gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking       enable expensive run-time checks."
  33 ac_help="$ac_help
  34   --disable-cpp           don't provide a user-visible C preprocessor."
  35 ac_help="$ac_help
  36   --with-cpp-install-dir=DIR
  37                           install the user visible C preprocessor in DIR
  38                           (relative to PREFIX) as well as PREFIX/bin."
  39 ac_help="$ac_help
  40   --enable-cpplib         use cpplib for the C preprocessor."
  41 ac_help="$ac_help
  42   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  43                           (EXPERIMENTAL) (implies --enable-cpplib)."
  44 ac_help="$ac_help
  45   --enable-c-mbchar       enable multibyte characters for C and C++."
  46 ac_help="$ac_help
  47   --disable-fast-fixincludes
  48                          Disable the new fast fixincludes.
  49                          Run the old fixincludes script unconditionally"
  50 ac_help="$ac_help
  51   --enable-haifa          use the experimental scheduler.
  52   --disable-haifa         don't use the experimental scheduler for the
  53                           targets which normally enable it."
  54 ac_help="$ac_help
  55   --enable-threads        enable thread usage for target GCC.
  56   --enable-threads=LIB    use LIB thread package for target GCC."
  57 ac_help="$ac_help
  58   --enable-objc-gc        enable the use of Boehm's garbage collector with
  59                           the GNU Objective-C runtime."
  60 ac_help="$ac_help
  61   --enable-java-gc=TYPE   choose garbage collector [boehm]"
  62 ac_help="$ac_help
  63   --enable-dwarf2         enable DWARF2 debugging as default."
  64 ac_help="$ac_help
  65   --enable-nls            use Native Language Support (disabled by default)"
  66 ac_help="$ac_help
  67   --disable-nls           do not use Native Language Support"
  68 ac_help="$ac_help
  69   --with-included-gettext use the GNU gettext library included here"
  70 ac_help="$ac_help
  71   --with-catgets          use catgets functions if available"
  72
  73 # Initialize some variables set by options.
  74 # The variables have the same names as the options, with
  75 # dashes changed to underlines.
  76 build=NONE
  77 cache_file=./config.cache
  78 exec_prefix=NONE
  79 host=NONE
  80 no_create=
  81 nonopt=NONE
  82 no_recursion=
  83 prefix=NONE
  84 program_prefix=NONE
  85 program_suffix=NONE
  86 program_transform_name=s,x,x,
  87 silent=
  88 site=
  89 srcdir=
  90 target=NONE
  91 verbose=
  92 x_includes=NONE
  93 x_libraries=NONE
  94 bindir='${exec_prefix}/bin'
  95 sbindir='${exec_prefix}/sbin'
  96 libexecdir='${exec_prefix}/libexec'
  97 datadir='${prefix}/share'
  98 sysconfdir='${prefix}/etc'
  99 sharedstatedir='${prefix}/com'
 100 localstatedir='${prefix}/var'
 101 libdir='${exec_prefix}/lib'
 102 includedir='${prefix}/include'
 103 oldincludedir='/usr/include'
 104 infodir='${prefix}/info'
 105 mandir='${prefix}/man'
 106
 107 # Initialize some other variables.
 108 subdirs=
 109 MFLAGS= MAKEFLAGS=
 110 SHELL=${CONFIG_SHELL-/bin/sh}
 111 # Maximum number of lines to put in a shell here document.
 112 ac_max_here_lines=12
 113
 114 ac_prev=
 115 for ac_option
 116 do
 117
 118   # If the previous option needs an argument, assign it.
 119   if test -n "$ac_prev"; then
 120     eval "$ac_prev=\$ac_option"
 121     ac_prev=
 122     continue
 123   fi
 124
 125   case "$ac_option" in
 126   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 127   *) ac_optarg= ;;
 128   esac
 129
 130   # Accept the important Cygnus configure options, so we can diagnose typos.
 131
 132   case "$ac_option" in
 133
 134   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 135     ac_prev=bindir ;;
 136   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 137     bindir="$ac_optarg" ;;
 138
 139   -build | --build | --buil | --bui | --bu)
 140     ac_prev=build ;;
 141   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 142     build="$ac_optarg" ;;
 143
 144   -cache-file | --cache-file | --cache-fil | --cache-fi \
 145   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 146     ac_prev=cache_file ;;
 147   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 148   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 149     cache_file="$ac_optarg" ;;
 150
 151   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 152     ac_prev=datadir ;;
 153   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 154   | --da=*)
 155     datadir="$ac_optarg" ;;
 156
 157   -disable-* | --disable-*)
 158     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 159     # Reject names that are not valid shell variable names.
 160     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 161       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 162     fi
 163     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 164     eval "enable_${ac_feature}=no" ;;
 165
 166   -enable-* | --enable-*)
 167     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 168     # Reject names that are not valid shell variable names.
 169     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 170       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 171     fi
 172     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 173     case "$ac_option" in
 174       *=*) ;;
 175       *) ac_optarg=yes ;;
 176     esac
 177     eval "enable_${ac_feature}='$ac_optarg'" ;;
 178
 179   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 180   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 181   | --exec | --exe | --ex)
 182     ac_prev=exec_prefix ;;
 183   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 184   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 185   | --exec=* | --exe=* | --ex=*)
 186     exec_prefix="$ac_optarg" ;;
 187
 188   -gas | --gas | --ga | --g)
 189     # Obsolete; use --with-gas.
 190     with_gas=yes ;;
 191
 192   -help | --help | --hel | --he)
 193     # Omit some internal or obsolete options to make the list less imposing.
 194     # This message is too long to be a string in the A/UX 3.1 sh.
 195     cat << EOF
 196 Usage: configure [options] [host]
 197 Options: [defaults in brackets after descriptions]
 198 Configuration:
 199   --cache-file=FILE       cache test results in FILE
 200   --help                  print this message
 201   --no-create             do not create output files
 202   --quiet, --silent       do not print \`checking...' messages
 203   --version               print the version of autoconf that created configure
 204 Directory and file names:
 205   --prefix=PREFIX         install architecture-independent files in PREFIX
 206                           [$ac_default_prefix]
 207   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 208                           [same as prefix]
 209   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 210   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 211   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 212   --datadir=DIR           read-only architecture-independent data in DIR
 213                           [PREFIX/share]
 214   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 215   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 216                           [PREFIX/com]
 217   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 218   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 219   --includedir=DIR        C header files in DIR [PREFIX/include]
 220   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 221   --infodir=DIR           info documentation in DIR [PREFIX/info]
 222   --mandir=DIR            man documentation in DIR [PREFIX/man]
 223   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 224   --program-prefix=PREFIX prepend PREFIX to installed program names
 225   --program-suffix=SUFFIX append SUFFIX to installed program names
 226   --program-transform-name=PROGRAM
 227                           run sed PROGRAM on installed program names
 228 EOF
 229     cat << EOF
 230 Host type:
 231   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 232   --host=HOST             configure for HOST [guessed]
 233   --target=TARGET         configure for TARGET [TARGET=HOST]
 234 Features and packages:
 235   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 236   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 237   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 238   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 239   --x-includes=DIR        X include files are in DIR
 240   --x-libraries=DIR       X library files are in DIR
 241 EOF
 242     if test -n "$ac_help"; then
 243       echo "--enable and --with options recognized:$ac_help"
 244     fi
 245     exit 0 ;;
 246
 247   -host | --host | --hos | --ho)
 248     ac_prev=host ;;
 249   -host=* | --host=* | --hos=* | --ho=*)
 250     host="$ac_optarg" ;;
 251
 252   -includedir | --includedir | --includedi | --included | --include \
 253   | --includ | --inclu | --incl | --inc)
 254     ac_prev=includedir ;;
 255   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 256   | --includ=* | --inclu=* | --incl=* | --inc=*)
 257     includedir="$ac_optarg" ;;
 258
 259   -infodir | --infodir | --infodi | --infod | --info | --inf)
 260     ac_prev=infodir ;;
 261   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 262     infodir="$ac_optarg" ;;
 263
 264   -libdir | --libdir | --libdi | --libd)
 265     ac_prev=libdir ;;
 266   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 267     libdir="$ac_optarg" ;;
 268
 269   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 270   | --libexe | --libex | --libe)
 271     ac_prev=libexecdir ;;
 272   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 273   | --libexe=* | --libex=* | --libe=*)
 274     libexecdir="$ac_optarg" ;;
 275
 276   -localstatedir | --localstatedir | --localstatedi | --localstated \
 277   | --localstate | --localstat | --localsta | --localst \
 278   | --locals | --local | --loca | --loc | --lo)
 279     ac_prev=localstatedir ;;
 280   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 281   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 282   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 283     localstatedir="$ac_optarg" ;;
 284
 285   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 286     ac_prev=mandir ;;
 287   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 288     mandir="$ac_optarg" ;;
 289
 290   -nfp | --nfp | --nf)
 291     # Obsolete; use --without-fp.
 292     with_fp=no ;;
 293
 294   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 295   | --no-cr | --no-c)
 296     no_create=yes ;;
 297
 298   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 299   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 300     no_recursion=yes ;;
 301
 302   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 303   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 304   | --oldin | --oldi | --old | --ol | --o)
 305     ac_prev=oldincludedir ;;
 306   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 307   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 308   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 309     oldincludedir="$ac_optarg" ;;
 310
 311   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 312     ac_prev=prefix ;;
 313   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 314     prefix="$ac_optarg" ;;
 315
 316   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 317   | --program-pre | --program-pr | --program-p)
 318     ac_prev=program_prefix ;;
 319   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 320   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 321     program_prefix="$ac_optarg" ;;
 322
 323   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 324   | --program-suf | --program-su | --program-s)
 325     ac_prev=program_suffix ;;
 326   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 327   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 328     program_suffix="$ac_optarg" ;;
 329
 330   -program-transform-name | --program-transform-name \
 331   | --program-transform-nam | --program-transform-na \
 332   | --program-transform-n | --program-transform- \
 333   | --program-transform | --program-transfor \
 334   | --program-transfo | --program-transf \
 335   | --program-trans | --program-tran \
 336   | --progr-tra | --program-tr | --program-t)
 337     ac_prev=program_transform_name ;;
 338   -program-transform-name=* | --program-transform-name=* \
 339   | --program-transform-nam=* | --program-transform-na=* \
 340   | --program-transform-n=* | --program-transform-=* \
 341   | --program-transform=* | --program-transfor=* \
 342   | --program-transfo=* | --program-transf=* \
 343   | --program-trans=* | --program-tran=* \
 344   | --progr-tra=* | --program-tr=* | --program-t=*)
 345     program_transform_name="$ac_optarg" ;;
 346
 347   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 348   | -silent | --silent | --silen | --sile | --sil)
 349     silent=yes ;;
 350
 351   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 352     ac_prev=sbindir ;;
 353   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 354   | --sbi=* | --sb=*)
 355     sbindir="$ac_optarg" ;;
 356
 357   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 358   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 359   | --sharedst | --shareds | --shared | --share | --shar \
 360   | --sha | --sh)
 361     ac_prev=sharedstatedir ;;
 362   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 363   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 364   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 365   | --sha=* | --sh=*)
 366     sharedstatedir="$ac_optarg" ;;
 367
 368   -site | --site | --sit)
 369     ac_prev=site ;;
 370   -site=* | --site=* | --sit=*)
 371     site="$ac_optarg" ;;
 372
 373   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 374     ac_prev=srcdir ;;
 375   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 376     srcdir="$ac_optarg" ;;
 377
 378   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 379   | --syscon | --sysco | --sysc | --sys | --sy)
 380     ac_prev=sysconfdir ;;
 381   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 382   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 383     sysconfdir="$ac_optarg" ;;
 384
 385   -target | --target | --targe | --targ | --tar | --ta | --t)
 386     ac_prev=target ;;
 387   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 388     target="$ac_optarg" ;;
 389
 390   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 391     verbose=yes ;;
 392
 393   -version | --version | --versio | --versi | --vers)
 394     echo "configure generated by autoconf version 2.13"
 395     exit 0 ;;
 396
 397   -with-* | --with-*)
 398     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 399     # Reject names that are not valid shell variable names.
 400     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 401       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 402     fi
 403     ac_package=`echo $ac_package| sed 's/-/_/g'`
 404     case "$ac_option" in
 405       *=*) ;;
 406       *) ac_optarg=yes ;;
 407     esac
 408     eval "with_${ac_package}='$ac_optarg'" ;;
 409
 410   -without-* | --without-*)
 411     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 412     # Reject names that are not valid shell variable names.
 413     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 414       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 415     fi
 416     ac_package=`echo $ac_package| sed 's/-/_/g'`
 417     eval "with_${ac_package}=no" ;;
 418
 419   --x)
 420     # Obsolete; use --with-x.
 421     with_x=yes ;;
 422
 423   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 424   | --x-incl | --x-inc | --x-in | --x-i)
 425     ac_prev=x_includes ;;
 426   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 427   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 428     x_includes="$ac_optarg" ;;
 429
 430   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 431   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 432     ac_prev=x_libraries ;;
 433   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 434   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 435     x_libraries="$ac_optarg" ;;
 436
 437   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 438     ;;
 439
 440   *)
 441     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 442       echo "configure: warning: $ac_option: invalid host type" 1>&2
 443     fi
 444     if test "x$nonopt" != xNONE; then
 445       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 446     fi
 447     nonopt="$ac_option"
 448     ;;
 449
 450   esac
 451 done
 452
 453 if test -n "$ac_prev"; then
 454   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 455 fi
 456
 457 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 458
 459 # File descriptor usage:
 460 # 0 standard input
 461 # 1 file creation
 462 # 2 errors and warnings
 463 # 3 some systems may open it to /dev/tty
 464 # 4 used on the Kubota Titan
 465 # 6 checking for... messages and results
 466 # 5 compiler messages saved in config.log
 467 if test "$silent" = yes; then
 468   exec 6>/dev/null
 469 else
 470   exec 6>&1
 471 fi
 472 exec 5>./config.log
 473
 474 echo "\
 475 This file contains any messages produced by compilers while
 476 running configure, to aid debugging if configure makes a mistake.
 477 " 1>&5
 478
 479 # Strip out --no-create and --no-recursion so they do not pile up.
 480 # Also quote any args containing shell metacharacters.
 481 ac_configure_args=
 482 for ac_arg
 483 do
 484   case "$ac_arg" in
 485   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 486   | --no-cr | --no-c) ;;
 487   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 488   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 489   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 490   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 491   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 492   esac
 493 done
 494
 495 # NLS nuisances.
 496 # Only set these to C if already set.  These must not be set unconditionally
 497 # because not all systems understand e.g. LANG=C (notably SCO).
 498 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 499 # Non-C LC_CTYPE values break the ctype check.
 500 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 501 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 502 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 503 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 504
 505 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 506 rm -rf conftest* confdefs.h
 507 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 508 echo > confdefs.h
 509
 510 # A filename unique to this package, relative to the directory that
 511 # configure is in, which we can look for to find out if srcdir is correct.
 512 ac_unique_file=tree.c
 513
 514 # Find the source files, if location was not specified.
 515 if test -z "$srcdir"; then
 516   ac_srcdir_defaulted=yes
 517   # Try the directory containing this script, then its parent.
 518   ac_prog=$0
 519   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 520   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 521   srcdir=$ac_confdir
 522   if test ! -r $srcdir/$ac_unique_file; then
 523     srcdir=..
 524   fi
 525 else
 526   ac_srcdir_defaulted=no
 527 fi
 528 if test ! -r $srcdir/$ac_unique_file; then
 529   if test "$ac_srcdir_defaulted" = yes; then
 530     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 531   else
 532     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 533   fi
 534 fi
 535 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 536
 537 # Prefer explicitly selected file to automatically selected ones.
 538 if test -z "$CONFIG_SITE"; then
 539   if test "x$prefix" != xNONE; then
 540     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 541   else
 542     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 543   fi
 544 fi
 545 for ac_site_file in $CONFIG_SITE; do
 546   if test -r "$ac_site_file"; then
 547     echo "loading site script $ac_site_file"
 548     . "$ac_site_file"
 549   fi
 550 done
 551
 552 if test -r "$cache_file"; then
 553   echo "loading cache $cache_file"
 554   . $cache_file
 555 else
 556   echo "creating cache $cache_file"
 557   > $cache_file
 558 fi
 559
 560 ac_ext=c
 561 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 562 ac_cpp='$CPP $CPPFLAGS'
 563 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 564 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 565 cross_compiling=$ac_cv_prog_cc_cross
 566
 567 ac_exeext=
 568 ac_objext=o
 569 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 570   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 571   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 572     ac_n= ac_c='
 573 ' ac_t='        '
 574   else
 575     ac_n=-n ac_c= ac_t=
 576   fi
 577 else
 578   ac_n= ac_c='\c' ac_t=
 579 fi
 580
 581
 582
 583
 584 remove=rm
 585 hard_link=ln
 586 symbolic_link='ln -s'
 587 copy=cp
 588
 589 # Check for bogus environment variables.
 590 # Test if LIBRARY_PATH contains the notation for the current directory
 591 # since this would lead to problems installing/building glibc.
 592 # LIBRARY_PATH contains the current directory if one of the following
 593 # is true:
 594 # - one of the terminals (":" and ";") is the first or last sign
 595 # - two terminals occur directly after each other
 596 # - the path contains an element with a dot in it
 597 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 598 echo "configure:599: checking LIBRARY_PATH variable" >&5
 599 case ${LIBRARY_PATH} in
 600   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 601     library_path_setting="contains current directory"
 602     ;;
 603   *)
 604     library_path_setting="ok"
 605     ;;
 606 esac
 607 echo "$ac_t""$library_path_setting" 1>&6
 608 if test "$library_path_setting" != "ok"; then
 609 { echo "configure: error:
 610 *** LIBRARY_PATH shouldn't contain the current directory when
 611 *** building gcc. Please change the environment variable
 612 *** and run configure again." 1>&2; exit 1; }
 613 fi
 614
 615 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 616 # since this would lead to problems installing/building glibc.
 617 # GCC_EXEC_PREFIX contains the current directory if one of the following
 618 # is true:
 619 # - one of the terminals (":" and ";") is the first or last sign
 620 # - two terminals occur directly after each other
 621 # - the path contains an element with a dot in it
 622 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 623 echo "configure:624: checking GCC_EXEC_PREFIX variable" >&5
 624 case ${GCC_EXEC_PREFIX} in
 625   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 626     gcc_exec_prefix_setting="contains current directory"
 627     ;;
 628   *)
 629     gcc_exec_prefix_setting="ok"
 630     ;;
 631 esac
 632 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 633 if test "$gcc_exec_prefix_setting" != "ok"; then
 634 { echo "configure: error:
 635 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 636 *** building gcc. Please change the environment variable
 637 *** and run configure again." 1>&2; exit 1; }
 638 fi
 639
 640 # Check for additional parameters
 641
 642 # With GNU ld
 643 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 644 if test "${with_gnu_ld+set}" = set; then
 645   withval="$with_gnu_ld"
 646   gnu_ld_flag="$with_gnu_ld"
 647 else
 648   gnu_ld_flag=no
 649 fi
 650
 651
 652 # With pre-defined ld
 653 # Check whether --with-ld or --without-ld was given.
 654 if test "${with_ld+set}" = set; then
 655   withval="$with_ld"
 656   DEFAULT_LINKER="$with_ld"
 657 fi
 658
 659 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 660   if test ! -x "$DEFAULT_LINKER"; then
 661     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 662   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 663     gnu_ld_flag=yes
 664   fi
 665   cat >> confdefs.h <<EOF
 666 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 667 EOF
 668
 669 fi
 670
 671 # With GNU as
 672 # Check whether --with-gnu-as or --without-gnu-as was given.
 673 if test "${with_gnu_as+set}" = set; then
 674   withval="$with_gnu_as"
 675   gas_flag="$with_gnu_as"
 676 else
 677   gas_flag=no
 678 fi
 679
 680
 681 # Check whether --with-as or --without-as was given.
 682 if test "${with_as+set}" = set; then
 683   withval="$with_as"
 684   DEFAULT_ASSEMBLER="$with_as"
 685 fi
 686
 687 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 688   if test ! -x "$DEFAULT_ASSEMBLER"; then
 689     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 690   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 691     gas_flag=yes
 692   fi
 693   cat >> confdefs.h <<EOF
 694 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 695 EOF
 696
 697 fi
 698
 699 # With stabs
 700 # Check whether --with-stabs or --without-stabs was given.
 701 if test "${with_stabs+set}" = set; then
 702   withval="$with_stabs"
 703   stabs="$with_stabs"
 704 else
 705   stabs=no
 706 fi
 707
 708
 709 # With ELF
 710 # Check whether --with-elf or --without-elf was given.
 711 if test "${with_elf+set}" = set; then
 712   withval="$with_elf"
 713   elf="$with_elf"
 714 else
 715   elf=no
 716 fi
 717
 718
 719 # Specify the local prefix
 720 local_prefix=
 721 # Check whether --with-local-prefix or --without-local-prefix was given.
 722 if test "${with_local_prefix+set}" = set; then
 723   withval="$with_local_prefix"
 724   case "${withval}" in
 725 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 726 no)     ;;
 727 *)      local_prefix=$with_local_prefix ;;
 728 esac
 729 fi
 730
 731
 732 # Default local prefix if it is empty
 733 if test x$local_prefix = x; then
 734         local_prefix=/usr/local
 735 fi
 736
 737 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 738 # passed in by the toplevel make and thus we'd get different behavior
 739 # depending on where we built the sources.
 740 gcc_gxx_include_dir=
 741 # Specify the g++ header file directory
 742 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 743 if test "${with_gxx_include_dir+set}" = set; then
 744   withval="$with_gxx_include_dir"
 745   case "${withval}" in
 746 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 747 no)     ;;
 748 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 749 esac
 750 fi
 751
 752
 753 if test x${gcc_gxx_include_dir} = x; then
 754   if test x${enable_version_specific_runtime_libs} = xyes; then
 755     gcc_gxx_include_dir='${libsubdir}/include/g++'
 756   else
 757     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 758     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 759   fi
 760 fi
 761
 762 # Enable expensive internal checks
 763 # Check whether --enable-checking or --disable-checking was given.
 764 if test "${enable_checking+set}" = set; then
 765   enableval="$enable_checking"
 766   case "${enableval}" in
 767 yes)    cat >> confdefs.h <<\EOF
 768 #define ENABLE_CHECKING 1
 769 EOF
 770  ;;
 771 no)     ;;
 772 *)      { echo "configure: error: bad value ${enableval} given for checking option" 1>&2; exit 1; } ;;
 773 esac
 774 fi
 775
 776
 777 # Check whether --enable-cpp or --disable-cpp was given.
 778 if test "${enable_cpp+set}" = set; then
 779   enableval="$enable_cpp"
 780   :
 781 else
 782   enable_cpp=yes
 783 fi
 784
 785
 786 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 787 if test "${with_cpp_install_dir+set}" = set; then
 788   withval="$with_cpp_install_dir"
 789   if test x$withval = xyes; then
 790   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 791 elif test x$withval != xno; then
 792   cpp_install_dir=$withval
 793 fi
 794 fi
 795
 796
 797 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 798 cpp_main=cccp
 799 # Check whether --enable-cpplib or --disable-cpplib was given.
 800 if test "${enable_cpplib+set}" = set; then
 801   enableval="$enable_cpplib"
 802   if test x$enable_cpplib != xno; then
 803   cpp_main=cppmain
 804 fi
 805 fi
 806
 807
 808 # Link cpplib into the compiler proper, for C/C++/ObjC.
 809 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 810 if test "${enable_c_cpplib+set}" = set; then
 811   enableval="$enable_c_cpplib"
 812   if test x$enable_c_cpplib != xno; then
 813   extra_c_objs="${extra_c_objs} libcpp.a"
 814   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 815   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 816   cpp_main=cppmain
 817 fi
 818 fi
 819
 820
 821 # Enable Multibyte Characters for C/C++
 822 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 823 if test "${enable_c_mbchar+set}" = set; then
 824   enableval="$enable_c_mbchar"
 825   if test x$enable_c_mbchar != xno; then
 826   extra_c_flags=-DMULTIBYTE_CHARS=1
 827 fi
 828 fi
 829
 830
 831 # Disable fast fixincludes
 832 # Check whether --enable-fast-fixincludes or --disable-fast-fixincludes was given.
 833 if test "${enable_fast_fixincludes+set}" = set; then
 834   enableval="$enable_fast_fixincludes"
 835   if test x$enable_fast_fixincludes = xno ; then
 836   cp $srcdir/fixincludes ./fixinc.sh
 837 fi
 838 fi
 839
 840
 841 # Enable Haifa scheduler.
 842 # Check whether --enable-haifa or --disable-haifa was given.
 843 if test "${enable_haifa+set}" = set; then
 844   enableval="$enable_haifa"
 845   :
 846 fi
 847
 848
 849 # Enable threads
 850 # Pass with no value to take the default
 851 # Pass with a value to specify a thread package
 852 # Check whether --enable-threads or --disable-threads was given.
 853 if test "${enable_threads+set}" = set; then
 854   enableval="$enable_threads"
 855   if test x$enable_threads = xno; then
 856         enable_threads=''
 857 fi
 858 else
 859   enable_threads=''
 860 fi
 861
 862
 863 enable_threads_flag=$enable_threads
 864 # Check if a valid thread package
 865 case x${enable_threads_flag} in
 866         x | xno)
 867                 # No threads
 868                 target_thread_file='single'
 869                 ;;
 870         xyes)
 871                 # default
 872                 target_thread_file=''
 873                 ;;
 874         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 875         xsolaris | xwin32 | xdce | xvxworks)
 876                 target_thread_file=$enable_threads_flag
 877                 ;;
 878         *)
 879                 echo "$enable_threads is an unknown thread package" 1>&2
 880                 exit 1
 881                 ;;
 882 esac
 883
 884 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 885 if test "${enable_objc_gc+set}" = set; then
 886   enableval="$enable_objc_gc"
 887   if [ x$enable_objc_gc = xno ]; then
 888         objc_boehm_gc=''
 889 else
 890         objc_boehm_gc=1
 891 fi
 892 else
 893   objc_boehm_gc=''
 894 fi
 895
 896
 897 # Check whether --enable-java-gc or --disable-java-gc was given.
 898 if test "${enable_java_gc+set}" = set; then
 899   enableval="$enable_java_gc"
 900
 901   JAVAGC=$enableval
 902 else
 903   JAVAGC=boehm
 904 fi
 905
 906
 907 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 908 if test "${with_dwarf2+set}" = set; then
 909   withval="$with_dwarf2"
 910   dwarf2="$with_dwarf2"
 911 else
 912   dwarf2=no
 913 fi
 914
 915
 916 # Determine the host, build, and target systems
 917 ac_aux_dir=
 918 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 919   if test -f $ac_dir/install-sh; then
 920     ac_aux_dir=$ac_dir
 921     ac_install_sh="$ac_aux_dir/install-sh -c"
 922     break
 923   elif test -f $ac_dir/install.sh; then
 924     ac_aux_dir=$ac_dir
 925     ac_install_sh="$ac_aux_dir/install.sh -c"
 926     break
 927   fi
 928 done
 929 if test -z "$ac_aux_dir"; then
 930   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 931 fi
 932 ac_config_guess=$ac_aux_dir/config.guess
 933 ac_config_sub=$ac_aux_dir/config.sub
 934 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 935
 936
 937 # Do some error checking and defaulting for the host and target type.
 938 # The inputs are:
 939 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 940 #
 941 # The rules are:
 942 # 1. You are not allowed to specify --host, --target, and nonopt at the
 943 #    same time.
 944 # 2. Host defaults to nonopt.
 945 # 3. If nonopt is not specified, then host defaults to the current host,
 946 #    as determined by config.guess.
 947 # 4. Target and build default to nonopt.
 948 # 5. If nonopt is not specified, then target and build default to host.
 949
 950 # The aliases save the names the user supplied, while $host etc.
 951 # will get canonicalized.
 952 case $host---$target---$nonopt in
 953 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 954 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 955 esac
 956
 957
 958 # Make sure we can run config.sub.
 959 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 960 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 961 fi
 962
 963 echo $ac_n "checking host system type""... $ac_c" 1>&6
 964 echo "configure:965: checking host system type" >&5
 965
 966 host_alias=$host
 967 case "$host_alias" in
 968 NONE)
 969   case $nonopt in
 970   NONE)
 971     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 972     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 973     fi ;;
 974   *) host_alias=$nonopt ;;
 975   esac ;;
 976 esac
 977
 978 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 979 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 980 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 981 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 982 echo "$ac_t""$host" 1>&6
 983
 984 echo $ac_n "checking target system type""... $ac_c" 1>&6
 985 echo "configure:986: checking target system type" >&5
 986
 987 target_alias=$target
 988 case "$target_alias" in
 989 NONE)
 990   case $nonopt in
 991   NONE) target_alias=$host_alias ;;
 992   *) target_alias=$nonopt ;;
 993   esac ;;
 994 esac
 995
 996 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 997 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 998 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 999 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1000 echo "$ac_t""$target" 1>&6
1001
1002 echo $ac_n "checking build system type""... $ac_c" 1>&6
1003 echo "configure:1004: checking build system type" >&5
1004
1005 build_alias=$build
1006 case "$build_alias" in
1007 NONE)
1008   case $nonopt in
1009   NONE) build_alias=$host_alias ;;
1010   *) build_alias=$nonopt ;;
1011   esac ;;
1012 esac
1013
1014 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1015 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1016 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1017 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1018 echo "$ac_t""$build" 1>&6
1019
1020 test "$host_alias" != "$target_alias" &&
1021   test "$program_prefix$program_suffix$program_transform_name" = \
1022     NONENONEs,x,x, &&
1023   program_prefix=${target_alias}-
1024
1025
1026 # Find the native compiler
1027 # Extract the first word of "gcc", so it can be a program name with args.
