 else true; \
3100                 fi
3101                 ;;
3102         1750a-*-*)
3103                 ;;
3104         a29k-*-bsd* | a29k-*-sym1*)
3105                 tm_file="${tm_file} a29k/unix.h"
3106                 xm_defines=USG
3107                 xmake_file=a29k/x-unix
3108                 use_collect2=yes
3109                 ;;
3110         a29k-*-udi | a29k-*-coff)
3111                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3112                 tmake_file=a29k/t-a29kbare
3113                 ;;
3114         a29k-wrs-vxworks*)
3115                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3116                 tmake_file=a29k/t-vx29k
3117                 extra_parts="crtbegin.o crtend.o"
3118                 thread_file='vxworks'
3119                 ;;
3120         a29k-*-*)                       # Default a29k environment.
3121                 use_collect2=yes
3122                 ;;
3123         alpha-*-interix)
3124                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3125
3126                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3127                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3128
3129                 # GAS + IEEE_CONFORMANT
3130                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3131
3132                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3133                 xmake_file="x-interix alpha/t-pe"
3134                 tmake_file="alpha/t-interix alpha/t-ieee"
3135                 if test x$enable_threads = xyes ; then
3136                         thread_file='posix'
3137                 fi
3138                 if test x$stabs = xyes ; then
3139                         tm_file="${tm_file} dbxcoff.h"
3140                 fi
3141                 #prefix='$$INTERIX_ROOT'/usr/contrib
3142                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3143                 ;;
3144         alpha*-*-linux-gnuecoff*)
3145                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3146                 target_cpu_default="MASK_GAS"
3147                 tmake_file="alpha/t-ieee"
3148                 gas=no
3149                 xmake_file=none
3150                 gas=yes gnu_ld=yes
3151                 ;;
3152         alpha*-*-linux-gnulibc1*)
3153                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3154                 target_cpu_default="MASK_GAS"
3155                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3156                 extra_parts="crtbegin.o crtend.o"
3157                 xmake_file=none
3158                 gas=yes gnu_ld=yes
3159                 if test x$enable_threads = xyes; then
3160                         thread_file='posix'
3161                 fi
3162                 ;;
3163         alpha*-*-linux-gnu*)
3164                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3165                 target_cpu_default="MASK_GAS"
3166                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3167                 extra_parts="crtbegin.o crtend.o"
3168                 xmake_file=none
3169                 gas=yes gnu_ld=yes
3170                 if test x$enable_threads = xyes; then
3171                         thread_file='posix'
3172                 fi
3173                 ;;
3174         alpha*-*-netbsd*)
3175                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3176                 target_cpu_default="MASK_GAS"
3177                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3178                 extra_parts="crtbegin.o crtend.o"
3179                 xmake_file=none
3180                 gas=yes gnu_ld=yes
3181                 ;;
3182
3183         alpha*-*-openbsd*)
3184                 # default x-alpha is only appropriate for dec-osf.
3185                 target_cpu_default="MASK_GAS"
3186                 tmake_file="alpha/t-ieee"
3187                 ;;
3188
3189         alpha*-dec-osf*)
3190                 if test x$stabs = xyes
3191                 then
3192                         tm_file="${tm_file} dbx.h"
3193                 fi
3194                 if test x$gas != xyes
3195                 then
3196                         extra_passes="mips-tfile mips-tdump"
3197                 fi
3198                 use_collect2=yes
3199                 tmake_file="alpha/t-ieee"
3200                 case $machine in
3201                   *-*-osf1*)
3202                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3203                     ;;
3204                   *-*-osf[23]*)
3205                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3206                     ;;
3207                   *-*-osf4*)
3208                     tm_file="${tm_file} alpha/osf.h"
3209                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3210                     # a broken tar, so we use cpio instead.
3211                     install_headers_dir=install-headers-cpio
3212                     ;;
3213                   *-*-osf5*)
3214                     tm_file="${tm_file} alpha/osf.h"
3215                     ;;
3216                 esac
3217                 case $machine in
3218                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3219                     target_cpu_default=MASK_SUPPORT_ARCH
3220                     ;;
3221                 esac
3222                 ;;
3223         alpha*-*-vxworks*)
3224                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3225                 tmake_file="alpha/t-ieee"
3226                 if  x$gas != xyes
3227                 then
3228                         extra_passes="mips-tfile mips-tdump"
3229                 fi
3230                 use_collect2=yes
3231                 thread_file='vxworks'
3232                 ;;
3233         alpha*-*-winnt*)
3234                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3235                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3236                 tmake_file="t-libc-ok alpha/t-ieee"
3237                 xmake_file=winnt/x-winnt
3238                 extra_host_objs=oldnames.o
3239                 extra_gcc_objs="spawnv.o oldnames.o"
3240                 if test x$gnu_ld != xyes
3241                 then
3242                         extra_programs=ld.exe
3243                 fi
3244                 if test x$enable_threads = xyes; then
3245                         thread_file='win32'
3246                 fi
3247                 ;;
3248         alpha*-dec-vms*)
3249                 tm_file=alpha/vms.h
3250                 xm_file="${xm_file} alpha/xm-vms.h"
3251                 tmake_file="alpha/t-vms alpha/t-ieee"
3252                 ;;
3253         arc-*-elf*)
3254                 extra_parts="crtinit.o crtfini.o"
3255                 ;;
3256         arm-*-coff* | armel-*-coff*)
3257                 tm_file=arm/coff.h
3258                 tmake_file=arm/t-bare
3259                 ;;
3260         arm-*-vxworks*)
3261                 tm_file=arm/vxarm.h
3262                 tmake_file=arm/t-bare
3263                 thread_file='vxworks'
3264                 ;;
3265         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3266                 tm_file=arm/riscix1-1.h
3267                 use_collect2=yes
3268                 ;;
3269         arm-*-riscix*)                  # Acorn RISC machine
3270                 if test x$gas = xyes
3271                 then
3272                     tm_file=arm/rix-gas.h
3273                 else
3274                     tm_file=arm/riscix.h
3275                 fi
3276                 xmake_file=arm/x-riscix
3277                 tmake_file=arm/t-riscix
3278                 use_collect2=yes
3279                 ;;
3280         arm-semi-aout | armel-semi-aout)
3281                 tm_file=arm/semi.h
3282                 tmake_file=arm/t-semi
3283                 ;;
3284         arm-semi-aof | armel-semi-aof)
3285                 tm_file=arm/semiaof.h
3286                 tmake_file=arm/t-semiaof
3287                 ;;
3288         arm*-*-netbsd*)
3289                 tm_file=arm/netbsd.h
3290                 xm_file="arm/xm-netbsd.h ${xm_file}"
3291                 tmake_file="t-netbsd arm/t-netbsd"
3292        use_collect2=yes
3293                 ;;
3294         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3295                 cpu_type=arm
3296                 xmake_file=x-linux
3297                 tm_file=arm/linux-aout.h
3298                 tmake_file=arm/t-linux
3299                 gnu_ld=yes
3300                 ;;
3301         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3302                 xm_file=arm/xm-linux.h
3303                 xmake_file=x-linux
3304                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3305                 case $machine in
3306                 armv2*-*-*)
3307                         tm_file="arm/linux-elf26.h $tm_file"
3308                         ;;
3309                 esac
3310                 tmake_file="t-linux arm/t-linux"
3311                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3312                 gnu_ld=yes
3313                 case x${enable_threads} in
3314                 x | xyes | xpthreads | xposix)
3315                         thread_file='posix'
3316                         ;;
3317                 esac
3318                 ;;
3319         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3320                 xm_file=arm/xm-linux.h
3321                 xmake_file=x-linux
3322                 tm_file="arm/linux-elf.h"
3323                 case $machine in
3324                 armv2*-*-*)
3325                         tm_file="arm/linux-elf26.h $tm_file"
3326                         ;;
3327                 esac
3328                 tmake_file="t-linux arm/t-linux"
3329                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3330                 gnu_ld=yes
3331                 case x${enable_threads} in
3332                 x | xyes | xpthreads | xposix)
3333                         thread_file='posix'
3334                         ;;
3335                 esac
3336                 ;;
3337         arm*-*-uclinux*)                # ARM ucLinux
3338                 tm_file=arm/uclinux-elf.h
3339                 tmake_file=arm/t-arm-elf
3340                 ;;
3341         arm*-*-aout)
3342                 tm_file=arm/aout.h
3343                 tmake_file=arm/t-bare
3344                 ;;
3345         arm*-*-ecos-elf)
3346                 tm_file=arm/ecos-elf.h
3347                 tmake_file=arm/t-elf
3348                 ;;
3349         arm*-*-elf)
3350                 tm_file=arm/unknown-elf.h
3351                 tmake_file=arm/t-arm-elf
3352                 ;;
3353         arm*-*-oabi)
3354                 tm_file=arm/unknown-elf-oabi.h
3355                 tmake_file=arm/t-arm-elf
3356                 ;;
3357         arm-*-pe*)
3358                 tm_file=arm/pe.h
3359                 tmake_file=arm/t-pe
3360                 extra_objs=pe.o
3361                 ;;
3362         c1-convex-*)                    # Convex C1
3363                 target_cpu_default=1
3364                 use_collect2=yes
3365                 ;;
3366         c2-convex-*)                    # Convex C2
3367                 target_cpu_default=2
3368                 use_collect2=yes
3369                 ;;
3370         c32-convex-*)
3371                 target_cpu_default=4
3372                 use_collect2=yes
3373                 ;;
3374         c34-convex-*)
3375                 target_cpu_default=8
3376                 use_collect2=yes
3377                 ;;
3378         c38-convex-*)
3379                 target_cpu_default=16
3380                 use_collect2=yes
3381                 ;;
3382         c4x-*)
3383                 cpu_type=c4x
3384                 tmake_file=c4x/t-c4x
3385                 ;;
3386         clipper-intergraph-clix*)
3387                 tm_file="${tm_file} svr3.h clipper/clix.h"
3388                 xm_file=clipper/xm-clix.h
3389                 xmake_file=clipper/x-clix
3390                 extra_headers=va-clipper.h
3391                 extra_parts="crtbegin.o crtend.o"
3392                 install_headers_dir=install-headers-cpio
3393                 ;;
3394         dsp16xx-*)
3395                 ;;
3396         elxsi-elxsi-*)
3397                 use_collect2=yes
3398                 ;;
3399         fr30-*-elf)
3400                 tm_file="fr30/fr30.h"
3401                 tmake_file=fr30/t-fr30
3402                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3403                 ;;
3404 # This hasn't been upgraded to GCC 2.
3405 #       fx80-alliant-*)                 # Alliant FX/80
3406 #               ;;
3407         h8300-*-*)
3408                 float_format=i32
3409                 ;;
3410         hppa*-*-linux*)
3411                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3412                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3413                 tmake_file="t-linux pa/t-linux"
3414                 extra_parts="crtbegin.o crtend.o"
3415                 xmake_file=none
3416                 gas=yes gnu_ld=yes
3417                 if test x$enable_threads = xyes; then
3418                         thread_file='posix'
3419                 fi
3420                 ;;
3421         hppa*-*-openbsd*)
3422                 target_cpu_default="MASK_PA_11"
3423                 tmake_file=pa/t-openbsd
3424                 ;;
3425         hppa1.1-*-pro*)
3426                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3427                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3428                 xm_file=pa/xm-papro.h
3429                 tmake_file=pa/t-pro
3430                 ;;
3431         hppa1.1-*-osf*)
3432                 target_cpu_default="MASK_PA_11"
3433                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3434                 use_collect2=yes
3435                 ;;
3436         hppa1.1-*-rtems*)
3437                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3438                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3439                 xm_file=pa/xm-papro.h
3440                 tmake_file=pa/t-pro
3441                 ;;
3442         hppa1.0-*-osf*)
3443                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3444                 use_collect2=yes
3445                 ;;
3446         hppa1.1-*-bsd*)
3447                 tm_file="${tm_file} pa/som.h"
3448                 target_cpu_default="MASK_PA_11"
3449                 use_collect2=yes
3450                 ;;
3451         hppa1.0-*-bsd*)
3452                 tm_file="${tm_file} pa/som.h"
3453                 use_collect2=yes
3454                 ;;
3455         hppa1.0-*-hpux7*)
3456                 tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
3457                 xm_file=pa/xm-pahpux.h
3458                 xmake_file=pa/x-pa-hpux
3459                 if test x$gas = xyes
3460                 then
3461                         tm_file="${tm_file} pa/gas.h"
3462                 fi
3463                 install_headers_dir=install-headers-cpio
3464                 use_collect2=yes
3465                 ;;
3466         hppa1.0-*-hpux8.0[0-2]*)
3467                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3468                 xm_file=pa/xm-pahpux.h
3469                 xmake_file=pa/x-pa-hpux
3470                 if test x$gas = xyes
3471                 then
3472                         tm_file="${tm_file} pa/pa-gas.h"
3473                 else
3474                         tm_file="pa/pa-oldas.h ${tm_file}"
3475                 fi
3476                 install_headers_dir=install-headers-cpio
3477                 use_collect2=yes
3478                 ;;
3479         hppa1.1-*-hpux8.0[0-2]*)
3480                 target_cpu_default="MASK_PA_11"
3481                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3482                 xm_file=pa/xm-pahpux.h
3483                 xmake_file=pa/x-pa-hpux
3484                 if test x$gas = xyes
3485                 then
3486                         tm_file="${tm_file} pa/pa-gas.h"
3487                 else
3488                         tm_file="pa/pa-oldas.h ${tm_file}"
3489                 fi
3490                 install_headers_dir=install-headers-cpio
3491                 use_collect2=yes
3492                 ;;
3493         hppa1.1-*-hpux8*)
3494                 target_cpu_default="MASK_PA_11"
3495                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3496                 xm_file=pa/xm-pahpux.h
3497                 xmake_file=pa/x-pa-hpux
3498                 if test x$gas = xyes
3499                 then
3500                         tm_file="${tm_file} pa/pa-gas.h"
3501                 fi
3502                 install_headers_dir=install-headers-cpio
3503                 use_collect2=yes
3504                 ;;
3505         hppa1.0-*-hpux8*)
3506                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3507                 xm_file=pa/xm-pahpux.h
3508                 xmake_file=pa/x-pa-hpux
3509                 if test x$gas = xyes
3510                 then
3511                         tm_file="${tm_file} pa/pa-gas.h"
3512                 fi
3513                 install_headers_dir=install-headers-cpio
3514                 use_collect2=yes
3515                 ;;
3516         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3517                 target_cpu_default="MASK_PA_11"
3518                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3519                 xm_file=pa/xm-pahpux.h
3520                 xmake_file=pa/x-pa-hpux
3521                 tmake_file=pa/t-pa
3522                 if test x$gas = xyes
3523                 then
3524                         tm_file="${tm_file} pa/pa-gas.h"
3525                 fi
3526                 if test x$enable_threads = x; then
3527                     enable_threads=$have_pthread_h
3528                 fi
3529                 if test x$enable_threads = xyes; then
3530                         thread_file='dce'
3531                         tmake_file="${tmake_file} pa/t-dce-thr"
3532                 fi
3533                 install_headers_dir=install-headers-cpio
3534                 use_collect2=yes
3535                 ;;
3536         hppa1.0-*-hpux10*)
3537                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3538                 xm_file=pa/xm-pahpux.h
3539                 xmake_file=pa/x-pa-hpux
3540                 tmake_file=pa/t-pa
3541                 if test x$gas = xyes
3542                 then
3543                         tm_file="${tm_file} pa/pa-gas.h"
3544                 fi
3545                 if test x$enable_threads = x; then
3546                     enable_threads=$have_pthread_h
3547                 fi
3548                 if test x$enable_threads = xyes; then
3549                         thread_file='dce'
3550                         tmake_file="${tmake_file} pa/t-dce-thr"
3551                 fi
3552                 install_headers_dir=install-headers-cpio
3553                 use_collect2=yes
3554                 ;;
3555         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3556                 target_cpu_default="MASK_PA_11"
3557                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3558                 xm_file=pa/xm-pahpux.h
3559                 xmake_file=pa/x-pa-hpux
3560                 tmake_file=pa/t-pa
3561                 if [ x$gas = xyes ]
3562                 then
3563                         tm_file="${tm_file} pa/pa-gas.h"
3564                 fi
3565 #               if [[ x$enable_threads = x ]]; then
3566 #                   enable_threads=$have_pthread_h
3567 #               fi
3568 #               if [[ x$enable_threads = xyes ]]; then
3569 #                       thread_file='dce'
3570 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3571 #               fi
3572                 install_headers_dir=install-headers-cpio
3573                 use_collect2=yes
3574                 ;;
3575         hppa1.0-*-hpux11*)
3576                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3577                 xm_file=pa/xm-pahpux.h
3578                 xmake_file=pa/x-pa-hpux
3579                 if [ x$gas = xyes ]
3580                 then
3581                         tm_file="${tm_file} pa/pa-gas.h"
3582                 fi
3583 #               if [[ x$enable_threads = x ]]; then
3584 #                   enable_threads=$have_pthread_h
3585 #               fi
3586 #               if [[ x$enable_threads = xyes ]]; then
3587 #                       thread_file='dce'
3588 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3589 #               fi
3590                 install_headers_dir=install-headers-cpio
3591                 use_collect2=yes
3592                 ;;
3593         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3594                 target_cpu_default="MASK_PA_11"
3595                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3596                 xm_file=pa/xm-pahpux.h
3597                 xmake_file=pa/x-pa-hpux
3598                 if test x$gas = xyes
3599                 then
3600                         tm_file="${tm_file} pa/pa-gas.h"
3601                 fi
3602                 install_headers_dir=install-headers-cpio
3603                 use_collect2=yes
3604                 ;;
3605         hppa1.0-*-hpux*)
3606                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3607                 xm_file=pa/xm-pahpux.h
3608                 xmake_file=pa/x-pa-hpux
3609                 if test x$gas = xyes
3610                 then
3611                         tm_file="${tm_file} pa/pa-gas.h"
3612                 fi
3613                 install_headers_dir=install-headers-cpio
3614                 use_collect2=yes
3615                 ;;
3616         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3617                 target_cpu_default="MASK_PA_11"
3618                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3619                 xm_file=pa/xm-pahpux.h
3620                 xmake_file=pa/x-pa-hpux
3621                 if test x$gas = xyes
3622                 then
3623                         tm_file="${tm_file} pa/pa-gas.h"
3624                 fi
3625                 install_headers_dir=install-headers-cpio
3626                 use_collect2=yes
3627                 ;;
3628         hppa1.0-*-hiux*)
3629                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3630                 xm_file=pa/xm-pahpux.h
3631                 xmake_file=pa/x-pa-hpux
3632                 if test x$gas = xyes
3633                 then
3634                         tm_file="${tm_file} pa/pa-gas.h"
3635                 fi
3636                 install_headers_dir=install-headers-cpio
3637                 use_collect2=yes
3638                 ;;
3639         hppa*-*-lites*)
3640                 tm_file="${tm_file} elfos.h pa/elf.h"
3641                 target_cpu_default="MASK_PA_11"
3642                 use_collect2=yes
3643                 ;;
3644         hppa*-*-mpeix*)
3645                 tm_file="${tm_file} pa/pa-mpeix.h"
3646                 xm_file=pa/xm-pampeix.h
3647                 xmake_file=pa/x-pa-mpeix
3648                 echo "You must use gas. Assuming it is already installed."
3649                 install_headers_dir=install-headers-tar
3650                 fixincludes=Makefile.in
3651                 use_collect2=yes
3652                 ;;
3653         i370-*-opened*)                  # IBM 360/370/390 Architecture
3654                 xm_file=i370/xm-oe.h
3655                 tm_file=i370/oe.h
3656                 xmake_file=i370/x-oe
3657                 tmake_file=i370/t-oe
3658                 fixincludes=Makefile.in # Headers are wierd, don't mess with
3659                 ;;
3660         i370-*-mvs*)
3661                 xm_file=i370/xm-mvs.h
3662                 tm_file=i370/mvs.h
3663                 tmake_file=i370/t-mvs
3664                 fixincludes=Makefile.in # Headers are wierd, don't mess with
3665                 ;;
3666         i370-*-linux*)
3667                 xm_file="xm-linux.h i370/xm-linux.h"
3668                 xmake_file=x-linux
3669                 tm_file="i370/linux.h ${tm_file}"
3670                 tmake_file="t-linux i370/t-linux"
3671                 fixincludes=Makefile.in # The headers are ok already.
3672                 # broken_install=yes
3673                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3674                 # extra_parts="crtbegin.o crtend.o"
3675                 gnu_ld=yes
3676                 gas=yes
3677                 elf=yes
3678                 if [ x$enable_threads = xyes ]; then
3679                         thread_file='posix'
3680                 fi
3681                 ;;
3682         i[34567]86-*-elf*)
3683                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3684                 tm_file=i386/i386elf.h
3685                 tmake_file=i386/t-i386elf
3686                 xmake_file=x-svr4
3687                 ;;
3688         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3689                 if test x$gas = xyes
3690                 then
3691                         tm_file=i386/aix386.h
3692                         extra_parts="crtbegin.o crtend.o"
3693                         tmake_file=i386/t-crtstuff
3694                 else
3695                         tm_file=i386/aix386ng.h
3696                         use_collect2=yes
3697                 fi
3698                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3699                 xm_defines=USG
3700                 xmake_file=i386/x-aix
3701                 ;;
3702         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3703                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3704                 xm_defines="USG POSIX SMALL_ARG_MAX"
3705                 xmake_file=i386/x-ncr3000
3706                 if test x$stabs = xyes -a x$gas = xyes
3707                 then
3708                         tm_file=i386/sysv4gdb.h
3709                 else
3710                         tm_file=i386/sysv4.h
3711                 fi
3712                 extra_parts="crtbegin.o crtend.o"
3713                 tmake_file=i386/t-crtpic
3714                 ;;
3715         i[34567]86-next-*)
3716                 tm_file=i386/next.h
3717                 xm_file=i386/xm-next.h
3718                 tmake_file=i386/t-next
3719                 xmake_file=i386/x-next
3720                 extra_objs=nextstep.o
3721                 extra_parts="crtbegin.o crtend.o"
3722                 if test x$enable_threads = xyes; then
3723                         thread_file='mach'
3724                 fi
3725                 ;;
3726         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3727                 use_collect2=yes
3728                 if test x$gas = xyes
3729                 then
3730                         tm_file=i386/seq-gas.h
3731                 else
3732                         tm_file=i386/sequent.h
3733                 fi
3734                 ;;
3735         i[34567]86-sequent-ptx1*)
3736                 xm_defines="USG SVR3"
3737                 xmake_file=i386/x-sysv3
3738                 tm_file=i386/seq-sysv3.h
3739                 tmake_file=i386/t-crtstuff
3740                 extra_parts="crtbegin.o crtend.o"
3741                 install_headers_dir=install-headers-cpio
3742                 ;;
3743         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3744                 xm_defines="USG SVR3"
3745                 xmake_file=i386/x-sysv3
3746                 tm_file=i386/seq2-sysv3.h
3747                 tmake_file=i386/t-crtstuff
3748                 extra_parts="crtbegin.o crtend.o"
3749                 install_headers_dir=install-headers-cpio
3750                 ;;
3751         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3752                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3753                 xm_defines="USG POSIX SMALL_ARG_MAX"
3754                 xmake_file=x-svr4
3755                 tm_file=i386/ptx4-i.h
3756                 tmake_file=t-svr4
3757                 extra_parts="crtbegin.o crtend.o"
3758                 install_headers_dir=install-headers-cpio
3759                 ;;
3760         i386-sun-sunos*)                # Sun i386 roadrunner
3761                 xm_defines=USG
3762                 tm_file=i386/sun.h
3763                 use_collect2=yes
3764                 ;;
3765         i[34567]86-wrs-vxworks*)
3766                 tm_file=i386/vxi386.h
3767                 tmake_file=i386/t-i386bare
3768                 thread_file='vxworks'
3769                 ;;
3770         i[34567]86-*-aout*)
3771                 tm_file=i386/i386-aout.h
3772                 tmake_file=i386/t-i386bare
3773                 ;;
3774         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3775                 tm_file=i386/bsd386.h
3776 #               tmake_file=t-libc-ok
3777                 ;;
3778         i[34567]86-*-bsd*)
3779                 tm_file=i386/386bsd.h
3780 #               tmake_file=t-libc-ok
3781 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3782 #               use_collect2=yes
3783                 ;;
3784         i[34567]86-*-freebsdelf*)
3785                 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
3786                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3787                 tmake_file=t-freebsd
3788                 gas=yes
3789                 gnu_ld=yes
3790                 stabs=yes
3791                 case x${enable_threads} in
3792                 xyes | xpthreads | xposix)
3793                         thread_file='posix'
3794                         tmake_file="${tmake_file} t-openbsd-thread"
3795                         ;;
3796                 esac
3797                 ;;
3798         i[34567]86-*-freebsd*)
3799                 tm_file=i386/freebsd.h
3800                 tmake_file=t-freebsd
3801                 ;;
3802         i[34567]86-*-netbsd*)
3803                 tm_file=i386/netbsd.h
3804                 tmake_file=t-netbsd
3805        use_collect2=yes
3806                 ;;
3807         i[34567]86-*-openbsd*)
3808                 # we need collect2 until our bug is fixed...
