gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,rtl"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --disable-cpplib        use the old isolated C preprocessor."
  45 ac_help="$ac_help
  46   --enable-c-mbchar       Enable multibyte characters for C and C++."
  47 ac_help="$ac_help
  48   --enable-threads        enable thread usage for target GCC.
  49   --enable-threads=LIB    use LIB thread package for target GCC."
  50 ac_help="$ac_help
  51   --enable-objc-gc        enable the use of Boehm's garbage collector with
  52                           the GNU Objective-C runtime."
  53 ac_help="$ac_help
  54   --with-dwarf2   force the default debug format to be DWARF2."
  55 ac_help="$ac_help
  56   --enable-nls            use Native Language Support (disabled by default)"
  57 ac_help="$ac_help
  58   --disable-nls           do not use Native Language Support"
  59 ac_help="$ac_help
  60   --with-included-gettext use the GNU gettext library included here"
  61 ac_help="$ac_help
  62   --with-catgets          use catgets functions if available"
  63 ac_help="$ac_help
  64   --disable-win32-registry
  65                           Disable lookup of installation paths in the
  66                          Registry on Windows hosts.
  67   --enable-win32-registry Enable registry lookup (default).
  68   --enable-win32-registry=KEY
  69                           Use KEY instead of GCC version as the last portion
  70                          of the registry key."
  71 ac_help="$ac_help
  72   --with-gc={simple,page} Choose the garbage collection mechanism to use
  73                            with the compiler."
  74 ac_help="$ac_help
  75   --enable-new-gxx-abi
  76                           select the new abi for g++. You must select an ABI
  77                           at configuration time, so that the correct runtime
  78                           support is built. You cannot mix ABIs."
  79
  80 # Initialize some variables set by options.
  81 # The variables have the same names as the options, with
  82 # dashes changed to underlines.
  83 build=NONE
  84 cache_file=./config.cache
  85 exec_prefix=NONE
  86 host=NONE
  87 no_create=
  88 nonopt=NONE
  89 no_recursion=
  90 prefix=NONE
  91 program_prefix=NONE
  92 program_suffix=NONE
  93 program_transform_name=s,x,x,
  94 silent=
  95 site=
  96 srcdir=
  97 target=NONE
  98 verbose=
  99 x_includes=NONE
 100 x_libraries=NONE
 101 bindir='${exec_prefix}/bin'
 102 sbindir='${exec_prefix}/sbin'
 103 libexecdir='${exec_prefix}/libexec'
 104 datadir='${prefix}/share'
 105 sysconfdir='${prefix}/etc'
 106 sharedstatedir='${prefix}/com'
 107 localstatedir='${prefix}/var'
 108 libdir='${exec_prefix}/lib'
 109 includedir='${prefix}/include'
 110 oldincludedir='/usr/include'
 111 infodir='${prefix}/info'
 112 mandir='${prefix}/man'
 113
 114 # Initialize some other variables.
 115 subdirs=
 116 MFLAGS= MAKEFLAGS=
 117 SHELL=${CONFIG_SHELL-/bin/sh}
 118 # Maximum number of lines to put in a shell here document.
 119 ac_max_here_lines=12
 120
 121 ac_prev=
 122 for ac_option
 123 do
 124
 125   # If the previous option needs an argument, assign it.
 126   if test -n "$ac_prev"; then
 127     eval "$ac_prev=\$ac_option"
 128     ac_prev=
 129     continue
 130   fi
 131
 132   case "$ac_option" in
 133   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 134   *) ac_optarg= ;;
 135   esac
 136
 137   # Accept the important Cygnus configure options, so we can diagnose typos.
 138
 139   case "$ac_option" in
 140
 141   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 142     ac_prev=bindir ;;
 143   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 144     bindir="$ac_optarg" ;;
 145
 146   -build | --build | --buil | --bui | --bu)
 147     ac_prev=build ;;
 148   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 149     build="$ac_optarg" ;;
 150
 151   -cache-file | --cache-file | --cache-fil | --cache-fi \
 152   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 153     ac_prev=cache_file ;;
 154   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 155   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 156     cache_file="$ac_optarg" ;;
 157
 158   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 159     ac_prev=datadir ;;
 160   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 161   | --da=*)
 162     datadir="$ac_optarg" ;;
 163
 164   -disable-* | --disable-*)
 165     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 166     # Reject names that are not valid shell variable names.
 167     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 168       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 169     fi
 170     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 171     eval "enable_${ac_feature}=no" ;;
 172
 173   -enable-* | --enable-*)
 174     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 175     # Reject names that are not valid shell variable names.
 176     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 177       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 178     fi
 179     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 180     case "$ac_option" in
 181       *=*) ;;
 182       *) ac_optarg=yes ;;
 183     esac
 184     eval "enable_${ac_feature}='$ac_optarg'" ;;
 185
 186   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 187   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 188   | --exec | --exe | --ex)
 189     ac_prev=exec_prefix ;;
 190   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 191   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 192   | --exec=* | --exe=* | --ex=*)
 193     exec_prefix="$ac_optarg" ;;
 194
 195   -gas | --gas | --ga | --g)
 196     # Obsolete; use --with-gas.
 197     with_gas=yes ;;
 198
 199   -help | --help | --hel | --he)
 200     # Omit some internal or obsolete options to make the list less imposing.
 201     # This message is too long to be a string in the A/UX 3.1 sh.
 202     cat << EOF
 203 Usage: configure [options] [host]
 204 Options: [defaults in brackets after descriptions]
 205 Configuration:
 206   --cache-file=FILE       cache test results in FILE
 207   --help                  print this message
 208   --no-create             do not create output files
 209   --quiet, --silent       do not print \`checking...' messages
 210   --version               print the version of autoconf that created configure
 211 Directory and file names:
 212   --prefix=PREFIX         install architecture-independent files in PREFIX
 213                           [$ac_default_prefix]
 214   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 215                           [same as prefix]
 216   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 217   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 218   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 219   --datadir=DIR           read-only architecture-independent data in DIR
 220                           [PREFIX/share]
 221   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 222   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 223                           [PREFIX/com]
 224   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 225   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 226   --includedir=DIR        C header files in DIR [PREFIX/include]
 227   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 228   --infodir=DIR           info documentation in DIR [PREFIX/info]
 229   --mandir=DIR            man documentation in DIR [PREFIX/man]
 230   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 231   --program-prefix=PREFIX prepend PREFIX to installed program names
 232   --program-suffix=SUFFIX append SUFFIX to installed program names
 233   --program-transform-name=PROGRAM
 234                           run sed PROGRAM on installed program names
 235 EOF
 236     cat << EOF
 237 Host type:
 238   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 239   --host=HOST             configure for HOST [guessed]
 240   --target=TARGET         configure for TARGET [TARGET=HOST]
 241 Features and packages:
 242   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 243   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 244   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 245   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 246   --x-includes=DIR        X include files are in DIR
 247   --x-libraries=DIR       X library files are in DIR
 248 EOF
 249     if test -n "$ac_help"; then
 250       echo "--enable and --with options recognized:$ac_help"
 251     fi
 252     exit 0 ;;
 253
 254   -host | --host | --hos | --ho)
 255     ac_prev=host ;;
 256   -host=* | --host=* | --hos=* | --ho=*)
 257     host="$ac_optarg" ;;
 258
 259   -includedir | --includedir | --includedi | --included | --include \
 260   | --includ | --inclu | --incl | --inc)
 261     ac_prev=includedir ;;
 262   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 263   | --includ=* | --inclu=* | --incl=* | --inc=*)
 264     includedir="$ac_optarg" ;;
 265
 266   -infodir | --infodir | --infodi | --infod | --info | --inf)
 267     ac_prev=infodir ;;
 268   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 269     infodir="$ac_optarg" ;;
 270
 271   -libdir | --libdir | --libdi | --libd)
 272     ac_prev=libdir ;;
 273   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 274     libdir="$ac_optarg" ;;
 275
 276   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 277   | --libexe | --libex | --libe)
 278     ac_prev=libexecdir ;;
 279   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 280   | --libexe=* | --libex=* | --libe=*)
 281     libexecdir="$ac_optarg" ;;
 282
 283   -localstatedir | --localstatedir | --localstatedi | --localstated \
 284   | --localstate | --localstat | --localsta | --localst \
 285   | --locals | --local | --loca | --loc | --lo)
 286     ac_prev=localstatedir ;;
 287   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 288   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 289   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 290     localstatedir="$ac_optarg" ;;
 291
 292   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 293     ac_prev=mandir ;;
 294   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 295     mandir="$ac_optarg" ;;
 296
 297   -nfp | --nfp | --nf)
 298     # Obsolete; use --without-fp.
 299     with_fp=no ;;
 300
 301   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 302   | --no-cr | --no-c)
 303     no_create=yes ;;
 304
 305   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 306   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 307     no_recursion=yes ;;
 308
 309   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 310   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 311   | --oldin | --oldi | --old | --ol | --o)
 312     ac_prev=oldincludedir ;;
 313   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 314   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 315   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 316     oldincludedir="$ac_optarg" ;;
 317
 318   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 319     ac_prev=prefix ;;
 320   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 321     prefix="$ac_optarg" ;;
 322
 323   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 324   | --program-pre | --program-pr | --program-p)
 325     ac_prev=program_prefix ;;
 326   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 327   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 328     program_prefix="$ac_optarg" ;;
 329
 330   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 331   | --program-suf | --program-su | --program-s)
 332     ac_prev=program_suffix ;;
 333   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 334   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 335     program_suffix="$ac_optarg" ;;
 336
 337   -program-transform-name | --program-transform-name \
 338   | --program-transform-nam | --program-transform-na \
 339   | --program-transform-n | --program-transform- \
 340   | --program-transform | --program-transfor \
 341   | --program-transfo | --program-transf \
 342   | --program-trans | --program-tran \
 343   | --progr-tra | --program-tr | --program-t)
 344     ac_prev=program_transform_name ;;
 345   -program-transform-name=* | --program-transform-name=* \
 346   | --program-transform-nam=* | --program-transform-na=* \
 347   | --program-transform-n=* | --program-transform-=* \
 348   | --program-transform=* | --program-transfor=* \
 349   | --program-transfo=* | --program-transf=* \
 350   | --program-trans=* | --program-tran=* \
 351   | --progr-tra=* | --program-tr=* | --program-t=*)
 352     program_transform_name="$ac_optarg" ;;
 353
 354   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 355   | -silent | --silent | --silen | --sile | --sil)
 356     silent=yes ;;
 357
 358   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 359     ac_prev=sbindir ;;
 360   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 361   | --sbi=* | --sb=*)
 362     sbindir="$ac_optarg" ;;
 363
 364   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 365   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 366   | --sharedst | --shareds | --shared | --share | --shar \
 367   | --sha | --sh)
 368     ac_prev=sharedstatedir ;;
 369   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 370   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 371   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 372   | --sha=* | --sh=*)
 373     sharedstatedir="$ac_optarg" ;;
 374
 375   -site | --site | --sit)
 376     ac_prev=site ;;
 377   -site=* | --site=* | --sit=*)
 378     site="$ac_optarg" ;;
 379
 380   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 381     ac_prev=srcdir ;;
 382   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 383     srcdir="$ac_optarg" ;;
 384
 385   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 386   | --syscon | --sysco | --sysc | --sys | --sy)
 387     ac_prev=sysconfdir ;;
 388   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 389   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 390     sysconfdir="$ac_optarg" ;;
 391
 392   -target | --target | --targe | --targ | --tar | --ta | --t)
 393     ac_prev=target ;;
 394   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 395     target="$ac_optarg" ;;
 396
 397   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 398     verbose=yes ;;
 399
 400   -version | --version | --versio | --versi | --vers)
 401     echo "configure generated by autoconf version 2.13"
 402     exit 0 ;;
 403
 404   -with-* | --with-*)
 405     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 406     # Reject names that are not valid shell variable names.
 407     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 408       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 409     fi
 410     ac_package=`echo $ac_package| sed 's/-/_/g'`
 411     case "$ac_option" in
 412       *=*) ;;
 413       *) ac_optarg=yes ;;
 414     esac
 415     eval "with_${ac_package}='$ac_optarg'" ;;
 416
 417   -without-* | --without-*)
 418     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 419     # Reject names that are not valid shell variable names.
 420     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 421       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 422     fi
 423     ac_package=`echo $ac_package| sed 's/-/_/g'`
 424     eval "with_${ac_package}=no" ;;
 425
 426   --x)
 427     # Obsolete; use --with-x.
 428     with_x=yes ;;
 429
 430   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 431   | --x-incl | --x-inc | --x-in | --x-i)
 432     ac_prev=x_includes ;;
 433   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 434   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 435     x_includes="$ac_optarg" ;;
 436
 437   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 438   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 439     ac_prev=x_libraries ;;
 440   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 441   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 442     x_libraries="$ac_optarg" ;;
 443
 444   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 445     ;;
 446
 447   *)
 448     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 449       echo "configure: warning: $ac_option: invalid host type" 1>&2
 450     fi
 451     if test "x$nonopt" != xNONE; then
 452       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 453     fi
 454     nonopt="$ac_option"
 455     ;;
 456
 457   esac
 458 done
 459
 460 if test -n "$ac_prev"; then
 461   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 462 fi
 463
 464 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 465
 466 # File descriptor usage:
 467 # 0 standard input
 468 # 1 file creation
 469 # 2 errors and warnings
 470 # 3 some systems may open it to /dev/tty
 471 # 4 used on the Kubota Titan
 472 # 6 checking for... messages and results
 473 # 5 compiler messages saved in config.log
 474 if test "$silent" = yes; then
 475   exec 6>/dev/null
 476 else
 477   exec 6>&1
 478 fi
 479 exec 5>./config.log
 480
 481 echo "\
 482 This file contains any messages produced by compilers while
 483 running configure, to aid debugging if configure makes a mistake.
 484 " 1>&5
 485
 486 # Strip out --no-create and --no-recursion so they do not pile up.
 487 # Also quote any args containing shell metacharacters.
 488 ac_configure_args=
 489 for ac_arg
 490 do
 491   case "$ac_arg" in
 492   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 493   | --no-cr | --no-c) ;;
 494   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 495   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 496   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 497   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 498   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 499   esac
 500 done
 501
 502 # NLS nuisances.
 503 # Only set these to C if already set.  These must not be set unconditionally
 504 # because not all systems understand e.g. LANG=C (notably SCO).
 505 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 506 # Non-C LC_CTYPE values break the ctype check.
 507 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 508 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 509 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 510 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 511
 512 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 513 rm -rf conftest* confdefs.h
 514 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 515 echo > confdefs.h
 516
 517 # A filename unique to this package, relative to the directory that
 518 # configure is in, which we can look for to find out if srcdir is correct.
 519 ac_unique_file=tree.c
 520
 521 # Find the source files, if location was not specified.
 522 if test -z "$srcdir"; then
 523   ac_srcdir_defaulted=yes
 524   # Try the directory containing this script, then its parent.
 525   ac_prog=$0
 526   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 527   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 528   srcdir=$ac_confdir
 529   if test ! -r $srcdir/$ac_unique_file; then
 530     srcdir=..
 531   fi
 532 else
 533   ac_srcdir_defaulted=no
 534 fi
 535 if test ! -r $srcdir/$ac_unique_file; then
 536   if test "$ac_srcdir_defaulted" = yes; then
 537     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 538   else
 539     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 540   fi
 541 fi
 542 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 543
 544 # Prefer explicitly selected file to automatically selected ones.
 545 if test -z "$CONFIG_SITE"; then
 546   if test "x$prefix" != xNONE; then
 547     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 548   else
 549     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 550   fi
 551 fi
 552 for ac_site_file in $CONFIG_SITE; do
 553   if test -r "$ac_site_file"; then
 554     echo "loading site script $ac_site_file"
 555     . "$ac_site_file"
 556   fi
 557 done
 558
 559 if test -r "$cache_file"; then
 560   echo "loading cache $cache_file"
 561   . $cache_file
 562 else
 563   echo "creating cache $cache_file"
 564   > $cache_file
 565 fi
 566
 567 ac_ext=c
 568 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 569 ac_cpp='$CPP $CPPFLAGS'
 570 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 571 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 572 cross_compiling=$ac_cv_prog_cc_cross
 573
 574 ac_exeext=
 575 ac_objext=o
 576 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 577   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 578   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 579     ac_n= ac_c='
 580 ' ac_t='        '
 581   else
 582     ac_n=-n ac_c= ac_t=
 583   fi
 584 else
 585   ac_n= ac_c='\c' ac_t=
 586 fi
 587
 588
 589
 590
 591 remove=rm
 592 hard_link=ln
 593 symbolic_link='ln -s'
 594 copy=cp
 595
 596 # Check for bogus environment variables.
 597 # Test if LIBRARY_PATH contains the notation for the current directory
 598 # since this would lead to problems installing/building glibc.
 599 # LIBRARY_PATH contains the current directory if one of the following
 600 # is true:
 601 # - one of the terminals (":" and ";") is the first or last sign
 602 # - two terminals occur directly after each other
 603 # - the path contains an element with a dot in it
 604 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 605 echo "configure:606: checking LIBRARY_PATH variable" >&5
 606 case ${LIBRARY_PATH} in
 607   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 608     library_path_setting="contains current directory"
 609     ;;
 610   *)
 611     library_path_setting="ok"
 612     ;;
 613 esac
 614 echo "$ac_t""$library_path_setting" 1>&6
 615 if test "$library_path_setting" != "ok"; then
 616 { echo "configure: error:
 617 *** LIBRARY_PATH shouldn't contain the current directory when
 618 *** building gcc. Please change the environment variable
 619 *** and run configure again." 1>&2; exit 1; }
 620 fi
 621
 622 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 623 # since this would lead to problems installing/building glibc.
 624 # GCC_EXEC_PREFIX contains the current directory if one of the following
 625 # is true:
 626 # - one of the terminals (":" and ";") is the first or last sign
 627 # - two terminals occur directly after each other
 628 # - the path contains an element with a dot in it
 629 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 630 echo "configure:631: checking GCC_EXEC_PREFIX variable" >&5
 631 case ${GCC_EXEC_PREFIX} in
 632   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 633     gcc_exec_prefix_setting="contains current directory"
 634     ;;
 635   *)
 636     gcc_exec_prefix_setting="ok"
 637     ;;
 638 esac
 639 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 640 if test "$gcc_exec_prefix_setting" != "ok"; then
 641 { echo "configure: error:
 642 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 643 *** building gcc. Please change the environment variable
 644 *** and run configure again." 1>&2; exit 1; }
 645 fi
 646
 647 # Check for additional parameters
 648
 649 # With GNU ld
 650 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 651 if test "${with_gnu_ld+set}" = set; then
 652   withval="$with_gnu_ld"
 653   gnu_ld_flag="$with_gnu_ld"
 654 else
 655   gnu_ld_flag=no
 656 fi
 657
 658
 659 # With pre-defined ld
 660 # Check whether --with-ld or --without-ld was given.
 661 if test "${with_ld+set}" = set; then
 662   withval="$with_ld"
 663   DEFAULT_LINKER="$with_ld"
 664 fi
 665
 666 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 667   if test ! -x "$DEFAULT_LINKER"; then
 668     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 669   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 670     gnu_ld_flag=yes
 671   fi
 672   cat >> confdefs.h <<EOF
 673 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 674 EOF
 675
 676 fi
 677
 678 # With GNU as
 679 # Check whether --with-gnu-as or --without-gnu-as was given.
 680 if test "${with_gnu_as+set}" = set; then
 681   withval="$with_gnu_as"
 682   gas_flag="$with_gnu_as"
 683 else
 684   gas_flag=no
 685 fi
 686
 687
 688 # Check whether --with-as or --without-as was given.
 689 if test "${with_as+set}" = set; then
 690   withval="$with_as"
 691   DEFAULT_ASSEMBLER="$with_as"
 692 fi
 693
 694 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 695   if test ! -x "$DEFAULT_ASSEMBLER"; then
 696     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 697   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 698     gas_flag=yes
 699   fi
 700   cat >> confdefs.h <<EOF
 701 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 702 EOF
 703
 704 fi
 705
 706 # With stabs
 707 # Check whether --with-stabs or --without-stabs was given.
 708 if test "${with_stabs+set}" = set; then
 709   withval="$with_stabs"
 710   stabs="$with_stabs"
 711 else
 712   stabs=no
 713 fi
 714
 715
 716 # With ELF
 717 # Check whether --with-elf or --without-elf was given.
 718 if test "${with_elf+set}" = set; then
 719   withval="$with_elf"
 720   elf="$with_elf"
 721 else
 722   elf=no
 723 fi
 724
 725
 726 # Specify the local prefix
 727 local_prefix=
 728 # Check whether --with-local-prefix or --without-local-prefix was given.
 729 if test "${with_local_prefix+set}" = set; then
 730   withval="$with_local_prefix"
 731   case "${withval}" in
 732 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 733 no)     ;;
 734 *)      local_prefix=$with_local_prefix ;;
 735 esac
 736 fi
 737
 738
 739 # Default local prefix if it is empty
 740 if test x$local_prefix = x; then
 741         local_prefix=/usr/local
 742 fi
 743
 744 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 745 # passed in by the toplevel make and thus we'd get different behavior
 746 # depending on where we built the sources.
 747 gcc_gxx_include_dir=
 748 # Specify the g++ header file directory
 749 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 750 if test "${with_gxx_include_dir+set}" = set; then
 751   withval="$with_gxx_include_dir"
 752   case "${withval}" in
 753 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 754 no)     ;;
 755 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 756 esac
 757 fi
 758
 759
 760 if test x${gcc_gxx_include_dir} = x; then
 761   if test x${enable_version_specific_runtime_libs} = xyes; then
 762     gcc_gxx_include_dir='${libsubdir}/include/g++'
 763   else
 764     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 765     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 766   fi
 767 fi
 768
 769 # Enable expensive internal checks
 770 # Check whether --enable-checking or --disable-checking was given.
 771 if test "${enable_checking+set}" = set; then
 772   enableval="$enable_checking"
 773   case "${enableval}" in
 774 yes)    cat >> confdefs.h <<\EOF
 775 #define ENABLE_CHECKING 1
 776 EOF
 777
 778         cat >> confdefs.h <<\EOF
 779 #define ENABLE_TREE_CHECKING 1
 780 EOF
 781
 782         cat >> confdefs.h <<\EOF
 783 #define ENABLE_RTL_CHECKING 1
 784 EOF
 785         ;;
 786 no)     ;;
 787 *)      IFS="${IFS=     }"; ac_save_IFS="$IFS" IFS="$IFS,"
 788         set fnord $enableval; shift
 789         IFS="$ac_save_IFS"
 790         for check
 791         do
 792                 case $check in
 793                 misc)   cat >> confdefs.h <<\EOF
 794 #define ENABLE_CHECKING 1
 795 EOF
 796                 ;;
 797                 tree)   cat >> confdefs.h <<\EOF
 798 #define ENABLE_TREE_CHECKING 1
 799 EOF
 800                 ;;
 801                 rtl)    cat >> confdefs.h <<\EOF
 802 #define ENABLE_RTL_CHECKING 1
 803 EOF
 804                 ;;
 805                 gc)     cat >> confdefs.h <<\EOF
 806 #define ENABLE_GC_CHECKING 1
 807 EOF
 808                 ;;
 809                 gcac)   cat >> confdefs.h <<\EOF
 810 #define ENABLE_GC_ALWAYS_COLLECT 1
 811 EOF
 812         ;;
 813                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 814                 esac
 815         done
 816         ;;
 817 esac
 818 fi
 819
 820
 821 # Check whether --enable-cpp or --disable-cpp was given.
 822 if test "${enable_cpp+set}" = set; then
 823   enableval="$enable_cpp"
 824   :
 825 else
 826   enable_cpp=yes
 827 fi
 828
 829
 830 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 831 if test "${with_cpp_install_dir+set}" = set; then
 832   withval="$with_cpp_install_dir"
 833   if test x$withval = xyes; then
 834   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 835 elif test x$withval != xno; then
 836   cpp_install_dir=$withval
 837 fi
 838 fi
 839
 840
 841 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 842 cpp_main=cppmain
 843 # Check whether --enable-cpplib or --disable-cpplib was given.
 844 if test "${enable_cpplib+set}" = set; then
 845   enableval="$enable_cpplib"
 846   if test x$enable_cpplib = xno; then
 847   cpp_main=cccp
 848 fi
 849 fi
 850
 851
 852
 853 # Enable Multibyte Characters for C/C++
 854 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 855 if test "${enable_c_mbchar+set}" = set; then
 856   enableval="$enable_c_mbchar"
 857   if test x$enable_c_mbchar != xno; then
 858   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 859 fi
 860 fi
 861
 862
 863 # Enable threads
 864 # Pass with no value to take the default
 865 # Pass with a value to specify a thread package
 866 # Check whether --enable-threads or --disable-threads was given.
 867 if test "${enable_threads+set}" = set; then
 868   enableval="$enable_threads"
 869   if test x$enable_threads = xno; then
 870         enable_threads=''
 871 fi
 872 else
 873   enable_threads=''
 874 fi
 875
 876
 877 enable_threads_flag=$enable_threads
 878 # Check if a valid thread package
 879 case x${enable_threads_flag} in
 880         x | xno)
 881                 # No threads
 882                 target_thread_file='single'
 883                 ;;
 884         xyes)
 885                 # default
 886                 target_thread_file=''
 887                 ;;
 888         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 889         xsolaris | xwin32 | xdce | xvxworks)
 890                 target_thread_file=$enable_threads_flag
 891                 ;;
 892         *)
 893                 echo "$enable_threads is an unknown thread package" 1>&2
 894                 exit 1
 895                 ;;
 896 esac
 897
 898 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 899 if test "${enable_objc_gc+set}" = set; then
 900   enableval="$enable_objc_gc"
 901   if test x$enable_objc_gc = xno; then
 902         objc_boehm_gc=''
 903 else
 904         objc_boehm_gc=1
 905 fi
 906 else
 907   objc_boehm_gc=''
 908 fi
 909
 910
 911 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 912 if test "${with_dwarf2+set}" = set; then
 913   withval="$with_dwarf2"
 914   dwarf2="$with_dwarf2"
 915 else
 916   dwarf2=no
 917 fi
 918
 919
 920 # Determine the host, build, and target systems
 921 ac_aux_dir=
 922 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 923   if test -f $ac_dir/install-sh; then
 924     ac_aux_dir=$ac_dir
 925     ac_install_sh="$ac_aux_dir/install-sh -c"
 926     break
 927   elif test -f $ac_dir/install.sh; then
 928     ac_aux_dir=$ac_dir
 929     ac_install_sh="$ac_aux_dir/install.sh -c"
 930     break
 931   fi
 932 done
 933 if test -z "$ac_aux_dir"; then
 934   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 935 fi
 936 ac_config_guess=$ac_aux_dir/config.guess
 937 ac_config_sub=$ac_aux_dir/config.sub
 938 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 939
 940
 941 # Do some error checking and defaulting for the host and target type.
 942 # The inputs are:
 943 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 944 #
 945 # The rules are:
 946 # 1. You are not allowed to specify --host, --target, and nonopt at the
 947 #    same time.
 948 # 2. Host defaults to nonopt.
 949 # 3. If nonopt is not specified, then host defaults to the current host,
 950 #    as determined by config.guess.
 951 # 4. Target and build default to nonopt.
 952 # 5. If nonopt is not specified, then target and build default to host.
 953
 954 # The aliases save the names the user supplied, while $host etc.
 955 # will get canonicalized.
 956 case $host---$target---$nonopt in
 957 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 958 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 959 esac
 960
 961
 962 # Make sure we can run config.sub.
 963 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 964 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 965 fi
 966
 967 echo $ac_n "checking host system type""... $ac_c" 1>&6
 968 echo "configure:969: checking host system type" >&5
 969
 970 host_alias=$host
 971 case "$host_alias" in
 972 NONE)
 973   case $nonopt in
 974   NONE)
 975     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 976     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 977     fi ;;
 978   *) host_alias=$nonopt ;;
 979   esac ;;
 980 esac
 981
 982 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 983 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 984 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 985 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 986 echo "$ac_t""$host" 1>&6
 987
 988 echo $ac_n "checking target system type""... $ac_c" 1>&6
 989 echo "configure:990: checking target system type" >&5
 990
 991 target_alias=$target
 992 case "$target_alias" in
 993 NONE)
 994   case $nonopt in
 995   NONE) target_alias=$host_alias ;;
 996   *) target_alias=$nonopt ;;
 997   esac ;;
 998 esac
 999
1000 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1001 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1002 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1003 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1004 echo "$ac_t""$target" 1>&6
1005
1006 echo $ac_n "checking build system type""... $ac_c" 1>&6
1007 echo "configure:1008: checking build system type" >&5
1008
1009 build_alias=$build
1010 case "$build_alias" in
1011 NONE)
1012   case $nonopt in
1013   NONE) build_alias=$host_alias ;;
1014   *) build_alias=$nonopt ;;
1015   esac ;;
1016 esac
1017
1018 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1019 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1020 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1021 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1022 echo "$ac_t""$build" 1>&6
1023
1024 test "$host_alias" != "$target_alias" &&
1025   test "$program_prefix$program_suffix$program_transform_name" = \
1026     NONENONEs,x,x, &&
1027   program_prefix=${target_alias}-
1028
1029
1030 # Find the native compiler
1031 # Extract the first word of "gcc", so it can be a program name with args.
1032 set dummy gcc; ac_word=$2
1033 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1034 echo "configure:1035: checking for $ac_word" >&5
1035 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1036   echo $ac_n "(cached) $ac_c" 1>&6
1037 else
1038   if test -n "$CC"; then
1039   ac_cv_prog_CC="$CC" # Let the user override the test.
1040 else
1041   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1042   ac_dummy="$PATH"
1043   for ac_dir in $ac_dummy; do
1044     test -z "$ac_dir" && ac_dir=.
1045     if test -f $ac_dir/$ac_word; then
1046       ac_cv_prog_CC="gcc"
1047       break
1048     fi
1049   done
1050   IFS="$ac_save_ifs"
1051 fi
1052 fi
1053 CC="$ac_cv_prog_CC"
1054 if test -n "$CC"; then
1055   echo "$ac_t""$CC" 1>&6
1056 else
1057   echo "$ac_t""no" 1>&6
1058 fi
1059
1060 if test -z "$CC"; then
1061   # Extract the first word of "cc", so it can be a program name with args.
1062 set dummy cc; ac_word=$2
1063 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1064 echo "configure:1065: checking for $ac_word" >&5
1065 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1066   echo $ac_n "(cached) $ac_c" 1>&6
1067 else
1068   if test -n "$CC"; then
1069   ac_cv_prog_CC="$CC" # Let the user override the test.
1070 else
1071   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1072   ac_prog_rejected=no
1073   ac_dummy="$PATH"
1074   for ac_dir in $ac_dummy; do
1075     test -z "$ac_dir" && ac_dir=.
1076     if test -f $ac_dir/$ac_word; then
1077       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1078         ac_prog_rejected=yes
1079         continue
1080       fi
1081       ac_cv_prog_CC="cc"
1082       break
1083     fi
1084   done
1085   IFS="$ac_save_ifs"
1086 if test $ac_prog_rejected = yes; then
1087   # We found a bogon in the path, so make sure we never use it.
1088   set dummy $ac_cv_prog_CC
1089   shift
1090   if test $# -gt 0; then
1091     # We chose a different compiler from the bogus one.
1092     # However, it has the same basename, so the bogon will be chosen
1093     # first if we set CC to just the basename; use the full file name.
1094     shift
1095     set dummy "$ac_dir/$ac_word" "$@"
1096     shift
1097     ac_cv_prog_CC="$@"
1098   fi
1099 fi
1100 fi
1101 fi
1102 CC="$ac_cv_prog_CC"
1103 if test -n "$CC"; then
1104   echo "$ac_t""$CC" 1>&6
1105 else
1106   echo "$ac_t""no" 1>&6
1107 fi
1108
1109   if test -z "$CC"; then
1110     case "`uname -s`" in
1111     *win32* | *WIN32*)
1112       # Extract the first word of "cl", so it can be a program name with args.
1113 set dummy cl; ac_word=$2
1114 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1115 echo "configure:1116: checking for $ac_word" >&5
1116 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1117   echo $ac_n "(cached) $ac_c" 1>&6
1118 else
1119   if test -n "$CC"; then
1120   ac_cv_prog_CC="$CC" # Let the user override the test.
1121 else
1122   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1123   ac_dummy="$PATH"
1124   for ac_dir in $ac_dummy; do
1125     test -z "$ac_dir" && ac_dir=.
1126     if test -f $ac_dir/$ac_word; then
1127       ac_cv_prog_CC="cl"
1128       break
1129     fi
1130   done
1131   IFS="$ac_save_ifs"
1132 fi
1133 fi
1134 CC="$ac_cv_prog_CC"
1135 if test -n "$CC"; then
1136   echo "$ac_t""$CC" 1>&6
1137 else
1138   echo "$ac_t""no" 1>&6
1139 fi
1140  ;;
1141     esac
1142   fi
1143   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1144 fi
1145
1146 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1147 echo "configure:1148: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1148
1149 ac_ext=c
1150 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1151 ac_cpp='$CPP $CPPFLAGS'
1152 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1153 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1154 cross_compiling=$ac_cv_prog_cc_cross
1155
1156 cat > conftest.$ac_ext << EOF
1157
1158 #line 1159 "configure"
1159 #include "confdefs.h"
1160
1161 main(){return(0);}
1162 EOF
1163 if { (eval echo configure:1164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1164   ac_cv_prog_cc_works=yes
1165   # If we can't run a trivial program, we are probably using a cross compiler.
1166   if (./conftest; exit) 2>/dev/null; then
1167     ac_cv_prog_cc_cross=no
1168   else
1169     ac_cv_prog_cc_cross=yes
1170   fi
1171 else
1172   echo "configure: failed program was:" >&5
1173   cat conftest.$ac_ext >&5
1174   ac_cv_prog_cc_works=no
1175 fi
1176 rm -fr conftest*
1177 ac_ext=c
1178 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1179 ac_cpp='$CPP $CPPFLAGS'
1180 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1181 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1182 cross_compiling=$ac_cv_prog_cc_cross
1183
1184 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1185 if test $ac_cv_prog_cc_works = no; then
1186   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1187 fi
1188 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1189 echo "configure:1190: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1190 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1191 cross_compiling=$ac_cv_prog_cc_cross
1192
1193 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1194 echo "configure:1195: checking whether we are using GNU C" >&5
1195 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1196   echo $ac_n "(cached) $ac_c" 1>&6
1197 else
1198   cat > conftest.c <<EOF
1199 #ifdef __GNUC__
1200   yes;
1201 #endif
1202 EOF
1203 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1204: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1204   ac_cv_prog_gcc=yes
1205 else
1206   ac_cv_prog_gcc=no
1207 fi
1208 fi
1209
1210 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1211
1212 if test $ac_cv_prog_gcc = yes; then
1213   GCC=yes
1214 else
1215   GCC=
1216 fi
1217
1218 ac_test_CFLAGS="${CFLAGS+set}"
1219 ac_save_CFLAGS="$CFLAGS"
1220 CFLAGS=
1221 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1222 echo "configure:1223: checking whether ${CC-cc} accepts -g" >&5
1223 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1224   echo $ac_n "(cached) $ac_c" 1>&6
1225 else
1226   echo 'void f(){}' > conftest.c
1227 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1228   ac_cv_prog_cc_g=yes
1229 else
1230   ac_cv_prog_cc_g=no
1231 fi
1232 rm -f conftest*
1233
1234 fi
1235
1236 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1237 if test "$ac_test_CFLAGS" = set; then
1238   CFLAGS="$ac_save_CFLAGS"
1239 elif test $ac_cv_prog_cc_g = yes; then
1240   if test "$GCC" = yes; then
1241     CFLAGS="-g -O2"
1242   else
1243     CFLAGS="-g"
1244   fi
1245 else
1246   if test "$GCC" = yes; then
1247     CFLAGS="-O2"
1248   else
1249     CFLAGS=
1250   fi
1251 fi
1252
1253 echo $ac_n "checking for long double""... $ac_c" 1>&6
1254 echo "configure:1255: checking for long double" >&5
1255 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1256   echo $ac_n "(cached) $ac_c" 1>&6
1257 else
1258   if test "$GCC" = yes; then
1259   gcc_cv_c_long_double=yes
1260 else
1261 cat > conftest.$ac_ext <<EOF
1262 #line 1263 "configure"
1263 #include "confdefs.h"
1264
1265 int main() {
1266 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1267 long double foo = 0.0;
1268 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1269 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1270 ; return 0; }
1271 EOF
1272 if { (eval echo configure:1273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1273   rm -rf conftest*
1274   gcc_cv_c_long_double=yes
1275 else
1276   echo "configure: failed program was:" >&5
1277   cat conftest.$ac_ext >&5
1278   rm -rf conftest*
1279   gcc_cv_c_long_double=no
1280 fi
1281 rm -f conftest*
1282 fi
1283 fi
1284
1285 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1286 if test $gcc_cv_c_long_double = yes; then
1287   cat >> confdefs.h <<\EOF
1288 #define HAVE_LONG_DOUBLE 1
1289 EOF
1290
1291 fi
1292
1293
1294 # If the native compiler is GCC, we can enable warnings even in stage1.
1295 # That's useful for people building cross-compilers, or just running a
1296 # quick `make'.
1297 if test "x$GCC" = "xyes"; then
1298   stage1_warn_cflags='$(WARN_CFLAGS)'
1299 else
1300   stage1_warn_cflags=""
1301 fi
1302
1303
1304 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1305 echo "configure:1306: checking whether ${MAKE-make} sets \${MAKE}" >&5
1306 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1307 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1308   echo $ac_n "(cached) $ac_c" 1>&6
1309 else
1310   cat > conftestmake <<\EOF
1311 all:
1312         @echo 'ac_maketemp="${MAKE}"'
1313 EOF
1314 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1315 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1316 if test -n "$ac_maketemp"; then
1317   eval ac_cv_prog_make_${ac_make}_set=yes
1318 else
1319   eval ac_cv_prog_make_${ac_make}_set=no
1320 fi
1321 rm -f conftestmake
1322 fi
1323 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1324   echo "$ac_t""yes" 1>&6
1325   SET_MAKE=
1326 else
1327   echo "$ac_t""no" 1>&6
1328   SET_MAKE="MAKE=${MAKE-make}"
1329 fi
1330
1331
1332 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1333 echo "configure:1334: checking whether a default assembler was specified" >&5
1334 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1335     if test x"$gas_flag" = x"no"; then
1336         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1337     else
1338         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1339     fi
1340 else
1341     echo "$ac_t""no" 1>&6
1342 fi
1343
1344 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1345 echo "configure:1346: checking whether a default linker was specified" >&5
1346 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1347     if test x"$gnu_ld_flag" = x"no"; then
1348         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1349     else
1350         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1351     fi
1352 else
1353     echo "$ac_t""no" 1>&6
1354 fi
1355
1356 # Find some useful tools
1357 for ac_prog in gawk mawk nawk awk
1358 do
1359 # Extract the first word of "$ac_prog", so it can be a program name with args.