1028 set dummy gcc; ac_word=$2
1029 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1030 echo "configure:1031: checking for $ac_word" >&5
1031 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1032   echo $ac_n "(cached) $ac_c" 1>&6
1033 else
1034   if test -n "$CC"; then
1035   ac_cv_prog_CC="$CC" # Let the user override the test.
1036 else
1037   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1038   ac_dummy="$PATH"
1039   for ac_dir in $ac_dummy; do
1040     test -z "$ac_dir" && ac_dir=.
1041     if test -f $ac_dir/$ac_word; then
1042       ac_cv_prog_CC="gcc"
1043       break
1044     fi
1045   done
1046   IFS="$ac_save_ifs"
1047 fi
1048 fi
1049 CC="$ac_cv_prog_CC"
1050 if test -n "$CC"; then
1051   echo "$ac_t""$CC" 1>&6
1052 else
1053   echo "$ac_t""no" 1>&6
1054 fi
1055
1056 if test -z "$CC"; then
1057   # Extract the first word of "cc", so it can be a program name with args.
1058 set dummy cc; ac_word=$2
1059 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1060 echo "configure:1061: checking for $ac_word" >&5
1061 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1062   echo $ac_n "(cached) $ac_c" 1>&6
1063 else
1064   if test -n "$CC"; then
1065   ac_cv_prog_CC="$CC" # Let the user override the test.
1066 else
1067   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1068   ac_prog_rejected=no
1069   ac_dummy="$PATH"
1070   for ac_dir in $ac_dummy; do
1071     test -z "$ac_dir" && ac_dir=.
1072     if test -f $ac_dir/$ac_word; then
1073       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1074         ac_prog_rejected=yes
1075         continue
1076       fi
1077       ac_cv_prog_CC="cc"
1078       break
1079     fi
1080   done
1081   IFS="$ac_save_ifs"
1082 if test $ac_prog_rejected = yes; then
1083   # We found a bogon in the path, so make sure we never use it.
1084   set dummy $ac_cv_prog_CC
1085   shift
1086   if test $# -gt 0; then
1087     # We chose a different compiler from the bogus one.
1088     # However, it has the same basename, so the bogon will be chosen
1089     # first if we set CC to just the basename; use the full file name.
1090     shift
1091     set dummy "$ac_dir/$ac_word" "$@"
1092     shift
1093     ac_cv_prog_CC="$@"
1094   fi
1095 fi
1096 fi
1097 fi
1098 CC="$ac_cv_prog_CC"
1099 if test -n "$CC"; then
1100   echo "$ac_t""$CC" 1>&6
1101 else
1102   echo "$ac_t""no" 1>&6
1103 fi
1104
1105   if test -z "$CC"; then
1106     case "`uname -s`" in
1107     *win32* | *WIN32*)
1108       # Extract the first word of "cl", so it can be a program name with args.
1109 set dummy cl; ac_word=$2
1110 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1111 echo "configure:1112: checking for $ac_word" >&5
1112 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1113   echo $ac_n "(cached) $ac_c" 1>&6
1114 else
1115   if test -n "$CC"; then
1116   ac_cv_prog_CC="$CC" # Let the user override the test.
1117 else
1118   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1119   ac_dummy="$PATH"
1120   for ac_dir in $ac_dummy; do
1121     test -z "$ac_dir" && ac_dir=.
1122     if test -f $ac_dir/$ac_word; then
1123       ac_cv_prog_CC="cl"
1124       break
1125     fi
1126   done
1127   IFS="$ac_save_ifs"
1128 fi
1129 fi
1130 CC="$ac_cv_prog_CC"
1131 if test -n "$CC"; then
1132   echo "$ac_t""$CC" 1>&6
1133 else
1134   echo "$ac_t""no" 1>&6
1135 fi
1136  ;;
1137     esac
1138   fi
1139   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1140 fi
1141
1142 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1143 echo "configure:1144: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1144
1145 ac_ext=c
1146 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1147 ac_cpp='$CPP $CPPFLAGS'
1148 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1149 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1150 cross_compiling=$ac_cv_prog_cc_cross
1151
1152 cat > conftest.$ac_ext << EOF
1153
1154 #line 1155 "configure"
1155 #include "confdefs.h"
1156
1157 main(){return(0);}
1158 EOF
1159 if { (eval echo configure:1160: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1160   ac_cv_prog_cc_works=yes
1161   # If we can't run a trivial program, we are probably using a cross compiler.
1162   if (./conftest; exit) 2>/dev/null; then
1163     ac_cv_prog_cc_cross=no
1164   else
1165     ac_cv_prog_cc_cross=yes
1166   fi
1167 else
1168   echo "configure: failed program was:" >&5
1169   cat conftest.$ac_ext >&5
1170   ac_cv_prog_cc_works=no
1171 fi
1172 rm -fr conftest*
1173 ac_ext=c
1174 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1175 ac_cpp='$CPP $CPPFLAGS'
1176 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1177 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1178 cross_compiling=$ac_cv_prog_cc_cross
1179
1180 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1181 if test $ac_cv_prog_cc_works = no; then
1182   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1183 fi
1184 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1185 echo "configure:1186: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1186 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1187 cross_compiling=$ac_cv_prog_cc_cross
1188
1189 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1190 echo "configure:1191: checking whether we are using GNU C" >&5
1191 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1192   echo $ac_n "(cached) $ac_c" 1>&6
1193 else
1194   cat > conftest.c <<EOF
1195 #ifdef __GNUC__
1196   yes;
1197 #endif
1198 EOF
1199 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1200: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1200   ac_cv_prog_gcc=yes
1201 else
1202   ac_cv_prog_gcc=no
1203 fi
1204 fi
1205
1206 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1207
1208 if test $ac_cv_prog_gcc = yes; then
1209   GCC=yes
1210 else
1211   GCC=
1212 fi
1213
1214 ac_test_CFLAGS="${CFLAGS+set}"
1215 ac_save_CFLAGS="$CFLAGS"
1216 CFLAGS=
1217 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1218 echo "configure:1219: checking whether ${CC-cc} accepts -g" >&5
1219 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1220   echo $ac_n "(cached) $ac_c" 1>&6
1221 else
1222   echo 'void f(){}' > conftest.c
1223 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1224   ac_cv_prog_cc_g=yes
1225 else
1226   ac_cv_prog_cc_g=no
1227 fi
1228 rm -f conftest*
1229
1230 fi
1231
1232 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1233 if test "$ac_test_CFLAGS" = set; then
1234   CFLAGS="$ac_save_CFLAGS"
1235 elif test $ac_cv_prog_cc_g = yes; then
1236   if test "$GCC" = yes; then
1237     CFLAGS="-g -O2"
1238   else
1239     CFLAGS="-g"
1240   fi
1241 else
1242   if test "$GCC" = yes; then
1243     CFLAGS="-O2"
1244   else
1245     CFLAGS=
1246   fi
1247 fi
1248
1249
1250 # If the native compiler is GCC, we can enable warnings even in stage1.
1251 # That's useful for people building cross-compilers, or just running a
1252 # quick `make'.
1253 if test "x$GCC" = "xyes"; then
1254   stage1_warn_cflags='$(WARN_CFLAGS)'
1255 else
1256   stage1_warn_cflags=""
1257 fi
1258
1259
1260 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1261 echo "configure:1262: checking whether ${MAKE-make} sets \${MAKE}" >&5
1262 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1263 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1264   echo $ac_n "(cached) $ac_c" 1>&6
1265 else
1266   cat > conftestmake <<\EOF
1267 all:
1268         @echo 'ac_maketemp="${MAKE}"'
1269 EOF
1270 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1271 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1272 if test -n "$ac_maketemp"; then
1273   eval ac_cv_prog_make_${ac_make}_set=yes
1274 else
1275   eval ac_cv_prog_make_${ac_make}_set=no
1276 fi
1277 rm -f conftestmake
1278 fi
1279 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1280   echo "$ac_t""yes" 1>&6
1281   SET_MAKE=
1282 else
1283   echo "$ac_t""no" 1>&6
1284   SET_MAKE="MAKE=${MAKE-make}"
1285 fi
1286
1287
1288 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1289 echo "configure:1290: checking whether a default assembler was specified" >&5
1290 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1291     if test x"$gas_flag" = x"no"; then
1292         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1293     else
1294         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1295     fi
1296 else
1297     echo "$ac_t""no" 1>&6
1298 fi
1299
1300 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1301 echo "configure:1302: checking whether a default linker was specified" >&5
1302 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1303     if test x"$gnu_ld_flag" = x"no"; then
1304         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1305     else
1306         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1307     fi
1308 else
1309     echo "$ac_t""no" 1>&6
1310 fi
1311
1312 # Find some useful tools
1313 for ac_prog in mawk gawk nawk awk
1314 do
1315 # Extract the first word of "$ac_prog", so it can be a program name with args.
1316 set dummy $ac_prog; ac_word=$2
1317 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1318 echo "configure:1319: checking for $ac_word" >&5
1319 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1320   echo $ac_n "(cached) $ac_c" 1>&6
1321 else
1322   if test -n "$AWK"; then
1323   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1324 else
1325   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1326   ac_dummy="$PATH"
1327   for ac_dir in $ac_dummy; do
1328     test -z "$ac_dir" && ac_dir=.
1329     if test -f $ac_dir/$ac_word; then
1330       ac_cv_prog_AWK="$ac_prog"
1331       break
1332     fi
1333   done
1334   IFS="$ac_save_ifs"
1335 fi
1336 fi
1337 AWK="$ac_cv_prog_AWK"
1338 if test -n "$AWK"; then
1339   echo "$ac_t""$AWK" 1>&6
1340 else
1341   echo "$ac_t""no" 1>&6
1342 fi
1343
1344 test -n "$AWK" && break
1345 done
1346
1347 # Extract the first word of "flex", so it can be a program name with args.
1348 set dummy flex; ac_word=$2
1349 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1350 echo "configure:1351: checking for $ac_word" >&5
1351 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   if test -n "$LEX"; then
1355   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1356 else
1357   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1358   ac_dummy="$PATH"
1359   for ac_dir in $ac_dummy; do
1360     test -z "$ac_dir" && ac_dir=.
1361     if test -f $ac_dir/$ac_word; then
1362       ac_cv_prog_LEX="flex"
1363       break
1364     fi
1365   done
1366   IFS="$ac_save_ifs"
1367   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1368 fi
1369 fi
1370 LEX="$ac_cv_prog_LEX"
1371 if test -n "$LEX"; then
1372   echo "$ac_t""$LEX" 1>&6
1373 else
1374   echo "$ac_t""no" 1>&6
1375 fi
1376
1377 if test -z "$LEXLIB"
1378 then
1379   case "$LEX" in
1380   flex*) ac_lib=fl ;;
1381   *) ac_lib=l ;;
1382   esac
1383   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1384 echo "configure:1385: checking for yywrap in -l$ac_lib" >&5
1385 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1386 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1387   echo $ac_n "(cached) $ac_c" 1>&6
1388 else
1389   ac_save_LIBS="$LIBS"
1390 LIBS="-l$ac_lib  $LIBS"
1391 cat > conftest.$ac_ext <<EOF
1392 #line 1393 "configure"
1393 #include "confdefs.h"
1394 /* Override any gcc2 internal prototype to avoid an error.  */
1395 /* We use char because int might match the return type of a gcc2
1396     builtin and then its argument prototype would still apply.  */
1397 char yywrap();
1398
1399 int main() {
1400 yywrap()
1401 ; return 0; }
1402 EOF
1403 if { (eval echo configure:1404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1404   rm -rf conftest*
1405   eval "ac_cv_lib_$ac_lib_var=yes"
1406 else
1407   echo "configure: failed program was:" >&5
1408   cat conftest.$ac_ext >&5
1409   rm -rf conftest*
1410   eval "ac_cv_lib_$ac_lib_var=no"
1411 fi
1412 rm -f conftest*
1413 LIBS="$ac_save_LIBS"
1414
1415 fi
1416 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1417   echo "$ac_t""yes" 1>&6
1418   LEXLIB="-l$ac_lib"
1419 else
1420   echo "$ac_t""no" 1>&6
1421 fi
1422
1423 fi
1424
1425 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1426 echo "configure:1427: checking whether ln works" >&5
1427 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1428   echo $ac_n "(cached) $ac_c" 1>&6
1429 else
1430   rm -f conftestdata_t
1431 echo >conftestdata_f
1432 if ln conftestdata_f conftestdata_t 2>/dev/null
1433 then
1434   gcc_cv_prog_LN="ln"
1435 else
1436   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1437   then
1438     gcc_cv_prog_LN="ln -s"
1439   else
1440     gcc_cv_prog_LN=cp
1441   fi
1442 fi
1443 rm -f conftestdata_f conftestdata_t
1444
1445 fi
1446 LN="$gcc_cv_prog_LN"
1447 if test "$gcc_cv_prog_LN" = "ln"; then
1448   echo "$ac_t""yes" 1>&6
1449 else
1450   if test "$gcc_cv_prog_LN" = "ln -s"; then
1451     echo "$ac_t""no, using ln -s" 1>&6
1452   else
1453     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1454   fi
1455 fi
1456
1457 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1458 echo "configure:1459: checking whether ln -s works" >&5
1459 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   rm -f conftestdata_t
1463 echo >conftestdata_f
1464 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1465 then
1466   gcc_cv_prog_LN_S="ln -s"
1467 else
1468   if ln conftestdata_f conftestdata_t 2>/dev/null
1469   then
1470     gcc_cv_prog_LN_S=ln
1471   else
1472     gcc_cv_prog_LN_S=cp
1473   fi
1474 fi
1475 rm -f conftestdata_f conftestdata_t
1476
1477 fi
1478 LN_S="$gcc_cv_prog_LN_S"
1479 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1480   echo "$ac_t""yes" 1>&6
1481 else
1482   if test "$gcc_cv_prog_LN_S" = "ln"; then
1483     echo "$ac_t""no, using ln" 1>&6
1484   else
1485     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1486   fi
1487 fi
1488
1489 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1490 echo "configure:1491: checking for volatile" >&5
1491 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1492   echo $ac_n "(cached) $ac_c" 1>&6
1493 else
1494   cat > conftest.$ac_ext <<EOF
1495 #line 1496 "configure"
1496 #include "confdefs.h"
1497
1498 int main() {
1499 volatile int foo;
1500 ; return 0; }
1501 EOF
1502 if { (eval echo configure:1503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1503   rm -rf conftest*
1504   gcc_cv_c_volatile=yes
1505 else
1506   echo "configure: failed program was:" >&5
1507   cat conftest.$ac_ext >&5
1508   rm -rf conftest*
1509   gcc_cv_c_volatile=no
1510 fi
1511 rm -f conftest*
1512 fi
1513
1514 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1515 if test $gcc_cv_c_volatile = yes ; then
1516   cat >> confdefs.h <<\EOF
1517 #define HAVE_VOLATILE 1
1518 EOF
1519
1520 fi
1521
1522 # Extract the first word of "ranlib", so it can be a program name with args.
1523 set dummy ranlib; ac_word=$2
1524 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1525 echo "configure:1526: checking for $ac_word" >&5
1526 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1527   echo $ac_n "(cached) $ac_c" 1>&6
1528 else
1529   if test -n "$RANLIB"; then
1530   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1531 else
1532   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1533   ac_dummy="$PATH"
1534   for ac_dir in $ac_dummy; do
1535     test -z "$ac_dir" && ac_dir=.
1536     if test -f $ac_dir/$ac_word; then
1537       ac_cv_prog_RANLIB="ranlib"
1538       break
1539     fi
1540   done
1541   IFS="$ac_save_ifs"
1542   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1543 fi
1544 fi
1545 RANLIB="$ac_cv_prog_RANLIB"
1546 if test -n "$RANLIB"; then
1547   echo "$ac_t""$RANLIB" 1>&6
1548 else
1549   echo "$ac_t""no" 1>&6
1550 fi
1551
1552 for ac_prog in 'bison -y' byacc
1553 do
1554 # Extract the first word of "$ac_prog", so it can be a program name with args.
1555 set dummy $ac_prog; ac_word=$2
1556 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1557 echo "configure:1558: checking for $ac_word" >&5
1558 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1559   echo $ac_n "(cached) $ac_c" 1>&6
1560 else
1561   if test -n "$YACC"; then
1562   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1563 else
1564   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1565   ac_dummy="$PATH"
1566   for ac_dir in $ac_dummy; do
1567     test -z "$ac_dir" && ac_dir=.
1568     if test -f $ac_dir/$ac_word; then
1569       ac_cv_prog_YACC="$ac_prog"
1570       break
1571     fi
1572   done
1573   IFS="$ac_save_ifs"
1574 fi
1575 fi
1576 YACC="$ac_cv_prog_YACC"
1577 if test -n "$YACC"; then
1578   echo "$ac_t""$YACC" 1>&6
1579 else
1580   echo "$ac_t""no" 1>&6
1581 fi
1582
1583 test -n "$YACC" && break
1584 done
1585 test -n "$YACC" || YACC="yacc"
1586
1587 # Find a good install program.  We prefer a C program (faster),
1588 # so one script is as good as another.  But avoid the broken or
1589 # incompatible versions:
1590 # SysV /etc/install, /usr/sbin/install
1591 # SunOS /usr/etc/install
1592 # IRIX /sbin/install
1593 # AIX /bin/install
1594 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1595 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1596 # ./install, which can be erroneously created by make from ./install.sh.
1597 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1598 echo "configure:1599: checking for a BSD compatible install" >&5
1599 if test -z "$INSTALL"; then
1600 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1601   echo $ac_n "(cached) $ac_c" 1>&6
1602 else
1603     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1604   for ac_dir in $PATH; do
1605     # Account for people who put trailing slashes in PATH elements.
1606     case "$ac_dir/" in
1607     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1608     *)
1609       # OSF1 and SCO ODT 3.0 have their own names for install.
1610       for ac_prog in ginstall scoinst install; do
1611         if test -f $ac_dir/$ac_prog; then
1612           if test $ac_prog = install &&
1613             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1614             # AIX install.  It has an incompatible calling convention.
1615             # OSF/1 installbsd also uses dspmsg, but is usable.
1616             :
1617           else
1618             ac_cv_path_install="$ac_dir/$ac_prog -c"
1619             break 2
1620           fi
1621         fi
1622       done
1623       ;;
1624     esac
1625   done
1626   IFS="$ac_save_IFS"
1627
1628 fi
1629   if test "${ac_cv_path_install+set}" = set; then
1630     INSTALL="$ac_cv_path_install"
1631   else
1632     # As a last resort, use the slow shell script.  We don't cache a
1633     # path for INSTALL within a source directory, because that will
1634     # break other packages using the cache if that directory is
1635     # removed, or if the path is relative.
1636     INSTALL="$ac_install_sh"
1637   fi
1638 fi
1639 echo "$ac_t""$INSTALL" 1>&6
1640
1641 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1642 # It thinks the first close brace ends the variable substitution.
1643 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1644
1645 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1646
1647
1648 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1649 echo "configure:1650: checking how to run the C preprocessor" >&5
1650 # On Suns, sometimes $CPP names a directory.
1651 if test -n "$CPP" && test -d "$CPP"; then
1652   CPP=
1653 fi
1654 if test -z "$CPP"; then
1655 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1656   echo $ac_n "(cached) $ac_c" 1>&6
1657 else
1658     # This must be in double quotes, not single quotes, because CPP may get
1659   # substituted into the Makefile and "${CC-cc}" will confuse make.
1660   CPP="${CC-cc} -E"
1661   # On the NeXT, cc -E runs the code through the compiler's parser,
1662   # not just through cpp.
1663   cat > conftest.$ac_ext <<EOF
1664 #line 1665 "configure"
1665 #include "confdefs.h"
1666 #include <assert.h>
1667 Syntax Error
1668 EOF
1669 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1670 { (eval echo configure:1671: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1671 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1672 if test -z "$ac_err"; then
1673   :
1674 else
1675   echo "$ac_err" >&5
1676   echo "configure: failed program was:" >&5
1677   cat conftest.$ac_ext >&5
1678   rm -rf conftest*
1679   CPP="${CC-cc} -E -traditional-cpp"
1680   cat > conftest.$ac_ext <<EOF
1681 #line 1682 "configure"
1682 #include "confdefs.h"
1683 #include <assert.h>
1684 Syntax Error
1685 EOF
1686 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1687 { (eval echo configure:1688: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1688 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1689 if test -z "$ac_err"; then
1690   :
1691 else
1692   echo "$ac_err" >&5
1693   echo "configure: failed program was:" >&5
1694   cat conftest.$ac_ext >&5
1695   rm -rf conftest*
1696   CPP="${CC-cc} -nologo -E"
1697   cat > conftest.$ac_ext <<EOF
1698 #line 1699 "configure"
1699 #include "confdefs.h"
1700 #include <assert.h>
1701 Syntax Error
1702 EOF
1703 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1704 { (eval echo configure:1705: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1705 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1706 if test -z "$ac_err"; then
1707   :
1708 else
1709   echo "$ac_err" >&5
1710   echo "configure: failed program was:" >&5
1711   cat conftest.$ac_ext >&5
1712   rm -rf conftest*
1713   CPP=/lib/cpp
1714 fi
1715 rm -f conftest*
1716 fi
1717 rm -f conftest*
1718 fi
1719 rm -f conftest*
1720   ac_cv_prog_CPP="$CPP"
1721 fi
1722   CPP="$ac_cv_prog_CPP"
1723 else
1724   ac_cv_prog_CPP="$CPP"
1725 fi
1726 echo "$ac_t""$CPP" 1>&6
1727
1728 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1729 echo "configure:1730: checking for ANSI C header files" >&5
1730 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1731   echo $ac_n "(cached) $ac_c" 1>&6
1732 else
1733   cat > conftest.$ac_ext <<EOF
1734 #line 1735 "configure"
1735 #include "confdefs.h"
1736 #include <stdlib.h>
1737 #include <stdarg.h>
1738 #include <string.h>
1739 #include <float.h>
1740 EOF
1741 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1742 { (eval echo configure:1743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1743 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1744 if test -z "$ac_err"; then
1745   rm -rf conftest*
1746   ac_cv_header_stdc=yes
1747 else
1748   echo "$ac_err" >&5
1749   echo "configure: failed program was:" >&5
1750   cat conftest.$ac_ext >&5
1751   rm -rf conftest*
1752   ac_cv_header_stdc=no
1753 fi
1754 rm -f conftest*
1755
1756 if test $ac_cv_header_stdc = yes; then
1757   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1758 cat > conftest.$ac_ext <<EOF
1759 #line 1760 "configure"
1760 #include "confdefs.h"
1761 #include <string.h>
1762 EOF
1763 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1764   egrep "memchr" >/dev/null 2>&1; then
1765   :
1766 else
1767   rm -rf conftest*
1768   ac_cv_header_stdc=no
1769 fi
1770 rm -f conftest*
1771
1772 fi
1773
1774 if test $ac_cv_header_stdc = yes; then
1775   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1776 cat > conftest.$ac_ext <<EOF
1777 #line 1778 "configure"
1778 #include "confdefs.h"
1779 #include <stdlib.h>
1780 EOF
1781 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1782   egrep "free" >/dev/null 2>&1; then
1783   :
1784 else
1785   rm -rf conftest*
1786   ac_cv_header_stdc=no
1787 fi
1788 rm -f conftest*
1789
1790 fi
1791
1792 if test $ac_cv_header_stdc = yes; then
1793   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1794 if test "$cross_compiling" = yes; then
1795   :
1796 else
1797   cat > conftest.$ac_ext <<EOF
1798 #line 1799 "configure"
1799 #include "confdefs.h"
1800 #include <ctype.h>
1801 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1802 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1803 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1804 int main () { int i; for (i = 0; i < 256; i++)
1805 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1806 exit (0); }
1807
1808 EOF
1809 if { (eval echo configure:1810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1810 then
1811   :
1812 else
1813   echo "configure: failed program was:" >&5
1814   cat conftest.$ac_ext >&5
1815   rm -fr conftest*
1816   ac_cv_header_stdc=no
1817 fi
1818 rm -fr conftest*
1819 fi
1820
1821 fi
1822 fi
1823
1824 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1825 if test $ac_cv_header_stdc = yes; then
1826   cat >> confdefs.h <<\EOF
1827 #define STDC_HEADERS 1
1828 EOF
1829
1830 fi
1831
1832 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1833 echo "configure:1834: checking whether time.h and sys/time.h may both be included" >&5
1834 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1835   echo $ac_n "(cached) $ac_c" 1>&6
1836 else
1837   cat > conftest.$ac_ext <<EOF
1838 #line 1839 "configure"
1839 #include "confdefs.h"
1840 #include <sys/types.h>
1841 #include <sys/time.h>
1842 #include <time.h>
1843 int main() {
1844 struct tm *tp;
1845 ; return 0; }
1846 EOF
1847 if { (eval echo configure:1848: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1848   rm -rf conftest*
1849   ac_cv_header_time=yes
1850 else
1851   echo "configure: failed program was:" >&5
1852   cat conftest.$ac_ext >&5
1853   rm -rf conftest*
1854   ac_cv_header_time=no
1855 fi
1856 rm -f conftest*
1857 fi
1858
1859 echo "$ac_t""$ac_cv_header_time" 1>&6
1860 if test $ac_cv_header_time = yes; then
1861   cat >> confdefs.h <<\EOF
1862 #define TIME_WITH_SYS_TIME 1
1863 EOF
1864
1865 fi
1866
1867 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1868 echo "configure:1869: checking whether string.h and strings.h may both be included" >&5
1869 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1870   echo $ac_n "(cached) $ac_c" 1>&6
1871 else
1872   cat > conftest.$ac_ext <<EOF
1873 #line 1874 "configure"
1874 #include "confdefs.h"
1875 #include <string.h>
1876 #include <strings.h>
1877 int main() {
1878
1879 ; return 0; }
1880 EOF
1881 if { (eval echo configure:1882: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1882   rm -rf conftest*
1883   gcc_cv_header_string=yes
1884 else
1885   echo "configure: failed program was:" >&5
1886   cat conftest.$ac_ext >&5
1887   rm -rf conftest*
1888   gcc_cv_header_string=no
1889 fi
1890 rm -f conftest*
1891 fi
1892
1893 echo "$ac_t""$gcc_cv_header_string" 1>&6
1894 if test $gcc_cv_header_string = yes; then
1895   cat >> confdefs.h <<\EOF
1896 #define STRING_WITH_STRINGS 1
1897 EOF
1898
1899 fi
1900
1901 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1902 echo "configure:1903: checking for sys/wait.h that is POSIX.1 compatible" >&5
1903 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1904   echo $ac_n "(cached) $ac_c" 1>&6
1905 else
1906   cat > conftest.$ac_ext <<EOF
1907 #line 1908 "configure"
1908 #include "confdefs.h"
1909 #include <sys/types.h>
1910 #include <sys/wait.h>
1911 #ifndef WEXITSTATUS
1912 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1913 #endif
1914 #ifndef WIFEXITED
1915 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1916 #endif
1917 int main() {
1918 int s;
1919 wait (&s);
1920 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1921 ; return 0; }
1922 EOF
1923 if { (eval echo configure:1924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1924   rm -rf conftest*
1925   ac_cv_header_sys_wait_h=yes
1926 else
1927   echo "configure: failed program was:" >&5
1928   cat conftest.$ac_ext >&5
1929   rm -rf conftest*
1930   ac_cv_header_sys_wait_h=no
1931 fi
1932 rm -f conftest*
1933 fi
1934
1935 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1936 if test $ac_cv_header_sys_wait_h = yes; then
1937   cat >> confdefs.h <<\EOF
1938 #define HAVE_SYS_WAIT_H 1
1939 EOF
1940
1941 fi
1942
1943 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h
1944 do
1945 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1946 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1947 echo "configure:1948: checking for $ac_hdr" >&5
1948 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1949   echo $ac_n "(cached) $ac_c" 1>&6
1950 else
1951   cat > conftest.$ac_ext <<EOF
1952 #line 1953 "configure"
1953 #include "confdefs.h"
1954 #include <$ac_hdr>
1955 EOF
1956 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1957 { (eval echo configure:1958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1958 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1959 if test -z "$ac_err"; then
1960   rm -rf conftest*
1961   eval "ac_cv_header_$ac_safe=yes"
1962 else
1963   echo "$ac_err" >&5
1964   echo "configure: failed program was:" >&5
1965   cat conftest.$ac_ext >&5
1966   rm -rf conftest*
1967   eval "ac_cv_header_$ac_safe=no"
1968 fi
1969 rm -f conftest*
1970 fi
1971 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1972   echo "$ac_t""yes" 1>&6
1973     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1974   cat >> confdefs.h <<EOF
1975 #define $ac_tr_hdr 1
1976 EOF
1977
1978 else
1979   echo "$ac_t""no" 1>&6
1980 fi
1981 done
1982
1983
1984 # Check for thread headers.