3809                 use_collect2=yes
3810                 ;;
3811         i[34567]86-*-coff*)
3812                 tm_file=i386/i386-coff.h
3813                 tmake_file=i386/t-i386bare
3814                 ;;
3815         i[34567]86-*-isc*)              # 80386 running ISC system
3816                 xm_file="${xm_file} i386/xm-isc.h"
3817                 xm_defines="USG SVR3"
3818                 case $machine in
3819                   i[34567]86-*-isc[34]*)
3820                     xmake_file=i386/x-isc3
3821                     ;;
3822                   *)
3823                     xmake_file=i386/x-isc
3824                     ;;
3825                 esac
3826                 if test x$gas = xyes -a x$stabs = xyes
3827                 then
3828                         tm_file=i386/iscdbx.h
3829                         tmake_file=i386/t-svr3dbx
3830                         extra_parts="svr3.ifile svr3z.ifile"
3831                 else
3832                         tm_file=i386/isccoff.h
3833                         tmake_file=i386/t-crtstuff
3834                         extra_parts="crtbegin.o crtend.o"
3835                 fi
3836                 install_headers_dir=install-headers-cpio
3837                 ;;
3838         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3839                                         # pre BFD linkers
3840                 xmake_file=x-linux-aout
3841                 tmake_file="t-linux-aout i386/t-crtstuff"
3842                 tm_file=i386/linux-oldld.h
3843                 gnu_ld=yes
3844                 float_format=i386
3845                 ;;
3846         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3847                 xmake_file=x-linux-aout
3848                 tmake_file="t-linux-aout i386/t-crtstuff"
3849                 tm_file=i386/linux-aout.h
3850                 gnu_ld=yes
3851                 float_format=i386
3852                 ;;
3853         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3854                                         # GNU/Linux C library 5
3855                 xmake_file=x-linux
3856                 tm_file=i386/linux.h
3857                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3858                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3859                 gnu_ld=yes
3860                 float_format=i386
3861                 if test x$enable_threads = xyes; then
3862                         thread_file='single'
3863                 fi
3864                 ;;
3865         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3866                                         # aka GNU/Linux C library 6
3867                 xmake_file=x-linux
3868                 tm_file=i386/linux.h
3869                 tmake_file="t-linux i386/t-crtstuff"
3870                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3871                 gnu_ld=yes
3872                 float_format=i386
3873                 if test x$enable_threads = xyes; then
3874                         thread_file='posix'
3875                 fi
3876                 ;;
3877         i[34567]86-*-gnu*)
3878                 float_format=i386
3879                 ;;
3880         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3881                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3882                 exit 1
3883                 ;;
3884         i[34567]86-pc-msdosdjgpp*)
3885                 xm_file=i386/xm-djgpp.h
3886                 tm_file=i386/djgpp.h
3887                 tmake_file=i386/t-djgpp
3888                 xmake_file=i386/x-djgpp
3889                 gnu_ld=yes
3890                 gas=yes
3891                 exeext=.exe
3892                 case $host in *pc-msdosdjgpp*)
3893                         target_alias=djgpp
3894                         ;;
3895                 esac
3896                 ;;
3897         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3898                 tm_file=i386/moss.h
3899                 tmake_file=t-libc-ok
3900                 gnu_ld=yes
3901                 gas=yes
3902                 ;;
3903         i[34567]86-*-lynxos*)
3904                 if test x$gas = xyes
3905                 then
3906                         tm_file=i386/lynx.h
3907                 else
3908                         tm_file=i386/lynx-ng.h
3909                 fi
3910                 xm_file=i386/xm-lynx.h
3911                 tmake_file=i386/t-i386bare
3912                 xmake_file=x-lynx
3913                 ;;
3914         i[34567]86-*-mach*)
3915                 tm_file=i386/mach.h
3916 #               tmake_file=t-libc-ok
3917                 use_collect2=yes
3918                 ;;
3919         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3920                 if test x$elf = xyes
3921                 then
3922                         tm_file=i386/osfelf.h
3923                         use_collect2=
3924                 else
3925                         tm_file=i386/osfrose.h
3926                         use_collect2=yes
3927                 fi
3928                 xm_file="i386/xm-osf.h ${xm_file}"
3929                 xmake_file=i386/x-osfrose
3930                 tmake_file=i386/t-osf
3931                 extra_objs=halfpic.o
3932                 ;;
3933         i[34567]86-go32-rtems*)
3934                 cpu_type=i386
3935                 xm_file=i386/xm-go32.h
3936                 tm_file=i386/go32-rtems.h
3937                 tmake_file="i386/t-go32 t-rtems"
3938                 ;;
3939         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
3940                 cpu_type=i386
3941                 tm_file=i386/rtemself.h
3942                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
3943                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
3944                 ;;
3945         i[34567]86-*-rtemscoff*)
3946                 cpu_type=i386
3947                 tm_file=i386/rtems.h
3948                 tmake_file="i386/t-i386bare t-rtems"
3949                 ;;
3950         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3951                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3952                 xm_defines="USG SVR3"
3953                 xmake_file=i386/x-sco5
3954                 install_headers_dir=install-headers-cpio
3955                 tm_file=i386/sco5.h
3956                 if test x$gas = xyes
3957                 then
3958                         tm_file="i386/sco5gas.h ${tm_file}"
3959                         tmake_file=i386/t-sco5gas
3960                 else
3961                         tmake_file=i386/t-sco5
3962                 fi
3963                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3964                 ;;
3965         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3966                 xm_file="${xm_file} i386/xm-sco.h"
3967                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3968                 xmake_file=i386/x-sco4
3969                 install_headers_dir=install-headers-cpio
3970                 if test x$stabs = xyes
3971                 then
3972                         tm_file=i386/sco4dbx.h
3973                         tmake_file=i386/t-svr3dbx
3974                         extra_parts="svr3.ifile svr3z.rfile"
3975                 else
3976                         tm_file=i386/sco4.h
3977                         tmake_file=i386/t-crtstuff
3978                         extra_parts="crtbegin.o crtend.o"
3979                 fi
3980                 # The default EAFS filesystem supports long file names.
3981                 # Truncating the target makes $host != $target which
3982                 # makes gcc think it is doing a cross-compile.
3983                 # truncate_target=yes
3984                 ;;
3985         i[34567]86-*-sco*)              # 80386 running SCO system
3986                 xm_file=i386/xm-sco.h
3987                 xmake_file=i386/x-sco
3988                 install_headers_dir=install-headers-cpio
3989                 if test x$stabs = xyes
3990                 then
3991                         tm_file=i386/scodbx.h
3992                         tmake_file=i386/t-svr3dbx
3993                         extra_parts="svr3.ifile svr3z.rfile"
3994                 else
3995                         tm_file=i386/sco.h
3996                         extra_parts="crtbegin.o crtend.o"
3997                         tmake_file=i386/t-crtstuff
3998                 fi
3999                 truncate_target=yes
4000                 ;;
4001         i[34567]86-*-solaris2*)
4002                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
4003                 xm_defines="USG POSIX SMALL_ARG_MAX"
4004                 tm_file=i386/sol2.h
4005                 if test x$gas = xyes; then
4006                         # Only needed if gas does not support -s
4007                         tm_file="i386/sol2gas.h ${tm_file}"
4008                 fi
4009                 tmake_file=i386/t-sol2
4010                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4011                 xmake_file=x-svr4
4012                 if test x${enable_threads} = x; then
4013                     enable_threads=$have_pthread_h
4014                     if test x${enable_threads} = x; then
4015                         enable_threads=$have_thread_h
4016                     fi
4017                 fi
4018                 if test x${enable_threads} = xyes; then
4019                     if test x${have_pthread_h} = xyes; then
4020                         thread_file='posix'
4021                     else
4022                         thread_file='solaris'
4023                     fi
4024                 fi
4025                 ;;
4026        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4027                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
4028                xm_defines="USG POSIX"
4029                tm_file=i386/sysv5.h
4030                if test x$stabs = xyes
4031                then
4032                        tm_file="${tm_file} dbx.h"
4033                fi
4034                tmake_file=i386/t-crtpic
4035                xmake_file=x-svr4
4036                extra_parts="crtbegin.o crtend.o"
4037                if test x$enable_threads = xyes; then
4038                        thread_file='posix'
4039                fi
4040                ;;
4041         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4042                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
4043                 xm_defines="USG POSIX SMALL_ARG_MAX"
4044                 tm_file=i386/sysv4.h
4045                 if test x$stabs = xyes
4046                 then
4047                         tm_file="${tm_file} dbx.h"
4048                 fi
4049                 tmake_file=i386/t-crtpic
4050                 xmake_file=x-svr4
4051                 extra_parts="crtbegin.o crtend.o"
4052                 ;;
4053         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4054                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
4055                 xm_defines="USG POSIX"
4056                 tm_file=i386/udk.h
4057                 tmake_file="i386/t-crtpic i386/t-udk"
4058                 xmake_file=x-svr4
4059                 extra_parts="crtbegin.o crtend.o"
4060                 install_headers_dir=install-headers-cpio
4061                 ;;
4062         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4063                 cpu_type=i386
4064                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4065                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4066                 if test x$stabs = xyes
4067                 then
4068                         tm_file=i386/osf1elfgdb.h
4069                 else
4070                         tm_file=i386/osf1elf.h
4071                 fi
4072                 tmake_file=i386/t-osf1elf
4073                 xmake_file=i386/x-osf1elf
4074                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4075                 ;;
4076         i[34567]86-*-sysv*)             # Intel 80386's running system V
4077                 xm_defines="USG SVR3"
4078                 xmake_file=i386/x-sysv3
4079                 if test x$gas = xyes
4080                 then
4081                         if test x$stabs = xyes
4082                         then
4083                                 tm_file=i386/svr3dbx.h
4084                                 tmake_file=i386/t-svr3dbx
4085                                 extra_parts="svr3.ifile svr3z.rfile"
4086                         else
4087                                 tm_file=i386/svr3gas.h
4088                                 extra_parts="crtbegin.o crtend.o"
4089                                 tmake_file=i386/t-crtstuff
4090                         fi
4091                 else
4092                         tm_file=i386/sysv3.h
4093                         extra_parts="crtbegin.o crtend.o"
4094                         tmake_file=i386/t-crtstuff
4095                 fi
4096                 ;;
4097         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4098                 xm_file="${xm_file} i386/xm-vsta.h"
4099                 tm_file=i386/vsta.h
4100                 tmake_file=i386/t-vsta
4101                 xmake_file=i386/x-vsta
4102                 ;;
4103         i[34567]86-*-win32)
4104                 xm_file="${xm_file} i386/xm-cygwin.h"
4105                 tmake_file=i386/t-cygwin
4106                 tm_file=i386/win32.h
4107                 xmake_file=i386/x-cygwin
4108                 extra_objs=winnt.o
4109                 if test x$enable_threads = xyes; then
4110                         thread_file='win32'
4111                 fi
4112                 exeext=.exe
4113                 ;;
4114         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4115                 xm_file="${xm_file} i386/xm-cygwin.h"
4116                 tmake_file=i386/t-cygwin
4117                 tm_file=i386/cygwin.h
4118                 xmake_file=i386/x-cygwin
4119                 extra_objs=winnt.o
4120                 if test x$enable_threads = xyes; then
4121                         thread_file='win32'
4122                 fi
4123                 exeext=.exe
4124                 ;;
4125         i[34567]86-*-mingw32*)
4126                 tm_file=i386/mingw32.h
4127                 xm_file="${xm_file} i386/xm-mingw32.h"
4128                 tmake_file="i386/t-cygwin i386/t-mingw32"
4129                 extra_objs=winnt.o
4130                 xmake_file=i386/x-cygwin
4131                 if test x$enable_threads = xyes; then
4132                         thread_file='win32'
4133                 fi
4134                 exeext=.exe
4135                 case $machine in
4136                         *mingw32msv*)
4137                                 ;;
4138                         *minwg32crt* | *mingw32*)
4139                                 tm_file="${tm_file} i386/crtdll.h"
4140                                 ;;
4141                 esac
4142                 ;;
4143         i[34567]86-*-uwin*)
4144                 tm_file=i386/uwin.h
4145                 xm_file="${xm_file} i386/xm-uwin.h"
4146                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
4147                 tmake_file="i386/t-cygwin i386/t-uwin"
4148                 extra_objs=winnt.o
4149                 xmake_file=i386/x-cygwin
4150                 if test x$enable_threads = xyes; then
4151                         thread_file='win32'
4152                 fi
4153                 exeext=.exe
4154                 ;;
4155         i[34567]86-*-interix*)
4156                 tm_file="i386/i386-interix.h interix.h"
4157                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4158                 xm_defines="USG NO_SYS_SIGLIST"
4159                 tmake_file="i386/t-interix"
4160                 extra_objs=interix.o
4161                 xmake_file=x-interix
4162                 if test x$enable_threads = xyes ; then
4163                         thread_file='posix'
4164                 fi
4165                 if test x$stabs = xyes ; then
4166                         tm_file="${tm_file} dbxcoff.h"
4167                 fi
4168                 ;;
4169         i[34567]86-*-winnt3*)
4170                 tm_file=i386/win-nt.h
4171                 out_file=i386/i386.c
4172                 xm_file="xm-winnt.h ${xm_file}"
4173                 xmake_file=winnt/x-winnt
4174                 tmake_file=i386/t-winnt
4175                 extra_host_objs="winnt.o oldnames.o"
4176                 extra_gcc_objs="spawnv.o oldnames.o"
4177                 if test x$gnu_ld != xyes
4178                 then
4179                         extra_programs=ld.exe
4180                 fi
4181                 if test x$enable_threads = xyes; then
4182                         thread_file='win32'
4183                 fi
4184                 ;;
4185         i[34567]86-dg-dgux*)
4186                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
4187                 xm_defines="USG POSIX"
4188                 out_file=i386/dgux.c
4189                 tm_file=i386/dgux.h
4190                 tmake_file=i386/t-dgux
4191                 xmake_file=i386/x-dgux
4192                 install_headers_dir=install-headers-cpio
4193               ;;
4194         i860-alliant-*)         # Alliant FX/2800
4195                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4196                 xm_file="${xm_file}"
4197                 xmake_file=i860/x-fx2800
4198                 tmake_file=i860/t-fx2800
4199                 extra_parts="crtbegin.o crtend.o"
4200                 ;;
4201         i860-*-bsd*)
4202                 tm_file="${tm_file} i860/bsd.h"
4203                 if test x$gas = xyes
4204                 then
4205                         tm_file="${tm_file} i860/bsd-gas.h"
4206                 fi
4207                 use_collect2=yes
4208                 ;;
4209         i860-*-mach*)
4210                 tm_file="${tm_file} i860/mach.h"
4211                 tmake_file=t-libc-ok
4212                 ;;
4213         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4214                 tm_file="${tm_file} svr3.h i860/paragon.h"
4215                 xm_defines="USG SVR3"
4216                 tmake_file=t-osf
4217                 ;;
4218         i860-*-sysv3*)
4219                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4220                 xm_defines="USG SVR3"
4221                 xmake_file=i860/x-sysv3
4222                 extra_parts="crtbegin.o crtend.o"
4223                 ;;
4224         i860-*-sysv4*)
4225                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4226                 xm_defines="USG SVR3"
4227                 xmake_file=i860/x-sysv4
4228                 tmake_file=t-svr4
4229                 extra_parts="crtbegin.o crtend.o"
4230                 ;;
4231         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4232                 tm_file="${tm_file} i960/vx960.h"
4233                 tmake_file=i960/t-vxworks960
4234                 use_collect2=yes
4235                 thread_file='vxworks'
4236                 ;;
4237         i960-wrs-vxworks5* | i960-wrs-vxworks)
4238                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4239                 tmake_file=i960/t-vxworks960
4240                 use_collect2=yes
4241                 thread_file='vxworks'
4242                 ;;
4243         i960-wrs-vxworks*)
4244                 tm_file="${tm_file} i960/vx960.h"
4245                 tmake_file=i960/t-vxworks960
4246                 use_collect2=yes
4247                 thread_file='vxworks'
4248                 ;;
4249         i960-*-coff*)
4250                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4251                 tmake_file=i960/t-960bare
4252                 use_collect2=yes
4253                 ;;
4254         i960-*-rtems)
4255                 tmake_file="i960/t-960bare t-rtems"
4256                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4257                 use_collect2=yes
4258                 ;;
4259         i960-*-*)                       # Default i960 environment.
4260                 use_collect2=yes
4261                 ;;
4262         m32r-*-elf*)
4263                 extra_parts="crtinit.o crtfini.o"
4264                 ;;
4265         m68000-convergent-sysv*)
4266                 tm_file=m68k/ctix.h
4267                 xm_file="m68k/xm-3b1.h ${xm_file}"
4268                 xm_defines=USG
4269                 use_collect2=yes
4270                 extra_headers=math-68881.h
4271                 ;;
4272         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4273                 tm_file=m68k/hp2bsd.h
4274                 xmake_file=m68k/x-hp2bsd
4275                 use_collect2=yes
4276                 extra_headers=math-68881.h
4277                 ;;
4278         m68000-hp-hpux*)                # HP 9000 series 300
4279                 xm_file="xm_alloca.h ${xm_file}"
4280                 xm_defines="USG NO_SYS_SIGLIST"
4281                 if test x$gas = xyes
4282                 then
4283                         xmake_file=m68k/x-hp320g
4284                         tm_file=m68k/hp310g.h
4285                 else
4286                         xmake_file=m68k/x-hp320
4287                         tm_file=m68k/hp310.h
4288                 fi
4289                 install_headers_dir=install-headers-cpio
4290                 use_collect2=yes
4291                 extra_headers=math-68881.h
4292                 ;;
4293         m68000-sun-sunos3*)
4294                 tm_file=m68k/sun2.h
4295                 use_collect2=yes
4296                 extra_headers=math-68881.h
4297                 ;;
4298         m68000-sun-sunos4*)
4299                 tm_file=m68k/sun2o4.h
4300                 use_collect2=yes
4301                 extra_headers=math-68881.h
4302                 ;;
4303         m68000-att-sysv*)
4304                 xm_file="m68k/xm-3b1.h ${xm_file}"
4305                 xm_defines=USG
4306                 if test x$gas = xyes
4307                 then
4308                         tm_file=m68k/3b1g.h
4309                 else
4310                         tm_file=m68k/3b1.h
4311                 fi
4312                 use_collect2=yes
4313                 extra_headers=math-68881.h
4314                 ;;
4315         m68k-apple-aux*)                # Apple Macintosh running A/UX
4316                 xm_defines="USG AUX"
4317                 tmake_file=m68k/t-aux
4318                 install_headers_dir=install-headers-cpio
4319                 extra_headers=math-68881.h
4320                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4321                 tm_file=
4322                 if test "$gnu_ld" = yes
4323                 then
4324                         tm_file="${tm_file} m68k/auxgld.h"
4325                 else
4326                         tm_file="${tm_file} m68k/auxld.h"
4327                 fi
4328                 if test "$gas" = yes
4329                 then
4330                         tm_file="${tm_file} m68k/auxgas.h"
4331                 else
4332                         tm_file="${tm_file} m68k/auxas.h"
4333                 fi
4334                 tm_file="${tm_file} m68k/a-ux.h"
4335                 float_format=m68k
4336                 ;;
4337         m68k-apollo-*)
4338                 tm_file=m68k/apollo68.h
4339                 xmake_file=m68k/x-apollo68
4340                 use_collect2=yes
4341                 extra_headers=math-68881.h
4342                 float_format=m68k
4343                 ;;
4344         m68k-altos-sysv*)                  # Altos 3068
4345                 if test x$gas = xyes
4346                 then
4347                         tm_file=m68k/altos3068.h
4348                         xm_defines=USG
4349                 else
4350                         echo "The Altos is supported only with the GNU assembler" 1>&2
4351                         exit 1
4352                 fi
4353                 extra_headers=math-68881.h
4354                 ;;
4355         m68k-bull-sysv*)                # Bull DPX/2
4356                 if test x$gas = xyes
4357                 then
4358                         if test x$stabs = xyes
4359                         then
4360                                 tm_file=m68k/dpx2cdbx.h
4361                         else
4362                                 tm_file=m68k/dpx2g.h
4363                         fi
4364                 else
4365                         tm_file=m68k/dpx2.h
4366                 fi
4367                 xm_file="xm-alloca.h ${xm_file}"
4368                 xm_defines=USG
4369                 xmake_file=m68k/x-dpx2
4370                 use_collect2=yes
4371                 extra_headers=math-68881.h
4372                 ;;
4373         m68k-atari-sysv4*)              # Atari variant of V.4.
4374                 tm_file=m68k/atari.h
4375                 xm_file="xm-alloca.h ${xm_file}"
4376                 xm_defines="USG FULL_PROTOTYPES"
4377                 tmake_file=t-svr4
4378                 extra_parts="crtbegin.o crtend.o"
4379                 extra_headers=math-68881.h
4380                 float_format=m68k
4381                 ;;
4382         m68k-motorola-sysv*)
4383                 tm_file=m68k/mot3300.h
4384                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4385                 xm_defines=NO_SYS_SIGLIST
4386                 if test x$gas = xyes
4387                 then
4388                         xmake_file=m68k/x-mot3300-gas
4389                         if test x$gnu_ld = xyes
4390                         then
4391                                 tmake_file=m68k/t-mot3300-gald
4392                         else
4393                                 tmake_file=m68k/t-mot3300-gas
4394                                 use_collect2=yes
4395                         fi
4396                 else
4397                         xmake_file=m68k/x-mot3300
4398                         if test x$gnu_ld = xyes
4399                         then
4400                                 tmake_file=m68k/t-mot3300-gld
4401                         else
4402                                 tmake_file=m68k/t-mot3300
4403                                 use_collect2=yes
4404                         fi
4405                 fi
4406                 gdb_needs_out_file_path=yes
4407                 extra_parts="crt0.o mcrt0.o"
4408                 extra_headers=math-68881.h
4409                 float_format=m68k
4410                 ;;
4411         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4412                 tm_file=m68k/tower-as.h
4413                 xm_defines="USG SVR3"
4414                 xmake_file=m68k/x-tower
4415                 extra_parts="crtbegin.o crtend.o"
4416                 extra_headers=math-68881.h
4417                 ;;
4418         m68k-plexus-sysv*)
4419                 tm_file=m68k/plexus.h
4420                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4421                 xm_defines=USG
4422                 use_collect2=yes
4423                 extra_headers=math-68881.h
4424                 ;;
4425         m68k-tti-*)
4426                 tm_file=m68k/pbb.h
4427                 xm_file="xm-alloca.h ${xm_file}"
4428                 xm_defines=USG
4429                 extra_headers=math-68881.h
4430                 ;;
4431         m68k-crds-unos*)
4432                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4433                 xm_defines="USG unos"
4434                 xmake_file=m68k/x-crds
4435                 tm_file=m68k/crds.h
4436                 use_collect2=yes
4437                 extra_headers=math-68881.h
4438                 ;;
4439         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4440                 tm_file=m68k/amix.h
4441                 xm_file="xm-alloca.h ${xm_file}"
4442                 xm_defines="USG FULL_PROTOTYPES"
4443                 xmake_file=m68k/x-amix
4444                 tmake_file=t-svr4
4445                 extra_parts="crtbegin.o crtend.o"
4446                 extra_headers=math-68881.h
4447                 float_format=m68k
4448                 ;;
4449         m68k-ccur-rtu)
4450                 tm_file=m68k/ccur-GAS.h
4451                 xmake_file=m68k/x-ccur
4452                 extra_headers=math-68881.h
4453                 use_collect2=yes
4454                 float_format=m68k
4455                 ;;
4456         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4457                 tm_file=m68k/hp3bsd44.h
4458                 xmake_file=m68k/x-hp3bsd44
4459                 use_collect2=yes
4460                 extra_headers=math-68881.h
4461                 float_format=m68k
4462                 ;;
4463         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4464                 tm_file=m68k/hp3bsd.h
4465                 use_collect2=yes
4466                 extra_headers=math-68881.h
4467                 float_format=m68k
4468                 ;;
4469         m68k-isi-bsd*)
4470                 if test x$with_fp = xno
4471                 then
4472                         tm_file=m68k/isi-nfp.h
4473                 else
4474                         tm_file=m68k/isi.h
4475                         float_format=m68k
4476                 fi
4477                 use_collect2=yes
4478                 extra_headers=math-68881.h
4479                 ;;
4480         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4481                 xm_file="xm_alloca.h ${xm_file}"
4482                 xm_defines="USG NO_SYS_SIGLIST"
4483                 if test x$gas = xyes
4484                 then
4485                         xmake_file=m68k/x-hp320g
4486                         tm_file=m68k/hp320g.h
4487                 else
4488                         xmake_file=m68k/x-hp320
4489                         tm_file=m68k/hpux7.h
4490                 fi
4491                 install_headers_dir=install-headers-cpio
4492                 use_collect2=yes
4493                 extra_headers=math-68881.h
4494                 float_format=m68k
4495                 ;;
4496         m68k-hp-hpux*)  # HP 9000 series 300
4497                 xm_file="xm_alloca.h ${xm_file}"
4498                 xm_defines="USG NO_SYS_SIGLIST"
4499                 if test x$gas = xyes
4500                 then
4501                         xmake_file=m68k/x-hp320g
4502                         tm_file=m68k/hp320g.h
4503                 else
4504                         xmake_file=m68k/x-hp320
4505                         tm_file=m68k/hp320.h
4506                 fi
4507                 install_headers_dir=install-headers-cpio
4508                 use_collect2=yes
4509                 extra_headers=math-68881.h
4510                 float_format=m68k
4511                 ;;
4512         m68k-sun-mach*)
4513                 tm_file=m68k/sun3mach.h
4514                 use_collect2=yes
4515                 extra_headers=math-68881.h
4516                 float_format=m68k
4517                 ;;
4518         m68k-sony-newsos3*)
4519                 if test x$gas = xyes
4520                 then
4521                         tm_file=m68k/news3gas.h
4522                 else
4523                         tm_file=m68k/news3.h
4524                 fi
4525                 use_collect2=yes
4526                 extra_headers=math-68881.h
4527                 float_format=m68k
4528                 ;;
4529         m68k-sony-bsd* | m68k-sony-newsos*)
4530                 if test x$gas = xyes
4531                 then
4532                         tm_file=m68k/newsgas.h
4533                 else
4534                         tm_file=m68k/news.h
4535                 fi
4536                 use_collect2=yes
4537                 extra_headers=math-68881.h
4538                 float_format=m68k
4539                 ;;
4540         m68k-next-nextstep2*)
4541                 tm_file=m68k/next21.h
4542                 xm_file="m68k/xm-next.h ${xm_file}"
4543                 tmake_file=m68k/t-next
4544                 xmake_file=m68k/x-next
4545                 extra_objs=nextstep.o
4546                 extra_headers=math-68881.h
4547                 use_collect2=yes
4548                 float_format=m68k
4549                 ;;
4550         m68k-next-nextstep3*)
4551                 tm_file=m68k/next.h
4552                 xm_file="m68k/xm-next.h ${xm_file}"
4553                 tmake_file=m68k/t-next
4554                 xmake_file=m68k/x-next
4555                 extra_objs=nextstep.o
4556                 extra_parts="crtbegin.o crtend.o"
4557                 extra_headers=math-68881.h
4558                 float_format=m68k
4559                 if test x$enable_threads = xyes; then
4560                         thread_file='mach'
4561                 fi
4562                 ;;
4563         m68k-sun-sunos3*)
4564                 if test x$with_fp = xno
4565                 then
4566                         tm_file=m68k/sun3n3.h
4567                 else
4568                         tm_file=m68k/sun3o3.h
4569                         float_format=m68k
4570                 fi
4571                 use_collect2=yes
4572                 extra_headers=math-68881.h
4573                 ;;
4574         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4575                 if test x$with_fp = xno
4576                 then
4577                         tm_file=m68k/sun3n.h
4578                 else
4579                         tm_file=m68k/sun3.h
4580                         float_format=m68k
4581                 fi
4582                 use_collect2=yes
4583                 extra_headers=math-68881.h
4584                 ;;
4585         m68k-wrs-vxworks*)
4586                 tm_file=m68k/vxm68k.h
4587                 tmake_file=m68k/t-vxworks68
4588                 extra_headers=math-68881.h
4589                 thread_file='vxworks'
4590                 float_format=m68k
4591                 ;;
4592         m68k-*-aout*)
4593                 tmake_file=m68k/t-m68kbare
4594                 tm_file="m68k/m68k-aout.h libgloss.h"
4595                 extra_headers=math-68881.h
4596                 float_format=m68k
4597                 ;;
4598         m68k-*-coff*)
4599                 tmake_file=m68k/t-m68kbare
4600                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4601                 extra_headers=math-68881.h
4602                 float_format=m68k
4603                 ;;
4604         m68020-*-elf* | m68k-*-elf*)
4605                 tm_file="m68k/m68020-elf.h"
4606                 xm_file=m68k/xm-m68kv.h
4607                 tmake_file=m68k/t-m68kelf
4608                 header_files=math-68881.h
4609                 ;;
4610         m68k-*-lynxos*)
4611                 if test x$gas = xyes
4612                 then
4613                         tm_file=m68k/lynx.h
4614                 else
4615                         tm_file=m68k/lynx-ng.h
4616                 fi
4617                 xm_file=m68k/xm-lynx.h
4618                 xmake_file=x-lynx
4619                 tmake_file=m68k/t-lynx
4620                 extra_headers=math-68881.h
4621                 float_format=m68k
4622                 ;;
4623         m68k*-*-netbsd*)
4624                 tm_file=m68k/netbsd.h
4625                 tmake_file=t-netbsd
4626                 float_format=m68k
4627        use_collect2=yes
4628                 ;;
4629         m68k*-*-openbsd*)
4630                 float_format=m68k
4631                 # we need collect2 until our bug is fixed...