1360 set dummy $ac_prog; ac_word=$2
1361 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1362 echo "configure:1363: checking for $ac_word" >&5
1363 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1364   echo $ac_n "(cached) $ac_c" 1>&6
1365 else
1366   if test -n "$AWK"; then
1367   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1368 else
1369   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1370   ac_dummy="$PATH"
1371   for ac_dir in $ac_dummy; do
1372     test -z "$ac_dir" && ac_dir=.
1373     if test -f $ac_dir/$ac_word; then
1374       ac_cv_prog_AWK="$ac_prog"
1375       break
1376     fi
1377   done
1378   IFS="$ac_save_ifs"
1379 fi
1380 fi
1381 AWK="$ac_cv_prog_AWK"
1382 if test -n "$AWK"; then
1383   echo "$ac_t""$AWK" 1>&6
1384 else
1385   echo "$ac_t""no" 1>&6
1386 fi
1387
1388 test -n "$AWK" && break
1389 done
1390
1391 # Extract the first word of "flex", so it can be a program name with args.
1392 set dummy flex; ac_word=$2
1393 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1394 echo "configure:1395: checking for $ac_word" >&5
1395 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1396   echo $ac_n "(cached) $ac_c" 1>&6
1397 else
1398   if test -n "$LEX"; then
1399   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1400 else
1401   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1402   ac_dummy="$PATH"
1403   for ac_dir in $ac_dummy; do
1404     test -z "$ac_dir" && ac_dir=.
1405     if test -f $ac_dir/$ac_word; then
1406       ac_cv_prog_LEX="flex"
1407       break
1408     fi
1409   done
1410   IFS="$ac_save_ifs"
1411   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1412 fi
1413 fi
1414 LEX="$ac_cv_prog_LEX"
1415 if test -n "$LEX"; then
1416   echo "$ac_t""$LEX" 1>&6
1417 else
1418   echo "$ac_t""no" 1>&6
1419 fi
1420
1421 if test -z "$LEXLIB"
1422 then
1423   case "$LEX" in
1424   flex*) ac_lib=fl ;;
1425   *) ac_lib=l ;;
1426   esac
1427   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1428 echo "configure:1429: checking for yywrap in -l$ac_lib" >&5
1429 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1430 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1431   echo $ac_n "(cached) $ac_c" 1>&6
1432 else
1433   ac_save_LIBS="$LIBS"
1434 LIBS="-l$ac_lib  $LIBS"
1435 cat > conftest.$ac_ext <<EOF
1436 #line 1437 "configure"
1437 #include "confdefs.h"
1438 /* Override any gcc2 internal prototype to avoid an error.  */
1439 /* We use char because int might match the return type of a gcc2
1440     builtin and then its argument prototype would still apply.  */
1441 char yywrap();
1442
1443 int main() {
1444 yywrap()
1445 ; return 0; }
1446 EOF
1447 if { (eval echo configure:1448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1448   rm -rf conftest*
1449   eval "ac_cv_lib_$ac_lib_var=yes"
1450 else
1451   echo "configure: failed program was:" >&5
1452   cat conftest.$ac_ext >&5
1453   rm -rf conftest*
1454   eval "ac_cv_lib_$ac_lib_var=no"
1455 fi
1456 rm -f conftest*
1457 LIBS="$ac_save_LIBS"
1458
1459 fi
1460 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1461   echo "$ac_t""yes" 1>&6
1462   LEXLIB="-l$ac_lib"
1463 else
1464   echo "$ac_t""no" 1>&6
1465 fi
1466
1467 fi
1468
1469 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1470 echo "configure:1471: checking whether ln works" >&5
1471 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1472   echo $ac_n "(cached) $ac_c" 1>&6
1473 else
1474   rm -f conftestdata_t
1475 echo >conftestdata_f
1476 if ln conftestdata_f conftestdata_t 2>/dev/null
1477 then
1478   gcc_cv_prog_LN="ln"
1479 else
1480   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1481   then
1482     gcc_cv_prog_LN="ln -s"
1483   else
1484     gcc_cv_prog_LN=cp
1485   fi
1486 fi
1487 rm -f conftestdata_f conftestdata_t
1488
1489 fi
1490 LN="$gcc_cv_prog_LN"
1491 if test "$gcc_cv_prog_LN" = "ln"; then
1492   echo "$ac_t""yes" 1>&6
1493 else
1494   if test "$gcc_cv_prog_LN" = "ln -s"; then
1495     echo "$ac_t""no, using ln -s" 1>&6
1496   else
1497     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1498   fi
1499 fi
1500
1501 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1502 echo "configure:1503: checking whether ln -s works" >&5
1503 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1504   echo $ac_n "(cached) $ac_c" 1>&6
1505 else
1506   rm -f conftestdata_t
1507 echo >conftestdata_f
1508 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1509 then
1510   gcc_cv_prog_LN_S="ln -s"
1511 else
1512   if ln conftestdata_f conftestdata_t 2>/dev/null
1513   then
1514     gcc_cv_prog_LN_S=ln
1515   else
1516     gcc_cv_prog_LN_S=cp
1517   fi
1518 fi
1519 rm -f conftestdata_f conftestdata_t
1520
1521 fi
1522 LN_S="$gcc_cv_prog_LN_S"
1523 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1524   echo "$ac_t""yes" 1>&6
1525 else
1526   if test "$gcc_cv_prog_LN_S" = "ln"; then
1527     echo "$ac_t""no, using ln" 1>&6
1528   else
1529     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1530   fi
1531 fi
1532
1533 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1534 echo "configure:1535: checking for volatile" >&5
1535 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1536   echo $ac_n "(cached) $ac_c" 1>&6
1537 else
1538   cat > conftest.$ac_ext <<EOF
1539 #line 1540 "configure"
1540 #include "confdefs.h"
1541
1542 int main() {
1543 volatile int foo;
1544 ; return 0; }
1545 EOF
1546 if { (eval echo configure:1547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1547   rm -rf conftest*
1548   gcc_cv_c_volatile=yes
1549 else
1550   echo "configure: failed program was:" >&5
1551   cat conftest.$ac_ext >&5
1552   rm -rf conftest*
1553   gcc_cv_c_volatile=no
1554 fi
1555 rm -f conftest*
1556 fi
1557
1558 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1559 if test $gcc_cv_c_volatile = yes ; then
1560   cat >> confdefs.h <<\EOF
1561 #define HAVE_VOLATILE 1
1562 EOF
1563
1564 fi
1565
1566 # Extract the first word of "ranlib", so it can be a program name with args.
1567 set dummy ranlib; ac_word=$2
1568 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1569 echo "configure:1570: checking for $ac_word" >&5
1570 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1571   echo $ac_n "(cached) $ac_c" 1>&6
1572 else
1573   if test -n "$RANLIB"; then
1574   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1575 else
1576   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1577   ac_dummy="$PATH"
1578   for ac_dir in $ac_dummy; do
1579     test -z "$ac_dir" && ac_dir=.
1580     if test -f $ac_dir/$ac_word; then
1581       ac_cv_prog_RANLIB="ranlib"
1582       break
1583     fi
1584   done
1585   IFS="$ac_save_ifs"
1586   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1587 fi
1588 fi
1589 RANLIB="$ac_cv_prog_RANLIB"
1590 if test -n "$RANLIB"; then
1591   echo "$ac_t""$RANLIB" 1>&6
1592 else
1593   echo "$ac_t""no" 1>&6
1594 fi
1595
1596 for ac_prog in 'bison -y' byacc
1597 do
1598 # Extract the first word of "$ac_prog", so it can be a program name with args.
1599 set dummy $ac_prog; ac_word=$2
1600 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1601 echo "configure:1602: checking for $ac_word" >&5
1602 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1603   echo $ac_n "(cached) $ac_c" 1>&6
1604 else
1605   if test -n "$YACC"; then
1606   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1607 else
1608   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1609   ac_dummy="$PATH"
1610   for ac_dir in $ac_dummy; do
1611     test -z "$ac_dir" && ac_dir=.
1612     if test -f $ac_dir/$ac_word; then
1613       ac_cv_prog_YACC="$ac_prog"
1614       break
1615     fi
1616   done
1617   IFS="$ac_save_ifs"
1618 fi
1619 fi
1620 YACC="$ac_cv_prog_YACC"
1621 if test -n "$YACC"; then
1622   echo "$ac_t""$YACC" 1>&6
1623 else
1624   echo "$ac_t""no" 1>&6
1625 fi
1626
1627 test -n "$YACC" && break
1628 done
1629 test -n "$YACC" || YACC="yacc"
1630
1631 # Find a good install program.  We prefer a C program (faster),
1632 # so one script is as good as another.  But avoid the broken or
1633 # incompatible versions:
1634 # SysV /etc/install, /usr/sbin/install
1635 # SunOS /usr/etc/install
1636 # IRIX /sbin/install
1637 # AIX /bin/install
1638 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1639 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1640 # ./install, which can be erroneously created by make from ./install.sh.
1641 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1642 echo "configure:1643: checking for a BSD compatible install" >&5
1643 if test -z "$INSTALL"; then
1644 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1645   echo $ac_n "(cached) $ac_c" 1>&6
1646 else
1647     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1648   for ac_dir in $PATH; do
1649     # Account for people who put trailing slashes in PATH elements.
1650     case "$ac_dir/" in
1651     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1652     *)
1653       # OSF1 and SCO ODT 3.0 have their own names for install.
1654       for ac_prog in ginstall scoinst install; do
1655         if test -f $ac_dir/$ac_prog; then
1656           if test $ac_prog = install &&
1657             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1658             # AIX install.  It has an incompatible calling convention.
1659             # OSF/1 installbsd also uses dspmsg, but is usable.
1660             :
1661           else
1662             ac_cv_path_install="$ac_dir/$ac_prog -c"
1663             break 2
1664           fi
1665         fi
1666       done
1667       ;;
1668     esac
1669   done
1670   IFS="$ac_save_IFS"
1671
1672 fi
1673   if test "${ac_cv_path_install+set}" = set; then
1674     INSTALL="$ac_cv_path_install"
1675   else
1676     # As a last resort, use the slow shell script.  We don't cache a
1677     # path for INSTALL within a source directory, because that will
1678     # break other packages using the cache if that directory is
1679     # removed, or if the path is relative.
1680     INSTALL="$ac_install_sh"
1681   fi
1682 fi
1683 echo "$ac_t""$INSTALL" 1>&6
1684
1685 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1686 # It thinks the first close brace ends the variable substitution.
1687 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1688
1689 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1690
1691
1692 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1693 echo "configure:1694: checking how to run the C preprocessor" >&5
1694 # On Suns, sometimes $CPP names a directory.
1695 if test -n "$CPP" && test -d "$CPP"; then
1696   CPP=
1697 fi
1698 if test -z "$CPP"; then
1699 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1700   echo $ac_n "(cached) $ac_c" 1>&6
1701 else
1702     # This must be in double quotes, not single quotes, because CPP may get
1703   # substituted into the Makefile and "${CC-cc}" will confuse make.
1704   CPP="${CC-cc} -E"
1705   # On the NeXT, cc -E runs the code through the compiler's parser,
1706   # not just through cpp.
1707   cat > conftest.$ac_ext <<EOF
1708 #line 1709 "configure"
1709 #include "confdefs.h"
1710 #include <assert.h>
1711 Syntax Error
1712 EOF
1713 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1714 { (eval echo configure:1715: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1715 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1716 if test -z "$ac_err"; then
1717   :
1718 else
1719   echo "$ac_err" >&5
1720   echo "configure: failed program was:" >&5
1721   cat conftest.$ac_ext >&5
1722   rm -rf conftest*
1723   CPP="${CC-cc} -E -traditional-cpp"
1724   cat > conftest.$ac_ext <<EOF
1725 #line 1726 "configure"
1726 #include "confdefs.h"
1727 #include <assert.h>
1728 Syntax Error
1729 EOF
1730 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1731 { (eval echo configure:1732: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1732 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1733 if test -z "$ac_err"; then
1734   :
1735 else
1736   echo "$ac_err" >&5
1737   echo "configure: failed program was:" >&5
1738   cat conftest.$ac_ext >&5
1739   rm -rf conftest*
1740   CPP="${CC-cc} -nologo -E"
1741   cat > conftest.$ac_ext <<EOF
1742 #line 1743 "configure"
1743 #include "confdefs.h"
1744 #include <assert.h>
1745 Syntax Error
1746 EOF
1747 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1748 { (eval echo configure:1749: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1749 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1750 if test -z "$ac_err"; then
1751   :
1752 else
1753   echo "$ac_err" >&5
1754   echo "configure: failed program was:" >&5
1755   cat conftest.$ac_ext >&5
1756   rm -rf conftest*
1757   CPP=/lib/cpp
1758 fi
1759 rm -f conftest*
1760 fi
1761 rm -f conftest*
1762 fi
1763 rm -f conftest*
1764   ac_cv_prog_CPP="$CPP"
1765 fi
1766   CPP="$ac_cv_prog_CPP"
1767 else
1768   ac_cv_prog_CPP="$CPP"
1769 fi
1770 echo "$ac_t""$CPP" 1>&6
1771
1772 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1773 echo "configure:1774: checking for ANSI C header files" >&5
1774 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1775   echo $ac_n "(cached) $ac_c" 1>&6
1776 else
1777   cat > conftest.$ac_ext <<EOF
1778 #line 1779 "configure"
1779 #include "confdefs.h"
1780 #include <stdlib.h>
1781 #include <stdarg.h>
1782 #include <string.h>
1783 #include <float.h>
1784 EOF
1785 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1786 { (eval echo configure:1787: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1787 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1788 if test -z "$ac_err"; then
1789   rm -rf conftest*
1790   ac_cv_header_stdc=yes
1791 else
1792   echo "$ac_err" >&5
1793   echo "configure: failed program was:" >&5
1794   cat conftest.$ac_ext >&5
1795   rm -rf conftest*
1796   ac_cv_header_stdc=no
1797 fi
1798 rm -f conftest*
1799
1800 if test $ac_cv_header_stdc = yes; then
1801   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1802 cat > conftest.$ac_ext <<EOF
1803 #line 1804 "configure"
1804 #include "confdefs.h"
1805 #include <string.h>
1806 EOF
1807 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1808   egrep "memchr" >/dev/null 2>&1; then
1809   :
1810 else
1811   rm -rf conftest*
1812   ac_cv_header_stdc=no
1813 fi
1814 rm -f conftest*
1815
1816 fi
1817
1818 if test $ac_cv_header_stdc = yes; then
1819   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1820 cat > conftest.$ac_ext <<EOF
1821 #line 1822 "configure"
1822 #include "confdefs.h"
1823 #include <stdlib.h>
1824 EOF
1825 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1826   egrep "free" >/dev/null 2>&1; then
1827   :
1828 else
1829   rm -rf conftest*
1830   ac_cv_header_stdc=no
1831 fi
1832 rm -f conftest*
1833
1834 fi
1835
1836 if test $ac_cv_header_stdc = yes; then
1837   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1838 if test "$cross_compiling" = yes; then
1839   :
1840 else
1841   cat > conftest.$ac_ext <<EOF
1842 #line 1843 "configure"
1843 #include "confdefs.h"
1844 #include <ctype.h>
1845 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1846 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1847 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1848 int main () { int i; for (i = 0; i < 256; i++)
1849 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1850 exit (0); }
1851
1852 EOF
1853 if { (eval echo configure:1854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1854 then
1855   :
1856 else
1857   echo "configure: failed program was:" >&5
1858   cat conftest.$ac_ext >&5
1859   rm -fr conftest*
1860   ac_cv_header_stdc=no
1861 fi
1862 rm -fr conftest*
1863 fi
1864
1865 fi
1866 fi
1867
1868 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1869 if test $ac_cv_header_stdc = yes; then
1870   cat >> confdefs.h <<\EOF
1871 #define STDC_HEADERS 1
1872 EOF
1873
1874 fi
1875
1876 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1877 echo "configure:1878: checking whether time.h and sys/time.h may both be included" >&5
1878 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1879   echo $ac_n "(cached) $ac_c" 1>&6
1880 else
1881   cat > conftest.$ac_ext <<EOF
1882 #line 1883 "configure"
1883 #include "confdefs.h"
1884 #include <sys/types.h>
1885 #include <sys/time.h>
1886 #include <time.h>
1887 int main() {
1888 struct tm *tp;
1889 ; return 0; }
1890 EOF
1891 if { (eval echo configure:1892: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1892   rm -rf conftest*
1893   ac_cv_header_time=yes
1894 else
1895   echo "configure: failed program was:" >&5
1896   cat conftest.$ac_ext >&5
1897   rm -rf conftest*
1898   ac_cv_header_time=no
1899 fi
1900 rm -f conftest*
1901 fi
1902
1903 echo "$ac_t""$ac_cv_header_time" 1>&6
1904 if test $ac_cv_header_time = yes; then
1905   cat >> confdefs.h <<\EOF
1906 #define TIME_WITH_SYS_TIME 1
1907 EOF
1908
1909 fi
1910
1911 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1912 echo "configure:1913: checking whether string.h and strings.h may both be included" >&5
1913 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1914   echo $ac_n "(cached) $ac_c" 1>&6
1915 else
1916   cat > conftest.$ac_ext <<EOF
1917 #line 1918 "configure"
1918 #include "confdefs.h"
1919 #include <string.h>
1920 #include <strings.h>
1921 int main() {
1922
1923 ; return 0; }
1924 EOF
1925 if { (eval echo configure:1926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1926   rm -rf conftest*
1927   gcc_cv_header_string=yes
1928 else
1929   echo "configure: failed program was:" >&5
1930   cat conftest.$ac_ext >&5
1931   rm -rf conftest*
1932   gcc_cv_header_string=no
1933 fi
1934 rm -f conftest*
1935 fi
1936
1937 echo "$ac_t""$gcc_cv_header_string" 1>&6
1938 if test $gcc_cv_header_string = yes; then
1939   cat >> confdefs.h <<\EOF
1940 #define STRING_WITH_STRINGS 1
1941 EOF
1942
1943 fi
1944
1945 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1946 echo "configure:1947: checking for sys/wait.h that is POSIX.1 compatible" >&5
1947 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1948   echo $ac_n "(cached) $ac_c" 1>&6
1949 else
1950   cat > conftest.$ac_ext <<EOF
1951 #line 1952 "configure"
1952 #include "confdefs.h"
1953 #include <sys/types.h>
1954 #include <sys/wait.h>
1955 #ifndef WEXITSTATUS
1956 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1957 #endif
1958 #ifndef WIFEXITED
1959 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1960 #endif
1961 int main() {
1962 int s;
1963 wait (&s);
1964 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1965 ; return 0; }
1966 EOF
1967 if { (eval echo configure:1968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1968   rm -rf conftest*
1969   ac_cv_header_sys_wait_h=yes
1970 else
1971   echo "configure: failed program was:" >&5
1972   cat conftest.$ac_ext >&5
1973   rm -rf conftest*
1974   ac_cv_header_sys_wait_h=no
1975 fi
1976 rm -f conftest*
1977 fi
1978
1979 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1980 if test $ac_cv_header_sys_wait_h = yes; then
1981   cat >> confdefs.h <<\EOF
1982 #define HAVE_SYS_WAIT_H 1
1983 EOF
1984
1985 fi
1986
1987 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
1988                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
1989                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
1990                  direct.h malloc.h
1991 do
1992 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1993 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1994 echo "configure:1995: checking for $ac_hdr" >&5
1995 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1996   echo $ac_n "(cached) $ac_c" 1>&6
1997 else
1998   cat > conftest.$ac_ext <<EOF
1999 #line 2000 "configure"
2000 #include "confdefs.h"
2001 #include <$ac_hdr>
2002 EOF
2003 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2004 { (eval echo configure:2005: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2005 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2006 if test -z "$ac_err"; then
2007   rm -rf conftest*
2008   eval "ac_cv_header_$ac_safe=yes"
2009 else
2010   echo "$ac_err" >&5
2011   echo "configure: failed program was:" >&5
2012   cat conftest.$ac_ext >&5
2013   rm -rf conftest*
2014   eval "ac_cv_header_$ac_safe=no"
2015 fi
2016 rm -f conftest*
2017 fi
2018 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2019   echo "$ac_t""yes" 1>&6
2020     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2021   cat >> confdefs.h <<EOF
2022 #define $ac_tr_hdr 1
2023 EOF
2024
2025 else
2026   echo "$ac_t""no" 1>&6
2027 fi
2028 done
2029
2030
2031 # Check for thread headers.
2032 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2033 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2034 echo "configure:2035: checking for thread.h" >&5
2035 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2036   echo $ac_n "(cached) $ac_c" 1>&6
2037 else
2038   cat > conftest.$ac_ext <<EOF
2039 #line 2040 "configure"
2040 #include "confdefs.h"
2041 #include <thread.h>
2042 EOF
2043 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2044 { (eval echo configure:2045: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2045 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2046 if test -z "$ac_err"; then
2047   rm -rf conftest*
2048   eval "ac_cv_header_$ac_safe=yes"
2049 else
2050   echo "$ac_err" >&5
2051   echo "configure: failed program was:" >&5
2052   cat conftest.$ac_ext >&5
2053   rm -rf conftest*
2054   eval "ac_cv_header_$ac_safe=no"
2055 fi
2056 rm -f conftest*
2057 fi
2058 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2059   echo "$ac_t""yes" 1>&6
2060   have_thread_h=yes
2061 else
2062   echo "$ac_t""no" 1>&6
2063 have_thread_h=
2064 fi
2065
2066 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2067 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2068 echo "configure:2069: checking for pthread.h" >&5
2069 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2070   echo $ac_n "(cached) $ac_c" 1>&6
2071 else
2072   cat > conftest.$ac_ext <<EOF
2073 #line 2074 "configure"
2074 #include "confdefs.h"
2075 #include <pthread.h>
2076 EOF
2077 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2078 { (eval echo configure:2079: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2079 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2080 if test -z "$ac_err"; then
2081   rm -rf conftest*
2082   eval "ac_cv_header_$ac_safe=yes"
2083 else
2084   echo "$ac_err" >&5
2085   echo "configure: failed program was:" >&5
2086   cat conftest.$ac_ext >&5
2087   rm -rf conftest*
2088   eval "ac_cv_header_$ac_safe=no"
2089 fi
2090 rm -f conftest*
2091 fi
2092 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2093   echo "$ac_t""yes" 1>&6
2094   have_pthread_h=yes
2095 else
2096   echo "$ac_t""no" 1>&6
2097 have_pthread_h=
2098 fi
2099
2100
2101 # See if GNAT has been installed
2102 # Extract the first word of "gnatbind", so it can be a program name with args.
2103 set dummy gnatbind; ac_word=$2
2104 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2105 echo "configure:2106: checking for $ac_word" >&5
2106 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2107   echo $ac_n "(cached) $ac_c" 1>&6
2108 else
2109   if test -n "$gnat"; then
2110   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2111 else
2112   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2113   ac_dummy="$PATH"
2114   for ac_dir in $ac_dummy; do
2115     test -z "$ac_dir" && ac_dir=.
2116     if test -f $ac_dir/$ac_word; then
2117       ac_cv_prog_gnat="yes"
2118       break
2119     fi
2120   done
2121   IFS="$ac_save_ifs"
2122   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2123 fi
2124 fi
2125 gnat="$ac_cv_prog_gnat"
2126 if test -n "$gnat"; then
2127   echo "$ac_t""$gnat" 1>&6
2128 else
2129   echo "$ac_t""no" 1>&6
2130 fi
2131
2132
2133 # See if the stage1 system preprocessor understands the ANSI C
2134 # preprocessor stringification operator.
2135
2136
2137 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2138 echo "configure:2139: checking for preprocessor stringizing operator" >&5
2139 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2140   echo $ac_n "(cached) $ac_c" 1>&6
2141 else
2142   cat > conftest.$ac_ext <<EOF
2143 #line 2144 "configure"
2144 #include "confdefs.h"
2145
2146 #define x(y) #y
2147
2148 char *s = x(teststring);
2149
2150 EOF
2151 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2152   egrep "#teststring" >/dev/null 2>&1; then
2153   rm -rf conftest*
2154   ac_cv_c_stringize=no
2155 else
2156   rm -rf conftest*
2157   ac_cv_c_stringize=yes
2158 fi
2159 rm -f conftest*
2160
2161 fi
2162
2163 if test "${ac_cv_c_stringize}" = yes
2164 then
2165         cat >> confdefs.h <<\EOF
2166 #define HAVE_STRINGIZE 1
2167 EOF
2168
2169 fi
2170 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2171
2172
2173 # Use <inttypes.h> only if it exists,
2174 # doesn't clash with <sys/types.h>, and declares intmax_t.
2175 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2176 echo "configure:2177: checking for inttypes.h" >&5
2177 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2178   echo $ac_n "(cached) $ac_c" 1>&6
2179 else
2180   cat > conftest.$ac_ext <<EOF
2181 #line 2182 "configure"
2182 #include "confdefs.h"
2183 #include <sys/types.h>
2184 #include <inttypes.h>
2185 int main() {
2186 intmax_t i = -1;
2187 ; return 0; }
2188 EOF
2189 if { (eval echo configure:2190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2190   rm -rf conftest*
2191   gcc_cv_header_inttypes_h=yes
2192 else
2193   echo "configure: failed program was:" >&5
2194   cat conftest.$ac_ext >&5
2195   rm -rf conftest*
2196   gcc_cv_header_inttypes_h=no
2197 fi
2198 rm -f conftest*
2199 fi
2200
2201 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2202 if test $gcc_cv_header_inttypes_h = yes; then
2203   cat >> confdefs.h <<\EOF
2204 #define HAVE_INTTYPES_H 1
2205 EOF
2206
2207 fi
2208
2209 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2210         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2211         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2212         fputs_unlocked getrusage valloc
2213 do
2214 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2215 echo "configure:2216: checking for $ac_func" >&5
2216 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2217   echo $ac_n "(cached) $ac_c" 1>&6
2218 else
2219   cat > conftest.$ac_ext <<EOF
2220 #line 2221 "configure"
2221 #include "confdefs.h"
2222 /* System header to define __stub macros and hopefully few prototypes,
2223     which can conflict with char $ac_func(); below.  */
2224 #include <assert.h>
2225 /* Override any gcc2 internal prototype to avoid an error.  */
2226 /* We use char because int might match the return type of a gcc2
2227     builtin and then its argument prototype would still apply.  */
2228 char $ac_func();
2229
2230 int main() {
2231
2232 /* The GNU C library defines this for functions which it implements
2233     to always fail with ENOSYS.  Some functions are actually named
2234     something starting with __ and the normal name is an alias.  */
2235 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2236 choke me
2237 #else
2238 $ac_func();
2239 #endif
2240
2241 ; return 0; }
2242 EOF
2243 if { (eval echo configure:2244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2244   rm -rf conftest*
2245   eval "ac_cv_func_$ac_func=yes"
2246 else
2247   echo "configure: failed program was:" >&5
2248   cat conftest.$ac_ext >&5
2249   rm -rf conftest*
2250   eval "ac_cv_func_$ac_func=no"
2251 fi
2252 rm -f conftest*
2253 fi
2254
2255 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2256   echo "$ac_t""yes" 1>&6
2257     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2258   cat >> confdefs.h <<EOF
2259 #define $ac_tr_func 1
2260 EOF
2261
2262 else
2263   echo "$ac_t""no" 1>&6
2264 fi
2265 done
2266
2267
2268 # Make sure wchar_t is available
2269 #AC_CHECK_TYPE(wchar_t, unsigned int)
2270
2271 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2272 echo "configure:2273: checking for vprintf" >&5
2273 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2274   echo $ac_n "(cached) $ac_c" 1>&6
2275 else
2276   cat > conftest.$ac_ext <<EOF
2277 #line 2278 "configure"
2278 #include "confdefs.h"
2279 /* System header to define __stub macros and hopefully few prototypes,
2280     which can conflict with char vprintf(); below.  */
2281 #include <assert.h>
2282 /* Override any gcc2 internal prototype to avoid an error.  */
2283 /* We use char because int might match the return type of a gcc2
2284     builtin and then its argument prototype would still apply.  */
2285 char vprintf();
2286
2287 int main() {
2288
2289 /* The GNU C library defines this for functions which it implements
2290     to always fail with ENOSYS.  Some functions are actually named
2291     something starting with __ and the normal name is an alias.  */
2292 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2293 choke me
2294 #else
2295 vprintf();
2296 #endif
2297
2298 ; return 0; }
2299 EOF
2300 if { (eval echo configure:2301: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2301   rm -rf conftest*
2302   eval "ac_cv_func_vprintf=yes"
2303 else
2304   echo "configure: failed program was:" >&5
2305   cat conftest.$ac_ext >&5
2306   rm -rf conftest*
2307   eval "ac_cv_func_vprintf=no"
2308 fi
2309 rm -f conftest*
2310 fi
2311
2312 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2313   echo "$ac_t""yes" 1>&6
2314   cat >> confdefs.h <<\EOF
2315 #define HAVE_VPRINTF 1
2316 EOF
2317
2318 else
2319   echo "$ac_t""no" 1>&6
2320 fi
2321
2322 if test "$ac_cv_func_vprintf" != yes; then
2323 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2324 echo "configure:2325: checking for _doprnt" >&5
2325 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2326   echo $ac_n "(cached) $ac_c" 1>&6
2327 else
2328   cat > conftest.$ac_ext <<EOF
2329 #line 2330 "configure"
2330 #include "confdefs.h"
2331 /* System header to define __stub macros and hopefully few prototypes,
2332     which can conflict with char _doprnt(); below.  */
2333 #include <assert.h>
2334 /* Override any gcc2 internal prototype to avoid an error.  */
2335 /* We use char because int might match the return type of a gcc2
2336     builtin and then its argument prototype would still apply.  */
2337 char _doprnt();
2338
2339 int main() {
2340
2341 /* The GNU C library defines this for functions which it implements
2342     to always fail with ENOSYS.  Some functions are actually named
2343     something starting with __ and the normal name is an alias.  */
2344 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2345 choke me
2346 #else
2347 _doprnt();
2348 #endif
2349
2350 ; return 0; }
2351 EOF
2352 if { (eval echo configure:2353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2353   rm -rf conftest*
2354   eval "ac_cv_func__doprnt=yes"
2355 else
2356   echo "configure: failed program was:" >&5
2357   cat conftest.$ac_ext >&5
2358   rm -rf conftest*
2359   eval "ac_cv_func__doprnt=no"
2360 fi
2361 rm -f conftest*
2362 fi
2363
2364 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2365   echo "$ac_t""yes" 1>&6
2366   cat >> confdefs.h <<\EOF
2367 #define HAVE_DOPRNT 1
2368 EOF
2369
2370 else
2371   echo "$ac_t""no" 1>&6
2372 fi
2373
2374 fi
2375
2376 vfprintf=
2377 doprint=
2378 if test $ac_cv_func_vprintf != yes ; then
2379   vfprintf=vfprintf.o
2380   if test $ac_cv_func__doprnt != yes ; then
2381     doprint=doprint.o
2382   fi
2383 fi
2384
2385
2386
2387 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2388 echo "configure:2389: checking whether the printf functions support %p" >&5
2389 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2390   echo $ac_n "(cached) $ac_c" 1>&6
2391 else
2392   if test "$cross_compiling" = yes; then
2393   gcc_cv_func_printf_ptr=no
2394 else
2395   cat > conftest.$ac_ext <<EOF
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398 #include <stdio.h>
2399
2400 main()
2401 {
2402   char buf[64];
2403   char *p = buf, *q = NULL;
2404   sprintf(buf, "%p", p);
2405   sscanf(buf, "%p", &q);
2406   exit (p != q);
2407 }
2408 EOF
2409 if { (eval echo configure:2410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2410 then
2411   gcc_cv_func_printf_ptr=yes
2412 else
2413   echo "configure: failed program was:" >&5
2414   cat conftest.$ac_ext >&5
2415   rm -fr conftest*
2416   gcc_cv_func_printf_ptr=no
2417 fi
2418 rm -fr conftest*
2419 fi
2420
2421 rm -f core core.* *.core
2422 fi
2423
2424 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2425 if test $gcc_cv_func_printf_ptr = yes ; then
2426   cat >> confdefs.h <<\EOF
2427 #define HAVE_PRINTF_PTR 1
2428 EOF
2429
2430 fi
2431
2432
2433 case "${host}" in
2434 *-*-uwin*)
2435   # Under some versions of uwin, vfork is notoriously buggy and the test
2436   # can hang configure; on other versions, vfork exists just as a stub.
2437   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2438   ac_cv_func_vfork_works=no
2439   ;;
2440 esac
2441 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2442 echo "configure:2443: checking for pid_t" >&5
2443 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2444   echo $ac_n "(cached) $ac_c" 1>&6
2445 else
2446   cat > conftest.$ac_ext <<EOF
2447 #line 2448 "configure"
2448 #include "confdefs.h"
2449 #include <sys/types.h>
2450 #if STDC_HEADERS
2451 #include <stdlib.h>
2452 #include <stddef.h>
2453 #endif
2454 EOF
2455 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2456   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2457   rm -rf conftest*
2458   ac_cv_type_pid_t=yes
2459 else
2460   rm -rf conftest*
2461   ac_cv_type_pid_t=no
2462 fi
2463 rm -f conftest*
2464
2465 fi
2466 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2467 if test $ac_cv_type_pid_t = no; then
2468   cat >> confdefs.h <<\EOF
2469 #define pid_t int
2470 EOF
2471
2472 fi
2473
2474 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2475 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2476 echo "configure:2477: checking for vfork.h" >&5
2477 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2478   echo $ac_n "(cached) $ac_c" 1>&6
2479 else
2480   cat > conftest.$ac_ext <<EOF
2481 #line 2482 "configure"
2482 #include "confdefs.h"
2483 #include <vfork.h>
2484 EOF
2485 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2486 { (eval echo configure:2487: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2487 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2488 if test -z "$ac_err"; then
2489   rm -rf conftest*
2490   eval "ac_cv_header_$ac_safe=yes"
2491 else
2492   echo "$ac_err" >&5
2493   echo "configure: failed program was:" >&5
2494   cat conftest.$ac_ext >&5
2495   rm -rf conftest*
2496   eval "ac_cv_header_$ac_safe=no"
2497 fi
2498 rm -f conftest*
2499 fi
2500 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2501   echo "$ac_t""yes" 1>&6
2502   cat >> confdefs.h <<\EOF
2503 #define HAVE_VFORK_H 1
2504 EOF
2505
2506 else
2507   echo "$ac_t""no" 1>&6
2508 fi
2509
2510 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2511 echo "configure:2512: checking for working vfork" >&5
2512 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2513   echo $ac_n "(cached) $ac_c" 1>&6
2514 else
2515   if test "$cross_compiling" = yes; then
2516   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2517 echo "configure:2518: checking for vfork" >&5
2518 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2519   echo $ac_n "(cached) $ac_c" 1>&6
2520 else
2521   cat > conftest.$ac_ext <<EOF
2522 #line 2523 "configure"
2523 #include "confdefs.h"
2524 /* System header to define __stub macros and hopefully few prototypes,
2525     which can conflict with char vfork(); below.  */
2526 #include <assert.h>
2527 /* Override any gcc2 internal prototype to avoid an error.  */
2528 /* We use char because int might match the return type of a gcc2
2529     builtin and then its argument prototype would still apply.  */
2530 char vfork();
2531
2532 int main() {
2533
2534 /* The GNU C library defines this for functions which it implements
2535     to always fail with ENOSYS.  Some functions are actually named
2536     something starting with __ and the normal name is an alias.  */
2537 #if defined (__stub_vfork) || defined (__stub___vfork)
2538 choke me
2539 #else
2540 vfork();
2541 #endif
2542
2543 ; return 0; }
2544 EOF
2545 if { (eval echo configure:2546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2546   rm -rf conftest*
2547   eval "ac_cv_func_vfork=yes"
2548 else
2549   echo "configure: failed program was:" >&5
2550   cat conftest.$ac_ext >&5
2551   rm -rf conftest*
2552   eval "ac_cv_func_vfork=no"
2553 fi
2554 rm -f conftest*
2555 fi
2556
2557 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2558   echo "$ac_t""yes" 1>&6
2559   :
2560 else
2561   echo "$ac_t""no" 1>&6
2562 fi
2563
2564 ac_cv_func_vfork_works=$ac_cv_func_vfork
2565 else
2566   cat > conftest.$ac_ext <<EOF
2567 #line 2568 "configure"
2568 #include "confdefs.h"
2569 /* Thanks to Paul Eggert for this test.  */
2570 #include <stdio.h>
2571 #include <sys/types.h>
2572 #include <sys/stat.h>
2573 #ifdef HAVE_UNISTD_H
2574 #include <unistd.h>
2575 #endif
2576 #ifdef HAVE_VFORK_H
2577 #include <vfork.h>
2578 #endif
2579 /* On some sparc systems, changes by the child to local and incoming
2580    argument registers are propagated back to the parent.
2581    The compiler is told about this with #include <vfork.h>,
2582    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2583    Test for this by using a static variable whose address
2584    is put into a register that is clobbered by the vfork.  */
2585 static
2586 #ifdef __cplusplus
2587 sparc_address_test (int arg)
2588 #else
2589 sparc_address_test (arg) int arg;
2590 #endif
2591 {
2592   static pid_t child;
2593   if (!child) {
2594     child = vfork ();
2595     if (child < 0) {
2596       perror ("vfork");
2597       _exit(2);
2598     }
2599     if (!child) {
2600       arg = getpid();
2601       write(-1, "", 0);
2602       _exit (arg);
2603     }
2604   }
2605 }
2606 main() {
2607   pid_t parent = getpid ();
2608   pid_t child;
2609
2610   sparc_address_test ();
2611
2612   child = vfork ();
2613
2614   if (child == 0) {
2615     /* Here is another test for sparc vfork register problems.
2616        This test uses lots of local variables, at least
2617        as many local variables as main has allocated so far
2618        including compiler temporaries.  4 locals are enough for
2619        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2620        A buggy compiler should reuse the register of parent
2621        for one of the local variables, since it will think that
2622        parent can't possibly be used any more in this routine.
2623        Assigning to the local variable will thus munge parent
2624        in the parent process.  */
2625     pid_t
2626       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2627       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2628     /* Convince the compiler that p..p7 are live; otherwise, it might
2629        use the same hardware register for all 8 local variables.  */
2630     if (p != p1 || p != p2 || p != p3 || p != p4
2631         || p != p5 || p != p6 || p != p7)
2632       _exit(1);
2633
2634     /* On some systems (e.g. IRIX 3.3),
2635        vfork doesn't separate parent from child file descriptors.
2636        If the child closes a descriptor before it execs or exits,
2637        this munges the parent's descriptor as well.