1985 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
1986 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
1987 echo "configure:1988: checking for thread.h" >&5
1988 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1989   echo $ac_n "(cached) $ac_c" 1>&6
1990 else
1991   cat > conftest.$ac_ext <<EOF
1992 #line 1993 "configure"
1993 #include "confdefs.h"
1994 #include <thread.h>
1995 EOF
1996 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1997 { (eval echo configure:1998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1998 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1999 if test -z "$ac_err"; then
2000   rm -rf conftest*
2001   eval "ac_cv_header_$ac_safe=yes"
2002 else
2003   echo "$ac_err" >&5
2004   echo "configure: failed program was:" >&5
2005   cat conftest.$ac_ext >&5
2006   rm -rf conftest*
2007   eval "ac_cv_header_$ac_safe=no"
2008 fi
2009 rm -f conftest*
2010 fi
2011 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2012   echo "$ac_t""yes" 1>&6
2013   have_thread_h=yes
2014 else
2015   echo "$ac_t""no" 1>&6
2016 have_thread_h=
2017 fi
2018
2019 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2020 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2021 echo "configure:2022: checking for pthread.h" >&5
2022 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2023   echo $ac_n "(cached) $ac_c" 1>&6
2024 else
2025   cat > conftest.$ac_ext <<EOF
2026 #line 2027 "configure"
2027 #include "confdefs.h"
2028 #include <pthread.h>
2029 EOF
2030 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2031 { (eval echo configure:2032: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2032 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2033 if test -z "$ac_err"; then
2034   rm -rf conftest*
2035   eval "ac_cv_header_$ac_safe=yes"
2036 else
2037   echo "$ac_err" >&5
2038   echo "configure: failed program was:" >&5
2039   cat conftest.$ac_ext >&5
2040   rm -rf conftest*
2041   eval "ac_cv_header_$ac_safe=no"
2042 fi
2043 rm -f conftest*
2044 fi
2045 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2046   echo "$ac_t""yes" 1>&6
2047   have_pthread_h=yes
2048 else
2049   echo "$ac_t""no" 1>&6
2050 have_pthread_h=
2051 fi
2052
2053
2054 # See if GNAT has been installed
2055 # Extract the first word of "gnatbind", so it can be a program name with args.
2056 set dummy gnatbind; ac_word=$2
2057 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2058 echo "configure:2059: checking for $ac_word" >&5
2059 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2060   echo $ac_n "(cached) $ac_c" 1>&6
2061 else
2062   if test -n "$gnat"; then
2063   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2064 else
2065   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2066   ac_dummy="$PATH"
2067   for ac_dir in $ac_dummy; do
2068     test -z "$ac_dir" && ac_dir=.
2069     if test -f $ac_dir/$ac_word; then
2070       ac_cv_prog_gnat="yes"
2071       break
2072     fi
2073   done
2074   IFS="$ac_save_ifs"
2075   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2076 fi
2077 fi
2078 gnat="$ac_cv_prog_gnat"
2079 if test -n "$gnat"; then
2080   echo "$ac_t""$gnat" 1>&6
2081 else
2082   echo "$ac_t""no" 1>&6
2083 fi
2084
2085
2086 # See if the system preprocessor understands the ANSI C preprocessor
2087 # stringification operator.
2088 echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6
2089 echo "configure:2090: checking whether cpp understands the stringify operator" >&5
2090 if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then
2091   echo $ac_n "(cached) $ac_c" 1>&6
2092 else
2093   cat > conftest.$ac_ext <<EOF
2094 #line 2095 "configure"
2095 #include "confdefs.h"
2096
2097 int main() {
2098 #define S(x)   #x
2099 char *test = S(foo);
2100 ; return 0; }
2101 EOF
2102 if { (eval echo configure:2103: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2103   rm -rf conftest*
2104   gcc_cv_c_have_stringify=yes
2105 else
2106   echo "configure: failed program was:" >&5
2107   cat conftest.$ac_ext >&5
2108   rm -rf conftest*
2109   gcc_cv_c_have_stringify=no
2110 fi
2111 rm -f conftest*
2112 fi
2113
2114 echo "$ac_t""$gcc_cv_c_have_stringify" 1>&6
2115 if test $gcc_cv_c_have_stringify = yes; then
2116   cat >> confdefs.h <<\EOF
2117 #define HAVE_CPP_STRINGIFY 1
2118 EOF
2119
2120 fi
2121
2122 # Use <inttypes.h> only if it exists,
2123 # doesn't clash with <sys/types.h>, and declares intmax_t.
2124 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2125 echo "configure:2126: checking for inttypes.h" >&5
2126 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2127   echo $ac_n "(cached) $ac_c" 1>&6
2128 else
2129   cat > conftest.$ac_ext <<EOF
2130 #line 2131 "configure"
2131 #include "confdefs.h"
2132 #include <sys/types.h>
2133 #include <inttypes.h>
2134 int main() {
2135 intmax_t i = -1;
2136 ; return 0; }
2137 EOF
2138 if { (eval echo configure:2139: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2139   rm -rf conftest*
2140   gcc_cv_header_inttypes_h=yes
2141 else
2142   echo "configure: failed program was:" >&5
2143   cat conftest.$ac_ext >&5
2144   rm -rf conftest*
2145   gcc_cv_header_inttypes_h=no
2146 fi
2147 rm -f conftest*
2148 fi
2149
2150 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2151 if test $gcc_cv_header_inttypes_h = yes; then
2152   cat >> confdefs.h <<\EOF
2153 #define HAVE_INTTYPES_H 1
2154 EOF
2155
2156 fi
2157
2158 for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
2159         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2160         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2161         fputs_unlocked
2162 do
2163 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2164 echo "configure:2165: checking for $ac_func" >&5
2165 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2166   echo $ac_n "(cached) $ac_c" 1>&6
2167 else
2168   cat > conftest.$ac_ext <<EOF
2169 #line 2170 "configure"
2170 #include "confdefs.h"
2171 /* System header to define __stub macros and hopefully few prototypes,
2172     which can conflict with char $ac_func(); below.  */
2173 #include <assert.h>
2174 /* Override any gcc2 internal prototype to avoid an error.  */
2175 /* We use char because int might match the return type of a gcc2
2176     builtin and then its argument prototype would still apply.  */
2177 char $ac_func();
2178
2179 int main() {
2180
2181 /* The GNU C library defines this for functions which it implements
2182     to always fail with ENOSYS.  Some functions are actually named
2183     something starting with __ and the normal name is an alias.  */
2184 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2185 choke me
2186 #else
2187 $ac_func();
2188 #endif
2189
2190 ; return 0; }
2191 EOF
2192 if { (eval echo configure:2193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2193   rm -rf conftest*
2194   eval "ac_cv_func_$ac_func=yes"
2195 else
2196   echo "configure: failed program was:" >&5
2197   cat conftest.$ac_ext >&5
2198   rm -rf conftest*
2199   eval "ac_cv_func_$ac_func=no"
2200 fi
2201 rm -f conftest*
2202 fi
2203
2204 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2205   echo "$ac_t""yes" 1>&6
2206     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2207   cat >> confdefs.h <<EOF
2208 #define $ac_tr_func 1
2209 EOF
2210
2211 else
2212   echo "$ac_t""no" 1>&6
2213 fi
2214 done
2215
2216
2217 # Make sure wchar_t is available
2218 #AC_CHECK_TYPE(wchar_t, unsigned int)
2219
2220 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2221 echo "configure:2222: checking for vprintf" >&5
2222 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2223   echo $ac_n "(cached) $ac_c" 1>&6
2224 else
2225   cat > conftest.$ac_ext <<EOF
2226 #line 2227 "configure"
2227 #include "confdefs.h"
2228 /* System header to define __stub macros and hopefully few prototypes,
2229     which can conflict with char vprintf(); below.  */
2230 #include <assert.h>
2231 /* Override any gcc2 internal prototype to avoid an error.  */
2232 /* We use char because int might match the return type of a gcc2
2233     builtin and then its argument prototype would still apply.  */
2234 char vprintf();
2235
2236 int main() {
2237
2238 /* The GNU C library defines this for functions which it implements
2239     to always fail with ENOSYS.  Some functions are actually named
2240     something starting with __ and the normal name is an alias.  */
2241 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2242 choke me
2243 #else
2244 vprintf();
2245 #endif
2246
2247 ; return 0; }
2248 EOF
2249 if { (eval echo configure:2250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2250   rm -rf conftest*
2251   eval "ac_cv_func_vprintf=yes"
2252 else
2253   echo "configure: failed program was:" >&5
2254   cat conftest.$ac_ext >&5
2255   rm -rf conftest*
2256   eval "ac_cv_func_vprintf=no"
2257 fi
2258 rm -f conftest*
2259 fi
2260
2261 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2262   echo "$ac_t""yes" 1>&6
2263   cat >> confdefs.h <<\EOF
2264 #define HAVE_VPRINTF 1
2265 EOF
2266
2267 else
2268   echo "$ac_t""no" 1>&6
2269 fi
2270
2271 if test "$ac_cv_func_vprintf" != yes; then
2272 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2273 echo "configure:2274: checking for _doprnt" >&5
2274 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2275   echo $ac_n "(cached) $ac_c" 1>&6
2276 else
2277   cat > conftest.$ac_ext <<EOF
2278 #line 2279 "configure"
2279 #include "confdefs.h"
2280 /* System header to define __stub macros and hopefully few prototypes,
2281     which can conflict with char _doprnt(); below.  */
2282 #include <assert.h>
2283 /* Override any gcc2 internal prototype to avoid an error.  */
2284 /* We use char because int might match the return type of a gcc2
2285     builtin and then its argument prototype would still apply.  */
2286 char _doprnt();
2287
2288 int main() {
2289
2290 /* The GNU C library defines this for functions which it implements
2291     to always fail with ENOSYS.  Some functions are actually named
2292     something starting with __ and the normal name is an alias.  */
2293 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2294 choke me
2295 #else
2296 _doprnt();
2297 #endif
2298
2299 ; return 0; }
2300 EOF
2301 if { (eval echo configure:2302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2302   rm -rf conftest*
2303   eval "ac_cv_func__doprnt=yes"
2304 else
2305   echo "configure: failed program was:" >&5
2306   cat conftest.$ac_ext >&5
2307   rm -rf conftest*
2308   eval "ac_cv_func__doprnt=no"
2309 fi
2310 rm -f conftest*
2311 fi
2312
2313 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2314   echo "$ac_t""yes" 1>&6
2315   cat >> confdefs.h <<\EOF
2316 #define HAVE_DOPRNT 1
2317 EOF
2318
2319 else
2320   echo "$ac_t""no" 1>&6
2321 fi
2322
2323 fi
2324
2325 vfprintf=
2326 doprint=
2327 if test $ac_cv_func_vprintf != yes ; then
2328   vfprintf=vfprintf.o
2329   if test $ac_cv_func__doprnt != yes ; then
2330     doprint=doprint.o
2331   fi
2332 fi
2333
2334
2335
2336 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2337 echo "configure:2338: checking whether the printf functions support %p" >&5
2338 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2339   echo $ac_n "(cached) $ac_c" 1>&6
2340 else
2341   if test "$cross_compiling" = yes; then
2342   gcc_cv_func_printf_ptr=no
2343 else
2344   cat > conftest.$ac_ext <<EOF
2345 #line 2346 "configure"
2346 #include "confdefs.h"
2347 #include <stdio.h>
2348
2349 main()
2350 {
2351   char buf[64];
2352   char *p = buf, *q = NULL;
2353   sprintf(buf, "%p", p);
2354   sscanf(buf, "%p", &q);
2355   exit (p != q);
2356 }
2357 EOF
2358 if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2359 then
2360   gcc_cv_func_printf_ptr=yes
2361 else
2362   echo "configure: failed program was:" >&5
2363   cat conftest.$ac_ext >&5
2364   rm -fr conftest*
2365   gcc_cv_func_printf_ptr=no
2366 fi
2367 rm -fr conftest*
2368 fi
2369
2370 rm -f core core.* *.core
2371 fi
2372
2373 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2374 if test $gcc_cv_func_printf_ptr = yes ; then
2375   cat >> confdefs.h <<\EOF
2376 #define HAVE_PRINTF_PTR 1
2377 EOF
2378
2379 fi
2380
2381
2382 case "${host}" in
2383 *-*-uwin*)
2384   # Under some versions of uwin, vfork is notoriously buggy and the test
2385   # can hang configure; on other versions, vfork exists just as a stub.
2386   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2387   ac_cv_func_vfork_works=no
2388   ;;
2389 esac
2390 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2391 echo "configure:2392: checking for pid_t" >&5
2392 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2393   echo $ac_n "(cached) $ac_c" 1>&6
2394 else
2395   cat > conftest.$ac_ext <<EOF
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398 #include <sys/types.h>
2399 #if STDC_HEADERS
2400 #include <stdlib.h>
2401 #include <stddef.h>
2402 #endif
2403 EOF
2404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2405   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2406   rm -rf conftest*
2407   ac_cv_type_pid_t=yes
2408 else
2409   rm -rf conftest*
2410   ac_cv_type_pid_t=no
2411 fi
2412 rm -f conftest*
2413
2414 fi
2415 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2416 if test $ac_cv_type_pid_t = no; then
2417   cat >> confdefs.h <<\EOF
2418 #define pid_t int
2419 EOF
2420
2421 fi
2422
2423 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2424 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2425 echo "configure:2426: checking for vfork.h" >&5
2426 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2427   echo $ac_n "(cached) $ac_c" 1>&6
2428 else
2429   cat > conftest.$ac_ext <<EOF
2430 #line 2431 "configure"
2431 #include "confdefs.h"
2432 #include <vfork.h>
2433 EOF
2434 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2435 { (eval echo configure:2436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2436 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2437 if test -z "$ac_err"; then
2438   rm -rf conftest*
2439   eval "ac_cv_header_$ac_safe=yes"
2440 else
2441   echo "$ac_err" >&5
2442   echo "configure: failed program was:" >&5
2443   cat conftest.$ac_ext >&5
2444   rm -rf conftest*
2445   eval "ac_cv_header_$ac_safe=no"
2446 fi
2447 rm -f conftest*
2448 fi
2449 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2450   echo "$ac_t""yes" 1>&6
2451   cat >> confdefs.h <<\EOF
2452 #define HAVE_VFORK_H 1
2453 EOF
2454
2455 else
2456   echo "$ac_t""no" 1>&6
2457 fi
2458
2459 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2460 echo "configure:2461: checking for working vfork" >&5
2461 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2462   echo $ac_n "(cached) $ac_c" 1>&6
2463 else
2464   if test "$cross_compiling" = yes; then
2465   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2466 echo "configure:2467: checking for vfork" >&5
2467 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2468   echo $ac_n "(cached) $ac_c" 1>&6
2469 else
2470   cat > conftest.$ac_ext <<EOF
2471 #line 2472 "configure"
2472 #include "confdefs.h"
2473 /* System header to define __stub macros and hopefully few prototypes,
2474     which can conflict with char vfork(); below.  */
2475 #include <assert.h>
2476 /* Override any gcc2 internal prototype to avoid an error.  */
2477 /* We use char because int might match the return type of a gcc2
2478     builtin and then its argument prototype would still apply.  */
2479 char vfork();
2480
2481 int main() {
2482
2483 /* The GNU C library defines this for functions which it implements
2484     to always fail with ENOSYS.  Some functions are actually named
2485     something starting with __ and the normal name is an alias.  */
2486 #if defined (__stub_vfork) || defined (__stub___vfork)
2487 choke me
2488 #else
2489 vfork();
2490 #endif
2491
2492 ; return 0; }
2493 EOF
2494 if { (eval echo configure:2495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2495   rm -rf conftest*
2496   eval "ac_cv_func_vfork=yes"
2497 else
2498   echo "configure: failed program was:" >&5
2499   cat conftest.$ac_ext >&5
2500   rm -rf conftest*
2501   eval "ac_cv_func_vfork=no"
2502 fi
2503 rm -f conftest*
2504 fi
2505
2506 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2507   echo "$ac_t""yes" 1>&6
2508   :
2509 else
2510   echo "$ac_t""no" 1>&6
2511 fi
2512
2513 ac_cv_func_vfork_works=$ac_cv_func_vfork
2514 else
2515   cat > conftest.$ac_ext <<EOF
2516 #line 2517 "configure"
2517 #include "confdefs.h"
2518 /* Thanks to Paul Eggert for this test.  */
2519 #include <stdio.h>
2520 #include <sys/types.h>
2521 #include <sys/stat.h>
2522 #ifdef HAVE_UNISTD_H
2523 #include <unistd.h>
2524 #endif
2525 #ifdef HAVE_VFORK_H
2526 #include <vfork.h>
2527 #endif
2528 /* On some sparc systems, changes by the child to local and incoming
2529    argument registers are propagated back to the parent.
2530    The compiler is told about this with #include <vfork.h>,
2531    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2532    Test for this by using a static variable whose address
2533    is put into a register that is clobbered by the vfork.  */
2534 static
2535 #ifdef __cplusplus
2536 sparc_address_test (int arg)
2537 #else
2538 sparc_address_test (arg) int arg;
2539 #endif
2540 {
2541   static pid_t child;
2542   if (!child) {
2543     child = vfork ();
2544     if (child < 0) {
2545       perror ("vfork");
2546       _exit(2);
2547     }
2548     if (!child) {
2549       arg = getpid();
2550       write(-1, "", 0);
2551       _exit (arg);
2552     }
2553   }
2554 }
2555 main() {
2556   pid_t parent = getpid ();
2557   pid_t child;
2558
2559   sparc_address_test ();
2560
2561   child = vfork ();
2562
2563   if (child == 0) {
2564     /* Here is another test for sparc vfork register problems.
2565        This test uses lots of local variables, at least
2566        as many local variables as main has allocated so far
2567        including compiler temporaries.  4 locals are enough for
2568        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2569        A buggy compiler should reuse the register of parent
2570        for one of the local variables, since it will think that
2571        parent can't possibly be used any more in this routine.
2572        Assigning to the local variable will thus munge parent
2573        in the parent process.  */
2574     pid_t
2575       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2576       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2577     /* Convince the compiler that p..p7 are live; otherwise, it might
2578        use the same hardware register for all 8 local variables.  */
2579     if (p != p1 || p != p2 || p != p3 || p != p4
2580         || p != p5 || p != p6 || p != p7)
2581       _exit(1);
2582
2583     /* On some systems (e.g. IRIX 3.3),
2584        vfork doesn't separate parent from child file descriptors.
2585        If the child closes a descriptor before it execs or exits,
2586        this munges the parent's descriptor as well.
2587        Test for this by closing stdout in the child.  */
2588     _exit(close(fileno(stdout)) != 0);
2589   } else {
2590     int status;
2591     struct stat st;
2592
2593     while (wait(&status) != child)
2594       ;
2595     exit(
2596          /* Was there some problem with vforking?  */
2597          child < 0
2598
2599          /* Did the child fail?  (This shouldn't happen.)  */
2600          || status
2601
2602          /* Did the vfork/compiler bug occur?  */
2603          || parent != getpid()
2604
2605          /* Did the file descriptor bug occur?  */
2606          || fstat(fileno(stdout), &st) != 0
2607          );
2608   }
2609 }
2610 EOF
2611 if { (eval echo configure:2612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2612 then
2613   ac_cv_func_vfork_works=yes
2614 else
2615   echo "configure: failed program was:" >&5
2616   cat conftest.$ac_ext >&5
2617   rm -fr conftest*
2618   ac_cv_func_vfork_works=no
2619 fi
2620 rm -fr conftest*
2621 fi
2622
2623 fi
2624
2625 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2626 if test $ac_cv_func_vfork_works = no; then
2627   cat >> confdefs.h <<\EOF
2628 #define vfork fork
2629 EOF
2630
2631 fi
2632
2633
2634 for ac_func in malloc realloc calloc free bcopy bzero bcmp \
2635         index rindex getenv atol sbrk abort atof strerror getcwd getwd \
2636         strsignal putc_unlocked fputs_unlocked strstr
2637 do
2638 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2639 echo "configure:2640: checking whether $ac_func must be declared" >&5
2640 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2641   echo $ac_n "(cached) $ac_c" 1>&6
2642 else
2643   cat > conftest.$ac_ext <<EOF
2644 #line 2645 "configure"
2645 #include "confdefs.h"
2646
2647 #include <stdio.h>
2648 #ifdef STRING_WITH_STRINGS
2649 # include <string.h>
2650 # include <strings.h>
2651 #else
2652 # ifdef HAVE_STRING_H
2653 #  include <string.h>
2654 # else
2655 #  ifdef HAVE_STRINGS_H
2656 #   include <strings.h>
2657 #  endif
2658 # endif
2659 #endif
2660 #ifdef HAVE_STDLIB_H
2661 #include <stdlib.h>
2662 #endif
2663 #ifdef HAVE_UNISTD_H
2664 #include <unistd.h>
2665 #endif
2666 #ifndef HAVE_RINDEX
2667 #define rindex strrchr
2668 #endif
2669 #ifndef HAVE_INDEX
2670 #define index strchr
2671 #endif
2672
2673 int main() {
2674 char *(*pfn) = (char *(*)) $ac_func
2675 ; return 0; }
2676 EOF
2677 if { (eval echo configure:2678: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2678   rm -rf conftest*
2679   eval "gcc_cv_decl_needed_$ac_func=no"
2680 else
2681   echo "configure: failed program was:" >&5
2682   cat conftest.$ac_ext >&5
2683   rm -rf conftest*
2684   eval "gcc_cv_decl_needed_$ac_func=yes"
2685 fi
2686 rm -f conftest*
2687 fi
2688
2689 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2690   echo "$ac_t""yes" 1>&6
2691   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2692   cat >> confdefs.h <<EOF
2693 #define $gcc_tr_decl 1
2694 EOF
2695
2696 else
2697   echo "$ac_t""no" 1>&6
2698 fi
2699
2700 done
2701
2702
2703 for ac_func in getrlimit setrlimit
2704 do
2705 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2706 echo "configure:2707: checking whether $ac_func must be declared" >&5
2707 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2708   echo $ac_n "(cached) $ac_c" 1>&6
2709 else
2710   cat > conftest.$ac_ext <<EOF
2711 #line 2712 "configure"
2712 #include "confdefs.h"
2713
2714 #include <stdio.h>
2715 #ifdef STRING_WITH_STRINGS
2716 # include <string.h>
2717 # include <strings.h>
2718 #else
2719 # ifdef HAVE_STRING_H
2720 #  include <string.h>
2721 # else
2722 #  ifdef HAVE_STRINGS_H
2723 #   include <strings.h>
2724 #  endif
2725 # endif
2726 #endif
2727 #ifdef HAVE_STDLIB_H
2728 #include <stdlib.h>
2729 #endif
2730 #ifdef HAVE_UNISTD_H
2731 #include <unistd.h>
2732 #endif
2733 #ifndef HAVE_RINDEX
2734 #define rindex strrchr
2735 #endif
2736 #ifndef HAVE_INDEX
2737 #define index strchr
2738 #endif
2739 #include <sys/types.h>
2740 #ifdef HAVE_SYS_RESOURCE_H
2741 #include <sys/resource.h>
2742 #endif
2743
2744 int main() {
2745 char *(*pfn) = (char *(*)) $ac_func
2746 ; return 0; }
2747 EOF
2748 if { (eval echo configure:2749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2749   rm -rf conftest*
2750   eval "gcc_cv_decl_needed_$ac_func=no"
2751 else
2752   echo "configure: failed program was:" >&5
2753   cat conftest.$ac_ext >&5
2754   rm -rf conftest*
2755   eval "gcc_cv_decl_needed_$ac_func=yes"
2756 fi
2757 rm -f conftest*
2758 fi
2759
2760 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2761   echo "$ac_t""yes" 1>&6
2762   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2763   cat >> confdefs.h <<EOF
2764 #define $gcc_tr_decl 1
2765 EOF
2766
2767 else
2768   echo "$ac_t""no" 1>&6
2769 fi
2770
2771 done
2772
2773
2774 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2775 echo "configure:2776: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2776 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2777   echo $ac_n "(cached) $ac_c" 1>&6
2778 else
2779   cat > conftest.$ac_ext <<EOF
2780 #line 2781 "configure"
2781 #include "confdefs.h"
2782 #include <sys/types.h>
2783 #include <signal.h>
2784 /* NetBSD declares sys_siglist in unistd.h.  */
2785 #ifdef HAVE_UNISTD_H
2786 #include <unistd.h>
2787 #endif
2788 int main() {
2789 char *msg = *(sys_siglist + 1);
2790 ; return 0; }
2791 EOF
2792 if { (eval echo configure:2793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2793   rm -rf conftest*
2794   ac_cv_decl_sys_siglist=yes
2795 else
2796   echo "configure: failed program was:" >&5
2797   cat conftest.$ac_ext >&5
2798   rm -rf conftest*
2799   ac_cv_decl_sys_siglist=no
2800 fi
2801 rm -f conftest*
2802 fi
2803
2804 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2805 if test $ac_cv_decl_sys_siglist = yes; then
2806   cat >> confdefs.h <<\EOF
2807 #define SYS_SIGLIST_DECLARED 1
2808 EOF
2809
2810 fi
2811
2812
2813 # mkdir takes a single argument on some systems.
2814 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
2815 echo "configure:2816: checking if mkdir takes one argument" >&5
2816 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
2817   echo $ac_n "(cached) $ac_c" 1>&6
2818 else
2819   cat > conftest.$ac_ext <<EOF
2820 #line 2821 "configure"
2821 #include "confdefs.h"
2822
2823 #include <sys/types.h>
2824 #ifdef HAVE_SYS_STAT_H
2825 # include <sys/stat.h>
2826 #endif
2827 #ifdef HAVE_UNISTD_H
2828 # include <unistd.h>
2829 #endif
2830 #ifdef HAVE_DIRECT_H
2831 # include <direct.h>
2832 #endif
2833 int main() {
2834 mkdir ("foo", 0);
2835 ; return 0; }
2836 EOF
2837 if { (eval echo configure:2838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2838   rm -rf conftest*
2839   gcc_cv_mkdir_takes_one_arg=no
2840 else
2841   echo "configure: failed program was:" >&5
2842   cat conftest.$ac_ext >&5
2843   rm -rf conftest*
2844   gcc_cv_mkdir_takes_one_arg=yes
2845 fi
2846 rm -f conftest*
2847 fi
2848
2849 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
2850 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
2851   cat >> confdefs.h <<\EOF
2852 #define MKDIR_TAKES_ONE_ARG 1
2853 EOF
2854
2855 fi
2856
2857
2858 # File extensions
2859 manext='.1'
2860 objext='.o'
2861
2862
2863
2864 build_xm_file=
2865 build_xm_defines=
2866 build_install_headers_dir=install-headers-tar
2867 build_exeext=
2868 host_xm_file=
2869 host_xm_defines=
2870 host_xmake_file=
2871 host_truncate_target=
2872 host_exeext=
2873
2874 # Decode the host machine, then the target machine.
2875 # For the host machine, we save the xm_file variable as host_xm_file;
2876 # then we decode the target machine and forget everything else
2877 # that came from the host machine.
2878 for machine in $build $host $target; do
2879
2880         out_file=
2881         xmake_file=
2882         tmake_file=
2883         extra_headers=
2884         extra_passes=
2885         extra_parts=
2886         extra_programs=
2887         extra_objs=
2888         extra_host_objs=
2889         extra_gcc_objs=
2890         xm_defines=
2891         float_format=
2892         # Set this to force installation and use of collect2.
2893         use_collect2=
2894         # Set this to override the default target model.
2895         target_cpu_default=
2896         # Set this to control how the header file directory is installed.
2897         install_headers_dir=install-headers-tar
2898         # Set this to a non-empty list of args to pass to cpp if the target
2899         # wants its .md file passed through cpp.
2900         md_cppflags=
2901         # Set this if directory names should be truncated to 14 characters.
2902         truncate_target=
2903         # Set this if gdb needs a dir command with `dirname $out_file`
2904         gdb_needs_out_file_path=
2905         # Set this if the build machine requires executables to have a
2906         # file name suffix.
2907         exeext=
2908         # Set this to control which thread package will be used.
2909         thread_file=
2910         # Reinitialize these from the flag values every loop pass, since some
2911         # configure entries modify them.
2912         gas="$gas_flag"
2913         gnu_ld="$gnu_ld_flag"
2914         enable_threads=$enable_threads_flag
2915
2916         # Set default cpu_type, tm_file and xm_file so it can be updated in
2917         # each machine entry.
2918         cpu_type=`echo $machine | sed 's/-.*$//'`
2919         case $machine in
2920         alpha*-*-*)
2921                 cpu_type=alpha
2922                 ;;
2923         arm*-*-*)
2924                 cpu_type=arm
2925                 ;;
2926         c*-convex-*)
2927                 cpu_type=convex
2928                 ;;
2929         i[34567]86-*-*)
2930                 cpu_type=i386
2931                 ;;
2932         hppa*-*-*)
2933                 cpu_type=pa
2934                 ;;
2935         m68000-*-*)
2936                 cpu_type=m68k
2937                 ;;
2938         mips*-*-*)
2939                 cpu_type=mips
2940                 ;;
2941         powerpc*-*-*)
2942                 cpu_type=rs6000
2943                 ;;
2944         pyramid-*-*)
2945                 cpu_type=pyr
2946                 ;;
2947         sparc*-*-*)
2948                 cpu_type=sparc
2949                 ;;
2950         esac
2951
2952         tm_file=${cpu_type}/${cpu_type}.h
2953         xm_file=${cpu_type}/xm-${cpu_type}.h
2954
2955         # Common parts for linux-gnu and openbsd systems
2956         case $machine in
2957         *-*-linux-gnu*)
2958                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
2959                 ;;
2960         *-*-openbsd*)
2961                 tm_file=${cpu_type}/openbsd.h
2962                 tmake_file="t-libc-ok t-openbsd"
2963                 # avoid surprises, always provide an xm-openbsd file
2964                 xm_file=${cpu_type}/xm-openbsd.h
2965                 # don't depend on processor x-fragments as well
2966                 xmake_file=none
2967                 if test x$enable_threads = xyes; then
2968                         thread_file='posix'
2969                         tmake_file="${tmake_file} t-openbsd-thread"
2970                 fi
2971                 ;;
2972         esac
2973
2974         case $machine in
2975         # Support site-specific machine types.