4632                 use_collect2=yes
4633                 ;;
4634         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4635                 xm_file="xm-alloca.h ${xm_file}"
4636                 xm_defines=USG
4637                 xmake_file=m68k/x-m68kv
4638                 extra_parts="crtbegin.o crtend.o"
4639                 extra_headers=math-68881.h
4640                 float_format=m68k
4641                 ;;
4642         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4643                 tm_file=m68k/m68kv4.h
4644                 xm_file="xm-alloca.h ${xm_file}"
4645                 xm_defines=USG
4646                 tmake_file=t-svr4
4647                 extra_parts="crtbegin.o crtend.o"
4648                 extra_headers=math-68881.h
4649                 float_format=m68k
4650                 ;;
4651         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4652                                         # with a.out format
4653                 xmake_file=x-linux
4654                 tm_file=m68k/linux-aout.h
4655                 tmake_file="t-linux-aout m68k/t-linux-aout"
4656                 extra_headers=math-68881.h
4657                 float_format=m68k
4658                 gnu_ld=yes
4659                 ;;
4660         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4661                                         # with ELF format using the
4662                                         # GNU/Linux C library 5
4663                 xmake_file=x-linux
4664                 tm_file=m68k/linux.h
4665                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4666                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4667                 extra_headers=math-68881.h
4668                 float_format=m68k
4669                 gnu_ld=yes
4670                 ;;
4671         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4672                                         # with ELF format using glibc 2
4673                                         # aka the GNU/Linux C library 6.
4674                 xmake_file=x-linux
4675                 tm_file=m68k/linux.h
4676                 tmake_file="t-linux m68k/t-linux"
4677                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4678                 extra_headers=math-68881.h
4679                 float_format=m68k
4680                 gnu_ld=yes
4681                 if test x$enable_threads = xyes; then
4682                         thread_file='posix'
4683                 fi
4684                 ;;
4685         m68k-*-psos*)
4686                 tmake_file=m68k/t-m68kbare
4687                 tm_file=m68k/m68k-psos.h
4688                 extra_headers=math-68881.h
4689                 float_format=m68k
4690                 ;;
4691         m68k-*-rtemscoff*|m68k-*-rtems*)
4692                 tmake_file="m68k/t-m68kbare t-rtems"
4693                 tm_file=m68k/rtems.h
4694                 extra_headers=math-68881.h
4695                 float_format=m68k
4696                 ;;
4697         m68k-*-rtemself*)
4698                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
4699                 tm_file=m68k/rtemself.h
4700                 extra_headers=math-68881.h
4701                 float_format=m68k
4702                 ;;
4703         m88k-dg-dgux*)
4704                 case $machine in
4705                   m88k-dg-dguxbcs*)
4706                     tm_file=m88k/dguxbcs.h
4707                     tmake_file=m88k/t-dguxbcs
4708                     ;;
4709                   *)
4710                     tm_file=m88k/dgux.h
4711                     tmake_file=m88k/t-dgux
4712                     ;;
4713                 esac
4714                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4715                 xmake_file=m88k/x-dgux
4716                 if test x$gas = xyes
4717                 then
4718                         tmake_file=m88k/t-dgux-gas
4719                 fi
4720                 ;;
4721         m88k-dolphin-sysv3*)
4722                 tm_file=m88k/dolph.h
4723                 extra_parts="crtbegin.o crtend.o"
4724                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4725                 xmake_file=m88k/x-dolph
4726                 if test x$gas = xyes
4727                 then
4728                         tmake_file=m88k/t-m88k-gas
4729                 fi
4730                 ;;
4731         m88k-tektronix-sysv3)
4732                 tm_file=m88k/tekXD88.h
4733                 extra_parts="crtbegin.o crtend.o"
4734                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4735                 xmake_file=m88k/x-tekXD88
4736                 if test x$gas = xyes
4737                 then
4738                         tmake_file=m88k/t-m88k-gas
4739                 fi
4740                 ;;
4741         m88k-*-aout*)
4742                 tm_file=m88k/m88k-aout.h
4743                 ;;
4744         m88k-*-coff*)
4745                 tm_file=m88k/m88k-coff.h
4746                 tmake_file=m88k/t-bug
4747                 ;;
4748         m88k-*-luna*)
4749                 tm_file=m88k/luna.h
4750                 extra_parts="crtbegin.o crtend.o"
4751                 if test x$gas = xyes
4752                 then
4753                         tmake_file=m88k/t-luna-gas
4754                 else
4755                         tmake_file=m88k/t-luna
4756                 fi
4757                 ;;
4758         m88k-*-openbsd*)
4759                 tmake_file="${tmake_file} m88k/t-luna-gas"
4760                 ;;
4761         m88k-*-sysv3*)
4762                 tm_file=m88k/sysv3.h
4763                 extra_parts="crtbegin.o crtend.o"
4764                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4765                 xmake_file=m88k/x-sysv3
4766                 if test x$gas = xyes
4767                 then
4768                         tmake_file=m88k/t-m88k-gas
4769                 fi
4770                 ;;
4771         m88k-*-sysv4*)
4772                 tm_file=m88k/sysv4.h
4773                 extra_parts="crtbegin.o crtend.o"
4774                 xmake_file=m88k/x-sysv4
4775                 tmake_file=m88k/t-sysv4
4776                 ;;
4777         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4778                 if test "x$gnu_ld" = xyes
4779                 then
4780                         tm_file="mips/iris6.h mips/iris6gld.h"
4781                 else
4782                         tm_file=mips/iris6.h
4783                 fi
4784                 tmake_file=mips/t-iris6
4785                 xm_file=mips/xm-iris6.h
4786                 xmake_file=mips/x-iris6
4787 #               if test x$enable_threads = xyes; then
4788 #                       thread_file='irix'
4789 #               fi
4790                 ;;
4791         mips-wrs-vxworks)
4792                 tm_file="mips/elf.h mips/vxworks.h"
4793                 tmake_file=mips/t-ecoff
4794                 gas=yes
4795                 gnu_ld=yes
4796                 extra_parts="crtbegin.o crtend.o"
4797                 thread_file='vxworks'
4798                 ;;
4799         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4800                 tm_file="mips/iris6.h mips/cross64.h"
4801                 xm_defines=USG
4802                 xm_file="mips/xm-iris5.h"
4803                 xmake_file=mips/x-iris
4804                 tmake_file=mips/t-cross64
4805                 # See comment in mips/iris[56].h files.
4806                 use_collect2=yes
4807 #               if test x$enable_threads = xyes; then
4808 #                       thread_file='irix'
4809 #               fi
4810                 ;;
4811         mips-sni-sysv4)
4812                 if test x$gas = xyes
4813                 then
4814                         if test x$stabs = xyes
4815                         then
4816                                 tm_file=mips/iris5gdb.h
4817                         else
4818                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4819                         fi
4820                 else
4821                         tm_file=mips/sni-svr4.h
4822                 fi
4823                 xm_defines=USG
4824                 xmake_file=mips/x-sni-svr4
4825                 tmake_file=mips/t-mips-gas
4826                 if test x$gnu_ld != xyes
4827                 then
4828                         use_collect2=yes
4829                 fi
4830                 ;;
4831         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4832                 if test x$gas = xyes
4833                 then
4834                         tm_file="mips/iris5.h mips/iris5gas.h"
4835                         if test x$stabs = xyes
4836                         then
4837                                 tm_file="${tm_file} dbx.h"
4838                         fi
4839                 else
4840                         tm_file=mips/iris5.h
4841                 fi
4842                 xm_defines=USG
4843                 xm_file="mips/xm-iris5.h"
4844                 xmake_file=mips/x-iris
4845                 # mips-tfile doesn't work yet
4846                 tmake_file=mips/t-mips-gas
4847                 # See comment in mips/iris5.h file.
4848                 use_collect2=yes
4849 #               if test x$enable_threads = xyes; then
4850 #                       thread_file='irix'
4851 #               fi
4852                 ;;
4853         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4854                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4855                 if test x$stabs = xyes; then
4856                         tm_file="${tm_file} dbx.h"
4857                 fi
4858                 xm_defines=USG
4859                 xmake_file=mips/x-iris
4860                 if test x$gas = xyes
4861                 then
4862                         tmake_file=mips/t-mips-gas
4863                 else
4864                         extra_passes="mips-tfile mips-tdump"
4865                 fi
4866                 if test x$gnu_ld != xyes
4867                 then
4868                         use_collect2=yes
4869                 fi
4870 #               if test x$enable_threads = xyes; then
4871 #                       thread_file='irix'
4872 #               fi
4873                 ;;
4874         mips-sgi-irix4*)                # Mostly like a MIPS.
4875                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4876                 if test x$stabs = xyes; then
4877                         tm_file="${tm_file} dbx.h"
4878                 fi
4879                 xm_defines=USG
4880                 xmake_file=mips/x-iris
4881                 if test x$gas = xyes
4882                 then
4883                         tmake_file=mips/t-mips-gas
4884                 else
4885                         extra_passes="mips-tfile mips-tdump"
4886                 fi
4887                 if test x$gnu_ld != xyes
4888                 then
4889                         use_collect2=yes
4890                 fi
4891 #               if test x$enable_threads = xyes; then
4892 #                       thread_file='irix'
4893 #               fi
4894                 ;;
4895         mips-sgi-*)                     # Mostly like a MIPS.
4896                 tm_file="mips/iris3.h ${tm_file}"
4897                 if test x$stabs = xyes; then
4898                         tm_file="${tm_file} dbx.h"
4899                 fi
4900                 xm_defines=USG
4901                 xmake_file=mips/x-iris3
4902                 if test x$gas = xyes
4903                 then
4904                         tmake_file=mips/t-mips-gas
4905                 else
4906                         extra_passes="mips-tfile mips-tdump"
4907                 fi
4908                 if test x$gnu_ld != xyes
4909                 then
4910                         use_collect2=yes
4911                 fi
4912                 ;;
4913         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4914                 tm_file="mips/osfrose.h ${tm_file}"
4915                 xmake_file=mips/x-osfrose
4916                 tmake_file=mips/t-osfrose
4917                 extra_objs=halfpic.o
4918                 use_collect2=yes
4919                 ;;
4920         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4921                 tm_file=mips/dec-osf1.h
4922                 if test x$stabs = xyes; then
4923                         tm_file="${tm_file} dbx.h"
4924                 fi
4925                 xmake_file=mips/x-dec-osf1
4926                 if test x$gas = xyes
4927                 then
4928                         tmake_file=mips/t-mips-gas
4929                 else
4930                         tmake_file=mips/t-ultrix
4931                         extra_passes="mips-tfile mips-tdump"
4932                 fi
4933                 if test x$gnu_ld != xyes
4934                 then
4935                         use_collect2=yes
4936                 fi
4937                 ;;
4938         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4939               tm_file=mips/dec-bsd.h
4940               if test x$gas = xyes
4941               then
4942                         tmake_file=mips/t-mips-gas
4943               else
4944                         tmake_file=mips/t-ultrix
4945                         extra_passes="mips-tfile mips-tdump"
4946               fi
4947               if test x$gnu_ld != xyes
4948               then
4949                         use_collect2=yes
4950               fi
4951               ;;
4952         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4953                 tm_file=mips/netbsd.h
4954                 # On NetBSD, the headers are already okay, except for math.h.
4955                 tmake_file=t-netbsd
4956                 ;;
4957        mips*-*-linux*)                         # Linux MIPS, either endian.
4958                 xmake_file=x-linux
4959                 xm_file="xm-siglist.h ${xm_file}"
4960                case $machine in
4961                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4962                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4963                esac
4964                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4965                 gnu_ld=yes
4966                 gas=yes
4967                 if test x$enable_threads = xyes; then
4968                         thread_file='posix'
4969                 fi
4970                 ;;
4971         mips*el-*-openbsd*)     # mips little endian
4972                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4973                 tm_file=mips/openbsd.h
4974                 ;;
4975         mips*-*-openbsd*)               # mips big endian
4976                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4977                 tm_file=mips/openbsd-be.h
4978                 ;;
4979         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4980                 tm_file="mips/news4.h ${tm_file}"
4981                 if test x$stabs = xyes; then
4982                         tm_file="${tm_file} dbx.h"
4983                 fi
4984                 if test x$gas = xyes
4985                 then
4986                         tmake_file=mips/t-mips-gas
4987                 else
4988                         extra_passes="mips-tfile mips-tdump"
4989                 fi
4990                 if test x$gnu_ld != xyes
4991                 then
4992                         use_collect2=yes
4993                 fi
4994                 xmake_file=mips/x-sony
4995                 ;;
4996         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4997                                         # That is based on svr4.
4998                 # t-svr4 is not right because this system doesn't use ELF.
4999                 tm_file="mips/news5.h ${tm_file}"
5000                 if test x$stabs = xyes; then
5001                         tm_file="${tm_file} dbx.h"
5002                 fi
5003                 xm_file="xm-siglist.h ${xm_file}"
5004                 xm_defines=USG
5005                 if test x$gas = xyes
5006                 then
5007                         tmake_file=mips/t-mips-gas
5008                 else
5009                         extra_passes="mips-tfile mips-tdump"
5010                 fi
5011                 if test x$gnu_ld != xyes
5012                 then
5013                         use_collect2=yes
5014                 fi
5015                 ;;
5016         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5017                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5018                 if test x$stabs = xyes; then
5019                         tm_file="${tm_file} dbx.h"
5020                 fi
5021                 xm_file="xm-siglist.h ${xm_file}"
5022                 xm_defines=USG
5023                 xmake_file=mips/x-sysv
5024                 if test x$gas = xyes
5025                 then
5026                         tmake_file=mips/t-mips-gas
5027                         extra_parts="crtbegin.o crtend.o"
5028                 else
5029                         tmake_file=mips/t-mips
5030                         extra_passes="mips-tfile mips-tdump"
5031                 fi
5032                 if test x$gnu_ld != xyes
5033                 then
5034                         use_collect2=yes
5035                 fi
5036                 ;;
5037         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5038                 tm_file="mips/ultrix.h ${tm_file}"
5039                 if test x$stabs = xyes; then
5040                         tm_file="${tm_file} dbx.h"
5041                 fi
5042                 xmake_file=mips/x-ultrix
5043                 if test x$gas = xyes
5044                 then
5045                         tmake_file=mips/t-mips-gas
5046                 else
5047                         tmake_file=mips/t-ultrix
5048                         extra_passes="mips-tfile mips-tdump"
5049                 fi
5050                 if test x$gnu_ld != xyes
5051                 then
5052                         use_collect2=yes
5053                 fi
5054                 ;;
5055         mips-*-riscos[56789]bsd*)
5056                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5057                 if test x$stabs = xyes; then
5058                         tm_file="${tm_file} dbx.h"
5059                 fi
5060                 if test x$gas = xyes
5061                 then
5062                         tmake_file=mips/t-bsd-gas
5063                 else
5064                         tmake_file=mips/t-bsd
5065                         extra_passes="mips-tfile mips-tdump"
5066                 fi
5067                 if test x$gnu_ld != xyes
5068                 then
5069                         use_collect2=yes
5070                 fi
5071                 ;;
5072         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5073                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5074                 if test x$stabs = xyes; then
5075                         tm_file="${tm_file} dbx.h"
5076                 fi
5077                 if test x$gas = xyes
5078                 then
5079                         tmake_file=mips/t-bsd-gas
5080                 else
5081                         tmake_file=mips/t-bsd
5082                         extra_passes="mips-tfile mips-tdump"
5083                 fi
5084                 if test x$gnu_ld != xyes
5085                 then
5086                         use_collect2=yes
5087                 fi
5088                 ;;
5089         mips-*-riscos[56789]sysv4*)
5090                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5091                 if test x$stabs = xyes; then
5092                         tm_file="${tm_file} dbx.h"
5093                 fi
5094                 xm_file="xm-siglist.h ${xm_file}"
5095                 xmake_file=mips/x-sysv
5096                 if test x$gas = xyes
5097                 then
5098                         tmake_file=mips/t-svr4-gas
5099                 else
5100                         tmake_file=mips/t-svr4
5101                         extra_passes="mips-tfile mips-tdump"
5102                 fi
5103                 if test x$gnu_ld != xyes
5104                 then
5105                         use_collect2=yes
5106                 fi
5107                 ;;
5108         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5109                 tm_file="mips/svr4-4.h ${tm_file}"
5110                 if test x$stabs = xyes; then
5111                         tm_file="${tm_file} dbx.h"
5112                 fi
5113                 xm_defines=USG
5114                 xmake_file=mips/x-sysv
5115                 if test x$gas = xyes
5116                 then
5117                         tmake_file=mips/t-svr4-gas
5118                 else
5119                         tmake_file=mips/t-svr4
5120                         extra_passes="mips-tfile mips-tdump"
5121                 fi
5122                 if test x$gnu_ld != xyes
5123                 then
5124                         use_collect2=yes
5125                 fi
5126                 ;;
5127         mips-*-riscos[56789]sysv*)
5128                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5129                 if test x$stabs = xyes; then
5130                         tm_file="${tm_file} dbx.h"
5131                 fi
5132                 xm_defines=USG
5133                 xmake_file=mips/x-sysv
5134                 if test x$gas = xyes
5135                 then
5136                         tmake_file=mips/t-svr3-gas
5137                 else
5138                         tmake_file=mips/t-svr3
5139                         extra_passes="mips-tfile mips-tdump"
5140                 fi
5141                 if test x$gnu_ld != xyes
5142                 then
5143                         use_collect2=yes
5144                 fi
5145                 ;;
5146         mips-*-sysv* | mips-*-riscos*sysv*)
5147                 tm_file="mips/svr3-4.h ${tm_file}"
5148                 if test x$stabs = xyes; then
5149                         tm_file="${tm_file} dbx.h"
5150                 fi
5151                 xm_defines=USG
5152                 xmake_file=mips/x-sysv
5153                 if test x$gas = xyes
5154                 then
5155                         tmake_file=mips/t-svr3-gas
5156                 else
5157                         tmake_file=mips/t-svr3
5158                         extra_passes="mips-tfile mips-tdump"
5159                 fi
5160                 if test x$gnu_ld != xyes
5161                 then
5162                         use_collect2=yes
5163                 fi
5164                 ;;
5165         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5166                 tm_file=mips/mips-5.h
5167                 if test x$stabs = xyes; then
5168                         tm_file="${tm_file} dbx.h"
5169                 fi
5170                 if test x$gas = xyes
5171                 then
5172                         tmake_file=mips/t-mips-gas
5173                 else
5174                         extra_passes="mips-tfile mips-tdump"
5175                 fi
5176                 if test x$gnu_ld != xyes
5177                 then
5178                         use_collect2=yes
5179                 fi
5180                 ;;
5181         mips-*-gnu*)
5182                 ;;
5183         mipsel-*-ecoff*)
5184                 tm_file=mips/ecoffl.h
5185                 if test x$stabs = xyes; then
5186                         tm_file="${tm_file} dbx.h"
5187                 fi
5188                 tmake_file=mips/t-ecoff
5189                 ;;
5190         mips-*-ecoff*)
5191                 tm_file="gofast.h mips/ecoff.h"
5192                 if test x$stabs = xyes; then
5193                         tm_file="${tm_file} dbx.h"
5194                 fi
5195                 tmake_file=mips/t-ecoff
5196                 ;;
5197         mipsel-*-elf*)
5198                 tm_file="mips/elfl.h"
5199                 tmake_file=mips/t-elf
5200                 ;;
5201         mips-*-elf*)
5202                 tm_file="mips/elf.h"
5203                 tmake_file=mips/t-elf
5204                 ;;
5205         mips64el-*-elf*)
5206                 tm_file="mips/elfl64.h"
5207                 tmake_file=mips/t-elf
5208                 ;;
5209         mips64orionel-*-elf*)
5210                 tm_file="mips/elforion.h mips/elfl64.h"
5211                 tmake_file=mips/t-elf
5212                 ;;
5213         mips64-*-elf*)
5214                 tm_file="mips/elf64.h"
5215                 tmake_file=mips/t-elf
5216                 ;;
5217         mips64orion-*-elf*)
5218                 tm_file="mips/elforion.h mips/elf64.h"
5219                 tmake_file=mips/t-elf
5220                 ;;
5221         mips64orion-*-rtems*)
5222                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5223                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5224                 tmake_file="mips/t-elf t-rtems"
5225                 ;;
5226         mipstx39el-*-elf*)
5227                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5228                 tmake_file=mips/t-r3900
5229                 ;;
5230         mipstx39-*-elf*)
5231                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5232                 tmake_file=mips/t-r3900
5233                 ;;
5234         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5235                 if test x$stabs = xyes; then
5236                         tm_file="${tm_file} dbx.h"
5237                 fi
5238                 if test x$gas = xyes
5239                 then
5240                         tmake_file=mips/t-mips-gas
5241                 else
5242                         extra_passes="mips-tfile mips-tdump"
5243                 fi
5244                 if test x$gnu_ld != xyes
5245                 then
5246                         use_collect2=yes
5247                 fi
5248                 ;;
5249         mn10200-*-*)
5250                 cpu_type=mn10200
5251                 tm_file="mn10200/mn10200.h"
5252                 if test x$stabs = xyes
5253                 then
5254                         tm_file="${tm_file} dbx.h"
5255                 fi
5256                 use_collect2=no
5257                 ;;
5258         mn10300-*-*)
5259                 cpu_type=mn10300
5260                 tm_file="mn10300/mn10300.h"
5261                 if test x$stabs = xyes
5262                 then
5263                         tm_file="${tm_file} dbx.h"
5264                 fi
5265                 use_collect2=no
5266                 ;;
5267         ns32k-encore-bsd*)
5268                 tm_file=ns32k/encore.h
5269                 use_collect2=yes
5270                 ;;
5271         ns32k-sequent-bsd*)
5272                 tm_file=ns32k/sequent.h
5273                 use_collect2=yes
5274                 ;;
5275         ns32k-tek6100-bsd*)
5276                 tm_file=ns32k/tek6100.h
5277                 use_collect2=yes
5278                 ;;
5279         ns32k-tek6200-bsd*)
5280                 tm_file=ns32k/tek6200.h
5281                 use_collect2=yes
5282                 ;;
5283 # This has not been updated to GCC 2.
5284 #       ns32k-ns-genix*)
5285 #               xm_defines=USG
5286 #               xmake_file=ns32k/x-genix
5287 #               tm_file=ns32k/genix.h
5288 #               use_collect2=yes
5289 #               ;;
5290         ns32k-merlin-*)
5291                 tm_file=ns32k/merlin.h
5292                 use_collect2=yes
5293                 ;;
5294         ns32k-pc532-mach*)
5295                 tm_file=ns32k/pc532-mach.h
5296                 use_collect2=yes
5297                 ;;
5298         ns32k-pc532-minix*)
5299                 tm_file=ns32k/pc532-min.h
5300                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5301                 xm_defines=USG
5302                 use_collect2=yes
5303                 ;;
5304         ns32k-*-netbsd*)
5305                 tm_file=ns32k/netbsd.h
5306                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5307                 # On NetBSD, the headers are already okay, except for math.h.
5308                 tmake_file=t-netbsd
5309        use_collect2=yes
5310                 ;;
5311         pdp11-*-bsd)
5312                 tm_file="${tm_file} pdp11/2bsd.h"
5313                 ;;
5314         pdp11-*-*)
5315                 ;;
5316         ns32k-*-openbsd*)
5317                 # Nothing special
5318                 ;;
5319 # This has not been updated to GCC 2.