2638        Test for this by closing stdout in the child.  */
2639     _exit(close(fileno(stdout)) != 0);
2640   } else {
2641     int status;
2642     struct stat st;
2643
2644     while (wait(&status) != child)
2645       ;
2646     exit(
2647          /* Was there some problem with vforking?  */
2648          child < 0
2649
2650          /* Did the child fail?  (This shouldn't happen.)  */
2651          || status
2652
2653          /* Did the vfork/compiler bug occur?  */
2654          || parent != getpid()
2655
2656          /* Did the file descriptor bug occur?  */
2657          || fstat(fileno(stdout), &st) != 0
2658          );
2659   }
2660 }
2661 EOF
2662 if { (eval echo configure:2663: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2663 then
2664   ac_cv_func_vfork_works=yes
2665 else
2666   echo "configure: failed program was:" >&5
2667   cat conftest.$ac_ext >&5
2668   rm -fr conftest*
2669   ac_cv_func_vfork_works=no
2670 fi
2671 rm -fr conftest*
2672 fi
2673
2674 fi
2675
2676 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2677 if test $ac_cv_func_vfork_works = no; then
2678   cat >> confdefs.h <<\EOF
2679 #define vfork fork
2680 EOF
2681
2682 fi
2683
2684 for ac_hdr in unistd.h
2685 do
2686 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2687 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2688 echo "configure:2689: checking for $ac_hdr" >&5
2689 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2690   echo $ac_n "(cached) $ac_c" 1>&6
2691 else
2692   cat > conftest.$ac_ext <<EOF
2693 #line 2694 "configure"
2694 #include "confdefs.h"
2695 #include <$ac_hdr>
2696 EOF
2697 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2698 { (eval echo configure:2699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2699 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2700 if test -z "$ac_err"; then
2701   rm -rf conftest*
2702   eval "ac_cv_header_$ac_safe=yes"
2703 else
2704   echo "$ac_err" >&5
2705   echo "configure: failed program was:" >&5
2706   cat conftest.$ac_ext >&5
2707   rm -rf conftest*
2708   eval "ac_cv_header_$ac_safe=no"
2709 fi
2710 rm -f conftest*
2711 fi
2712 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2713   echo "$ac_t""yes" 1>&6
2714     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2715   cat >> confdefs.h <<EOF
2716 #define $ac_tr_hdr 1
2717 EOF
2718
2719 else
2720   echo "$ac_t""no" 1>&6
2721 fi
2722 done
2723
2724 for ac_func in getpagesize
2725 do
2726 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2727 echo "configure:2728: checking for $ac_func" >&5
2728 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2729   echo $ac_n "(cached) $ac_c" 1>&6
2730 else
2731   cat > conftest.$ac_ext <<EOF
2732 #line 2733 "configure"
2733 #include "confdefs.h"
2734 /* System header to define __stub macros and hopefully few prototypes,
2735     which can conflict with char $ac_func(); below.  */
2736 #include <assert.h>
2737 /* Override any gcc2 internal prototype to avoid an error.  */
2738 /* We use char because int might match the return type of a gcc2
2739     builtin and then its argument prototype would still apply.  */
2740 char $ac_func();
2741
2742 int main() {
2743
2744 /* The GNU C library defines this for functions which it implements
2745     to always fail with ENOSYS.  Some functions are actually named
2746     something starting with __ and the normal name is an alias.  */
2747 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2748 choke me
2749 #else
2750 $ac_func();
2751 #endif
2752
2753 ; return 0; }
2754 EOF
2755 if { (eval echo configure:2756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2756   rm -rf conftest*
2757   eval "ac_cv_func_$ac_func=yes"
2758 else
2759   echo "configure: failed program was:" >&5
2760   cat conftest.$ac_ext >&5
2761   rm -rf conftest*
2762   eval "ac_cv_func_$ac_func=no"
2763 fi
2764 rm -f conftest*
2765 fi
2766
2767 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2768   echo "$ac_t""yes" 1>&6
2769     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2770   cat >> confdefs.h <<EOF
2771 #define $ac_tr_func 1
2772 EOF
2773
2774 else
2775   echo "$ac_t""no" 1>&6
2776 fi
2777 done
2778
2779 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2780 echo "configure:2781: checking for working mmap from /dev/zero" >&5
2781 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2782   echo $ac_n "(cached) $ac_c" 1>&6
2783 else
2784   if test "$cross_compiling" = yes; then
2785   ac_cv_func_mmap_anywhere=no
2786 else
2787   cat > conftest.$ac_ext <<EOF
2788 #line 2789 "configure"
2789 #include "confdefs.h"
2790
2791 /* Test by Richard Henderson and Alexandre Oliva.
2792    Check whether mmap from /dev/zero works. */
2793 #include <sys/types.h>
2794 #include <fcntl.h>
2795 #include <sys/mman.h>
2796
2797 /* This mess was copied from the GNU getpagesize.h.  */
2798 #ifndef HAVE_GETPAGESIZE
2799 # ifdef HAVE_UNISTD_H
2800 #  include <unistd.h>
2801 # endif
2802
2803 /* Assume that all systems that can run configure have sys/param.h.  */
2804 # ifndef HAVE_SYS_PARAM_H
2805 #  define HAVE_SYS_PARAM_H 1
2806 # endif
2807
2808 # ifdef _SC_PAGESIZE
2809 #  define getpagesize() sysconf(_SC_PAGESIZE)
2810 # else /* no _SC_PAGESIZE */
2811 #  ifdef HAVE_SYS_PARAM_H
2812 #   include <sys/param.h>
2813 #   ifdef EXEC_PAGESIZE
2814 #    define getpagesize() EXEC_PAGESIZE
2815 #   else /* no EXEC_PAGESIZE */
2816 #    ifdef NBPG
2817 #     define getpagesize() NBPG * CLSIZE
2818 #     ifndef CLSIZE
2819 #      define CLSIZE 1
2820 #     endif /* no CLSIZE */
2821 #    else /* no NBPG */
2822 #     ifdef NBPC
2823 #      define getpagesize() NBPC
2824 #     else /* no NBPC */
2825 #      ifdef PAGESIZE
2826 #       define getpagesize() PAGESIZE
2827 #      endif /* PAGESIZE */
2828 #     endif /* no NBPC */
2829 #    endif /* no NBPG */
2830 #   endif /* no EXEC_PAGESIZE */
2831 #  else /* no HAVE_SYS_PARAM_H */
2832 #   define getpagesize() 8192   /* punt totally */
2833 #  endif /* no HAVE_SYS_PARAM_H */
2834 # endif /* no _SC_PAGESIZE */
2835
2836 #endif /* no HAVE_GETPAGESIZE */
2837
2838 int main()
2839 {
2840   char *x;
2841   int fd, pg;
2842
2843   fd = open("/dev/zero", O_RDWR);
2844   if (fd < 0)
2845     exit(1);
2846
2847   pg = getpagesize();
2848   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2849   if (x == (char *) -1)
2850     exit(2);
2851
2852   *(int *)x += 1;
2853
2854   if (munmap(x, pg) < 0)
2855     exit(3);
2856
2857   exit(0);
2858 }
2859 EOF
2860 if { (eval echo configure:2861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2861 then
2862   ac_cv_func_mmap_anywhere=yes
2863 else
2864   echo "configure: failed program was:" >&5
2865   cat conftest.$ac_ext >&5
2866   rm -fr conftest*
2867   ac_cv_func_mmap_anywhere=no
2868 fi
2869 rm -fr conftest*
2870 fi
2871
2872 fi
2873
2874 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
2875 if test $ac_cv_func_mmap_anywhere = yes; then
2876   cat >> confdefs.h <<\EOF
2877 #define HAVE_MMAP_ANYWHERE 1
2878 EOF
2879
2880 fi
2881
2882
2883 for ac_func in bcopy bzero bcmp \
2884         index rindex getenv atol sbrk abort atof getcwd getwd \
2885         strsignal putc_unlocked fputs_unlocked strstr environ
2886 do
2887 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2888 echo "configure:2889: checking whether $ac_func must be declared" >&5
2889 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2890   echo $ac_n "(cached) $ac_c" 1>&6
2891 else
2892   cat > conftest.$ac_ext <<EOF
2893 #line 2894 "configure"
2894 #include "confdefs.h"
2895
2896 #include <stdio.h>
2897 #ifdef STRING_WITH_STRINGS
2898 # include <string.h>
2899 # include <strings.h>
2900 #else
2901 # ifdef HAVE_STRING_H
2902 #  include <string.h>
2903 # else
2904 #  ifdef HAVE_STRINGS_H
2905 #   include <strings.h>
2906 #  endif
2907 # endif
2908 #endif
2909 #ifdef HAVE_STDLIB_H
2910 #include <stdlib.h>
2911 #endif
2912 #ifdef HAVE_UNISTD_H
2913 #include <unistd.h>
2914 #endif
2915 #ifndef HAVE_RINDEX
2916 #ifndef rindex
2917 #define rindex strrchr
2918 #endif
2919 #endif
2920 #ifndef HAVE_INDEX
2921 #ifndef index
2922 #define index strchr
2923 #endif
2924 #endif
2925
2926 int main() {
2927 char *(*pfn) = (char *(*)) $ac_func
2928 ; return 0; }
2929 EOF
2930 if { (eval echo configure:2931: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2931   rm -rf conftest*
2932   eval "gcc_cv_decl_needed_$ac_func=no"
2933 else
2934   echo "configure: failed program was:" >&5
2935   cat conftest.$ac_ext >&5
2936   rm -rf conftest*
2937   eval "gcc_cv_decl_needed_$ac_func=yes"
2938 fi
2939 rm -f conftest*
2940 fi
2941
2942 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2943   echo "$ac_t""yes" 1>&6
2944   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2945   cat >> confdefs.h <<EOF
2946 #define $gcc_tr_decl 1
2947 EOF
2948
2949 else
2950   echo "$ac_t""no" 1>&6
2951 fi
2952
2953 done
2954
2955
2956 for ac_func in malloc realloc calloc free
2957 do
2958 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2959 echo "configure:2960: checking whether $ac_func must be declared" >&5
2960 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2961   echo $ac_n "(cached) $ac_c" 1>&6
2962 else
2963   cat > conftest.$ac_ext <<EOF
2964 #line 2965 "configure"
2965 #include "confdefs.h"
2966
2967 #include <stdio.h>
2968 #ifdef STRING_WITH_STRINGS
2969 # include <string.h>
2970 # include <strings.h>
2971 #else
2972 # ifdef HAVE_STRING_H
2973 #  include <string.h>
2974 # else
2975 #  ifdef HAVE_STRINGS_H
2976 #   include <strings.h>
2977 #  endif
2978 # endif
2979 #endif
2980 #ifdef HAVE_STDLIB_H
2981 #include <stdlib.h>
2982 #endif
2983 #ifdef HAVE_UNISTD_H
2984 #include <unistd.h>
2985 #endif
2986 #ifndef HAVE_RINDEX
2987 #ifndef rindex
2988 #define rindex strrchr
2989 #endif
2990 #endif
2991 #ifndef HAVE_INDEX
2992 #ifndef index
2993 #define index strchr
2994 #endif
2995 #endif
2996 #ifdef HAVE_MALLOC_H
2997 #include <malloc.h>
2998 #endif
2999
3000 int main() {
3001 char *(*pfn) = (char *(*)) $ac_func
3002 ; return 0; }
3003 EOF
3004 if { (eval echo configure:3005: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3005   rm -rf conftest*
3006   eval "gcc_cv_decl_needed_$ac_func=no"
3007 else
3008   echo "configure: failed program was:" >&5
3009   cat conftest.$ac_ext >&5
3010   rm -rf conftest*
3011   eval "gcc_cv_decl_needed_$ac_func=yes"
3012 fi
3013 rm -f conftest*
3014 fi
3015
3016 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3017   echo "$ac_t""yes" 1>&6
3018   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3019   cat >> confdefs.h <<EOF
3020 #define $gcc_tr_decl 1
3021 EOF
3022
3023 else
3024   echo "$ac_t""no" 1>&6
3025 fi
3026
3027 done
3028
3029
3030 for ac_func in getrlimit setrlimit getrusage
3031 do
3032 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3033 echo "configure:3034: checking whether $ac_func must be declared" >&5
3034 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3035   echo $ac_n "(cached) $ac_c" 1>&6
3036 else
3037   cat > conftest.$ac_ext <<EOF
3038 #line 3039 "configure"
3039 #include "confdefs.h"
3040
3041 #include <stdio.h>
3042 #ifdef STRING_WITH_STRINGS
3043 # include <string.h>
3044 # include <strings.h>
3045 #else
3046 # ifdef HAVE_STRING_H
3047 #  include <string.h>
3048 # else
3049 #  ifdef HAVE_STRINGS_H
3050 #   include <strings.h>
3051 #  endif
3052 # endif
3053 #endif
3054 #ifdef HAVE_STDLIB_H
3055 #include <stdlib.h>
3056 #endif
3057 #ifdef HAVE_UNISTD_H
3058 #include <unistd.h>
3059 #endif
3060 #ifndef HAVE_RINDEX
3061 #ifndef rindex
3062 #define rindex strrchr
3063 #endif
3064 #endif
3065 #ifndef HAVE_INDEX
3066 #ifndef index
3067 #define index strchr
3068 #endif
3069 #endif
3070 #include <sys/types.h>
3071 #ifdef HAVE_SYS_RESOURCE_H
3072 #include <sys/resource.h>
3073 #endif
3074
3075 int main() {
3076 char *(*pfn) = (char *(*)) $ac_func
3077 ; return 0; }
3078 EOF
3079 if { (eval echo configure:3080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3080   rm -rf conftest*
3081   eval "gcc_cv_decl_needed_$ac_func=no"
3082 else
3083   echo "configure: failed program was:" >&5
3084   cat conftest.$ac_ext >&5
3085   rm -rf conftest*
3086   eval "gcc_cv_decl_needed_$ac_func=yes"
3087 fi
3088 rm -f conftest*
3089 fi
3090
3091 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3092   echo "$ac_t""yes" 1>&6
3093   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3094   cat >> confdefs.h <<EOF
3095 #define $gcc_tr_decl 1
3096 EOF
3097
3098 else
3099   echo "$ac_t""no" 1>&6
3100 fi
3101
3102 done
3103
3104
3105 # mkdir takes a single argument on some systems.
3106 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3107 echo "configure:3108: checking if mkdir takes one argument" >&5
3108 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3109   echo $ac_n "(cached) $ac_c" 1>&6
3110 else
3111   cat > conftest.$ac_ext <<EOF
3112 #line 3113 "configure"
3113 #include "confdefs.h"
3114
3115 #include <sys/types.h>
3116 #ifdef HAVE_SYS_STAT_H
3117 # include <sys/stat.h>
3118 #endif
3119 #ifdef HAVE_UNISTD_H
3120 # include <unistd.h>
3121 #endif
3122 #ifdef HAVE_DIRECT_H
3123 # include <direct.h>
3124 #endif
3125 int main() {
3126 mkdir ("foo", 0);
3127 ; return 0; }
3128 EOF
3129 if { (eval echo configure:3130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3130   rm -rf conftest*
3131   gcc_cv_mkdir_takes_one_arg=no
3132 else
3133   echo "configure: failed program was:" >&5
3134   cat conftest.$ac_ext >&5
3135   rm -rf conftest*
3136   gcc_cv_mkdir_takes_one_arg=yes
3137 fi
3138 rm -f conftest*
3139 fi
3140
3141 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3142 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3143   cat >> confdefs.h <<\EOF
3144 #define MKDIR_TAKES_ONE_ARG 1
3145 EOF
3146
3147 fi
3148
3149
3150 # File extensions
3151 manext='.1'
3152 objext='.o'
3153
3154
3155
3156 build_xm_file=
3157 build_xm_defines=
3158 build_install_headers_dir=install-headers-tar
3159 build_exeext=
3160 host_xm_file=
3161 host_xm_defines=
3162 host_xmake_file=
3163 host_truncate_target=
3164 host_exeext=
3165
3166 # Decode the host machine, then the target machine.
3167 # For the host machine, we save the xm_file variable as host_xm_file;
3168 # then we decode the target machine and forget everything else
3169 # that came from the host machine.
3170 for machine in $build $host $target; do
3171
3172         out_file=
3173         xmake_file=
3174         tmake_file=
3175         extra_headers=
3176         extra_passes=
3177         extra_parts=
3178         extra_programs=
3179         extra_objs=
3180         extra_host_objs=
3181         extra_gcc_objs=
3182         xm_defines=
3183         float_format=
3184         # Set this to force installation and use of collect2.
3185         use_collect2=
3186         # Set this to override the default target model.
3187         target_cpu_default=
3188         # Set this to control how the header file directory is installed.
3189         install_headers_dir=install-headers-tar
3190         # Set this to a non-empty list of args to pass to cpp if the target
3191         # wants its .md file passed through cpp.
3192         md_cppflags=
3193         # Set this if directory names should be truncated to 14 characters.
3194         truncate_target=
3195         # Set this if gdb needs a dir command with `dirname $out_file`
3196         gdb_needs_out_file_path=
3197         # Set this if the build machine requires executables to have a
3198         # file name suffix.
3199         exeext=
3200         # Set this to control which thread package will be used.
3201         thread_file=
3202         # Reinitialize these from the flag values every loop pass, since some
3203         # configure entries modify them.
3204         gas="$gas_flag"
3205         gnu_ld="$gnu_ld_flag"
3206         enable_threads=$enable_threads_flag
3207
3208         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3209         # updated in each machine entry.
3210         tm_p_file=
3211         cpu_type=`echo $machine | sed 's/-.*$//'`
3212         case $machine in
3213         alpha*-*-*)
3214                 cpu_type=alpha
3215                 ;;
3216         arm*-*-*)
3217                 cpu_type=arm
3218                 ;;
3219         c*-convex-*)
3220                 cpu_type=convex
3221                 ;;
3222         i[34567]86-*-*)
3223                 cpu_type=i386
3224                 ;;
3225         hppa*-*-*)
3226                 cpu_type=pa
3227                 ;;
3228         m68000-*-*)
3229                 cpu_type=m68k
3230                 ;;
3231         mips*-*-*)
3232                 cpu_type=mips
3233                 ;;
3234         pj*-*-*)
3235                 cpu_type=pj
3236                 ;;
3237         powerpc*-*-*)
3238                 cpu_type=rs6000
3239                 ;;
3240         pyramid-*-*)
3241                 cpu_type=pyr
3242                 ;;
3243         sparc*-*-*)
3244                 cpu_type=sparc
3245                 ;;
3246         esac
3247
3248         tm_file=${cpu_type}/${cpu_type}.h
3249         xm_file=${cpu_type}/xm-${cpu_type}.h
3250         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3251         then
3252                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3253         fi
3254         # On a.out targets, we need to use collect2.
3255         case $machine in
3256         *-*-*aout*)
3257                 use_collect2=yes
3258                 ;;
3259         esac
3260
3261         # Common parts for linux-gnu and openbsd systems
3262         case $machine in
3263         *-*-linux-gnu*)
3264                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3265                 ;;
3266         *-*-openbsd*)
3267                 tm_file=${cpu_type}/openbsd.h
3268                 tmake_file="t-libc-ok t-openbsd"
3269                 # avoid surprises, always provide an xm-openbsd file
3270                 xm_file=${cpu_type}/xm-openbsd.h
3271                 # don't depend on processor x-fragments as well
3272                 xmake_file=none
3273                 if test x$enable_threads = xyes; then
3274                         thread_file='posix'
3275                         tmake_file="${tmake_file} t-openbsd-thread"
3276                 fi
3277                 ;;
3278         esac
3279
3280         case $machine in
3281         # Support site-specific machine types.
3282         *local*)
3283                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3284                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3285                 xm_file=${cpu_type}/xm-$rest.h
3286                 tm_file=${cpu_type}/$rest.h
3287                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3288                 then xmake_file=${cpu_type}/x-$rest; \
3289                 else true; \
3290                 fi
3291                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3292                 then tmake_file=${cpu_type}/t-$rest; \
3293                 else true; \
3294                 fi
3295                 ;;
3296         1750a-*-*)
3297                 ;;
3298         a29k-*-bsd* | a29k-*-sym1*)
3299                 tm_file="${tm_file} a29k/unix.h"
3300                 xm_defines=USG
3301                 xmake_file=a29k/x-unix
3302                 use_collect2=yes
3303                 ;;
3304         a29k-*-udi | a29k-*-coff)
3305                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3306                 tmake_file=a29k/t-a29kbare
3307                 ;;
3308         a29k-wrs-vxworks*)
3309                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3310                 tmake_file=a29k/t-vx29k
3311                 extra_parts="crtbegin.o crtend.o"
3312                 thread_file='vxworks'
3313                 ;;
3314         a29k-*-*)                       # Default a29k environment.
3315                 use_collect2=yes
3316                 ;;
3317         alpha-*-interix)
3318                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3319
3320                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3321                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3322
3323                 # GAS + IEEE_CONFORMANT
3324                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3325
3326                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3327                 xmake_file="x-interix alpha/t-pe"
3328                 tmake_file="alpha/t-interix alpha/t-ieee"
3329                 if test x$enable_threads = xyes ; then
3330                         thread_file='posix'
3331                 fi
3332                 if test x$stabs = xyes ; then
3333                         tm_file="${tm_file} dbxcoff.h"
3334                 fi
3335                 #prefix='$$INTERIX_ROOT'/usr/contrib
3336                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3337                 ;;
3338         alpha*-*-linux-gnuecoff*)
3339                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3340                 target_cpu_default="MASK_GAS"
3341                 tmake_file="alpha/t-ieee"
3342                 gas=no
3343                 xmake_file=none
3344                 gas=yes gnu_ld=yes
3345                 ;;
3346         alpha*-*-linux-gnulibc1*)
3347                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3348                 target_cpu_default="MASK_GAS"
3349                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3350                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3351                 xmake_file=none
3352                 gas=yes gnu_ld=yes
3353                 if test x$enable_threads = xyes; then
3354                         thread_file='posix'
3355                 fi
3356                 ;;
3357         alpha*-*-linux-gnu*)
3358                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3359                 target_cpu_default="MASK_GAS"
3360                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3361                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3362                 xmake_file=none
3363                 gas=yes gnu_ld=yes
3364                 if test x$enable_threads = xyes; then
3365                         thread_file='posix'
3366                 fi
3367                 ;;
3368         alpha*-*-netbsd*)
3369                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3370                 target_cpu_default="MASK_GAS"
3371                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3372                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3373                 xmake_file=none
3374                 gas=yes gnu_ld=yes
3375                 ;;
3376
3377         alpha*-*-openbsd*)
3378                 # default x-alpha is only appropriate for dec-osf.
3379                 target_cpu_default="MASK_GAS"
3380                 tmake_file="alpha/t-ieee"
3381                 ;;
3382
3383         alpha*-dec-osf*)
3384                 if test x$stabs = xyes
3385                 then
3386                         tm_file="${tm_file} dbx.h"
3387                 fi
3388                 if test x$gas != xyes
3389                 then
3390                         extra_passes="mips-tfile mips-tdump"
3391                 fi
3392                 use_collect2=yes
3393                 tmake_file="alpha/t-ieee"
3394                 case $machine in
3395                   *-*-osf1*)
3396                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3397                     ;;
3398                   *-*-osf[23]*)
3399                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3400                     ;;
3401                   *-*-osf4*)
3402                     tm_file="${tm_file} alpha/osf.h"
3403                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3404                     # a broken tar, so we use cpio instead.
3405                     install_headers_dir=install-headers-cpio
3406                     ;;
3407                   *-*-osf5*)
3408                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3409                     ;;
3410                 esac
3411                 case $machine in
3412                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3413                     target_cpu_default=MASK_SUPPORT_ARCH
3414                     ;;
3415                 esac
3416                 ;;
3417         alpha*-*-vxworks*)
3418                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3419                 tmake_file="alpha/t-ieee"
3420                 if  x$gas != xyes
3421                 then
3422                         extra_passes="mips-tfile mips-tdump"
3423                 fi
3424                 use_collect2=yes
3425                 thread_file='vxworks'
3426                 ;;
3427         alpha*-*-winnt*)
3428                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3429                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3430                 tmake_file="t-libc-ok alpha/t-ieee"
3431                 xmake_file=winnt/x-winnt
3432                 extra_host_objs=oldnames.o
3433                 extra_gcc_objs="spawnv.o oldnames.o"
3434                 if test x$gnu_ld != xyes
3435                 then
3436                         extra_programs=ld.exe
3437                 fi
3438                 if test x$enable_threads = xyes; then
3439                         thread_file='win32'
3440                 fi
3441                 ;;
3442         alpha*-dec-vms*)
3443                 tm_file=alpha/vms.h
3444                 xm_file="${xm_file} alpha/xm-vms.h"
3445                 tmake_file="alpha/t-vms alpha/t-ieee"
3446                 ;;
3447         arc-*-elf*)
3448                 extra_parts="crtinit.o crtfini.o"
3449                 ;;
3450         arm-*-coff* | armel-*-coff*)
3451                 tm_file=arm/coff.h
3452                 tmake_file=arm/t-bare
3453                 ;;
3454         arm-*-vxworks*)
3455                 tm_file=arm/vxarm.h
3456                 tmake_file=arm/t-bare
3457                 thread_file='vxworks'
3458                 ;;
3459         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3460                 tm_file=arm/riscix1-1.h
3461                 use_collect2=yes
3462                 ;;
3463         arm-*-riscix*)                  # Acorn RISC machine
3464                 if test x$gas = xyes
3465                 then
3466                     tm_file=arm/rix-gas.h
3467                 else
3468                     tm_file=arm/riscix.h
3469                 fi
3470                 xmake_file=arm/x-riscix
3471                 tmake_file=arm/t-riscix
3472                 use_collect2=yes
3473                 ;;
3474         arm-semi-aout | armel-semi-aout)
3475                 tm_file=arm/semi.h
3476                 tmake_file=arm/t-semi
3477                 ;;
3478         arm-semi-aof | armel-semi-aof)
3479                 tm_file=arm/semiaof.h
3480                 tmake_file=arm/t-semiaof
3481                 ;;
3482         arm*-*-netbsd*)
3483                 tm_file=arm/netbsd.h
3484                 tmake_file="t-netbsd arm/t-netbsd"
3485                 use_collect2=yes
3486                 ;;
3487         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3488                 cpu_type=arm
3489                 xmake_file=x-linux
3490                 tm_file=arm/linux-aout.h
3491                 tmake_file=arm/t-linux
3492                 gnu_ld=yes
3493                 ;;
3494         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3495                 xm_file=arm/xm-linux.h
3496                 xmake_file=x-linux
3497                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3498                 case $machine in
3499                 armv2*-*-*)
3500                         tm_file="arm/linux-elf26.h $tm_file"
3501                         ;;
3502                 esac
3503                 tmake_file="t-linux arm/t-linux"
3504                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3505                 gnu_ld=yes
3506                 case x${enable_threads} in
3507                 x | xyes | xpthreads | xposix)
3508                         thread_file='posix'
3509                         ;;
3510                 esac
3511                 ;;
3512         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3513                 xm_file=arm/xm-linux.h
3514                 xmake_file=x-linux
3515                 tm_file="arm/linux-elf.h"
3516                 case $machine in
3517                 armv2*-*-*)
3518                         tm_file="arm/linux-elf26.h $tm_file"
3519                         ;;
3520                 esac
3521                 tmake_file="t-linux arm/t-linux"
3522                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3523                 gnu_ld=yes
3524                 case x${enable_threads} in
3525                 x | xyes | xpthreads | xposix)
3526                         thread_file='posix'
3527                         ;;
3528                 esac
3529                 ;;
3530         arm*-*-uclinux*)                # ARM ucLinux
3531                 tm_file=arm/uclinux-elf.h
3532                 tmake_file=arm/t-arm-elf
3533                 ;;
3534         arm*-*-aout)
3535                 tm_file=arm/aout.h
3536                 tmake_file=arm/t-bare
3537                 ;;
3538         arm*-*-ecos-elf)
3539                 tm_file=arm/ecos-elf.h
3540                 tmake_file=arm/t-elf
3541                 ;;
3542         arm*-*-elf)
3543                 tm_file=arm/unknown-elf.h
3544                 tmake_file=arm/t-arm-elf
3545                 ;;
3546         arm*-*-conix*)
3547                 tm_file=arm/conix-elf.h
3548                 tmake_file=arm/t-arm-elf
3549                 ;;
3550         arm*-*-oabi)
3551                 tm_file=arm/unknown-elf-oabi.h
3552                 tmake_file=arm/t-arm-elf
3553                 ;;
3554         arm-*-pe*)
3555                 tm_file=arm/pe.h
3556                 tmake_file=arm/t-pe
3557                 extra_objs=pe.o
3558                 ;;
3559         avr-*-*)
3560                 ;;
3561         c1-convex-*)                    # Convex C1
3562                 target_cpu_default=1
3563                 use_collect2=yes
3564                 ;;
3565         c2-convex-*)                    # Convex C2
3566                 target_cpu_default=2
3567                 use_collect2=yes
3568                 ;;
3569         c32-convex-*)
3570                 target_cpu_default=4
3571                 use_collect2=yes
3572                 ;;
3573         c34-convex-*)
3574                 target_cpu_default=8
3575                 use_collect2=yes
3576                 ;;
3577         c38-convex-*)
3578                 target_cpu_default=16
3579                 use_collect2=yes
3580                 ;;
3581         c4x-*)
3582                 cpu_type=c4x
3583                 tmake_file=c4x/t-c4x
3584                 ;;
3585         clipper-intergraph-clix*)
3586                 tm_file="${tm_file} svr3.h clipper/clix.h"
3587                 xm_file=clipper/xm-clix.h
3588                 xmake_file=clipper/x-clix
3589                 extra_headers=va-clipper.h
3590                 extra_parts="crtbegin.o crtend.o"
3591                 install_headers_dir=install-headers-cpio
3592                 ;;
3593         dsp16xx-*)
3594                 ;;
3595         elxsi-elxsi-*)
3596                 use_collect2=yes
3597                 ;;
3598         fr30-*-elf)
3599                 tm_file="fr30/fr30.h"
3600                 tmake_file=fr30/t-fr30
3601                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3602                 ;;
3603 # This hasn't been upgraded to GCC 2.
3604 #       fx80-alliant-*)                 # Alliant FX/80
3605 #               ;;
3606         h8300-*-*)
3607                 float_format=i32
3608                 ;;
3609         hppa*-*-linux*)
3610                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3611                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3612                 tmake_file="t-linux pa/t-linux"
3613                 extra_parts="crtbegin.o crtend.o"
3614                 xmake_file=none
3615                 gas=yes gnu_ld=yes
3616                 if test x$enable_threads = xyes; then
3617                         thread_file='posix'
3618                 fi
3619                 ;;
3620         hppa*-*-openbsd*)
3621                 target_cpu_default="MASK_PA_11"
3622                 tmake_file=pa/t-openbsd
3623                 ;;
3624         hppa1.1-*-pro*)
3625                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3626                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3627                 xm_file=pa/xm-papro.h
3628                 tmake_file=pa/t-pro
3629                 ;;
3630         hppa1.1-*-osf*)
3631                 target_cpu_default="MASK_PA_11"
3632                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3633                 use_collect2=yes
3634                 ;;
3635         hppa1.1-*-rtems*)
3636                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3637                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3638                 xm_file=pa/xm-papro.h
3639                 tmake_file=pa/t-pro
3640                 ;;
3641         hppa1.0-*-osf*)
3642                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3643                 use_collect2=yes
3644                 ;;
3645         hppa1.1-*-bsd*)
3646                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3647                 target_cpu_default="MASK_PA_11"
3648                 use_collect2=yes
3649                 ;;
3650         hppa1.0-*-bsd*)
3651                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3652                 use_collect2=yes
3653                 ;;
3654         hppa1.0-*-hpux7*)
3655                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3656                 xm_file=pa/xm-pahpux.h
3657                 xmake_file=pa/x-pa-hpux
3658                 if test x$gas = xyes
3659                 then
3660                         tm_file="${tm_file} pa/gas.h"
3661                 fi
3662                 install_headers_dir=install-headers-cpio
3663                 use_collect2=yes
3664                 ;;
3665         hppa1.0-*-hpux8.0[0-2]*)
3666                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3667                 xm_file=pa/xm-pahpux.h
3668                 xmake_file=pa/x-pa-hpux
3669                 if test x$gas = xyes
3670                 then
3671                         tm_file="${tm_file} pa/pa-gas.h"
3672                 else
3673                         tm_file="pa/pa-oldas.h ${tm_file}"
3674                 fi
3675                 install_headers_dir=install-headers-cpio
3676                 use_collect2=yes
3677                 ;;
3678         hppa1.1-*-hpux8.0[0-2]*)
3679                 target_cpu_default="MASK_PA_11"
3680                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3681                 xm_file=pa/xm-pahpux.h
3682                 xmake_file=pa/x-pa-hpux
3683                 if test x$gas = xyes
3684                 then
3685                         tm_file="${tm_file} pa/pa-gas.h"
3686                 else
3687                         tm_file="pa/pa-oldas.h ${tm_file}"
3688                 fi
3689                 install_headers_dir=install-headers-cpio
3690                 use_collect2=yes
3691                 ;;
3692         hppa1.1-*-hpux8*)
3693                 target_cpu_default="MASK_PA_11"
3694                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3695                 xm_file=pa/xm-pahpux.h
3696                 xmake_file=pa/x-pa-hpux
3697                 if test x$gas = xyes
3698                 then
3699                         tm_file="${tm_file} pa/pa-gas.h"
3700                 fi
3701                 install_headers_dir=install-headers-cpio
3702                 use_collect2=yes
3703                 ;;
3704         hppa1.0-*-hpux8*)
3705                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3706                 xm_file=pa/xm-pahpux.h
3707                 xmake_file=pa/x-pa-hpux
3708                 if test x$gas = xyes
3709                 then
3710                         tm_file="${tm_file} pa/pa-gas.h"
3711                 fi
3712                 install_headers_dir=install-headers-cpio
3713                 use_collect2=yes
3714                 ;;
3715         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3716                 target_cpu_default="MASK_PA_11"
3717                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3718                 float_format=i128
3719                 xm_file=pa/xm-pahpux.h
3720                 xmake_file=pa/x-pa-hpux
3721                 tmake_file=pa/t-pa
3722                 if test x$gas = xyes
3723                 then
3724                         tm_file="${tm_file} pa/pa-gas.h"
3725                 fi
3726                 if test x$enable_threads = x; then
3727                     enable_threads=$have_pthread_h
3728                 fi
3729                 if test x$enable_threads = xyes; then
3730                         thread_file='dce'
3731                         tmake_file="${tmake_file} pa/t-dce-thr"
3732                 fi
3733                 install_headers_dir=install-headers-cpio
3734                 use_collect2=yes
3735                 ;;
3736         hppa1.0-*-hpux10*)
3737                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3738                 float_format=i128
3739                 xm_file=pa/xm-pahpux.h
3740                 xmake_file=pa/x-pa-hpux
3741                 tmake_file=pa/t-pa
3742                 if test x$gas = xyes
3743                 then
3744                         tm_file="${tm_file} pa/pa-gas.h"
3745                 fi
3746                 if test x$enable_threads = x; then
3747                     enable_threads=$have_pthread_h
3748                 fi
3749                 if test x$enable_threads = xyes; then
3750                         thread_file='dce'
3751                         tmake_file="${tmake_file} pa/t-dce-thr"
3752                 fi
3753                 install_headers_dir=install-headers-cpio
3754                 use_collect2=yes
3755                 ;;
3756         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3757                 target_cpu_default="MASK_PA_11"
3758                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3759                 float_format=i128
3760                 xm_file=pa/xm-pahpux.h
3761                 xmake_file=pa/x-pa-hpux
3762                 tmake_file=pa/t-pa
3763                 if test x$gas = xyes
3764                 then
3765                         tm_file="${tm_file} pa/pa-gas.h"
3766                 fi
3767 #               if test x$enable_threads = x; then
3768 #                   enable_threads=$have_pthread_h
3769 #               fi
3770 #               if test x$enable_threads = xyes; then
3771 #                       thread_file='dce'
3772 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3773 #               fi
3774                 install_headers_dir=install-headers-cpio
3775                 use_collect2=yes
3776                 ;;
3777         hppa1.0-*-hpux11*)
3778                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3779                 float_format=i128
3780                 xm_file=pa/xm-pahpux.h
3781                 xmake_file=pa/x-pa-hpux
3782                 if test x$gas = xyes
3783                 then
3784                         tm_file="${tm_file} pa/pa-gas.h"
3785                 fi
3786 #               if test x$enable_threads = x; then
3787 #                   enable_threads=$have_pthread_h
3788 #               fi
3789 #               if test x$enable_threads = xyes; then
3790 #                       thread_file='dce'
3791 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3792 #               fi
3793                 install_headers_dir=install-headers-cpio
3794                 use_collect2=yes
3795                 ;;
3796         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3797                 target_cpu_default="MASK_PA_11"
3798                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3799                 xm_file=pa/xm-pahpux.h
3800                 xmake_file=pa/x-pa-hpux
3801                 if test x$gas = xyes
3802                 then
3803                         tm_file="${tm_file} pa/pa-gas.h"
3804                 fi
3805                 install_headers_dir=install-headers-cpio
3806                 use_collect2=yes
3807                 ;;
3808         hppa1.0-*-hpux*)
3809                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3810                 xm_file=pa/xm-pahpux.h
3811                 xmake_file=pa/x-pa-hpux
3812                 if test x$gas = xyes
3813                 then
3814                         tm_file="${tm_file} pa/pa-gas.h"
3815                 fi
3816                 install_headers_dir=install-headers-cpio
3817                 use_collect2=yes
3818                 ;;
3819         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3820                 target_cpu_default="MASK_PA_11"
3821                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3822                 xm_file=pa/xm-pahpux.h
3823                 xmake_file=pa/x-pa-hpux
3824                 if test x$gas = xyes
3825                 then
3826                         tm_file="${tm_file} pa/pa-gas.h"
3827                 fi
3828                 install_headers_dir=install-headers-cpio
3829                 use_collect2=yes
3830                 ;;
3831         hppa1.0-*-hiux*)
3832                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3833                 xm_file=pa/xm-pahpux.h
3834                 xmake_file=pa/x-pa-hpux
3835                 if test x$gas = xyes
3836                 then
3837                         tm_file="${tm_file} pa/pa-gas.h"
3838                 fi
3839                 install_headers_dir=install-headers-cpio
3840                 use_collect2=yes
3841                 ;;
3842         hppa*-*-lites*)
3843                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
3844                 target_cpu_default="MASK_PA_11"
3845                 use_collect2=yes
3846                 ;;
3847         hppa*-*-mpeix*)
3848                 tm_file="${tm_file} pa/pa-mpeix.h"
3849                 xm_file=pa/xm-pampeix.h
3850                 xmake_file=pa/x-pa-mpeix
3851                 echo "You must use gas. Assuming it is already installed."