2976         *local*)
2977                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2978                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2979                 xm_file=${cpu_type}/xm-$rest.h
2980                 tm_file=${cpu_type}/$rest.h
2981                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
2982                 then xmake_file=${cpu_type}/x-$rest; \
2983                 else true; \
2984                 fi
2985                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
2986                 then tmake_file=${cpu_type}/t-$rest; \
2987                 else true; \
2988                 fi
2989                 ;;
2990         1750a-*-*)
2991                 ;;
2992         a29k-*-bsd* | a29k-*-sym1*)
2993                 tm_file="${tm_file} a29k/unix.h"
2994                 xm_defines=USG
2995                 xmake_file=a29k/x-unix
2996                 use_collect2=yes
2997                 ;;
2998         a29k-*-udi | a29k-*-coff)
2999                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3000                 tmake_file=a29k/t-a29kbare
3001                 ;;
3002         a29k-wrs-vxworks*)
3003                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3004                 tmake_file=a29k/t-vx29k
3005                 extra_parts="crtbegin.o crtend.o"
3006                 thread_file='vxworks'
3007                 ;;
3008         a29k-*-*)                       # Default a29k environment.
3009                 use_collect2=yes
3010                 ;;
3011         alpha-*-interix)
3012                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3013
3014                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3015                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3016
3017                 # GAS + IEEE_CONFORMANT
3018                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3019
3020                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3021                 xmake_file="x-interix alpha/t-pe"
3022                 tmake_file="alpha/t-interix"
3023                 if test x$enable_threads = xyes ; then
3024                         thread_file='posix'
3025                 fi
3026                 if test x$stabs = xyes ; then
3027                         tm_file="${tm_file} dbxcoff.h"
3028                 fi
3029                 #prefix='$$INTERIX_ROOT'/usr/contrib
3030                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3031                 ;;
3032         alpha*-*-linux-gnuecoff*)
3033                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3034                 target_cpu_default="MASK_GAS"
3035                 gas=no
3036                 xmake_file=none
3037                 gas=yes gnu_ld=yes
3038                 ;;
3039         alpha*-*-linux-gnulibc1*)
3040                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3041                 target_cpu_default="MASK_GAS"
3042                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe"
3043                 extra_parts="crtbegin.o crtend.o"
3044                 xmake_file=none
3045                 gas=yes gnu_ld=yes
3046                 if test x$enable_threads = xyes; then
3047                         thread_file='posix'
3048                 fi
3049                 ;;
3050         alpha*-*-linux-gnu*)
3051                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3052                 target_cpu_default="MASK_GAS"
3053                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe"
3054                 extra_parts="crtbegin.o crtend.o"
3055                 xmake_file=none
3056                 gas=yes gnu_ld=yes
3057                 if test x$enable_threads = xyes; then
3058                         thread_file='posix'
3059                 fi
3060                 ;;
3061         alpha*-*-netbsd*)
3062                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3063                 target_cpu_default="MASK_GAS"
3064                 tmake_file="alpha/t-crtbe"
3065                 extra_parts="crtbegin.o crtend.o"
3066                 xmake_file=none
3067                 gas=yes gnu_ld=yes
3068                 ;;
3069
3070         alpha*-*-openbsd*)
3071                 # default x-alpha is only appropriate for dec-osf.
3072                 target_cpu_default="MASK_GAS"
3073                 ;;
3074
3075         alpha*-dec-osf*)
3076                 if test x$stabs = xyes
3077                 then
3078                         tm_file="${tm_file} dbx.h"
3079                 fi
3080                 if test x$gas != xyes
3081                 then
3082                         extra_passes="mips-tfile mips-tdump"
3083                 fi
3084                 use_collect2=yes
3085                 case $machine in
3086                   *-*-osf1*)
3087                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3088                     ;;
3089                   *-*-osf[23]*)
3090                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3091                     ;;
3092                   *-*-osf4*)
3093                     tm_file="${tm_file} alpha/osf.h"
3094                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3095                     # a broken tar, so we use cpio instead.
3096                     install_headers_dir=install-headers-cpio
3097                     ;;
3098                 esac
3099                 case $machine in
3100                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3101                     target_cpu_default=MASK_SUPPORT_ARCH
3102                     ;;
3103                 esac
3104                 ;;
3105         alpha*-*-vxworks*)
3106                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3107                 if  x$gas != xyes
3108                 then
3109                         extra_passes="mips-tfile mips-tdump"
3110                 fi
3111                 use_collect2=yes
3112                 thread_file='vxworks'
3113                 ;;
3114         alpha*-*-winnt*)
3115                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3116                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3117                 tmake_file=t-libc-ok
3118                 xmake_file=winnt/x-winnt
3119                 extra_host_objs=oldnames.o
3120                 extra_gcc_objs="spawnv.o oldnames.o"
3121                 if test x$gnu_ld != xyes
3122                 then
3123                         extra_programs=ld.exe
3124                 fi
3125                 if test x$enable_threads = xyes; then
3126                         thread_file='win32'
3127                 fi
3128                 ;;
3129         alpha*-dec-vms*)
3130                 tm_file=alpha/vms.h
3131                 xm_file="${xm_file} alpha/xm-vms.h"
3132                 tmake_file=alpha/t-vms
3133                 ;;
3134         arc-*-elf*)
3135                 extra_parts="crtinit.o crtfini.o"
3136                 ;;
3137         arm-*-coff* | armel-*-coff*)
3138                 tm_file=arm/coff.h
3139                 tmake_file=arm/t-bare
3140                 ;;
3141         arm-*-vxworks*)
3142                 tm_file=arm/vxarm.h
3143                 tmake_file=arm/t-bare
3144                 thread_file='vxworks'
3145                 ;;
3146         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3147                 tm_file=arm/riscix1-1.h
3148                 use_collect2=yes
3149                 ;;
3150         arm-*-riscix*)                  # Acorn RISC machine
3151                 if test x$gas = xyes
3152                 then
3153                     tm_file=arm/rix-gas.h
3154                 else
3155                     tm_file=arm/riscix.h
3156                 fi
3157                 xmake_file=arm/x-riscix
3158                 tmake_file=arm/t-riscix
3159                 use_collect2=yes
3160                 ;;
3161         arm-semi-aout | armel-semi-aout)
3162                 tm_file=arm/semi.h
3163                 tmake_file=arm/t-semi
3164                 ;;
3165         arm-semi-aof | armel-semi-aof)
3166                 tm_file=arm/semiaof.h
3167                 tmake_file=arm/t-semiaof
3168                 ;;
3169         arm*-*-netbsd*)
3170                 tm_file=arm/netbsd.h
3171                 xm_file="arm/xm-netbsd.h ${xm_file}"
3172                 tmake_file="t-netbsd arm/t-netbsd"
3173        use_collect2=yes
3174                 ;;
3175         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3176                 cpu_type=arm
3177                 xmake_file=x-linux
3178                 tm_file=arm/linux-aout.h
3179                 tmake_file=arm/t-linux
3180                 gnu_ld=yes
3181                 ;;
3182         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3183                 xm_file=arm/xm-linux.h
3184                 xmake_file=x-linux
3185                 case $machine in
3186                 armv2*-*-*)
3187                         tm_file=arm/linux-elf26.h
3188                         ;;
3189                 *)
3190                         tm_file=arm/linux-elf.h
3191                         ;;
3192                 esac
3193                 tmake_file="t-linux arm/t-linux"
3194                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3195                 gnu_ld=yes
3196                 case x${enable_threads} in
3197                 x | xyes | xpthreads | xposix)
3198                         thread_file='posix'
3199                         ;;
3200                 esac
3201                 ;;
3202         arm*-*-aout)
3203                 tm_file=arm/aout.h
3204                 tmake_file=arm/t-bare
3205                 ;;
3206         arm*-*-ecos-elf)
3207                 tm_file=arm/ecos-elf.h
3208                 tmake_file=arm/t-elf
3209                 ;;
3210         arm*-*-elf)
3211                 tm_file=arm/unknown-elf.h
3212                 tmake_file=arm/t-arm-elf
3213                 ;;
3214         arm*-*-oabi)
3215                 tm_file=arm/unknown-elf-oabi.h
3216                 tmake_file=arm/t-arm-elf
3217                 ;;
3218         c1-convex-*)                    # Convex C1
3219                 target_cpu_default=1
3220                 use_collect2=yes
3221                 ;;
3222         c2-convex-*)                    # Convex C2
3223                 target_cpu_default=2
3224                 use_collect2=yes
3225                 ;;
3226         c32-convex-*)
3227                 target_cpu_default=4
3228                 use_collect2=yes
3229                 ;;
3230         c34-convex-*)
3231                 target_cpu_default=8
3232                 use_collect2=yes
3233                 ;;
3234         c38-convex-*)
3235                 target_cpu_default=16
3236                 use_collect2=yes
3237                 ;;
3238         c4x-*)
3239                 cpu_type=c4x
3240                 tmake_file=c4x/t-c4x
3241                 ;;
3242         clipper-intergraph-clix*)
3243                 tm_file="${tm_file} svr3.h clipper/clix.h"
3244                 xm_file=clipper/xm-clix.h
3245                 xmake_file=clipper/x-clix
3246                 extra_headers=va-clipper.h
3247                 extra_parts="crtbegin.o crtend.o"
3248                 install_headers_dir=install-headers-cpio
3249                 ;;
3250         dsp16xx-*)
3251                 ;;
3252         elxsi-elxsi-*)
3253                 use_collect2=yes
3254                 ;;
3255 # This hasn't been upgraded to GCC 2.
3256 #       fx80-alliant-*)                 # Alliant FX/80
3257 #               ;;
3258         h8300-*-*)
3259                 float_format=i32
3260                 ;;
3261         hppa*-*-openbsd*)
3262                 target_cpu_default="MASK_PA_11"
3263                 tmake_file=pa/t-openbsd
3264                 ;;
3265         hppa1.1-*-pro*)
3266                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h"
3267                 xm_file=pa/xm-papro.h
3268                 tmake_file=pa/t-pro
3269                 ;;
3270         hppa1.1-*-osf*)
3271                 target_cpu_default="MASK_PA_11"
3272                 tm_file="${tm_file} pa/pa-osf.h"
3273                 use_collect2=yes
3274                 ;;
3275         hppa1.1-*-rtems*)
3276                 tm_file="pa/pa-pro.h ${tm_file} pa/pa-pro-end.h libgloss.h pa/rtems.h"
3277                 xm_file=pa/xm-papro.h
3278                 tmake_file=pa/t-pro
3279                 ;;
3280         hppa1.0-*-osf*)
3281                 tm_file="${tm_file} pa/pa-osf.h"
3282                 use_collect2=yes
3283                 ;;
3284         hppa1.1-*-bsd*)
3285                 target_cpu_default="MASK_PA_11"
3286                 use_collect2=yes
3287                 ;;
3288         hppa1.0-*-bsd*)
3289                 use_collect2=yes
3290                 ;;
3291         hppa1.0-*-hpux7*)
3292                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa-hpux7.h"
3293                 xm_file=pa/xm-pahpux.h
3294                 xmake_file=pa/x-pa-hpux
3295                 if test x$gas = xyes
3296                 then
3297                         tm_file="${tm_file} pa/gas.h"
3298                 fi
3299                 install_headers_dir=install-headers-cpio
3300                 use_collect2=yes
3301                 ;;
3302         hppa1.0-*-hpux8.0[0-2]*)
3303                 tm_file="${tm_file} pa/pa-hpux.h"
3304                 xm_file=pa/xm-pahpux.h
3305                 xmake_file=pa/x-pa-hpux
3306                 if test x$gas = xyes
3307                 then
3308                         tm_file="${tm_file} pa/pa-gas.h"
3309                 else
3310                         tm_file="pa/pa-oldas.h ${tm_file}"
3311                 fi
3312                 install_headers_dir=install-headers-cpio
3313                 use_collect2=yes
3314                 ;;
3315         hppa1.1-*-hpux8.0[0-2]*)
3316                 target_cpu_default="MASK_PA_11"
3317                 tm_file="${tm_file} pa/pa-hpux.h"
3318                 xm_file=pa/xm-pahpux.h
3319                 xmake_file=pa/x-pa-hpux
3320                 if test x$gas = xyes
3321                 then
3322                         tm_file="${tm_file} pa/pa-gas.h"
3323                 else
3324                         tm_file="pa/pa-oldas.h ${tm_file}"
3325                 fi
3326                 install_headers_dir=install-headers-cpio
3327                 use_collect2=yes
3328                 ;;
3329         hppa1.1-*-hpux8*)
3330                 target_cpu_default="MASK_PA_11"
3331                 tm_file="${tm_file} pa/pa-hpux.h"
3332                 xm_file=pa/xm-pahpux.h
3333                 xmake_file=pa/x-pa-hpux
3334                 if test x$gas = xyes
3335                 then
3336                         tm_file="${tm_file} pa/pa-gas.h"
3337                 fi
3338                 install_headers_dir=install-headers-cpio
3339                 use_collect2=yes
3340                 ;;
3341         hppa1.0-*-hpux8*)
3342                 tm_file="${tm_file} pa/pa-hpux.h"
3343                 xm_file=pa/xm-pahpux.h
3344                 xmake_file=pa/x-pa-hpux
3345                 if test x$gas = xyes
3346                 then
3347                         tm_file="${tm_file} pa/pa-gas.h"
3348                 fi
3349                 install_headers_dir=install-headers-cpio
3350                 use_collect2=yes
3351                 ;;
3352         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3353                 target_cpu_default="MASK_PA_11"
3354                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3355                 xm_file=pa/xm-pahpux.h
3356                 xmake_file=pa/x-pa-hpux
3357                 tmake_file=pa/t-pa
3358                 if test x$gas = xyes
3359                 then
3360                         tm_file="${tm_file} pa/pa-gas.h"
3361                 fi
3362                 if test x$enable_threads = x; then
3363                     enable_threads=$have_pthread_h
3364                 fi
3365                 if test x$enable_threads = xyes; then
3366                         thread_file='dce'
3367                         tmake_file="${tmake_file} pa/t-dce-thr"
3368                 fi
3369                 install_headers_dir=install-headers-cpio
3370                 use_collect2=yes
3371                 ;;
3372         hppa1.0-*-hpux10*)
3373                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux10.h"
3374                 xm_file=pa/xm-pahpux.h
3375                 xmake_file=pa/x-pa-hpux
3376                 tmake_file=pa/t-pa
3377                 if test x$gas = xyes
3378                 then
3379                         tm_file="${tm_file} pa/pa-gas.h"
3380                 fi
3381                 if test x$enable_threads = x; then
3382                     enable_threads=$have_pthread_h
3383                 fi
3384                 if test x$enable_threads = xyes; then
3385                         thread_file='dce'
3386                         tmake_file="${tmake_file} pa/t-dce-thr"
3387                 fi
3388                 install_headers_dir=install-headers-cpio
3389                 use_collect2=yes
3390                 ;;
3391         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3392                 target_cpu_default=1
3393                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux11.h"
3394                 xm_file=pa/xm-pahpux.h
3395                 xmake_file=pa/x-pa-hpux
3396                 tmake_file=pa/t-pa
3397                 if [ x$gas = xyes ]
3398                 then
3399                         tm_file="${tm_file} pa/pa-gas.h"
3400                 fi
3401 #               if [[ x$enable_threads = x ]]; then
3402 #                   enable_threads=$have_pthread_h
3403 #               fi
3404 #               if [[ x$enable_threads = xyes ]]; then
3405 #                       thread_file='dce'
3406 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3407 #               fi
3408                 install_headers_dir=install-headers-cpio
3409                 use_collect2=yes
3410                 ;;
3411         hppa1.0-*-hpux11*)
3412                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux11.h"
3413                 xm_file=pa/xm-pahpux.h
3414                 xmake_file=pa/x-pa-hpux
3415                 if [ x$gas = xyes ]
3416                 then
3417                         tm_file="${tm_file} pa/pa-gas.h"
3418                 fi
3419 #               if [[ x$enable_threads = x ]]; then
3420 #                   enable_threads=$have_pthread_h
3421 #               fi
3422 #               if [[ x$enable_threads = xyes ]]; then
3423 #                       thread_file='dce'
3424 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3425 #               fi
3426                 install_headers_dir=install-headers-cpio
3427                 use_collect2=yes
3428                 ;;
3429         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3430                 target_cpu_default="MASK_PA_11"
3431                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3432                 xm_file=pa/xm-pahpux.h
3433                 xmake_file=pa/x-pa-hpux
3434                 if test x$gas = xyes
3435                 then
3436                         tm_file="${tm_file} pa/pa-gas.h"
3437                 fi
3438                 install_headers_dir=install-headers-cpio
3439                 use_collect2=yes
3440                 ;;
3441         hppa1.0-*-hpux*)
3442                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hpux9.h"
3443                 xm_file=pa/xm-pahpux.h
3444                 xmake_file=pa/x-pa-hpux
3445                 if test x$gas = xyes
3446                 then
3447                         tm_file="${tm_file} pa/pa-gas.h"
3448                 fi
3449                 install_headers_dir=install-headers-cpio
3450                 use_collect2=yes
3451                 ;;
3452         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3453                 target_cpu_default="MASK_PA_11"
3454                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3455                 xm_file=pa/xm-pahpux.h
3456                 xmake_file=pa/x-pa-hpux
3457                 if test x$gas = xyes
3458                 then
3459                         tm_file="${tm_file} pa/pa-gas.h"
3460                 fi
3461                 install_headers_dir=install-headers-cpio
3462                 use_collect2=yes
3463                 ;;
3464         hppa1.0-*-hiux*)
3465                 tm_file="${tm_file} pa/pa-hpux.h pa/pa-hiux.h"
3466                 xm_file=pa/xm-pahpux.h
3467                 xmake_file=pa/x-pa-hpux
3468                 if test x$gas = xyes
3469                 then
3470                         tm_file="${tm_file} pa/pa-gas.h"
3471                 fi
3472                 install_headers_dir=install-headers-cpio
3473                 use_collect2=yes
3474                 ;;
3475         hppa*-*-lites*)
3476                 target_cpu_default="MASK_PA_11"
3477                 use_collect2=yes
3478                 ;;
3479         i370-*-mvs*)
3480                 ;;
3481         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3482                 if test x$gas = xyes
3483                 then
3484                         tm_file=i386/aix386.h
3485                         extra_parts="crtbegin.o crtend.o"
3486                         tmake_file=i386/t-crtstuff
3487                 else
3488                         tm_file=i386/aix386ng.h
3489                         use_collect2=yes
3490                 fi
3491                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3492                 xm_defines=USG
3493                 xmake_file=i386/x-aix
3494                 ;;
3495         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3496                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3497                 xm_defines="USG POSIX SMALL_ARG_MAX"
3498                 xmake_file=i386/x-ncr3000
3499                 if test x$stabs = xyes -a x$gas = xyes
3500                 then
3501                         tm_file=i386/sysv4gdb.h
3502                 else
3503                         tm_file=i386/sysv4.h
3504                 fi
3505                 extra_parts="crtbegin.o crtend.o"
3506                 tmake_file=i386/t-crtpic
3507                 ;;
3508         i[34567]86-next-*)
3509                 tm_file=i386/next.h
3510                 xm_file=i386/xm-next.h
3511                 tmake_file=i386/t-next
3512                 xmake_file=i386/x-next
3513                 extra_objs=nextstep.o
3514                 extra_parts="crtbegin.o crtend.o"
3515                 if test x$enable_threads = xyes; then
3516                         thread_file='mach'
3517                 fi
3518                 ;;
3519         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3520                 use_collect2=yes
3521                 if test x$gas = xyes
3522                 then
3523                         tm_file=i386/seq-gas.h
3524                 else
3525                         tm_file=i386/sequent.h
3526                 fi
3527                 ;;
3528         i[34567]86-sequent-ptx1*)
3529                 xm_defines="USG SVR3"
3530                 xmake_file=i386/x-sysv3
3531                 tm_file=i386/seq-sysv3.h
3532                 tmake_file=i386/t-crtstuff
3533                 extra_parts="crtbegin.o crtend.o"
3534                 install_headers_dir=install-headers-cpio
3535                 ;;
3536         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3537                 xm_defines="USG SVR3"
3538                 xmake_file=i386/x-sysv3
3539                 tm_file=i386/seq2-sysv3.h
3540                 tmake_file=i386/t-crtstuff
3541                 extra_parts="crtbegin.o crtend.o"
3542                 install_headers_dir=install-headers-cpio
3543                 ;;
3544         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3545                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3546                 xm_defines="USG POSIX SMALL_ARG_MAX"
3547                 xmake_file=x-svr4
3548                 tm_file=i386/ptx4-i.h
3549                 tmake_file=t-svr4
3550                 extra_parts="crtbegin.o crtend.o"
3551                 install_headers_dir=install-headers-cpio
3552                 ;;
3553         i386-sun-sunos*)                # Sun i386 roadrunner
3554                 xm_defines=USG
3555                 tm_file=i386/sun.h
3556                 use_collect2=yes
3557                 ;;
3558         i[34567]86-wrs-vxworks*)
3559                 tm_file=i386/vxi386.h
3560                 tmake_file=i386/t-i386bare
3561                 thread_file='vxworks'
3562                 ;;
3563         i[34567]86-*-aout*)
3564                 tm_file=i386/i386-aout.h
3565                 tmake_file=i386/t-i386bare
3566                 ;;
3567         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3568                 tm_file=i386/bsd386.h
3569 #               tmake_file=t-libc-ok
3570                 ;;
3571         i[34567]86-*-bsd*)
3572                 tm_file=i386/386bsd.h
3573 #               tmake_file=t-libc-ok
3574 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3575 #               use_collect2=yes
3576                 ;;
3577         i[34567]86-*-freebsdelf*)
3578                 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
3579                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3580                 tmake_file=t-freebsd
3581                 gas=yes
3582                 gnu_ld=yes
3583                 stabs=yes
3584                 ;;
3585         i[34567]86-*-freebsd*)
3586                 tm_file=i386/freebsd.h
3587                 tmake_file=t-freebsd
3588                 ;;
3589         i[34567]86-*-netbsd*)
3590                 tm_file=i386/netbsd.h
3591                 tmake_file=t-netbsd
3592        use_collect2=yes
3593                 ;;
3594         i[34567]86-*-openbsd*)
3595                 # we need collect2 until our bug is fixed...