5320 #       pyramid-*-*)
5321 #               cpu_type=pyr
5322 #               xmake_file=pyr/x-pyr
5323 #               use_collect2=yes
5324 #               ;;
5325         romp-*-aos*)
5326                 use_collect2=yes
5327                 ;;
5328         romp-*-mach*)
5329                 xmake_file=romp/x-mach
5330                 use_collect2=yes
5331                 ;;
5332         romp-*-openbsd*)
5333                 # Nothing special
5334                 ;;
5335         powerpc-*-openbsd*)
5336                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5337                 ;;
5338         powerpc-*-beos*)
5339                 cpu_type=rs6000
5340                 tm_file=rs6000/beos.h
5341                 xm_file=rs6000/xm-beos.h
5342                 tmake_file=rs6000/t-beos
5343                 xmake_file=rs6000/x-beos
5344                 ;;
5345         powerpc-*-sysv* | powerpc-*-elf*)
5346                 tm_file=rs6000/sysv4.h
5347                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5348                 xm_defines="USG POSIX"
5349                 extra_headers=ppc-asm.h
5350                 if test x$gas = xyes
5351                 then
5352                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5353                 else
5354                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5355                 fi
5356                 xmake_file=rs6000/x-sysv4
5357                 ;;
5358         powerpc-*-eabiaix*)
5359                 tm_file=rs6000/eabiaix.h
5360                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5361                 extra_headers=ppc-asm.h
5362                 ;;
5363         powerpc-*-eabisim*)
5364                 tm_file=rs6000/eabisim.h
5365                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5366                 extra_headers=ppc-asm.h
5367                 ;;
5368         powerpc-*-eabi*)
5369                 tm_file=rs6000/eabi.h
5370                 if test x$gas = xyes
5371                 then
5372                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5373                 else
5374                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5375                 fi
5376                 extra_headers=ppc-asm.h
5377                 ;;
5378         powerpc-*-rtems*)
5379                 tm_file=rs6000/rtems.h
5380                 if test x$gas = xyes
5381                 then
5382                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5383                 else
5384                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5385                 fi
5386                 extra_headers=ppc-asm.h
5387                 ;;
5388         powerpc-*-linux-gnulibc1)
5389                 tm_file=rs6000/linux.h
5390                 xm_file=rs6000/xm-sysv4.h
5391                 out_file=rs6000/rs6000.c
5392                 if test x$gas = xyes
5393                 then
5394                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5395                 else
5396                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5397                 fi
5398                 xmake_file=x-linux
5399                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5400                 extra_headers=ppc-asm.h
5401                 if test x$enable_threads = xyes; then
5402                         thread_file='posix'
5403                 fi
5404                 ;;
5405         powerpc-*-linux-gnu*)
5406                 tm_file=rs6000/linux.h
5407                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5408                 xm_defines="USG ${xm_defines}"
5409                 out_file=rs6000/rs6000.c
5410                 if test x$gas = xyes
5411                 then
5412                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5413                 else
5414                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5415                 fi
5416                 xmake_file=x-linux
5417                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5418                 extra_headers=ppc-asm.h
5419                 if test x$enable_threads = xyes; then
5420                         thread_file='posix'
5421                 fi
5422                 ;;
5423         powerpc-wrs-vxworks*)
5424                 cpu_type=rs6000
5425                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5426                 xm_defines="USG POSIX"
5427                 tm_file=rs6000/vxppc.h
5428                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5429                 extra_headers=ppc-asm.h
5430                 thread_file='vxworks'
5431                 ;;
5432         powerpcle-*-sysv* | powerpcle-*-elf*)
5433                 tm_file=rs6000/sysv4le.h
5434                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5435                 xm_defines="USG POSIX"
5436                 if test x$gas = xyes
5437                 then
5438                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5439                 else
5440                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5441                 fi
5442                 xmake_file=rs6000/x-sysv4
5443                 extra_headers=ppc-asm.h
5444                 ;;
5445         powerpcle-*-eabisim*)
5446                 tm_file=rs6000/eabilesim.h
5447                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5448                 extra_headers=ppc-asm.h
5449                 ;;
5450         powerpcle-*-eabi*)
5451                 tm_file=rs6000/eabile.h
5452                 if test x$gas = xyes
5453                 then
5454                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5455                 else
5456                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5457                 fi
5458                 extra_headers=ppc-asm.h
5459                 ;;
5460         powerpcle-*-winnt* )
5461                 tm_file=rs6000/win-nt.h
5462                 tmake_file=rs6000/t-winnt
5463 #               extra_objs=pe.o
5464                 if test x$enable_threads = xyes; then
5465                         thread_file='win32'
5466                 fi
5467                 extra_headers=ppc-asm.h
5468                 ;;
5469         powerpcle-*-pe | powerpcle-*-cygwin*)
5470                 tm_file=rs6000/cygwin.h
5471                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5472                 tmake_file=rs6000/t-winnt
5473                 xmake_file=rs6000/x-cygwin
5474 #               extra_objs=pe.o
5475                 if test x$enable_threads = xyes; then
5476                         thread_file='win32'
5477                 fi
5478                 exeext=.exe
5479                 extra_headers=ppc-asm.h
5480                 ;;
5481         powerpcle-*-solaris2*)
5482                 tm_file=rs6000/sol2.h
5483                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5484                 xm_defines="USG POSIX"
5485                 if test x$gas = xyes
5486                 then
5487                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5488                 else
5489                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5490                 fi
5491                 xmake_file=rs6000/x-sysv4
5492                 extra_headers=ppc-asm.h
5493                 ;;
5494         rs6000-ibm-aix3.[01]*)
5495                 tm_file=rs6000/aix31.h
5496                 xmake_file=rs6000/x-aix31
5497                 float_format=none
5498                 use_collect2=yes
5499                 ;;
5500         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5501                 tm_file=rs6000/aix3newas.h
5502                 if test x$host != x$target
5503                 then
5504                         tmake_file=rs6000/t-xnewas
5505                 else
5506                         tmake_file=rs6000/t-newas
5507                 fi
5508                 float_format=none
5509                 use_collect2=yes
5510                 ;;
5511         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5512                 tm_file=rs6000/aix41.h
5513                 if test x$host != x$target
5514                 then
5515                         tmake_file=rs6000/t-xnewas
5516                 else
5517                         tmake_file=rs6000/t-newas
5518                 fi
5519                 if test "$gnu_ld" = yes
5520                 then
5521                         xmake_file=rs6000/x-aix41-gld
5522                 else
5523                         xmake_file=rs6000/x-aix41
5524                 fi
5525                 float_format=none
5526                 use_collect2=yes
5527                 ;;
5528         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5529                 tm_file=rs6000/aix43.h
5530                 if test x$host != x$target
5531                 then
5532                         tmake_file=rs6000/t-xaix43
5533                 else
5534                         tmake_file=rs6000/t-aix43
5535                 fi
5536                 xmake_file=rs6000/x-aix43
5537                 float_format=none
5538                 use_collect2=yes
5539                 ;;
5540         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5541                 tm_file=rs6000/aix43.h
5542                 if test x$host != x$target
5543                 then
5544                         tmake_file=rs6000/t-xaix43
5545                 else
5546                         tmake_file=rs6000/t-aix43
5547                 fi
5548                 xmake_file=rs6000/x-aix43
5549                 float_format=none
5550                 use_collect2=yes
5551                 ;;
5552         rs6000-ibm-aix*)
5553                 float_format=none
5554                 use_collect2=yes
5555                 ;;
5556         rs6000-bull-bosx)
5557                 float_format=none
5558                 use_collect2=yes
5559                 ;;
5560         rs6000-*-mach*)
5561                 tm_file=rs6000/mach.h
5562                 xm_file="${xm_file} rs6000/xm-mach.h"
5563                 xmake_file=rs6000/x-mach
5564                 use_collect2=yes
5565                 ;;
5566         rs6000-*-lynxos*)
5567                 tm_file=rs6000/lynx.h
5568                 xm_file=rs6000/xm-lynx.h
5569                 tmake_file=rs6000/t-rs6000
5570                 xmake_file=rs6000/x-lynx
5571                 use_collect2=yes
5572                 ;;
5573         sh-*-elf*)
5574                 tm_file=sh/elf.h
5575                 float_format=sh
5576                 ;;
5577         sh-*-rtemself*)
5578                 tmake_file="sh/t-sh t-rtems"
5579                 tm_file=sh/rtemself.h
5580                 float_format=sh
5581                 ;;
5582         sh-*-rtems*)
5583                 tmake_file="sh/t-sh t-rtems"
5584                 tm_file=sh/rtems.h
5585                 float_format=sh
5586                 ;;
5587         sh-*-*)
5588                 float_format=sh
5589                 ;;
5590         sparc-tti-*)
5591                 tm_file=sparc/pbd.h
5592                 xm_file="xm-alloca.h ${xm_file}"
5593                 xm_defines=USG
5594                 ;;
5595         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5596                 tm_file=sparc/vxsparc.h
5597                 tmake_file=sparc/t-vxsparc
5598                 use_collect2=yes
5599                 thread_file='vxworks'
5600                 ;;
5601         sparc-*-aout*)
5602                 tmake_file=sparc/t-sparcbare
5603                 tm_file="sparc/aout.h libgloss.h"
5604                 ;;
5605         sparc-*-netbsd*)
5606                 tm_file=sparc/netbsd.h
5607                 tmake_file=t-netbsd
5608        use_collect2=yes
5609                 ;;
5610         sparc-*-openbsd*)
5611                 # we need collect2 until our bug is fixed...
5612                 use_collect2=yes
5613                 ;;
5614         sparc-*-bsd*)
5615                 tm_file=sparc/bsd.h
5616                 ;;
5617         sparc-*-elf*)
5618                 tm_file=sparc/elf.h
5619                 tmake_file=sparc/t-elf
5620                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5621                 #float_format=i128
5622                 float_format=i64
5623                 ;;
5624         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5625                 xm_file="${xm_file} sparc/xm-linux.h"
5626                 tm_file=sparc/linux-aout.h
5627                 xmake_file=x-linux
5628                 gnu_ld=yes
5629                 ;;
5630         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5631                 xm_file="${xm_file} sparc/xm-linux.h"
5632                 xmake_file=x-linux
5633                 tm_file=sparc/linux.h
5634                 tmake_file="t-linux t-linux-gnulibc1"
5635                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5636                 gnu_ld=yes
5637                 float_format=sparc
5638                 ;;
5639         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5640                 xm_file="${xm_file} sparc/xm-linux.h"
5641                 xmake_file=x-linux
5642                 tm_file=sparc/linux.h
5643                 tmake_file="t-linux"
5644                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5645                 gnu_ld=yes
5646                 if test x$enable_threads = xyes; then
5647                         thread_file='posix'
5648                 fi
5649                 float_format=sparc
5650                 ;;
5651         sparc-*-lynxos*)
5652                 if test x$gas = xyes
5653                 then
5654                         tm_file=sparc/lynx.h
5655                 else
5656                         tm_file=sparc/lynx-ng.h
5657                 fi
5658                 xm_file=sparc/xm-lynx.h
5659                 tmake_file=sparc/t-sunos41
5660                 xmake_file=x-lynx
5661                 ;;
5662         sparc-*-rtems*|sparc-*-rtemself*)
5663                 tm_file="sparc/rtemself.h"
5664                 tmake_file="sparc/t-elf t-rtems"
5665                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5666                 #float_format=i128
5667                 float_format=i64
5668                 ;;
5669         sparc-*-rtemsaout*)
5670                 tmake_file="sparc/t-sparcbare t-rtems"
5671                 tm_file=sparc/rtems.h
5672                 ;;
5673         sparcv9-*-solaris2*)
5674                 tm_file=sparc/sol2-sld-64.h
5675                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5676                 xm_defines="USG POSIX"
5677                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5678                 xmake_file=sparc/x-sysv4
5679                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5680                 float_format=none
5681                 if test x${enable_threads} = x ; then
5682                     enable_threads=$have_pthread_h
5683                     if test x${enable_threads} = x ; then
5684                         enable_threads=$have_thread_h
5685                     fi
5686                 fi
5687                 if test x${enable_threads} = xyes ; then
5688                     if test x${have_pthread_h} = xyes ; then
5689                         thread_file='posix'
5690                     else
5691                         thread_file='solaris'
5692                     fi
5693                 fi
5694                 ;;
5695         sparc-hal-solaris2*)
5696                 xm_file=sparc/xm-sol2.h
5697                 tm_file="sparc/sol2.h sparc/hal.h"
5698                 tmake_file="sparc/t-halos sparc/t-sol2"
5699                 xmake_file=sparc/x-sysv4
5700                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5701                 broken_install=yes
5702                 ;;
5703         sparc-*-solaris2*)
5704                 if test x$gnu_ld = xyes
5705                 then
5706                         tm_file=sparc/sol2.h
5707                 else
5708                         tm_file=sparc/sol2-sld.h
5709                 fi
5710                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5711                 xm_defines="USG POSIX"
5712                 tmake_file=sparc/t-sol2
5713                 xmake_file=sparc/x-sysv4
5714                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5715                 case $machine in
5716                 *-*-solaris2.[0-4])
5717                         float_format=i128
5718                         ;;
5719                 *)
5720                         float_format=none
5721                         ;;
5722                 esac
5723                 if test x${enable_threads} = x; then
5724                     enable_threads=$have_pthread_h
5725                     if test x${enable_threads} = x; then
5726                         enable_threads=$have_thread_h
5727                     fi
5728                 fi
5729                 if test x${enable_threads} = xyes; then
5730                     if test x${have_pthread_h} = xyes; then
5731                         thread_file='posix'
5732                     else
5733                         thread_file='solaris'
5734                     fi
5735                 fi
5736                 ;;
5737         sparc-*-sunos4.0*)
5738                 tm_file=sparc/sunos4.h
5739                 tmake_file=sparc/t-sunos40
5740                 use_collect2=yes
5741                 ;;
5742         sparc-*-sunos4*)
5743                 tm_file=sparc/sunos4.h
5744                 tmake_file=sparc/t-sunos41
5745                 use_collect2=yes
5746                 if test x$gas = xyes; then
5747                         tm_file="${tm_file} sparc/sun4gas.h"
5748                 fi
5749                 ;;
5750         sparc-*-sunos3*)
5751                 tm_file=sparc/sun4o3.h
5752                 use_collect2=yes
5753                 ;;
5754         sparc-*-sysv4*)
5755                 tm_file=sparc/sysv4.h
5756                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5757                 xm_defines="USG POSIX"
5758                 tmake_file=t-svr4
5759                 xmake_file=sparc/x-sysv4
5760                 extra_parts="crtbegin.o crtend.o"
5761                 ;;
5762         sparc-*-vxsim*)
5763                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5764                 xm_defines="USG POSIX"
5765                 tm_file=sparc/vxsim.h
5766                 tmake_file=sparc/t-vxsparc
5767                 xmake_file=sparc/x-sysv4
5768                 ;;
5769         sparclet-*-aout*)
5770                 tm_file="sparc/splet.h libgloss.h"
5771                 tmake_file=sparc/t-splet
5772                 ;;
5773         sparclite-*-coff*)
5774                 tm_file="sparc/litecoff.h libgloss.h"
5775                 tmake_file=sparc/t-sparclite
5776                 ;;
5777         sparclite-*-aout*)
5778                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5779                 tmake_file=sparc/t-sparclite
5780                 ;;
5781         sparclite-*-elf*)
5782                 tm_file="sparc/liteelf.h libgloss.h"
5783                 tmake_file=sparc/t-sparclite
5784                 extra_parts="crtbegin.o crtend.o"
5785                 ;;
5786         sparc86x-*-aout*)
5787                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
5788                 tmake_file=sparc/t-sp86x
5789                 ;;
5790         sparc86x-*-elf*)
5791                 tm_file="sparc/sp86x-elf.h libgloss.h"
5792                 tmake_file=sparc/t-sp86x
5793                 extra_parts="crtbegin.o crtend.o"
5794                 ;;
5795         sparc64-*-aout*)
5796                 tmake_file=sparc/t-sp64
5797                 tm_file=sparc/sp64-aout.h
5798                 ;;
5799         sparc64-*-elf*)
5800                 tmake_file=sparc/t-sp64
5801                 tm_file=sparc/sp64-elf.h
5802                 extra_parts="crtbegin.o crtend.o"
5803                 ;;
5804         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5805                 tmake_file="t-linux sparc/t-linux64"
5806                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5807                 tm_file=sparc/linux64.h
5808                 xmake_file=x-linux
5809                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5810                 gnu_ld=yes
5811                 float_format=sparc
5812                 ;;
5813 # This hasn't been upgraded to GCC 2.
5814 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5815 #               tm_file=tahoe/harris.h
5816 #               ;;
5817 #       tahoe-*-bsd*)                   # tahoe running BSD
5818 #               ;;
5819         thumb-*-coff* | thumbel-*-coff*)
5820                 tm_file=arm/tcoff.h
5821                 out_file=arm/thumb.c
5822                 xm_file=arm/xm-thumb.h
5823                 md_file=arm/thumb.md
5824                 tmake_file=arm/t-thumb
5825                 ;;
5826         thumb-*-elf* | thumbel-*-elf*)
5827                 tm_file=arm/telf.h
5828                 out_file=arm/thumb.c
5829                 xm_file=arm/xm-thumb.h
5830                 md_file=arm/thumb.md
5831                 tmake_file=arm/t-thumb-elf
5832                 ;;
5833         thumb-*-linux-gnu*)
5834                 tm_file=arm/linux-telf.h
5835                 out_file=arm/thumb.c
5836                 xm_file=arm/xm-thumb.h
5837                 md_file=arm/thumb.md
5838                 tmake_file=arm/t-thumb-linux
5839                 ;;
5840         thumb-*-uclinux*)
5841                 tm_file=arm/uclinux-telf.h
5842                 out_file=arm/thumb.c
5843                 md_file=arm/thumb.md
5844                 tmake_file=arm/t-thumb-linux
5845                 xm_file=arm/xm-thumb.h
5846                 ;;
5847         thumb-wrs-vxworks)
5848                 tm_file=arm/tcoff.h
5849                 out_file=arm/thumb.c
5850                 xm_file=arm/xm-thumb.h
5851                 md_file=arm/thumb.md
5852                 tmake_file=arm/t-thumb
5853                 thread_file='vxworks'
5854                 ;;
5855         thumb-*-pe)
5856                 tm_file=arm/tpe.h
5857                 out_file=arm/thumb.c
5858                 xm_file=arm/xm-thumb.h
5859                 md_file=arm/thumb.md
5860                 tmake_file=arm/t-pe-thumb
5861                 extra_objs=pe.o
5862                 ;;
5863 # This hasn't been upgraded to GCC 2.
5864 #       tron-*-*)
5865 #               cpu_type=gmicro
5866 #               use_collect2=yes
5867 #               ;;
5868         v850-*-*)
5869                 target_cpu_default="TARGET_CPU_generic"
5870                 cpu_type=v850
5871                 tm_file="v850/v850.h"
5872                 xm_file="v850/xm-v850.h"
5873                 tmake_file=v850/t-v850
5874                 if test x$stabs = xyes
5875                 then
5876                         tm_file="${tm_file} dbx.h"
5877                 fi
5878                 use_collect2=no
5879                 ;;
5880         vax-*-bsd*)                     # vaxen running BSD
5881                 use_collect2=yes
5882                 float_format=vax
5883                 ;;
5884         vax-*-sysv*)                    # vaxen running system V
5885                 tm_file="${tm_file} vax/vaxv.h"
5886                 xm_defines=USG
5887                 float_format=vax
5888                 ;;
5889         vax-*-netbsd*)
5890                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5891                 tmake_file=t-netbsd
5892                 float_format=vax
5893        use_collect2=yes
5894                 ;;
5895         vax-*-openbsd*)
5896                 tmake_file="${tmake_file} vax/t-openbsd"
5897                 ;;
5898         vax-*-ultrix*)                  # vaxen running ultrix
5899                 tm_file="${tm_file} vax/ultrix.h"
5900                 use_collect2=yes
5901                 float_format=vax
5902                 ;;
5903         vax-*-vms*)                     # vaxen running VMS
5904                 xm_file=vax/xm-vms.h
5905                 tm_file=vax/vms.h
5906                 float_format=vax
5907                 ;;
5908         vax-*-*)                        # vax default entry
5909                 float_format=vax
5910                 ;;
5911         we32k-att-sysv*)
5912                 xm_file="${xm_file} xm-svr3"
5913                 use_collect2=yes
5914                 ;;
5915         *)
5916                 echo "Configuration $machine not supported" 1>&2
5917                 exit 1
5918                 ;;
5919         esac
5920
5921         case $machine in
5922         *-*-linux-gnu*)
5923                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5924         *-*-gnu*)
5925                 # On the GNU system, the setup is just about the same on
5926                 # each different CPU.  The specific machines that GNU
5927                 # supports are matched above and just set $cpu_type.
5928                 xm_file="xm-gnu.h ${xm_file}"
5929                 tm_file=${cpu_type}/gnu.h
5930                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5931                 # GNU always uses ELF.
5932                 elf=yes
5933                 # GNU tools are the only tools.
5934                 gnu_ld=yes
5935                 gas=yes
5936                 xmake_file=x-linux      # These details are the same as Linux.
5937                 tmake_file=t-gnu        # These are not.
5938                 ;;
5939         *-*-sysv4*)
5940                 xmake_try_sysv=x-sysv
5941                 install_headers_dir=install-headers-cpio
5942                 ;;
5943         *-*-sysv*)
5944                 install_headers_dir=install-headers-cpio
5945                 ;;
5946         esac
5947
5948         # Distinguish i[34567]86
5949         # Also, do not run mips-tfile on MIPS if using gas.
5950         # Process --with-cpu= for PowerPC/rs6000
5951         target_cpu_default2=
5952         case $machine in
5953         i486-*-*)
5954                 target_cpu_default2=1
5955                 ;;
5956         i586-*-*)
5957                 case $target_alias in
5958                         k6-*)
5959                                 target_cpu_default2=4
5960                                 ;;
5961                         *)
5962                                 target_cpu_default2=2
5963                                 ;;
5964                 esac
5965                 ;;
5966         i686-*-* | i786-*-*)
5967                 target_cpu_default2=3
5968                 ;;
5969         alpha*-*-*)
5970                 case $machine in
5971                         alphaev6*)
5972                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
5973                                 ;;
5974                         alphapca56*)
5975                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5976                                 ;;
5977                         alphaev56*)
5978                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5979                                 ;;
5980                         alphaev5*)
5981                                 target_cpu_default2="MASK_CPU_EV5"
5982                                 ;;
5983                 esac
5984
5985                 if test x$gas = xyes
5986                 then
5987                         if test "$target_cpu_default2" = ""
5988                         then
5989                                 target_cpu_default2="MASK_GAS"
5990                         else
5991                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5992                         fi
5993                 fi
5994                 ;;
5995         arm*-*-*)
5996                 case "x$with_cpu" in
5997                         x)
5998                                 # The most generic
5999                                 target_cpu_default2="TARGET_CPU_generic"
6000                                 ;;
6001
6002                         # Distinguish cores, and major variants
6003                         # arm7m doesn't exist, but D & I don't affect code
6004                         xarm23678 | xarm250 | xarm67010 \
6005                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6006                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6007                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6008                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6009                                 ;;
6010
6011                         xyes | xno)
6012                                 echo "--with-cpu must be passed a value" 1>&2
6013                                 exit 1
6014                                 ;;
6015
6016                         *)
6017                                 if test x$pass2done = xyes
6018                                 then
6019                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6020                                         exit 1
6021                                 fi
6022                                 ;;
6023                 esac
6024                 ;;
6025
6026         mips*-*-ecoff* | mips*-*-elf*)
6027                 if test x$gas = xyes
6028                 then
6029                         if test x$gnu_ld = xyes
6030                         then
6031                                 target_cpu_default2=20
6032                         else
6033                                 target_cpu_default2=16
6034                         fi
6035                 fi
6036                 ;;
6037         mips*-*-*)
6038                 if test x$gas = xyes
6039                 then
6040                         target_cpu_default2=16
6041                 fi
6042                 ;;
6043         powerpc*-*-* | rs6000-*-*)
6044                 case "x$with_cpu" in
6045                         x)
6046                                 ;;
6047
6048                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6049                           | xrios1 | xrios2 | xrsc | xrsc1 \
6050                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6051                           | xec603e | x740 | x750 | x401 \
6052                           | x403 | x505 | x801 | x821 | x823 | x860)
6053                                 target_cpu_default2="\"$with_cpu\""
6054                                 ;;
6055
6056                         xyes | xno)
6057                                 echo "--with-cpu must be passed a value" 1>&2
6058                                 exit 1
6059                                 ;;
6060
6061                         *)
6062                                 if test x$pass2done = xyes
6063                                 then
6064                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6065                                         exit 1
6066                                 fi
6067                                 ;;
6068                 esac
6069                 ;;
6070         sparc*-*-*)
6071                 case ".$with_cpu" in
6072                         .)
6073                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6074                                 ;;
6075                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6076                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6077                                 ;;
6078                         *)
6079                                 if test x$pass2done = xyes
6080                                 then
6081                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6082                                         exit 1
6083                                 fi
6084                                 ;;
6085                 esac
6086                 ;;
6087         esac
6088
6089         if test "$target_cpu_default2" != ""
6090         then
6091                 if test "$target_cpu_default" != ""
6092                 then
6093                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6094                 else
6095                         target_cpu_default=$target_cpu_default2
6096                 fi
6097         fi
6098
6099         # No need for collect2 if we have the GNU linker.
6100         # Actually, there is now; GNU ld doesn't handle the EH info or
6101         # collecting for shared libraries.
6102         #case x$gnu_ld in
6103         #xyes)
6104         #       use_collect2=
6105         #       ;;
6106         #esac
6107
6108 # Save data on machine being used to compile GCC in build_xm_file.
6109 # Save data on host machine in vars host_xm_file and host_xmake_file.
6110         if test x$pass1done = x
6111         then
6112                 if test x"$xm_file" = x
6113                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6114                 else build_xm_file=$xm_file
6115                 fi
6116                 build_xm_defines=$xm_defines
6117                 build_install_headers_dir=$install_headers_dir
6118                 build_exeext=$exeext
6119                 pass1done=yes
6120         else
6121                 if test x$pass2done = x
6122                 then
6123                         if test x"$xm_file" = x
6124                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6125                         else host_xm_file=$xm_file
6126                         fi
6127                         host_xm_defines=$xm_defines
6128                         if test x"$xmake_file" = x
6129                         then xmake_file=$cpu_type/x-$cpu_type
6130                         fi
6131                         host_xmake_file="$xmake_file"
6132                         host_truncate_target=$truncate_target
6133                         host_extra_gcc_objs=$extra_gcc_objs
6134                         host_extra_objs=$extra_host_objs
6135                         host_exeext=$exeext
6136                         pass2done=yes
6137                 fi
6138         fi
6139 done
6140
6141 extra_objs="${host_extra_objs} ${extra_objs}"
6142
6143 # Default the target-machine variables that were not explicitly set.