3852                 install_headers_dir=install-headers-tar
3853                 use_collect2=yes
3854                 ;;
3855         i370-*-opened*)                  # IBM 360/370/390 Architecture
3856                 xm_file=i370/xm-oe.h
3857                 tm_file=i370/oe.h
3858                 xmake_file=i370/x-oe
3859                 tmake_file=i370/t-oe
3860                 ;;
3861         i370-*-mvs*)
3862                 xm_file=i370/xm-mvs.h
3863                 tm_file=i370/mvs.h
3864                 tmake_file=i370/t-mvs
3865                 ;;
3866         i370-*-linux*)
3867                 xm_file="xm-linux.h i370/xm-linux.h"
3868                 xmake_file=x-linux
3869                 tm_file="i370/linux.h ${tm_file}"
3870                 tmake_file="t-linux i370/t-linux"
3871                 # broken_install=yes
3872                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3873                 # extra_parts="crtbegin.o crtend.o"
3874                 gnu_ld=yes
3875                 gas=yes
3876                 elf=yes
3877                 if test x$enable_threads = xyes; then
3878                         thread_file='posix'
3879                 fi
3880                 ;;
3881         i[34567]86-*-elf*)
3882                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3883                 tm_file=i386/i386elf.h
3884                 tmake_file=i386/t-i386elf
3885                 xmake_file=x-svr4
3886                 ;;
3887         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3888                 if test x$gas = xyes
3889                 then
3890                         tm_file=i386/aix386.h
3891                         extra_parts="crtbegin.o crtend.o"
3892                         tmake_file=i386/t-crtstuff
3893                 else
3894                         tm_file=i386/aix386ng.h
3895                         use_collect2=yes
3896                 fi
3897                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3898                 xm_defines=USG
3899                 xmake_file=i386/x-aix
3900                 ;;
3901         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3902                 xm_file="xm-alloca.h ${xm_file}"
3903                 xm_defines="USG POSIX SMALL_ARG_MAX"
3904                 xmake_file=i386/x-ncr3000
3905                 if test x$stabs = xyes -a x$gas = xyes
3906                 then
3907                         tm_file=i386/sysv4gdb.h
3908                 else
3909                         tm_file=i386/sysv4.h
3910                 fi
3911                 extra_parts="crtbegin.o crtend.o"
3912                 tmake_file=i386/t-crtpic
3913                 ;;
3914         i[34567]86-next-*)
3915                 tm_file=i386/next.h
3916                 xm_file=i386/xm-next.h
3917                 tmake_file=i386/t-next
3918                 xmake_file=i386/x-next
3919                 extra_objs=nextstep.o
3920                 extra_parts="crtbegin.o crtend.o"
3921                 if test x$enable_threads = xyes; then
3922                         thread_file='mach'
3923                 fi
3924                 ;;
3925         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3926                 use_collect2=yes
3927                 if test x$gas = xyes
3928                 then
3929                         tm_file=i386/seq-gas.h
3930                 else
3931                         tm_file=i386/sequent.h
3932                 fi
3933                 ;;
3934         i[34567]86-sequent-ptx1*)
3935                 xm_defines="USG SVR3"
3936                 xmake_file=i386/x-sysv3
3937                 tm_file=i386/seq-sysv3.h
3938                 tmake_file=i386/t-crtstuff
3939                 extra_parts="crtbegin.o crtend.o"
3940                 install_headers_dir=install-headers-cpio
3941                 ;;
3942         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3943                 xm_defines="USG SVR3"
3944                 xmake_file=i386/x-sysv3
3945                 tm_file=i386/seq2-sysv3.h
3946                 tmake_file=i386/t-crtstuff
3947                 extra_parts="crtbegin.o crtend.o"
3948                 install_headers_dir=install-headers-cpio
3949                 ;;
3950         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3951                 xm_file="xm-alloca.h ${xm_file}"
3952                 xm_defines="USG POSIX SMALL_ARG_MAX"
3953                 xmake_file=x-svr4
3954                 tm_file=i386/ptx4-i.h
3955                 tmake_file=t-svr4
3956                 extra_parts="crtbegin.o crtend.o"
3957                 install_headers_dir=install-headers-cpio
3958                 ;;
3959         i386-sun-sunos*)                # Sun i386 roadrunner
3960                 xm_defines=USG
3961                 tm_file=i386/sun.h
3962                 use_collect2=yes
3963                 ;;
3964         i[34567]86-wrs-vxworks*)
3965                 tm_file=i386/vxi386.h
3966                 tmake_file=i386/t-i386bare
3967                 thread_file='vxworks'
3968                 ;;
3969         i[34567]86-*-aout*)
3970                 tm_file=i386/i386-aout.h
3971                 tmake_file=i386/t-i386bare
3972                 ;;
3973         i[34567]86-*-beospe*)
3974                 xm_file=i386/xm-beos.h
3975                 xm_defines="USE_C_ALLOCA"
3976                 tmake_file=i386/t-beos
3977                 tm_file=i386/beos-pe.h
3978                 xmake_file=i386/x-beos
3979                 extra_objs=winnt.o
3980                 ;;
3981         i[34567]86-*-beoself* | i[34567]86-*-beos*)
3982                 xm_file=i386/xm-beos.h
3983                 tmake_file='i386/t-beos i386/t-crtpic'
3984                 tm_file=i386/beos-elf.h
3985                 xmake_file=i386/x-beos
3986                 extra_objs=winnt.o
3987                 extra_parts='crtbegin.o crtend.o'
3988                 ;;
3989         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3990                 tm_file=i386/bsd386.h
3991 #               tmake_file=t-libc-ok
3992                 ;;
3993         i[34567]86-*-bsd*)
3994                 tm_file=i386/386bsd.h
3995 #               tmake_file=t-libc-ok
3996 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3997 #               use_collect2=yes
3998                 ;;
3999         i[34567]86-*-freebsdelf*)
4000                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4001                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4002                 tmake_file=t-freebsd
4003                 gas=yes
4004                 gnu_ld=yes
4005                 stabs=yes
4006                 case x${enable_threads} in
4007                 xyes | xpthreads | xposix)
4008                         thread_file='posix'
4009                         tmake_file="${tmake_file} t-freebsd-thread"
4010                         ;;
4011                 esac
4012                 ;;
4013         i[34567]86-*-freebsd*)
4014                 tm_file="i386/freebsd.h i386/perform.h"
4015                 tmake_file=t-freebsd
4016                 ;;
4017         i[34567]86-*-netbsd*)
4018                 tm_file=i386/netbsd.h
4019                 tmake_file=t-netbsd
4020                 use_collect2=yes
4021                 ;;
4022         i[34567]86-*-openbsd*)
4023                 # we need collect2 until our bug is fixed...
4024                 use_collect2=yes
4025                 ;;
4026         i[34567]86-*-coff*)
4027                 tm_file=i386/i386-coff.h
4028                 tmake_file=i386/t-i386bare
4029                 ;;
4030         i[34567]86-*-isc*)              # 80386 running ISC system
4031                 xm_file="${xm_file} i386/xm-isc.h"
4032                 xm_defines="USG SVR3"
4033                 case $machine in
4034                   i[34567]86-*-isc[34]*)
4035                     xmake_file=i386/x-isc3
4036                     ;;
4037                   *)
4038                     xmake_file=i386/x-isc
4039                     ;;
4040                 esac
4041                 if test x$gas = xyes -a x$stabs = xyes
4042                 then
4043                         tm_file=i386/iscdbx.h
4044                         tmake_file=i386/t-svr3dbx
4045                         extra_parts="svr3.ifile svr3z.ifile"
4046                 else
4047                         tm_file=i386/isccoff.h
4048                         tmake_file=i386/t-crtstuff
4049                         extra_parts="crtbegin.o crtend.o"
4050                 fi
4051                 install_headers_dir=install-headers-cpio
4052                 ;;
4053         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4054                                         # pre BFD linkers
4055                 xmake_file=x-linux-aout
4056                 tmake_file="t-linux-aout i386/t-crtstuff"
4057                 tm_file=i386/linux-oldld.h
4058                 gnu_ld=yes
4059                 float_format=i386
4060                 ;;
4061         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4062                 xmake_file=x-linux-aout
4063                 tmake_file="t-linux-aout i386/t-crtstuff"
4064                 tm_file=i386/linux-aout.h
4065                 gnu_ld=yes
4066                 float_format=i386
4067                 ;;
4068         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4069                                         # GNU/Linux C library 5
4070                 xmake_file=x-linux
4071                 tm_file=i386/linux.h
4072                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4073                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4074                 gnu_ld=yes
4075                 float_format=i386
4076                 if test x$enable_threads = xyes; then
4077                         thread_file='single'
4078                 fi
4079                 ;;
4080         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4081                                         # aka GNU/Linux C library 6
4082                 xmake_file=x-linux
4083                 tm_file=i386/linux.h
4084                 tmake_file="t-linux i386/t-crtstuff"
4085                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4086                 gnu_ld=yes
4087                 float_format=i386
4088                 if test x$enable_threads = xyes; then
4089                         thread_file='posix'
4090                 fi
4091                 ;;
4092         i[34567]86-*-gnu*)
4093                 float_format=i386
4094                 ;;
4095         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4096                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4097                 exit 1
4098                 ;;
4099         i[34567]86-pc-msdosdjgpp*)
4100                 xm_file=i386/xm-djgpp.h
4101                 tm_file=i386/djgpp.h
4102                 tmake_file=i386/t-djgpp
4103                 xmake_file=i386/x-djgpp
4104                 gnu_ld=yes
4105                 gas=yes
4106                 exeext=.exe
4107                 case $host in *pc-msdosdjgpp*)
4108                         target_alias=djgpp
4109                         ;;
4110                 esac
4111                 ;;
4112         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4113                 tm_file=i386/moss.h
4114                 tmake_file=t-libc-ok
4115                 gnu_ld=yes
4116                 gas=yes
4117                 ;;
4118         i[34567]86-*-lynxos*)
4119                 if test x$gas = xyes
4120                 then
4121                         tm_file=i386/lynx.h
4122                 else
4123                         tm_file=i386/lynx-ng.h
4124                 fi
4125                 xm_file=i386/xm-lynx.h
4126                 tmake_file=i386/t-i386bare
4127                 xmake_file=x-lynx
4128                 ;;
4129         i[34567]86-*-mach*)
4130                 tm_file=i386/mach.h
4131 #               tmake_file=t-libc-ok
4132                 use_collect2=yes
4133                 ;;
4134         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4135                 if test x$elf = xyes
4136                 then
4137                         tm_file=i386/osfelf.h
4138                         use_collect2=
4139                 else
4140                         tm_file=i386/osfrose.h
4141                         use_collect2=yes
4142                 fi
4143                 xm_file="i386/xm-osf.h ${xm_file}"
4144                 xmake_file=i386/x-osfrose
4145                 tmake_file=i386/t-osf
4146                 extra_objs=halfpic.o
4147                 ;;
4148         i[34567]86-go32-rtems*)
4149                 cpu_type=i386
4150                 xm_file=i386/xm-go32.h
4151                 tm_file=i386/go32-rtems.h
4152                 tmake_file="i386/t-go32 t-rtems"
4153                 ;;
4154         i[34567]86-*-rtemscoff*)
4155                 cpu_type=i386
4156                 tm_file=i386/rtems.h
4157                 tmake_file="i386/t-i386bare t-rtems"
4158                 ;;
4159         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4160                 cpu_type=i386
4161                 tm_file=i386/rtemself.h
4162                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4163                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4164                 ;;
4165         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4166                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4167                 xm_defines="USG SVR3"
4168                 xmake_file=i386/x-sco5
4169                 install_headers_dir=install-headers-cpio
4170                 tm_file=i386/sco5.h
4171                 if test x$gas = xyes
4172                 then
4173                         tm_file="i386/sco5gas.h ${tm_file}"
4174                         tmake_file=i386/t-sco5gas
4175                 else
4176                         tmake_file=i386/t-sco5
4177                 fi
4178                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4179                 ;;
4180         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4181                 xm_file="${xm_file} i386/xm-sco.h"
4182                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4183                 xmake_file=i386/x-sco4
4184                 install_headers_dir=install-headers-cpio
4185                 if test x$stabs = xyes
4186                 then
4187                         tm_file=i386/sco4dbx.h
4188                         tmake_file=i386/t-svr3dbx
4189                         extra_parts="svr3.ifile svr3z.rfile"
4190                 else
4191                         tm_file=i386/sco4.h
4192                         tmake_file=i386/t-crtstuff
4193                         extra_parts="crtbegin.o crtend.o"
4194                 fi
4195                 # The default EAFS filesystem supports long file names.
4196                 # Truncating the target makes $host != $target which
4197                 # makes gcc think it is doing a cross-compile.
4198                 # truncate_target=yes
4199                 ;;
4200         i[34567]86-*-sco*)              # 80386 running SCO system
4201                 xm_file=i386/xm-sco.h
4202                 xmake_file=i386/x-sco
4203                 install_headers_dir=install-headers-cpio
4204                 if test x$stabs = xyes
4205                 then
4206                         tm_file=i386/scodbx.h
4207                         tmake_file=i386/t-svr3dbx
4208                         extra_parts="svr3.ifile svr3z.rfile"
4209                 else
4210                         tm_file=i386/sco.h
4211                         extra_parts="crtbegin.o crtend.o"
4212                         tmake_file=i386/t-crtstuff
4213                 fi
4214                 truncate_target=yes
4215                 ;;
4216         i[34567]86-*-solaris2*)
4217                 xm_file="xm-alloca.h ${xm_file}"
4218                 xm_defines="USG POSIX SMALL_ARG_MAX"
4219                 tm_file=i386/sol2.h
4220                 if test x$gas = xyes; then
4221                         # Only needed if gas does not support -s
4222                         tm_file="i386/sol2gas.h ${tm_file}"
4223                 fi
4224                 tmake_file=i386/t-sol2
4225                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4226                 xmake_file=x-svr4
4227                 if test x${enable_threads} = x; then
4228                     enable_threads=$have_pthread_h
4229                     if test x${enable_threads} = x; then
4230                         enable_threads=$have_thread_h
4231                     fi
4232                 fi
4233                 if test x${enable_threads} = xyes; then
4234                     if test x${have_pthread_h} = xyes; then
4235                         thread_file='posix'
4236                     else
4237                         thread_file='solaris'
4238                     fi
4239                 fi
4240                 ;;
4241        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4242                xm_file="xm-alloca.h ${xm_file}"
4243                xm_defines="USG POSIX"
4244                tm_file=i386/sysv5.h
4245                if test x$stabs = xyes
4246                then
4247                        tm_file="${tm_file} dbx.h"
4248                fi
4249                tmake_file=i386/t-crtpic
4250                xmake_file=x-svr4
4251                extra_parts="crtbegin.o crtend.o"
4252                if test x$enable_threads = xyes; then
4253                        thread_file='posix'
4254                fi
4255                ;;
4256         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4257                 xm_file="xm-alloca.h ${xm_file}"
4258                 xm_defines="USG POSIX SMALL_ARG_MAX"
4259                 tm_file=i386/sysv4.h
4260                 if test x$stabs = xyes
4261                 then
4262                         tm_file="${tm_file} dbx.h"
4263                 fi
4264                 tmake_file=i386/t-crtpic
4265                 xmake_file=x-svr4
4266                 extra_parts="crtbegin.o crtend.o"
4267                 ;;
4268         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4269                 xm_file="xm-alloca.h ${xm_file}"
4270                 xm_defines="USG POSIX"
4271                 tm_file=i386/udk.h
4272                 tmake_file="i386/t-crtpic i386/t-udk"
4273                 xmake_file=x-svr4
4274                 extra_parts="crtbegin.o crtend.o"
4275                 install_headers_dir=install-headers-cpio
4276                 ;;
4277         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4278                 cpu_type=i386
4279                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4280                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4281                 if test x$stabs = xyes
4282                 then
4283                         tm_file=i386/osf1elfgdb.h
4284                 else
4285                         tm_file=i386/osf1elf.h
4286                 fi
4287                 tmake_file=i386/t-osf1elf
4288                 xmake_file=i386/x-osf1elf
4289                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4290                 ;;
4291         i[34567]86-*-sysv*)             # Intel 80386's running system V
4292                 xm_defines="USG SVR3"
4293                 xmake_file=i386/x-sysv3
4294                 if test x$gas = xyes
4295                 then
4296                         if test x$stabs = xyes
4297                         then
4298                                 tm_file=i386/svr3dbx.h
4299                                 tmake_file=i386/t-svr3dbx
4300                                 extra_parts="svr3.ifile svr3z.rfile"
4301                         else
4302                                 tm_file=i386/svr3gas.h
4303                                 extra_parts="crtbegin.o crtend.o"
4304                                 tmake_file=i386/t-crtstuff
4305                         fi
4306                 else
4307                         tm_file=i386/sysv3.h
4308                         extra_parts="crtbegin.o crtend.o"
4309                         tmake_file=i386/t-crtstuff
4310                 fi
4311                 ;;
4312         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4313                 xm_file="${xm_file} i386/xm-vsta.h"
4314                 tm_file=i386/vsta.h
4315                 tmake_file=i386/t-vsta
4316                 xmake_file=i386/x-vsta
4317                 ;;
4318         i[34567]86-*-win32)
4319                 xm_file="${xm_file} i386/xm-cygwin.h"
4320                 tmake_file=i386/t-cygwin
4321                 tm_file=i386/win32.h
4322                 xmake_file=i386/x-cygwin
4323                 extra_objs=winnt.o
4324                 if test x$enable_threads = xyes; then
4325                         thread_file='win32'
4326                 fi
4327                 exeext=.exe
4328                 ;;
4329         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4330                 xm_file="${xm_file} i386/xm-cygwin.h"
4331                 tmake_file=i386/t-cygwin
4332                 tm_file=i386/cygwin.h
4333                 xmake_file=i386/x-cygwin
4334                 extra_objs=winnt.o
4335                 if test x$enable_threads = xyes; then
4336                         thread_file='win32'
4337                 fi
4338                 exeext=.exe
4339                 ;;
4340         i[34567]86-*-mingw32*)
4341                 tm_file=i386/mingw32.h
4342                 xm_file="${xm_file} i386/xm-mingw32.h"
4343                 tmake_file="i386/t-cygwin i386/t-mingw32"
4344                 extra_objs=winnt.o
4345                 xmake_file=i386/x-cygwin
4346                 if test x$enable_threads = xyes; then
4347                         thread_file='win32'
4348                 fi
4349                 exeext=.exe
4350                 case $machine in
4351                         *mingw32msv*)
4352                                 ;;
4353                         *minwg32crt* | *mingw32*)
4354                                 tm_file="${tm_file} i386/crtdll.h"
4355                                 ;;
4356                 esac
4357                 ;;
4358         i[34567]86-*-uwin*)
4359                 tm_file=i386/uwin.h
4360                 xm_file="${xm_file} i386/xm-uwin.h"
4361                 xm_defines="USG NO_STAB_H"
4362                 tmake_file="i386/t-cygwin i386/t-uwin"
4363                 extra_objs=winnt.o
4364                 xmake_file=i386/x-cygwin
4365                 if test x$enable_threads = xyes; then
4366                         thread_file='win32'
4367                 fi
4368                 exeext=.exe
4369                 ;;
4370         i[34567]86-*-interix*)
4371                 tm_file="i386/i386-interix.h interix.h"
4372                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4373                 xm_defines="USG"
4374                 tmake_file="i386/t-interix"
4375                 extra_objs=interix.o
4376                 xmake_file=x-interix
4377                 if test x$enable_threads = xyes ; then
4378                         thread_file='posix'
4379                 fi
4380                 if test x$stabs = xyes ; then
4381                         tm_file="${tm_file} dbxcoff.h"
4382                 fi
4383                 ;;
4384         i[34567]86-*-winnt3*)
4385                 tm_file=i386/win-nt.h
4386                 out_file=i386/i386.c
4387                 xm_file="xm-winnt.h ${xm_file}"
4388                 xmake_file=winnt/x-winnt
4389                 tmake_file=i386/t-winnt
4390                 extra_host_objs="winnt.o oldnames.o"
4391                 extra_gcc_objs="spawnv.o oldnames.o"
4392                 if test x$gnu_ld != xyes
4393                 then
4394                         extra_programs=ld.exe
4395                 fi
4396                 if test x$enable_threads = xyes; then
4397                         thread_file='win32'
4398                 fi
4399                 ;;
4400         i[34567]86-dg-dgux*)
4401                 xm_file="xm-alloca.h ${xm_file}"
4402                 xm_defines="USG POSIX"
4403                 out_file=i386/dgux.c
4404                 tm_file=i386/dgux.h
4405                 tmake_file=i386/t-dgux
4406                 xmake_file=i386/x-dgux
4407                 install_headers_dir=install-headers-cpio
4408               ;;
4409         i860-alliant-*)         # Alliant FX/2800
4410                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4411                 xm_file="${xm_file}"
4412                 xmake_file=i860/x-fx2800
4413                 tmake_file=i860/t-fx2800
4414                 extra_parts="crtbegin.o crtend.o"
4415                 ;;
4416         i860-*-bsd*)
4417                 tm_file="${tm_file} i860/bsd.h"
4418                 if test x$gas = xyes
4419                 then
4420                         tm_file="${tm_file} i860/bsd-gas.h"
4421                 fi
4422                 use_collect2=yes
4423                 ;;
4424         i860-*-mach*)
4425                 tm_file="${tm_file} i860/mach.h"
4426                 tmake_file=t-libc-ok
4427                 ;;
4428         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4429                 tm_file="${tm_file} svr3.h i860/paragon.h"
4430                 xm_defines="USG SVR3"
4431                 tmake_file=t-osf
4432                 ;;
4433         i860-*-sysv3*)
4434                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4435                 xm_defines="USG SVR3"
4436                 xmake_file=i860/x-sysv3
4437                 extra_parts="crtbegin.o crtend.o"
4438                 ;;
4439         i860-*-sysv4*)
4440                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4441                 xm_defines="USG SVR3"
4442                 xmake_file=i860/x-sysv4
4443                 tmake_file=t-svr4
4444                 extra_parts="crtbegin.o crtend.o"
4445                 ;;
4446         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4447                 tm_file="${tm_file} i960/vx960.h"
4448                 tmake_file=i960/t-vxworks960
4449                 use_collect2=yes
4450                 thread_file='vxworks'
4451                 ;;
4452         i960-wrs-vxworks5* | i960-wrs-vxworks)
4453                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4454                 tmake_file=i960/t-vxworks960
4455                 use_collect2=yes
4456                 thread_file='vxworks'
4457                 ;;
4458         i960-wrs-vxworks*)
4459                 tm_file="${tm_file} i960/vx960.h"
4460                 tmake_file=i960/t-vxworks960
4461                 use_collect2=yes
4462                 thread_file='vxworks'
4463                 ;;
4464         i960-*-coff*)
4465                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4466                 tmake_file=i960/t-960bare
4467                 use_collect2=yes
4468                 ;;
4469         i960-*-rtems)
4470                 tmake_file="i960/t-960bare t-rtems"
4471                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4472                 use_collect2=yes
4473                 ;;
4474         i960-*-*)                       # Default i960 environment.
4475                 use_collect2=yes
4476                 ;;
4477         ia64*-*-elf*)
4478                 tm_file=ia64/elf.h
4479                 tmake_file="ia64/t-ia64"
4480                 target_cpu_default="0"
4481                 if test x$gas = xyes
4482                 then
4483                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4484                 fi
4485                 if test x$gnu_ld = xyes
4486                 then
4487                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4488                 fi
4489                 ;;
4490         ia64*-*-linux*)
4491                 tm_file=ia64/linux.h
4492                 tmake_file="t-linux ia64/t-ia64"
4493                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4494                 if test x$enable_threads = xyes; then
4495                         thread_file='posix'
4496                 fi
4497                 ;;
4498         m32r-*-elf*)
4499                 extra_parts="crtinit.o crtfini.o"
4500                 ;;
4501         m68000-convergent-sysv*)
4502                 tm_file=m68k/ctix.h
4503                 xm_file="m68k/xm-3b1.h ${xm_file}"
4504                 xm_defines=USG
4505                 use_collect2=yes
4506                 extra_headers=math-68881.h
4507                 ;;
4508         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4509                 tm_file=m68k/hp2bsd.h
4510                 xmake_file=m68k/x-hp2bsd
4511                 use_collect2=yes
4512                 extra_headers=math-68881.h
4513                 ;;
4514         m68000-hp-hpux*)                # HP 9000 series 300
4515                 xm_file="xm-alloca.h ${xm_file}"
4516                 xm_defines="USG"
4517                 if test x$gas = xyes
4518                 then
4519                         xmake_file=m68k/x-hp320g
4520                         tm_file=m68k/hp310g.h
4521                 else
4522                         xmake_file=m68k/x-hp320
4523                         tm_file=m68k/hp310.h
4524                 fi
4525                 install_headers_dir=install-headers-cpio
4526                 use_collect2=yes
4527                 extra_headers=math-68881.h
4528                 ;;
4529         m68000-sun-sunos3*)
4530                 tm_file=m68k/sun2.h
4531                 use_collect2=yes
4532                 extra_headers=math-68881.h
4533                 ;;
4534         m68000-sun-sunos4*)
4535                 tm_file=m68k/sun2o4.h
4536                 use_collect2=yes
4537                 extra_headers=math-68881.h
4538                 ;;
4539         m68000-att-sysv*)
4540                 xm_file="m68k/xm-3b1.h ${xm_file}"
4541                 xm_defines=USG
4542                 if test x$gas = xyes
4543                 then
4544                         tm_file=m68k/3b1g.h
4545                 else
4546                         tm_file=m68k/3b1.h
4547                 fi
4548                 use_collect2=yes
4549                 extra_headers=math-68881.h
4550                 ;;
4551         m68k-apple-aux*)                # Apple Macintosh running A/UX
4552                 xm_defines="USG AUX"
4553                 tmake_file=m68k/t-aux
4554                 install_headers_dir=install-headers-cpio
4555                 extra_headers=math-68881.h
4556                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4557                 tm_file=
4558                 if test "$gnu_ld" = yes
4559                 then
4560                         tm_file="${tm_file} m68k/auxgld.h"
4561                 else
4562                         tm_file="${tm_file} m68k/auxld.h"
4563                 fi
4564                 if test "$gas" = yes
4565                 then
4566                         tm_file="${tm_file} m68k/auxgas.h"
4567                 else
4568                         tm_file="${tm_file} m68k/auxas.h"
4569                 fi
4570                 tm_file="${tm_file} m68k/a-ux.h"
4571                 float_format=m68k
4572                 ;;
4573         m68k-apollo-*)
4574                 tm_file=m68k/apollo68.h
4575                 xmake_file=m68k/x-apollo68
4576                 use_collect2=yes
4577                 extra_headers=math-68881.h
4578                 float_format=m68k
4579                 ;;
4580         m68k-altos-sysv*)                  # Altos 3068
4581                 if test x$gas = xyes
4582                 then
4583                         tm_file=m68k/altos3068.h
4584                         xm_defines=USG
4585                 else
4586                         echo "The Altos is supported only with the GNU assembler" 1>&2
4587                         exit 1
4588                 fi
4589                 extra_headers=math-68881.h
4590                 ;;
4591         m68k-bull-sysv*)                # Bull DPX/2
4592                 if test x$gas = xyes
4593                 then
4594                         if test x$stabs = xyes
4595                         then
4596                                 tm_file=m68k/dpx2cdbx.h
4597                         else
4598                                 tm_file=m68k/dpx2g.h
4599                         fi
4600                 else
4601                         tm_file=m68k/dpx2.h
4602                 fi
4603                 xm_file="xm-alloca.h ${xm_file}"
4604                 xm_defines=USG
4605                 xmake_file=m68k/x-dpx2
4606                 use_collect2=yes
4607                 extra_headers=math-68881.h
4608                 ;;
4609         m68k-atari-sysv4*)              # Atari variant of V.4.
4610                 tm_file=m68k/atari.h
4611                 xm_file="xm-alloca.h ${xm_file}"
4612                 xm_defines="USG FULL_PROTOTYPES"
4613                 tmake_file=t-svr4
4614                 extra_parts="crtbegin.o crtend.o"
4615                 extra_headers=math-68881.h
4616                 float_format=m68k
4617                 ;;
4618         m68k-motorola-sysv*)
4619                 tm_file=m68k/mot3300.h
4620                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4621                 if test x$gas = xyes
4622                 then
4623                         xmake_file=m68k/x-mot3300-gas
4624                         if test x$gnu_ld = xyes
4625                         then
4626                                 tmake_file=m68k/t-mot3300-gald
4627                         else
4628                                 tmake_file=m68k/t-mot3300-gas
4629                                 use_collect2=yes
4630                         fi
4631                 else
4632                         xmake_file=m68k/x-mot3300
4633                         if test x$gnu_ld = xyes
4634                         then
4635                                 tmake_file=m68k/t-mot3300-gld
4636                         else
4637                                 tmake_file=m68k/t-mot3300
4638                                 use_collect2=yes
4639                         fi
4640                 fi
4641                 gdb_needs_out_file_path=yes
4642                 extra_parts="crt0.o mcrt0.o"
4643                 extra_headers=math-68881.h
4644                 float_format=m68k
4645                 ;;
4646         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4647                 tm_file=m68k/tower-as.h
4648                 xm_defines="USG SVR3"
4649                 xmake_file=m68k/x-tower
4650                 extra_parts="crtbegin.o crtend.o"
4651                 extra_headers=math-68881.h
4652                 ;;
4653         m68k-plexus-sysv*)
4654                 tm_file=m68k/plexus.h
4655                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4656                 xm_defines=USG
4657                 use_collect2=yes
4658                 extra_headers=math-68881.h
4659                 ;;
4660         m68k-tti-*)
4661                 tm_file=m68k/pbb.h
4662                 xm_file="xm-alloca.h ${xm_file}"
4663                 xm_defines=USG
4664                 extra_headers=math-68881.h
4665                 ;;
4666         m68k-crds-unos*)
4667                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4668                 xm_defines="USG unos"
4669                 xmake_file=m68k/x-crds
4670                 tm_file=m68k/crds.h
4671                 use_collect2=yes
4672                 extra_headers=math-68881.h
4673                 ;;
4674         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4675                 tm_file=m68k/amix.h
4676                 xm_file="xm-alloca.h ${xm_file}"
4677                 xm_defines="USG FULL_PROTOTYPES"
4678                 xmake_file=m68k/x-amix
4679                 tmake_file=t-svr4
4680                 extra_parts="crtbegin.o crtend.o"
4681                 extra_headers=math-68881.h
4682                 float_format=m68k
4683                 ;;
4684         m68k-ccur-rtu)
4685                 tm_file=m68k/ccur-GAS.h
4686                 xmake_file=m68k/x-ccur
4687                 extra_headers=math-68881.h
4688                 use_collect2=yes
4689                 float_format=m68k
4690                 ;;
4691         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4692                 tm_file=m68k/hp3bsd44.h
4693                 xmake_file=m68k/x-hp3bsd44
4694                 use_collect2=yes
4695                 extra_headers=math-68881.h
4696                 float_format=m68k
4697                 ;;
4698         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4699                 tm_file=m68k/hp3bsd.h
4700                 use_collect2=yes
4701                 extra_headers=math-68881.h
4702                 float_format=m68k
4703                 ;;
4704         m68k-isi-bsd*)
4705                 if test x$with_fp = xno
4706                 then
4707                         tm_file=m68k/isi-nfp.h
4708                 else
4709                         tm_file=m68k/isi.h
4710                         float_format=m68k
4711                 fi
4712                 use_collect2=yes
4713                 extra_headers=math-68881.h
4714                 ;;
4715         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4716                 xm_file="xm-alloca.h ${xm_file}"
4717                 xm_defines="USG"
4718                 if test x$gas = xyes
4719                 then
4720                         xmake_file=m68k/x-hp320g
4721                         tm_file=m68k/hp320g.h
4722                 else
4723                         xmake_file=m68k/x-hp320
4724                         tm_file=m68k/hpux7.h
4725                 fi
4726                 install_headers_dir=install-headers-cpio
4727                 use_collect2=yes
4728                 extra_headers=math-68881.h
4729                 float_format=m68k
4730                 ;;
4731         m68k-hp-hpux*)  # HP 9000 series 300
4732                 xm_file="xm-alloca.h ${xm_file}"
4733                 xm_defines="USG"
4734                 if test x$gas = xyes
4735                 then
4736                         xmake_file=m68k/x-hp320g
4737                         tm_file=m68k/hp320g.h
4738                 else
4739                         xmake_file=m68k/x-hp320
4740                         tm_file=m68k/hp320.h
4741                 fi
4742                 install_headers_dir=install-headers-cpio
4743                 use_collect2=yes
4744                 extra_headers=math-68881.h
4745                 float_format=m68k
4746                 ;;
4747         m68k-sun-mach*)
4748                 tm_file=m68k/sun3mach.h
4749                 use_collect2=yes
4750                 extra_headers=math-68881.h
4751                 float_format=m68k
4752                 ;;
4753         m68k-sony-newsos3*)
4754                 if test x$gas = xyes
4755                 then
4756                         tm_file=m68k/news3gas.h
4757                 else
4758                         tm_file=m68k/news3.h
4759                 fi
4760                 use_collect2=yes
4761                 extra_headers=math-68881.h
4762                 float_format=m68k
4763                 ;;
4764         m68k-sony-bsd* | m68k-sony-newsos*)
4765                 if test x$gas = xyes
4766                 then
4767                         tm_file=m68k/newsgas.h
4768                 else
4769                         tm_file=m68k/news.h
4770                 fi
4771                 use_collect2=yes
4772                 extra_headers=math-68881.h
4773                 float_format=m68k
4774                 ;;
4775         m68k-next-nextstep2*)
4776                 tm_file=m68k/next21.h
4777                 xm_file="m68k/xm-next.h ${xm_file}"
4778                 tmake_file=m68k/t-next
4779                 xmake_file=m68k/x-next
4780                 extra_objs=nextstep.o
4781                 extra_headers=math-68881.h
4782                 use_collect2=yes
4783                 float_format=m68k
4784                 ;;
4785         m68k-next-nextstep[34]*)
4786                 tm_file=m68k/next.h
4787                 xm_file="m68k/xm-next.h ${xm_file}"
4788                 tmake_file=m68k/t-next
4789                 xmake_file=m68k/x-next
4790                 extra_objs=nextstep.o
4791                 extra_parts="crtbegin.o crtend.o"
4792                 extra_headers=math-68881.h
4793                 float_format=m68k
4794                 if test x$enable_threads = xyes; then
4795                         thread_file='mach'
4796                 fi
4797                 ;;
4798         m68k-sun-sunos3*)
4799                 if test x$with_fp = xno
4800                 then
4801                         tm_file=m68k/sun3n3.h
4802                 else
4803                         tm_file=m68k/sun3o3.h
4804                         float_format=m68k
4805                 fi
4806                 use_collect2=yes
4807                 extra_headers=math-68881.h
4808                 ;;
4809         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4810                 if test x$with_fp = xno
4811                 then
4812                         tm_file=m68k/sun3n.h
4813                 else
4814                         tm_file=m68k/sun3.h
4815                         float_format=m68k
4816                 fi
4817                 use_collect2=yes
4818                 extra_headers=math-68881.h
4819                 ;;
4820         m68k-wrs-vxworks*)
4821                 tm_file=m68k/vxm68k.h
4822                 tmake_file=m68k/t-vxworks68
4823                 extra_headers=math-68881.h
4824                 thread_file='vxworks'
4825                 float_format=m68k
4826                 ;;
4827         m68k-*-aout*)
4828                 tmake_file=m68k/t-m68kbare
4829                 tm_file="m68k/m68k-aout.h libgloss.h"
4830                 extra_headers=math-68881.h
4831                 float_format=m68k
4832                 ;;
4833         m68k-*-coff*)
4834                 tmake_file=m68k/t-m68kbare
4835                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4836                 extra_headers=math-68881.h
4837                 float_format=m68k
4838                 ;;
4839         m68020-*-elf* | m68k-*-elf*)
4840                 tm_file="m68k/m68020-elf.h"
4841                 xm_file=m68k/xm-m68kv.h
4842                 tmake_file=m68k/t-m68kelf
4843                 header_files=math-68881.h
4844                 ;;
4845         m68k-*-lynxos*)
4846                 if test x$gas = xyes
4847                 then
4848                         tm_file=m68k/lynx.h
4849                 else
4850                         tm_file=m68k/lynx-ng.h
4851                 fi
4852                 xm_file=m68k/xm-lynx.h
4853                 xmake_file=x-lynx
4854                 tmake_file=m68k/t-lynx
4855                 extra_headers=math-68881.h
4856                 float_format=m68k
4857                 ;;
4858         m68k*-*-netbsd*)
4859                 tm_file=m68k/netbsd.h
4860                 tmake_file=t-netbsd
4861                 float_format=m68k
4862                 use_collect2=yes
4863                 ;;
4864         m68k*-*-openbsd*)
4865                 float_format=m68k
4866                 # we need collect2 until our bug is fixed...
4867                 use_collect2=yes
4868                 ;;
4869         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4870                 xm_file="xm-alloca.h ${xm_file}"
4871                 xm_defines=USG
4872                 xmake_file=m68k/x-m68kv
4873                 extra_parts="crtbegin.o crtend.o"
4874                 extra_headers=math-68881.h
4875                 float_format=m68k
4876                 ;;
4877         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4878                 tm_file=m68k/m68kv4.h
4879                 xm_file="xm-alloca.h ${xm_file}"
4880                 xm_defines=USG
4881                 tmake_file=t-svr4
4882                 extra_parts="crtbegin.o crtend.o"
4883                 extra_headers=math-68881.h
4884                 float_format=m68k
4885                 ;;
4886         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4887                                         # with a.out format
4888                 xmake_file=x-linux
4889                 tm_file=m68k/linux-aout.h
4890                 tmake_file="t-linux-aout m68k/t-linux-aout"
4891                 extra_headers=math-68881.h
4892                 float_format=m68k
4893                 gnu_ld=yes
4894                 ;;
4895         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4896                                         # with ELF format using the
4897                                         # GNU/Linux C library 5
4898                 xmake_file=x-linux
4899                 tm_file=m68k/linux.h
4900                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4901                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4902                 extra_headers=math-68881.h
4903                 float_format=m68k
4904                 gnu_ld=yes
4905                 ;;
4906         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4907                                         # with ELF format using glibc 2
4908                                         # aka the GNU/Linux C library 6.