3596                 use_collect2=yes
3597                 ;;
3598         i[34567]86-*-coff*)
3599                 tm_file=i386/i386-coff.h
3600                 tmake_file=i386/t-i386bare
3601                 ;;
3602         i[34567]86-*-isc*)              # 80386 running ISC system
3603                 xm_file="${xm_file} i386/xm-isc.h"
3604                 xm_defines="USG SVR3"
3605                 case $machine in
3606                   i[34567]86-*-isc[34]*)
3607                     xmake_file=i386/x-isc3
3608                     ;;
3609                   *)
3610                     xmake_file=i386/x-isc
3611                     ;;
3612                 esac
3613                 if test x$gas = xyes -a x$stabs = xyes
3614                 then
3615                         tm_file=i386/iscdbx.h
3616                         tmake_file=i386/t-svr3dbx
3617                         extra_parts="svr3.ifile svr3z.ifile"
3618                 else
3619                         tm_file=i386/isccoff.h
3620                         tmake_file=i386/t-crtstuff
3621                         extra_parts="crtbegin.o crtend.o"
3622                 fi
3623                 install_headers_dir=install-headers-cpio
3624                 ;;
3625         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3626                                         # pre BFD linkers
3627                 xmake_file=x-linux-aout
3628                 tmake_file="t-linux-aout i386/t-crtstuff"
3629                 tm_file=i386/linux-oldld.h
3630                 gnu_ld=yes
3631                 float_format=i386
3632                 ;;
3633         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3634                 xmake_file=x-linux-aout
3635                 tmake_file="t-linux-aout i386/t-crtstuff"
3636                 tm_file=i386/linux-aout.h
3637                 gnu_ld=yes
3638                 float_format=i386
3639                 ;;
3640         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3641                                         # GNU/Linux C library 5
3642                 xmake_file=x-linux
3643                 tm_file=i386/linux.h
3644                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3645                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3646                 gnu_ld=yes
3647                 float_format=i386
3648                 if test x$enable_threads = xyes; then
3649                         thread_file='single'
3650                 fi
3651                 ;;
3652         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3653                                         # aka GNU/Linux C library 6
3654                 xmake_file=x-linux
3655                 tm_file=i386/linux.h
3656                 tmake_file="t-linux i386/t-crtstuff"
3657                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3658                 gnu_ld=yes
3659                 float_format=i386
3660                 if test x$enable_threads = xyes; then
3661                         thread_file='posix'
3662                 fi
3663                 ;;
3664         i[34567]86-*-gnu*)
3665                 float_format=i386
3666                 ;;
3667         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3668                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3669                 exit 1
3670                 ;;
3671         i[34567]86-pc-msdosdjgpp*)
3672                 xm_file=i386/xm-djgpp.h
3673                 tm_file=i386/djgpp.h
3674                 tmake_file=i386/t-djgpp
3675                 xmake_file=i386/x-djgpp
3676                 gnu_ld=yes
3677                 gas=yes
3678                 exeext=.exe
3679                 case $host in *pc-msdosdjgpp*)
3680                         target_alias=djgpp
3681                         ;;
3682                 esac
3683                 ;;
3684         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3685                 tm_file=i386/moss.h
3686                 tmake_file=t-libc-ok
3687                 gnu_ld=yes
3688                 gas=yes
3689                 ;;
3690         i[34567]86-*-lynxos*)
3691                 if test x$gas = xyes
3692                 then
3693                         tm_file=i386/lynx.h
3694                 else
3695                         tm_file=i386/lynx-ng.h
3696                 fi
3697                 xm_file=i386/xm-lynx.h
3698                 tmake_file=i386/t-i386bare
3699                 xmake_file=x-lynx
3700                 ;;
3701         i[34567]86-*-mach*)
3702                 tm_file=i386/mach.h
3703 #               tmake_file=t-libc-ok
3704                 use_collect2=yes
3705                 ;;
3706         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3707                 if test x$elf = xyes
3708                 then
3709                         tm_file=i386/osfelf.h
3710                         use_collect2=
3711                 else
3712                         tm_file=i386/osfrose.h
3713                         use_collect2=yes
3714                 fi
3715                 xm_file="i386/xm-osf.h ${xm_file}"
3716                 xmake_file=i386/x-osfrose
3717                 tmake_file=i386/t-osf
3718                 extra_objs=halfpic.o
3719                 ;;
3720         i[34567]86-go32-rtems*)
3721                 cpu_type=i386
3722                 xm_file=i386/xm-go32.h
3723                 tm_file=i386/go32-rtems.h
3724                 tmake_file="i386/t-go32 t-rtems"
3725                 ;;
3726         i[34567]86-*-rtemself*)
3727                 cpu_type=i386
3728                 tm_file=i386/rtemself.h
3729                 tmake_file="i386/t-i386bare t-rtems"
3730                 ;;
3731         i[34567]86-*-rtems*)
3732                 cpu_type=i386
3733                 tm_file=i386/rtems.h
3734                 tmake_file="i386/t-i386bare t-rtems"
3735                 ;;
3736         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3737                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3738                 xm_defines="USG SVR3"
3739                 xmake_file=i386/x-sco5
3740                 install_headers_dir=install-headers-cpio
3741                 tm_file=i386/sco5.h
3742                 if test x$gas = xyes
3743                 then
3744                         tm_file="i386/sco5gas.h ${tm_file}"
3745                         tmake_file=i386/t-sco5gas
3746                 else
3747                         tmake_file=i386/t-sco5
3748                 fi
3749                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3750                 ;;
3751         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3752                 xm_file="${xm_file} i386/xm-sco.h"
3753                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3754                 xmake_file=i386/x-sco4
3755                 install_headers_dir=install-headers-cpio
3756                 if test x$stabs = xyes
3757                 then
3758                         tm_file=i386/sco4dbx.h
3759                         tmake_file=i386/t-svr3dbx
3760                         extra_parts="svr3.ifile svr3z.rfile"
3761                 else
3762                         tm_file=i386/sco4.h
3763                         tmake_file=i386/t-crtstuff
3764                         extra_parts="crtbegin.o crtend.o"
3765                 fi
3766                 truncate_target=yes
3767                 ;;
3768         i[34567]86-*-sco*)              # 80386 running SCO system
3769                 xm_file=i386/xm-sco.h
3770                 xmake_file=i386/x-sco
3771                 install_headers_dir=install-headers-cpio
3772                 if test x$stabs = xyes
3773                 then
3774                         tm_file=i386/scodbx.h
3775                         tmake_file=i386/t-svr3dbx
3776                         extra_parts="svr3.ifile svr3z.rfile"
3777                 else
3778                         tm_file=i386/sco.h
3779                         extra_parts="crtbegin.o crtend.o"
3780                         tmake_file=i386/t-crtstuff
3781                 fi
3782                 truncate_target=yes
3783                 ;;
3784         i[34567]86-*-solaris2*)
3785                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3786                 xm_defines="USG POSIX SMALL_ARG_MAX"
3787                 if test x$stabs = xyes
3788                 then
3789                         tm_file=i386/sol2dbg.h
3790                 else
3791                         tm_file=i386/sol2.h
3792                 fi
3793                 tmake_file=i386/t-sol2
3794                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3795                 xmake_file=x-svr4
3796                 if test x$enable_threads = xyes; then
3797                         thread_file='solaris'
3798                 fi
3799                 ;;
3800        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3801                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3802                xm_defines="USG POSIX"
3803                tm_file=i386/sysv5.h
3804                if test x$stabs = xyes
3805                then
3806                        tm_file="${tm_file} dbx.h"
3807                fi
3808                tmake_file=i386/t-crtpic
3809                xmake_file=x-svr4
3810                extra_parts="crtbegin.o crtend.o"
3811                if test x$enable_threads = xyes; then
3812                        thread_file='posix'
3813                fi
3814                ;;
3815         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3816                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3817                 xm_defines="USG POSIX SMALL_ARG_MAX"
3818                 tm_file=i386/sysv4.h
3819                 if test x$stabs = xyes
3820                 then
3821                         tm_file="${tm_file} dbx.h"
3822                 fi
3823                 tmake_file=i386/t-crtpic
3824                 xmake_file=x-svr4
3825                 extra_parts="crtbegin.o crtend.o"
3826                 ;;
3827         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3828                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3829                 xm_defines="USG POSIX"
3830                 tm_file=i386/udk.h
3831                 tmake_file="i386/t-crtpic i386/t-udk"
3832                 xmake_file=x-svr4
3833                 extra_parts="crtbegin.o crtend.o"
3834                 install_headers_dir=install-headers-cpio
3835                 ;;
3836         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3837                 cpu_type=i386
3838                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3839                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3840                 if test x$stabs = xyes
3841                 then
3842                         tm_file=i386/osf1elfgdb.h
3843                 else
3844                         tm_file=i386/osf1elf.h
3845                 fi
3846                 tmake_file=i386/t-osf1elf
3847                 xmake_file=i386/x-osf1elf
3848                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3849                 ;;
3850         i[34567]86-*-sysv*)             # Intel 80386's running system V
3851                 xm_defines="USG SVR3"
3852                 xmake_file=i386/x-sysv3
3853                 if test x$gas = xyes
3854                 then
3855                         if test x$stabs = xyes
3856                         then
3857                                 tm_file=i386/svr3dbx.h
3858                                 tmake_file=i386/t-svr3dbx
3859                                 extra_parts="svr3.ifile svr3z.rfile"
3860                         else
3861                                 tm_file=i386/svr3gas.h
3862                                 extra_parts="crtbegin.o crtend.o"
3863                                 tmake_file=i386/t-crtstuff
3864                         fi
3865                 else
3866                         tm_file=i386/sysv3.h
3867                         extra_parts="crtbegin.o crtend.o"
3868                         tmake_file=i386/t-crtstuff
3869                 fi
3870                 ;;
3871         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3872                 xm_file="${xm_file} i386/xm-vsta.h"
3873                 tm_file=i386/vsta.h
3874                 tmake_file=i386/t-vsta
3875                 xmake_file=i386/x-vsta
3876                 ;;
3877         i[34567]86-*-win32)
3878                 xm_file="${xm_file} i386/xm-cygwin.h"
3879                 tmake_file=i386/t-cygwin
3880                 tm_file=i386/win32.h
3881                 xmake_file=i386/x-cygwin
3882                 extra_objs=winnt.o
3883                 if test x$enable_threads = xyes; then
3884                         thread_file='win32'
3885                 fi
3886                 exeext=.exe
3887                 ;;
3888         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3889                 xm_file="${xm_file} i386/xm-cygwin.h"
3890                 tmake_file=i386/t-cygwin
3891                 tm_file=i386/cygwin.h
3892                 xmake_file=i386/x-cygwin
3893                 extra_objs=winnt.o
3894                 if test x$enable_threads = xyes; then
3895                         thread_file='win32'
3896                 fi
3897                 exeext=.exe
3898                 ;;
3899         i[34567]86-*-mingw32*)
3900                 tm_file=i386/mingw32.h
3901                 xm_file="${xm_file} i386/xm-mingw32.h"
3902                 tmake_file="i386/t-cygwin i386/t-mingw32"
3903                 extra_objs=winnt.o
3904                 xmake_file=i386/x-cygwin
3905                 if test x$enable_threads = xyes; then
3906                         thread_file='win32'
3907                 fi
3908                 exeext=.exe
3909                 case $machine in
3910                         *mingw32msv*)
3911                                 ;;
3912                         *minwg32crt* | *mingw32*)
3913                                 tm_file="${tm_file} i386/crtdll.h"
3914                                 ;;
3915                 esac
3916                 ;;
3917         i[34567]86-*-uwin*)
3918                 tm_file=i386/uwin.h
3919                 xm_file="${xm_file} i386/xm-uwin.h"
3920                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
3921                 tmake_file="i386/t-cygwin i386/t-uwin"
3922                 extra_objs=winnt.o
3923                 xmake_file=i386/x-cygwin
3924                 if test x$enable_threads = xyes; then
3925                         thread_file='win32'
3926                 fi
3927                 exeext=.exe
3928                 ;;
3929         i[34567]86-*-interix*)
3930                 tm_file="i386/i386-interix.h interix.h"
3931                 xm_file="i386/xm-i386-interix.h xm-interix.h"
3932                 xm_defines="USG NO_SYS_SIGLIST"
3933                 tmake_file="i386/t-interix"
3934                 extra_objs=interix.o
3935                 xmake_file=x-interix
3936                 if test x$enable_threads = xyes ; then
3937                         thread_file='posix'
3938                 fi
3939                 if test x$stabs = xyes ; then
3940                         tm_file="${tm_file} dbxcoff.h"
3941                 fi
3942                 ;;
3943         i[34567]86-*-winnt3*)
3944                 tm_file=i386/win-nt.h
3945                 out_file=i386/i386.c
3946                 xm_file="xm-winnt.h ${xm_file}"
3947                 xmake_file=winnt/x-winnt
3948                 tmake_file=i386/t-winnt
3949                 extra_host_objs="winnt.o oldnames.o"
3950                 extra_gcc_objs="spawnv.o oldnames.o"
3951                 if test x$gnu_ld != xyes
3952                 then
3953                         extra_programs=ld.exe
3954                 fi
3955                 if test x$enable_threads = xyes; then
3956                         thread_file='win32'
3957                 fi
3958                 ;;
3959         i[34567]86-dg-dgux*)
3960                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3961                 xm_defines="USG POSIX"
3962                 out_file=i386/dgux.c
3963                 tm_file=i386/dgux.h
3964                 tmake_file=i386/t-dgux
3965                 xmake_file=i386/x-dgux
3966                 install_headers_dir=install-headers-cpio
3967               ;;
3968         i860-alliant-*)         # Alliant FX/2800
3969                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3970                 xm_file="${xm_file}"
3971                 xmake_file=i860/x-fx2800
3972                 tmake_file=i860/t-fx2800
3973                 extra_parts="crtbegin.o crtend.o"
3974                 ;;
3975         i860-*-bsd*)
3976                 tm_file="${tm_file} i860/bsd.h"
3977                 if test x$gas = xyes
3978                 then
3979                         tm_file="${tm_file} i860/bsd-gas.h"
3980                 fi
3981                 use_collect2=yes
3982                 ;;
3983         i860-*-mach*)
3984                 tm_file="${tm_file} i860/mach.h"
3985                 tmake_file=t-libc-ok
3986                 ;;
3987         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
3988                 tm_file="${tm_file} svr3.h i860/paragon.h"
3989                 xm_defines="USG SVR3"
3990                 tmake_file=t-osf
3991                 ;;
3992         i860-*-sysv3*)
3993                 tm_file="${tm_file} svr3.h i860/sysv3.h"
3994                 xm_defines="USG SVR3"
3995                 xmake_file=i860/x-sysv3
3996                 extra_parts="crtbegin.o crtend.o"
3997                 ;;
3998         i860-*-sysv4*)
3999                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4000                 xm_defines="USG SVR3"
4001                 xmake_file=i860/x-sysv4
4002                 tmake_file=t-svr4
4003                 extra_parts="crtbegin.o crtend.o"
4004                 ;;
4005         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4006                 tm_file="${tm_file} i960/vx960.h"
4007                 tmake_file=i960/t-vxworks960
4008                 use_collect2=yes
4009                 thread_file='vxworks'
4010                 ;;
4011         i960-wrs-vxworks5* | i960-wrs-vxworks)
4012                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4013                 tmake_file=i960/t-vxworks960
4014                 use_collect2=yes
4015                 thread_file='vxworks'
4016                 ;;
4017         i960-wrs-vxworks*)
4018                 tm_file="${tm_file} i960/vx960.h"
4019                 tmake_file=i960/t-vxworks960
4020                 use_collect2=yes
4021                 thread_file='vxworks'
4022                 ;;
4023         i960-*-coff*)
4024                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4025                 tmake_file=i960/t-960bare
4026                 use_collect2=yes
4027                 ;;
4028         i960-*-rtems)
4029                 tmake_file="i960/t-960bare t-rtems"
4030                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4031                 use_collect2=yes
4032                 ;;
4033         i960-*-*)                       # Default i960 environment.
4034                 use_collect2=yes
4035                 ;;
4036         m32r-*-elf*)
4037                 extra_parts="crtinit.o crtfini.o"
4038                 ;;
4039         m68000-convergent-sysv*)
4040                 tm_file=m68k/ctix.h
4041                 xm_file="m68k/xm-3b1.h ${xm_file}"
4042                 xm_defines=USG
4043                 use_collect2=yes
4044                 extra_headers=math-68881.h
4045                 ;;
4046         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4047                 tm_file=m68k/hp2bsd.h
4048                 xmake_file=m68k/x-hp2bsd
4049                 use_collect2=yes
4050                 extra_headers=math-68881.h
4051                 ;;
4052         m68000-hp-hpux*)                # HP 9000 series 300
4053                 xm_file="xm_alloca.h ${xm_file}"
4054                 xm_defines="USG NO_SYS_SIGLIST"
4055                 if test x$gas = xyes
4056                 then
4057                         xmake_file=m68k/x-hp320g
4058                         tm_file=m68k/hp310g.h
4059                 else
4060                         xmake_file=m68k/x-hp320
4061                         tm_file=m68k/hp310.h
4062                 fi
4063                 install_headers_dir=install-headers-cpio
4064                 use_collect2=yes
4065                 extra_headers=math-68881.h
4066                 ;;
4067         m68000-sun-sunos3*)
4068                 tm_file=m68k/sun2.h
4069                 use_collect2=yes
4070                 extra_headers=math-68881.h
4071                 ;;
4072         m68000-sun-sunos4*)
4073                 tm_file=m68k/sun2o4.h
4074                 use_collect2=yes
4075                 extra_headers=math-68881.h
4076                 ;;
4077         m68000-att-sysv*)
4078                 xm_file="m68k/xm-3b1.h ${xm_file}"
4079                 xm_defines=USG
4080                 if test x$gas = xyes
4081                 then
4082                         tm_file=m68k/3b1g.h
4083                 else
4084                         tm_file=m68k/3b1.h
4085                 fi
4086                 use_collect2=yes
4087                 extra_headers=math-68881.h
4088                 ;;
4089         m68k-apple-aux*)                # Apple Macintosh running A/UX
4090                 xm_defines="USG AUX"
4091                 tmake_file=m68k/t-aux
4092                 install_headers_dir=install-headers-cpio
4093                 extra_headers=math-68881.h
4094                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4095                 tm_file=
4096                 if test "$gnu_ld" = yes
4097                 then
4098                         tm_file="${tm_file} m68k/auxgld.h"
4099                 else
4100                         tm_file="${tm_file} m68k/auxld.h"
4101                 fi
4102                 if test "$gas" = yes
4103                 then
4104                         tm_file="${tm_file} m68k/auxgas.h"
4105                 else
4106                         tm_file="${tm_file} m68k/auxas.h"
4107                 fi
4108                 tm_file="${tm_file} m68k/a-ux.h"
4109                 float_format=m68k
4110                 ;;
4111         m68k-apollo-*)
4112                 tm_file=m68k/apollo68.h
4113                 xmake_file=m68k/x-apollo68
4114                 use_collect2=yes
4115                 extra_headers=math-68881.h
4116                 float_format=m68k
4117                 ;;
4118         m68k-altos-sysv*)                  # Altos 3068
4119                 if test x$gas = xyes
4120                 then
4121                         tm_file=m68k/altos3068.h
4122                         xm_defines=USG
4123                 else
4124                         echo "The Altos is supported only with the GNU assembler" 1>&2
4125                         exit 1
4126                 fi
4127                 extra_headers=math-68881.h
4128                 ;;
4129         m68k-bull-sysv*)                # Bull DPX/2
4130                 if test x$gas = xyes
4131                 then
4132                         if test x$stabs = xyes
4133                         then
4134                                 tm_file=m68k/dpx2cdbx.h
4135                         else
4136                                 tm_file=m68k/dpx2g.h
4137                         fi
4138                 else
4139                         tm_file=m68k/dpx2.h
4140                 fi
4141                 xm_file="xm-alloca.h ${xm_file}"
4142                 xm_defines=USG
4143                 xmake_file=m68k/x-dpx2
4144                 use_collect2=yes
4145                 extra_headers=math-68881.h
4146                 ;;
4147         m68k-atari-sysv4*)              # Atari variant of V.4.
4148                 tm_file=m68k/atari.h
4149                 xm_file="xm-alloca.h ${xm_file}"
4150                 xm_defines="USG FULL_PROTOTYPES"
4151                 tmake_file=t-svr4
4152                 extra_parts="crtbegin.o crtend.o"
4153                 extra_headers=math-68881.h
4154                 float_format=m68k
4155                 ;;
4156         m68k-motorola-sysv*)
4157                 tm_file=m68k/mot3300.h
4158                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4159                 xm_defines=NO_SYS_SIGLIST
4160                 if test x$gas = xyes
4161                 then
4162                         xmake_file=m68k/x-mot3300-gas
4163                         if test x$gnu_ld = xyes
4164                         then
4165                                 tmake_file=m68k/t-mot3300-gald
4166                         else
4167                                 tmake_file=m68k/t-mot3300-gas
4168                                 use_collect2=yes
4169                         fi
4170                 else
4171                         xmake_file=m68k/x-mot3300
4172                         if test x$gnu_ld = xyes
4173                         then
4174                                 tmake_file=m68k/t-mot3300-gld
4175                         else
4176                                 tmake_file=m68k/t-mot3300
4177                                 use_collect2=yes
4178                         fi
4179                 fi
4180                 gdb_needs_out_file_path=yes
4181                 extra_parts="crt0.o mcrt0.o"
4182                 extra_headers=math-68881.h
4183                 float_format=m68k
4184                 ;;
4185         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4186                 tm_file=m68k/tower-as.h
4187                 xm_defines="USG SVR3"
4188                 xmake_file=m68k/x-tower
4189                 extra_parts="crtbegin.o crtend.o"
4190                 extra_headers=math-68881.h
4191                 ;;
4192         m68k-plexus-sysv*)
4193                 tm_file=m68k/plexus.h
4194                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4195                 xm_defines=USG
4196                 use_collect2=yes
4197                 extra_headers=math-68881.h
4198                 ;;
4199         m68k-tti-*)
4200                 tm_file=m68k/pbb.h
4201                 xm_file="xm-alloca.h ${xm_file}"
4202                 xm_defines=USG
4203                 extra_headers=math-68881.h
4204                 ;;
4205         m68k-crds-unos*)
4206                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4207                 xm_defines="USG unos"
4208                 xmake_file=m68k/x-crds
4209                 tm_file=m68k/crds.h
4210                 use_collect2=yes
4211                 extra_headers=math-68881.h
4212                 ;;
4213         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4214                 tm_file=m68k/amix.h
4215                 xm_file="xm-alloca.h ${xm_file}"
4216                 xm_defines="USG FULL_PROTOTYPES"
4217                 xmake_file=m68k/x-amix
4218                 tmake_file=t-svr4
4219                 extra_parts="crtbegin.o crtend.o"
4220                 extra_headers=math-68881.h
4221                 float_format=m68k
4222                 ;;
4223         m68k-ccur-rtu)
4224                 tm_file=m68k/ccur-GAS.h
4225                 xmake_file=m68k/x-ccur
4226                 extra_headers=math-68881.h
4227                 use_collect2=yes
4228                 float_format=m68k
4229                 ;;
4230         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4231                 tm_file=m68k/hp3bsd44.h
4232                 xmake_file=m68k/x-hp3bsd44
4233                 use_collect2=yes
4234                 extra_headers=math-68881.h
4235                 float_format=m68k
4236                 ;;
4237         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4238                 tm_file=m68k/hp3bsd.h
4239                 use_collect2=yes
4240                 extra_headers=math-68881.h
4241                 float_format=m68k
4242                 ;;
4243         m68k-isi-bsd*)
4244                 if test x$with_fp = xno
4245                 then
4246                         tm_file=m68k/isi-nfp.h
4247                 else
4248                         tm_file=m68k/isi.h
4249                         float_format=m68k
4250                 fi
4251                 use_collect2=yes
4252                 extra_headers=math-68881.h
4253                 ;;
4254         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4255                 xm_file="xm_alloca.h ${xm_file}"
4256                 xm_defines="USG NO_SYS_SIGLIST"
4257                 if test x$gas = xyes
4258                 then
4259                         xmake_file=m68k/x-hp320g
4260                         tm_file=m68k/hp320g.h
4261                 else
4262                         xmake_file=m68k/x-hp320
4263                         tm_file=m68k/hpux7.h
4264                 fi
4265                 install_headers_dir=install-headers-cpio
4266                 use_collect2=yes
4267                 extra_headers=math-68881.h
4268                 float_format=m68k
4269                 ;;
4270         m68k-hp-hpux*)  # HP 9000 series 300
4271                 xm_file="xm_alloca.h ${xm_file}"
4272                 xm_defines="USG NO_SYS_SIGLIST"
4273                 if test x$gas = xyes
4274                 then
4275                         xmake_file=m68k/x-hp320g
4276                         tm_file=m68k/hp320g.h
4277                 else
4278                         xmake_file=m68k/x-hp320
4279                         tm_file=m68k/hp320.h
4280                 fi
4281                 install_headers_dir=install-headers-cpio
4282                 use_collect2=yes
4283                 extra_headers=math-68881.h
4284                 float_format=m68k
4285                 ;;
4286         m68k-sun-mach*)
4287                 tm_file=m68k/sun3mach.h
4288                 use_collect2=yes
4289                 extra_headers=math-68881.h
4290                 float_format=m68k
4291                 ;;
4292         m68k-sony-newsos3*)
4293                 if test x$gas = xyes
4294                 then
4295                         tm_file=m68k/news3gas.h
4296                 else
4297                         tm_file=m68k/news3.h
4298                 fi
4299                 use_collect2=yes
4300                 extra_headers=math-68881.h
4301                 float_format=m68k
4302                 ;;
4303         m68k-sony-bsd* | m68k-sony-newsos*)
4304                 if test x$gas = xyes
4305                 then
4306                         tm_file=m68k/newsgas.h
4307                 else
4308                         tm_file=m68k/news.h
4309                 fi
4310                 use_collect2=yes
4311                 extra_headers=math-68881.h
4312                 float_format=m68k
4313                 ;;
4314         m68k-next-nextstep2*)
4315                 tm_file=m68k/next21.h
4316                 xm_file="m68k/xm-next.h ${xm_file}"
4317                 tmake_file=m68k/t-next
4318                 xmake_file=m68k/x-next
4319                 extra_objs=nextstep.o
4320                 extra_headers=math-68881.h
4321                 use_collect2=yes
4322                 float_format=m68k
4323                 ;;
4324         m68k-next-nextstep3*)
4325                 tm_file=m68k/next.h
4326                 xm_file="m68k/xm-next.h ${xm_file}"
4327                 tmake_file=m68k/t-next
4328                 xmake_file=m68k/x-next
4329                 extra_objs=nextstep.o
4330                 extra_parts="crtbegin.o crtend.o"
4331                 extra_headers=math-68881.h
4332                 float_format=m68k
4333                 if test x$enable_threads = xyes; then
4334                         thread_file='mach'
4335                 fi
4336                 ;;
4337         m68k-sun-sunos3*)
4338                 if test x$with_fp = xno
4339                 then
4340                         tm_file=m68k/sun3n3.h
4341                 else
4342                         tm_file=m68k/sun3o3.h
4343                         float_format=m68k
4344                 fi
4345                 use_collect2=yes
4346                 extra_headers=math-68881.h
4347                 ;;
4348         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4349                 if test x$with_fp = xno
4350                 then
4351                         tm_file=m68k/sun3n.h
4352                 else
4353                         tm_file=m68k/sun3.h
4354                         float_format=m68k
4355                 fi
4356                 use_collect2=yes
4357                 extra_headers=math-68881.h
4358                 ;;
4359         m68k-wrs-vxworks*)
4360                 tm_file=m68k/vxm68k.h
4361                 tmake_file=m68k/t-vxworks68
4362                 extra_headers=math-68881.h
4363                 thread_file='vxworks'
4364                 float_format=m68k
4365                 ;;
4366         m68k-*-aout*)
4367                 tmake_file=m68k/t-m68kbare
4368                 tm_file="m68k/m68k-aout.h libgloss.h"
4369                 extra_headers=math-68881.h
4370                 float_format=m68k
4371                 ;;
4372         m68k-*-coff*)
4373                 tmake_file=m68k/t-m68kbare
4374                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4375                 extra_headers=math-68881.h
4376                 float_format=m68k
4377                 ;;
4378         m68020-*-elf* | m68k-*-elf*)
4379                 tm_file="m68k/m68020-elf.h libgloss.h"
4380                 xm_file=m68k/xm-m68kv.h
4381                 tmake_file=m68k/t-m68kelf
4382                 header_files=math-68881.h
4383                 ;;
4384         m68k-*-lynxos*)
4385                 if test x$gas = xyes
4386                 then
4387                         tm_file=m68k/lynx.h
4388                 else
4389                         tm_file=m68k/lynx-ng.h
4390                 fi
4391                 xm_file=m68k/xm-lynx.h
4392                 xmake_file=x-lynx
4393                 tmake_file=m68k/t-lynx
4394                 extra_headers=math-68881.h
4395                 float_format=m68k
4396                 ;;
4397         m68k*-*-netbsd*)
4398                 tm_file=m68k/netbsd.h
4399                 tmake_file=t-netbsd
4400                 float_format=m68k
4401        use_collect2=yes
4402                 ;;
4403         m68k*-*-openbsd*)
4404                 float_format=m68k
4405                 # we need collect2 until our bug is fixed...
4406                 use_collect2=yes
4407                 ;;
4408         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4409                 xm_file="xm-alloca.h ${xm_file}"
4410                 xm_defines=USG
4411                 xmake_file=m68k/x-m68kv
4412                 extra_parts="crtbegin.o crtend.o"
4413                 extra_headers=math-68881.h
4414                 float_format=m68k
4415                 ;;
4416         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4417                 tm_file=m68k/m68kv4.h
4418                 xm_file="xm-alloca.h ${xm_file}"
4419                 xm_defines=USG
4420                 tmake_file=t-svr4
4421                 extra_parts="crtbegin.o crtend.o"
4422                 extra_headers=math-68881.h
4423                 float_format=m68k
4424                 ;;
4425         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4426                                         # with a.out format
4427                 xmake_file=x-linux
4428                 tm_file=m68k/linux-aout.h
4429                 tmake_file="t-linux-aout m68k/t-linux-aout"
4430                 extra_headers=math-68881.h
4431                 float_format=m68k
4432                 gnu_ld=yes
4433                 ;;
4434         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4435                                         # with ELF format using the
4436                                         # GNU/Linux C library 5
4437                 xmake_file=x-linux
4438                 tm_file=m68k/linux.h
4439                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4440                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4441                 extra_headers=math-68881.h
4442                 float_format=m68k
4443                 gnu_ld=yes
4444                 ;;
4445         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4446                                         # with ELF format using glibc 2
4447                                         # aka the GNU/Linux C library 6.
4448                 xmake_file=x-linux
4449                 tm_file=m68k/linux.h
4450                 tmake_file="t-linux m68k/t-linux"
4451                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4452                 extra_headers=math-68881.h
4453                 float_format=m68k
4454                 gnu_ld=yes
4455                 if test x$enable_threads = xyes; then
4456                         thread_file='posix'
4457                 fi
4458                 ;;
4459         m68k-*-psos*)
4460                 tmake_file=m68k/t-m68kbare
4461                 tm_file=m68k/m68k-psos.h
4462                 extra_headers=math-68881.h
4463                 float_format=m68k
4464                 ;;
4465         m68k-*-rtems*)
4466                 tmake_file="m68k/t-m68kbare t-rtems"
4467                 tm_file=m68k/rtems.h
4468                 extra_headers=math-68881.h
4469                 float_format=m68k
4470                 ;;
4471
4472         m88k-dg-dgux*)
4473                 case $machine in
4474                   m88k-dg-dguxbcs*)
4475                     tm_file=m88k/dguxbcs.h
4476                     tmake_file=m88k/t-dguxbcs
4477                     ;;
4478                   *)
4479                     tm_file=m88k/dgux.h
4480                     tmake_file=m88k/t-dgux
4481                     ;;
4482                 esac
4483                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4484                 xmake_file=m88k/x-dgux
4485                 if test x$gas = xyes
4486                 then
4487                         tmake_file=m88k/t-dgux-gas
4488                 fi
4489                 ;;
4490         m88k-dolphin-sysv3*)
4491                 tm_file=m88k/dolph.h
4492                 extra_parts="crtbegin.o crtend.o"
4493                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4494                 xmake_file=m88k/x-dolph
4495                 if test x$gas = xyes
4496                 then
4497                         tmake_file=m88k/t-m88k-gas
4498                 fi
4499                 ;;
4500         m88k-tektronix-sysv3)
4501                 tm_file=m88k/tekXD88.h
4502                 extra_parts="crtbegin.o crtend.o"
4503                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4504                 xmake_file=m88k/x-tekXD88
4505                 if test x$gas = xyes
4506                 then
4507                         tmake_file=m88k/t-m88k-gas
4508                 fi
4509                 ;;
4510         m88k-*-aout*)
4511                 tm_file=m88k/m88k-aout.h
4512                 ;;
4513         m88k-*-coff*)
4514                 tm_file=m88k/m88k-coff.h
4515                 tmake_file=m88k/t-bug
4516                 ;;
4517         m88k-*-luna*)
4518                 tm_file=m88k/luna.h
4519                 extra_parts="crtbegin.o crtend.o"
4520                 if test x$gas = xyes
4521                 then
4522                         tmake_file=m88k/t-luna-gas
4523                 else
4524                         tmake_file=m88k/t-luna
4525                 fi
4526                 ;;
4527         m88k-*-openbsd*)
4528                 tmake_file="${tmake_file} m88k/t-luna-gas"
4529                 ;;
4530         m88k-*-sysv3*)
4531                 tm_file=m88k/sysv3.h
4532                 extra_parts="crtbegin.o crtend.o"
4533                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4534                 xmake_file=m88k/x-sysv3
4535                 if test x$gas = xyes
4536                 then
4537                         tmake_file=m88k/t-m88k-gas
4538                 fi
4539                 ;;
4540         m88k-*-sysv4*)
4541                 tm_file=m88k/sysv4.h
4542                 extra_parts="crtbegin.o crtend.o"
4543                 xmake_file=m88k/x-sysv4
4544                 tmake_file=m88k/t-sysv4
4545                 ;;
4546         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4547                 tm_file=mips/iris6.h
4548                 xm_file=mips/xm-iris6.h
4549                 xmake_file=mips/x-iris6
4550                 tmake_file=mips/t-iris6
4551 #               if test x$enable_threads = xyes; then
4552 #                       thread_file='irix'
4553 #               fi
4554                 ;;
4555         mips-wrs-vxworks)
4556                 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
4557                 tmake_file=mips/t-ecoff
4558                 gas=yes
4559                 gnu_ld=yes
4560                 extra_parts="crtbegin.o crtend.o"
4561                 thread_file='vxworks'
4562                 ;;
4563         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4564                 tm_file="mips/iris6.h mips/cross64.h"
4565                 xm_defines=USG
4566                 xm_file="mips/xm-iris5.h"
4567                 xmake_file=mips/x-iris
4568                 tmake_file=mips/t-cross64
4569                 # See comment in mips/iris[56].h files.