6144 if test x"$tm_file" = x
6145 then tm_file=$cpu_type/$cpu_type.h; fi
6146
6147 if test x$extra_headers = x
6148 then extra_headers=; fi
6149
6150 if test x"$xm_file" = x
6151 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6152
6153 if test x$md_file = x
6154 then md_file=$cpu_type/$cpu_type.md; fi
6155
6156 if test x$out_file = x
6157 then out_file=$cpu_type/$cpu_type.c; fi
6158
6159 if test x"$tmake_file" = x
6160 then tmake_file=$cpu_type/t-$cpu_type
6161 fi
6162
6163 if test x"$dwarf2" = xyes
6164 then tm_file="tm-dwarf2.h $tm_file"
6165 fi
6166
6167 if test x$float_format = x
6168 then float_format=i64
6169 fi
6170
6171 if test $float_format = none
6172 then float_h_file=Makefile.in
6173 else float_h_file=float-$float_format.h
6174 fi
6175
6176 # Handle cpp installation.
6177 if test x$enable_cpp != xno
6178 then
6179   tmake_file="$tmake_file t-install-cpp"
6180 fi
6181
6182 # Say what files are being used for the output code and MD file.
6183 echo "Using \`$srcdir/config/$out_file' to output insns."
6184 echo "Using \`$srcdir/config/$md_file' as machine description file."
6185
6186 count=a
6187 for f in $tm_file; do
6188         count=${count}x
6189 done
6190 if test $count = ax; then
6191         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6192 else
6193         echo "Using the following target machine macro files:"
6194         for f in $tm_file; do
6195                 echo "  $srcdir/config/$f"
6196         done
6197 fi
6198
6199 count=a
6200 for f in $host_xm_file; do
6201         count=${count}x
6202 done
6203 if test $count = ax; then
6204         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6205 else
6206         echo "Using the following host machine macro files:"
6207         for f in $host_xm_file; do
6208                 echo "  $srcdir/config/$f"
6209         done
6210 fi
6211
6212 if test "$host_xm_file" != "$build_xm_file"; then
6213         count=a
6214         for f in $build_xm_file; do
6215                 count=${count}x
6216         done
6217         if test $count = ax; then
6218                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6219         else
6220                 echo "Using the following build machine macro files:"
6221                 for f in $build_xm_file; do
6222                         echo "  $srcdir/config/$f"
6223                 done
6224         fi
6225 fi
6226
6227 if test x$thread_file = x; then
6228         if test x$target_thread_file != x; then
6229                 thread_file=$target_thread_file
6230         else
6231                 thread_file='single'
6232         fi
6233 fi
6234
6235 # Set up the header files.
6236 # $links is the list of header files to create.
6237 # $vars is the list of shell variables with file names to include.
6238 # auto-host.h is the file containing items generated by autoconf and is
6239 # the first file included by config.h.
6240 null_defines=
6241 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6242
6243 # If host=build, it is correct to have hconfig include auto-host.h
6244 # as well.  If host!=build, we are in error and need to do more
6245 # work to find out the build config parameters.
6246 if test x$host = x$build
6247 then
6248         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6249 else
6250         # We create a subdir, then run autoconf in the subdir.
6251         # To prevent recursion we set host and build for the new
6252         # invocation of configure to the build for this invocation
6253         # of configure.
6254         tempdir=build.$$
6255         rm -rf $tempdir
6256         mkdir $tempdir
6257         cd $tempdir
6258         case ${srcdir} in
6259         /*) realsrcdir=${srcdir};;
6260         *) realsrcdir=../${srcdir};;
6261         esac
6262         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6263                 --target=$target --host=$build --build=$build
6264
6265         # We just finished tests for the build machine, so rename
6266         # the file auto-build.h in the gcc directory.
6267         mv auto-host.h ../auto-build.h
6268         cd ..
6269         rm -rf $tempdir
6270         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6271 fi
6272
6273 xm_file="gansidecl.h ${xm_file}"
6274 tm_file="gansidecl.h ${tm_file}"
6275
6276 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6277 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6278 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6279
6280 rm -f config.bak
6281 if test -f config.status; then mv -f config.status config.bak; fi
6282
6283 # Make the links.
6284 while test -n "$vars"
6285 do
6286         set $vars; var=$1; shift; vars=$*
6287         set $links; link=$1; shift; links=$*
6288         set $defines; define=$1; shift; defines=$*
6289
6290         rm -f $link
6291         # Make sure the file is created, even if it is empty.
6292         echo >$link
6293
6294         # Define TARGET_CPU_DEFAULT if the system wants one.
6295         # This substitutes for lots of *.h files.
6296         if test "$target_cpu_default" != "" -a $link = tm.h
6297         then
6298                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6299         fi
6300
6301         for file in `eval echo '$'$var`; do
6302                 case $file in
6303                 auto-config.h)
6304                         ;;
6305                 *)
6306                         echo '#ifdef IN_GCC' >>$link
6307                         ;;
6308                 esac
6309                 echo "#include \"$file\"" >>$link
6310                 case $file in
6311                 auto-config.h)
6312                         ;;
6313                 *)
6314                         echo '#endif' >>$link
6315                         ;;
6316                 esac
6317         done
6318
6319         for def in `eval echo '$'$define`; do
6320                 echo "#ifndef $def" >>$link
6321                 echo "#define $def" >>$link
6322                 echo "#endif" >>$link
6323         done
6324 done
6325
6326 # Truncate the target if necessary
6327 if test x$host_truncate_target != x; then
6328         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6329 fi
6330
6331 # Get the version trigger filename from the toplevel
6332 if test "${with_gcc_version_trigger+set}" = set; then
6333         gcc_version_trigger=$with_gcc_version_trigger
6334 else
6335         gcc_version_trigger=${srcdir}/version.c
6336 fi
6337 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
6338
6339 # Internationalization
6340 PACKAGE=gcc
6341 VERSION="$gcc_version"
6342 cat >> confdefs.h <<EOF
6343 #define PACKAGE "$PACKAGE"
6344 EOF
6345
6346 cat >> confdefs.h <<EOF
6347 #define VERSION "$VERSION"
6348 EOF
6349
6350
6351
6352
6353 ALL_LINGUAS="en_UK"
6354
6355 # NLS support is still experimental, so disable it by default for now.
6356 # Check whether --enable-nls or --disable-nls was given.
6357 if test "${enable_nls+set}" = set; then
6358   enableval="$enable_nls"
6359   :
6360 else
6361   enable_nls=no
6362 fi
6363
6364
6365
6366         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6367 echo "configure:6368: checking for strerror in -lcposix" >&5
6368 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6369 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6370   echo $ac_n "(cached) $ac_c" 1>&6
6371 else
6372   ac_save_LIBS="$LIBS"
6373 LIBS="-lcposix  $LIBS"
6374 cat > conftest.$ac_ext <<EOF
6375 #line 6376 "configure"
6376 #include "confdefs.h"
6377 /* Override any gcc2 internal prototype to avoid an error.  */
6378 /* We use char because int might match the return type of a gcc2
6379     builtin and then its argument prototype would still apply.  */
6380 char strerror();
6381
6382 int main() {
6383 strerror()
6384 ; return 0; }
6385 EOF
6386 if { (eval echo configure:6387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6387   rm -rf conftest*
6388   eval "ac_cv_lib_$ac_lib_var=yes"
6389 else
6390   echo "configure: failed program was:" >&5
6391   cat conftest.$ac_ext >&5
6392   rm -rf conftest*
6393   eval "ac_cv_lib_$ac_lib_var=no"
6394 fi
6395 rm -f conftest*
6396 LIBS="$ac_save_LIBS"
6397
6398 fi
6399 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6400   echo "$ac_t""yes" 1>&6
6401   LIBS="$LIBS -lcposix"
6402 else
6403   echo "$ac_t""no" 1>&6
6404 fi
6405
6406
6407
6408 echo $ac_n "checking for working const""... $ac_c" 1>&6
6409 echo "configure:6410: checking for working const" >&5
6410 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6411   echo $ac_n "(cached) $ac_c" 1>&6
6412 else
6413   cat > conftest.$ac_ext <<EOF
6414 #line 6415 "configure"
6415 #include "confdefs.h"
6416
6417 int main() {
6418
6419 /* Ultrix mips cc rejects this.  */
6420 typedef int charset[2]; const charset x;
6421 /* SunOS 4.1.1 cc rejects this.  */
6422 char const *const *ccp;
6423 char **p;
6424 /* NEC SVR4.0.2 mips cc rejects this.  */
6425 struct point {int x, y;};
6426 static struct point const zero = {0,0};
6427 /* AIX XL C 1.02.0.0 rejects this.
6428    It does not let you subtract one const X* pointer from another in an arm
6429    of an if-expression whose if-part is not a constant expression */
6430 const char *g = "string";
6431 ccp = &g + (g ? g-g : 0);
6432 /* HPUX 7.0 cc rejects these. */
6433 ++ccp;
6434 p = (char**) ccp;
6435 ccp = (char const *const *) p;
6436 { /* SCO 3.2v4 cc rejects this.  */
6437   char *t;
6438   char const *s = 0 ? (char *) 0 : (char const *) 0;
6439
6440   *t++ = 0;
6441 }
6442 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6443   int x[] = {25, 17};
6444   const int *foo = &x[0];
6445   ++foo;
6446 }
6447 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6448   typedef const int *iptr;
6449   iptr p = 0;
6450   ++p;
6451 }
6452 { /* AIX XL C 1.02.0.0 rejects this saying
6453      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6454   struct s { int j; const int *ap[3]; };
6455   struct s *b; b->j = 5;
6456 }
6457 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6458   const int foo = 10;
6459 }
6460
6461 ; return 0; }
6462 EOF
6463 if { (eval echo configure:6464: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6464   rm -rf conftest*
6465   ac_cv_c_const=yes
6466 else
6467   echo "configure: failed program was:" >&5
6468   cat conftest.$ac_ext >&5
6469   rm -rf conftest*
6470   ac_cv_c_const=no
6471 fi
6472 rm -f conftest*
6473 fi
6474
6475 echo "$ac_t""$ac_cv_c_const" 1>&6
6476 if test $ac_cv_c_const = no; then
6477   cat >> confdefs.h <<\EOF
6478 #define const
6479 EOF
6480
6481 fi
6482
6483 echo $ac_n "checking for inline""... $ac_c" 1>&6
6484 echo "configure:6485: checking for inline" >&5
6485 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6486   echo $ac_n "(cached) $ac_c" 1>&6
6487 else
6488   ac_cv_c_inline=no
6489 for ac_kw in inline __inline__ __inline; do
6490   cat > conftest.$ac_ext <<EOF
6491 #line 6492 "configure"
6492 #include "confdefs.h"
6493
6494 int main() {
6495 } $ac_kw foo() {
6496 ; return 0; }
6497 EOF
6498 if { (eval echo configure:6499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6499   rm -rf conftest*
6500   ac_cv_c_inline=$ac_kw; break
6501 else
6502   echo "configure: failed program was:" >&5
6503   cat conftest.$ac_ext >&5
6504 fi
6505 rm -f conftest*
6506 done
6507
6508 fi
6509
6510 echo "$ac_t""$ac_cv_c_inline" 1>&6
6511 case "$ac_cv_c_inline" in
6512   inline | yes) ;;
6513   no) cat >> confdefs.h <<\EOF
6514 #define inline
6515 EOF
6516  ;;
6517   *)  cat >> confdefs.h <<EOF
6518 #define inline $ac_cv_c_inline
6519 EOF
6520  ;;
6521 esac
6522
6523 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6524 echo "configure:6525: checking for off_t" >&5
6525 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6526   echo $ac_n "(cached) $ac_c" 1>&6
6527 else
6528   cat > conftest.$ac_ext <<EOF
6529 #line 6530 "configure"
6530 #include "confdefs.h"
6531 #include <sys/types.h>
6532 #if STDC_HEADERS
6533 #include <stdlib.h>
6534 #include <stddef.h>
6535 #endif
6536 EOF
6537 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6538   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6539   rm -rf conftest*
6540   ac_cv_type_off_t=yes
6541 else
6542   rm -rf conftest*
6543   ac_cv_type_off_t=no
6544 fi
6545 rm -f conftest*
6546
6547 fi
6548 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6549 if test $ac_cv_type_off_t = no; then
6550   cat >> confdefs.h <<\EOF
6551 #define off_t long
6552 EOF
6553
6554 fi
6555
6556 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6557 echo "configure:6558: checking for size_t" >&5
6558 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6559   echo $ac_n "(cached) $ac_c" 1>&6
6560 else
6561   cat > conftest.$ac_ext <<EOF
6562 #line 6563 "configure"
6563 #include "confdefs.h"
6564 #include <sys/types.h>
6565 #if STDC_HEADERS
6566 #include <stdlib.h>
6567 #include <stddef.h>
6568 #endif
6569 EOF
6570 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6571   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6572   rm -rf conftest*
6573   ac_cv_type_size_t=yes
6574 else
6575   rm -rf conftest*
6576   ac_cv_type_size_t=no
6577 fi
6578 rm -f conftest*
6579
6580 fi
6581 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6582 if test $ac_cv_type_size_t = no; then
6583   cat >> confdefs.h <<\EOF
6584 #define size_t unsigned
6585 EOF
6586
6587 fi
6588
6589 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6590 # for constant arguments.  Useless!
6591 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6592 echo "configure:6593: checking for working alloca.h" >&5
6593 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6594   echo $ac_n "(cached) $ac_c" 1>&6
6595 else
6596   cat > conftest.$ac_ext <<EOF
6597 #line 6598 "configure"
6598 #include "confdefs.h"
6599 #include <alloca.h>
6600 int main() {
6601 char *p = alloca(2 * sizeof(int));
6602 ; return 0; }
6603 EOF
6604 if { (eval echo configure:6605: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6605   rm -rf conftest*
6606   ac_cv_header_alloca_h=yes
6607 else
6608   echo "configure: failed program was:" >&5
6609   cat conftest.$ac_ext >&5
6610   rm -rf conftest*
6611   ac_cv_header_alloca_h=no
6612 fi
6613 rm -f conftest*
6614 fi
6615
6616 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6617 if test $ac_cv_header_alloca_h = yes; then
6618   cat >> confdefs.h <<\EOF
6619 #define HAVE_ALLOCA_H 1
6620 EOF
6621
6622 fi
6623
6624 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6625 echo "configure:6626: checking for alloca" >&5
6626 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6627   echo $ac_n "(cached) $ac_c" 1>&6
6628 else
6629   cat > conftest.$ac_ext <<EOF
6630 #line 6631 "configure"
6631 #include "confdefs.h"
6632
6633 #ifdef __GNUC__
6634 # define alloca __builtin_alloca
6635 #else
6636 # ifdef _MSC_VER
6637 #  include <malloc.h>
6638 #  define alloca _alloca
6639 # else
6640 #  if HAVE_ALLOCA_H
6641 #   include <alloca.h>
6642 #  else
6643 #   ifdef _AIX
6644  #pragma alloca
6645 #   else
6646 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6647 char *alloca ();
6648 #    endif
6649 #   endif
6650 #  endif
6651 # endif
6652 #endif
6653
6654 int main() {
6655 char *p = (char *) alloca(1);
6656 ; return 0; }
6657 EOF
6658 if { (eval echo configure:6659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6659   rm -rf conftest*
6660   ac_cv_func_alloca_works=yes
6661 else
6662   echo "configure: failed program was:" >&5
6663   cat conftest.$ac_ext >&5
6664   rm -rf conftest*
6665   ac_cv_func_alloca_works=no
6666 fi
6667 rm -f conftest*
6668 fi
6669
6670 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6671 if test $ac_cv_func_alloca_works = yes; then
6672   cat >> confdefs.h <<\EOF
6673 #define HAVE_ALLOCA 1
6674 EOF
6675
6676 fi
6677
6678 if test $ac_cv_func_alloca_works = no; then
6679   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6680   # that cause trouble.  Some versions do not even contain alloca or
6681   # contain a buggy version.  If you still want to use their alloca,
6682   # use ar to extract alloca.o from them instead of compiling alloca.c.
6683   ALLOCA=alloca.${ac_objext}
6684   cat >> confdefs.h <<\EOF
6685 #define C_ALLOCA 1
6686 EOF
6687
6688
6689 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6690 echo "configure:6691: checking whether alloca needs Cray hooks" >&5
6691 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6692   echo $ac_n "(cached) $ac_c" 1>&6
6693 else
6694   cat > conftest.$ac_ext <<EOF
6695 #line 6696 "configure"
6696 #include "confdefs.h"
6697 #if defined(CRAY) && ! defined(CRAY2)
6698 webecray
6699 #else
6700 wenotbecray
6701 #endif
6702
6703 EOF
6704 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6705   egrep "webecray" >/dev/null 2>&1; then
6706   rm -rf conftest*
6707   ac_cv_os_cray=yes
6708 else
6709   rm -rf conftest*
6710   ac_cv_os_cray=no
6711 fi
6712 rm -f conftest*
6713
6714 fi
6715
6716 echo "$ac_t""$ac_cv_os_cray" 1>&6
6717 if test $ac_cv_os_cray = yes; then
6718 for ac_func in _getb67 GETB67 getb67; do
6719   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6720 echo "configure:6721: checking for $ac_func" >&5
6721 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6722   echo $ac_n "(cached) $ac_c" 1>&6
6723 else
6724   cat > conftest.$ac_ext <<EOF
6725 #line 6726 "configure"
6726 #include "confdefs.h"
6727 /* System header to define __stub macros and hopefully few prototypes,
6728     which can conflict with char $ac_func(); below.  */
6729 #include <assert.h>
6730 /* Override any gcc2 internal prototype to avoid an error.  */
6731 /* We use char because int might match the return type of a gcc2
6732     builtin and then its argument prototype would still apply.  */
6733 char $ac_func();
6734
6735 int main() {
6736
6737 /* The GNU C library defines this for functions which it implements
6738     to always fail with ENOSYS.  Some functions are actually named
6739     something starting with __ and the normal name is an alias.  */
6740 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6741 choke me
6742 #else
6743 $ac_func();
6744 #endif
6745
6746 ; return 0; }
6747 EOF
6748 if { (eval echo configure:6749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6749   rm -rf conftest*
6750   eval "ac_cv_func_$ac_func=yes"
6751 else
6752   echo "configure: failed program was:" >&5
6753   cat conftest.$ac_ext >&5
6754   rm -rf conftest*
6755   eval "ac_cv_func_$ac_func=no"
6756 fi
6757 rm -f conftest*
6758 fi
6759
6760 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6761   echo "$ac_t""yes" 1>&6
6762   cat >> confdefs.h <<EOF
6763 #define CRAY_STACKSEG_END $ac_func
6764 EOF
6765
6766   break
6767 else
6768   echo "$ac_t""no" 1>&6
6769 fi
6770
6771 done
6772 fi
6773
6774 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6775 echo "configure:6776: checking stack direction for C alloca" >&5
6776 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6777   echo $ac_n "(cached) $ac_c" 1>&6
6778 else
6779   if test "$cross_compiling" = yes; then
6780   ac_cv_c_stack_direction=0
6781 else
6782   cat > conftest.$ac_ext <<EOF
6783 #line 6784 "configure"
6784 #include "confdefs.h"
6785 find_stack_direction ()
6786 {
6787   static char *addr = 0;
6788   auto char dummy;
6789   if (addr == 0)
6790     {
6791       addr = &dummy;
6792       return find_stack_direction ();
6793     }
6794   else
6795     return (&dummy > addr) ? 1 : -1;
6796 }
6797 main ()
6798 {
6799   exit (find_stack_direction() < 0);
6800 }
6801 EOF
6802 if { (eval echo configure:6803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6803 then
6804   ac_cv_c_stack_direction=1
6805 else
6806   echo "configure: failed program was:" >&5
6807   cat conftest.$ac_ext >&5
6808   rm -fr conftest*
6809   ac_cv_c_stack_direction=-1
6810 fi
6811 rm -fr conftest*
6812 fi
6813
6814 fi
6815
6816 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6817 cat >> confdefs.h <<EOF
6818 #define STACK_DIRECTION $ac_cv_c_stack_direction
6819 EOF
6820
6821 fi
6822
6823 for ac_hdr in unistd.h
6824 do
6825 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6826 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6827 echo "configure:6828: checking for $ac_hdr" >&5
6828 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6829   echo $ac_n "(cached) $ac_c" 1>&6
6830 else
6831   cat > conftest.$ac_ext <<EOF
6832 #line 6833 "configure"
6833 #include "confdefs.h"
6834 #include <$ac_hdr>
6835 EOF
6836 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6837 { (eval echo configure:6838: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6838 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6839 if test -z "$ac_err"; then
6840   rm -rf conftest*
6841   eval "ac_cv_header_$ac_safe=yes"
6842 else
6843   echo "$ac_err" >&5
6844   echo "configure: failed program was:" >&5
6845   cat conftest.$ac_ext >&5
6846   rm -rf conftest*
6847   eval "ac_cv_header_$ac_safe=no"
6848 fi
6849 rm -f conftest*
6850 fi
6851 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6852   echo "$ac_t""yes" 1>&6
6853     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6854   cat >> confdefs.h <<EOF
6855 #define $ac_tr_hdr 1
6856 EOF
6857
6858 else
6859   echo "$ac_t""no" 1>&6
6860 fi
6861 done
6862
6863 for ac_func in getpagesize
6864 do
6865 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6866 echo "configure:6867: checking for $ac_func" >&5
6867 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6868   echo $ac_n "(cached) $ac_c" 1>&6
6869 else
6870   cat > conftest.$ac_ext <<EOF
6871 #line 6872 "configure"
6872 #include "confdefs.h"
6873 /* System header to define __stub macros and hopefully few prototypes,
6874     which can conflict with char $ac_func(); below.  */
6875 #include <assert.h>
6876 /* Override any gcc2 internal prototype to avoid an error.  */
6877 /* We use char because int might match the return type of a gcc2
6878     builtin and then its argument prototype would still apply.  */
6879 char $ac_func();
6880
6881 int main() {
6882
6883 /* The GNU C library defines this for functions which it implements
6884     to always fail with ENOSYS.  Some functions are actually named
6885     something starting with __ and the normal name is an alias.  */
6886 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6887 choke me
6888 #else
6889 $ac_func();
6890 #endif
6891
6892 ; return 0; }
6893 EOF
6894 if { (eval echo configure:6895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6895   rm -rf conftest*
6896   eval "ac_cv_func_$ac_func=yes"
6897 else
6898   echo "configure: failed program was:" >&5
6899   cat conftest.$ac_ext >&5
6900   rm -rf conftest*
6901   eval "ac_cv_func_$ac_func=no"
6902 fi
6903 rm -f conftest*
6904 fi
6905
6906 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6907   echo "$ac_t""yes" 1>&6
6908     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6909   cat >> confdefs.h <<EOF
6910 #define $ac_tr_func 1
6911 EOF
6912
6913 else
6914   echo "$ac_t""no" 1>&6
6915 fi
6916 done
6917
6918 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6919 echo "configure:6920: checking for working mmap" >&5
6920 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6921   echo $ac_n "(cached) $ac_c" 1>&6
6922 else
6923   if test "$cross_compiling" = yes; then
6924   ac_cv_func_mmap_fixed_mapped=no
6925 else
6926   cat > conftest.$ac_ext <<EOF
6927 #line 6928 "configure"
6928 #include "confdefs.h"
6929
6930 /* Thanks to Mike Haertel and Jim Avera for this test.
6931    Here is a matrix of mmap possibilities:
6932         mmap private not fixed
6933         mmap private fixed at somewhere currently unmapped
6934         mmap private fixed at somewhere already mapped
6935         mmap shared not fixed
6936         mmap shared fixed at somewhere currently unmapped
6937         mmap shared fixed at somewhere already mapped
6938    For private mappings, we should verify that changes cannot be read()
6939    back from the file, nor mmap's back from the file at a different
6940    address.  (There have been systems where private was not correctly
6941    implemented like the infamous i386 svr4.0, and systems where the
6942    VM page cache was not coherent with the filesystem buffer cache
6943    like early versions of FreeBSD and possibly contemporary NetBSD.)
6944    For shared mappings, we should conversely verify that changes get
6945    propogated back to all the places they're supposed to be.
6946
6947    Grep wants private fixed already mapped.
6948    The main things grep needs to know about mmap are:
6949    * does it exist and is it safe to write into the mmap'd area
6950    * how to use it (BSD variants)  */
6951 #include <sys/types.h>
6952 #include <fcntl.h>
6953 #include <sys/mman.h>
6954
6955 /* This mess was copied from the GNU getpagesize.h.  */
6956 #ifndef HAVE_GETPAGESIZE
6957 # ifdef HAVE_UNISTD_H
6958 #  include <unistd.h>
6959 # endif
6960
6961 /* Assume that all systems that can run configure have sys/param.h.  */
6962 # ifndef HAVE_SYS_PARAM_H
6963 #  define HAVE_SYS_PARAM_H 1
6964 # endif
6965
6966 # ifdef _SC_PAGESIZE
6967 #  define getpagesize() sysconf(_SC_PAGESIZE)
6968 # else /* no _SC_PAGESIZE */
6969 #  ifdef HAVE_SYS_PARAM_H
6970 #   include <sys/param.h>
6971 #   ifdef EXEC_PAGESIZE
6972 #    define getpagesize() EXEC_PAGESIZE
6973 #   else /* no EXEC_PAGESIZE */
6974 #    ifdef NBPG
6975 #     define getpagesize() NBPG * CLSIZE
6976 #     ifndef CLSIZE
6977 #      define CLSIZE 1
6978 #     endif /* no CLSIZE */
6979 #    else /* no NBPG */
6980 #     ifdef NBPC
6981 #      define getpagesize() NBPC
6982 #     else /* no NBPC */
6983 #      ifdef PAGESIZE
6984 #       define getpagesize() PAGESIZE
6985 #      endif /* PAGESIZE */
6986 #     endif /* no NBPC */
6987 #    endif /* no NBPG */
6988 #   endif /* no EXEC_PAGESIZE */
6989 #  else /* no HAVE_SYS_PARAM_H */
6990 #   define getpagesize() 8192   /* punt totally */
6991 #  endif /* no HAVE_SYS_PARAM_H */
6992 # endif /* no _SC_PAGESIZE */
6993
6994 #endif /* no HAVE_GETPAGESIZE */
6995
6996 #ifdef __cplusplus
6997 extern "C" { void *malloc(unsigned); }
6998 #else
6999 char *malloc();
7000 #endif
7001
7002 int
7003 main()
7004 {
7005         char *data, *data2, *data3;
7006         int i, pagesize;
7007         int fd;
7008
7009         pagesize = getpagesize();
7010
7011         /*
7012          * First, make a file with some known garbage in it.