4909                 xmake_file=x-linux
4910                 tm_file=m68k/linux.h
4911                 tmake_file="t-linux m68k/t-linux"
4912                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4913                 extra_headers=math-68881.h
4914                 float_format=m68k
4915                 gnu_ld=yes
4916                 if test x$enable_threads = xyes; then
4917                         thread_file='posix'
4918                 fi
4919                 ;;
4920         m68k-*-psos*)
4921                 tmake_file=m68k/t-m68kbare
4922                 tm_file=m68k/m68k-psos.h
4923                 extra_headers=math-68881.h
4924                 float_format=m68k
4925                 ;;
4926         m68k-*-rtemscoff*)
4927                 tmake_file="m68k/t-m68kbare t-rtems"
4928                 tm_file=m68k/rtems.h
4929                 extra_headers=math-68881.h
4930                 float_format=m68k
4931                 ;;
4932         m68k-*-rtemself*|m68k-*-rtems*)
4933                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
4934                 tm_file=m68k/rtemself.h
4935                 extra_headers=math-68881.h
4936                 float_format=m68k
4937                 ;;
4938         m88k-dg-dgux*)
4939                 case $machine in
4940                   m88k-dg-dguxbcs*)
4941                     tm_file=m88k/dguxbcs.h
4942                     tmake_file=m88k/t-dguxbcs
4943                     ;;
4944                   *)
4945                     tm_file=m88k/dgux.h
4946                     tmake_file=m88k/t-dgux
4947                     ;;
4948                 esac
4949                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4950                 xmake_file=m88k/x-dgux
4951                 if test x$gas = xyes
4952                 then
4953                         tmake_file=m88k/t-dgux-gas
4954                 fi
4955                 ;;
4956         m88k-dolphin-sysv3*)
4957                 tm_file=m88k/dolph.h
4958                 extra_parts="crtbegin.o crtend.o"
4959                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4960                 xmake_file=m88k/x-dolph
4961                 if test x$gas = xyes
4962                 then
4963                         tmake_file=m88k/t-m88k-gas
4964                 fi
4965                 ;;
4966         m88k-tektronix-sysv3)
4967                 tm_file=m88k/tekXD88.h
4968                 extra_parts="crtbegin.o crtend.o"
4969                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4970                 xmake_file=m88k/x-tekXD88
4971                 if test x$gas = xyes
4972                 then
4973                         tmake_file=m88k/t-m88k-gas
4974                 fi
4975                 ;;
4976         m88k-*-aout*)
4977                 tm_file=m88k/m88k-aout.h
4978                 ;;
4979         m88k-*-coff*)
4980                 tm_file=m88k/m88k-coff.h
4981                 tmake_file=m88k/t-bug
4982                 ;;
4983         m88k-*-luna*)
4984                 tm_file=m88k/luna.h
4985                 extra_parts="crtbegin.o crtend.o"
4986                 if test x$gas = xyes
4987                 then
4988                         tmake_file=m88k/t-luna-gas
4989                 else
4990                         tmake_file=m88k/t-luna
4991                 fi
4992                 ;;
4993         m88k-*-openbsd*)
4994                 tmake_file="${tmake_file} m88k/t-luna-gas"
4995                 ;;
4996         m88k-*-sysv3*)
4997                 tm_file=m88k/sysv3.h
4998                 extra_parts="crtbegin.o crtend.o"
4999                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5000                 xmake_file=m88k/x-sysv3
5001                 if test x$gas = xyes
5002                 then
5003                         tmake_file=m88k/t-m88k-gas
5004                 fi
5005                 ;;
5006         m88k-*-sysv4*)
5007                 tm_file=m88k/sysv4.h
5008                 extra_parts="crtbegin.o crtend.o"
5009                 xmake_file=m88k/x-sysv4
5010                 tmake_file=m88k/t-sysv4
5011                 ;;
5012         mcore-*-elf)
5013                 tm_file=mcore/mcore-elf.h
5014                 tmake_file=mcore/t-mcore
5015                 ;;
5016         mcore-*-pe*)
5017                 tm_file=mcore/mcore-pe.h
5018                 tmake_file=mcore/t-mcore-pe
5019                 ;;
5020         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5021                 if test "x$gnu_ld" = xyes
5022                 then
5023                         tm_file="mips/iris6.h mips/iris6gld.h"
5024                 else
5025                         tm_file=mips/iris6.h
5026                 fi
5027                 tmake_file=mips/t-iris6
5028                 xm_file=mips/xm-iris6.h
5029                 xmake_file=mips/x-iris6
5030 #               if test x$enable_threads = xyes; then
5031 #                       thread_file='irix'
5032 #               fi
5033                 ;;
5034         mips-wrs-vxworks)
5035                 tm_file="mips/elf.h mips/vxworks.h"
5036                 tmake_file=mips/t-ecoff
5037                 gas=yes
5038                 gnu_ld=yes
5039                 extra_parts="crtbegin.o crtend.o"
5040                 thread_file='vxworks'
5041                 ;;
5042         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5043                 tm_file="mips/iris6.h mips/cross64.h"
5044                 xm_defines=USG
5045                 xm_file="mips/xm-iris5.h"
5046                 xmake_file=mips/x-iris
5047                 tmake_file=mips/t-cross64
5048                 # See comment in mips/iris[56].h files.
5049                 use_collect2=yes
5050 #               if test x$enable_threads = xyes; then
5051 #                       thread_file='irix'
5052 #               fi
5053                 ;;
5054         mips-sni-sysv4)
5055                 if test x$gas = xyes
5056                 then
5057                         if test x$stabs = xyes
5058                         then
5059                                 tm_file=mips/iris5gdb.h
5060                         else
5061                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5062                         fi
5063                 else
5064                         tm_file=mips/sni-svr4.h
5065                 fi
5066                 xm_defines=USG
5067                 xmake_file=mips/x-sni-svr4
5068                 tmake_file=mips/t-mips-gas
5069                 if test x$gnu_ld != xyes
5070                 then
5071                         use_collect2=yes
5072                 fi
5073                 ;;
5074         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5075                 if test x$gas = xyes
5076                 then
5077                         tm_file="mips/iris5.h mips/iris5gas.h"
5078                         if test x$stabs = xyes
5079                         then
5080                                 tm_file="${tm_file} dbx.h"
5081                         fi
5082                 else
5083                         tm_file=mips/iris5.h
5084                 fi
5085                 xm_defines=USG
5086                 xm_file="mips/xm-iris5.h"
5087                 xmake_file=mips/x-iris
5088                 # mips-tfile doesn't work yet
5089                 tmake_file=mips/t-mips-gas
5090                 # See comment in mips/iris5.h file.
5091                 use_collect2=yes
5092 #               if test x$enable_threads = xyes; then
5093 #                       thread_file='irix'
5094 #               fi
5095                 ;;
5096         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5097                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5098                 if test x$stabs = xyes; then
5099                         tm_file="${tm_file} dbx.h"
5100                 fi
5101                 xm_defines=USG
5102                 xmake_file=mips/x-iris
5103                 if test x$gas = xyes
5104                 then
5105                         tmake_file=mips/t-mips-gas
5106                 else
5107                         extra_passes="mips-tfile mips-tdump"
5108                 fi
5109                 if test x$gnu_ld != xyes
5110                 then
5111                         use_collect2=yes
5112                 fi
5113 #               if test x$enable_threads = xyes; then
5114 #                       thread_file='irix'
5115 #               fi
5116                 ;;
5117         mips-sgi-irix4*)                # Mostly like a MIPS.
5118                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5119                 if test x$stabs = xyes; then
5120                         tm_file="${tm_file} dbx.h"
5121                 fi
5122                 xm_defines=USG
5123                 xmake_file=mips/x-iris
5124                 if test x$gas = xyes
5125                 then
5126                         tmake_file=mips/t-mips-gas
5127                 else
5128                         extra_passes="mips-tfile mips-tdump"
5129                 fi
5130                 if test x$gnu_ld != xyes
5131                 then
5132                         use_collect2=yes
5133                 fi
5134 #               if test x$enable_threads = xyes; then
5135 #                       thread_file='irix'
5136 #               fi
5137                 ;;
5138         mips-sgi-*)                     # Mostly like a MIPS.
5139                 tm_file="mips/iris3.h ${tm_file}"
5140                 if test x$stabs = xyes; then
5141                         tm_file="${tm_file} dbx.h"
5142                 fi
5143                 xm_defines=USG
5144                 xmake_file=mips/x-iris3
5145                 if test x$gas = xyes
5146                 then
5147                         tmake_file=mips/t-mips-gas
5148                 else
5149                         extra_passes="mips-tfile mips-tdump"
5150                 fi
5151                 if test x$gnu_ld != xyes
5152                 then
5153                         use_collect2=yes
5154                 fi
5155                 ;;
5156         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5157                 tm_file="mips/osfrose.h ${tm_file}"
5158                 xmake_file=mips/x-osfrose
5159                 tmake_file=mips/t-osfrose
5160                 extra_objs=halfpic.o
5161                 use_collect2=yes
5162                 ;;
5163         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5164                 tm_file=mips/dec-osf1.h
5165                 if test x$stabs = xyes; then
5166                         tm_file="${tm_file} dbx.h"
5167                 fi
5168                 xmake_file=mips/x-dec-osf1
5169                 if test x$gas = xyes
5170                 then
5171                         tmake_file=mips/t-mips-gas
5172                 else
5173                         tmake_file=mips/t-ultrix
5174                         extra_passes="mips-tfile mips-tdump"
5175                 fi
5176                 if test x$gnu_ld != xyes
5177                 then
5178                         use_collect2=yes
5179                 fi
5180                 ;;
5181         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5182               tm_file=mips/dec-bsd.h
5183               if test x$gas = xyes
5184               then
5185                         tmake_file=mips/t-mips-gas
5186               else
5187                         tmake_file=mips/t-ultrix
5188                         extra_passes="mips-tfile mips-tdump"
5189               fi
5190               if test x$gnu_ld != xyes
5191               then
5192                         use_collect2=yes
5193               fi
5194               ;;
5195         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5196                 tm_file=mips/netbsd.h
5197                 # On NetBSD, the headers are already okay, except for math.h.
5198                 tmake_file=t-netbsd
5199                 ;;
5200        mips*-*-linux*)                         # Linux MIPS, either endian.
5201                 xmake_file=x-linux
5202                case $machine in
5203                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5204                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5205                esac
5206                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5207                 gnu_ld=yes
5208                 gas=yes
5209                 if test x$enable_threads = xyes; then
5210                         thread_file='posix'
5211                 fi
5212                 ;;
5213         mips*el-*-openbsd*)     # mips little endian
5214                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5215                 ;;
5216         mips*-*-openbsd*)               # mips big endian
5217                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5218                 tm_file="mips/openbsd-be.h ${tm_file}"
5219                 ;;
5220         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5221                 tm_file="mips/news4.h ${tm_file}"
5222                 if test x$stabs = xyes; then
5223                         tm_file="${tm_file} dbx.h"
5224                 fi
5225                 if test x$gas = xyes
5226                 then
5227                         tmake_file=mips/t-mips-gas
5228                 else
5229                         extra_passes="mips-tfile mips-tdump"
5230                 fi
5231                 if test x$gnu_ld != xyes
5232                 then
5233                         use_collect2=yes
5234                 fi
5235                 xmake_file=mips/x-sony
5236                 ;;
5237         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5238                                         # That is based on svr4.
5239                 # t-svr4 is not right because this system doesn't use ELF.
5240                 tm_file="mips/news5.h ${tm_file}"
5241                 if test x$stabs = xyes; then
5242                         tm_file="${tm_file} dbx.h"
5243                 fi
5244                 xm_defines=USG
5245                 if test x$gas = xyes
5246                 then
5247                         tmake_file=mips/t-mips-gas
5248                 else
5249                         extra_passes="mips-tfile mips-tdump"
5250                 fi
5251                 if test x$gnu_ld != xyes
5252                 then
5253                         use_collect2=yes
5254                 fi
5255                 ;;
5256         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5257                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5258                 if test x$stabs = xyes; then
5259                         tm_file="${tm_file} dbx.h"
5260                 fi
5261                 xm_defines=USG
5262                 xmake_file=mips/x-sysv
5263                 if test x$gas = xyes
5264                 then
5265                         tmake_file=mips/t-mips-gas
5266                         extra_parts="crtbegin.o crtend.o"
5267                 else
5268                         tmake_file=mips/t-mips
5269                         extra_passes="mips-tfile mips-tdump"
5270                 fi
5271                 if test x$gnu_ld != xyes
5272                 then
5273                         use_collect2=yes
5274                 fi
5275                 ;;
5276         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5277                 tm_file="mips/ultrix.h ${tm_file}"
5278                 if test x$stabs = xyes; then
5279                         tm_file="${tm_file} dbx.h"
5280                 fi
5281                 xmake_file=mips/x-ultrix
5282                 if test x$gas = xyes
5283                 then
5284                         tmake_file=mips/t-mips-gas
5285                 else
5286                         tmake_file=mips/t-ultrix
5287                         extra_passes="mips-tfile mips-tdump"
5288                 fi
5289                 if test x$gnu_ld != xyes
5290                 then
5291                         use_collect2=yes
5292                 fi
5293                 ;;
5294         mips-*-riscos[56789]bsd*)
5295                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5296                 if test x$stabs = xyes; then
5297                         tm_file="${tm_file} dbx.h"
5298                 fi
5299                 if test x$gas = xyes
5300                 then
5301                         tmake_file=mips/t-bsd-gas
5302                 else
5303                         tmake_file=mips/t-bsd
5304                         extra_passes="mips-tfile mips-tdump"
5305                 fi
5306                 if test x$gnu_ld != xyes
5307                 then
5308                         use_collect2=yes
5309                 fi
5310                 ;;
5311         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5312                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5313                 if test x$stabs = xyes; then
5314                         tm_file="${tm_file} dbx.h"
5315                 fi
5316                 if test x$gas = xyes
5317                 then
5318                         tmake_file=mips/t-bsd-gas
5319                 else
5320                         tmake_file=mips/t-bsd
5321                         extra_passes="mips-tfile mips-tdump"
5322                 fi
5323                 if test x$gnu_ld != xyes
5324                 then
5325                         use_collect2=yes
5326                 fi
5327                 ;;
5328         mips-*-riscos[56789]sysv4*)
5329                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5330                 if test x$stabs = xyes; then
5331                         tm_file="${tm_file} dbx.h"
5332                 fi
5333                 xmake_file=mips/x-sysv
5334                 if test x$gas = xyes
5335                 then
5336                         tmake_file=mips/t-svr4-gas
5337                 else
5338                         tmake_file=mips/t-svr4
5339                         extra_passes="mips-tfile mips-tdump"
5340                 fi
5341                 if test x$gnu_ld != xyes
5342                 then
5343                         use_collect2=yes
5344                 fi
5345                 ;;
5346         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5347                 tm_file="mips/svr4-4.h ${tm_file}"
5348                 if test x$stabs = xyes; then
5349                         tm_file="${tm_file} dbx.h"
5350                 fi
5351                 xm_defines=USG
5352                 xmake_file=mips/x-sysv
5353                 if test x$gas = xyes
5354                 then
5355                         tmake_file=mips/t-svr4-gas
5356                 else
5357                         tmake_file=mips/t-svr4
5358                         extra_passes="mips-tfile mips-tdump"
5359                 fi
5360                 if test x$gnu_ld != xyes
5361                 then
5362                         use_collect2=yes
5363                 fi
5364                 ;;
5365         mips-*-riscos[56789]sysv*)
5366                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5367                 if test x$stabs = xyes; then
5368                         tm_file="${tm_file} dbx.h"
5369                 fi
5370                 xm_defines=USG
5371                 xmake_file=mips/x-sysv
5372                 if test x$gas = xyes
5373                 then
5374                         tmake_file=mips/t-svr3-gas
5375                 else
5376                         tmake_file=mips/t-svr3
5377                         extra_passes="mips-tfile mips-tdump"
5378                 fi
5379                 if test x$gnu_ld != xyes
5380                 then
5381                         use_collect2=yes
5382                 fi
5383                 ;;
5384         mips-*-sysv* | mips-*-riscos*sysv*)
5385                 tm_file="mips/svr3-4.h ${tm_file}"
5386                 if test x$stabs = xyes; then
5387                         tm_file="${tm_file} dbx.h"
5388                 fi
5389                 xm_defines=USG
5390                 xmake_file=mips/x-sysv
5391                 if test x$gas = xyes
5392                 then
5393                         tmake_file=mips/t-svr3-gas
5394                 else
5395                         tmake_file=mips/t-svr3
5396                         extra_passes="mips-tfile mips-tdump"
5397                 fi
5398                 if test x$gnu_ld != xyes
5399                 then
5400                         use_collect2=yes
5401                 fi
5402                 ;;
5403         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5404                 tm_file=mips/mips-5.h
5405                 if test x$stabs = xyes; then
5406                         tm_file="${tm_file} dbx.h"
5407                 fi
5408                 if test x$gas = xyes
5409                 then
5410                         tmake_file=mips/t-mips-gas
5411                 else
5412                         extra_passes="mips-tfile mips-tdump"
5413                 fi
5414                 if test x$gnu_ld != xyes
5415                 then
5416                         use_collect2=yes
5417                 fi
5418                 ;;
5419         mips-*-gnu*)
5420                 ;;
5421         mipsel-*-ecoff*)
5422                 tm_file=mips/ecoffl.h
5423                 if test x$stabs = xyes; then
5424                         tm_file="${tm_file} dbx.h"
5425                 fi
5426                 tmake_file=mips/t-ecoff
5427                 ;;
5428         mips-*-ecoff*)
5429                 tm_file="gofast.h mips/ecoff.h"
5430                 if test x$stabs = xyes; then
5431                         tm_file="${tm_file} dbx.h"
5432                 fi
5433                 tmake_file=mips/t-ecoff
5434                 ;;
5435         mipsel-*-elf*)
5436                 tm_file="mips/elfl.h"
5437                 tmake_file=mips/t-elf
5438                 ;;
5439         mips-*-elf*)
5440                 tm_file="mips/elf.h"
5441                 tmake_file=mips/t-elf
5442                 ;;
5443         mips64el-*-elf*)
5444                 tm_file="mips/elfl64.h"
5445                 tmake_file=mips/t-elf
5446                 ;;
5447         mips64orionel-*-elf*)
5448                 tm_file="mips/elforion.h mips/elfl64.h"
5449                 tmake_file=mips/t-elf
5450                 ;;
5451         mips64-*-elf*)
5452                 tm_file="mips/elf64.h"
5453                 tmake_file=mips/t-elf
5454                 ;;
5455         mips64orion-*-elf*)
5456                 tm_file="mips/elforion.h mips/elf64.h"
5457                 tmake_file=mips/t-elf
5458                 ;;
5459         mips64orion-*-rtems*)
5460                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5461                 tmake_file="mips/t-elf t-rtems"
5462                 ;;
5463         mipstx39el-*-elf*)
5464                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5465                 tmake_file=mips/t-r3900
5466                 ;;
5467         mipstx39-*-elf*)
5468                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5469                 tmake_file=mips/t-r3900
5470                 ;;
5471         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5472                 if test x$stabs = xyes; then
5473                         tm_file="${tm_file} dbx.h"
5474                 fi
5475                 if test x$gas = xyes
5476                 then
5477                         tmake_file=mips/t-mips-gas
5478                 else
5479                         extra_passes="mips-tfile mips-tdump"
5480                 fi
5481                 if test x$gnu_ld != xyes
5482                 then
5483                         use_collect2=yes
5484                 fi
5485                 ;;
5486         mn10200-*-*)
5487                 float_format=i32
5488                 cpu_type=mn10200
5489                 tm_file="mn10200/mn10200.h"
5490                 if test x$stabs = xyes
5491                 then
5492                         tm_file="${tm_file} dbx.h"
5493                 fi
5494                 use_collect2=no
5495                 ;;
5496         mn10300-*-*)
5497                 cpu_type=mn10300
5498                 tm_file="mn10300/mn10300.h"
5499                 if test x$stabs = xyes
5500                 then
5501                         tm_file="${tm_file} dbx.h"
5502                 fi
5503                 use_collect2=no
5504                 ;;
5505         ns32k-encore-bsd*)
5506                 tm_file=ns32k/encore.h
5507                 use_collect2=yes
5508                 ;;
5509         ns32k-sequent-bsd*)
5510                 tm_file=ns32k/sequent.h
5511                 use_collect2=yes
5512                 ;;
5513         ns32k-tek6100-bsd*)
5514                 tm_file=ns32k/tek6100.h
5515                 use_collect2=yes
5516                 ;;
5517         ns32k-tek6200-bsd*)
5518                 tm_file=ns32k/tek6200.h
5519                 use_collect2=yes
5520                 ;;
5521 # This has not been updated to GCC 2.
5522 #       ns32k-ns-genix*)
5523 #               xm_defines=USG
5524 #               xmake_file=ns32k/x-genix
5525 #               tm_file=ns32k/genix.h
5526 #               use_collect2=yes
5527 #               ;;
5528         ns32k-merlin-*)
5529                 tm_file=ns32k/merlin.h
5530                 use_collect2=yes
5531                 ;;
5532         ns32k-pc532-mach*)
5533                 tm_file=ns32k/pc532-mach.h
5534                 use_collect2=yes
5535                 ;;
5536         ns32k-pc532-minix*)
5537                 tm_file=ns32k/pc532-min.h
5538                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5539                 xm_defines=USG
5540                 use_collect2=yes
5541                 ;;
5542         ns32k-*-netbsd*)
5543                 tm_file=ns32k/netbsd.h
5544                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5545                 # On NetBSD, the headers are already okay, except for math.h.
5546                 tmake_file=t-netbsd
5547                 use_collect2=yes
5548                 ;;
5549         pdp11-*-bsd)
5550                 tm_file="${tm_file} pdp11/2bsd.h"
5551                 ;;
5552         pdp11-*-*)
5553                 ;;
5554         avr-*-*)
5555                 ;;
5556         ns32k-*-openbsd*)
5557                 # Nothing special
5558                 ;;
5559 # This has not been updated to GCC 2.
5560 #       pyramid-*-*)
5561 #               cpu_type=pyr
5562 #               xmake_file=pyr/x-pyr
5563 #               use_collect2=yes
5564 #               ;;
5565
5566         pj*-linux*)
5567                 tm_file="svr4.h pj/linux.h ${tm_file}"
5568                 ;;
5569         pj-*)
5570                 ;;
5571         pjl-*)
5572                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5573                 ;;
5574
5575         romp-*-aos*)
5576                 use_collect2=yes
5577                 ;;
5578         romp-*-mach*)
5579                 xmake_file=romp/x-mach
5580                 use_collect2=yes
5581                 ;;
5582         romp-*-openbsd*)
5583                 # Nothing special
5584                 ;;
5585         powerpc-*-openbsd*)
5586                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5587                 ;;
5588         powerpc-*-beos*)
5589                 cpu_type=rs6000
5590                 tm_file=rs6000/beos.h
5591                 xm_file=rs6000/xm-beos.h
5592                 tmake_file=rs6000/t-beos
5593                 xmake_file=rs6000/x-beos
5594                 ;;
5595         powerpc-*-sysv*)
5596                 tm_file=rs6000/sysv4.h
5597                 xm_file="rs6000/xm-sysv4.h"
5598                 xm_defines="USG POSIX"
5599                 extra_headers=ppc-asm.h
5600                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5601                 xmake_file=rs6000/x-sysv4
5602                 ;;
5603         powerpc-*-eabiaix*)
5604                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabiaix.h"
5605                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5606                 extra_headers=ppc-asm.h
5607                 ;;
5608         powerpc-*-eabisim*)
5609                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/eabisim.h"
5610                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5611                 extra_headers=ppc-asm.h
5612                 ;;
5613         powerpc-*-elf*)
5614                 tm_file="rs6000/sysv4.h"
5615                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5616                 extra_headers=ppc-asm.h
5617                 ;;
5618         powerpc-*-eabi*)
5619                 tm_file="rs6000/sysv4.h rs6000/eabi.h"
5620                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5621                 extra_headers=ppc-asm.h
5622                 ;;
5623         powerpc-*-rtems*)
5624                 tm_file="rs6000/sysv4.h rs6000/eabi.h rs6000/rtems.h"
5625                 tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5626                 extra_headers=ppc-asm.h
5627                 ;;
5628         powerpc-*-linux-gnulibc1)
5629                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5630                 xm_file=rs6000/xm-sysv4.h
5631                 out_file=rs6000/rs6000.c
5632                 tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5633                 xmake_file=x-linux
5634                 extra_headers=ppc-asm.h
5635                 if test x$enable_threads = xyes; then
5636                         thread_file='posix'
5637                 fi
5638                 ;;
5639         powerpc-*-linux-gnu*)
5640                 tm_file="rs6000/sysv4.h rs6000/linux.h"
5641                 xm_file="rs6000/xm-sysv4.h"
5642                 xm_defines="USG ${xm_defines}"
5643                 out_file=rs6000/rs6000.c
5644                 tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5645                 xmake_file=x-linux
5646                 extra_headers=ppc-asm.h
5647                 if test x$enable_threads = xyes; then
5648                         thread_file='posix'
5649                 fi
5650                 ;;
5651         powerpc-wrs-vxworks*)
5652                 cpu_type=rs6000
5653                 xm_file="rs6000/xm-sysv4.h"
5654                 xm_defines="USG POSIX"
5655                 tm_file="rs6000/sysv4.h rs6000/vxppc.h"
5656                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5657                 extra_headers=ppc-asm.h
5658                 thread_file='vxworks'
5659                 ;;
5660         powerpcle-wrs-vxworks*)
5661                 cpu_type=rs6000
5662                 xm_file="rs6000/xm-sysv4.h"
5663                 xm_defines="USG POSIX"
5664                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/vxppc.h"
5665                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5666                 extra_headers=ppc-asm.h
5667                 thread_file='vxworks'
5668                 ;;
5669         powerpcle-*-sysv*)
5670                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5671                 xm_file="rs6000/xm-sysv4.h"
5672                 xm_defines="USG POSIX"
5673                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5674                 xmake_file=rs6000/x-sysv4
5675                 extra_headers=ppc-asm.h
5676                 ;;
5677         powerpcle-*-elf*)
5678                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h"
5679                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5680                 extra_headers=ppc-asm.h
5681                 ;;
5682         powerpcle-*-eabisim*)
5683                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h rs6000/eabisim.h"
5684                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5685                 extra_headers=ppc-asm.h
5686                 ;;
5687         powerpcle-*-eabi*)
5688                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/eabi.h"
5689                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5690                 extra_headers=ppc-asm.h
5691                 ;;
5692         powerpcle-*-solaris2*)
5693                 tm_file="rs6000/sysv4.h rs6000/sysv4le.h rs6000/sol2.h"
5694                 xm_file="rs6000/xm-sysv4.h"
5695                 xm_defines="USG POSIX"
5696                 tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5697                 xmake_file=rs6000/x-sysv4
5698                 extra_headers=ppc-asm.h
5699                 ;;
5700         rs6000-ibm-aix3.[01]*)
5701                 tm_file=rs6000/aix31.h
5702                 xmake_file=rs6000/x-aix31
5703                 float_format=none
5704                 use_collect2=yes
5705                 ;;
5706         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5707                 tm_file=rs6000/aix3newas.h
5708                 if test x$host != x$target
5709                 then
5710                         tmake_file=rs6000/t-xnewas
5711                 else
5712                         tmake_file=rs6000/t-newas
5713                 fi
5714                 float_format=none
5715                 use_collect2=yes
5716                 ;;
5717         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5718                 tm_file=rs6000/aix41.h
5719                 if test x$host != x$target
5720                 then
5721                         tmake_file=rs6000/t-xnewas
5722                 else
5723                         tmake_file="rs6000/t-newas rs6000/t-aix41"
5724                 fi
5725                 xmake_file=rs6000/x-aix41
5726                 float_format=none
5727                 use_collect2=yes
5728                 ;;
5729         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5730                 tm_file=rs6000/aix43.h
5731                 tmake_file=rs6000/t-aix43
5732                 xmake_file=rs6000/x-aix41
5733                 float_format=none
5734                 use_collect2=yes
5735                 ;;
5736         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5737                 tm_file=rs6000/aix43.h
5738                 tmake_file=rs6000/t-aix43
5739                 xmake_file=rs6000/x-aix41
5740                 float_format=none
5741                 use_collect2=yes
5742                 ;;
5743         rs6000-ibm-aix*)
5744                 float_format=none
5745                 use_collect2=yes
5746                 ;;
5747         rs6000-bull-bosx)
5748                 float_format=none
5749                 use_collect2=yes
5750                 ;;
5751         rs6000-*-mach*)
5752                 tm_file=rs6000/mach.h
5753                 xm_file="${xm_file} rs6000/xm-mach.h"
5754                 xmake_file=rs6000/x-mach
5755                 use_collect2=yes
5756                 ;;
5757         rs6000-*-lynxos*)
5758                 tm_file=rs6000/lynx.h
5759                 xm_file=rs6000/xm-lynx.h
5760                 tmake_file=rs6000/t-rs6000
5761                 xmake_file=rs6000/x-lynx
5762                 use_collect2=yes
5763                 ;;
5764         sh-*-elf*)
5765                 tm_file=sh/elf.h
5766                 float_format=sh
5767                 ;;
5768         sh-*-rtemself*)
5769                 tmake_file="sh/t-sh t-rtems"
5770                 tm_file=sh/rtemself.h
5771                 float_format=sh
5772                 ;;
5773         sh-*-rtems*)
5774                 tmake_file="sh/t-sh t-rtems"
5775                 tm_file=sh/rtems.h
5776                 float_format=sh
5777                 ;;
5778         sh-*-*)
5779                 float_format=sh
5780                 ;;
5781         sparc-tti-*)
5782                 tm_file=sparc/pbd.h
5783                 xm_file="xm-alloca.h ${xm_file}"
5784                 xm_defines=USG
5785                 ;;
5786         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5787                 tm_file=sparc/vxsparc.h
5788                 tmake_file=sparc/t-vxsparc
5789                 use_collect2=yes
5790                 thread_file='vxworks'
5791                 ;;
5792         sparc-*-aout*)
5793                 tmake_file=sparc/t-sparcbare
5794                 tm_file="sparc/aout.h libgloss.h"
5795                 ;;
5796         sparc-*-netbsd*)
5797                 tm_file=sparc/netbsd.h
5798                 tmake_file=t-netbsd
5799                 use_collect2=yes
5800                 ;;
5801         sparc-*-openbsd*)
5802                 # we need collect2 until our bug is fixed...
5803                 use_collect2=yes
5804                 ;;
5805         sparc-*-bsd*)
5806                 tm_file=sparc/bsd.h
5807                 ;;
5808         sparc-*-elf*)
5809                 tm_file=sparc/elf.h
5810                 tmake_file=sparc/t-elf
5811                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5812                 #float_format=i128
5813                 float_format=i64
5814                 ;;
5815         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5816                 xm_file="${xm_file} sparc/xm-linux.h"
5817                 tm_file=sparc/linux-aout.h
5818                 xmake_file=x-linux
5819                 gnu_ld=yes
5820                 ;;
5821         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5822                 xm_file="${xm_file} sparc/xm-linux.h"
5823                 xmake_file=x-linux
5824                 tm_file=sparc/linux.h
5825                 tmake_file="t-linux t-linux-gnulibc1"
5826                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5827                 gnu_ld=yes
5828                 float_format=sparc
5829                 ;;
5830         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5831                 xm_file="${xm_file} sparc/xm-linux.h"
5832                 xmake_file=x-linux
5833                 tm_file=sparc/linux.h
5834                 tmake_file="t-linux"
5835                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5836                 gnu_ld=yes
5837                 if test x$enable_threads = xyes; then
5838                         thread_file='posix'
5839                 fi
5840                 float_format=sparc
5841                 ;;
5842         sparc-*-lynxos*)
5843                 if test x$gas = xyes
5844                 then
5845                         tm_file=sparc/lynx.h
5846                 else
5847                         tm_file=sparc/lynx-ng.h
5848                 fi
5849                 xm_file=sparc/xm-lynx.h
5850                 tmake_file=sparc/t-sunos41
5851                 xmake_file=x-lynx
5852                 ;;
5853         sparc-*-rtemsaout*)
5854                 tmake_file="sparc/t-sparcbare t-rtems"
5855                 tm_file=sparc/rtems.h
5856                 ;;
5857         sparc-*-rtems*|sparc-*-rtemself*)
5858                 tm_file="sparc/rtemself.h"
5859                 tmake_file="sparc/t-elf t-rtems"
5860                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5861                 #float_format=i128
5862                 float_format=i64
5863                 ;;
5864         sparcv9-*-solaris2*)
5865                 if test x$gnu_ld = xyes
5866                 then
5867                         tm_file=sparc/sol2-64.h
5868                 else
5869                         tm_file=sparc/sol2-sld-64.h
5870                 fi
5871                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5872                 xm_defines="USG POSIX"
5873                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5874                 xmake_file=sparc/x-sysv4
5875                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5876                 float_format=none
5877                 if test x${enable_threads} = x ; then
5878                     enable_threads=$have_pthread_h
5879                     if test x${enable_threads} = x ; then
5880                         enable_threads=$have_thread_h
5881                     fi
5882                 fi
5883                 if test x${enable_threads} = xyes ; then
5884                     if test x${have_pthread_h} = xyes ; then
5885                         thread_file='posix'
5886                     else
5887                         thread_file='solaris'
5888                     fi
5889                 fi
5890                 ;;
5891         sparc-hal-solaris2*)
5892                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5893                 xm_defines="USG POSIX"
5894                 tm_file="sparc/sol2.h sparc/hal.h"
5895                 tmake_file="sparc/t-halos sparc/t-sol2"
5896                 xmake_file=sparc/x-sysv4
5897                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5898                 case $machine in
5899                 *-*-solaris2.0-4)
5900                         float_format=i128
5901                 ;;
5902                 *)
5903                         float_format=none
5904                         ;;
5905                 esac
5906                 thread_file='solaris'
5907                 ;;
5908         sparc-*-solaris2*)
5909                 if test x$gnu_ld = xyes
5910                 then
5911                         tm_file=sparc/sol2.h
5912                 else
5913                         tm_file=sparc/sol2-sld.h
5914                 fi
5915                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5916                 xm_defines="USG POSIX"
5917                 tmake_file=sparc/t-sol2
5918                 xmake_file=sparc/x-sysv4
5919                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5920                 case $machine in
5921                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
5922                 *-*-solaris2*)
5923                         if test x$gnu_ld = xyes
5924                         then
5925                                 tm_file=sparc/sol2-64.h
5926                         else
5927                                 tm_file=sparc/sol2-sld-64.h
5928                         fi
5929                         tmake_file="$tmake_file sparc/t-sol2-64"
5930                         ;;
5931                 esac
5932                 case $machine in
5933                 *-*-solaris2.[0-4])
5934                         float_format=i128
5935                         ;;
5936                 *)
5937                         float_format=none
5938                         ;;
5939                 esac
5940                 if test x${enable_threads} = x; then
5941                     enable_threads=$have_pthread_h
5942                     if test x${enable_threads} = x; then
5943                         enable_threads=$have_thread_h
5944                     fi
5945                 fi
5946                 if test x${enable_threads} = xyes; then
5947                     if test x${have_pthread_h} = xyes; then
5948                         thread_file='posix'
5949                     else
5950                         thread_file='solaris'
5951                     fi
5952                 fi
5953                 ;;
5954         sparc-*-sunos4.0*)
5955                 tm_file=sparc/sunos4.h
5956                 tmake_file=sparc/t-sunos40
5957                 use_collect2=yes
5958                 ;;
5959         sparc-*-sunos4*)
5960                 tm_file=sparc/sunos4.h
5961                 tmake_file=sparc/t-sunos41
5962                 use_collect2=yes
5963                 if test x$gas = xyes; then
5964                         tm_file="${tm_file} sparc/sun4gas.h"
5965                 fi
5966                 ;;
5967         sparc-*-sunos3*)
5968                 tm_file=sparc/sun4o3.h
5969                 use_collect2=yes
5970                 ;;
5971         sparc-*-sysv4*)
5972                 tm_file=sparc/sysv4.h
5973                 xm_file="sparc/xm-sysv4.h"
5974                 xm_defines="USG POSIX"
5975                 tmake_file=t-svr4
5976                 xmake_file=sparc/x-sysv4
5977                 extra_parts="crtbegin.o crtend.o"
5978                 ;;
5979         sparc-*-vxsim*)
5980                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5981                 xm_defines="USG POSIX"
5982                 tm_file=sparc/vxsim.h
5983                 tmake_file=sparc/t-vxsparc
5984                 xmake_file=sparc/x-sysv4
5985                 ;;
5986         sparclet-*-aout*)
5987                 tm_file="sparc/splet.h libgloss.h"
5988                 tmake_file=sparc/t-splet
5989                 ;;
5990         sparclite-*-coff*)
5991                 tm_file="sparc/litecoff.h libgloss.h"
5992                 tmake_file=sparc/t-sparclite
5993                 ;;
5994         sparclite-*-aout*)
5995                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5996                 tmake_file=sparc/t-sparclite
5997                 ;;
5998         sparclite-*-elf*)
5999                 tm_file="sparc/liteelf.h"
6000                 tmake_file=sparc/t-sparclite
6001                 extra_parts="crtbegin.o crtend.o"
6002                 ;;
6003         sparc86x-*-aout*)
6004                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6005                 tmake_file=sparc/t-sp86x
6006                 ;;
6007         sparc86x-*-elf*)
6008                 tm_file="sparc/sp86x-elf.h"
6009                 tmake_file=sparc/t-sp86x
6010                 extra_parts="crtbegin.o crtend.o"
6011                 ;;
6012         sparc64-*-aout*)
6013                 tmake_file=sparc/t-sp64
6014                 tm_file=sparc/sp64-aout.h
6015                 ;;
6016         sparc64-*-elf*)
6017                 tmake_file=sparc/t-sp64
6018                 tm_file=sparc/sp64-elf.h
6019                 extra_parts="crtbegin.o crtend.o"
6020                 ;;
6021         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6022                 tmake_file="t-linux sparc/t-linux64"
6023                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6024                 tm_file=sparc/linux64.h
6025                 xmake_file=x-linux
6026                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6027                 gnu_ld=yes
6028                 if test x$enable_threads = xyes; then
6029                         thread_file='posix'
6030                 fi
6031                 float_format=sparc
6032                 ;;
6033 # This hasn't been upgraded to GCC 2.
6034 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6035 #               tm_file=tahoe/harris.h
6036 #               ;;
6037 #       tahoe-*-bsd*)                   # tahoe running BSD
6038 #               ;;
6039         thumb-*-coff* | thumbel-*-coff*)
6040                 tm_file=arm/tcoff.h
6041                 out_file=arm/thumb.c
6042                 xm_file=arm/xm-thumb.h
6043                 md_file=arm/thumb.md
6044                 tmake_file=arm/t-thumb
6045                 tm_p_file=arm/thumb-protos.h
6046                 ;;
6047         thumb-*-elf* | thumbel-*-elf*)
6048                 tm_file=arm/telf.h
6049                 out_file=arm/thumb.c
6050                 xm_file=arm/xm-thumb.h
6051                 md_file=arm/thumb.md
6052                 tmake_file=arm/t-thumb-elf
6053                 tm_p_file=arm/thumb-protos.h
6054                 ;;
6055         thumb-*-linux-gnu*)
6056                 tm_file=arm/linux-telf.h
6057                 out_file=arm/thumb.c
6058                 xm_file=arm/xm-thumb.h
6059                 md_file=arm/thumb.md
6060                 tmake_file=arm/t-thumb-linux
6061                 tm_p_file=arm/thumb-protos.h
6062                 ;;
6063         thumb-*-uclinux*)
6064                 tm_file=arm/uclinux-telf.h
6065                 out_file=arm/thumb.c
6066                 md_file=arm/thumb.md
6067                 tmake_file=arm/t-thumb-linux
6068                 xm_file=arm/xm-thumb.h
6069                 tm_p_file=arm/thumb-protos.h
6070                 ;;
6071         thumb-wrs-vxworks)
6072                 tm_file=arm/tcoff.h
6073                 out_file=arm/thumb.c
6074                 xm_file=arm/xm-thumb.h
6075                 md_file=arm/thumb.md
6076                 tmake_file=arm/t-thumb
6077                 thread_file='vxworks'
6078                 tm_p_file=arm/thumb-protos.h
6079                 ;;
6080         thumb-*-pe)
6081                 tm_file=arm/tpe.h
6082                 out_file=arm/thumb.c
6083                 xm_file=arm/xm-thumb.h
6084                 md_file=arm/thumb.md
6085                 tmake_file=arm/t-pe-thumb
6086                 extra_objs=pe.o
6087                 tm_p_file=arm/thumb-protos.h
6088                 ;;
6089 # This hasn't been upgraded to GCC 2.