4570                 use_collect2=yes
4571 #               if test x$enable_threads = xyes; then
4572 #                       thread_file='irix'
4573 #               fi
4574                 ;;
4575         mips-sni-sysv4)
4576                 if test x$gas = xyes
4577                 then
4578                         if test x$stabs = xyes
4579                         then
4580                                 tm_file=mips/iris5gdb.h
4581                         else
4582                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4583                         fi
4584                 else
4585                         tm_file=mips/sni-svr4.h
4586                 fi
4587                 xm_defines=USG
4588                 xmake_file=mips/x-sni-svr4
4589                 tmake_file=mips/t-mips-gas
4590                 if test x$gnu_ld != xyes
4591                 then
4592                         use_collect2=yes
4593                 fi
4594                 ;;
4595         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4596                 if test x$gas = xyes
4597                 then
4598                         tm_file="mips/iris5.h mips/iris5gas.h"
4599                         if test x$stabs = xyes
4600                         then
4601                                 tm_file="${tm_file} dbx.h"
4602                         fi
4603                 else
4604                         tm_file=mips/iris5.h
4605                 fi
4606                 xm_defines=USG
4607                 xm_file="mips/xm-iris5.h"
4608                 xmake_file=mips/x-iris
4609                 # mips-tfile doesn't work yet
4610                 tmake_file=mips/t-mips-gas
4611                 # See comment in mips/iris5.h file.
4612                 use_collect2=yes
4613 #               if test x$enable_threads = xyes; then
4614 #                       thread_file='irix'
4615 #               fi
4616                 ;;
4617         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4618                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4619                 if test x$stabs = xyes; then
4620                         tm_file="${tm_file} dbx.h"
4621                 fi
4622                 xm_defines=USG
4623                 xmake_file=mips/x-iris
4624                 if test x$gas = xyes
4625                 then
4626                         tmake_file=mips/t-mips-gas
4627                 else
4628                         extra_passes="mips-tfile mips-tdump"
4629                 fi
4630                 if test x$gnu_ld != xyes
4631                 then
4632                         use_collect2=yes
4633                 fi
4634 #               if test x$enable_threads = xyes; then
4635 #                       thread_file='irix'
4636 #               fi
4637                 ;;
4638         mips-sgi-irix4*)                # Mostly like a MIPS.
4639                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4640                 if test x$stabs = xyes; then
4641                         tm_file="${tm_file} dbx.h"
4642                 fi
4643                 xm_defines=USG
4644                 xmake_file=mips/x-iris
4645                 if test x$gas = xyes
4646                 then
4647                         tmake_file=mips/t-mips-gas
4648                 else
4649                         extra_passes="mips-tfile mips-tdump"
4650                 fi
4651                 if test x$gnu_ld != xyes
4652                 then
4653                         use_collect2=yes
4654                 fi
4655 #               if test x$enable_threads = xyes; then
4656 #                       thread_file='irix'
4657 #               fi
4658                 ;;
4659         mips-sgi-*)                     # Mostly like a MIPS.
4660                 tm_file="mips/iris3.h ${tm_file}"
4661                 if test x$stabs = xyes; then
4662                         tm_file="${tm_file} dbx.h"
4663                 fi
4664                 xm_defines=USG
4665                 xmake_file=mips/x-iris3
4666                 if test x$gas = xyes
4667                 then
4668                         tmake_file=mips/t-mips-gas
4669                 else
4670                         extra_passes="mips-tfile mips-tdump"
4671                 fi
4672                 if test x$gnu_ld != xyes
4673                 then
4674                         use_collect2=yes
4675                 fi
4676                 ;;
4677         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4678                 tm_file="mips/osfrose.h ${tm_file}"
4679                 xmake_file=mips/x-osfrose
4680                 tmake_file=mips/t-osfrose
4681                 extra_objs=halfpic.o
4682                 use_collect2=yes
4683                 ;;
4684         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4685                 tm_file=mips/dec-osf1.h
4686                 if test x$stabs = xyes; then
4687                         tm_file="${tm_file} dbx.h"
4688                 fi
4689                 xmake_file=mips/x-dec-osf1
4690                 if test x$gas = xyes
4691                 then
4692                         tmake_file=mips/t-mips-gas
4693                 else
4694                         tmake_file=mips/t-ultrix
4695                         extra_passes="mips-tfile mips-tdump"
4696                 fi
4697                 if test x$gnu_ld != xyes
4698                 then
4699                         use_collect2=yes
4700                 fi
4701                 ;;
4702         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4703               tm_file=mips/dec-bsd.h
4704               if test x$gas = xyes
4705               then
4706                         tmake_file=mips/t-mips-gas
4707               else
4708                         tmake_file=mips/t-ultrix
4709                         extra_passes="mips-tfile mips-tdump"
4710               fi
4711               if test x$gnu_ld != xyes
4712               then
4713                         use_collect2=yes
4714               fi
4715               ;;
4716         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4717                 tm_file=mips/netbsd.h
4718                 # On NetBSD, the headers are already okay, except for math.h.
4719                 tmake_file=t-netbsd
4720                 ;;
4721        mips*-*-linux*)                         # Linux MIPS, either endian.
4722                 xmake_file=x-linux
4723                 xm_file="xm-siglist.h ${xm_file}"
4724                case $machine in
4725                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4726                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4727                esac
4728                 extra_parts="crtbegin.o crtend.o"
4729                 gnu_ld=yes
4730                 gas=yes
4731                 ;;
4732         mips*el-*-openbsd*)     # mips little endian
4733                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4734                 tm_file=mips/openbsd.h
4735                 ;;
4736         mips*-*-openbsd*)               # mips big endian
4737                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4738                 tm_file=mips/openbsd-be.h
4739                 ;;
4740         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4741                 tm_file="mips/news4.h ${tm_file}"
4742                 if test x$stabs = xyes; then
4743                         tm_file="${tm_file} dbx.h"
4744                 fi
4745                 if test x$gas = xyes
4746                 then
4747                         tmake_file=mips/t-mips-gas
4748                 else
4749                         extra_passes="mips-tfile mips-tdump"
4750                 fi
4751                 if test x$gnu_ld != xyes
4752                 then
4753                         use_collect2=yes
4754                 fi
4755                 xmake_file=mips/x-sony
4756                 ;;
4757         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4758                                         # That is based on svr4.
4759                 # t-svr4 is not right because this system doesn't use ELF.
4760                 tm_file="mips/news5.h ${tm_file}"
4761                 if test x$stabs = xyes; then
4762                         tm_file="${tm_file} dbx.h"
4763                 fi
4764                 xm_file="xm-siglist.h ${xm_file}"
4765                 xm_defines=USG
4766                 if test x$gas = xyes
4767                 then
4768                         tmake_file=mips/t-mips-gas
4769                 else
4770                         extra_passes="mips-tfile mips-tdump"
4771                 fi
4772                 if test x$gnu_ld != xyes
4773                 then
4774                         use_collect2=yes
4775                 fi
4776                 ;;
4777         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4778                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4779                 if test x$stabs = xyes; then
4780                         tm_file="${tm_file} dbx.h"
4781                 fi
4782                 xm_file="xm-siglist.h ${xm_file}"
4783                 xm_defines=USG
4784                 xmake_file=mips/x-sysv
4785                 if test x$gas = xyes
4786                 then
4787                         tmake_file=mips/t-mips-gas
4788                         extra_parts="crtbegin.o crtend.o"
4789                 else
4790                         tmake_file=mips/t-mips
4791                         extra_passes="mips-tfile mips-tdump"
4792                 fi
4793                 if test x$gnu_ld != xyes
4794                 then
4795                         use_collect2=yes
4796                 fi
4797                 ;;
4798         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4799                 tm_file="mips/ultrix.h ${tm_file}"
4800                 if test x$stabs = xyes; then
4801                         tm_file="${tm_file} dbx.h"
4802                 fi
4803                 xmake_file=mips/x-ultrix
4804                 if test x$gas = xyes
4805                 then
4806                         tmake_file=mips/t-mips-gas
4807                 else
4808                         tmake_file=mips/t-ultrix
4809                         extra_passes="mips-tfile mips-tdump"
4810                 fi
4811                 if test x$gnu_ld != xyes
4812                 then
4813                         use_collect2=yes
4814                 fi
4815                 ;;
4816         mips-*-riscos[56789]bsd*)
4817                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4818                 if test x$stabs = xyes; then
4819                         tm_file="${tm_file} dbx.h"
4820                 fi
4821                 if test x$gas = xyes
4822                 then
4823                         tmake_file=mips/t-bsd-gas
4824                 else
4825                         tmake_file=mips/t-bsd
4826                         extra_passes="mips-tfile mips-tdump"
4827                 fi
4828                 if test x$gnu_ld != xyes
4829                 then
4830                         use_collect2=yes
4831                 fi
4832                 ;;
4833         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4834                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4835                 if test x$stabs = xyes; then
4836                         tm_file="${tm_file} dbx.h"
4837                 fi
4838                 if test x$gas = xyes
4839                 then
4840                         tmake_file=mips/t-bsd-gas
4841                 else
4842                         tmake_file=mips/t-bsd
4843                         extra_passes="mips-tfile mips-tdump"
4844                 fi
4845                 if test x$gnu_ld != xyes
4846                 then
4847                         use_collect2=yes
4848                 fi
4849                 ;;
4850         mips-*-riscos[56789]sysv4*)
4851                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4852                 if test x$stabs = xyes; then
4853                         tm_file="${tm_file} dbx.h"
4854                 fi
4855                 xm_file="xm-siglist.h ${xm_file}"
4856                 xmake_file=mips/x-sysv
4857                 if test x$gas = xyes
4858                 then
4859                         tmake_file=mips/t-svr4-gas
4860                 else
4861                         tmake_file=mips/t-svr4
4862                         extra_passes="mips-tfile mips-tdump"
4863                 fi
4864                 if test x$gnu_ld != xyes
4865                 then
4866                         use_collect2=yes
4867                 fi
4868                 ;;
4869         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4870                 tm_file="mips/svr4-4.h ${tm_file}"
4871                 if test x$stabs = xyes; then
4872                         tm_file="${tm_file} dbx.h"
4873                 fi
4874                 xm_defines=USG
4875                 xmake_file=mips/x-sysv
4876                 if test x$gas = xyes
4877                 then
4878                         tmake_file=mips/t-svr4-gas
4879                 else
4880                         tmake_file=mips/t-svr4
4881                         extra_passes="mips-tfile mips-tdump"
4882                 fi
4883                 if test x$gnu_ld != xyes
4884                 then
4885                         use_collect2=yes
4886                 fi
4887                 ;;
4888         mips-*-riscos[56789]sysv*)
4889                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4890                 if test x$stabs = xyes; then
4891                         tm_file="${tm_file} dbx.h"
4892                 fi
4893                 xm_defines=USG
4894                 xmake_file=mips/x-sysv
4895                 if test x$gas = xyes
4896                 then
4897                         tmake_file=mips/t-svr3-gas
4898                 else
4899                         tmake_file=mips/t-svr3
4900                         extra_passes="mips-tfile mips-tdump"
4901                 fi
4902                 if test x$gnu_ld != xyes
4903                 then
4904                         use_collect2=yes
4905                 fi
4906                 ;;
4907         mips-*-sysv* | mips-*-riscos*sysv*)
4908                 tm_file="mips/svr3-4.h ${tm_file}"
4909                 if test x$stabs = xyes; then
4910                         tm_file="${tm_file} dbx.h"
4911                 fi
4912                 xm_defines=USG
4913                 xmake_file=mips/x-sysv
4914                 if test x$gas = xyes
4915                 then
4916                         tmake_file=mips/t-svr3-gas
4917                 else
4918                         tmake_file=mips/t-svr3
4919                         extra_passes="mips-tfile mips-tdump"
4920                 fi
4921                 if test x$gnu_ld != xyes
4922                 then
4923                         use_collect2=yes
4924                 fi
4925                 ;;
4926         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4927                 tm_file=mips/mips-5.h
4928                 if test x$stabs = xyes; then
4929                         tm_file="${tm_file} dbx.h"
4930                 fi
4931                 if test x$gas = xyes
4932                 then
4933                         tmake_file=mips/t-mips-gas
4934                 else
4935                         extra_passes="mips-tfile mips-tdump"
4936                 fi
4937                 if test x$gnu_ld != xyes
4938                 then
4939                         use_collect2=yes
4940                 fi
4941                 ;;
4942         mips-*-gnu*)
4943                 ;;
4944         mipsel-*-ecoff*)
4945                 tm_file=mips/ecoffl.h
4946                 if test x$stabs = xyes; then
4947                         tm_file="${tm_file} dbx.h"
4948                 fi
4949                 tmake_file=mips/t-ecoff
4950                 ;;
4951         mips-*-ecoff*)
4952                 tm_file="gofast.h mips/ecoff.h"
4953                 if test x$stabs = xyes; then
4954                         tm_file="${tm_file} dbx.h"
4955                 fi
4956                 tmake_file=mips/t-ecoff
4957                 ;;
4958         mipsel-*-elf*)
4959                 tm_file="mips/elfl.h libgloss.h"
4960                 tmake_file=mips/t-elf
4961                 ;;
4962         mips-*-elf*)
4963                 tm_file="mips/elf.h"
4964                 tmake_file=mips/t-elf
4965                 ;;
4966         mips64el-*-elf*)
4967                 tm_file="mips/elfl64.h"
4968                 tmake_file=mips/t-elf
4969                 ;;
4970         mips64orionel-*-elf*)
4971                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4972                 tmake_file=mips/t-elf
4973                 ;;
4974         mips64-*-elf*)
4975                 tm_file="mips/elf64.h"
4976                 tmake_file=mips/t-elf
4977                 ;;
4978         mips64orion-*-elf*)
4979                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
4980                 tmake_file=mips/t-elf
4981                 ;;
4982         mips64orion-*-rtems*)
4983                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
4984                 tmake_file="mips/t-ecoff t-rtems"
4985                 ;;
4986         mipstx39el-*-elf*)
4987                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
4988                 tmake_file=mips/t-r3900
4989                 ;;
4990         mipstx39-*-elf*)
4991                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
4992                 tmake_file=mips/t-r3900
4993                 ;;
4994         mips-*-*)                               # Default MIPS RISC-OS 4.0.
4995                 if test x$stabs = xyes; then
4996                         tm_file="${tm_file} dbx.h"
4997                 fi
4998                 if test x$gas = xyes
4999                 then
5000                         tmake_file=mips/t-mips-gas
5001                 else
5002                         extra_passes="mips-tfile mips-tdump"
5003                 fi
5004                 if test x$gnu_ld != xyes
5005                 then
5006                         use_collect2=yes
5007                 fi
5008                 ;;
5009         mn10200-*-*)
5010                 cpu_type=mn10200
5011                 tm_file="mn10200/mn10200.h"
5012                 if test x$stabs = xyes
5013                 then
5014                         tm_file="${tm_file} dbx.h"
5015                 fi
5016                 use_collect2=no
5017                 ;;
5018         mn10300-*-*)
5019                 cpu_type=mn10300
5020                 tm_file="mn10300/mn10300.h"
5021                 if test x$stabs = xyes
5022                 then
5023                         tm_file="${tm_file} dbx.h"
5024                 fi
5025                 use_collect2=no
5026                 ;;
5027         ns32k-encore-bsd*)
5028                 tm_file=ns32k/encore.h
5029                 use_collect2=yes
5030                 ;;
5031         ns32k-sequent-bsd*)
5032                 tm_file=ns32k/sequent.h
5033                 use_collect2=yes
5034                 ;;
5035         ns32k-tek6100-bsd*)
5036                 tm_file=ns32k/tek6100.h
5037                 use_collect2=yes
5038                 ;;
5039         ns32k-tek6200-bsd*)
5040                 tm_file=ns32k/tek6200.h
5041                 use_collect2=yes
5042                 ;;
5043 # This has not been updated to GCC 2.
5044 #       ns32k-ns-genix*)
5045 #               xm_defines=USG
5046 #               xmake_file=ns32k/x-genix
5047 #               tm_file=ns32k/genix.h
5048 #               use_collect2=yes
5049 #               ;;
5050         ns32k-merlin-*)
5051                 tm_file=ns32k/merlin.h
5052                 use_collect2=yes
5053                 ;;
5054         ns32k-pc532-mach*)
5055                 tm_file=ns32k/pc532-mach.h
5056                 use_collect2=yes
5057                 ;;
5058         ns32k-pc532-minix*)
5059                 tm_file=ns32k/pc532-min.h
5060                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5061                 xm_defines=USG
5062                 use_collect2=yes
5063                 ;;
5064         ns32k-*-netbsd*)
5065                 tm_file=ns32k/netbsd.h
5066                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5067                 # On NetBSD, the headers are already okay, except for math.h.
5068                 tmake_file=t-netbsd
5069        use_collect2=yes
5070                 ;;
5071         pdp11-*-bsd)
5072                 tm_file="${tm_file} pdp11/2bsd.h"
5073                 ;;
5074         pdp11-*-*)
5075                 ;;
5076         ns32k-*-openbsd*)
5077                 # Nothing special
5078                 ;;
5079         pyramid-*-*)
5080                 cpu_type=pyr
5081                 xmake_file=pyr/x-pyr
5082                 use_collect2=yes
5083                 ;;
5084         romp-*-aos*)
5085                 use_collect2=yes
5086                 ;;
5087         romp-*-mach*)
5088                 xmake_file=romp/x-mach
5089                 use_collect2=yes
5090                 ;;
5091         romp-*-openbsd*)
5092                 # Nothing special
5093                 ;;
5094         powerpc-*-openbsd*)
5095                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5096                 ;;
5097         powerpc-*-beos*)
5098                 cpu_type=rs6000
5099                 tm_file=rs6000/beos.h
5100                 xm_file=rs6000/xm-beos.h
5101                 tmake_file=rs6000/t-beos
5102                 xmake_file=rs6000/x-beos
5103                 ;;
5104         powerpc-*-sysv* | powerpc-*-elf*)
5105                 tm_file=rs6000/sysv4.h
5106                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5107                 xm_defines="USG POSIX"
5108                 extra_headers=ppc-asm.h
5109                 if test x$gas = xyes
5110                 then
5111                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5112                 else
5113                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5114                 fi
5115                 xmake_file=rs6000/x-sysv4
5116                 ;;
5117         powerpc-*-eabiaix*)
5118                 tm_file=rs6000/eabiaix.h
5119                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5120                 extra_headers=ppc-asm.h
5121                 ;;
5122         powerpc-*-eabisim*)
5123                 tm_file=rs6000/eabisim.h
5124                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5125                 extra_headers=ppc-asm.h
5126                 ;;
5127         powerpc-*-eabi*)
5128                 tm_file=rs6000/eabi.h
5129                 if test x$gas = xyes
5130                 then
5131                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5132                 else
5133                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5134                 fi
5135                 extra_headers=ppc-asm.h
5136                 ;;
5137         powerpc-*-rtems*)
5138                 tm_file=rs6000/rtems.h
5139                 if test x$gas = xyes
5140                 then
5141                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5142                 else
5143                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5144                 fi
5145                 extra_headers=ppc-asm.h
5146                 ;;
5147         powerpc-*-linux-gnulibc1)
5148                 tm_file=rs6000/linux.h
5149                 xm_file=rs6000/xm-sysv4.h
5150                 out_file=rs6000/rs6000.c
5151                 if test x$gas = xyes
5152                 then
5153                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5154                 else
5155                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5156                 fi
5157                 xmake_file=x-linux
5158                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5159                 extra_headers=ppc-asm.h
5160                 if test x$enable_threads = xyes; then
5161                         thread_file='posix'
5162                 fi
5163                 ;;
5164         powerpc-*-linux-gnu*)
5165                 tm_file=rs6000/linux.h
5166                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5167                 xm_defines="USG ${xm_defines}"
5168                 out_file=rs6000/rs6000.c
5169                 if test x$gas = xyes
5170                 then
5171                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5172                 else
5173                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5174                 fi
5175                 xmake_file=x-linux
5176                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5177                 extra_headers=ppc-asm.h
5178                 if test x$enable_threads = xyes; then
5179                         thread_file='posix'
5180                 fi
5181                 ;;
5182         powerpc-wrs-vxworks*)
5183                 cpu_type=rs6000
5184                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5185                 xm_defines="USG POSIX"
5186                 tm_file=rs6000/vxppc.h
5187                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5188                 extra_headers=ppc-asm.h
5189                 thread_file='vxworks'
5190                 ;;
5191         powerpcle-*-sysv* | powerpcle-*-elf*)
5192                 tm_file=rs6000/sysv4le.h
5193                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5194                 xm_defines="USG POSIX"
5195                 if test x$gas = xyes
5196                 then
5197                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5198                 else
5199                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5200                 fi
5201                 xmake_file=rs6000/x-sysv4
5202                 extra_headers=ppc-asm.h
5203                 ;;
5204         powerpcle-*-eabisim*)
5205                 tm_file=rs6000/eabilesim.h
5206                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5207                 extra_headers=ppc-asm.h
5208                 ;;
5209         powerpcle-*-eabi*)
5210                 tm_file=rs6000/eabile.h
5211                 if test x$gas = xyes
5212                 then
5213                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5214                 else
5215                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5216                 fi
5217                 extra_headers=ppc-asm.h
5218                 ;;
5219         powerpcle-*-winnt* )
5220                 tm_file=rs6000/win-nt.h
5221                 tmake_file=rs6000/t-winnt
5222 #               extra_objs=pe.o
5223                 if test x$enable_threads = xyes; then
5224                         thread_file='win32'
5225                 fi
5226                 extra_headers=ppc-asm.h
5227                 ;;
5228         powerpcle-*-pe | powerpcle-*-cygwin*)
5229                 tm_file=rs6000/cygwin.h
5230                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5231                 tmake_file=rs6000/t-winnt
5232                 xmake_file=rs6000/x-cygwin
5233 #               extra_objs=pe.o
5234                 if test x$enable_threads = xyes; then
5235                         thread_file='win32'
5236                 fi
5237                 exeext=.exe
5238                 extra_headers=ppc-asm.h
5239                 ;;
5240         powerpcle-*-solaris2*)
5241                 tm_file=rs6000/sol2.h
5242                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5243                 xm_defines="USG POSIX"
5244                 if test x$gas = xyes
5245                 then
5246                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5247                 else
5248                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5249                 fi
5250                 xmake_file=rs6000/x-sysv4
5251                 extra_headers=ppc-asm.h
5252                 ;;
5253         rs6000-ibm-aix3.[01]*)
5254                 tm_file=rs6000/aix31.h
5255                 xmake_file=rs6000/x-aix31
5256                 float_format=none
5257                 use_collect2=yes
5258                 ;;
5259         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5260                 tm_file=rs6000/aix3newas.h
5261                 if test x$host != x$target
5262                 then
5263                         tmake_file=rs6000/t-xnewas
5264                 else
5265                         tmake_file=rs6000/t-newas
5266                 fi
5267                 float_format=none
5268                 use_collect2=yes
5269                 ;;
5270         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5271                 tm_file=rs6000/aix41.h
5272                 if test x$host != x$target
5273                 then
5274                         tmake_file=rs6000/t-xnewas
5275                 else
5276                         tmake_file=rs6000/t-newas
5277                 fi
5278                 if test "$gnu_ld" = yes
5279                 then
5280                         xmake_file=rs6000/x-aix41-gld
5281                 else
5282                         xmake_file=rs6000/x-aix41
5283                 fi
5284                 float_format=none
5285                 use_collect2=yes
5286                 ;;
5287         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5288                 tm_file=rs6000/aix43.h
5289                 if test x$host != x$target
5290                 then
5291                         tmake_file=rs6000/t-xaix43
5292                 else
5293                         tmake_file=rs6000/t-aix43
5294                 fi
5295                 xmake_file=rs6000/x-aix43
5296                 float_format=none
5297                 use_collect2=yes
5298                 ;;
5299         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5300                 tm_file=rs6000/aix43.h
5301                 if test x$host != x$target
5302                 then
5303                         tmake_file=rs6000/t-xaix43
5304                 else
5305                         tmake_file=rs6000/t-aix43
5306                 fi
5307                 xmake_file=rs6000/x-aix43
5308                 float_format=none
5309                 use_collect2=yes
5310                 ;;
5311         rs6000-ibm-aix*)
5312                 float_format=none
5313                 use_collect2=yes
5314                 ;;
5315         rs6000-bull-bosx)
5316                 float_format=none
5317                 use_collect2=yes
5318                 ;;
5319         rs6000-*-mach*)
5320                 tm_file=rs6000/mach.h
5321                 xm_file="${xm_file} rs6000/xm-mach.h"
5322                 xmake_file=rs6000/x-mach
5323                 use_collect2=yes
5324                 ;;
5325         rs6000-*-lynxos*)
5326                 tm_file=rs6000/lynx.h
5327                 xm_file=rs6000/xm-lynx.h
5328                 tmake_file=rs6000/t-rs6000
5329                 xmake_file=rs6000/x-lynx
5330                 use_collect2=yes
5331                 ;;
5332         sh-*-elf*)
5333                 tm_file=sh/elf.h
5334                 float_format=sh
5335                 ;;
5336         sh-*-rtemself*)
5337                 tmake_file="sh/t-sh t-rtems"
5338                 tm_file=sh/rtemself.h
5339                 float_format=sh
5340                 ;;
5341         sh-*-rtems*)
5342                 tmake_file="sh/t-sh t-rtems"
5343                 tm_file=sh/rtems.h
5344                 float_format=sh
5345                 ;;
5346         sh-*-*)
5347                 float_format=sh
5348                 ;;
5349         sparc-tti-*)
5350                 tm_file=sparc/pbd.h
5351                 xm_file="xm-alloca.h ${xm_file}"
5352                 xm_defines=USG
5353                 ;;
5354         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5355                 tm_file=sparc/vxsparc.h
5356                 tmake_file=sparc/t-vxsparc
5357                 use_collect2=yes
5358                 thread_file='vxworks'
5359                 ;;
5360         sparc-*-aout*)
5361                 tmake_file=sparc/t-sparcbare
5362                 tm_file="sparc/aout.h libgloss.h"
5363                 ;;
5364         sparc-*-netbsd*)
5365                 tm_file=sparc/netbsd.h
5366                 tmake_file=t-netbsd
5367        use_collect2=yes
5368                 ;;
5369         sparc-*-openbsd*)
5370                 # we need collect2 until our bug is fixed...
5371                 use_collect2=yes
5372                 ;;
5373         sparc-*-bsd*)
5374                 tm_file=sparc/bsd.h
5375                 ;;
5376         sparc-*-elf*)
5377                 tm_file=sparc/elf.h
5378                 tmake_file=sparc/t-elf
5379                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5380                 #float_format=i128
5381                 float_format=i64
5382                 ;;
5383         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5384                 xm_file="${xm_file} sparc/xm-linux.h"
5385                 tm_file=sparc/linux-aout.h
5386                 xmake_file=x-linux
5387                 gnu_ld=yes
5388                 ;;
5389         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5390                 xm_file="${xm_file} sparc/xm-linux.h"
5391                 xmake_file=x-linux
5392                 tm_file=sparc/linux.h
5393                 tmake_file="t-linux t-linux-gnulibc1"
5394                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5395                 gnu_ld=yes
5396                 ;;
5397         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5398                 xm_file="${xm_file} sparc/xm-linux.h"
5399                 xmake_file=x-linux
5400                 tm_file=sparc/linux.h
5401                 tmake_file="t-linux"
5402                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5403                 gnu_ld=yes
5404                 if test x$enable_threads = xyes; then
5405                         thread_file='posix'
5406                 fi
5407                 ;;
5408         sparc-*-lynxos*)
5409                 if test x$gas = xyes
5410                 then
5411                         tm_file=sparc/lynx.h
5412                 else
5413                         tm_file=sparc/lynx-ng.h
5414                 fi
5415                 xm_file=sparc/xm-lynx.h
5416                 tmake_file=sparc/t-sunos41
5417                 xmake_file=x-lynx
5418                 ;;
5419         sparc-*-rtems*)
5420                 tmake_file="sparc/t-sparcbare t-rtems"
5421                 tm_file=sparc/rtems.h
5422                 ;;
5423         sparcv9-*-solaris2*)
5424                 tm_file=sparc/sol2-sld-64.h
5425                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5426                 xm_defines="USG POSIX"
5427                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5428                 xmake_file=sparc/x-sysv4
5429                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5430                 float_format=none
5431                 if test x${enable_threads} = x ; then
5432                     enable_threads=$have_pthread_h
5433                     if test x${enable_threads} = x ; then
5434                         enable_threads=$have_thread_h
5435                     fi
5436                 fi
5437                 if test x${enable_threads} = xyes ; then
5438                     if test x${have_pthread_h} = xyes ; then
5439                         thread_file='posix'
5440                     else
5441                         thread_file='solaris'
5442                     fi
5443                 fi
5444                 ;;
5445         sparc-hal-solaris2*)
5446                 xm_file=sparc/xm-sol2.h
5447                 tm_file="sparc/sol2.h sparc/hal.h"
5448                 tmake_file="sparc/t-halos sparc/t-sol2"
5449                 xmake_file=sparc/x-sysv4
5450                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5451                 broken_install=yes
5452                 ;;
5453         sparc-*-solaris2*)
5454                 if test x$gnu_ld = xyes
5455                 then
5456                         tm_file=sparc/sol2.h
5457                 else
5458                         tm_file=sparc/sol2-sld.h
5459                 fi
5460                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5461                 xm_defines="USG POSIX"
5462                 tmake_file=sparc/t-sol2
5463                 xmake_file=sparc/x-sysv4
5464                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5465                 case $machine in
5466                 *-*-solaris2.[0-4])
5467                         float_format=i128
5468                         ;;
5469                 *)
5470                         float_format=none
5471                         ;;
5472                 esac
5473                 if test x${enable_threads} = x; then
5474                     enable_threads=$have_pthread_h
5475                     if test x${enable_threads} = x; then
5476                         enable_threads=$have_thread_h
5477                     fi
5478                 fi
5479                 if test x${enable_threads} = xyes; then
5480                     if test x${have_pthread_h} = xyes; then
5481                         thread_file='posix'
5482                     else
5483                         thread_file='solaris'
5484                     fi
5485                 fi
5486                 ;;
5487         sparc-*-sunos4.0*)
5488                 tm_file=sparc/sunos4.h
5489                 tmake_file=sparc/t-sunos40
5490                 use_collect2=yes
5491                 ;;
5492         sparc-*-sunos4*)
5493                 tm_file=sparc/sunos4.h
5494                 tmake_file=sparc/t-sunos41
5495                 use_collect2=yes
5496                 if test x$gas = xyes; then
5497                         tm_file="${tm_file} sparc/sun4gas.h"
5498                 fi
5499                 ;;
5500         sparc-*-sunos3*)
5501                 tm_file=sparc/sun4o3.h
5502                 use_collect2=yes
5503                 ;;
5504         sparc-*-sysv4*)
5505                 tm_file=sparc/sysv4.h
5506                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5507                 xm_defines="USG POSIX"
5508                 tmake_file=t-svr4
5509                 xmake_file=sparc/x-sysv4
5510                 extra_parts="crtbegin.o crtend.o"
5511                 ;;
5512         sparc-*-vxsim*)
5513                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5514                 xm_defines="USG POSIX"
5515                 tm_file=sparc/vxsim.h
5516                 tmake_file=sparc/t-vxsparc
5517                 xmake_file=sparc/x-sysv4
5518                 ;;
5519         sparclet-*-aout*)
5520                 tm_file="sparc/splet.h libgloss.h"
5521                 tmake_file=sparc/t-splet
5522                 ;;
5523         sparclite-*-coff*)
5524                 tm_file="sparc/litecoff.h libgloss.h"
5525                 tmake_file=sparc/t-sparclite
5526                 ;;
5527         sparclite-*-aout*)
5528                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5529                 tmake_file=sparc/t-sparclite
5530                 ;;
5531         sparc64-*-aout*)
5532                 tmake_file=sparc/t-sp64
5533                 tm_file=sparc/sp64-aout.h
5534                 ;;
5535         sparc64-*-elf*)
5536                 tmake_file=sparc/t-sp64
5537                 tm_file=sparc/sp64-elf.h
5538                 extra_parts="crtbegin.o crtend.o"
5539                 ;;
5540         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5541                 tmake_file="t-linux sparc/t-linux64"
5542                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5543                 tm_file=sparc/linux64.h
5544                 xmake_file=x-linux
5545                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5546                 gnu_ld=yes
5547                 ;;
5548 # This hasn't been upgraded to GCC 2.