7013          */
7014         data = malloc(pagesize);
7015         if (!data)
7016                 exit(1);
7017         for (i = 0; i < pagesize; ++i)
7018                 *(data + i) = rand();
7019         umask(0);
7020         fd = creat("conftestmmap", 0600);
7021         if (fd < 0)
7022                 exit(1);
7023         if (write(fd, data, pagesize) != pagesize)
7024                 exit(1);
7025         close(fd);
7026
7027         /*
7028          * Next, try to mmap the file at a fixed address which
7029          * already has something else allocated at it.  If we can,
7030          * also make sure that we see the same garbage.
7031          */
7032         fd = open("conftestmmap", O_RDWR);
7033         if (fd < 0)
7034                 exit(1);
7035         data2 = malloc(2 * pagesize);
7036         if (!data2)
7037                 exit(1);
7038         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
7039         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
7040             MAP_PRIVATE | MAP_FIXED, fd, 0L))
7041                 exit(1);
7042         for (i = 0; i < pagesize; ++i)
7043                 if (*(data + i) != *(data2 + i))
7044                         exit(1);
7045
7046         /*
7047          * Finally, make sure that changes to the mapped area
7048          * do not percolate back to the file as seen by read().
7049          * (This is a bug on some variants of i386 svr4.0.)
7050          */
7051         for (i = 0; i < pagesize; ++i)
7052                 *(data2 + i) = *(data2 + i) + 1;
7053         data3 = malloc(pagesize);
7054         if (!data3)
7055                 exit(1);
7056         if (read(fd, data3, pagesize) != pagesize)
7057                 exit(1);
7058         for (i = 0; i < pagesize; ++i)
7059                 if (*(data + i) != *(data3 + i))
7060                         exit(1);
7061         close(fd);
7062         unlink("conftestmmap");
7063         exit(0);
7064 }
7065
7066 EOF
7067 if { (eval echo configure:7068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7068 then
7069   ac_cv_func_mmap_fixed_mapped=yes
7070 else
7071   echo "configure: failed program was:" >&5
7072   cat conftest.$ac_ext >&5
7073   rm -fr conftest*
7074   ac_cv_func_mmap_fixed_mapped=no
7075 fi
7076 rm -fr conftest*
7077 fi
7078
7079 fi
7080
7081 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
7082 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7083   cat >> confdefs.h <<\EOF
7084 #define HAVE_MMAP 1
7085 EOF
7086
7087 fi
7088
7089
7090    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7091 unistd.h sys/param.h
7092 do
7093 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7094 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7095 echo "configure:7096: checking for $ac_hdr" >&5
7096 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7097   echo $ac_n "(cached) $ac_c" 1>&6
7098 else
7099   cat > conftest.$ac_ext <<EOF
7100 #line 7101 "configure"
7101 #include "confdefs.h"
7102 #include <$ac_hdr>
7103 EOF
7104 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7105 { (eval echo configure:7106: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7106 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7107 if test -z "$ac_err"; then
7108   rm -rf conftest*
7109   eval "ac_cv_header_$ac_safe=yes"
7110 else
7111   echo "$ac_err" >&5
7112   echo "configure: failed program was:" >&5
7113   cat conftest.$ac_ext >&5
7114   rm -rf conftest*
7115   eval "ac_cv_header_$ac_safe=no"
7116 fi
7117 rm -f conftest*
7118 fi
7119 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7120   echo "$ac_t""yes" 1>&6
7121     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7122   cat >> confdefs.h <<EOF
7123 #define $ac_tr_hdr 1
7124 EOF
7125
7126 else
7127   echo "$ac_t""no" 1>&6
7128 fi
7129 done
7130
7131    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7132 strdup __argz_count __argz_stringify __argz_next
7133 do
7134 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7135 echo "configure:7136: checking for $ac_func" >&5
7136 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7137   echo $ac_n "(cached) $ac_c" 1>&6
7138 else
7139   cat > conftest.$ac_ext <<EOF
7140 #line 7141 "configure"
7141 #include "confdefs.h"
7142 /* System header to define __stub macros and hopefully few prototypes,
7143     which can conflict with char $ac_func(); below.  */
7144 #include <assert.h>
7145 /* Override any gcc2 internal prototype to avoid an error.  */
7146 /* We use char because int might match the return type of a gcc2
7147     builtin and then its argument prototype would still apply.  */
7148 char $ac_func();
7149
7150 int main() {
7151
7152 /* The GNU C library defines this for functions which it implements
7153     to always fail with ENOSYS.  Some functions are actually named
7154     something starting with __ and the normal name is an alias.  */
7155 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7156 choke me
7157 #else
7158 $ac_func();
7159 #endif
7160
7161 ; return 0; }
7162 EOF
7163 if { (eval echo configure:7164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7164   rm -rf conftest*
7165   eval "ac_cv_func_$ac_func=yes"
7166 else
7167   echo "configure: failed program was:" >&5
7168   cat conftest.$ac_ext >&5
7169   rm -rf conftest*
7170   eval "ac_cv_func_$ac_func=no"
7171 fi
7172 rm -f conftest*
7173 fi
7174
7175 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7176   echo "$ac_t""yes" 1>&6
7177     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7178   cat >> confdefs.h <<EOF
7179 #define $ac_tr_func 1
7180 EOF
7181
7182 else
7183   echo "$ac_t""no" 1>&6
7184 fi
7185 done
7186
7187
7188    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7189      for ac_func in stpcpy
7190 do
7191 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7192 echo "configure:7193: checking for $ac_func" >&5
7193 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7194   echo $ac_n "(cached) $ac_c" 1>&6
7195 else
7196   cat > conftest.$ac_ext <<EOF
7197 #line 7198 "configure"
7198 #include "confdefs.h"
7199 /* System header to define __stub macros and hopefully few prototypes,
7200     which can conflict with char $ac_func(); below.  */
7201 #include <assert.h>
7202 /* Override any gcc2 internal prototype to avoid an error.  */
7203 /* We use char because int might match the return type of a gcc2
7204     builtin and then its argument prototype would still apply.  */
7205 char $ac_func();
7206
7207 int main() {
7208
7209 /* The GNU C library defines this for functions which it implements
7210     to always fail with ENOSYS.  Some functions are actually named
7211     something starting with __ and the normal name is an alias.  */
7212 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7213 choke me
7214 #else
7215 $ac_func();
7216 #endif
7217
7218 ; return 0; }
7219 EOF
7220 if { (eval echo configure:7221: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7221   rm -rf conftest*
7222   eval "ac_cv_func_$ac_func=yes"
7223 else
7224   echo "configure: failed program was:" >&5
7225   cat conftest.$ac_ext >&5
7226   rm -rf conftest*
7227   eval "ac_cv_func_$ac_func=no"
7228 fi
7229 rm -f conftest*
7230 fi
7231
7232 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7233   echo "$ac_t""yes" 1>&6
7234     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7235   cat >> confdefs.h <<EOF
7236 #define $ac_tr_func 1
7237 EOF
7238
7239 else
7240   echo "$ac_t""no" 1>&6
7241 fi
7242 done
7243
7244    fi
7245    if test "${ac_cv_func_stpcpy}" = "yes"; then
7246      cat >> confdefs.h <<\EOF
7247 #define HAVE_STPCPY 1
7248 EOF
7249
7250    fi
7251
7252    if test $ac_cv_header_locale_h = yes; then
7253     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7254 echo "configure:7255: checking for LC_MESSAGES" >&5
7255 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7256   echo $ac_n "(cached) $ac_c" 1>&6
7257 else
7258   cat > conftest.$ac_ext <<EOF
7259 #line 7260 "configure"
7260 #include "confdefs.h"
7261 #include <locale.h>
7262 int main() {
7263 return LC_MESSAGES
7264 ; return 0; }
7265 EOF
7266 if { (eval echo configure:7267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7267   rm -rf conftest*
7268   am_cv_val_LC_MESSAGES=yes
7269 else
7270   echo "configure: failed program was:" >&5
7271   cat conftest.$ac_ext >&5
7272   rm -rf conftest*
7273   am_cv_val_LC_MESSAGES=no
7274 fi
7275 rm -f conftest*
7276 fi
7277
7278 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7279     if test $am_cv_val_LC_MESSAGES = yes; then
7280       cat >> confdefs.h <<\EOF
7281 #define HAVE_LC_MESSAGES 1
7282 EOF
7283
7284     fi
7285   fi
7286    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7287 echo "configure:7288: checking whether NLS is requested" >&5
7288         # Check whether --enable-nls or --disable-nls was given.
7289 if test "${enable_nls+set}" = set; then
7290   enableval="$enable_nls"
7291   USE_NLS=$enableval
7292 else
7293   USE_NLS=yes
7294 fi
7295
7296     echo "$ac_t""$USE_NLS" 1>&6
7297
7298
7299     USE_INCLUDED_LIBINTL=no
7300
7301         if test "$USE_NLS" = "yes"; then
7302       cat >> confdefs.h <<\EOF
7303 #define ENABLE_NLS 1
7304 EOF
7305
7306       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7307 echo "configure:7308: checking whether included gettext is requested" >&5
7308       # Check whether --with-included-gettext or --without-included-gettext was given.
7309 if test "${with_included_gettext+set}" = set; then
7310   withval="$with_included_gettext"
7311   nls_cv_force_use_gnu_gettext=$withval
7312 else
7313   nls_cv_force_use_gnu_gettext=no
7314 fi
7315
7316       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7317
7318       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7319       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7320                                         nls_cv_header_intl=
7321         nls_cv_header_libgt=
7322         CATOBJEXT=NONE
7323
7324         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7325 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7326 echo "configure:7327: checking for libintl.h" >&5
7327 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7328   echo $ac_n "(cached) $ac_c" 1>&6
7329 else
7330   cat > conftest.$ac_ext <<EOF
7331 #line 7332 "configure"
7332 #include "confdefs.h"
7333 #include <libintl.h>
7334 EOF
7335 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7336 { (eval echo configure:7337: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7337 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7338 if test -z "$ac_err"; then
7339   rm -rf conftest*
7340   eval "ac_cv_header_$ac_safe=yes"
7341 else
7342   echo "$ac_err" >&5
7343   echo "configure: failed program was:" >&5
7344   cat conftest.$ac_ext >&5
7345   rm -rf conftest*
7346   eval "ac_cv_header_$ac_safe=no"
7347 fi
7348 rm -f conftest*
7349 fi
7350 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7351   echo "$ac_t""yes" 1>&6
7352   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7353 echo "configure:7354: checking for gettext in libc" >&5
7354 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7355   echo $ac_n "(cached) $ac_c" 1>&6
7356 else
7357   cat > conftest.$ac_ext <<EOF
7358 #line 7359 "configure"
7359 #include "confdefs.h"
7360 #include <libintl.h>
7361 int main() {
7362 return (int) gettext ("")
7363 ; return 0; }
7364 EOF
7365 if { (eval echo configure:7366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7366   rm -rf conftest*
7367   gt_cv_func_gettext_libc=yes
7368 else
7369   echo "configure: failed program was:" >&5
7370   cat conftest.$ac_ext >&5
7371   rm -rf conftest*
7372   gt_cv_func_gettext_libc=no
7373 fi
7374 rm -f conftest*
7375 fi
7376
7377 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7378
7379            if test "$gt_cv_func_gettext_libc" != "yes"; then
7380              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7381 echo "configure:7382: checking for bindtextdomain in -lintl" >&5
7382 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7383 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7384   echo $ac_n "(cached) $ac_c" 1>&6
7385 else
7386   ac_save_LIBS="$LIBS"
7387 LIBS="-lintl  $LIBS"
7388 cat > conftest.$ac_ext <<EOF
7389 #line 7390 "configure"
7390 #include "confdefs.h"
7391 /* Override any gcc2 internal prototype to avoid an error.  */
7392 /* We use char because int might match the return type of a gcc2
7393     builtin and then its argument prototype would still apply.  */
7394 char bindtextdomain();
7395
7396 int main() {
7397 bindtextdomain()
7398 ; return 0; }
7399 EOF
7400 if { (eval echo configure:7401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7401   rm -rf conftest*
7402   eval "ac_cv_lib_$ac_lib_var=yes"
7403 else
7404   echo "configure: failed program was:" >&5
7405   cat conftest.$ac_ext >&5
7406   rm -rf conftest*
7407   eval "ac_cv_lib_$ac_lib_var=no"
7408 fi
7409 rm -f conftest*
7410 LIBS="$ac_save_LIBS"
7411
7412 fi
7413 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7414   echo "$ac_t""yes" 1>&6
7415   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7416 echo "configure:7417: checking for gettext in libintl" >&5
7417 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7418   echo $ac_n "(cached) $ac_c" 1>&6
7419 else
7420   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7421 echo "configure:7422: checking for gettext in -lintl" >&5
7422 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7423 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7424   echo $ac_n "(cached) $ac_c" 1>&6
7425 else
7426   ac_save_LIBS="$LIBS"
7427 LIBS="-lintl  $LIBS"
7428 cat > conftest.$ac_ext <<EOF
7429 #line 7430 "configure"
7430 #include "confdefs.h"
7431 /* Override any gcc2 internal prototype to avoid an error.  */
7432 /* We use char because int might match the return type of a gcc2
7433     builtin and then its argument prototype would still apply.  */
7434 char gettext();
7435
7436 int main() {
7437 gettext()
7438 ; return 0; }
7439 EOF
7440 if { (eval echo configure:7441: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7441   rm -rf conftest*
7442   eval "ac_cv_lib_$ac_lib_var=yes"
7443 else
7444   echo "configure: failed program was:" >&5
7445   cat conftest.$ac_ext >&5
7446   rm -rf conftest*
7447   eval "ac_cv_lib_$ac_lib_var=no"
7448 fi
7449 rm -f conftest*
7450 LIBS="$ac_save_LIBS"
7451
7452 fi
7453 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7454   echo "$ac_t""yes" 1>&6
7455   gt_cv_func_gettext_libintl=yes
7456 else
7457   echo "$ac_t""no" 1>&6
7458 gt_cv_func_gettext_libintl=no
7459 fi
7460
7461 fi
7462
7463 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7464 else
7465   echo "$ac_t""no" 1>&6
7466 fi
7467
7468            fi
7469
7470            if test "$gt_cv_func_gettext_libc" = "yes" \
7471               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7472               cat >> confdefs.h <<\EOF
7473 #define HAVE_GETTEXT 1
7474 EOF
7475
7476               # Extract the first word of "msgfmt", so it can be a program name with args.
7477 set dummy msgfmt; ac_word=$2
7478 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7479 echo "configure:7480: checking for $ac_word" >&5
7480 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7481   echo $ac_n "(cached) $ac_c" 1>&6
7482 else
7483   case "$MSGFMT" in
7484   /*)
7485   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7486   ;;
7487   *)
7488   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7489   for ac_dir in $PATH; do
7490     test -z "$ac_dir" && ac_dir=.
7491     if test -f $ac_dir/$ac_word; then
7492       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7493         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7494         break
7495       fi
7496     fi
7497   done
7498   IFS="$ac_save_ifs"
7499   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7500   ;;
7501 esac
7502 fi
7503 MSGFMT="$ac_cv_path_MSGFMT"
7504 if test -n "$MSGFMT"; then
7505   echo "$ac_t""$MSGFMT" 1>&6
7506 else
7507   echo "$ac_t""no" 1>&6
7508 fi
7509               if test "$MSGFMT" != "no"; then
7510                 for ac_func in dcgettext
7511 do
7512 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7513 echo "configure:7514: checking for $ac_func" >&5
7514 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7515   echo $ac_n "(cached) $ac_c" 1>&6
7516 else
7517   cat > conftest.$ac_ext <<EOF
7518 #line 7519 "configure"
7519 #include "confdefs.h"
7520 /* System header to define __stub macros and hopefully few prototypes,
7521     which can conflict with char $ac_func(); below.  */
7522 #include <assert.h>
7523 /* Override any gcc2 internal prototype to avoid an error.  */
7524 /* We use char because int might match the return type of a gcc2
7525     builtin and then its argument prototype would still apply.  */
7526 char $ac_func();
7527
7528 int main() {
7529
7530 /* The GNU C library defines this for functions which it implements
7531     to always fail with ENOSYS.  Some functions are actually named
7532     something starting with __ and the normal name is an alias.  */
7533 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7534 choke me
7535 #else
7536 $ac_func();
7537 #endif
7538
7539 ; return 0; }
7540 EOF
7541 if { (eval echo configure:7542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7542   rm -rf conftest*
7543   eval "ac_cv_func_$ac_func=yes"
7544 else
7545   echo "configure: failed program was:" >&5
7546   cat conftest.$ac_ext >&5
7547   rm -rf conftest*
7548   eval "ac_cv_func_$ac_func=no"
7549 fi
7550 rm -f conftest*
7551 fi
7552
7553 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7554   echo "$ac_t""yes" 1>&6
7555     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7556   cat >> confdefs.h <<EOF
7557 #define $ac_tr_func 1
7558 EOF
7559
7560 else
7561   echo "$ac_t""no" 1>&6
7562 fi
7563 done
7564
7565                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7566 set dummy gmsgfmt; ac_word=$2
7567 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7568 echo "configure:7569: checking for $ac_word" >&5
7569 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7570   echo $ac_n "(cached) $ac_c" 1>&6
7571 else
7572   case "$GMSGFMT" in
7573   /*)
7574   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7575   ;;
7576   ?:/*)
7577   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7578   ;;
7579   *)
7580   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7581   ac_dummy="$PATH"
7582   for ac_dir in $ac_dummy; do
7583     test -z "$ac_dir" && ac_dir=.
7584     if test -f $ac_dir/$ac_word; then
7585       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7586       break
7587     fi
7588   done
7589   IFS="$ac_save_ifs"
7590   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7591   ;;
7592 esac
7593 fi
7594 GMSGFMT="$ac_cv_path_GMSGFMT"
7595 if test -n "$GMSGFMT"; then
7596   echo "$ac_t""$GMSGFMT" 1>&6
7597 else
7598   echo "$ac_t""no" 1>&6
7599 fi
7600
7601                 # Extract the first word of "xgettext", so it can be a program name with args.
7602 set dummy xgettext; ac_word=$2
7603 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7604 echo "configure:7605: checking for $ac_word" >&5
7605 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7606   echo $ac_n "(cached) $ac_c" 1>&6
7607 else
7608   case "$XGETTEXT" in
7609   /*)
7610   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7611   ;;
7612   *)
7613   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7614   for ac_dir in $PATH; do
7615     test -z "$ac_dir" && ac_dir=.
7616     if test -f $ac_dir/$ac_word; then
7617       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7618         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7619         break
7620       fi
7621     fi
7622   done
7623   IFS="$ac_save_ifs"
7624   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7625   ;;
7626 esac
7627 fi
7628 XGETTEXT="$ac_cv_path_XGETTEXT"
7629 if test -n "$XGETTEXT"; then
7630   echo "$ac_t""$XGETTEXT" 1>&6
7631 else
7632   echo "$ac_t""no" 1>&6
7633 fi
7634
7635                 cat > conftest.$ac_ext <<EOF
7636 #line 7637 "configure"
7637 #include "confdefs.h"
7638
7639 int main() {
7640 extern int _nl_msg_cat_cntr;
7641                                return _nl_msg_cat_cntr
7642 ; return 0; }
7643 EOF
7644 if { (eval echo configure:7645: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7645   rm -rf conftest*
7646   CATOBJEXT=.gmo
7647                    DATADIRNAME=share
7648 else
7649   echo "configure: failed program was:" >&5
7650   cat conftest.$ac_ext >&5
7651   rm -rf conftest*
7652   CATOBJEXT=.mo
7653                    DATADIRNAME=lib
7654 fi
7655 rm -f conftest*
7656                 INSTOBJEXT=.mo
7657               fi
7658             fi
7659
7660 else
7661   echo "$ac_t""no" 1>&6
7662 fi
7663
7664
7665         if test "$CATOBJEXT" = "NONE"; then
7666           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7667 echo "configure:7668: checking whether catgets can be used" >&5
7668           # Check whether --with-catgets or --without-catgets was given.
7669 if test "${with_catgets+set}" = set; then
7670   withval="$with_catgets"
7671   nls_cv_use_catgets=$withval
7672 else
7673   nls_cv_use_catgets=no
7674 fi
7675
7676           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7677
7678           if test "$nls_cv_use_catgets" = "yes"; then
7679                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7680 echo "configure:7681: checking for main in -li" >&5
7681 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7682 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7683   echo $ac_n "(cached) $ac_c" 1>&6
7684 else
7685   ac_save_LIBS="$LIBS"
7686 LIBS="-li  $LIBS"
7687 cat > conftest.$ac_ext <<EOF
7688 #line 7689 "configure"
7689 #include "confdefs.h"
7690
7691 int main() {
7692 main()
7693 ; return 0; }
7694 EOF
7695 if { (eval echo configure:7696: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7696   rm -rf conftest*
7697   eval "ac_cv_lib_$ac_lib_var=yes"
7698 else
7699   echo "configure: failed program was:" >&5
7700   cat conftest.$ac_ext >&5
7701   rm -rf conftest*
7702   eval "ac_cv_lib_$ac_lib_var=no"
7703 fi
7704 rm -f conftest*
7705 LIBS="$ac_save_LIBS"
7706
7707 fi
7708 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7709   echo "$ac_t""yes" 1>&6
7710     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7711     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7712   cat >> confdefs.h <<EOF
7713 #define $ac_tr_lib 1
7714 EOF
7715
7716   LIBS="-li $LIBS"
7717
7718 else
7719   echo "$ac_t""no" 1>&6
7720 fi
7721
7722             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7723 echo "configure:7724: checking for catgets" >&5
7724 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7725   echo $ac_n "(cached) $ac_c" 1>&6
7726 else
7727   cat > conftest.$ac_ext <<EOF
7728 #line 7729 "configure"
7729 #include "confdefs.h"
7730 /* System header to define __stub macros and hopefully few prototypes,
7731     which can conflict with char catgets(); below.  */
7732 #include <assert.h>
7733 /* Override any gcc2 internal prototype to avoid an error.  */
7734 /* We use char because int might match the return type of a gcc2
7735     builtin and then its argument prototype would still apply.  */
7736 char catgets();
7737
7738 int main() {
7739
7740 /* The GNU C library defines this for functions which it implements
7741     to always fail with ENOSYS.  Some functions are actually named
7742     something starting with __ and the normal name is an alias.  */
7743 #if defined (__stub_catgets) || defined (__stub___catgets)
7744 choke me
7745 #else
7746 catgets();
7747 #endif
7748
7749 ; return 0; }
7750 EOF
7751 if { (eval echo configure:7752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7752   rm -rf conftest*
7753   eval "ac_cv_func_catgets=yes"
7754 else
7755   echo "configure: failed program was:" >&5
7756   cat conftest.$ac_ext >&5
7757   rm -rf conftest*
7758   eval "ac_cv_func_catgets=no"
7759 fi
7760 rm -f conftest*
7761 fi
7762
7763 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7764   echo "$ac_t""yes" 1>&6
7765   cat >> confdefs.h <<\EOF
7766 #define HAVE_CATGETS 1
7767 EOF
7768
7769                INTLOBJS="\$(CATOBJS)"
7770                # Extract the first word of "gencat", so it can be a program name with args.
7771 set dummy gencat; ac_word=$2
7772 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7773 echo "configure:7774: checking for $ac_word" >&5
7774 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7775   echo $ac_n "(cached) $ac_c" 1>&6
7776 else
7777   case "$GENCAT" in
7778   /*)
7779   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7780   ;;
7781   ?:/*)
7782   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7783   ;;
7784   *)
7785   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7786   ac_dummy="$PATH"
7787   for ac_dir in $ac_dummy; do
7788     test -z "$ac_dir" && ac_dir=.
7789     if test -f $ac_dir/$ac_word; then
7790       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7791       break
7792     fi
7793   done
7794   IFS="$ac_save_ifs"
7795   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7796   ;;
7797 esac
7798 fi
7799 GENCAT="$ac_cv_path_GENCAT"
7800 if test -n "$GENCAT"; then
7801   echo "$ac_t""$GENCAT" 1>&6
7802 else
7803   echo "$ac_t""no" 1>&6
7804 fi
7805                if test "$GENCAT" != "no"; then
7806                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7807 set dummy gmsgfmt; ac_word=$2
7808 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7809 echo "configure:7810: checking for $ac_word" >&5
7810 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7811   echo $ac_n "(cached) $ac_c" 1>&6
7812 else
7813   case "$GMSGFMT" in
7814   /*)
7815   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7816   ;;
7817   ?:/*)
7818   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7819   ;;
7820   *)
7821   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7822   ac_dummy="$PATH"
7823   for ac_dir in $ac_dummy; do
7824     test -z "$ac_dir" && ac_dir=.
7825     if test -f $ac_dir/$ac_word; then
7826       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7827       break
7828     fi
7829   done
7830   IFS="$ac_save_ifs"
7831   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7832   ;;
7833 esac
7834 fi
7835 GMSGFMT="$ac_cv_path_GMSGFMT"
7836 if test -n "$GMSGFMT"; then
7837   echo "$ac_t""$GMSGFMT" 1>&6
7838 else
7839   echo "$ac_t""no" 1>&6
7840 fi
7841
7842                  if test "$GMSGFMT" = "no"; then
7843                    # Extract the first word of "msgfmt", so it can be a program name with args.
7844 set dummy msgfmt; ac_word=$2
7845 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7846 echo "configure:7847: checking for $ac_word" >&5
7847 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7848   echo $ac_n "(cached) $ac_c" 1>&6
7849 else
7850   case "$GMSGFMT" in
7851   /*)
7852   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7853   ;;
7854   *)
7855   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7856   for ac_dir in $PATH; do
7857     test -z "$ac_dir" && ac_dir=.