6090 #       tron-*-*)
6091 #               cpu_type=gmicro
6092 #               use_collect2=yes
6093 #               ;;
6094         v850-*-rtems*)
6095                 cpu_type=v850
6096                 tm_file="v850/rtems.h"
6097                 xm_file="v850/xm-v850.h"
6098                 tmake_file="v850/t-v850 t-rtems"
6099                 if test x$stabs = xyes
6100                 then
6101                         tm_file="${tm_file} dbx.h"
6102                 fi
6103                 use_collect2=no
6104                 ;;
6105         v850-*-*)
6106                 target_cpu_default="TARGET_CPU_generic"
6107                 cpu_type=v850
6108                 tm_file="v850/v850.h"
6109                 xm_file="v850/xm-v850.h"
6110                 tmake_file=v850/t-v850
6111                 if test x$stabs = xyes
6112                 then
6113                         tm_file="${tm_file} dbx.h"
6114                 fi
6115                 use_collect2=no
6116                 ;;
6117         vax-*-bsd*)                     # vaxen running BSD
6118                 use_collect2=yes
6119                 float_format=vax
6120                 ;;
6121         vax-*-sysv*)                    # vaxen running system V
6122                 tm_file="${tm_file} vax/vaxv.h"
6123                 xm_defines=USG
6124                 float_format=vax
6125                 ;;
6126         vax-*-netbsd*)
6127                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6128                 tmake_file=t-netbsd
6129                 float_format=vax
6130                 use_collect2=yes
6131                 ;;
6132         vax-*-openbsd*)
6133                 tmake_file="${tmake_file} vax/t-openbsd"
6134                 ;;
6135         vax-*-ultrix*)                  # vaxen running ultrix
6136                 tm_file="${tm_file} vax/ultrix.h"
6137                 use_collect2=yes
6138                 float_format=vax
6139                 ;;
6140         vax-*-vms*)                     # vaxen running VMS
6141                 xm_file=vax/xm-vms.h
6142                 tm_file=vax/vms.h
6143                 float_format=vax
6144                 ;;
6145         vax-*-*)                        # vax default entry
6146                 float_format=vax
6147                 ;;
6148         we32k-att-sysv*)
6149                 xm_file="${xm_file} xm-svr3"
6150                 use_collect2=yes
6151                 ;;
6152         *)
6153                 echo "Configuration $machine not supported" 1>&2
6154                 exit 1
6155                 ;;
6156         esac
6157
6158         case $machine in
6159         *-*-linux-gnu*)
6160                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6161         *-*-gnu*)
6162                 # On the GNU system, the setup is just about the same on
6163                 # each different CPU.  The specific machines that GNU
6164                 # supports are matched above and just set $cpu_type.
6165                 xm_file="xm-gnu.h ${xm_file}"
6166                 tm_file=${cpu_type}/gnu.h
6167                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6168                 # GNU always uses ELF.
6169                 elf=yes
6170                 # GNU tools are the only tools.
6171                 gnu_ld=yes
6172                 gas=yes
6173                 xmake_file=x-linux      # These details are the same as Linux.
6174                 tmake_file=t-gnu        # These are not.
6175                 ;;
6176         *-*-sysv4*)
6177                 xmake_try_sysv=x-sysv
6178                 install_headers_dir=install-headers-cpio
6179                 ;;
6180         *-*-sysv*)
6181                 install_headers_dir=install-headers-cpio
6182                 ;;
6183         esac
6184
6185         # Distinguish i[34567]86
6186         # Also, do not run mips-tfile on MIPS if using gas.
6187         # Process --with-cpu= for PowerPC/rs6000
6188         target_cpu_default2=
6189         case $machine in
6190         i486-*-*)
6191                 target_cpu_default2=1
6192                 ;;
6193         i586-*-*)
6194                 case $target_alias in
6195                         k6-*)
6196                                 target_cpu_default2=4
6197                                 ;;
6198                         *)
6199                                 target_cpu_default2=2
6200                                 ;;
6201                 esac
6202                 ;;
6203         i686-*-* | i786-*-*)
6204                 target_cpu_default2=3
6205                 ;;
6206         alpha*-*-*)
6207                 case $machine in
6208                         alphaev6[78]*)
6209                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6210                                 ;;
6211                         alphaev6*)
6212                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6213                                 ;;
6214                         alphapca56*)
6215                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6216                                 ;;
6217                         alphaev56*)
6218                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6219                                 ;;
6220                         alphaev5*)
6221                                 target_cpu_default2="MASK_CPU_EV5"
6222                                 ;;
6223                 esac
6224
6225                 if test x$gas = xyes
6226                 then
6227                         if test "$target_cpu_default2" = ""
6228                         then
6229                                 target_cpu_default2="MASK_GAS"
6230                         else
6231                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6232                         fi
6233                 fi
6234                 ;;
6235         arm*-*-*)
6236                 case "x$with_cpu" in
6237                         x)
6238                                 # The most generic
6239                                 target_cpu_default2="TARGET_CPU_generic"
6240                                 ;;
6241
6242                         # Distinguish cores, and major variants
6243                         # arm7m doesn't exist, but D & I don't affect code
6244                         xarm[23678] | xarm250 | xarm[67][01]0 \
6245                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6246                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6247                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6248                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6249                                 ;;
6250
6251                         xyes | xno)
6252                                 echo "--with-cpu must be passed a value" 1>&2
6253                                 exit 1
6254                                 ;;
6255
6256                         *)
6257                                 if test x$pass2done = xyes
6258                                 then
6259                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6260                                         exit 1
6261                                 fi
6262                                 ;;
6263                 esac
6264                 ;;
6265
6266         mips*-*-ecoff* | mips*-*-elf*)
6267                 if test x$gas = xyes
6268                 then
6269                         if test x$gnu_ld = xyes
6270                         then
6271                                 target_cpu_default2=20
6272                         else
6273                                 target_cpu_default2=16
6274                         fi
6275                 fi
6276                 ;;
6277         mips*-*-*)
6278                 if test x$gas = xyes
6279                 then
6280                         target_cpu_default2=16
6281                 fi
6282                 ;;
6283         powerpc*-*-* | rs6000-*-*)
6284                 case "x$with_cpu" in
6285                         x)
6286                                 ;;
6287
6288                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6289                           | xrios1 | xrios2 | xrsc | xrsc1 \
6290                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6291                           | xec603e | x740 | x750 | x401 \
6292                           | x403 | x505 | x801 | x821 | x823 | x860)
6293                                 target_cpu_default2="\"$with_cpu\""
6294                                 ;;
6295
6296                         xyes | xno)
6297                                 echo "--with-cpu must be passed a value" 1>&2
6298                                 exit 1
6299                                 ;;
6300
6301                         *)
6302                                 if test x$pass2done = xyes
6303                                 then
6304                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6305                                         exit 1
6306                                 fi
6307                                 ;;
6308                 esac
6309                 ;;
6310         sparc*-*-*)
6311                 case ".$with_cpu" in
6312                         .)
6313                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6314                                 ;;
6315                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6316                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6317                                 ;;
6318                         *)
6319                                 if test x$pass2done = xyes
6320                                 then
6321                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6322                                         exit 1
6323                                 fi
6324                                 ;;
6325                 esac
6326                 ;;
6327         esac
6328
6329         if test "$target_cpu_default2" != ""
6330         then
6331                 if test "$target_cpu_default" != ""
6332                 then
6333                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6334                 else
6335                         target_cpu_default=$target_cpu_default2
6336                 fi
6337         fi
6338
6339         # No need for collect2 if we have the GNU linker.
6340         # Actually, there is now; GNU ld doesn't handle the EH info or
6341         # collecting for shared libraries.
6342         #case x$gnu_ld in
6343         #xyes)
6344         #       use_collect2=
6345         #       ;;
6346         #esac
6347
6348 # Save data on machine being used to compile GCC in build_xm_file.
6349 # Save data on host machine in vars host_xm_file and host_xmake_file.
6350         if test x$pass1done = x
6351         then
6352                 if test x"$xm_file" = x
6353                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6354                 else build_xm_file=$xm_file
6355                 fi
6356                 build_xm_defines=$xm_defines
6357                 build_install_headers_dir=$install_headers_dir
6358                 build_exeext=$exeext
6359                 pass1done=yes
6360         else
6361                 if test x$pass2done = x
6362                 then
6363                         if test x"$xm_file" = x
6364                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6365                         else host_xm_file=$xm_file
6366                         fi
6367                         host_xm_defines=$xm_defines
6368                         if test x"$xmake_file" = x
6369                         then xmake_file=$cpu_type/x-$cpu_type
6370                         fi
6371                         host_xmake_file="$xmake_file"
6372                         host_truncate_target=$truncate_target
6373                         host_extra_gcc_objs=$extra_gcc_objs
6374                         host_extra_objs=$extra_host_objs
6375                         host_exeext=$exeext
6376                         pass2done=yes
6377                 fi
6378         fi
6379 done
6380
6381 extra_objs="${host_extra_objs} ${extra_objs}"
6382
6383 # Default the target-machine variables that were not explicitly set.
6384 if test x"$tm_file" = x
6385 then tm_file=$cpu_type/$cpu_type.h; fi
6386
6387 if test x$extra_headers = x
6388 then extra_headers=; fi
6389
6390 if test x"$xm_file" = x
6391 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6392
6393 if test x$md_file = x
6394 then md_file=$cpu_type/$cpu_type.md; fi
6395
6396 if test x$out_file = x
6397 then out_file=$cpu_type/$cpu_type.c; fi
6398
6399 if test x"$tmake_file" = x
6400 then tmake_file=$cpu_type/t-$cpu_type
6401 fi
6402
6403 if test x"$dwarf2" = xyes
6404 then tm_file="$tm_file tm-dwarf2.h"
6405 fi
6406
6407 if test x$float_format = x
6408 then float_format=i64
6409 fi
6410
6411 if test $float_format = none
6412 then float_h_file=Makefile.in
6413 else float_h_file=float-$float_format.h
6414 fi
6415
6416 # Handle cpp installation.
6417 if test x$enable_cpp != xno
6418 then
6419   tmake_file="$tmake_file t-install-cpp"
6420 fi
6421
6422 # Say what files are being used for the output code and MD file.
6423 echo "Using \`$srcdir/config/$out_file' to output insns."
6424 echo "Using \`$srcdir/config/$md_file' as machine description file."
6425
6426 count=a
6427 for f in $tm_file; do
6428         count=${count}x
6429 done
6430 if test $count = ax; then
6431         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6432 else
6433         echo "Using the following target machine macro files:"
6434         for f in $tm_file; do
6435                 echo "  $srcdir/config/$f"
6436         done
6437 fi
6438
6439 count=a
6440 for f in $host_xm_file; do
6441         count=${count}x
6442 done
6443 if test $count = ax; then
6444         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6445 else
6446         echo "Using the following host machine macro files:"
6447         for f in $host_xm_file; do
6448                 echo "  $srcdir/config/$f"
6449         done
6450 fi
6451
6452 if test "$host_xm_file" != "$build_xm_file"; then
6453         count=a
6454         for f in $build_xm_file; do
6455                 count=${count}x
6456         done
6457         if test $count = ax; then
6458                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6459         else
6460                 echo "Using the following build machine macro files:"
6461                 for f in $build_xm_file; do
6462                         echo "  $srcdir/config/$f"
6463                 done
6464         fi
6465 fi
6466
6467 if test x$thread_file = x; then
6468         if test x$target_thread_file != x; then
6469                 thread_file=$target_thread_file
6470         else
6471                 thread_file='single'
6472         fi
6473 fi
6474
6475 # Set up the header files.
6476 # $links is the list of header files to create.
6477 # $vars is the list of shell variables with file names to include.
6478 # auto-host.h is the file containing items generated by autoconf and is
6479 # the first file included by config.h.
6480 null_defines=
6481 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6482
6483 # If host=build, it is correct to have hconfig include auto-host.h
6484 # as well.  If host!=build, we are in error and need to do more
6485 # work to find out the build config parameters.
6486 if test x$host = x$build
6487 then
6488         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6489 else
6490         # We create a subdir, then run autoconf in the subdir.
6491         # To prevent recursion we set host and build for the new
6492         # invocation of configure to the build for this invocation
6493         # of configure.
6494         tempdir=build.$$
6495         rm -rf $tempdir
6496         mkdir $tempdir
6497         cd $tempdir
6498         case ${srcdir} in
6499         /*) realsrcdir=${srcdir};;
6500         *) realsrcdir=../${srcdir};;
6501         esac
6502         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6503                 --target=$target --host=$build --build=$build
6504
6505         # We just finished tests for the build machine, so rename
6506         # the file auto-build.h in the gcc directory.
6507         mv auto-host.h ../auto-build.h
6508         cd ..
6509         rm -rf $tempdir
6510         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6511 fi
6512
6513 xm_file="gansidecl.h ${xm_file}"
6514 tm_file="gansidecl.h ${tm_file}"
6515
6516 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6517 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6518 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6519
6520 rm -f config.bak
6521 if test -f config.status; then mv -f config.status config.bak; fi
6522
6523 # Make the links.
6524 while test -n "$vars"
6525 do
6526         set $vars; var=$1; shift; vars=$*
6527         set $links; link=$1; shift; links=$*
6528         set $defines; define=$1; shift; defines=$*
6529
6530         rm -f $link
6531         # Make sure the file is created, even if it is empty.
6532         echo >$link
6533
6534         # Define TARGET_CPU_DEFAULT if the system wants one.
6535         # This substitutes for lots of *.h files.
6536         if test "$target_cpu_default" != "" -a $link = tm.h
6537         then
6538                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6539         fi
6540
6541         for file in `eval echo '$'$var`; do
6542                 case $file in
6543                 auto-config.h)
6544                         ;;
6545                 *)
6546                         echo '#ifdef IN_GCC' >>$link
6547                         ;;
6548                 esac
6549                 echo "#include \"$file\"" >>$link
6550                 case $file in
6551                 auto-config.h)
6552                         ;;
6553                 *)
6554                         echo '#endif' >>$link
6555                         ;;
6556                 esac
6557         done
6558
6559         for def in `eval echo '$'$define`; do
6560                 echo "#ifndef $def" >>$link
6561                 echo "#define $def" >>$link
6562                 echo "#endif" >>$link
6563         done
6564 done
6565
6566 # Truncate the target if necessary
6567 if test x$host_truncate_target != x; then
6568         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6569 fi
6570
6571 # Get the version trigger filename from the toplevel
6572 if test "${with_gcc_version_trigger+set}" = set; then
6573         gcc_version_trigger=$with_gcc_version_trigger
6574 else
6575         gcc_version_trigger=${srcdir}/version.c
6576 fi
6577 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6578
6579 # Internationalization
6580 PACKAGE=gcc
6581 VERSION="$gcc_version"
6582 cat >> confdefs.h <<EOF
6583 #define PACKAGE "$PACKAGE"
6584 EOF
6585
6586 cat >> confdefs.h <<EOF
6587 #define VERSION "$VERSION"
6588 EOF
6589
6590
6591
6592
6593 ALL_LINGUAS="en_UK"
6594
6595 # NLS support is still experimental, so disable it by default for now.
6596 # Check whether --enable-nls or --disable-nls was given.
6597 if test "${enable_nls+set}" = set; then
6598   enableval="$enable_nls"
6599   :
6600 else
6601   enable_nls=no
6602 fi
6603
6604
6605
6606         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6607 echo "configure:6608: checking for strerror in -lcposix" >&5
6608 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6609 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6610   echo $ac_n "(cached) $ac_c" 1>&6
6611 else
6612   ac_save_LIBS="$LIBS"
6613 LIBS="-lcposix  $LIBS"
6614 cat > conftest.$ac_ext <<EOF
6615 #line 6616 "configure"
6616 #include "confdefs.h"
6617 /* Override any gcc2 internal prototype to avoid an error.  */
6618 /* We use char because int might match the return type of a gcc2
6619     builtin and then its argument prototype would still apply.  */
6620 char strerror();
6621
6622 int main() {
6623 strerror()
6624 ; return 0; }
6625 EOF
6626 if { (eval echo configure:6627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6627   rm -rf conftest*
6628   eval "ac_cv_lib_$ac_lib_var=yes"
6629 else
6630   echo "configure: failed program was:" >&5
6631   cat conftest.$ac_ext >&5
6632   rm -rf conftest*
6633   eval "ac_cv_lib_$ac_lib_var=no"
6634 fi
6635 rm -f conftest*
6636 LIBS="$ac_save_LIBS"
6637
6638 fi
6639 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6640   echo "$ac_t""yes" 1>&6
6641   LIBS="$LIBS -lcposix"
6642 else
6643   echo "$ac_t""no" 1>&6
6644 fi
6645
6646
6647
6648 echo $ac_n "checking for working const""... $ac_c" 1>&6
6649 echo "configure:6650: checking for working const" >&5
6650 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6651   echo $ac_n "(cached) $ac_c" 1>&6
6652 else
6653   cat > conftest.$ac_ext <<EOF
6654 #line 6655 "configure"
6655 #include "confdefs.h"
6656
6657 int main() {
6658
6659 /* Ultrix mips cc rejects this.  */
6660 typedef int charset[2]; const charset x;
6661 /* SunOS 4.1.1 cc rejects this.  */
6662 char const *const *ccp;
6663 char **p;
6664 /* NEC SVR4.0.2 mips cc rejects this.  */
6665 struct point {int x, y;};
6666 static struct point const zero = {0,0};
6667 /* AIX XL C 1.02.0.0 rejects this.
6668    It does not let you subtract one const X* pointer from another in an arm
6669    of an if-expression whose if-part is not a constant expression */
6670 const char *g = "string";
6671 ccp = &g + (g ? g-g : 0);
6672 /* HPUX 7.0 cc rejects these. */
6673 ++ccp;
6674 p = (char**) ccp;
6675 ccp = (char const *const *) p;
6676 { /* SCO 3.2v4 cc rejects this.  */
6677   char *t;
6678   char const *s = 0 ? (char *) 0 : (char const *) 0;
6679
6680   *t++ = 0;
6681 }
6682 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6683   int x[] = {25, 17};
6684   const int *foo = &x[0];
6685   ++foo;
6686 }
6687 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6688   typedef const int *iptr;
6689   iptr p = 0;
6690   ++p;
6691 }
6692 { /* AIX XL C 1.02.0.0 rejects this saying
6693      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6694   struct s { int j; const int *ap[3]; };
6695   struct s *b; b->j = 5;
6696 }
6697 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6698   const int foo = 10;
6699 }
6700
6701 ; return 0; }
6702 EOF
6703 if { (eval echo configure:6704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6704   rm -rf conftest*
6705   ac_cv_c_const=yes
6706 else
6707   echo "configure: failed program was:" >&5
6708   cat conftest.$ac_ext >&5
6709   rm -rf conftest*
6710   ac_cv_c_const=no
6711 fi
6712 rm -f conftest*
6713 fi
6714
6715 echo "$ac_t""$ac_cv_c_const" 1>&6
6716 if test $ac_cv_c_const = no; then
6717   cat >> confdefs.h <<\EOF
6718 #define const
6719 EOF
6720
6721 fi
6722
6723 echo $ac_n "checking for inline""... $ac_c" 1>&6
6724 echo "configure:6725: checking for inline" >&5
6725 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6726   echo $ac_n "(cached) $ac_c" 1>&6
6727 else
6728   ac_cv_c_inline=no
6729 for ac_kw in inline __inline__ __inline; do
6730   cat > conftest.$ac_ext <<EOF
6731 #line 6732 "configure"
6732 #include "confdefs.h"
6733
6734 int main() {
6735 } $ac_kw foo() {
6736 ; return 0; }
6737 EOF
6738 if { (eval echo configure:6739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6739   rm -rf conftest*
6740   ac_cv_c_inline=$ac_kw; break
6741 else
6742   echo "configure: failed program was:" >&5
6743   cat conftest.$ac_ext >&5
6744 fi
6745 rm -f conftest*
6746 done
6747
6748 fi
6749
6750 echo "$ac_t""$ac_cv_c_inline" 1>&6
6751 case "$ac_cv_c_inline" in
6752   inline | yes) ;;
6753   no) cat >> confdefs.h <<\EOF
6754 #define inline
6755 EOF
6756  ;;
6757   *)  cat >> confdefs.h <<EOF
6758 #define inline $ac_cv_c_inline
6759 EOF
6760  ;;
6761 esac
6762
6763 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6764 echo "configure:6765: checking for off_t" >&5
6765 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6766   echo $ac_n "(cached) $ac_c" 1>&6
6767 else
6768   cat > conftest.$ac_ext <<EOF
6769 #line 6770 "configure"
6770 #include "confdefs.h"
6771 #include <sys/types.h>
6772 #if STDC_HEADERS
6773 #include <stdlib.h>
6774 #include <stddef.h>
6775 #endif
6776 EOF
6777 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6778   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6779   rm -rf conftest*
6780   ac_cv_type_off_t=yes
6781 else
6782   rm -rf conftest*
6783   ac_cv_type_off_t=no
6784 fi
6785 rm -f conftest*
6786
6787 fi
6788 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6789 if test $ac_cv_type_off_t = no; then
6790   cat >> confdefs.h <<\EOF
6791 #define off_t long
6792 EOF
6793
6794 fi
6795
6796 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6797 echo "configure:6798: checking for size_t" >&5
6798 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6799   echo $ac_n "(cached) $ac_c" 1>&6
6800 else
6801   cat > conftest.$ac_ext <<EOF
6802 #line 6803 "configure"
6803 #include "confdefs.h"
6804 #include <sys/types.h>
6805 #if STDC_HEADERS
6806 #include <stdlib.h>
6807 #include <stddef.h>
6808 #endif
6809 EOF
6810 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6811   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6812   rm -rf conftest*
6813   ac_cv_type_size_t=yes
6814 else
6815   rm -rf conftest*
6816   ac_cv_type_size_t=no
6817 fi
6818 rm -f conftest*
6819
6820 fi
6821 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6822 if test $ac_cv_type_size_t = no; then
6823   cat >> confdefs.h <<\EOF
6824 #define size_t unsigned
6825 EOF
6826
6827 fi
6828
6829 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6830 # for constant arguments.  Useless!
6831 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6832 echo "configure:6833: checking for working alloca.h" >&5
6833 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6834   echo $ac_n "(cached) $ac_c" 1>&6
6835 else
6836   cat > conftest.$ac_ext <<EOF
6837 #line 6838 "configure"
6838 #include "confdefs.h"
6839 #include <alloca.h>
6840 int main() {
6841 char *p = alloca(2 * sizeof(int));
6842 ; return 0; }
6843 EOF
6844 if { (eval echo configure:6845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6845   rm -rf conftest*
6846   ac_cv_header_alloca_h=yes
6847 else
6848   echo "configure: failed program was:" >&5
6849   cat conftest.$ac_ext >&5
6850   rm -rf conftest*
6851   ac_cv_header_alloca_h=no
6852 fi
6853 rm -f conftest*
6854 fi
6855
6856 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6857 if test $ac_cv_header_alloca_h = yes; then
6858   cat >> confdefs.h <<\EOF
6859 #define HAVE_ALLOCA_H 1
6860 EOF
6861
6862 fi
6863
6864 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6865 echo "configure:6866: checking for alloca" >&5
6866 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6867   echo $ac_n "(cached) $ac_c" 1>&6
6868 else
6869   cat > conftest.$ac_ext <<EOF
6870 #line 6871 "configure"
6871 #include "confdefs.h"
6872
6873 #ifdef __GNUC__
6874 # define alloca __builtin_alloca
6875 #else
6876 # ifdef _MSC_VER
6877 #  include <malloc.h>
6878 #  define alloca _alloca
6879 # else
6880 #  if HAVE_ALLOCA_H
6881 #   include <alloca.h>
6882 #  else
6883 #   ifdef _AIX
6884  #pragma alloca
6885 #   else
6886 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6887 char *alloca ();
6888 #    endif
6889 #   endif
6890 #  endif
6891 # endif
6892 #endif
6893
6894 int main() {
6895 char *p = (char *) alloca(1);
6896 ; return 0; }
6897 EOF
6898 if { (eval echo configure:6899: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6899   rm -rf conftest*
6900   ac_cv_func_alloca_works=yes
6901 else
6902   echo "configure: failed program was:" >&5
6903   cat conftest.$ac_ext >&5
6904   rm -rf conftest*
6905   ac_cv_func_alloca_works=no
6906 fi
6907 rm -f conftest*
6908 fi
6909
6910 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6911 if test $ac_cv_func_alloca_works = yes; then
6912   cat >> confdefs.h <<\EOF
6913 #define HAVE_ALLOCA 1
6914 EOF
6915
6916 fi
6917
6918 if test $ac_cv_func_alloca_works = no; then
6919   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6920   # that cause trouble.  Some versions do not even contain alloca or
6921   # contain a buggy version.  If you still want to use their alloca,
6922   # use ar to extract alloca.o from them instead of compiling alloca.c.
6923   ALLOCA=alloca.${ac_objext}
6924   cat >> confdefs.h <<\EOF
6925 #define C_ALLOCA 1
6926 EOF
6927
6928
6929 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6930 echo "configure:6931: checking whether alloca needs Cray hooks" >&5
6931 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6932   echo $ac_n "(cached) $ac_c" 1>&6
6933 else
6934   cat > conftest.$ac_ext <<EOF
6935 #line 6936 "configure"
6936 #include "confdefs.h"
6937 #if defined(CRAY) && ! defined(CRAY2)
6938 webecray
6939 #else
6940 wenotbecray
6941 #endif
6942
6943 EOF
6944 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6945   egrep "webecray" >/dev/null 2>&1; then
6946   rm -rf conftest*
6947   ac_cv_os_cray=yes
6948 else
6949   rm -rf conftest*
6950   ac_cv_os_cray=no
6951 fi
6952 rm -f conftest*
6953
6954 fi
6955
6956 echo "$ac_t""$ac_cv_os_cray" 1>&6
6957 if test $ac_cv_os_cray = yes; then
6958 for ac_func in _getb67 GETB67 getb67; do
6959   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6960 echo "configure:6961: checking for $ac_func" >&5
6961 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6962   echo $ac_n "(cached) $ac_c" 1>&6
6963 else
6964   cat > conftest.$ac_ext <<EOF
6965 #line 6966 "configure"
6966 #include "confdefs.h"
6967 /* System header to define __stub macros and hopefully few prototypes,
6968     which can conflict with char $ac_func(); below.  */
6969 #include <assert.h>
6970 /* Override any gcc2 internal prototype to avoid an error.  */
6971 /* We use char because int might match the return type of a gcc2
6972     builtin and then its argument prototype would still apply.  */
6973 char $ac_func();
6974
6975 int main() {
6976
6977 /* The GNU C library defines this for functions which it implements
6978     to always fail with ENOSYS.  Some functions are actually named
6979     something starting with __ and the normal name is an alias.  */
6980 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6981 choke me
6982 #else
6983 $ac_func();
6984 #endif
6985
6986 ; return 0; }
6987 EOF
6988 if { (eval echo configure:6989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6989   rm -rf conftest*
6990   eval "ac_cv_func_$ac_func=yes"
6991 else
6992   echo "configure: failed program was:" >&5
6993   cat conftest.$ac_ext >&5
6994   rm -rf conftest*
6995   eval "ac_cv_func_$ac_func=no"
6996 fi
6997 rm -f conftest*
6998 fi
6999
7000 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7001   echo "$ac_t""yes" 1>&6
7002   cat >> confdefs.h <<EOF
7003 #define CRAY_STACKSEG_END $ac_func
7004 EOF
7005
7006   break
7007 else
7008   echo "$ac_t""no" 1>&6
7009 fi
7010
7011 done
7012 fi
7013
7014 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7015 echo "configure:7016: checking stack direction for C alloca" >&5
7016 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7017   echo $ac_n "(cached) $ac_c" 1>&6
7018 else
7019   if test "$cross_compiling" = yes; then
7020   ac_cv_c_stack_direction=0
7021 else
7022   cat > conftest.$ac_ext <<EOF
7023 #line 7024 "configure"
7024 #include "confdefs.h"
7025 find_stack_direction ()
7026 {
7027   static char *addr = 0;
7028   auto char dummy;
7029   if (addr == 0)
7030     {
7031       addr = &dummy;
7032       return find_stack_direction ();
7033     }
7034   else
7035     return (&dummy > addr) ? 1 : -1;
7036 }
7037 main ()
7038 {
7039   exit (find_stack_direction() < 0);
7040 }
7041 EOF
7042 if { (eval echo configure:7043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7043 then
7044   ac_cv_c_stack_direction=1
7045 else
7046   echo "configure: failed program was:" >&5
7047   cat conftest.$ac_ext >&5
7048   rm -fr conftest*
7049   ac_cv_c_stack_direction=-1
7050 fi
7051 rm -fr conftest*
7052 fi
7053
7054 fi
7055
7056 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7057 cat >> confdefs.h <<EOF
7058 #define STACK_DIRECTION $ac_cv_c_stack_direction
7059 EOF
7060
7061 fi
7062
7063 for ac_hdr in unistd.h
7064 do
7065 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7066 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7067 echo "configure:7068: checking for $ac_hdr" >&5
7068 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7069   echo $ac_n "(cached) $ac_c" 1>&6
7070 else
7071   cat > conftest.$ac_ext <<EOF
7072 #line 7073 "configure"
7073 #include "confdefs.h"
7074 #include <$ac_hdr>
7075 EOF
7076 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7077 { (eval echo configure:7078: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7078 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7079 if test -z "$ac_err"; then
7080   rm -rf conftest*
7081   eval "ac_cv_header_$ac_safe=yes"
7082 else
7083   echo "$ac_err" >&5
7084   echo "configure: failed program was:" >&5
7085   cat conftest.$ac_ext >&5
7086   rm -rf conftest*
7087   eval "ac_cv_header_$ac_safe=no"
7088 fi
7089 rm -f conftest*
7090 fi
7091 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7092   echo "$ac_t""yes" 1>&6
7093     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7094   cat >> confdefs.h <<EOF
7095 #define $ac_tr_hdr 1
7096 EOF
7097
7098 else
7099   echo "$ac_t""no" 1>&6
7100 fi
7101 done
7102
7103 for ac_func in getpagesize
7104 do
7105 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7106 echo "configure:7107: checking for $ac_func" >&5
7107 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7108   echo $ac_n "(cached) $ac_c" 1>&6
7109 else
7110   cat > conftest.$ac_ext <<EOF
7111 #line 7112 "configure"
7112 #include "confdefs.h"
7113 /* System header to define __stub macros and hopefully few prototypes,
7114     which can conflict with char $ac_func(); below.  */
7115 #include <assert.h>
7116 /* Override any gcc2 internal prototype to avoid an error.  */
7117 /* We use char because int might match the return type of a gcc2
7118     builtin and then its argument prototype would still apply.  */
7119 char $ac_func();
7120
7121 int main() {
7122
7123 /* The GNU C library defines this for functions which it implements
7124     to always fail with ENOSYS.  Some functions are actually named
7125     something starting with __ and the normal name is an alias.  */
7126 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7127 choke me
7128 #else
7129 $ac_func();
7130 #endif
7131
7132 ; return 0; }
7133 EOF
7134 if { (eval echo configure:7135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7135   rm -rf conftest*
7136   eval "ac_cv_func_$ac_func=yes"
7137 else
7138   echo "configure: failed program was:" >&5
7139   cat conftest.$ac_ext >&5
7140   rm -rf conftest*
7141   eval "ac_cv_func_$ac_func=no"
7142 fi
7143 rm -f conftest*
7144 fi
7145
7146 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7147   echo "$ac_t""yes" 1>&6
7148     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7149   cat >> confdefs.h <<EOF
7150 #define $ac_tr_func 1
7151 EOF
7152
7153 else
7154   echo "$ac_t""no" 1>&6
7155 fi
7156 done
7157
7158 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
7159 echo "configure:7160: checking for working mmap" >&5
7160 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
7161   echo $ac_n "(cached) $ac_c" 1>&6
7162 else
7163   if test "$cross_compiling" = yes; then
7164   ac_cv_func_mmap_fixed_mapped=no
7165 else
7166   cat > conftest.$ac_ext <<EOF
7167 #line 7168 "configure"
7168 #include "confdefs.h"
7169
7170 /* Thanks to Mike Haertel and Jim Avera for this test.
7171    Here is a matrix of mmap possibilities:
7172         mmap private not fixed
7173         mmap private fixed at somewhere currently unmapped
7174         mmap private fixed at somewhere already mapped
7175         mmap shared not fixed
7176         mmap shared fixed at somewhere currently unmapped
7177         mmap shared fixed at somewhere already mapped
7178    For private mappings, we should verify that changes cannot be read()
7179    back from the file, nor mmap's back from the file at a different
7180    address.  (There have been systems where private was not correctly
7181    implemented like the infamous i386 svr4.0, and systems where the
7182    VM page cache was not coherent with the filesystem buffer cache
7183    like early versions of FreeBSD and possibly contemporary NetBSD.)
7184    For shared mappings, we should conversely verify that changes get
7185    propogated back to all the places they're supposed to be.
7186
7187    Grep wants private fixed already mapped.
7188    The main things grep needs to know about mmap are:
7189    * does it exist and is it safe to write into the mmap'd area
7190    * how to use it (BSD variants)  */
7191 #include <sys/types.h>
7192 #include <fcntl.h>
7193 #include <sys/mman.h>
7194
7195 /* This mess was copied from the GNU getpagesize.h.  */
7196 #ifndef HAVE_GETPAGESIZE
7197 # ifdef HAVE_UNISTD_H
7198 #  include <unistd.h>
7199 # endif
7200
7201 /* Assume that all systems that can run configure have sys/param.h.  */
7202 # ifndef HAVE_SYS_PARAM_H
7203 #  define HAVE_SYS_PARAM_H 1
7204 # endif
7205
7206 # ifdef _SC_PAGESIZE
7207 #  define getpagesize() sysconf(_SC_PAGESIZE)
7208 # else /* no _SC_PAGESIZE */
7209 #  ifdef HAVE_SYS_PARAM_H
7210 #   include <sys/param.h>
7211 #   ifdef EXEC_PAGESIZE
7212 #    define getpagesize() EXEC_PAGESIZE
7213 #   else /* no EXEC_PAGESIZE */
7214 #    ifdef NBPG
7215 #     define getpagesize() NBPG * CLSIZE
7216 #     ifndef CLSIZE
7217 #      define CLSIZE 1
7218 #     endif /* no CLSIZE */
7219 #    else /* no NBPG */
7220 #     ifdef NBPC
7221 #      define getpagesize() NBPC
7222 #     else /* no NBPC */
7223 #      ifdef PAGESIZE
7224 #       define getpagesize() PAGESIZE
7225 #      endif /* PAGESIZE */
7226 #     endif /* no NBPC */
7227 #    endif /* no NBPG */
7228 #   endif /* no EXEC_PAGESIZE */
7229 #  else /* no HAVE_SYS_PARAM_H */
7230 #   define getpagesize() 8192   /* punt totally */
7231 #  endif /* no HAVE_SYS_PARAM_H */
7232 # endif /* no _SC_PAGESIZE */
7233
7234 #endif /* no HAVE_GETPAGESIZE */
7235
7236 #ifdef __cplusplus
7237 extern "C" { void *malloc(unsigned); }
7238 #else
7239 char *malloc();
7240 #endif
7241
7242 int
7243 main()
7244 {
7245         char *data, *data2, *data3;
7246         int i, pagesize;
7247         int fd;
7248
7249         pagesize = getpagesize();
7250
7251         /*
7252          * First, make a file with some known garbage in it.
7253          */
7254         data = malloc(pagesize);
7255         if (!data)
7256                 exit(1);
7257         for (i = 0; i < pagesize; ++i)
7258                 *(data + i) = rand();
7259         umask(0);
7260         fd = creat("conftestmmap", 0600);
7261         if (fd < 0)
7262                 exit(1);
7263         if (write(fd, data, pagesize) != pagesize)
7264                 exit(1);
7265         close(fd);
7266
7267         /*
7268          * Next, try to mmap the file at a fixed address which
7269          * already has something else allocated at it.  If we can,
7270          * also make sure that we see the same garbage.
7271          */
7272         fd = open("conftestmmap", O_RDWR);
7273         if (fd < 0)
7274                 exit(1);
7275         data2 = malloc(2 * pagesize);
7276         if (!data2)
7277                 exit(1);
7278         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
7279         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
7280             MAP_PRIVATE | MAP_FIXED, fd, 0L))
7281                 exit(1);
7282         for (i = 0; i < pagesize; ++i)
7283                 if (*(data + i) != *(data2 + i))
7284                         exit(1);
7285
7286         /*
7287          * Finally, make sure that changes to the mapped area
7288          * do not percolate back to the file as seen by read().
7289          * (This is a bug on some variants of i386 svr4.0.)