5549 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5550 #               tm_file=tahoe/harris.h
5551 #               ;;
5552 #       tahoe-*-bsd*)                   # tahoe running BSD
5553 #               ;;
5554         thumb-*-coff* | thumbel-*-coff*)
5555                 tm_file=arm/tcoff.h
5556                 out_file=arm/thumb.c
5557                 xm_file=arm/xm-thumb.h
5558                 md_file=arm/thumb.md
5559                 tmake_file=arm/t-thumb
5560                 ;;
5561         thumb-*-elf* | thumbel-*-elf*)
5562                 tm_file=arm/telf.h
5563                 out_file=arm/thumb.c
5564                 xm_file=arm/xm-thumb.h
5565                 md_file=arm/thumb.md
5566                 tmake_file=arm/t-thumb-elf
5567                 ;;
5568         thumb-wrs-vxworks)
5569                 tm_file=arm/tcoff.h
5570                 out_file=arm/thumb.c
5571                 xm_file=arm/xm-thumb.h
5572                 md_file=arm/thumb.md
5573                 tmake_file=arm/t-thumb
5574                 thread_file='vxworks'
5575                 ;;
5576 # This hasn't been upgraded to GCC 2.
5577 #       tron-*-*)
5578 #               cpu_type=gmicro
5579 #               use_collect2=yes
5580 #               ;;
5581         v850-*-*)
5582                 cpu_type=v850
5583                 tm_file="v850/v850.h"
5584                 xm_file="v850/xm-v850.h"
5585                 tmake_file=v850/t-v850
5586                 if test x$stabs = xyes
5587                 then
5588                         tm_file="${tm_file} dbx.h"
5589                 fi
5590                 use_collect2=no
5591                 ;;
5592         vax-*-bsd*)                     # vaxen running BSD
5593                 use_collect2=yes
5594                 float_format=vax
5595                 ;;
5596         vax-*-sysv*)                    # vaxen running system V
5597                 tm_file="${tm_file} vax/vaxv.h"
5598                 xm_defines=USG
5599                 float_format=vax
5600                 ;;
5601         vax-*-netbsd*)
5602                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5603                 tmake_file=t-netbsd
5604                 float_format=vax
5605        use_collect2=yes
5606                 ;;
5607         vax-*-openbsd*)
5608                 tmake_file="${tmake_file} vax/t-openbsd"
5609                 ;;
5610         vax-*-ultrix*)                  # vaxen running ultrix
5611                 tm_file="${tm_file} vax/ultrix.h"
5612                 use_collect2=yes
5613                 float_format=vax
5614                 ;;
5615         vax-*-vms*)                     # vaxen running VMS
5616                 xm_file=vax/xm-vms.h
5617                 tm_file=vax/vms.h
5618                 float_format=vax
5619                 ;;
5620         vax-*-*)                        # vax default entry
5621                 float_format=vax
5622                 ;;
5623         we32k-att-sysv*)
5624                 xm_file="${xm_file} xm-svr3"
5625                 use_collect2=yes
5626                 ;;
5627         *)
5628                 echo "Configuration $machine not supported" 1>&2
5629                 exit 1
5630                 ;;
5631         esac
5632
5633         case $machine in
5634         *-*-linux-gnu*)
5635                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5636         *-*-gnu*)
5637                 # On the GNU system, the setup is just about the same on
5638                 # each different CPU.  The specific machines that GNU
5639                 # supports are matched above and just set $cpu_type.
5640                 xm_file="xm-gnu.h ${xm_file}"
5641                 tm_file=${cpu_type}/gnu.h
5642                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5643                 # GNU always uses ELF.
5644                 elf=yes
5645                 # GNU tools are the only tools.
5646                 gnu_ld=yes
5647                 gas=yes
5648                 xmake_file=x-linux      # These details are the same as Linux.
5649                 tmake_file=t-gnu        # These are not.
5650                 ;;
5651         *-*-sysv4*)
5652                 xmake_try_sysv=x-sysv
5653                 install_headers_dir=install-headers-cpio
5654                 ;;
5655         *-*-sysv*)
5656                 install_headers_dir=install-headers-cpio
5657                 ;;
5658         esac
5659
5660         # Distinguish i[34567]86
5661         # Also, do not run mips-tfile on MIPS if using gas.
5662         # Process --with-cpu= for PowerPC/rs6000
5663         target_cpu_default2=
5664         case $machine in
5665         i486-*-*)
5666                 target_cpu_default2=1
5667                 ;;
5668         i586-*-*)
5669                 case $target_alias in
5670                         k6-*)
5671                                 target_cpu_default2=4
5672                                 ;;
5673                         *)
5674                                 target_cpu_default2=2
5675                                 ;;
5676                 esac
5677                 ;;
5678         i686-*-* | i786-*-*)
5679                 target_cpu_default2=3
5680                 ;;
5681         alpha*-*-*)
5682                 case $machine in
5683                         alphaev6*)
5684                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
5685                                 ;;
5686                         alphapca56*)
5687                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5688                                 ;;
5689                         alphaev56*)
5690                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5691                                 ;;
5692                         alphaev5*)
5693                                 target_cpu_default2="MASK_CPU_EV5"
5694                                 ;;
5695                 esac
5696
5697                 if test x$gas = xyes
5698                 then
5699                         if test "$target_cpu_default2" = ""
5700                         then
5701                                 target_cpu_default2="MASK_GAS"
5702                         else
5703                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5704                         fi
5705                 fi
5706                 ;;
5707         arm*-*-*)
5708                 case "x$with_cpu" in
5709                         x)
5710                                 # The most generic
5711                                 target_cpu_default2="TARGET_CPU_generic"
5712                                 ;;
5713
5714                         # Distinguish cores, and major variants
5715                         # arm7m doesn't exist, but D & I don't affect code
5716                         xarm23678 | xarm250 | xarm67010 \
5717                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5718                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5719                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5720                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5721                                 ;;
5722
5723                         xyes | xno)
5724                                 echo "--with-cpu must be passed a value" 1>&2
5725                                 exit 1
5726                                 ;;
5727
5728                         *)
5729                                 if test x$pass2done = xyes
5730                                 then
5731                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5732                                         exit 1
5733                                 fi
5734                                 ;;
5735                 esac
5736                 ;;
5737
5738         mips*-*-ecoff* | mips*-*-elf*)
5739                 if test x$gas = xyes
5740                 then
5741                         if test x$gnu_ld = xyes
5742                         then
5743                                 target_cpu_default2=20
5744                         else
5745                                 target_cpu_default2=16
5746                         fi
5747                 fi
5748                 ;;
5749         mips*-*-*)
5750                 if test x$gas = xyes
5751                 then
5752                         target_cpu_default2=16
5753                 fi
5754                 ;;
5755         powerpc*-*-* | rs6000-*-*)
5756                 case "x$with_cpu" in
5757                         x)
5758                                 ;;
5759
5760                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5761                           | xrios1 | xrios2 | xrsc | xrsc1 \
5762                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5763                           | xec603e | x740 | x750 | x401 \
5764                           | x403 | x505 | x801 | x821 | x823 | x860)
5765                                 target_cpu_default2="\"$with_cpu\""
5766                                 ;;
5767
5768                         xyes | xno)
5769                                 echo "--with-cpu must be passed a value" 1>&2
5770                                 exit 1
5771                                 ;;
5772
5773                         *)
5774                                 if test x$pass2done = xyes
5775                                 then
5776                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5777                                         exit 1
5778                                 fi
5779                                 ;;
5780                 esac
5781                 ;;
5782         sparc*-*-*)
5783                 case ".$with_cpu" in
5784                         .)
5785                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5786                                 ;;
5787                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5788                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5789                                 ;;
5790                         *)
5791                                 if test x$pass2done = xyes
5792                                 then
5793                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5794                                         exit 1
5795                                 fi
5796                                 ;;
5797                 esac
5798                 ;;
5799         esac
5800
5801         if test "$target_cpu_default2" != ""
5802         then
5803                 if test "$target_cpu_default" != ""
5804                 then
5805                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5806                 else
5807                         target_cpu_default=$target_cpu_default2
5808                 fi
5809         fi
5810
5811         # No need for collect2 if we have the GNU linker.
5812         # Actually, there is now; GNU ld doesn't handle the EH info or
5813         # collecting for shared libraries.
5814         #case x$gnu_ld in
5815         #xyes)
5816         #       use_collect2=
5817         #       ;;
5818         #esac
5819
5820 # Save data on machine being used to compile GCC in build_xm_file.
5821 # Save data on host machine in vars host_xm_file and host_xmake_file.
5822         if test x$pass1done = x
5823         then
5824                 if test x"$xm_file" = x
5825                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5826                 else build_xm_file=$xm_file
5827                 fi
5828                 build_xm_defines=$xm_defines
5829                 build_install_headers_dir=$install_headers_dir
5830                 build_exeext=$exeext
5831                 pass1done=yes
5832         else
5833                 if test x$pass2done = x
5834                 then
5835                         if test x"$xm_file" = x
5836                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5837                         else host_xm_file=$xm_file
5838                         fi
5839                         host_xm_defines=$xm_defines
5840                         if test x"$xmake_file" = x
5841                         then xmake_file=$cpu_type/x-$cpu_type
5842                         fi
5843                         host_xmake_file="$xmake_file"
5844                         host_truncate_target=$truncate_target
5845                         host_extra_gcc_objs=$extra_gcc_objs
5846                         host_extra_objs=$extra_host_objs
5847                         host_exeext=$exeext
5848                         pass2done=yes
5849                 fi
5850         fi
5851 done
5852
5853 extra_objs="${host_extra_objs} ${extra_objs}"
5854
5855 # Default the target-machine variables that were not explicitly set.
5856 if test x"$tm_file" = x
5857 then tm_file=$cpu_type/$cpu_type.h; fi
5858
5859 if test x$extra_headers = x
5860 then extra_headers=; fi
5861
5862 if test x"$xm_file" = x
5863 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5864
5865 if test x$md_file = x
5866 then md_file=$cpu_type/$cpu_type.md; fi
5867
5868 if test x$out_file = x
5869 then out_file=$cpu_type/$cpu_type.c; fi
5870
5871 if test x"$tmake_file" = x
5872 then tmake_file=$cpu_type/t-$cpu_type
5873 fi
5874
5875 if test x"$dwarf2" = xyes
5876 then tm_file="tm-dwarf2.h $tm_file"
5877 fi
5878
5879 if test x$float_format = x
5880 then float_format=i64
5881 fi
5882
5883 if test $float_format = none
5884 then float_h_file=Makefile.in
5885 else float_h_file=float-$float_format.h
5886 fi
5887
5888 if test x$enable_haifa = x
5889 then
5890   case $target in
5891     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5892       enable_haifa=yes;;
5893   esac
5894 fi
5895
5896 # Handle cpp installation.
5897 if test x$enable_cpp != xno
5898 then
5899   tmake_file="$tmake_file t-install-cpp"
5900 fi
5901
5902 # Say what files are being used for the output code and MD file.
5903 echo "Using \`$srcdir/config/$out_file' to output insns."
5904 echo "Using \`$srcdir/config/$md_file' as machine description file."
5905
5906 count=a
5907 for f in $tm_file; do
5908         count=${count}x
5909 done
5910 if test $count = ax; then
5911         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5912 else
5913         echo "Using the following target machine macro files:"
5914         for f in $tm_file; do
5915                 echo "  $srcdir/config/$f"
5916         done
5917 fi
5918
5919 count=a
5920 for f in $host_xm_file; do
5921         count=${count}x
5922 done
5923 if test $count = ax; then
5924         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5925 else
5926         echo "Using the following host machine macro files:"
5927         for f in $host_xm_file; do
5928                 echo "  $srcdir/config/$f"
5929         done
5930 fi
5931
5932 if test "$host_xm_file" != "$build_xm_file"; then
5933         count=a
5934         for f in $build_xm_file; do
5935                 count=${count}x
5936         done
5937         if test $count = ax; then
5938                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5939         else
5940                 echo "Using the following build machine macro files:"
5941                 for f in $build_xm_file; do
5942                         echo "  $srcdir/config/$f"
5943                 done
5944         fi
5945 fi
5946
5947 if test x$thread_file = x; then
5948         if test x$target_thread_file != x; then
5949                 thread_file=$target_thread_file
5950         else
5951                 thread_file='single'
5952         fi
5953 fi
5954
5955 # Set up the header files.
5956 # $links is the list of header files to create.
5957 # $vars is the list of shell variables with file names to include.
5958 # auto-host.h is the file containing items generated by autoconf and is
5959 # the first file included by config.h.
5960 null_defines=
5961 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
5962
5963 # If host=build, it is correct to have hconfig include auto-host.h
5964 # as well.  If host!=build, we are in error and need to do more
5965 # work to find out the build config parameters.
5966 if test x$host = x$build
5967 then
5968         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
5969 else
5970         # We create a subdir, then run autoconf in the subdir.
5971         # To prevent recursion we set host and build for the new
5972         # invocation of configure to the build for this invocation
5973         # of configure.
5974         tempdir=build.$$
5975         rm -rf $tempdir
5976         mkdir $tempdir
5977         cd $tempdir
5978         case ${srcdir} in
5979         /*) realsrcdir=${srcdir};;
5980         *) realsrcdir=../${srcdir};;
5981         esac
5982         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
5983                 --target=$target --host=$build --build=$build
5984
5985         # We just finished tests for the build machine, so rename
5986         # the file auto-build.h in the gcc directory.
5987         mv auto-host.h ../auto-build.h
5988         cd ..
5989         rm -rf $tempdir
5990         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
5991 fi
5992
5993 xm_file="gansidecl.h ${xm_file}"
5994 tm_file="gansidecl.h ${tm_file}"
5995
5996 vars="host_xm_file tm_file xm_file build_xm_file"
5997 links="config.h tm.h tconfig.h hconfig.h"
5998 defines="host_xm_defines null_defines xm_defines build_xm_defines"
5999
6000 rm -f config.bak
6001 if test -f config.status; then mv -f config.status config.bak; fi
6002
6003 # Make the links.
6004 while test -n "$vars"
6005 do
6006         set $vars; var=$1; shift; vars=$*
6007         set $links; link=$1; shift; links=$*
6008         set $defines; define=$1; shift; defines=$*
6009
6010         rm -f $link
6011
6012         # Define TARGET_CPU_DEFAULT if the system wants one.
6013         # This substitutes for lots of *.h files.
6014         if test "$target_cpu_default" != "" -a $link = tm.h
6015         then
6016                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6017         fi
6018
6019         for file in `eval echo '$'$var`; do
6020                 case $file in
6021                 auto-config.h)
6022                         ;;
6023                 *)
6024                         echo '#ifdef IN_GCC' >>$link
6025                         ;;
6026                 esac
6027                 echo "#include \"$file\"" >>$link
6028                 case $file in
6029                 auto-config.h)
6030                         ;;
6031                 *)
6032                         echo '#endif' >>$link
6033                         ;;
6034                 esac
6035         done
6036
6037         for def in `eval echo '$'$define`; do
6038                 echo "#ifndef $def" >>$link
6039                 echo "#define $def" >>$link
6040                 echo "#endif" >>$link
6041         done
6042 done
6043
6044 # Truncate the target if necessary
6045 if test x$host_truncate_target != x; then
6046         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6047 fi
6048
6049 # Get the version trigger filename from the toplevel
6050 if test "${with_gcc_version_trigger+set}" = set; then
6051         gcc_version_trigger=$with_gcc_version_trigger
6052 else
6053         gcc_version_trigger=${srcdir}/version.c
6054 fi
6055 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
6056
6057 # Internationalization
6058 PACKAGE=gcc
6059 VERSION="$gcc_version"
6060 cat >> confdefs.h <<EOF
6061 #define PACKAGE "$PACKAGE"
6062 EOF
6063
6064 cat >> confdefs.h <<EOF
6065 #define VERSION "$VERSION"
6066 EOF
6067
6068
6069
6070
6071 ALL_LINGUAS="en_UK"
6072
6073 # NLS support is still experimental, so disable it by default for now.
6074 # Check whether --enable-nls or --disable-nls was given.
6075 if test "${enable_nls+set}" = set; then
6076   enableval="$enable_nls"
6077   :
6078 else
6079   enable_nls=no
6080 fi
6081
6082
6083
6084         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6085 echo "configure:6086: checking for strerror in -lcposix" >&5
6086 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6087 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6088   echo $ac_n "(cached) $ac_c" 1>&6
6089 else
6090   ac_save_LIBS="$LIBS"
6091 LIBS="-lcposix  $LIBS"
6092 cat > conftest.$ac_ext <<EOF
6093 #line 6094 "configure"
6094 #include "confdefs.h"
6095 /* Override any gcc2 internal prototype to avoid an error.  */
6096 /* We use char because int might match the return type of a gcc2
6097     builtin and then its argument prototype would still apply.  */
6098 char strerror();
6099
6100 int main() {
6101 strerror()
6102 ; return 0; }
6103 EOF
6104 if { (eval echo configure:6105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6105   rm -rf conftest*
6106   eval "ac_cv_lib_$ac_lib_var=yes"
6107 else
6108   echo "configure: failed program was:" >&5
6109   cat conftest.$ac_ext >&5
6110   rm -rf conftest*
6111   eval "ac_cv_lib_$ac_lib_var=no"
6112 fi
6113 rm -f conftest*
6114 LIBS="$ac_save_LIBS"
6115
6116 fi
6117 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6118   echo "$ac_t""yes" 1>&6
6119   LIBS="$LIBS -lcposix"
6120 else
6121   echo "$ac_t""no" 1>&6
6122 fi
6123
6124
6125
6126 echo $ac_n "checking for working const""... $ac_c" 1>&6
6127 echo "configure:6128: checking for working const" >&5
6128 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6129   echo $ac_n "(cached) $ac_c" 1>&6
6130 else
6131   cat > conftest.$ac_ext <<EOF
6132 #line 6133 "configure"
6133 #include "confdefs.h"
6134
6135 int main() {
6136
6137 /* Ultrix mips cc rejects this.  */
6138 typedef int charset[2]; const charset x;
6139 /* SunOS 4.1.1 cc rejects this.  */
6140 char const *const *ccp;
6141 char **p;
6142 /* NEC SVR4.0.2 mips cc rejects this.  */
6143 struct point {int x, y;};
6144 static struct point const zero = {0,0};
6145 /* AIX XL C 1.02.0.0 rejects this.
6146    It does not let you subtract one const X* pointer from another in an arm
6147    of an if-expression whose if-part is not a constant expression */
6148 const char *g = "string";
6149 ccp = &g + (g ? g-g : 0);
6150 /* HPUX 7.0 cc rejects these. */
6151 ++ccp;
6152 p = (char**) ccp;
6153 ccp = (char const *const *) p;
6154 { /* SCO 3.2v4 cc rejects this.  */
6155   char *t;
6156   char const *s = 0 ? (char *) 0 : (char const *) 0;
6157
6158   *t++ = 0;
6159 }
6160 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6161   int x[] = {25, 17};
6162   const int *foo = &x[0];
6163   ++foo;
6164 }
6165 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6166   typedef const int *iptr;
6167   iptr p = 0;
6168   ++p;
6169 }
6170 { /* AIX XL C 1.02.0.0 rejects this saying
6171      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6172   struct s { int j; const int *ap[3]; };
6173   struct s *b; b->j = 5;
6174 }
6175 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6176   const int foo = 10;
6177 }
6178
6179 ; return 0; }
6180 EOF
6181 if { (eval echo configure:6182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6182   rm -rf conftest*
6183   ac_cv_c_const=yes
6184 else
6185   echo "configure: failed program was:" >&5
6186   cat conftest.$ac_ext >&5
6187   rm -rf conftest*
6188   ac_cv_c_const=no
6189 fi
6190 rm -f conftest*
6191 fi
6192
6193 echo "$ac_t""$ac_cv_c_const" 1>&6
6194 if test $ac_cv_c_const = no; then
6195   cat >> confdefs.h <<\EOF
6196 #define const
6197 EOF
6198
6199 fi
6200
6201 echo $ac_n "checking for inline""... $ac_c" 1>&6
6202 echo "configure:6203: checking for inline" >&5
6203 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6204   echo $ac_n "(cached) $ac_c" 1>&6
6205 else
6206   ac_cv_c_inline=no
6207 for ac_kw in inline __inline__ __inline; do
6208   cat > conftest.$ac_ext <<EOF
6209 #line 6210 "configure"
6210 #include "confdefs.h"
6211
6212 int main() {
6213 } $ac_kw foo() {
6214 ; return 0; }
6215 EOF
6216 if { (eval echo configure:6217: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6217   rm -rf conftest*
6218   ac_cv_c_inline=$ac_kw; break
6219 else
6220   echo "configure: failed program was:" >&5
6221   cat conftest.$ac_ext >&5
6222 fi
6223 rm -f conftest*
6224 done
6225
6226 fi
6227
6228 echo "$ac_t""$ac_cv_c_inline" 1>&6
6229 case "$ac_cv_c_inline" in
6230   inline | yes) ;;
6231   no) cat >> confdefs.h <<\EOF
6232 #define inline
6233 EOF
6234  ;;
6235   *)  cat >> confdefs.h <<EOF
6236 #define inline $ac_cv_c_inline
6237 EOF
6238  ;;
6239 esac
6240
6241 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6242 echo "configure:6243: checking for off_t" >&5
6243 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6244   echo $ac_n "(cached) $ac_c" 1>&6
6245 else
6246   cat > conftest.$ac_ext <<EOF
6247 #line 6248 "configure"
6248 #include "confdefs.h"
6249 #include <sys/types.h>
6250 #if STDC_HEADERS
6251 #include <stdlib.h>
6252 #include <stddef.h>
6253 #endif
6254 EOF
6255 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6256   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6257   rm -rf conftest*
6258   ac_cv_type_off_t=yes
6259 else
6260   rm -rf conftest*
6261   ac_cv_type_off_t=no
6262 fi
6263 rm -f conftest*
6264
6265 fi
6266 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6267 if test $ac_cv_type_off_t = no; then
6268   cat >> confdefs.h <<\EOF
6269 #define off_t long
6270 EOF
6271
6272 fi
6273
6274 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6275 echo "configure:6276: checking for size_t" >&5
6276 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6277   echo $ac_n "(cached) $ac_c" 1>&6
6278 else
6279   cat > conftest.$ac_ext <<EOF
6280 #line 6281 "configure"
6281 #include "confdefs.h"
6282 #include <sys/types.h>
6283 #if STDC_HEADERS
6284 #include <stdlib.h>
6285 #include <stddef.h>
6286 #endif
6287 EOF
6288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6289   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6290   rm -rf conftest*
6291   ac_cv_type_size_t=yes
6292 else
6293   rm -rf conftest*
6294   ac_cv_type_size_t=no
6295 fi
6296 rm -f conftest*
6297
6298 fi
6299 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6300 if test $ac_cv_type_size_t = no; then
6301   cat >> confdefs.h <<\EOF
6302 #define size_t unsigned
6303 EOF
6304
6305 fi
6306
6307 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6308 # for constant arguments.  Useless!
6309 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6310 echo "configure:6311: checking for working alloca.h" >&5
6311 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6312   echo $ac_n "(cached) $ac_c" 1>&6
6313 else
6314   cat > conftest.$ac_ext <<EOF
6315 #line 6316 "configure"
6316 #include "confdefs.h"
6317 #include <alloca.h>
6318 int main() {
6319 char *p = alloca(2 * sizeof(int));
6320 ; return 0; }
6321 EOF
6322 if { (eval echo configure:6323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6323   rm -rf conftest*
6324   ac_cv_header_alloca_h=yes
6325 else
6326   echo "configure: failed program was:" >&5
6327   cat conftest.$ac_ext >&5
6328   rm -rf conftest*
6329   ac_cv_header_alloca_h=no
6330 fi
6331 rm -f conftest*
6332 fi
6333
6334 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6335 if test $ac_cv_header_alloca_h = yes; then
6336   cat >> confdefs.h <<\EOF
6337 #define HAVE_ALLOCA_H 1
6338 EOF
6339
6340 fi
6341
6342 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6343 echo "configure:6344: checking for alloca" >&5
6344 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6345   echo $ac_n "(cached) $ac_c" 1>&6
6346 else
6347   cat > conftest.$ac_ext <<EOF
6348 #line 6349 "configure"
6349 #include "confdefs.h"
6350
6351 #ifdef __GNUC__
6352 # define alloca __builtin_alloca
6353 #else
6354 # ifdef _MSC_VER
6355 #  include <malloc.h>
6356 #  define alloca _alloca
6357 # else
6358 #  if HAVE_ALLOCA_H
6359 #   include <alloca.h>
6360 #  else
6361 #   ifdef _AIX
6362  #pragma alloca
6363 #   else
6364 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6365 char *alloca ();
6366 #    endif
6367 #   endif
6368 #  endif
6369 # endif
6370 #endif
6371
6372 int main() {
6373 char *p = (char *) alloca(1);
6374 ; return 0; }
6375 EOF
6376 if { (eval echo configure:6377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6377   rm -rf conftest*
6378   ac_cv_func_alloca_works=yes
6379 else
6380   echo "configure: failed program was:" >&5
6381   cat conftest.$ac_ext >&5
6382   rm -rf conftest*
6383   ac_cv_func_alloca_works=no
6384 fi
6385 rm -f conftest*
6386 fi
6387
6388 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6389 if test $ac_cv_func_alloca_works = yes; then
6390   cat >> confdefs.h <<\EOF
6391 #define HAVE_ALLOCA 1
6392 EOF
6393
6394 fi
6395
6396 if test $ac_cv_func_alloca_works = no; then
6397   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6398   # that cause trouble.  Some versions do not even contain alloca or
6399   # contain a buggy version.  If you still want to use their alloca,
6400   # use ar to extract alloca.o from them instead of compiling alloca.c.