7858     if test -f $ac_dir/$ac_word; then
7859       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7860         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7861         break
7862       fi
7863     fi
7864   done
7865   IFS="$ac_save_ifs"
7866   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7867   ;;
7868 esac
7869 fi
7870 GMSGFMT="$ac_cv_path_GMSGFMT"
7871 if test -n "$GMSGFMT"; then
7872   echo "$ac_t""$GMSGFMT" 1>&6
7873 else
7874   echo "$ac_t""no" 1>&6
7875 fi
7876
7877                  fi
7878                  # Extract the first word of "xgettext", so it can be a program name with args.
7879 set dummy xgettext; ac_word=$2
7880 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7881 echo "configure:7882: checking for $ac_word" >&5
7882 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7883   echo $ac_n "(cached) $ac_c" 1>&6
7884 else
7885   case "$XGETTEXT" in
7886   /*)
7887   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7888   ;;
7889   *)
7890   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7891   for ac_dir in $PATH; do
7892     test -z "$ac_dir" && ac_dir=.
7893     if test -f $ac_dir/$ac_word; then
7894       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7895         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7896         break
7897       fi
7898     fi
7899   done
7900   IFS="$ac_save_ifs"
7901   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7902   ;;
7903 esac
7904 fi
7905 XGETTEXT="$ac_cv_path_XGETTEXT"
7906 if test -n "$XGETTEXT"; then
7907   echo "$ac_t""$XGETTEXT" 1>&6
7908 else
7909   echo "$ac_t""no" 1>&6
7910 fi
7911
7912                  USE_INCLUDED_LIBINTL=yes
7913                  CATOBJEXT=.cat
7914                  INSTOBJEXT=.cat
7915                  DATADIRNAME=lib
7916                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7917                  INTLLIBS=$INTLDEPS
7918                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7919                  nls_cv_header_intl=intl/libintl.h
7920                  nls_cv_header_libgt=intl/libgettext.h
7921                fi
7922 else
7923   echo "$ac_t""no" 1>&6
7924 fi
7925
7926           fi
7927         fi
7928
7929         if test "$CATOBJEXT" = "NONE"; then
7930                           nls_cv_use_gnu_gettext=yes
7931         fi
7932       fi
7933
7934       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7935                 INTLOBJS="\$(GETTOBJS)"
7936         # Extract the first word of "msgfmt", so it can be a program name with args.
7937 set dummy msgfmt; ac_word=$2
7938 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7939 echo "configure:7940: checking for $ac_word" >&5
7940 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7941   echo $ac_n "(cached) $ac_c" 1>&6
7942 else
7943   case "$MSGFMT" in
7944   /*)
7945   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7946   ;;
7947   *)
7948   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7949   for ac_dir in $PATH; do
7950     test -z "$ac_dir" && ac_dir=.
7951     if test -f $ac_dir/$ac_word; then
7952       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7953         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7954         break
7955       fi
7956     fi
7957   done
7958   IFS="$ac_save_ifs"
7959   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7960   ;;
7961 esac
7962 fi
7963 MSGFMT="$ac_cv_path_MSGFMT"
7964 if test -n "$MSGFMT"; then
7965   echo "$ac_t""$MSGFMT" 1>&6
7966 else
7967   echo "$ac_t""no" 1>&6
7968 fi
7969
7970         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7971 set dummy gmsgfmt; ac_word=$2
7972 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7973 echo "configure:7974: checking for $ac_word" >&5
7974 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7975   echo $ac_n "(cached) $ac_c" 1>&6
7976 else
7977   case "$GMSGFMT" in
7978   /*)
7979   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7980   ;;
7981   ?:/*)
7982   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7983   ;;
7984   *)
7985   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7986   ac_dummy="$PATH"
7987   for ac_dir in $ac_dummy; do
7988     test -z "$ac_dir" && ac_dir=.
7989     if test -f $ac_dir/$ac_word; then
7990       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7991       break
7992     fi
7993   done
7994   IFS="$ac_save_ifs"
7995   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7996   ;;
7997 esac
7998 fi
7999 GMSGFMT="$ac_cv_path_GMSGFMT"
8000 if test -n "$GMSGFMT"; then
8001   echo "$ac_t""$GMSGFMT" 1>&6
8002 else
8003   echo "$ac_t""no" 1>&6
8004 fi
8005
8006         # Extract the first word of "xgettext", so it can be a program name with args.
8007 set dummy xgettext; ac_word=$2
8008 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8009 echo "configure:8010: checking for $ac_word" >&5
8010 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8011   echo $ac_n "(cached) $ac_c" 1>&6
8012 else
8013   case "$XGETTEXT" in
8014   /*)
8015   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8016   ;;
8017   *)
8018   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8019   for ac_dir in $PATH; do
8020     test -z "$ac_dir" && ac_dir=.
8021     if test -f $ac_dir/$ac_word; then
8022       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8023         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8024         break
8025       fi
8026     fi
8027   done
8028   IFS="$ac_save_ifs"
8029   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8030   ;;
8031 esac
8032 fi
8033 XGETTEXT="$ac_cv_path_XGETTEXT"
8034 if test -n "$XGETTEXT"; then
8035   echo "$ac_t""$XGETTEXT" 1>&6
8036 else
8037   echo "$ac_t""no" 1>&6
8038 fi
8039
8040
8041         USE_INCLUDED_LIBINTL=yes
8042         CATOBJEXT=.gmo
8043         INSTOBJEXT=.mo
8044         DATADIRNAME=share
8045         INTLDEPS='$(top_builddir)/intl/libintl.a'
8046         INTLLIBS=$INTLDEPS
8047         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8048         nls_cv_header_intl=intl/libintl.h
8049         nls_cv_header_libgt=intl/libgettext.h
8050       fi
8051
8052             if test "$XGETTEXT" != ":"; then
8053                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8054           : ;
8055         else
8056           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8057           XGETTEXT=":"
8058         fi
8059       fi
8060
8061       # We need to process the po/ directory.
8062       POSUB=po
8063     else
8064       DATADIRNAME=share
8065       nls_cv_header_intl=intl/libintl.h
8066       nls_cv_header_libgt=intl/libgettext.h
8067     fi
8068
8069
8070
8071
8072     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8073     # because some of the sources are only built for this goal.
8074     if test "$PACKAGE" = gettext; then
8075       USE_NLS=yes
8076       USE_INCLUDED_LIBINTL=yes
8077     fi
8078
8079                 for lang in $ALL_LINGUAS; do
8080       GMOFILES="$GMOFILES $lang.gmo"
8081       POFILES="$POFILES $lang.po"
8082     done
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097    if test "x$CATOBJEXT" != "x"; then
8098      if test "x$ALL_LINGUAS" = "x"; then
8099        LINGUAS=
8100      else
8101        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8102 echo "configure:8103: checking for catalogs to be installed" >&5
8103        NEW_LINGUAS=
8104        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8105          case "$ALL_LINGUAS" in
8106           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8107          esac
8108        done
8109        LINGUAS=$NEW_LINGUAS
8110        echo "$ac_t""$LINGUAS" 1>&6
8111      fi
8112
8113           if test -n "$LINGUAS"; then
8114        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8115      fi
8116    fi
8117
8118             if test $ac_cv_header_locale_h = yes; then
8119      INCLUDE_LOCALE_H="#include <locale.h>"
8120    else
8121      INCLUDE_LOCALE_H="\
8122 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8123    fi
8124
8125
8126             test -d intl || mkdir intl
8127    if test "$CATOBJEXT" = ".cat"; then
8128      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8129 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8130 echo "configure:8131: checking for linux/version.h" >&5
8131 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8132   echo $ac_n "(cached) $ac_c" 1>&6
8133 else
8134   cat > conftest.$ac_ext <<EOF
8135 #line 8136 "configure"
8136 #include "confdefs.h"
8137 #include <linux/version.h>
8138 EOF
8139 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8140 { (eval echo configure:8141: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8141 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8142 if test -z "$ac_err"; then
8143   rm -rf conftest*
8144   eval "ac_cv_header_$ac_safe=yes"
8145 else
8146   echo "$ac_err" >&5
8147   echo "configure: failed program was:" >&5
8148   cat conftest.$ac_ext >&5
8149   rm -rf conftest*
8150   eval "ac_cv_header_$ac_safe=no"
8151 fi
8152 rm -f conftest*
8153 fi
8154 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8155   echo "$ac_t""yes" 1>&6
8156   msgformat=linux
8157 else
8158   echo "$ac_t""no" 1>&6
8159 msgformat=xopen
8160 fi
8161
8162
8163                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8164    fi
8165       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8166      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8167
8168             if test "$PACKAGE" = "gettext"; then
8169      GT_NO="#NO#"
8170      GT_YES=
8171    else
8172      GT_NO=
8173      GT_YES="#YES#"
8174    fi
8175
8176
8177
8178             MKINSTALLDIRS=
8179    if test -n "$ac_aux_dir"; then
8180      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8181    fi
8182    if test -z "$MKINSTALLDIRS"; then
8183      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8184    fi
8185
8186
8187       l=
8188
8189
8190          test -d po || mkdir po
8191    if test "x$srcdir" != "x."; then
8192      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8193        posrcprefix="$srcdir/"
8194      else
8195        posrcprefix="../$srcdir/"
8196      fi
8197    else
8198      posrcprefix="../"
8199    fi
8200    rm -f po/POTFILES
8201    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8202         < $srcdir/po/POTFILES.in > po/POTFILES
8203
8204 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8205
8206 # Windows32 Registry support for specifying GCC installation paths.
8207 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8208 if test "${enable_win32_registry+set}" = set; then
8209   enableval="$enable_win32_registry"
8210   :
8211 fi
8212
8213
8214 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8215 echo "configure:8216: checking whether windows registry support is requested" >&5
8216 if test x$enable_win32_registry != xno; then
8217   cat >> confdefs.h <<\EOF
8218 #define ENABLE_WIN32_REGISTRY 1
8219 EOF
8220
8221   echo "$ac_t""yes" 1>&6
8222 else
8223   echo "$ac_t""no" 1>&6
8224 fi
8225
8226 # Check if user specified a different registry key.
8227 case x${enable_win32_registry} in
8228 x | xyes)
8229   # default.
8230   gcc_cv_win32_registry_key="$VERSION"
8231   ;;
8232 xno)
8233   # no registry lookup.
8234   gcc_cv_win32_registry_key=''
8235   ;;
8236 *)
8237   # user-specified key.
8238   gcc_cv_win32_registry_key="$enable_win32_registry"
8239   ;;
8240 esac
8241
8242 if test x$enable_win32_registry != xno; then
8243   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8244 echo "configure:8245: checking registry key on windows hosts" >&5
8245   cat >> confdefs.h <<EOF
8246 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8247 EOF
8248
8249   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8250 fi
8251
8252 # Get an absolute path to the GCC top-level source directory
8253 holddir=`pwd`
8254 cd $srcdir
8255 topdir=`pwd`
8256 cd $holddir
8257
8258 # Conditionalize the makefile for this host machine.
8259 # Make-host contains the concatenation of all host makefile fragments
8260 # [there can be more than one].  This file is built by configure.frag.
8261 host_overrides=Make-host
8262 dep_host_xmake_file=
8263 for f in .. ${host_xmake_file}
8264 do
8265         if test -f ${srcdir}/config/$f
8266         then
8267                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8268         fi
8269 done
8270
8271 # Conditionalize the makefile for this target machine.
8272 # Make-target contains the concatenation of all host makefile fragments
8273 # [there can be more than one].  This file is built by configure.frag.
8274 target_overrides=Make-target
8275 dep_tmake_file=
8276 for f in .. ${tmake_file}
8277 do
8278         if test -f ${srcdir}/config/$f
8279         then
8280                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8281         fi
8282 done
8283
8284 # If the host doesn't support symlinks, modify CC in
8285 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8286 # Otherwise, we can use "CC=$(CC)".
8287 rm -f symtest.tem
8288 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8289 then
8290         cc_set_by_configure="\$(CC)"
8291         quoted_cc_set_by_configure="\$(CC)"
8292         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8293 else
8294         rm -f symtest.tem
8295         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8296         then
8297                 symbolic_link="cp -p"
8298         else
8299                 symbolic_link="cp"
8300         fi
8301         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8302         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8303         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8304 fi
8305 rm -f symtest.tem
8306
8307 out_object_file=`basename $out_file .c`.o
8308
8309 tm_file_list=
8310 for f in $tm_file; do
8311   case $f in
8312     gansidecl.h )
8313        tm_file_list="${tm_file_list} $f" ;;
8314     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8315   esac
8316 done
8317
8318 host_xm_file_list=
8319 for f in $host_xm_file; do
8320   case $f in
8321     auto-host.h | gansidecl.h | hwint.h )
8322        host_xm_file_list="${host_xm_file_list} $f" ;;
8323     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8324   esac
8325 done
8326
8327 build_xm_file_list=
8328 for f in $build_xm_file; do
8329   case $f in
8330     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8331        build_xm_file_list="${build_xm_file_list} $f" ;;
8332     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8333   esac
8334 done
8335
8336 # Define macro CROSS_COMPILE in compilation
8337 # if this is a cross-compiler.
8338 # Also use all.cross instead of all.internal
8339 # and add cross-make to Makefile.
8340 cross_overrides="/dev/null"
8341 if test x$host != x$target
8342 then
8343         cross_defines="CROSS=-DCROSS_COMPILE"
8344         cross_overrides="${topdir}/cross-make"
8345 fi
8346
8347 # When building gcc with a cross-compiler, we need to fix a few things.
8348 # This must come after cross-make as we want all.build to override
8349 # all.cross.
8350 build_overrides="/dev/null"
8351 if test x$build != x$host
8352 then
8353         build_overrides="${topdir}/build-make"
8354 fi
8355
8356 # Expand extra_headers to include complete path.
8357 # This substitutes for lots of t-* files.
8358 extra_headers_list=
8359 if test "x$extra_headers" = x
8360 then true
8361 else
8362         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8363         for file in $extra_headers;
8364         do
8365                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8366         done
8367 fi
8368
8369 if test x$use_collect2 = xno; then
8370         use_collect2=
8371 fi
8372
8373 # Add a definition of USE_COLLECT2 if system wants one.
8374 # Also tell toplev.c what to do.
8375 # This substitutes for lots of t-* files.
8376 if test x$use_collect2 = x
8377 then
8378         will_use_collect2=
8379         maybe_use_collect2=
8380 else
8381         will_use_collect2="collect2"
8382         maybe_use_collect2="-DUSE_COLLECT2"
8383 fi
8384
8385 # NEED TO CONVERT
8386 # Set MD_DEPS if the real md file is in md.pre-cpp.
8387 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8388 # for line oriented comments, so we must always use a GNU cpp.  If
8389 # building gcc with a cross compiler, use the cross compiler just
8390 # built.  Otherwise, we can use the cpp just built.
8391 md_file_sub=
8392 if test "x$md_cppflags" = x
8393 then
8394         md_file_sub=$srcdir/config/$md_file
8395 else
8396         md_file=md
8397 fi
8398
8399 # If we have gas in the build tree, make a link to it.
8400 if test -f ../gas/Makefile; then
8401         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8402 fi
8403
8404 # If we have nm in the build tree, make a link to it.
8405 if test -f ../binutils/Makefile; then
8406         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8407 fi
8408
8409 # If we have ld in the build tree, make a link to it.
8410 if test -f ../ld/Makefile; then
8411 #       if test x$use_collect2 = x; then
8412 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8413 #       else
8414                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8415 #       fi
8416 fi
8417
8418 # Figure out what assembler alignment features are present.
8419 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8420 echo "configure:8421: checking assembler alignment features" >&5
8421 gcc_cv_as=
8422 gcc_cv_as_alignment_features=
8423 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8424 if test -x "$DEFAULT_ASSEMBLER"; then
8425         gcc_cv_as="$DEFAULT_ASSEMBLER"
8426 elif test -x "$AS"; then
8427         gcc_cv_as="$AS"
8428 elif test -x as$host_exeext; then
8429         # Build using assembler in the current directory.
8430         gcc_cv_as=./as$host_exeext
8431 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8432         # Single tree build which includes gas.
8433         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8434         do
8435                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8436                 if test x$gcc_cv_gas_version != x; then
8437                         break
8438                 fi
8439         done
8440         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8441         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8442         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8443                 # Gas version 2.6 and later support for .balign and .p2align.
8444                 # bytes to skip when using .p2align.
8445                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8446                         gcc_cv_as_alignment_features=".balign and .p2align"
8447                         cat >> confdefs.h <<\EOF
8448 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8449 EOF
8450
8451                 fi
8452                 # Gas version 2.8 and later support specifying the maximum
8453                 # bytes to skip when using .p2align.
8454                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8455                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8456                         cat >> confdefs.h <<\EOF
8457 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8458 EOF
8459
8460                 fi
8461         fi
8462 elif test x$host = x$target; then
8463         # Native build.
8464         # Search the same directories that the installed compiler will
8465         # search.  Else we may find the wrong assembler and lose.  If we
8466         # do not find a suitable assembler binary, then try the user's
8467         # path.
8468         #
8469         # Also note we have to check MD_EXEC_PREFIX before checking the
8470         # user's path.  Unfortunately, there is no good way to get at the
8471         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8472         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8473         # to be fixed as part of the make/configure rewrite too.
8474
8475         if test "x$exec_prefix" = xNONE; then
8476                 if test "x$prefix" = xNONE; then
8477                         test_prefix=/usr/local
8478                 else
8479                         test_prefix=$prefix
8480                 fi
8481         else
8482                 test_prefix=$exec_prefix
8483         fi
8484
8485         # If the loop below does not find an assembler, then use whatever
8486         # one we can find in the users's path.
8487         # user's path.
8488         as=as$host_exeext
8489
8490         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8491                    $test_prefix/lib/gcc-lib/$target \
8492                    /usr/lib/gcc/$target/$gcc_version \
8493                    /usr/lib/gcc/$target \
8494                    $test_prefix/$target/bin/$target/$gcc_version \
8495                    $test_prefix/$target/bin \
8496                    /usr/libexec \
8497                    /usr/ccs/gcc \
8498                    /usr/ccs/bin \
8499                    /udk/usr/ccs/bin \
8500                    /bsd43/usr/lib/cmplrs/cc \
8501                    /usr/cross64/usr/bin \
8502                    /usr/lib/cmplrs/cc \
8503                    /sysv/usr/lib/cmplrs/cc \
8504                    /svr4/usr/lib/cmplrs/cc \
8505                    /usr/bin"
8506
8507         for dir in $test_dirs; do
8508                 if test -f $dir/as$host_exeext; then
8509                         gcc_cv_as=$dir/as$host_exeext
8510                         break;
8511                 fi
8512         done
8513 fi
8514 if test x$gcc_cv_as != x; then
8515         # Check if we have .balign and .p2align
8516         echo ".balign  4" > conftest.s
8517         echo ".p2align  2" >> conftest.s
8518         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8519                 gcc_cv_as_alignment_features=".balign and .p2align"
8520                 cat >> confdefs.h <<\EOF
8521 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8522 EOF
8523
8524         fi
8525         rm -f conftest.s conftest.o
8526         # Check if specifying the maximum bytes to skip when
8527         # using .p2align is supported.
8528         echo ".p2align 4,,7" > conftest.s
8529         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8530                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8531                 cat >> confdefs.h <<\EOF
8532 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8533 EOF
8534
8535         fi
8536         rm -f conftest.s conftest.o
8537 fi
8538 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8539
8540 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8541 echo "configure:8542: checking assembler subsection support" >&5
8542 gcc_cv_as_subsections=
8543 if test x$gcc_cv_as != x; then
8544         # Check if we have .subsection
8545         echo ".subsection 1" > conftest.s
8546         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8547                 gcc_cv_as_subsections=".subsection"
8548                 if test -x nm$host_exeext; then
8549                         gcc_cv_nm=./nm$host_exeext
8550                 elif test x$host = x$target; then
8551                         # Native build.
8552                         gcc_cv_nm=nm$host_exeext
8553                 fi
8554                 if test x$gcc_cv_nm != x; then
8555                         cat > conftest.s <<EOF
8556 conftest_label1: .word 0
8557 .subsection -1
8558 conftest_label2: .word 0
8559 .previous
8560 EOF
8561                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8562                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8563                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8564                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8565                                         :
8566                                 else
8567                                         gcc_cv_as_subsections="working .subsection -1"
8568                                         cat >> confdefs.h <<\EOF
8569 #define HAVE_GAS_SUBSECTION_ORDERING 1
8570 EOF
8571
8572                                 fi
8573                         fi
8574                 fi
8575         fi
8576         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8577 fi
8578 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8579
8580 case "$target" in
8581   sparc*-*-*)
8582     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8583 echo "configure:8584: checking assembler .register pseudo-op support" >&5
8584     gcc_cv_as_register_pseudo_op=
8585     if test x$gcc_cv_as != x; then
8586         # Check if we have .register
8587         echo ".register %g2, #scratch" > conftest.s
8588         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8589                 gcc_cv_as_register_pseudo_op=yes
8590                 cat >> confdefs.h <<\EOF
8591 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8592 EOF
8593
8594         fi
8595         rm -f conftest.s conftest.o
8596     fi
8597     echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8598
8599     echo $ac_n "checking assembler offsetable %lo() support""... $ac_c" 1>&6
8600 echo "configure:8601: checking assembler offsetable %lo() support" >&5
8601     gcc_cv_as_offsetable_lo10=
8602     if test x$gcc_cv_as != x; then
8603         # Check if assembler has offsetable %lo()
8604         echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8605         echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8606         gcc_cv_as_flags64="-xarch=v9"
8607         if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
8608                 :
8609         else
8610                 gcc_cv_as_flags64="-64"
8611                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
8612                         :
8613                 else
8614                         gcc_cv_as_flags64=""
8615                 fi
8616         fi
8617         if test -n "$gcc_cv_as_flags64" ; then
8618                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s > /dev/null 2>&1; then
8619                         if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8620                                 :
8621                         else
8622                                 gcc_cv_as_offsetable_lo10=yes
8623                                 cat >> confdefs.h <<\EOF
8624 #define HAVE_AS_OFFSETABLE_LO10 1
8625 EOF
8626
8627                         fi
8628                 fi
8629         fi
8630         rm -f conftest.s conftest.o conftest1.s conftest1.o
8631     fi
8632     echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8633     ;;
8634
8635   i[34567]86-*-*)
8636     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8637 echo "configure:8638: checking assembler instructions" >&5
8638     gcc_cv_as_instructions=
8639     if test x$gcc_cv_as != x; then
8640         set "filds fists" "filds mem; fists mem"
8641         while test $# -gt 0
8642         do
8643                 echo "$2" > conftest.s
8644                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8645                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8646                         cat >> confdefs.h <<EOF
8647 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8648 EOF
8649
8650                 fi
8651                 shift 2
8652         done
8653         rm -f conftest.s conftest.o
8654     fi
8655     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8656     ;;
8657 esac
8658
8659 # Figure out what language subdirectories are present.
8660 # Look if the user specified --enable-languages="..."; if not, use
8661 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8662 # go away some day.
8663 if test x"${enable_languages+set}" != xset; then
8664         if test x"${LANGUAGES+set}" = xset; then
8665                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8666         else
8667                 enable_languages=all
8668         fi
8669 fi
8670 subdirs=
8671 for lang in ${srcdir}/*/config-lang.in ..
8672 do
8673         case $lang in
8674         ..) ;;
8675         # The odd quoting in the next line works around
8676         # an apparent bug in bash 1.12 on linux.
8677         ${srcdir}/[*]/config-lang.in) ;;
8678         *)
8679           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8680           if test "x$lang_alias" = x
8681           then
8682                 echo "$lang doesn't set \$language." 1>&2
8683                 exit 1
8684           fi
8685           if test x"${enable_languages}" = xall; then
8686                 add_this_lang=yes
8687           else
8688                 case "${enable_languages}" in
8689                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8690                         add_this_lang=yes
8691                         ;;
8692                     * )
8693                         add_this_lang=no
8694                         ;;
8695                 esac
8696           fi
8697           if test x"${add_this_lang}" = xyes; then
8698                 case $lang in
8699                     ${srcdir}/ada/config-lang.in)
8700                         if test x$gnat = xyes ; then
8701                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8702                         fi
8703                         ;;
8704                     *)
8705                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8706                         ;;
8707                 esac
8708           fi
8709           ;;
8710         esac
8711 done
8712
8713 # Make gthr-default.h if we have a thread file.
8714 gthread_flags=
8715 if test $thread_file != single; then
8716     rm -f gthr-default.h
8717     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8718     gthread_flags=-DHAVE_GTHR_DEFAULT
8719 fi
8720
8721
8722 # Make empty files to contain the specs and options for each language.
8723 # Then add #include lines to for a compiler that has specs and/or options.
8724
8725 lang_specs_files=
8726 lang_options_files=
8727 lang_tree_files=
8728 rm -f specs.h options.h gencheck.h
8729 touch specs.h options.h gencheck.h
8730 for subdir in . $subdirs
8731 do
8732         if test -f $srcdir/$subdir/lang-specs.h; then
8733                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8734                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8735         fi
8736         if test -f $srcdir/$subdir/lang-options.h; then
8737                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8738                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8739         fi
8740         if test -f $srcdir/$subdir/$subdir-tree.def; then
8741                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8742                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8743         fi
8744 done
8745
8746 # These (without "all_") are set in each config-lang.in.
8747 # `language' must be a single word so is spelled singularly.
8748 all_languages=
8749 all_boot_languages=
8750 all_compilers=
8751 all_stagestuff=
8752 all_diff_excludes=
8753 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8754 # List of language makefile fragments.
8755 all_lang_makefiles=
8756 all_headers=
8757 all_lib2funcs=
8758
8759 # Add the language fragments.
8760 # Languages are added via two mechanisms.  Some information must be
8761 # recorded in makefile variables, these are defined in config-lang.in.
8762 # We accumulate them and plug them into the main Makefile.
8763 # The other mechanism is a set of hooks for each of the main targets
8764 # like `clean', `install', etc.
8765
8766 language_fragments="Make-lang"
8767 language_hooks="Make-hooks"
8768 oldstyle_subdirs=
8769
8770 for s in .. $subdirs
8771 do
8772         if test $s != ".."