7290          */
7291         for (i = 0; i < pagesize; ++i)
7292                 *(data2 + i) = *(data2 + i) + 1;
7293         data3 = malloc(pagesize);
7294         if (!data3)
7295                 exit(1);
7296         if (read(fd, data3, pagesize) != pagesize)
7297                 exit(1);
7298         for (i = 0; i < pagesize; ++i)
7299                 if (*(data + i) != *(data3 + i))
7300                         exit(1);
7301         close(fd);
7302         unlink("conftestmmap");
7303         exit(0);
7304 }
7305
7306 EOF
7307 if { (eval echo configure:7308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7308 then
7309   ac_cv_func_mmap_fixed_mapped=yes
7310 else
7311   echo "configure: failed program was:" >&5
7312   cat conftest.$ac_ext >&5
7313   rm -fr conftest*
7314   ac_cv_func_mmap_fixed_mapped=no
7315 fi
7316 rm -fr conftest*
7317 fi
7318
7319 fi
7320
7321 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
7322 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7323   cat >> confdefs.h <<\EOF
7324 #define HAVE_MMAP 1
7325 EOF
7326
7327 fi
7328
7329
7330    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7331 unistd.h sys/param.h
7332 do
7333 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7334 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7335 echo "configure:7336: checking for $ac_hdr" >&5
7336 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7337   echo $ac_n "(cached) $ac_c" 1>&6
7338 else
7339   cat > conftest.$ac_ext <<EOF
7340 #line 7341 "configure"
7341 #include "confdefs.h"
7342 #include <$ac_hdr>
7343 EOF
7344 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7345 { (eval echo configure:7346: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7346 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7347 if test -z "$ac_err"; then
7348   rm -rf conftest*
7349   eval "ac_cv_header_$ac_safe=yes"
7350 else
7351   echo "$ac_err" >&5
7352   echo "configure: failed program was:" >&5
7353   cat conftest.$ac_ext >&5
7354   rm -rf conftest*
7355   eval "ac_cv_header_$ac_safe=no"
7356 fi
7357 rm -f conftest*
7358 fi
7359 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7360   echo "$ac_t""yes" 1>&6
7361     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7362   cat >> confdefs.h <<EOF
7363 #define $ac_tr_hdr 1
7364 EOF
7365
7366 else
7367   echo "$ac_t""no" 1>&6
7368 fi
7369 done
7370
7371    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7372 strdup __argz_count __argz_stringify __argz_next
7373 do
7374 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7375 echo "configure:7376: checking for $ac_func" >&5
7376 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7377   echo $ac_n "(cached) $ac_c" 1>&6
7378 else
7379   cat > conftest.$ac_ext <<EOF
7380 #line 7381 "configure"
7381 #include "confdefs.h"
7382 /* System header to define __stub macros and hopefully few prototypes,
7383     which can conflict with char $ac_func(); below.  */
7384 #include <assert.h>
7385 /* Override any gcc2 internal prototype to avoid an error.  */
7386 /* We use char because int might match the return type of a gcc2
7387     builtin and then its argument prototype would still apply.  */
7388 char $ac_func();
7389
7390 int main() {
7391
7392 /* The GNU C library defines this for functions which it implements
7393     to always fail with ENOSYS.  Some functions are actually named
7394     something starting with __ and the normal name is an alias.  */
7395 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7396 choke me
7397 #else
7398 $ac_func();
7399 #endif
7400
7401 ; return 0; }
7402 EOF
7403 if { (eval echo configure:7404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7404   rm -rf conftest*
7405   eval "ac_cv_func_$ac_func=yes"
7406 else
7407   echo "configure: failed program was:" >&5
7408   cat conftest.$ac_ext >&5
7409   rm -rf conftest*
7410   eval "ac_cv_func_$ac_func=no"
7411 fi
7412 rm -f conftest*
7413 fi
7414
7415 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7416   echo "$ac_t""yes" 1>&6
7417     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7418   cat >> confdefs.h <<EOF
7419 #define $ac_tr_func 1
7420 EOF
7421
7422 else
7423   echo "$ac_t""no" 1>&6
7424 fi
7425 done
7426
7427
7428    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7429      for ac_func in stpcpy
7430 do
7431 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7432 echo "configure:7433: checking for $ac_func" >&5
7433 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7434   echo $ac_n "(cached) $ac_c" 1>&6
7435 else
7436   cat > conftest.$ac_ext <<EOF
7437 #line 7438 "configure"
7438 #include "confdefs.h"
7439 /* System header to define __stub macros and hopefully few prototypes,
7440     which can conflict with char $ac_func(); below.  */
7441 #include <assert.h>
7442 /* Override any gcc2 internal prototype to avoid an error.  */
7443 /* We use char because int might match the return type of a gcc2
7444     builtin and then its argument prototype would still apply.  */
7445 char $ac_func();
7446
7447 int main() {
7448
7449 /* The GNU C library defines this for functions which it implements
7450     to always fail with ENOSYS.  Some functions are actually named
7451     something starting with __ and the normal name is an alias.  */
7452 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7453 choke me
7454 #else
7455 $ac_func();
7456 #endif
7457
7458 ; return 0; }
7459 EOF
7460 if { (eval echo configure:7461: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7461   rm -rf conftest*
7462   eval "ac_cv_func_$ac_func=yes"
7463 else
7464   echo "configure: failed program was:" >&5
7465   cat conftest.$ac_ext >&5
7466   rm -rf conftest*
7467   eval "ac_cv_func_$ac_func=no"
7468 fi
7469 rm -f conftest*
7470 fi
7471
7472 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7473   echo "$ac_t""yes" 1>&6
7474     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7475   cat >> confdefs.h <<EOF
7476 #define $ac_tr_func 1
7477 EOF
7478
7479 else
7480   echo "$ac_t""no" 1>&6
7481 fi
7482 done
7483
7484    fi
7485    if test "${ac_cv_func_stpcpy}" = "yes"; then
7486      cat >> confdefs.h <<\EOF
7487 #define HAVE_STPCPY 1
7488 EOF
7489
7490    fi
7491
7492    if test $ac_cv_header_locale_h = yes; then
7493     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7494 echo "configure:7495: checking for LC_MESSAGES" >&5
7495 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7496   echo $ac_n "(cached) $ac_c" 1>&6
7497 else
7498   cat > conftest.$ac_ext <<EOF
7499 #line 7500 "configure"
7500 #include "confdefs.h"
7501 #include <locale.h>
7502 int main() {
7503 return LC_MESSAGES
7504 ; return 0; }
7505 EOF
7506 if { (eval echo configure:7507: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7507   rm -rf conftest*
7508   am_cv_val_LC_MESSAGES=yes
7509 else
7510   echo "configure: failed program was:" >&5
7511   cat conftest.$ac_ext >&5
7512   rm -rf conftest*
7513   am_cv_val_LC_MESSAGES=no
7514 fi
7515 rm -f conftest*
7516 fi
7517
7518 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7519     if test $am_cv_val_LC_MESSAGES = yes; then
7520       cat >> confdefs.h <<\EOF
7521 #define HAVE_LC_MESSAGES 1
7522 EOF
7523
7524     fi
7525   fi
7526    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7527 echo "configure:7528: checking whether NLS is requested" >&5
7528         # Check whether --enable-nls or --disable-nls was given.
7529 if test "${enable_nls+set}" = set; then
7530   enableval="$enable_nls"
7531   USE_NLS=$enableval
7532 else
7533   USE_NLS=yes
7534 fi
7535
7536     echo "$ac_t""$USE_NLS" 1>&6
7537
7538
7539     USE_INCLUDED_LIBINTL=no
7540
7541         if test "$USE_NLS" = "yes"; then
7542       cat >> confdefs.h <<\EOF
7543 #define ENABLE_NLS 1
7544 EOF
7545
7546       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7547 echo "configure:7548: checking whether included gettext is requested" >&5
7548       # Check whether --with-included-gettext or --without-included-gettext was given.
7549 if test "${with_included_gettext+set}" = set; then
7550   withval="$with_included_gettext"
7551   nls_cv_force_use_gnu_gettext=$withval
7552 else
7553   nls_cv_force_use_gnu_gettext=no
7554 fi
7555
7556       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7557
7558       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7559       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7560                                         nls_cv_header_intl=
7561         nls_cv_header_libgt=
7562         CATOBJEXT=NONE
7563
7564         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7565 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7566 echo "configure:7567: checking for libintl.h" >&5
7567 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7568   echo $ac_n "(cached) $ac_c" 1>&6
7569 else
7570   cat > conftest.$ac_ext <<EOF
7571 #line 7572 "configure"
7572 #include "confdefs.h"
7573 #include <libintl.h>
7574 EOF
7575 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7576 { (eval echo configure:7577: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7577 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7578 if test -z "$ac_err"; then
7579   rm -rf conftest*
7580   eval "ac_cv_header_$ac_safe=yes"
7581 else
7582   echo "$ac_err" >&5
7583   echo "configure: failed program was:" >&5
7584   cat conftest.$ac_ext >&5
7585   rm -rf conftest*
7586   eval "ac_cv_header_$ac_safe=no"
7587 fi
7588 rm -f conftest*
7589 fi
7590 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7591   echo "$ac_t""yes" 1>&6
7592   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7593 echo "configure:7594: checking for gettext in libc" >&5
7594 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7595   echo $ac_n "(cached) $ac_c" 1>&6
7596 else
7597   cat > conftest.$ac_ext <<EOF
7598 #line 7599 "configure"
7599 #include "confdefs.h"
7600 #include <libintl.h>
7601 int main() {
7602 return (int) gettext ("")
7603 ; return 0; }
7604 EOF
7605 if { (eval echo configure:7606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7606   rm -rf conftest*
7607   gt_cv_func_gettext_libc=yes
7608 else
7609   echo "configure: failed program was:" >&5
7610   cat conftest.$ac_ext >&5
7611   rm -rf conftest*
7612   gt_cv_func_gettext_libc=no
7613 fi
7614 rm -f conftest*
7615 fi
7616
7617 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7618
7619            if test "$gt_cv_func_gettext_libc" != "yes"; then
7620              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7621 echo "configure:7622: checking for bindtextdomain in -lintl" >&5
7622 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7623 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7624   echo $ac_n "(cached) $ac_c" 1>&6
7625 else
7626   ac_save_LIBS="$LIBS"
7627 LIBS="-lintl  $LIBS"
7628 cat > conftest.$ac_ext <<EOF
7629 #line 7630 "configure"
7630 #include "confdefs.h"
7631 /* Override any gcc2 internal prototype to avoid an error.  */
7632 /* We use char because int might match the return type of a gcc2
7633     builtin and then its argument prototype would still apply.  */
7634 char bindtextdomain();
7635
7636 int main() {
7637 bindtextdomain()
7638 ; return 0; }
7639 EOF
7640 if { (eval echo configure:7641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7641   rm -rf conftest*
7642   eval "ac_cv_lib_$ac_lib_var=yes"
7643 else
7644   echo "configure: failed program was:" >&5
7645   cat conftest.$ac_ext >&5
7646   rm -rf conftest*
7647   eval "ac_cv_lib_$ac_lib_var=no"
7648 fi
7649 rm -f conftest*
7650 LIBS="$ac_save_LIBS"
7651
7652 fi
7653 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7654   echo "$ac_t""yes" 1>&6
7655   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7656 echo "configure:7657: checking for gettext in libintl" >&5
7657 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7658   echo $ac_n "(cached) $ac_c" 1>&6
7659 else
7660   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7661 echo "configure:7662: checking for gettext in -lintl" >&5
7662 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7663 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7664   echo $ac_n "(cached) $ac_c" 1>&6
7665 else
7666   ac_save_LIBS="$LIBS"
7667 LIBS="-lintl  $LIBS"
7668 cat > conftest.$ac_ext <<EOF
7669 #line 7670 "configure"
7670 #include "confdefs.h"
7671 /* Override any gcc2 internal prototype to avoid an error.  */
7672 /* We use char because int might match the return type of a gcc2
7673     builtin and then its argument prototype would still apply.  */
7674 char gettext();
7675
7676 int main() {
7677 gettext()
7678 ; return 0; }
7679 EOF
7680 if { (eval echo configure:7681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7681   rm -rf conftest*
7682   eval "ac_cv_lib_$ac_lib_var=yes"
7683 else
7684   echo "configure: failed program was:" >&5
7685   cat conftest.$ac_ext >&5
7686   rm -rf conftest*
7687   eval "ac_cv_lib_$ac_lib_var=no"
7688 fi
7689 rm -f conftest*
7690 LIBS="$ac_save_LIBS"
7691
7692 fi
7693 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7694   echo "$ac_t""yes" 1>&6
7695   gt_cv_func_gettext_libintl=yes
7696 else
7697   echo "$ac_t""no" 1>&6
7698 gt_cv_func_gettext_libintl=no
7699 fi
7700
7701 fi
7702
7703 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7704 else
7705   echo "$ac_t""no" 1>&6
7706 fi
7707
7708            fi
7709
7710            if test "$gt_cv_func_gettext_libc" = "yes" \
7711               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7712               cat >> confdefs.h <<\EOF
7713 #define HAVE_GETTEXT 1
7714 EOF
7715
7716               # Extract the first word of "msgfmt", so it can be a program name with args.
7717 set dummy msgfmt; ac_word=$2
7718 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7719 echo "configure:7720: checking for $ac_word" >&5
7720 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7721   echo $ac_n "(cached) $ac_c" 1>&6
7722 else
7723   case "$MSGFMT" in
7724   /*)
7725   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7726   ;;
7727   *)
7728   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7729   for ac_dir in $PATH; do
7730     test -z "$ac_dir" && ac_dir=.
7731     if test -f $ac_dir/$ac_word; then
7732       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7733         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7734         break
7735       fi
7736     fi
7737   done
7738   IFS="$ac_save_ifs"
7739   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7740   ;;
7741 esac
7742 fi
7743 MSGFMT="$ac_cv_path_MSGFMT"
7744 if test -n "$MSGFMT"; then
7745   echo "$ac_t""$MSGFMT" 1>&6
7746 else
7747   echo "$ac_t""no" 1>&6
7748 fi
7749               if test "$MSGFMT" != "no"; then
7750                 for ac_func in dcgettext
7751 do
7752 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7753 echo "configure:7754: checking for $ac_func" >&5
7754 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7755   echo $ac_n "(cached) $ac_c" 1>&6
7756 else
7757   cat > conftest.$ac_ext <<EOF
7758 #line 7759 "configure"
7759 #include "confdefs.h"
7760 /* System header to define __stub macros and hopefully few prototypes,
7761     which can conflict with char $ac_func(); below.  */
7762 #include <assert.h>
7763 /* Override any gcc2 internal prototype to avoid an error.  */
7764 /* We use char because int might match the return type of a gcc2
7765     builtin and then its argument prototype would still apply.  */
7766 char $ac_func();
7767
7768 int main() {
7769
7770 /* The GNU C library defines this for functions which it implements
7771     to always fail with ENOSYS.  Some functions are actually named
7772     something starting with __ and the normal name is an alias.  */
7773 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7774 choke me
7775 #else
7776 $ac_func();
7777 #endif
7778
7779 ; return 0; }
7780 EOF
7781 if { (eval echo configure:7782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7782   rm -rf conftest*
7783   eval "ac_cv_func_$ac_func=yes"
7784 else
7785   echo "configure: failed program was:" >&5
7786   cat conftest.$ac_ext >&5
7787   rm -rf conftest*
7788   eval "ac_cv_func_$ac_func=no"
7789 fi
7790 rm -f conftest*
7791 fi
7792
7793 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7794   echo "$ac_t""yes" 1>&6
7795     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7796   cat >> confdefs.h <<EOF
7797 #define $ac_tr_func 1
7798 EOF
7799
7800 else
7801   echo "$ac_t""no" 1>&6
7802 fi
7803 done
7804
7805                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7806 set dummy gmsgfmt; ac_word=$2
7807 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7808 echo "configure:7809: checking for $ac_word" >&5
7809 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7810   echo $ac_n "(cached) $ac_c" 1>&6
7811 else
7812   case "$GMSGFMT" in
7813   /*)
7814   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7815   ;;
7816   ?:/*)
7817   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7818   ;;
7819   *)
7820   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7821   ac_dummy="$PATH"
7822   for ac_dir in $ac_dummy; do
7823     test -z "$ac_dir" && ac_dir=.
7824     if test -f $ac_dir/$ac_word; then
7825       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7826       break
7827     fi
7828   done
7829   IFS="$ac_save_ifs"
7830   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7831   ;;
7832 esac
7833 fi
7834 GMSGFMT="$ac_cv_path_GMSGFMT"
7835 if test -n "$GMSGFMT"; then
7836   echo "$ac_t""$GMSGFMT" 1>&6
7837 else
7838   echo "$ac_t""no" 1>&6
7839 fi
7840
7841                 # Extract the first word of "xgettext", so it can be a program name with args.
7842 set dummy xgettext; ac_word=$2
7843 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7844 echo "configure:7845: checking for $ac_word" >&5
7845 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7846   echo $ac_n "(cached) $ac_c" 1>&6
7847 else
7848   case "$XGETTEXT" in
7849   /*)
7850   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7851   ;;
7852   *)
7853   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7854   for ac_dir in $PATH; do
7855     test -z "$ac_dir" && ac_dir=.
7856     if test -f $ac_dir/$ac_word; then
7857       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7858         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7859         break
7860       fi
7861     fi
7862   done
7863   IFS="$ac_save_ifs"
7864   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7865   ;;
7866 esac
7867 fi
7868 XGETTEXT="$ac_cv_path_XGETTEXT"
7869 if test -n "$XGETTEXT"; then
7870   echo "$ac_t""$XGETTEXT" 1>&6
7871 else
7872   echo "$ac_t""no" 1>&6
7873 fi
7874
7875                 cat > conftest.$ac_ext <<EOF
7876 #line 7877 "configure"
7877 #include "confdefs.h"
7878
7879 int main() {
7880 extern int _nl_msg_cat_cntr;
7881                                return _nl_msg_cat_cntr
7882 ; return 0; }
7883 EOF
7884 if { (eval echo configure:7885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7885   rm -rf conftest*
7886   CATOBJEXT=.gmo
7887                    DATADIRNAME=share
7888 else
7889   echo "configure: failed program was:" >&5
7890   cat conftest.$ac_ext >&5
7891   rm -rf conftest*
7892   CATOBJEXT=.mo
7893                    DATADIRNAME=lib
7894 fi
7895 rm -f conftest*
7896                 INSTOBJEXT=.mo
7897               fi
7898             fi
7899
7900 else
7901   echo "$ac_t""no" 1>&6
7902 fi
7903
7904
7905         if test "$CATOBJEXT" = "NONE"; then
7906           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7907 echo "configure:7908: checking whether catgets can be used" >&5
7908           # Check whether --with-catgets or --without-catgets was given.
7909 if test "${with_catgets+set}" = set; then
7910   withval="$with_catgets"
7911   nls_cv_use_catgets=$withval
7912 else
7913   nls_cv_use_catgets=no
7914 fi
7915
7916           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7917
7918           if test "$nls_cv_use_catgets" = "yes"; then
7919                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7920 echo "configure:7921: checking for main in -li" >&5
7921 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7922 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7923   echo $ac_n "(cached) $ac_c" 1>&6
7924 else
7925   ac_save_LIBS="$LIBS"
7926 LIBS="-li  $LIBS"
7927 cat > conftest.$ac_ext <<EOF
7928 #line 7929 "configure"
7929 #include "confdefs.h"
7930
7931 int main() {
7932 main()
7933 ; return 0; }
7934 EOF
7935 if { (eval echo configure:7936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7936   rm -rf conftest*
7937   eval "ac_cv_lib_$ac_lib_var=yes"
7938 else
7939   echo "configure: failed program was:" >&5
7940   cat conftest.$ac_ext >&5
7941   rm -rf conftest*
7942   eval "ac_cv_lib_$ac_lib_var=no"
7943 fi
7944 rm -f conftest*
7945 LIBS="$ac_save_LIBS"
7946
7947 fi
7948 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7949   echo "$ac_t""yes" 1>&6
7950     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7951     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7952   cat >> confdefs.h <<EOF
7953 #define $ac_tr_lib 1
7954 EOF
7955
7956   LIBS="-li $LIBS"
7957
7958 else
7959   echo "$ac_t""no" 1>&6
7960 fi
7961
7962             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7963 echo "configure:7964: checking for catgets" >&5
7964 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7965   echo $ac_n "(cached) $ac_c" 1>&6
7966 else
7967   cat > conftest.$ac_ext <<EOF
7968 #line 7969 "configure"
7969 #include "confdefs.h"
7970 /* System header to define __stub macros and hopefully few prototypes,
7971     which can conflict with char catgets(); below.  */
7972 #include <assert.h>
7973 /* Override any gcc2 internal prototype to avoid an error.  */
7974 /* We use char because int might match the return type of a gcc2
7975     builtin and then its argument prototype would still apply.  */
7976 char catgets();
7977
7978 int main() {
7979
7980 /* The GNU C library defines this for functions which it implements
7981     to always fail with ENOSYS.  Some functions are actually named
7982     something starting with __ and the normal name is an alias.  */
7983 #if defined (__stub_catgets) || defined (__stub___catgets)
7984 choke me
7985 #else
7986 catgets();
7987 #endif
7988
7989 ; return 0; }
7990 EOF
7991 if { (eval echo configure:7992: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7992   rm -rf conftest*
7993   eval "ac_cv_func_catgets=yes"
7994 else
7995   echo "configure: failed program was:" >&5
7996   cat conftest.$ac_ext >&5
7997   rm -rf conftest*
7998   eval "ac_cv_func_catgets=no"
7999 fi
8000 rm -f conftest*
8001 fi
8002
8003 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8004   echo "$ac_t""yes" 1>&6
8005   cat >> confdefs.h <<\EOF
8006 #define HAVE_CATGETS 1
8007 EOF
8008
8009                INTLOBJS="\$(CATOBJS)"
8010                # Extract the first word of "gencat", so it can be a program name with args.
8011 set dummy gencat; ac_word=$2
8012 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8013 echo "configure:8014: checking for $ac_word" >&5
8014 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8015   echo $ac_n "(cached) $ac_c" 1>&6
8016 else
8017   case "$GENCAT" in
8018   /*)
8019   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8020   ;;
8021   ?:/*)
8022   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8023   ;;
8024   *)
8025   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8026   ac_dummy="$PATH"
8027   for ac_dir in $ac_dummy; do
8028     test -z "$ac_dir" && ac_dir=.
8029     if test -f $ac_dir/$ac_word; then
8030       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8031       break
8032     fi
8033   done
8034   IFS="$ac_save_ifs"
8035   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8036   ;;
8037 esac
8038 fi
8039 GENCAT="$ac_cv_path_GENCAT"
8040 if test -n "$GENCAT"; then
8041   echo "$ac_t""$GENCAT" 1>&6
8042 else
8043   echo "$ac_t""no" 1>&6
8044 fi
8045                if test "$GENCAT" != "no"; then
8046                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8047 set dummy gmsgfmt; ac_word=$2
8048 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8049 echo "configure:8050: checking for $ac_word" >&5
8050 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8051   echo $ac_n "(cached) $ac_c" 1>&6
8052 else
8053   case "$GMSGFMT" in
8054   /*)
8055   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8056   ;;
8057   ?:/*)
8058   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8059   ;;
8060   *)
8061   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8062   ac_dummy="$PATH"
8063   for ac_dir in $ac_dummy; do
8064     test -z "$ac_dir" && ac_dir=.
8065     if test -f $ac_dir/$ac_word; then
8066       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8067       break
8068     fi
8069   done
8070   IFS="$ac_save_ifs"
8071   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8072   ;;
8073 esac
8074 fi
8075 GMSGFMT="$ac_cv_path_GMSGFMT"
8076 if test -n "$GMSGFMT"; then
8077   echo "$ac_t""$GMSGFMT" 1>&6
8078 else
8079   echo "$ac_t""no" 1>&6
8080 fi
8081
8082                  if test "$GMSGFMT" = "no"; then
8083                    # Extract the first word of "msgfmt", so it can be a program name with args.
8084 set dummy msgfmt; ac_word=$2
8085 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8086 echo "configure:8087: checking for $ac_word" >&5
8087 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8088   echo $ac_n "(cached) $ac_c" 1>&6
8089 else
8090   case "$GMSGFMT" in
8091   /*)
8092   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8093   ;;
8094   *)
8095   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8096   for ac_dir in $PATH; do
8097     test -z "$ac_dir" && ac_dir=.
8098     if test -f $ac_dir/$ac_word; then
8099       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8100         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8101         break
8102       fi
8103     fi
8104   done
8105   IFS="$ac_save_ifs"
8106   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8107   ;;
8108 esac
8109 fi
8110 GMSGFMT="$ac_cv_path_GMSGFMT"
8111 if test -n "$GMSGFMT"; then
8112   echo "$ac_t""$GMSGFMT" 1>&6
8113 else
8114   echo "$ac_t""no" 1>&6
8115 fi
8116
8117                  fi
8118                  # Extract the first word of "xgettext", so it can be a program name with args.
8119 set dummy xgettext; ac_word=$2
8120 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8121 echo "configure:8122: checking for $ac_word" >&5
8122 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8123   echo $ac_n "(cached) $ac_c" 1>&6
8124 else
8125   case "$XGETTEXT" in
8126   /*)
8127   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8128   ;;
8129   *)
8130   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8131   for ac_dir in $PATH; do
8132     test -z "$ac_dir" && ac_dir=.
8133     if test -f $ac_dir/$ac_word; then
8134       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8135         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8136         break
8137       fi
8138     fi
8139   done
8140   IFS="$ac_save_ifs"
8141   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8142   ;;
8143 esac
8144 fi
8145 XGETTEXT="$ac_cv_path_XGETTEXT"
8146 if test -n "$XGETTEXT"; then
8147   echo "$ac_t""$XGETTEXT" 1>&6
8148 else
8149   echo "$ac_t""no" 1>&6
8150 fi
8151
8152                  USE_INCLUDED_LIBINTL=yes
8153                  CATOBJEXT=.cat
8154                  INSTOBJEXT=.cat
8155                  DATADIRNAME=lib
8156                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8157                  INTLLIBS=$INTLDEPS
8158                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8159                  nls_cv_header_intl=intl/libintl.h
8160                  nls_cv_header_libgt=intl/libgettext.h
8161                fi
8162 else
8163   echo "$ac_t""no" 1>&6
8164 fi
8165
8166           fi
8167         fi
8168
8169         if test "$CATOBJEXT" = "NONE"; then
8170                           nls_cv_use_gnu_gettext=yes
8171         fi
8172       fi
8173
8174       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8175                 INTLOBJS="\$(GETTOBJS)"
8176         # Extract the first word of "msgfmt", so it can be a program name with args.
8177 set dummy msgfmt; ac_word=$2
8178 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8179 echo "configure:8180: checking for $ac_word" >&5
8180 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8181   echo $ac_n "(cached) $ac_c" 1>&6
8182 else
8183   case "$MSGFMT" in
8184   /*)
8185   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8186   ;;
8187   *)
8188   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8189   for ac_dir in $PATH; do
8190     test -z "$ac_dir" && ac_dir=.
8191     if test -f $ac_dir/$ac_word; then
8192       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8193         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8194         break
8195       fi
8196     fi
8197   done
8198   IFS="$ac_save_ifs"
8199   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8200   ;;
8201 esac
8202 fi
8203 MSGFMT="$ac_cv_path_MSGFMT"
8204 if test -n "$MSGFMT"; then
8205   echo "$ac_t""$MSGFMT" 1>&6
8206 else
8207   echo "$ac_t""no" 1>&6
8208 fi
8209
8210         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8211 set dummy gmsgfmt; ac_word=$2
8212 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8213 echo "configure:8214: checking for $ac_word" >&5
8214 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8215   echo $ac_n "(cached) $ac_c" 1>&6
8216 else
8217   case "$GMSGFMT" in
8218   /*)
8219   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8220   ;;
8221   ?:/*)
8222   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8223   ;;
8224   *)
8225   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8226   ac_dummy="$PATH"
8227   for ac_dir in $ac_dummy; do
8228     test -z "$ac_dir" && ac_dir=.
8229     if test -f $ac_dir/$ac_word; then
8230       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8231       break
8232     fi
8233   done
8234   IFS="$ac_save_ifs"
8235   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8236   ;;
8237 esac
8238 fi
8239 GMSGFMT="$ac_cv_path_GMSGFMT"
8240 if test -n "$GMSGFMT"; then
8241   echo "$ac_t""$GMSGFMT" 1>&6
8242 else
8243   echo "$ac_t""no" 1>&6
8244 fi
8245
8246         # Extract the first word of "xgettext", so it can be a program name with args.
8247 set dummy xgettext; ac_word=$2
8248 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8249 echo "configure:8250: checking for $ac_word" >&5
8250 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8251   echo $ac_n "(cached) $ac_c" 1>&6
8252 else
8253   case "$XGETTEXT" in
8254   /*)
8255   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8256   ;;
8257   *)
8258   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8259   for ac_dir in $PATH; do
8260     test -z "$ac_dir" && ac_dir=.
8261     if test -f $ac_dir/$ac_word; then
8262       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8263         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8264         break
8265       fi
8266     fi
8267   done
8268   IFS="$ac_save_ifs"
8269   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8270   ;;
8271 esac
8272 fi
8273 XGETTEXT="$ac_cv_path_XGETTEXT"
8274 if test -n "$XGETTEXT"; then
8275   echo "$ac_t""$XGETTEXT" 1>&6
8276 else
8277   echo "$ac_t""no" 1>&6
8278 fi
8279
8280
8281         USE_INCLUDED_LIBINTL=yes
8282         CATOBJEXT=.gmo
8283         INSTOBJEXT=.mo
8284         DATADIRNAME=share
8285         INTLDEPS='$(top_builddir)/intl/libintl.a'
8286         INTLLIBS=$INTLDEPS
8287         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8288         nls_cv_header_intl=intl/libintl.h
8289         nls_cv_header_libgt=intl/libgettext.h
8290       fi
8291
8292             if test "$XGETTEXT" != ":"; then
8293                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8294           : ;
8295         else
8296           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8297           XGETTEXT=":"
8298         fi
8299       fi
8300
8301       # We need to process the po/ directory.
8302       POSUB=po
8303     else
8304       DATADIRNAME=share
8305       nls_cv_header_intl=intl/libintl.h
8306       nls_cv_header_libgt=intl/libgettext.h
8307     fi
8308
8309
8310
8311
8312     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8313     # because some of the sources are only built for this goal.
8314     if test "$PACKAGE" = gettext; then
8315       USE_NLS=yes
8316       USE_INCLUDED_LIBINTL=yes
8317     fi
8318
8319                 for lang in $ALL_LINGUAS; do
8320       GMOFILES="$GMOFILES $lang.gmo"
8321       POFILES="$POFILES $lang.po"
8322     done
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337    if test "x$CATOBJEXT" != "x"; then
8338      if test "x$ALL_LINGUAS" = "x"; then
8339        LINGUAS=
8340      else
8341        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8342 echo "configure:8343: checking for catalogs to be installed" >&5
8343        NEW_LINGUAS=
8344        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8345          case "$ALL_LINGUAS" in
8346           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8347          esac
8348        done
8349        LINGUAS=$NEW_LINGUAS
8350        echo "$ac_t""$LINGUAS" 1>&6
8351      fi
8352
8353           if test -n "$LINGUAS"; then
8354        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8355      fi
8356    fi
8357
8358             if test $ac_cv_header_locale_h = yes; then
8359      INCLUDE_LOCALE_H="#include <locale.h>"
8360    else
8361      INCLUDE_LOCALE_H="\
8362 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8363    fi
8364
8365
8366             test -d intl || mkdir intl
8367    if test "$CATOBJEXT" = ".cat"; then
8368      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8369 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8370 echo "configure:8371: checking for linux/version.h" >&5
8371 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8372   echo $ac_n "(cached) $ac_c" 1>&6
8373 else
8374   cat > conftest.$ac_ext <<EOF
8375 #line 8376 "configure"
8376 #include "confdefs.h"
8377 #include <linux/version.h>
8378 EOF
8379 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8380 { (eval echo configure:8381: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8381 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8382 if test -z "$ac_err"; then
8383   rm -rf conftest*
8384   eval "ac_cv_header_$ac_safe=yes"
8385 else
8386   echo "$ac_err" >&5
8387   echo "configure: failed program was:" >&5
8388   cat conftest.$ac_ext >&5
8389   rm -rf conftest*
8390   eval "ac_cv_header_$ac_safe=no"
8391 fi
8392 rm -f conftest*
8393 fi
8394 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8395   echo "$ac_t""yes" 1>&6
8396   msgformat=linux
8397 else
8398   echo "$ac_t""no" 1>&6
8399 msgformat=xopen
8400 fi
8401
8402
8403                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8404    fi
8405       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8406      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8407
8408             if test "$PACKAGE" = "gettext"; then
8409      GT_NO="#NO#"
8410      GT_YES=
8411    else
8412      GT_NO=
8413      GT_YES="#YES#"
8414    fi
8415
8416
8417
8418             MKINSTALLDIRS=
8419    if test -n "$ac_aux_dir"; then
8420      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8421    fi
8422    if test -z "$MKINSTALLDIRS"; then
8423      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8424    fi
8425
8426
8427       l=
8428
8429
8430          test -d po || mkdir po
8431    if test "x$srcdir" != "x."; then
8432      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8433        posrcprefix="$srcdir/"
8434      else
8435        posrcprefix="../$srcdir/"
8436      fi
8437    else
8438      posrcprefix="../"
8439    fi
8440    rm -f po/POTFILES
8441    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8442         < $srcdir/po/POTFILES.in > po/POTFILES
8443
8444 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8445
8446 # Windows32 Registry support for specifying GCC installation paths.
8447 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8448 if test "${enable_win32_registry+set}" = set; then
8449   enableval="$enable_win32_registry"
8450   :
8451 fi
8452
8453
8454 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8455 echo "configure:8456: checking whether windows registry support is requested" >&5
8456 if test x$enable_win32_registry != xno; then
8457   cat >> confdefs.h <<\EOF
8458 #define ENABLE_WIN32_REGISTRY 1
8459 EOF
8460
8461   echo "$ac_t""yes" 1>&6
8462 else
8463   echo "$ac_t""no" 1>&6
8464 fi
8465
8466 # Check if user specified a different registry key.
8467 case x${enable_win32_registry} in
8468 x | xyes)
8469   # default.
8470   gcc_cv_win32_registry_key="$VERSION"
8471   ;;
8472 xno)
8473   # no registry lookup.
8474   gcc_cv_win32_registry_key=''
8475   ;;
8476 *)
8477   # user-specified key.
8478   gcc_cv_win32_registry_key="$enable_win32_registry"
8479   ;;
8480 esac
8481
8482 if test x$enable_win32_registry != xno; then
8483   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8484 echo "configure:8485: checking registry key on windows hosts" >&5
8485   cat >> confdefs.h <<EOF
8486 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8487 EOF
8488
8489   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8490 fi
8491
8492 # Get an absolute path to the GCC top-level source directory
8493 holddir=`pwd`
8494 cd $srcdir
8495 topdir=`pwd`
8496 cd $holddir
8497
8498 # Conditionalize the makefile for this host machine.
8499 # Make-host contains the concatenation of all host makefile fragments
8500 # [there can be more than one].  This file is built by configure.frag.
8501 host_overrides=Make-host
8502 dep_host_xmake_file=
8503 for f in .. ${host_xmake_file}
8504 do
8505         if test -f ${srcdir}/config/$f
8506         then
8507                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8508         fi
8509 done
8510
8511 # Conditionalize the makefile for this target machine.
8512 # Make-target contains the concatenation of all host makefile fragments
8513 # [there can be more than one].  This file is built by configure.frag.
8514 target_overrides=Make-target
8515 dep_tmake_file=
8516 for f in .. ${tmake_file}
8517 do
8518         if test -f ${srcdir}/config/$f
8519         then
8520                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8521         fi
8522 done
8523
8524 # If the host doesn't support symlinks, modify CC in
8525 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8526 # Otherwise, we can use "CC=$(CC)".
8527 rm -f symtest.tem
8528 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8529 then
8530         cc_set_by_configure="\$(CC)"
8531         quoted_cc_set_by_configure="\$(CC)"
8532         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8533 else
8534         rm -f symtest.tem
8535         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8536         then
8537                 symbolic_link="cp -p"
8538         else
8539                 symbolic_link="cp"
8540         fi
8541         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8542         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8543         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8544 fi
8545 rm -f symtest.tem
8546
8547 out_object_file=`basename $out_file .c`.o
8548
8549 tm_file_list=
8550 for f in $tm_file; do
8551   case $f in
8552     gansidecl.h )
8553        tm_file_list="${tm_file_list} $f" ;;
8554     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8555   esac
8556 done
8557
8558 host_xm_file_list=
8559 for f in $host_xm_file; do
8560   case $f in
8561     auto-host.h | gansidecl.h | hwint.h )
8562        host_xm_file_list="${host_xm_file_list} $f" ;;
8563     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8564   esac
8565 done
8566
8567 build_xm_file_list=
8568 for f in $build_xm_file; do
8569   case $f in
8570     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8571        build_xm_file_list="${build_xm_file_list} $f" ;;
8572     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8573   esac
8574 done
8575
8576 # Define macro CROSS_COMPILE in compilation
8577 # if this is a cross-compiler.
8578 # Also use all.cross instead of all.internal
8579 # and add cross-make to Makefile.
8580 cross_overrides="/dev/null"
8581 if test x$host != x$target
8582 then
8583         cross_defines="CROSS=-DCROSS_COMPILE"
8584         cross_overrides="${topdir}/cross-make"
8585 fi
8586
8587 # When building gcc with a cross-compiler, we need to fix a few things.
8588 # This must come after cross-make as we want all.build to override
8589 # all.cross.
8590 build_overrides="/dev/null"
8591 if test x$build != x$host
8592 then
8593         build_overrides="${topdir}/build-make"
8594 fi
8595
8596 # Expand extra_headers to include complete path.
8597 # This substitutes for lots of t-* files.
8598 extra_headers_list=
8599 if test "x$extra_headers" = x
8600 then true
8601 else
8602         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8603         for file in $extra_headers;
8604         do
8605                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8606         done
8607 fi
8608
8609 if test x$use_collect2 = xno; then
8610         use_collect2=
8611 fi
8612
8613 # Add a definition of USE_COLLECT2 if system wants one.
8614 # Also tell toplev.c what to do.
8615 # This substitutes for lots of t-* files.
8616 if test x$use_collect2 = x
8617 then
8618         will_use_collect2=
8619         maybe_use_collect2=
8620 else
8621         will_use_collect2="collect2"
8622         maybe_use_collect2="-DUSE_COLLECT2"
8623 fi
8624
8625 # NEED TO CONVERT
8626 # Set MD_DEPS if the real md file is in md.pre-cpp.
8627 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8628 # for line oriented comments, so we must always use a GNU cpp.  If
8629 # building gcc with a cross compiler, use the cross compiler just
8630 # built.  Otherwise, we can use the cpp just built.
8631 md_file_sub=
8632 if test "x$md_cppflags" = x
8633 then
8634         md_file_sub=$srcdir/config/$md_file
8635 else
8636         md_file=md
8637 fi
8638
8639 # If we have gas in the build tree, make a link to it.
8640 if test -f ../gas/Makefile; then
8641         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8642 fi
8643
8644 # If we have nm in the build tree, make a link to it.
8645 if test -f ../binutils/Makefile; then
8646         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8647 fi
8648
8649 # If we have ld in the build tree, make a link to it.
8650 if test -f ../ld/Makefile; then
8651 #       if test x$use_collect2 = x; then
8652 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8653 #       else
8654                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8655 #       fi
8656 fi
8657
8658 # Figure out what assembler alignment features are present.
8659 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8660 echo "configure:8661: checking assembler alignment features" >&5
8661 gcc_cv_as=
8662 gcc_cv_as_alignment_features=
8663 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8664 if test -x "$DEFAULT_ASSEMBLER"; then
8665         gcc_cv_as="$DEFAULT_ASSEMBLER"
8666 elif test -x "$AS"; then
8667         gcc_cv_as="$AS"
8668 elif test -x as$host_exeext; then
8669         # Build using assembler in the current directory.
8670         gcc_cv_as=./as$host_exeext
8671 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8672         # Single tree build which includes gas.
8673         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8674         do
8675                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8676                 if test x$gcc_cv_gas_version != x; then
8677                         break
8678                 fi
8679         done
8680         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8681         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8682         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8683                 # Gas version 2.6 and later support for .balign and .p2align.
8684                 # bytes to skip when using .p2align.
8685                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8686                         gcc_cv_as_alignment_features=".balign and .p2align"
8687                         cat >> confdefs.h <<\EOF
8688 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8689 EOF
8690
8691                 fi
8692                 # Gas version 2.8 and later support specifying the maximum
8693                 # bytes to skip when using .p2align.
8694                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8695                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8696                         cat >> confdefs.h <<\EOF
8697 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8698 EOF
8699
8700                 fi
8701         fi
8702 elif test x$host = x$target; then
8703         # Native build.
8704         # Search the same directories that the installed compiler will
8705         # search.  Else we may find the wrong assembler and lose.  If we
8706         # do not find a suitable assembler binary, then try the user's
8707         # path.
8708         #
8709         # Also note we have to check MD_EXEC_PREFIX before checking the
8710         # user's path.  Unfortunately, there is no good way to get at the
8711         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8712         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8713         # to be fixed as part of the make/configure rewrite too.
8714
8715         if test "x$exec_prefix" = xNONE; then
8716                 if test "x$prefix" = xNONE; then
8717                         test_prefix=/usr/local
8718                 else
8719                         test_prefix=$prefix
8720                 fi
8721         else
8722                 test_prefix=$exec_prefix
8723         fi
8724
8725         # If the loop below does not find an assembler, then use whatever
8726         # one we can find in the users's path.
8727         # user's path.
8728         as=as$host_exeext
8729
8730         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8731                    $test_prefix/lib/gcc-lib/$target \
8732                    /usr/lib/gcc/$target/$gcc_version \
8733                    /usr/lib/gcc/$target \
8734                    $test_prefix/$target/bin/$target/$gcc_version \
8735                    $test_prefix/$target/bin \
8736                    /usr/libexec \
8737                    /usr/ccs/gcc \
8738                    /usr/ccs/bin \
8739                    /udk/usr/ccs/bin \
8740                    /bsd43/usr/lib/cmplrs/cc \
8741                    /usr/cross64/usr/bin \
8742                    /usr/lib/cmplrs/cc \
8743                    /sysv/usr/lib/cmplrs/cc \
8744                    /svr4/usr/lib/cmplrs/cc \
8745                    /usr/bin"
8746
8747         for dir in $test_dirs; do
8748                 if test -f $dir/as$host_exeext; then
8749                         gcc_cv_as=$dir/as$host_exeext
8750                         break;
8751                 fi
8752         done
8753 fi
8754 if test x$gcc_cv_as != x; then
8755         # Check if we have .balign and .p2align
8756         echo ".balign  4" > conftest.s
8757         echo ".p2align  2" >> conftest.s
8758         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8759                 gcc_cv_as_alignment_features=".balign and .p2align"
8760                 cat >> confdefs.h <<\EOF
8761 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8762 EOF
8763
8764         fi
8765         rm -f conftest.s conftest.o
8766         # Check if specifying the maximum bytes to skip when
8767         # using .p2align is supported.
8768         echo ".p2align 4,,7" > conftest.s
8769         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8770                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8771                 cat >> confdefs.h <<\EOF
8772 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8773 EOF
8774
8775         fi
8776         rm -f conftest.s conftest.o
8777 fi
8778 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8779
8780 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8781 echo "configure:8782: checking assembler subsection support" >&5
8782 gcc_cv_as_subsections=
8783 if test x$gcc_cv_as != x; then
8784         # Check if we have .subsection
8785         echo ".subsection 1" > conftest.s
8786         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8787                 gcc_cv_as_subsections=".subsection"
8788                 if test -x nm$host_exeext; then
8789                         gcc_cv_nm=./nm$host_exeext
8790                 elif test x$host = x$target; then
8791                         # Native build.
8792                         gcc_cv_nm=nm$host_exeext
8793                 fi
8794                 if test x$gcc_cv_nm != x; then
8795                         cat > conftest.s <<EOF
8796 conftest_label1: .word 0
8797 .subsection -1
8798 conftest_label2: .word 0
8799 .previous
8800 EOF
8801                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8802                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8803                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8804                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8805                                         :
8806                                 else
8807                                         gcc_cv_as_subsections="working .subsection -1"
8808                                         cat >> confdefs.h <<\EOF
8809 #define HAVE_GAS_SUBSECTION_ORDERING 1
8810 EOF
8811
8812                                 fi
8813                         fi
8814                 fi
8815         fi
8816         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8817 fi
8818 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8819
8820 echo $ac_n "checking assembler weak support""... $ac_c" 1>&6
8821 echo "configure:8822: checking assembler weak support" >&5
8822 gcc_cv_as_weak=
8823 if test x$gcc_cv_as != x; then
8824         # Check if we have .weak
8825         echo "  .weak foobar" > conftest.s
8826         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8827                 cat >> confdefs.h <<\EOF
8828 #define HAVE_GAS_WEAK 1
8829 EOF
8830
8831                 gcc_cv_as_weak="yes"
8832         fi
8833         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8834 fi
8835 echo "$ac_t""$gcc_cv_as_weak" 1>&6
8836
8837 echo $ac_n "checking assembler hidden support""... $ac_c" 1>&6
8838 echo "configure:8839: checking assembler hidden support" >&5
8839 gcc_cv_as_hidden=
8840 if test x$gcc_cv_as != x; then
8841         # Check if we have .hidden
8842         echo "  .hidden foobar" > conftest.s
8843         echo "foobar:" >> conftest.s
8844         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8845                 cat >> confdefs.h <<\EOF
8846 #define HAVE_GAS_HIDDEN 1
8847 EOF
8848
8849                 gcc_cv_as_hidden="yes"
8850         fi
8851         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8852 fi
8853 echo "$ac_t""$gcc_cv_as_hidden" 1>&6
8854
8855 case "$target" in
8856   sparc*-*-*)
8857     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8858 echo "configure:8859: checking assembler .register pseudo-op support" >&5
8859 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8860   echo $ac_n "(cached) $ac_c" 1>&6
8861 else
8862
8863         gcc_cv_as_register_pseudo_op=unknown
8864         if test x$gcc_cv_as != x; then
8865             # Check if we have .register
8866             echo ".register %g2, #scratch" > conftest.s
8867             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8868                 gcc_cv_as_register_pseudo_op=yes
8869             else
8870                 gcc_cv_as_register_pseudo_op=no
8871             fi
8872             rm -f conftest.s conftest.o
8873         fi
8874
8875 fi
8876
8877 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8878     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8879         cat >> confdefs.h <<\EOF
8880 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8881 EOF
8882
8883     fi
8884
8885     case "$tm_file" in
8886     *64*)
8887         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8888 echo "configure:8889: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8889 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8890   echo $ac_n "(cached) $ac_c" 1>&6
8891 else
8892
8893                 if test -n "$gcc_cv_as"; then
8894                     echo ".xword foo" > conftest.s
8895                     gcc_cv_as_flags64=no
8896                     for flag in "-xarch=v9" "-64 -Av9"; do
8897                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8898                             > /dev/null 2>&1; then
8899                             gcc_cv_as_flags64=$flag
8900                             break
8901                         fi
8902                     done
8903                     rm -f conftest.s conftest.o
8904                 else
8905                     if test "$gas" = yes; then
8906                         gcc_cv_as_flags64="-64 -Av9"
8907                     else
8908                         gcc_cv_as_flags64="-xarch=v9"
8909                     fi
8910                 fi
8911
8912 fi
8913
8914 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8915         if test "x$gcc_cv_as_flags64" = xno; then
8916
8917             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8918             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8919
8920         else
8921             cat >> confdefs.h <<EOF
8922 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8923 EOF
8924
8925         fi
8926         ;;
8927     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8928         ;;
8929     esac
8930
8931     if test "x$gcc_cv_as_flags64" != xno; then
8932         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8933 echo "configure:8934: checking for assembler offsetable %lo() support" >&5
8934 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8935   echo $ac_n "(cached) $ac_c" 1>&6
8936 else
8937
8938             gcc_cv_as_offsetable_lo10=unknown
8939             if test "x$gcc_cv_as" != x; then
8940                 # Check if assembler has offsetable %lo()
8941                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8942                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8943                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8944                         > /dev/null 2>&1 &&
8945                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8946                         > /dev/null 2>&1; then
8947                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8948                         gcc_cv_as_offsetable_lo10=no
8949                     else
8950                         gcc_cv_as_offsetable_lo10=yes
8951                     fi
8952                 else
8953                     gcc_cv_as_offsetable_lo10=no
8954                 fi
8955                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8956             fi
8957
8958 fi
8959
8960 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8961         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8962             cat >> confdefs.h <<\EOF
8963 #define HAVE_AS_OFFSETABLE_LO10 1
8964 EOF
8965
8966         fi
8967     fi
8968     ;;
8969
8970   i[34567]86-*-*)
8971     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8972 echo "configure:8973: checking assembler instructions" >&5
8973     gcc_cv_as_instructions=
8974     if test x$gcc_cv_as != x; then
8975         set "filds fists" "filds mem; fists mem"
8976         while test $# -gt 0
8977         do
8978                 echo "$2" > conftest.s
8979                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8980                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8981                         cat >> confdefs.h <<EOF
8982 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8983 EOF
8984
8985                 fi
8986                 shift 2
8987         done
8988         rm -f conftest.s conftest.o
8989     fi
8990     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8991     ;;
8992 esac
8993
8994 # Figure out what language subdirectories are present.
8995 # Look if the user specified --enable-languages="..."; if not, use
8996 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8997 # go away some day.
8998 if test x"${enable_languages+set}" != xset; then
8999         if test x"${LANGUAGES+set}" = xset; then
9000                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9001         else
9002                 enable_languages=all
9003         fi
9004 fi
9005 subdirs=
9006 for lang in ${srcdir}/*/config-lang.in ..
9007 do
9008         case $lang in
9009         ..) ;;
9010         # The odd quoting in the next line works around
9011         # an apparent bug in bash 1.12 on linux.
9012         ${srcdir}/[*]/config-lang.in) ;;
9013         *)
9014           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9015           if test "x$lang_alias" = x
9016           then
9017                 echo "$lang doesn't set \$language." 1>&2
9018                 exit 1
9019           fi
9020           if test x"${enable_languages}" = xall; then
9021                 add_this_lang=yes
9022           else
9023                 case "${enable_languages}" in
9024                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9025                         add_this_lang=yes
9026                         ;;
9027                     * )
9028                         add_this_lang=no
9029                         ;;
9030                 esac
9031           fi
9032           if test x"${add_this_lang}" = xyes; then
9033                 case $lang in
9034                     ${srcdir}/ada/config-lang.in)
9035                         if test x$gnat = xyes ; then
9036                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9037                         fi
9038                         ;;
9039                     *)
9040                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9041                         ;;
9042                 esac
9043           fi
9044           ;;
9045         esac
9046 done
9047
9048 # Make gthr-default.h if we have a thread file.
9049 gthread_flags=
9050 if test $thread_file != single; then
9051     rm -f gthr-default.h
9052     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9053     gthread_flags=-DHAVE_GTHR_DEFAULT
9054 fi
9055
9056
9057 # Find out what GC implementation we want, or may, use.
9058 # Check whether --with-gc or --without-gc was given.
9059 if test "${with_gc+set}" = set; then
9060   withval="$with_gc"
9061   case "$withval" in
9062   simple | page)
9063     GGC=ggc-$withval
9064     ;;
9065   *)
9066     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9067     ;;
9068 esac
9069 else
9070   if test $ac_cv_func_mmap_anywhere = yes \
9071     || test $ac_cv_func_valloc = yes; then
9072   GGC=ggc-page
9073 else
9074   GGC=ggc-simple
9075 fi
9076 fi
9077
9078
9079 echo "Using $GGC for garbage collection."
9080
9081 # Build a new-abi (c++) system
9082 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9083 if test "${enable_new_gxx_abi+set}" = set; then
9084   enableval="$enable_new_gxx_abi"
9085   cat >> confdefs.h <<\EOF
9086 #define ENABLE_NEW_GXX_ABI 1
9087 EOF
9088
9089 GXX_ABI_FLAG='-fnew-abi'
9090 echo "Building a new-abi g++ compiler."
9091
9092 fi
9093
9094
9095
9096 # Make empty files to contain the specs and options for each language.
9097 # Then add #include lines to for a compiler that has specs and/or options.
9098
9099 lang_specs_files=
9100 lang_options_files=
9101 lang_tree_files=
9102 rm -f specs.h options.h gencheck.h
9103 touch specs.h options.h gencheck.h
9104 for subdir in . $subdirs
9105 do
9106         if test -f $srcdir/$subdir/lang-specs.h; then
9107                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9108                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9109         fi
9110         if test -f $srcdir/$subdir/lang-options.h; then
9111                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9112                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9113         fi
9114         if test -f $srcdir/$subdir/$subdir-tree.def; then
9115                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9116                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9117         fi
9118 done
9119
9120 # These (without "all_") are set in each config-lang.in.
9121 # `language' must be a single word so is spelled singularly.
9122 all_languages=
9123 all_boot_languages=
9124 all_compilers=
9125 all_stagestuff=
9126 all_diff_excludes=
9127 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug'
9128 # List of language makefile fragments.
9129 all_lang_makefiles=
9130 all_headers=
9131 all_lib2funcs=
9132
9133 # Add the language fragments.
9134 # Languages are added via two mechanisms.  Some information must be
9135 # recorded in makefile variables, these are defined in config-lang.in.
9136 # We accumulate them and plug them into the main Makefile.
9137 # The other mechanism is a set of hooks for each of the main targets
9138 # like `clean', `install', etc.
9139
9140 language_fragments="Make-lang"
9141 language_hooks="Make-hooks"
9142 oldstyle_subdirs=
9143
9144 for s in .. $subdirs
9145 do
9146         if test $s != ".."
9147         then
9148                 language=
9149                 boot_language=
9150                 compilers=
9151                 stagestuff=
9152                 diff_excludes=
9153                 headers=
9154                 outputs=
9155                 lib2funcs=
9156                 . ${srcdir}/$s/config-lang.in
9157                 if test "x$language" = x
9158                 then
9159                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9160                         exit 1
9161                 fi
9162                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9163                 all_languages="$all_languages $language"
9164                 if test "x$boot_language" = xyes
9165                 then
9166                         all_boot_languages="$all_boot_languages $language"
9167                 fi
9168                 all_compilers="$all_compilers $compilers"
9169                 all_stagestuff="$all_stagestuff $stagestuff"
9170                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9171                 all_headers="$all_headers $headers"
9172                 all_outputs="$all_outputs $outputs"
9173                 if test x$outputs = x
9174                 then
9175                         oldstyle_subdirs="$oldstyle_subdirs $s"
9176                 fi
9177                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9178         fi
9179 done
9180
9181 # Since we can't use `::' targets, we link each language in
9182 # with a set of hooks, reached indirectly via lang.${target}.
9183
9184 rm -f Make-hooks
9185 touch Make-hooks
9186 target_list="all.build all.cross start.encap rest.encap \
9187         info dvi \
9188         install-normal install-common install-info install-man \
9189         uninstall distdir \
9190         mostlyclean clean distclean extraclean maintainer-clean \
9191         stage1 stage2 stage3 stage4"
9192 for t in $target_list
9193 do
9194         x=
9195         for lang in .. $all_languages
9196         do
9197                 if test $lang != ".."; then
9198                         x="$x $lang.$t"
9199                 fi
9200         done
9201         echo "lang.$t: $x" >> Make-hooks
9202 done
9203
9204 # If we're not building in srcdir, create .gdbinit.
9205
9206 if test ! -f Makefile.in; then
9207         echo "dir ." > .gdbinit
9208         echo "dir ${srcdir}" >> .gdbinit
9209         if test x$gdb_needs_out_file_path = xyes
9210         then
9211                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9212         fi
9213         if test "x$subdirs" != x; then
9214                 for s in $subdirs
9215                 do
9216                         echo "dir ${srcdir}/$s" >> .gdbinit
9217                 done
9218         fi
9219         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9220 fi
9221
9222 # Define variables host_canonical and build_canonical
9223 # because some Cygnus local changes in the Makefile depend on them.
9224 build_canonical=${build}
9225 host_canonical=${host}
9226 target_subdir=
9227 if test "${host}" != "${target}" ; then
9228     target_subdir=${target}/
9229 fi
9230
9231
9232
9233
9234 # If this is using newlib, then define inhibit_libc in
9235 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9236 # libgcc.a, but that's OK because newib should have its own version of
9237 # assert.h.
9238 inhibit_libc=
9239 if test x$with_newlib = xyes; then
9240         inhibit_libc=-Dinhibit_libc
9241 fi
9242
9243
9244 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9245 # absolute path for gcc_tooldir based on inserting the number of up-directory
9246 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9247 # $(libsubdir)/@(unlibsubdir) based path.
9248 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9249 # make and thus we'd get different behavior depending on where we built the
9250 # sources.
9251 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9252     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9253 else
9254 # An explanation of the sed strings:
9255 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9256 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9257 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9258 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9259 #
9260 # (*) Note this pattern overwrites the first character of the string
9261 # with a forward slash if one is not already present.  This is not a
9262 # problem because the exact names of the sub-directories concerned is
9263 # unimportant, just the number of them matters.
9264 #
9265 # The practical upshot of these patterns is like this:
9266 #
9267 #  prefix     exec_prefix        result
9268 #  ------     -----------        ------
9269 #   /foo        /foo/bar          ../
9270 #   /foo/       /foo/bar          ../
9271 #   /foo        /foo/bar/         ../
9272 #   /foo/       /foo/bar/         ../
9273 #   /foo        /foo/bar/ugg      ../../
9274 #
9275     dollar='$$'
9276     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9277 fi
9278
9279
9280
9281 # Nothing to do for FLOAT_H, float_format already handled.
9282 objdir=`pwd`
9283
9284
9285 # Process the language and host/target makefile fragments.
9286 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9287
9288 # Substitute configuration variables
9289
9290
9291
9292
9293
9294
9295
9296
9297
9298
9299
9300
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347
9348 # Echo that links are built
9349 if test x$host = x$target
9350 then
9351         str1="native "
9352 else
9353         str1="cross-"
9354         str2=" from $host"
9355 fi
9356
9357 if test x$host != x$build
9358 then
9359         str3=" on a $build system"
9360 fi
9361
9362 if test "x$str2" != x || test "x$str3" != x
9363 then
9364         str4=
9365 fi
9366
9367 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9368
9369 if test "x$str2" != x || test "x$str3" != x
9370 then
9371         echo " ${str2}${str3}." 1>&2
9372 fi
9373
9374 # Truncate the target if necessary
9375 if test x$host_truncate_target != x; then
9376         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9377 fi
9378
9379 # Configure the subdirectories
9380 # AC_CONFIG_SUBDIRS($subdirs)
9381
9382 # Create the Makefile
9383 # and configure language subdirectories
9384 trap '' 1 2 15
9385 cat > confcache <<\EOF
9386 # This file is a shell script that caches the results of configure
9387 # tests run on this system so they can be shared between configure
9388 # scripts and configure runs.  It is not useful on other systems.
9389 # If it contains results you don't want to keep, you may remove or edit it.
9390 #
9391 # By default, configure uses ./config.cache as the cache file,
9392 # creating it if it does not exist already.  You can give configure
9393 # the --cache-file=FILE option to use a different cache file; that is
9394 # what configure does when it calls configure scripts in
9395 # subdirectories, so they share the cache.
9396 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9397 # config.status only pays attention to the cache file if you give it the
9398 # --recheck option to rerun configure.
9399 #
9400 EOF
9401 # The following way of writing the cache mishandles newlines in values,
9402 # but we know of no workaround that is simple, portable, and efficient.
9403 # So, don't put newlines in cache variables' values.
9404 # Ultrix sh set writes to stderr and can't be redirected directly,
9405 # and sets the high bit in the cache file unless we assign to the vars.
9406 (set) 2>&1 |
9407   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9408   *ac_space=\ *)
9409     # `set' does not quote correctly, so add quotes (double-quote substitution
9410     # turns \\\\ into \\, and sed turns \\ into \).
9411     sed -n \
9412       -e "s/'/'\\\\''/g" \
9413       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9414     ;;
9415   *)
9416     # `set' quotes correctly as required by POSIX, so do not add quotes.
9417     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9418     ;;
9419   esac >> confcache
9420 if cmp -s $cache_file confcache; then
9421   :
9422 else
9423   if test -w $cache_file; then
9424     echo "updating cache $cache_file"
9425     cat confcache > $cache_file
9426   else
9427     echo "not updating unwritable cache $cache_file"
9428   fi
9429 fi
9430 rm -f confcache
9431
9432 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9433
9434 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9435 # Let make expand exec_prefix.
9436 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9437
9438 # Any assignment to VPATH causes Sun make to only execute
9439 # the first set of double-colon rules, so remove it if not needed.
9440 # If there is a colon in the path, we need to keep it.
9441 if test "x$srcdir" = x.; then
9442   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9443 fi
9444
9445 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9446
9447 DEFS=-DHAVE_CONFIG_H
9448
9449 # Without the "./", some shells look in PATH for config.status.
9450 : ${CONFIG_STATUS=./config.status}
9451
9452 echo creating $CONFIG_STATUS
9453 rm -f $CONFIG_STATUS
9454 cat > $CONFIG_STATUS <<EOF
9455 #! /bin/sh
9456 # Generated automatically by configure.
9457 # Run this file to recreate the current configuration.
9458 # This directory was configured as follows,
9459 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9460 #
9461 # $0 $ac_configure_args
9462 #
9463 # Compiler output produced by configure, useful for debugging
9464 # configure, is in ./config.log if it exists.
9465
9466 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9467 for ac_option
9468 do
9469   case "\$ac_option" in
9470   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9471     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9472     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9473   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9474     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9475     exit 0 ;;
9476   -help | --help | --hel | --he | --h)
9477     echo "\$ac_cs_usage"; exit 0 ;;
9478   *) echo "\$ac_cs_usage"; exit 1 ;;
9479   esac
9480 done
9481
9482 ac_given_srcdir=$srcdir
9483
9484 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9485 EOF
9486 cat >> $CONFIG_STATUS <<EOF
9487
9488 # Protect against being on the right side of a sed subst in config.status.
9489 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9490  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9491 $ac_vpsub
9492 $extrasub
9493 s%@SHELL@%$SHELL%g
9494 s%@CFLAGS@%$CFLAGS%g
9495 s%@CPPFLAGS@%$CPPFLAGS%g
9496 s%@CXXFLAGS@%$CXXFLAGS%g
9497 s%@FFLAGS@%$FFLAGS%g
9498 s%@DEFS@%$DEFS%g
9499 s%@LDFLAGS@%$LDFLAGS%g
9500 s%@LIBS@%$LIBS%g
9501 s%@exec_prefix@%$exec_prefix%g
9502 s%@prefix@%$prefix%g
9503 s%@program_transform_name@%$program_transform_name%g
9504 s%@bindir@%$bindir%g
9505 s%@sbindir@%$sbindir%g
9506 s%@libexecdir@%$libexecdir%g
9507 s%@datadir@%$datadir%g
9508 s%@sysconfdir@%$sysconfdir%g
9509 s%@sharedstatedir@%$sharedstatedir%g
9510 s%@localstatedir@%$localstatedir%g
9511 s%@libdir@%$libdir%g
9512 s%@includedir@%$includedir%g
9513 s%@oldincludedir@%$oldincludedir%g
9514 s%@infodir@%$infodir%g
9515 s%@mandir@%$mandir%g
9516 s%@host@%$host%g
9517 s%@host_alias@%$host_alias%g
9518 s%@host_cpu@%$host_cpu%g
9519 s%@host_vendor@%$host_vendor%g
9520 s%@host_os@%$host_os%g
9521 s%@target@%$target%g
9522 s%@target_alias@%$target_alias%g
9523 s%@target_cpu@%$target_cpu%g
9524 s%@target_vendor@%$target_vendor%g
9525 s%@target_os@%$target_os%g
9526 s%@build@%$build%g
9527 s%@build_alias@%$build_alias%g
9528 s%@build_cpu@%$build_cpu%g
9529 s%@build_vendor@%$build_vendor%g
9530 s%@build_os@%$build_os%g
9531 s%@CC@%$CC%g
9532 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9533 s%@SET_MAKE@%$SET_MAKE%g
9534 s%@AWK@%$AWK%g
9535 s%@LEX@%$LEX%g
9536 s%@LEXLIB@%$LEXLIB%g
9537 s%@LN@%$LN%g
9538 s%@LN_S@%$LN_S%g
9539 s%@RANLIB@%$RANLIB%g
9540 s%@YACC@%$YACC%g
9541 s%@INSTALL@%$INSTALL%g
9542 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9543 s%@INSTALL_DATA@%$INSTALL_DATA%g
9544 s%@CPP@%$CPP%g
9545 s%@gnat@%$gnat%g
9546 s%@vfprintf@%$vfprintf%g
9547 s%@doprint@%$doprint%g
9548 s%@manext@%$manext%g
9549 s%@objext@%$objext%g
9550 s%@PACKAGE@%$PACKAGE%g
9551 s%@VERSION@%$VERSION%g
9552 s%@ALLOCA@%$ALLOCA%g
9553 s%@USE_NLS@%$USE_NLS%g
9554 s%@MSGFMT@%$MSGFMT%g
9555 s%@GMSGFMT@%$GMSGFMT%g
9556 s%@XGETTEXT@%$XGETTEXT%g
9557 s%@GENCAT@%$GENCAT%g
9558 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9559 s%@CATALOGS@%$CATALOGS%g
9560 s%@CATOBJEXT@%$CATOBJEXT%g
9561 s%@DATADIRNAME@%$DATADIRNAME%g
9562 s%@GMOFILES@%$GMOFILES%g
9563 s%@INSTOBJEXT@%$INSTOBJEXT%g
9564 s%@INTLDEPS@%$INTLDEPS%g
9565 s%@INTLLIBS@%$INTLLIBS%g
9566 s%@INTLOBJS@%$INTLOBJS%g
9567 s%@POFILES@%$POFILES%g
9568 s%@POSUB@%$POSUB%g
9569 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9570 s%@GT_NO@%$GT_NO%g
9571 s%@GT_YES@%$GT_YES%g
9572 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9573 s%@l@%$l%g
9574 s%@gthread_flags@%$gthread_flags%g
9575 s%@GGC@%$GGC%g
9576 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9577 s%@build_canonical@%$build_canonical%g
9578 s%@host_canonical@%$host_canonical%g
9579 s%@target_subdir@%$target_subdir%g
9580 s%@inhibit_libc@%$inhibit_libc%g
9581 s%@gcc_tooldir@%$gcc_tooldir%g
9582 s%@dollar@%$dollar%g
9583 s%@objdir@%$objdir%g
9584 s%@subdirs@%$subdirs%g
9585 s%@all_boot_languages@%$all_boot_languages%g
9586 s%@all_compilers@%$all_compilers%g
9587 s%@all_diff_excludes@%$all_diff_excludes%g
9588 s%@all_headers@%$all_headers%g
9589 s%@all_lang_makefiles@%$all_lang_makefiles%g
9590 s%@all_languages@%$all_languages%g
9591 s%@all_lib2funcs@%$all_lib2funcs%g
9592 s%@all_stagestuff@%$all_stagestuff%g
9593 s%@build_exeext@%$build_exeext%g
9594 s%@build_install_headers_dir@%$build_install_headers_dir%g
9595 s%@build_xm_file_list@%$build_xm_file_list%g
9596 s%@cc_set_by_configure@%$cc_set_by_configure%g
9597 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9598 s%@cpp_install_dir@%$cpp_install_dir%g
9599 s%@cpp_main@%$cpp_main%g
9600 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9601 s%@dep_tmake_file@%$dep_tmake_file%g
9602 s%@extra_c_flags@%$extra_c_flags%g
9603 s%@extra_c_objs@%$extra_c_objs%g
9604 s%@extra_cpp_objs@%$extra_cpp_objs%g
9605 s%@extra_cxx_objs@%$extra_cxx_objs%g
9606 s%@extra_headers_list@%$extra_headers_list%g
9607 s%@extra_objs@%$extra_objs%g
9608 s%@extra_parts@%$extra_parts%g
9609 s%@extra_passes@%$extra_passes%g
9610 s%@extra_programs@%$extra_programs%g
9611 s%@float_h_file@%$float_h_file%g
9612 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9613 s%@gcc_version@%$gcc_version%g
9614 s%@gcc_version_trigger@%$gcc_version_trigger%g
9615 s%@host_exeext@%$host_exeext%g
9616 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9617 s%@host_xm_file_list@%$host_xm_file_list%g
9618 s%@install@%$install%g
9619 s%@lang_options_files@%$lang_options_files%g
9620 s%@lang_specs_files@%$lang_specs_files%g
9621 s%@lang_tree_files@%$lang_tree_files%g
9622 s%@local_prefix@%$local_prefix%g
9623 s%@maybe_use_collect2@%$maybe_use_collect2%g
9624 s%@md_file@%$md_file%g
9625 s%@objc_boehm_gc@%$objc_boehm_gc%g
9626 s%@out_file@%$out_file%g
9627 s%@out_object_file@%$out_object_file%g
9628 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9629 s%@symbolic_link@%$symbolic_link%g
9630 s%@thread_file@%$thread_file%g
9631 s%@tm_file_list@%$tm_file_list%g
9632 s%@will_use_collect2@%$will_use_collect2%g
9633 /@target_overrides@/r $target_overrides
9634 s%@target_overrides@%%g
9635 /@host_overrides@/r $host_overrides
9636 s%@host_overrides@%%g
9637 s%@cross_defines@%$cross_defines%g
9638 /@cross_overrides@/r $cross_overrides
9639 s%@cross_overrides@%%g
9640 /@build_overrides@/r $build_overrides
9641 s%@build_overrides@%%g
9642 /@language_fragments@/r $language_fragments
9643 s%@language_fragments@%%g
9644 /@language_hooks@/r $language_hooks
9645 s%@language_hooks@%%g
9646
9647 CEOF
9648 EOF
9649
9650 cat >> $CONFIG_STATUS <<\EOF
9651
9652 # Split the substitutions into bite-sized pieces for seds with
9653 # small command number limits, like on Digital OSF/1 and HP-UX.
9654 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9655 ac_file=1 # Number of current file.
9656 ac_beg=1 # First line for current file.
9657 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9658 ac_more_lines=:
9659 ac_sed_cmds=""
9660 while $ac_more_lines; do
9661   if test $ac_beg -gt 1; then
9662     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9663   else
9664     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9665   fi
9666   if test ! -s conftest.s$ac_file; then
9667     ac_more_lines=false
9668     rm -f conftest.s$ac_file
9669   else
9670     if test -z "$ac_sed_cmds"; then
9671       ac_sed_cmds="sed -f conftest.s$ac_file"
9672     else
9673       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9674     fi
9675     ac_file=`expr $ac_file + 1`
9676     ac_beg=$ac_end
9677     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9678   fi
9679 done
9680 if test -z "$ac_sed_cmds"; then
9681   ac_sed_cmds=cat
9682 fi
9683 EOF
9684
9685 cat >> $CONFIG_STATUS <<EOF
9686
9687 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9688 EOF
9689 cat >> $CONFIG_STATUS <<\EOF
9690 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9691   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9692   case "$ac_file" in
9693   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9694        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9695   *) ac_file_in="${ac_file}.in" ;;
9696   esac
9697
9698   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9699
9700   # Remove last slash and all that follows it.  Not all systems have dirname.
9701   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9702   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9703     # The file is in a subdirectory.
9704     test ! -d "$ac_dir" && mkdir "$ac_dir"
9705     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9706     # A "../" for each directory in $ac_dir_suffix.
9707     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9708   else
9709     ac_dir_suffix= ac_dots=
9710   fi
9711
9712   case "$ac_given_srcdir" in
9713   .)  srcdir=.
9714       if test -z "$ac_dots"; then top_srcdir=.
9715       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9716   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9717   *) # Relative path.
9718     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9719     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9720   esac
9721
9722
9723   echo creating "$ac_file"
9724   rm -f "$ac_file"
9725   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9726   case "$ac_file" in
9727   *Makefile*) ac_comsub="1i\\
9728 # $configure_input" ;;
9729   *) ac_comsub= ;;
9730   esac
9731
9732   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9733   sed -e "$ac_comsub
9734 s%@configure_input@%$configure_input%g
9735 s%@srcdir@%$srcdir%g
9736 s%@top_srcdir@%$top_srcdir%g
9737 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9738 fi; done
9739 rm -f conftest.s*
9740
9741 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9742 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9743 #
9744 # ac_d sets the value in "#define NAME VALUE" lines.
9745 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9746 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9747 ac_dC='\3'
9748 ac_dD='%g'
9749 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9750 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9751 ac_uB='\([      ]\)%\1#\2define\3'
9752 ac_uC=' '
9753 ac_uD='\4%g'
9754 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9755 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9756 ac_eB='$%\1#\2define\3'
9757 ac_eC=' '
9758 ac_eD='%g'
9759
9760 if test "${CONFIG_HEADERS+set}" != set; then
9761 EOF
9762 cat >> $CONFIG_STATUS <<EOF
9763   CONFIG_HEADERS="auto-host.h:config.in"
9764 EOF
9765 cat >> $CONFIG_STATUS <<\EOF
9766 fi
9767 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9768   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9769   case "$ac_file" in
9770   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9771        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9772   *) ac_file_in="${ac_file}.in" ;;
9773   esac
9774
9775   echo creating $ac_file
9776
9777   rm -f conftest.frag conftest.in conftest.out
9778   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9779   cat $ac_file_inputs > conftest.in
9780
9781 EOF
9782
9783 # Transform confdefs.h into a sed script conftest.vals that substitutes
9784 # the proper values into config.h.in to produce config.h.  And first:
9785 # Protect against being on the right side of a sed subst in config.status.
9786 # Protect against being in an unquoted here document in config.status.
9787 rm -f conftest.vals
9788 cat > conftest.hdr <<\EOF
9789 s/[\\&%]/\\&/g
9790 s%[\\$`]%\\&%g
9791 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9792 s%ac_d%ac_u%gp
9793 s%ac_u%ac_e%gp
9794 EOF
9795 sed -n -f conftest.hdr confdefs.h > conftest.vals
9796 rm -f conftest.hdr
9797
9798 # This sed command replaces #undef with comments.  This is necessary, for
9799 # example, in the case of _POSIX_SOURCE, which is predefined and required
9800 # on some systems where configure will not decide to define it.
9801 cat >> conftest.vals <<\EOF
9802 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9803 EOF
9804
9805 # Break up conftest.vals because some shells have a limit on
9806 # the size of here documents, and old seds have small limits too.
9807
9808 rm -f conftest.tail
9809 while :
9810 do
9811   ac_lines=`grep -c . conftest.vals`
9812   # grep -c gives empty output for an empty file on some AIX systems.
9813   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9814   # Write a limited-size here document to conftest.frag.
9815   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9816   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9817   echo 'CEOF
9818   sed -f conftest.frag conftest.in > conftest.out
9819   rm -f conftest.in
9820   mv conftest.out conftest.in
9821 ' >> $CONFIG_STATUS
9822   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9823   rm -f conftest.vals
9824   mv conftest.tail conftest.vals
9825 done
9826 rm -f conftest.vals
9827
9828 cat >> $CONFIG_STATUS <<\EOF
9829   rm -f conftest.frag conftest.h
9830   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9831   cat conftest.in >> conftest.h
9832   rm -f conftest.in
9833   if cmp -s $ac_file conftest.h 2>/dev/null; then
9834     echo "$ac_file is unchanged"
9835     rm -f conftest.h
9836   else
9837     # Remove last slash and all that follows it.  Not all systems have dirname.
9838       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9839       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9840       # The file is in a subdirectory.
9841       test ! -d "$ac_dir" && mkdir "$ac_dir"
9842     fi
9843     rm -f $ac_file
9844     mv conftest.h $ac_file
9845   fi
9846 fi; done
9847
9848 EOF
9849
9850 cat >> $CONFIG_STATUS <<EOF
9851 ac_sources="$nls_cv_header_libgt"
9852 ac_dests="$nls_cv_header_intl"
9853 EOF
9854
9855 cat >> $CONFIG_STATUS <<\EOF
9856 srcdir=$ac_given_srcdir
9857 while test -n "$ac_sources"; do
9858   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9859   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9860
9861   echo "linking $srcdir/$ac_source to $ac_dest"
9862
9863   if test ! -r $srcdir/$ac_source; then
9864     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9865   fi
9866   rm -f $ac_dest
9867
9868   # Make relative symlinks.
9869   # Remove last slash and all that follows it.  Not all systems have dirname.
9870   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9871   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9872     # The dest file is in a subdirectory.
9873     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9874     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9875     # A "../" for each directory in $ac_dest_dir_suffix.
9876     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9877   else
9878     ac_dest_dir_suffix= ac_dots=
9879   fi
9880
9881   case "$srcdir" in
9882   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9883   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9884   esac
9885
9886   # Make a symlink if possible; otherwise try a hard link.
9887   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9888     ln $srcdir/$ac_source $ac_dest; then :
9889   else
9890     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9891   fi
9892 done
9893 EOF
9894 cat >> $CONFIG_STATUS <<EOF
9895
9896
9897 host='${host}'
9898 build='${build}'
9899 target='${target}'
9900 target_alias='${target_alias}'
9901 srcdir='${srcdir}'
9902 subdirs='${subdirs}'
9903 oldstyle_subdirs='${oldstyle_subdirs}'
9904 symbolic_link='${symbolic_link}'
9905 program_transform_set='${program_transform_set}'
9906 program_transform_name='${program_transform_name}'
9907 dep_host_xmake_file='${dep_host_xmake_file}'
9908 host_xmake_file='${host_xmake_file}'
9909 dep_tmake_file='${dep_tmake_file}'
9910 tmake_file='${tmake_file}'
9911 thread_file='${thread_file}'
9912 gcc_version='${gcc_version}'
9913 gcc_version_trigger='${gcc_version_trigger}'
9914 local_prefix='${local_prefix}'
9915 build_install_headers_dir='${build_install_headers_dir}'
9916 build_exeext='${build_exeext}'
9917 host_exeext='${host_exeext}'
9918 out_file='${out_file}'
9919 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9920 SET_MAKE='${SET_MAKE}'
9921 target_list='${target_list}'
9922 target_overrides='${target_overrides}'
9923 host_overrides='${host_overrides}'
9924 cross_defines='${cross_defines}'
9925 cross_overrides='${cross_overrides}'
9926 build_overrides='${build_overrides}'
9927 cpp_install_dir='${cpp_install_dir}'
9928
9929 EOF
9930 cat >> $CONFIG_STATUS <<\EOF
9931 case "$CONFIG_FILES" in *po/Makefile.in*)
9932         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9933       esac
9934
9935 . $srcdir/configure.lang
9936 case x$CONFIG_HEADERS in
9937 xauto-host.h:config.in)
9938 echo > cstamp-h ;;
9939 esac
9940 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9941 # bootstrapping and the installation procedure can still use
9942 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9943 # FLAGS_TO_PASS has been modified to solve the problem there.
9944 # This is virtually a duplicate of what happens in configure.lang; we do
9945 # an extra check to make sure this only happens if ln -s can be used.
9946 if test "$symbolic_link" = "ln -s"; then
9947  for d in .. ${subdirs} ; do
9948    if test $d != ..; then
9949         STARTDIR=`pwd`
9950         cd $d
9951         for t in stage1 stage2 stage3 stage4 include
9952         do
9953                 rm -f $t
9954                 $symbolic_link ../$t $t 2>/dev/null
9955         done
9956         cd $STARTDIR
9957    fi
9958  done
9959 else true ; fi
9960 # Avoid having to add intl to our include paths.
9961 if test -f intl/libintl.h; then
9962   echo creating libintl.h
9963   echo '#include "intl/libintl.h"' >libintl.h
9964 fi
9965
9966 exit 0
9967 EOF
9968 chmod +x $CONFIG_STATUS
9969 rm -fr confdefs* $ac_clean_files
9970 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9971