8773         then
8774                 language=
8775                 boot_language=
8776                 compilers=
8777                 stagestuff=
8778                 diff_excludes=
8779                 headers=
8780                 outputs=
8781                 lib2funcs=
8782                 . ${srcdir}/$s/config-lang.in
8783                 if test "x$language" = x
8784                 then
8785                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8786                         exit 1
8787                 fi
8788                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8789                 all_languages="$all_languages $language"
8790                 if test "x$boot_language" = xyes
8791                 then
8792                         all_boot_languages="$all_boot_languages $language"
8793                 fi
8794                 all_compilers="$all_compilers $compilers"
8795                 all_stagestuff="$all_stagestuff $stagestuff"
8796                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8797                 all_headers="$all_headers $headers"
8798                 all_outputs="$all_outputs $outputs"
8799                 if test x$outputs = x
8800                 then
8801                         oldstyle_subdirs="$oldstyle_subdirs $s"
8802                 fi
8803                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8804         fi
8805 done
8806
8807 # Since we can't use `::' targets, we link each language in
8808 # with a set of hooks, reached indirectly via lang.${target}.
8809
8810 rm -f Make-hooks
8811 touch Make-hooks
8812 target_list="all.build all.cross start.encap rest.encap \
8813         info dvi \
8814         install-normal install-common install-info install-man \
8815         uninstall distdir \
8816         mostlyclean clean distclean extraclean maintainer-clean \
8817         stage1 stage2 stage3 stage4"
8818 for t in $target_list
8819 do
8820         x=
8821         for lang in .. $all_languages
8822         do
8823                 if test $lang != ".."; then
8824                         x="$x $lang.$t"
8825                 fi
8826         done
8827         echo "lang.$t: $x" >> Make-hooks
8828 done
8829
8830 # If we're not building in srcdir, create .gdbinit.
8831
8832 if test ! -f Makefile.in; then
8833         echo "dir ." > .gdbinit
8834         echo "dir ${srcdir}" >> .gdbinit
8835         if test x$gdb_needs_out_file_path = xyes
8836         then
8837                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8838         fi
8839         if test "x$subdirs" != x; then
8840                 for s in $subdirs
8841                 do
8842                         echo "dir ${srcdir}/$s" >> .gdbinit
8843                 done
8844         fi
8845         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8846 fi
8847
8848 # Define variables host_canonical and build_canonical
8849 # because some Cygnus local changes in the Makefile depend on them.
8850 build_canonical=${build}
8851 host_canonical=${host}
8852 target_subdir=
8853 if test "${host}" != "${target}" ; then
8854     target_subdir=${target}/
8855 fi
8856
8857
8858
8859
8860 # If this is using newlib, then define inhibit_libc in
8861 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8862 # libgcc.a, but that's OK because newib should have its own version of
8863 # assert.h.
8864 inhibit_libc=
8865 if test x$with_newlib = xyes; then
8866         inhibit_libc=-Dinhibit_libc
8867 fi
8868
8869
8870 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8871 # absolute path for gcc_tooldir based on inserting the number of up-directory
8872 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8873 # $(libsubdir)/@(unlibsubdir) based path.
8874 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8875 # make and thus we'd get different behavior depending on where we built the
8876 # sources.
8877 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8878     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8879 else
8880 # An explanation of the sed strings:
8881 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8882 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8883 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8884 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8885 #
8886 # (*) Note this pattern overwrites the first character of the string
8887 # with a forward slash if one is not already present.  This is not a
8888 # problem because the exact names of the sub-directories concerned is
8889 # unimportant, just the number of them matters.
8890 #
8891 # The practical upshot of these patterns is like this:
8892 #
8893 #  prefix     exec_prefix        result
8894 #  ------     -----------        ------
8895 #   /foo        /foo/bar          ../
8896 #   /foo/       /foo/bar          ../
8897 #   /foo        /foo/bar/         ../
8898 #   /foo/       /foo/bar/         ../
8899 #   /foo        /foo/bar/ugg      ../../
8900 #
8901     dollar='$$'
8902     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8903 fi
8904
8905
8906
8907 # Nothing to do for FLOAT_H, float_format already handled.
8908 objdir=`pwd`
8909
8910
8911 # Process the language and host/target makefile fragments.
8912 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8913
8914 # Substitute configuration variables
8915
8916
8917
8918
8919
8920
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931
8932
8933
8934
8935
8936
8937
8938
8939
8940
8941
8942
8943
8944
8945
8946
8947
8948
8949
8950
8951
8952
8953
8954
8955
8956
8957
8958
8959
8960
8961
8962
8963
8964
8965
8966
8967
8968
8969
8970
8971
8972
8973
8974
8975 # Echo that links are built
8976 if test x$host = x$target
8977 then
8978         str1="native "
8979 else
8980         str1="cross-"
8981         str2=" from $host"
8982 fi
8983
8984 if test x$host != x$build
8985 then
8986         str3=" on a $build system"
8987 fi
8988
8989 if test "x$str2" != x || test "x$str3" != x
8990 then
8991         str4=
8992 fi
8993
8994 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8995
8996 if test "x$str2" != x || test "x$str3" != x
8997 then
8998         echo " ${str2}${str3}." 1>&2
8999 fi
9000
9001 # Truncate the target if necessary
9002 if test x$host_truncate_target != x; then
9003         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9004 fi
9005
9006 # Configure the subdirectories
9007 # AC_CONFIG_SUBDIRS($subdirs)
9008
9009 # Create the Makefile
9010 # and configure language subdirectories
9011 trap '' 1 2 15
9012 cat > confcache <<\EOF
9013 # This file is a shell script that caches the results of configure
9014 # tests run on this system so they can be shared between configure
9015 # scripts and configure runs.  It is not useful on other systems.
9016 # If it contains results you don't want to keep, you may remove or edit it.
9017 #
9018 # By default, configure uses ./config.cache as the cache file,
9019 # creating it if it does not exist already.  You can give configure
9020 # the --cache-file=FILE option to use a different cache file; that is
9021 # what configure does when it calls configure scripts in
9022 # subdirectories, so they share the cache.
9023 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9024 # config.status only pays attention to the cache file if you give it the
9025 # --recheck option to rerun configure.
9026 #
9027 EOF
9028 # The following way of writing the cache mishandles newlines in values,
9029 # but we know of no workaround that is simple, portable, and efficient.
9030 # So, don't put newlines in cache variables' values.
9031 # Ultrix sh set writes to stderr and can't be redirected directly,
9032 # and sets the high bit in the cache file unless we assign to the vars.
9033 (set) 2>&1 |
9034   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9035   *ac_space=\ *)
9036     # `set' does not quote correctly, so add quotes (double-quote substitution
9037     # turns \\\\ into \\, and sed turns \\ into \).
9038     sed -n \
9039       -e "s/'/'\\\\''/g" \
9040       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9041     ;;
9042   *)
9043     # `set' quotes correctly as required by POSIX, so do not add quotes.
9044     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9045     ;;
9046   esac >> confcache
9047 if cmp -s $cache_file confcache; then
9048   :
9049 else
9050   if test -w $cache_file; then
9051     echo "updating cache $cache_file"
9052     cat confcache > $cache_file
9053   else
9054     echo "not updating unwritable cache $cache_file"
9055   fi
9056 fi
9057 rm -f confcache
9058
9059 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9060
9061 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9062 # Let make expand exec_prefix.
9063 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9064
9065 # Any assignment to VPATH causes Sun make to only execute
9066 # the first set of double-colon rules, so remove it if not needed.
9067 # If there is a colon in the path, we need to keep it.
9068 if test "x$srcdir" = x.; then
9069   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9070 fi
9071
9072 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9073
9074 DEFS=-DHAVE_CONFIG_H
9075
9076 # Without the "./", some shells look in PATH for config.status.
9077 : ${CONFIG_STATUS=./config.status}
9078
9079 echo creating $CONFIG_STATUS
9080 rm -f $CONFIG_STATUS
9081 cat > $CONFIG_STATUS <<EOF
9082 #! /bin/sh
9083 # Generated automatically by configure.
9084 # Run this file to recreate the current configuration.
9085 # This directory was configured as follows,
9086 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9087 #
9088 # $0 $ac_configure_args
9089 #
9090 # Compiler output produced by configure, useful for debugging
9091 # configure, is in ./config.log if it exists.
9092
9093 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9094 for ac_option
9095 do
9096   case "\$ac_option" in
9097   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9098     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9099     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9100   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9101     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9102     exit 0 ;;
9103   -help | --help | --hel | --he | --h)
9104     echo "\$ac_cs_usage"; exit 0 ;;
9105   *) echo "\$ac_cs_usage"; exit 1 ;;
9106   esac
9107 done
9108
9109 ac_given_srcdir=$srcdir
9110
9111 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9112 EOF
9113 cat >> $CONFIG_STATUS <<EOF
9114
9115 # Protect against being on the right side of a sed subst in config.status.
9116 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9117  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9118 $ac_vpsub
9119 $extrasub
9120 s%@SHELL@%$SHELL%g
9121 s%@CFLAGS@%$CFLAGS%g
9122 s%@CPPFLAGS@%$CPPFLAGS%g
9123 s%@CXXFLAGS@%$CXXFLAGS%g
9124 s%@FFLAGS@%$FFLAGS%g
9125 s%@DEFS@%$DEFS%g
9126 s%@LDFLAGS@%$LDFLAGS%g
9127 s%@LIBS@%$LIBS%g
9128 s%@exec_prefix@%$exec_prefix%g
9129 s%@prefix@%$prefix%g
9130 s%@program_transform_name@%$program_transform_name%g
9131 s%@bindir@%$bindir%g
9132 s%@sbindir@%$sbindir%g
9133 s%@libexecdir@%$libexecdir%g
9134 s%@datadir@%$datadir%g
9135 s%@sysconfdir@%$sysconfdir%g
9136 s%@sharedstatedir@%$sharedstatedir%g
9137 s%@localstatedir@%$localstatedir%g
9138 s%@libdir@%$libdir%g
9139 s%@includedir@%$includedir%g
9140 s%@oldincludedir@%$oldincludedir%g
9141 s%@infodir@%$infodir%g
9142 s%@mandir@%$mandir%g
9143 s%@host@%$host%g
9144 s%@host_alias@%$host_alias%g
9145 s%@host_cpu@%$host_cpu%g
9146 s%@host_vendor@%$host_vendor%g
9147 s%@host_os@%$host_os%g
9148 s%@target@%$target%g
9149 s%@target_alias@%$target_alias%g
9150 s%@target_cpu@%$target_cpu%g
9151 s%@target_vendor@%$target_vendor%g
9152 s%@target_os@%$target_os%g
9153 s%@build@%$build%g
9154 s%@build_alias@%$build_alias%g
9155 s%@build_cpu@%$build_cpu%g
9156 s%@build_vendor@%$build_vendor%g
9157 s%@build_os@%$build_os%g
9158 s%@CC@%$CC%g
9159 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9160 s%@SET_MAKE@%$SET_MAKE%g
9161 s%@AWK@%$AWK%g
9162 s%@LEX@%$LEX%g
9163 s%@LEXLIB@%$LEXLIB%g
9164 s%@LN@%$LN%g
9165 s%@LN_S@%$LN_S%g
9166 s%@RANLIB@%$RANLIB%g
9167 s%@YACC@%$YACC%g
9168 s%@INSTALL@%$INSTALL%g
9169 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9170 s%@INSTALL_DATA@%$INSTALL_DATA%g
9171 s%@CPP@%$CPP%g
9172 s%@gnat@%$gnat%g
9173 s%@vfprintf@%$vfprintf%g
9174 s%@doprint@%$doprint%g
9175 s%@manext@%$manext%g
9176 s%@objext@%$objext%g
9177 s%@PACKAGE@%$PACKAGE%g
9178 s%@VERSION@%$VERSION%g
9179 s%@ALLOCA@%$ALLOCA%g
9180 s%@USE_NLS@%$USE_NLS%g
9181 s%@MSGFMT@%$MSGFMT%g
9182 s%@GMSGFMT@%$GMSGFMT%g
9183 s%@XGETTEXT@%$XGETTEXT%g
9184 s%@GENCAT@%$GENCAT%g
9185 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9186 s%@CATALOGS@%$CATALOGS%g
9187 s%@CATOBJEXT@%$CATOBJEXT%g
9188 s%@DATADIRNAME@%$DATADIRNAME%g
9189 s%@GMOFILES@%$GMOFILES%g
9190 s%@INSTOBJEXT@%$INSTOBJEXT%g
9191 s%@INTLDEPS@%$INTLDEPS%g
9192 s%@INTLLIBS@%$INTLLIBS%g
9193 s%@INTLOBJS@%$INTLOBJS%g
9194 s%@POFILES@%$POFILES%g
9195 s%@POSUB@%$POSUB%g
9196 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9197 s%@GT_NO@%$GT_NO%g
9198 s%@GT_YES@%$GT_YES%g
9199 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9200 s%@l@%$l%g
9201 s%@gthread_flags@%$gthread_flags%g
9202 s%@build_canonical@%$build_canonical%g
9203 s%@host_canonical@%$host_canonical%g
9204 s%@target_subdir@%$target_subdir%g
9205 s%@inhibit_libc@%$inhibit_libc%g
9206 s%@gcc_tooldir@%$gcc_tooldir%g
9207 s%@dollar@%$dollar%g
9208 s%@objdir@%$objdir%g
9209 s%@subdirs@%$subdirs%g
9210 s%@all_boot_languages@%$all_boot_languages%g
9211 s%@all_compilers@%$all_compilers%g
9212 s%@all_diff_excludes@%$all_diff_excludes%g
9213 s%@all_headers@%$all_headers%g
9214 s%@all_lang_makefiles@%$all_lang_makefiles%g
9215 s%@all_languages@%$all_languages%g
9216 s%@all_lib2funcs@%$all_lib2funcs%g
9217 s%@all_stagestuff@%$all_stagestuff%g
9218 s%@build_exeext@%$build_exeext%g
9219 s%@build_install_headers_dir@%$build_install_headers_dir%g
9220 s%@build_xm_file_list@%$build_xm_file_list%g
9221 s%@cc_set_by_configure@%$cc_set_by_configure%g
9222 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9223 s%@cpp_install_dir@%$cpp_install_dir%g
9224 s%@cpp_main@%$cpp_main%g
9225 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9226 s%@dep_tmake_file@%$dep_tmake_file%g
9227 s%@extra_c_flags@%$extra_c_flags%g
9228 s%@extra_c_objs@%$extra_c_objs%g
9229 s%@extra_cpp_objs@%$extra_cpp_objs%g
9230 s%@extra_cxx_objs@%$extra_cxx_objs%g
9231 s%@extra_headers_list@%$extra_headers_list%g
9232 s%@extra_objs@%$extra_objs%g
9233 s%@extra_parts@%$extra_parts%g
9234 s%@extra_passes@%$extra_passes%g
9235 s%@extra_programs@%$extra_programs%g
9236 s%@fixinc_defs@%$fixinc_defs%g
9237 s%@float_h_file@%$float_h_file%g
9238 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9239 s%@gcc_version@%$gcc_version%g
9240 s%@gcc_version_trigger@%$gcc_version_trigger%g
9241 s%@host_exeext@%$host_exeext%g
9242 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9243 s%@host_xm_file_list@%$host_xm_file_list%g
9244 s%@install@%$install%g
9245 s%@lang_options_files@%$lang_options_files%g
9246 s%@lang_specs_files@%$lang_specs_files%g
9247 s%@lang_tree_files@%$lang_tree_files%g
9248 s%@local_prefix@%$local_prefix%g
9249 s%@maybe_use_collect2@%$maybe_use_collect2%g
9250 s%@md_file@%$md_file%g
9251 s%@objc_boehm_gc@%$objc_boehm_gc%g
9252 s%@out_file@%$out_file%g
9253 s%@out_object_file@%$out_object_file%g
9254 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9255 s%@symbolic_link@%$symbolic_link%g
9256 s%@thread_file@%$thread_file%g
9257 s%@tm_file_list@%$tm_file_list%g
9258 s%@will_use_collect2@%$will_use_collect2%g
9259 /@target_overrides@/r $target_overrides
9260 s%@target_overrides@%%g
9261 /@host_overrides@/r $host_overrides
9262 s%@host_overrides@%%g
9263 s%@cross_defines@%$cross_defines%g
9264 /@cross_overrides@/r $cross_overrides
9265 s%@cross_overrides@%%g
9266 /@build_overrides@/r $build_overrides
9267 s%@build_overrides@%%g
9268 /@language_fragments@/r $language_fragments
9269 s%@language_fragments@%%g
9270 /@language_hooks@/r $language_hooks
9271 s%@language_hooks@%%g
9272
9273 CEOF
9274 EOF
9275
9276 cat >> $CONFIG_STATUS <<\EOF
9277
9278 # Split the substitutions into bite-sized pieces for seds with
9279 # small command number limits, like on Digital OSF/1 and HP-UX.
9280 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9281 ac_file=1 # Number of current file.
9282 ac_beg=1 # First line for current file.
9283 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9284 ac_more_lines=:
9285 ac_sed_cmds=""
9286 while $ac_more_lines; do
9287   if test $ac_beg -gt 1; then
9288     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9289   else
9290     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9291   fi
9292   if test ! -s conftest.s$ac_file; then
9293     ac_more_lines=false
9294     rm -f conftest.s$ac_file
9295   else
9296     if test -z "$ac_sed_cmds"; then
9297       ac_sed_cmds="sed -f conftest.s$ac_file"
9298     else
9299       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9300     fi
9301     ac_file=`expr $ac_file + 1`
9302     ac_beg=$ac_end
9303     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9304   fi
9305 done
9306 if test -z "$ac_sed_cmds"; then
9307   ac_sed_cmds=cat
9308 fi
9309 EOF
9310
9311 cat >> $CONFIG_STATUS <<EOF
9312
9313 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9314 EOF
9315 cat >> $CONFIG_STATUS <<\EOF
9316 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9317   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9318   case "$ac_file" in
9319   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9320        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9321   *) ac_file_in="${ac_file}.in" ;;
9322   esac
9323
9324   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9325
9326   # Remove last slash and all that follows it.  Not all systems have dirname.
9327   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9328   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9329     # The file is in a subdirectory.
9330     test ! -d "$ac_dir" && mkdir "$ac_dir"
9331     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9332     # A "../" for each directory in $ac_dir_suffix.
9333     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9334   else
9335     ac_dir_suffix= ac_dots=
9336   fi
9337
9338   case "$ac_given_srcdir" in
9339   .)  srcdir=.
9340       if test -z "$ac_dots"; then top_srcdir=.
9341       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9342   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9343   *) # Relative path.
9344     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9345     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9346   esac
9347
9348
9349   echo creating "$ac_file"
9350   rm -f "$ac_file"
9351   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9352   case "$ac_file" in
9353   *Makefile*) ac_comsub="1i\\
9354 # $configure_input" ;;
9355   *) ac_comsub= ;;
9356   esac
9357
9358   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9359   sed -e "$ac_comsub
9360 s%@configure_input@%$configure_input%g
9361 s%@srcdir@%$srcdir%g
9362 s%@top_srcdir@%$top_srcdir%g
9363 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9364 fi; done
9365 rm -f conftest.s*
9366
9367 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9368 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9369 #
9370 # ac_d sets the value in "#define NAME VALUE" lines.
9371 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9372 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9373 ac_dC='\3'
9374 ac_dD='%g'
9375 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9376 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9377 ac_uB='\([      ]\)%\1#\2define\3'
9378 ac_uC=' '
9379 ac_uD='\4%g'
9380 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9381 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9382 ac_eB='$%\1#\2define\3'
9383 ac_eC=' '
9384 ac_eD='%g'
9385
9386 if test "${CONFIG_HEADERS+set}" != set; then
9387 EOF
9388 cat >> $CONFIG_STATUS <<EOF
9389   CONFIG_HEADERS="auto-host.h:config.in"
9390 EOF
9391 cat >> $CONFIG_STATUS <<\EOF
9392 fi
9393 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9394   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9395   case "$ac_file" in
9396   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9397        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9398   *) ac_file_in="${ac_file}.in" ;;
9399   esac
9400
9401   echo creating $ac_file
9402
9403   rm -f conftest.frag conftest.in conftest.out
9404   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9405   cat $ac_file_inputs > conftest.in
9406
9407 EOF
9408
9409 # Transform confdefs.h into a sed script conftest.vals that substitutes
9410 # the proper values into config.h.in to produce config.h.  And first:
9411 # Protect against being on the right side of a sed subst in config.status.
9412 # Protect against being in an unquoted here document in config.status.
9413 rm -f conftest.vals
9414 cat > conftest.hdr <<\EOF
9415 s/[\\&%]/\\&/g
9416 s%[\\$`]%\\&%g
9417 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9418 s%ac_d%ac_u%gp
9419 s%ac_u%ac_e%gp
9420 EOF
9421 sed -n -f conftest.hdr confdefs.h > conftest.vals
9422 rm -f conftest.hdr
9423
9424 # This sed command replaces #undef with comments.  This is necessary, for
9425 # example, in the case of _POSIX_SOURCE, which is predefined and required
9426 # on some systems where configure will not decide to define it.
9427 cat >> conftest.vals <<\EOF
9428 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9429 EOF
9430
9431 # Break up conftest.vals because some shells have a limit on
9432 # the size of here documents, and old seds have small limits too.
9433
9434 rm -f conftest.tail
9435 while :
9436 do
9437   ac_lines=`grep -c . conftest.vals`
9438   # grep -c gives empty output for an empty file on some AIX systems.
9439   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9440   # Write a limited-size here document to conftest.frag.
9441   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9442   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9443   echo 'CEOF
9444   sed -f conftest.frag conftest.in > conftest.out
9445   rm -f conftest.in
9446   mv conftest.out conftest.in
9447 ' >> $CONFIG_STATUS
9448   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9449   rm -f conftest.vals
9450   mv conftest.tail conftest.vals
9451 done
9452 rm -f conftest.vals
9453
9454 cat >> $CONFIG_STATUS <<\EOF
9455   rm -f conftest.frag conftest.h
9456   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9457   cat conftest.in >> conftest.h
9458   rm -f conftest.in
9459   if cmp -s $ac_file conftest.h 2>/dev/null; then
9460     echo "$ac_file is unchanged"
9461     rm -f conftest.h
9462   else
9463     # Remove last slash and all that follows it.  Not all systems have dirname.
9464       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9465       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9466       # The file is in a subdirectory.
9467       test ! -d "$ac_dir" && mkdir "$ac_dir"
9468     fi
9469     rm -f $ac_file
9470     mv conftest.h $ac_file
9471   fi
9472 fi; done
9473
9474 EOF
9475
9476 cat >> $CONFIG_STATUS <<EOF
9477 ac_sources="$nls_cv_header_libgt"
9478 ac_dests="$nls_cv_header_intl"
9479 EOF
9480
9481 cat >> $CONFIG_STATUS <<\EOF
9482 srcdir=$ac_given_srcdir
9483 while test -n "$ac_sources"; do
9484   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9485   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9486
9487   echo "linking $srcdir/$ac_source to $ac_dest"
9488
9489   if test ! -r $srcdir/$ac_source; then
9490     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9491   fi
9492   rm -f $ac_dest
9493
9494   # Make relative symlinks.
9495   # Remove last slash and all that follows it.  Not all systems have dirname.
9496   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9497   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9498     # The dest file is in a subdirectory.
9499     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9500     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9501     # A "../" for each directory in $ac_dest_dir_suffix.
9502     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9503   else
9504     ac_dest_dir_suffix= ac_dots=
9505   fi
9506
9507   case "$srcdir" in
9508   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9509   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9510   esac
9511
9512   # Make a symlink if possible; otherwise try a hard link.
9513   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9514     ln $srcdir/$ac_source $ac_dest; then :
9515   else
9516     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9517   fi
9518 done
9519 EOF
9520 cat >> $CONFIG_STATUS <<EOF
9521
9522
9523 host='${host}'
9524 build='${build}'
9525 target='${target}'
9526 target_alias='${target_alias}'
9527 srcdir='${srcdir}'
9528 subdirs='${subdirs}'
9529 oldstyle_subdirs='${oldstyle_subdirs}'
9530 symbolic_link='${symbolic_link}'
9531 program_transform_set='${program_transform_set}'
9532 program_transform_name='${program_transform_name}'
9533 dep_host_xmake_file='${dep_host_xmake_file}'
9534 host_xmake_file='${host_xmake_file}'
9535 dep_tmake_file='${dep_tmake_file}'
9536 tmake_file='${tmake_file}'
9537 thread_file='${thread_file}'
9538 gcc_version='${gcc_version}'
9539 gcc_version_trigger='${gcc_version_trigger}'
9540 local_prefix='${local_prefix}'
9541 build_install_headers_dir='${build_install_headers_dir}'
9542 build_exeext='${build_exeext}'
9543 host_exeext='${host_exeext}'
9544 out_file='${out_file}'
9545 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9546 SET_MAKE='${SET_MAKE}'
9547 target_list='${target_list}'
9548 target_overrides='${target_overrides}'
9549 host_overrides='${host_overrides}'
9550 cross_defines='${cross_defines}'
9551 cross_overrides='${cross_overrides}'
9552 build_overrides='${build_overrides}'
9553 cpp_install_dir='${cpp_install_dir}'
9554
9555 EOF
9556 cat >> $CONFIG_STATUS <<\EOF
9557 case "$CONFIG_FILES" in *po/Makefile.in*)
9558         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9559       esac
9560
9561 . $srcdir/configure.lang
9562 case x$CONFIG_HEADERS in
9563 xauto-host.h:config.in)
9564 echo > cstamp-h ;;
9565 esac
9566 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9567 # bootstrapping and the installation procedure can still use
9568 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9569 # FLAGS_TO_PASS has been modified to solve the problem there.
9570 # This is virtually a duplicate of what happens in configure.lang; we do
9571 # an extra check to make sure this only happens if ln -s can be used.
9572 if test "$symbolic_link" = "ln -s"; then
9573  for d in .. ${subdirs} ; do
9574    if test $d != ..; then
9575         STARTDIR=`pwd`
9576         cd $d
9577         for t in stage1 stage2 stage3 stage4 include
9578         do
9579                 rm -f $t
9580                 $symbolic_link ../$t $t 2>/dev/null
9581         done
9582         cd $STARTDIR
9583    fi
9584  done
9585 else true ; fi
9586 # Avoid having to add intl to our include paths.
9587 if test -f intl/libintl.h; then
9588   echo creating libintl.h
9589   echo '#include "intl/libintl.h"' >libintl.h
9590 fi
9591
9592 exit 0
9593 EOF
9594 chmod +x $CONFIG_STATUS
9595 rm -fr confdefs* $ac_clean_files
9596 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9597