6401   ALLOCA=alloca.${ac_objext}
6402   cat >> confdefs.h <<\EOF
6403 #define C_ALLOCA 1
6404 EOF
6405
6406
6407 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6408 echo "configure:6409: checking whether alloca needs Cray hooks" >&5
6409 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6410   echo $ac_n "(cached) $ac_c" 1>&6
6411 else
6412   cat > conftest.$ac_ext <<EOF
6413 #line 6414 "configure"
6414 #include "confdefs.h"
6415 #if defined(CRAY) && ! defined(CRAY2)
6416 webecray
6417 #else
6418 wenotbecray
6419 #endif
6420
6421 EOF
6422 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6423   egrep "webecray" >/dev/null 2>&1; then
6424   rm -rf conftest*
6425   ac_cv_os_cray=yes
6426 else
6427   rm -rf conftest*
6428   ac_cv_os_cray=no
6429 fi
6430 rm -f conftest*
6431
6432 fi
6433
6434 echo "$ac_t""$ac_cv_os_cray" 1>&6
6435 if test $ac_cv_os_cray = yes; then
6436 for ac_func in _getb67 GETB67 getb67; do
6437   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6438 echo "configure:6439: checking for $ac_func" >&5
6439 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6440   echo $ac_n "(cached) $ac_c" 1>&6
6441 else
6442   cat > conftest.$ac_ext <<EOF
6443 #line 6444 "configure"
6444 #include "confdefs.h"
6445 /* System header to define __stub macros and hopefully few prototypes,
6446     which can conflict with char $ac_func(); below.  */
6447 #include <assert.h>
6448 /* Override any gcc2 internal prototype to avoid an error.  */
6449 /* We use char because int might match the return type of a gcc2
6450     builtin and then its argument prototype would still apply.  */
6451 char $ac_func();
6452
6453 int main() {
6454
6455 /* The GNU C library defines this for functions which it implements
6456     to always fail with ENOSYS.  Some functions are actually named
6457     something starting with __ and the normal name is an alias.  */
6458 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6459 choke me
6460 #else
6461 $ac_func();
6462 #endif
6463
6464 ; return 0; }
6465 EOF
6466 if { (eval echo configure:6467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6467   rm -rf conftest*
6468   eval "ac_cv_func_$ac_func=yes"
6469 else
6470   echo "configure: failed program was:" >&5
6471   cat conftest.$ac_ext >&5
6472   rm -rf conftest*
6473   eval "ac_cv_func_$ac_func=no"
6474 fi
6475 rm -f conftest*
6476 fi
6477
6478 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6479   echo "$ac_t""yes" 1>&6
6480   cat >> confdefs.h <<EOF
6481 #define CRAY_STACKSEG_END $ac_func
6482 EOF
6483
6484   break
6485 else
6486   echo "$ac_t""no" 1>&6
6487 fi
6488
6489 done
6490 fi
6491
6492 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6493 echo "configure:6494: checking stack direction for C alloca" >&5
6494 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6495   echo $ac_n "(cached) $ac_c" 1>&6
6496 else
6497   if test "$cross_compiling" = yes; then
6498   ac_cv_c_stack_direction=0
6499 else
6500   cat > conftest.$ac_ext <<EOF
6501 #line 6502 "configure"
6502 #include "confdefs.h"
6503 find_stack_direction ()
6504 {
6505   static char *addr = 0;
6506   auto char dummy;
6507   if (addr == 0)
6508     {
6509       addr = &dummy;
6510       return find_stack_direction ();
6511     }
6512   else
6513     return (&dummy > addr) ? 1 : -1;
6514 }
6515 main ()
6516 {
6517   exit (find_stack_direction() < 0);
6518 }
6519 EOF
6520 if { (eval echo configure:6521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6521 then
6522   ac_cv_c_stack_direction=1
6523 else
6524   echo "configure: failed program was:" >&5
6525   cat conftest.$ac_ext >&5
6526   rm -fr conftest*
6527   ac_cv_c_stack_direction=-1
6528 fi
6529 rm -fr conftest*
6530 fi
6531
6532 fi
6533
6534 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6535 cat >> confdefs.h <<EOF
6536 #define STACK_DIRECTION $ac_cv_c_stack_direction
6537 EOF
6538
6539 fi
6540
6541 for ac_hdr in unistd.h
6542 do
6543 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6544 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6545 echo "configure:6546: checking for $ac_hdr" >&5
6546 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6547   echo $ac_n "(cached) $ac_c" 1>&6
6548 else
6549   cat > conftest.$ac_ext <<EOF
6550 #line 6551 "configure"
6551 #include "confdefs.h"
6552 #include <$ac_hdr>
6553 EOF
6554 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6555 { (eval echo configure:6556: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6556 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6557 if test -z "$ac_err"; then
6558   rm -rf conftest*
6559   eval "ac_cv_header_$ac_safe=yes"
6560 else
6561   echo "$ac_err" >&5
6562   echo "configure: failed program was:" >&5
6563   cat conftest.$ac_ext >&5
6564   rm -rf conftest*
6565   eval "ac_cv_header_$ac_safe=no"
6566 fi
6567 rm -f conftest*
6568 fi
6569 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6570   echo "$ac_t""yes" 1>&6
6571     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6572   cat >> confdefs.h <<EOF
6573 #define $ac_tr_hdr 1
6574 EOF
6575
6576 else
6577   echo "$ac_t""no" 1>&6
6578 fi
6579 done
6580
6581 for ac_func in getpagesize
6582 do
6583 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6584 echo "configure:6585: checking for $ac_func" >&5
6585 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6586   echo $ac_n "(cached) $ac_c" 1>&6
6587 else
6588   cat > conftest.$ac_ext <<EOF
6589 #line 6590 "configure"
6590 #include "confdefs.h"
6591 /* System header to define __stub macros and hopefully few prototypes,
6592     which can conflict with char $ac_func(); below.  */
6593 #include <assert.h>
6594 /* Override any gcc2 internal prototype to avoid an error.  */
6595 /* We use char because int might match the return type of a gcc2
6596     builtin and then its argument prototype would still apply.  */
6597 char $ac_func();
6598
6599 int main() {
6600
6601 /* The GNU C library defines this for functions which it implements
6602     to always fail with ENOSYS.  Some functions are actually named
6603     something starting with __ and the normal name is an alias.  */
6604 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6605 choke me
6606 #else
6607 $ac_func();
6608 #endif
6609
6610 ; return 0; }
6611 EOF
6612 if { (eval echo configure:6613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6613   rm -rf conftest*
6614   eval "ac_cv_func_$ac_func=yes"
6615 else
6616   echo "configure: failed program was:" >&5
6617   cat conftest.$ac_ext >&5
6618   rm -rf conftest*
6619   eval "ac_cv_func_$ac_func=no"
6620 fi
6621 rm -f conftest*
6622 fi
6623
6624 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6625   echo "$ac_t""yes" 1>&6
6626     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6627   cat >> confdefs.h <<EOF
6628 #define $ac_tr_func 1
6629 EOF
6630
6631 else
6632   echo "$ac_t""no" 1>&6
6633 fi
6634 done
6635
6636 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6637 echo "configure:6638: checking for working mmap" >&5
6638 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6639   echo $ac_n "(cached) $ac_c" 1>&6
6640 else
6641   if test "$cross_compiling" = yes; then
6642   ac_cv_func_mmap_fixed_mapped=no
6643 else
6644   cat > conftest.$ac_ext <<EOF
6645 #line 6646 "configure"
6646 #include "confdefs.h"
6647
6648 /* Thanks to Mike Haertel and Jim Avera for this test.
6649    Here is a matrix of mmap possibilities:
6650         mmap private not fixed
6651         mmap private fixed at somewhere currently unmapped
6652         mmap private fixed at somewhere already mapped
6653         mmap shared not fixed
6654         mmap shared fixed at somewhere currently unmapped
6655         mmap shared fixed at somewhere already mapped
6656    For private mappings, we should verify that changes cannot be read()
6657    back from the file, nor mmap's back from the file at a different
6658    address.  (There have been systems where private was not correctly
6659    implemented like the infamous i386 svr4.0, and systems where the
6660    VM page cache was not coherent with the filesystem buffer cache
6661    like early versions of FreeBSD and possibly contemporary NetBSD.)
6662    For shared mappings, we should conversely verify that changes get
6663    propogated back to all the places they're supposed to be.
6664
6665    Grep wants private fixed already mapped.
6666    The main things grep needs to know about mmap are:
6667    * does it exist and is it safe to write into the mmap'd area
6668    * how to use it (BSD variants)  */
6669 #include <sys/types.h>
6670 #include <fcntl.h>
6671 #include <sys/mman.h>
6672
6673 /* This mess was copied from the GNU getpagesize.h.  */
6674 #ifndef HAVE_GETPAGESIZE
6675 # ifdef HAVE_UNISTD_H
6676 #  include <unistd.h>
6677 # endif
6678
6679 /* Assume that all systems that can run configure have sys/param.h.  */
6680 # ifndef HAVE_SYS_PARAM_H
6681 #  define HAVE_SYS_PARAM_H 1
6682 # endif
6683
6684 # ifdef _SC_PAGESIZE
6685 #  define getpagesize() sysconf(_SC_PAGESIZE)
6686 # else /* no _SC_PAGESIZE */
6687 #  ifdef HAVE_SYS_PARAM_H
6688 #   include <sys/param.h>
6689 #   ifdef EXEC_PAGESIZE
6690 #    define getpagesize() EXEC_PAGESIZE
6691 #   else /* no EXEC_PAGESIZE */
6692 #    ifdef NBPG
6693 #     define getpagesize() NBPG * CLSIZE
6694 #     ifndef CLSIZE
6695 #      define CLSIZE 1
6696 #     endif /* no CLSIZE */
6697 #    else /* no NBPG */
6698 #     ifdef NBPC
6699 #      define getpagesize() NBPC
6700 #     else /* no NBPC */
6701 #      ifdef PAGESIZE
6702 #       define getpagesize() PAGESIZE
6703 #      endif /* PAGESIZE */
6704 #     endif /* no NBPC */
6705 #    endif /* no NBPG */
6706 #   endif /* no EXEC_PAGESIZE */
6707 #  else /* no HAVE_SYS_PARAM_H */
6708 #   define getpagesize() 8192   /* punt totally */
6709 #  endif /* no HAVE_SYS_PARAM_H */
6710 # endif /* no _SC_PAGESIZE */
6711
6712 #endif /* no HAVE_GETPAGESIZE */
6713
6714 #ifdef __cplusplus
6715 extern "C" { void *malloc(unsigned); }
6716 #else
6717 char *malloc();
6718 #endif
6719
6720 int
6721 main()
6722 {
6723         char *data, *data2, *data3;
6724         int i, pagesize;
6725         int fd;
6726
6727         pagesize = getpagesize();
6728
6729         /*
6730          * First, make a file with some known garbage in it.
6731          */
6732         data = malloc(pagesize);
6733         if (!data)
6734                 exit(1);
6735         for (i = 0; i < pagesize; ++i)
6736                 *(data + i) = rand();
6737         umask(0);
6738         fd = creat("conftestmmap", 0600);
6739         if (fd < 0)
6740                 exit(1);
6741         if (write(fd, data, pagesize) != pagesize)
6742                 exit(1);
6743         close(fd);
6744
6745         /*
6746          * Next, try to mmap the file at a fixed address which
6747          * already has something else allocated at it.  If we can,
6748          * also make sure that we see the same garbage.
6749          */
6750         fd = open("conftestmmap", O_RDWR);
6751         if (fd < 0)
6752                 exit(1);
6753         data2 = malloc(2 * pagesize);
6754         if (!data2)
6755                 exit(1);
6756         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6757         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6758             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6759                 exit(1);
6760         for (i = 0; i < pagesize; ++i)
6761                 if (*(data + i) != *(data2 + i))
6762                         exit(1);
6763
6764         /*
6765          * Finally, make sure that changes to the mapped area
6766          * do not percolate back to the file as seen by read().
6767          * (This is a bug on some variants of i386 svr4.0.)
6768          */
6769         for (i = 0; i < pagesize; ++i)
6770                 *(data2 + i) = *(data2 + i) + 1;
6771         data3 = malloc(pagesize);
6772         if (!data3)
6773                 exit(1);
6774         if (read(fd, data3, pagesize) != pagesize)
6775                 exit(1);
6776         for (i = 0; i < pagesize; ++i)
6777                 if (*(data + i) != *(data3 + i))
6778                         exit(1);
6779         close(fd);
6780         unlink("conftestmmap");
6781         exit(0);
6782 }
6783
6784 EOF
6785 if { (eval echo configure:6786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6786 then
6787   ac_cv_func_mmap_fixed_mapped=yes
6788 else
6789   echo "configure: failed program was:" >&5
6790   cat conftest.$ac_ext >&5
6791   rm -fr conftest*
6792   ac_cv_func_mmap_fixed_mapped=no
6793 fi
6794 rm -fr conftest*
6795 fi
6796
6797 fi
6798
6799 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6800 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6801   cat >> confdefs.h <<\EOF
6802 #define HAVE_MMAP 1
6803 EOF
6804
6805 fi
6806
6807
6808    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6809 unistd.h sys/param.h
6810 do
6811 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6812 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6813 echo "configure:6814: checking for $ac_hdr" >&5
6814 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6815   echo $ac_n "(cached) $ac_c" 1>&6
6816 else
6817   cat > conftest.$ac_ext <<EOF
6818 #line 6819 "configure"
6819 #include "confdefs.h"
6820 #include <$ac_hdr>
6821 EOF
6822 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6823 { (eval echo configure:6824: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6824 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6825 if test -z "$ac_err"; then
6826   rm -rf conftest*
6827   eval "ac_cv_header_$ac_safe=yes"
6828 else
6829   echo "$ac_err" >&5
6830   echo "configure: failed program was:" >&5
6831   cat conftest.$ac_ext >&5
6832   rm -rf conftest*
6833   eval "ac_cv_header_$ac_safe=no"
6834 fi
6835 rm -f conftest*
6836 fi
6837 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6838   echo "$ac_t""yes" 1>&6
6839     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6840   cat >> confdefs.h <<EOF
6841 #define $ac_tr_hdr 1
6842 EOF
6843
6844 else
6845   echo "$ac_t""no" 1>&6
6846 fi
6847 done
6848
6849    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6850 strdup __argz_count __argz_stringify __argz_next
6851 do
6852 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6853 echo "configure:6854: checking for $ac_func" >&5
6854 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6855   echo $ac_n "(cached) $ac_c" 1>&6
6856 else
6857   cat > conftest.$ac_ext <<EOF
6858 #line 6859 "configure"
6859 #include "confdefs.h"
6860 /* System header to define __stub macros and hopefully few prototypes,
6861     which can conflict with char $ac_func(); below.  */
6862 #include <assert.h>
6863 /* Override any gcc2 internal prototype to avoid an error.  */
6864 /* We use char because int might match the return type of a gcc2
6865     builtin and then its argument prototype would still apply.  */
6866 char $ac_func();
6867
6868 int main() {
6869
6870 /* The GNU C library defines this for functions which it implements
6871     to always fail with ENOSYS.  Some functions are actually named
6872     something starting with __ and the normal name is an alias.  */
6873 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6874 choke me
6875 #else
6876 $ac_func();
6877 #endif
6878
6879 ; return 0; }
6880 EOF
6881 if { (eval echo configure:6882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6882   rm -rf conftest*
6883   eval "ac_cv_func_$ac_func=yes"
6884 else
6885   echo "configure: failed program was:" >&5
6886   cat conftest.$ac_ext >&5
6887   rm -rf conftest*
6888   eval "ac_cv_func_$ac_func=no"
6889 fi
6890 rm -f conftest*
6891 fi
6892
6893 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6894   echo "$ac_t""yes" 1>&6
6895     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6896   cat >> confdefs.h <<EOF
6897 #define $ac_tr_func 1
6898 EOF
6899
6900 else
6901   echo "$ac_t""no" 1>&6
6902 fi
6903 done
6904
6905
6906    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6907      for ac_func in stpcpy
6908 do
6909 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6910 echo "configure:6911: checking for $ac_func" >&5
6911 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6912   echo $ac_n "(cached) $ac_c" 1>&6
6913 else
6914   cat > conftest.$ac_ext <<EOF
6915 #line 6916 "configure"
6916 #include "confdefs.h"
6917 /* System header to define __stub macros and hopefully few prototypes,
6918     which can conflict with char $ac_func(); below.  */
6919 #include <assert.h>
6920 /* Override any gcc2 internal prototype to avoid an error.  */
6921 /* We use char because int might match the return type of a gcc2
6922     builtin and then its argument prototype would still apply.  */
6923 char $ac_func();
6924
6925 int main() {
6926
6927 /* The GNU C library defines this for functions which it implements
6928     to always fail with ENOSYS.  Some functions are actually named
6929     something starting with __ and the normal name is an alias.  */
6930 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6931 choke me
6932 #else
6933 $ac_func();
6934 #endif
6935
6936 ; return 0; }
6937 EOF
6938 if { (eval echo configure:6939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6939   rm -rf conftest*
6940   eval "ac_cv_func_$ac_func=yes"
6941 else
6942   echo "configure: failed program was:" >&5
6943   cat conftest.$ac_ext >&5
6944   rm -rf conftest*
6945   eval "ac_cv_func_$ac_func=no"
6946 fi
6947 rm -f conftest*
6948 fi
6949
6950 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6951   echo "$ac_t""yes" 1>&6
6952     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6953   cat >> confdefs.h <<EOF
6954 #define $ac_tr_func 1
6955 EOF
6956
6957 else
6958   echo "$ac_t""no" 1>&6
6959 fi
6960 done
6961
6962    fi
6963    if test "${ac_cv_func_stpcpy}" = "yes"; then
6964      cat >> confdefs.h <<\EOF
6965 #define HAVE_STPCPY 1
6966 EOF
6967
6968    fi
6969
6970    if test $ac_cv_header_locale_h = yes; then
6971     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
6972 echo "configure:6973: checking for LC_MESSAGES" >&5
6973 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
6974   echo $ac_n "(cached) $ac_c" 1>&6
6975 else
6976   cat > conftest.$ac_ext <<EOF
6977 #line 6978 "configure"
6978 #include "confdefs.h"
6979 #include <locale.h>
6980 int main() {
6981 return LC_MESSAGES
6982 ; return 0; }
6983 EOF
6984 if { (eval echo configure:6985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6985   rm -rf conftest*
6986   am_cv_val_LC_MESSAGES=yes
6987 else
6988   echo "configure: failed program was:" >&5
6989   cat conftest.$ac_ext >&5
6990   rm -rf conftest*
6991   am_cv_val_LC_MESSAGES=no
6992 fi
6993 rm -f conftest*
6994 fi
6995
6996 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
6997     if test $am_cv_val_LC_MESSAGES = yes; then
6998       cat >> confdefs.h <<\EOF
6999 #define HAVE_LC_MESSAGES 1
7000 EOF
7001
7002     fi
7003   fi
7004    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7005 echo "configure:7006: checking whether NLS is requested" >&5
7006         # Check whether --enable-nls or --disable-nls was given.
7007 if test "${enable_nls+set}" = set; then
7008   enableval="$enable_nls"
7009   USE_NLS=$enableval
7010 else
7011   USE_NLS=yes
7012 fi
7013
7014     echo "$ac_t""$USE_NLS" 1>&6
7015
7016
7017     USE_INCLUDED_LIBINTL=no
7018
7019         if test "$USE_NLS" = "yes"; then
7020       cat >> confdefs.h <<\EOF
7021 #define ENABLE_NLS 1
7022 EOF
7023
7024       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7025 echo "configure:7026: checking whether included gettext is requested" >&5
7026       # Check whether --with-included-gettext or --without-included-gettext was given.
7027 if test "${with_included_gettext+set}" = set; then
7028   withval="$with_included_gettext"
7029   nls_cv_force_use_gnu_gettext=$withval
7030 else
7031   nls_cv_force_use_gnu_gettext=no
7032 fi
7033
7034       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7035
7036       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7037       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7038                                         nls_cv_header_intl=
7039         nls_cv_header_libgt=
7040         CATOBJEXT=NONE
7041
7042         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7043 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7044 echo "configure:7045: checking for libintl.h" >&5
7045 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7046   echo $ac_n "(cached) $ac_c" 1>&6
7047 else
7048   cat > conftest.$ac_ext <<EOF
7049 #line 7050 "configure"
7050 #include "confdefs.h"
7051 #include <libintl.h>
7052 EOF
7053 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7054 { (eval echo configure:7055: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7055 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7056 if test -z "$ac_err"; then
7057   rm -rf conftest*
7058   eval "ac_cv_header_$ac_safe=yes"
7059 else
7060   echo "$ac_err" >&5
7061   echo "configure: failed program was:" >&5
7062   cat conftest.$ac_ext >&5
7063   rm -rf conftest*
7064   eval "ac_cv_header_$ac_safe=no"
7065 fi
7066 rm -f conftest*
7067 fi
7068 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7069   echo "$ac_t""yes" 1>&6
7070   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7071 echo "configure:7072: checking for gettext in libc" >&5
7072 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7073   echo $ac_n "(cached) $ac_c" 1>&6
7074 else
7075   cat > conftest.$ac_ext <<EOF
7076 #line 7077 "configure"
7077 #include "confdefs.h"
7078 #include <libintl.h>
7079 int main() {
7080 return (int) gettext ("")
7081 ; return 0; }
7082 EOF
7083 if { (eval echo configure:7084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7084   rm -rf conftest*
7085   gt_cv_func_gettext_libc=yes
7086 else
7087   echo "configure: failed program was:" >&5
7088   cat conftest.$ac_ext >&5
7089   rm -rf conftest*
7090   gt_cv_func_gettext_libc=no
7091 fi
7092 rm -f conftest*
7093 fi
7094
7095 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7096
7097            if test "$gt_cv_func_gettext_libc" != "yes"; then
7098              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7099 echo "configure:7100: checking for bindtextdomain in -lintl" >&5
7100 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7101 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7102   echo $ac_n "(cached) $ac_c" 1>&6
7103 else
7104   ac_save_LIBS="$LIBS"
7105 LIBS="-lintl  $LIBS"
7106 cat > conftest.$ac_ext <<EOF
7107 #line 7108 "configure"
7108 #include "confdefs.h"
7109 /* Override any gcc2 internal prototype to avoid an error.  */
7110 /* We use char because int might match the return type of a gcc2
7111     builtin and then its argument prototype would still apply.  */
7112 char bindtextdomain();
7113
7114 int main() {
7115 bindtextdomain()
7116 ; return 0; }
7117 EOF
7118 if { (eval echo configure:7119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7119   rm -rf conftest*
7120   eval "ac_cv_lib_$ac_lib_var=yes"
7121 else
7122   echo "configure: failed program was:" >&5
7123   cat conftest.$ac_ext >&5
7124   rm -rf conftest*
7125   eval "ac_cv_lib_$ac_lib_var=no"
7126 fi
7127 rm -f conftest*
7128 LIBS="$ac_save_LIBS"
7129
7130 fi
7131 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7132   echo "$ac_t""yes" 1>&6
7133   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7134 echo "configure:7135: checking for gettext in libintl" >&5
7135 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7136   echo $ac_n "(cached) $ac_c" 1>&6
7137 else
7138   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7139 echo "configure:7140: checking for gettext in -lintl" >&5
7140 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7141 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7142   echo $ac_n "(cached) $ac_c" 1>&6
7143 else
7144   ac_save_LIBS="$LIBS"
7145 LIBS="-lintl  $LIBS"
7146 cat > conftest.$ac_ext <<EOF
7147 #line 7148 "configure"
7148 #include "confdefs.h"
7149 /* Override any gcc2 internal prototype to avoid an error.  */
7150 /* We use char because int might match the return type of a gcc2
7151     builtin and then its argument prototype would still apply.  */
7152 char gettext();
7153
7154 int main() {
7155 gettext()
7156 ; return 0; }
7157 EOF
7158 if { (eval echo configure:7159: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7159   rm -rf conftest*
7160   eval "ac_cv_lib_$ac_lib_var=yes"
7161 else
7162   echo "configure: failed program was:" >&5
7163   cat conftest.$ac_ext >&5
7164   rm -rf conftest*
7165   eval "ac_cv_lib_$ac_lib_var=no"
7166 fi
7167 rm -f conftest*
7168 LIBS="$ac_save_LIBS"
7169
7170 fi
7171 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7172   echo "$ac_t""yes" 1>&6
7173   gt_cv_func_gettext_libintl=yes
7174 else
7175   echo "$ac_t""no" 1>&6
7176 gt_cv_func_gettext_libintl=no
7177 fi
7178
7179 fi
7180
7181 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7182 else
7183   echo "$ac_t""no" 1>&6
7184 fi
7185
7186            fi
7187
7188            if test "$gt_cv_func_gettext_libc" = "yes" \
7189               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7190               cat >> confdefs.h <<\EOF
7191 #define HAVE_GETTEXT 1
7192 EOF
7193
7194               # Extract the first word of "msgfmt", so it can be a program name with args.
7195 set dummy msgfmt; ac_word=$2
7196 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7197 echo "configure:7198: checking for $ac_word" >&5
7198 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7199   echo $ac_n "(cached) $ac_c" 1>&6
7200 else
7201   case "$MSGFMT" in
7202   /*)
7203   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7204   ;;
7205   *)
7206   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7207   for ac_dir in $PATH; do
7208     test -z "$ac_dir" && ac_dir=.
7209     if test -f $ac_dir/$ac_word; then
7210       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7211         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7212         break
7213       fi
7214     fi
7215   done
7216   IFS="$ac_save_ifs"
7217   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7218   ;;
7219 esac
7220 fi
7221 MSGFMT="$ac_cv_path_MSGFMT"
7222 if test -n "$MSGFMT"; then
7223   echo "$ac_t""$MSGFMT" 1>&6
7224 else
7225   echo "$ac_t""no" 1>&6
7226 fi
7227               if test "$MSGFMT" != "no"; then
7228                 for ac_func in dcgettext
7229 do
7230 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7231 echo "configure:7232: checking for $ac_func" >&5
7232 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7233   echo $ac_n "(cached) $ac_c" 1>&6
7234 else
7235   cat > conftest.$ac_ext <<EOF
7236 #line 7237 "configure"
7237 #include "confdefs.h"
7238 /* System header to define __stub macros and hopefully few prototypes,
7239     which can conflict with char $ac_func(); below.  */
7240 #include <assert.h>
7241 /* Override any gcc2 internal prototype to avoid an error.  */
7242 /* We use char because int might match the return type of a gcc2
7243     builtin and then its argument prototype would still apply.  */
7244 char $ac_func();
7245
7246 int main() {
7247
7248 /* The GNU C library defines this for functions which it implements
7249     to always fail with ENOSYS.  Some functions are actually named
7250     something starting with __ and the normal name is an alias.  */
7251 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7252 choke me
7253 #else
7254 $ac_func();
7255 #endif
7256
7257 ; return 0; }
7258 EOF
7259 if { (eval echo configure:7260: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7260   rm -rf conftest*
7261   eval "ac_cv_func_$ac_func=yes"
7262 else
7263   echo "configure: failed program was:" >&5
7264   cat conftest.$ac_ext >&5
7265   rm -rf conftest*
7266   eval "ac_cv_func_$ac_func=no"
7267 fi
7268 rm -f conftest*
7269 fi
7270
7271 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7272   echo "$ac_t""yes" 1>&6
7273     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7274   cat >> confdefs.h <<EOF
7275 #define $ac_tr_func 1
7276 EOF
7277
7278 else
7279   echo "$ac_t""no" 1>&6
7280 fi
7281 done
7282
7283                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7284 set dummy gmsgfmt; ac_word=$2
7285 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7286 echo "configure:7287: checking for $ac_word" >&5
7287 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7288   echo $ac_n "(cached) $ac_c" 1>&6
7289 else
7290   case "$GMSGFMT" in
7291   /*)
7292   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7293   ;;
7294   ?:/*)
7295   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7296   ;;
7297   *)
7298   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7299   ac_dummy="$PATH"
7300   for ac_dir in $ac_dummy; do
7301     test -z "$ac_dir" && ac_dir=.
7302     if test -f $ac_dir/$ac_word; then
7303       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7304       break
7305     fi
7306   done
7307   IFS="$ac_save_ifs"
7308   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7309   ;;
7310 esac
7311 fi
7312 GMSGFMT="$ac_cv_path_GMSGFMT"
7313 if test -n "$GMSGFMT"; then
7314   echo "$ac_t""$GMSGFMT" 1>&6
7315 else
7316   echo "$ac_t""no" 1>&6
7317 fi
7318
7319                 # Extract the first word of "xgettext", so it can be a program name with args.
7320 set dummy xgettext; ac_word=$2
7321 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7322 echo "configure:7323: checking for $ac_word" >&5
7323 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7324   echo $ac_n "(cached) $ac_c" 1>&6
7325 else
7326   case "$XGETTEXT" in
7327   /*)
7328   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7329   ;;
7330   *)
7331   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7332   for ac_dir in $PATH; do
7333     test -z "$ac_dir" && ac_dir=.
7334     if test -f $ac_dir/$ac_word; then
7335       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7336         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7337         break
7338       fi
7339     fi
7340   done
7341   IFS="$ac_save_ifs"
7342   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7343   ;;
7344 esac
7345 fi
7346 XGETTEXT="$ac_cv_path_XGETTEXT"
7347 if test -n "$XGETTEXT"; then
7348   echo "$ac_t""$XGETTEXT" 1>&6
7349 else
7350   echo "$ac_t""no" 1>&6
7351 fi
7352
7353                 cat > conftest.$ac_ext <<EOF
7354 #line 7355 "configure"
7355 #include "confdefs.h"
7356
7357 int main() {
7358 extern int _nl_msg_cat_cntr;
7359                                return _nl_msg_cat_cntr
7360 ; return 0; }
7361 EOF
7362 if { (eval echo configure:7363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7363   rm -rf conftest*
7364   CATOBJEXT=.gmo
7365                    DATADIRNAME=share
7366 else
7367   echo "configure: failed program was:" >&5
7368   cat conftest.$ac_ext >&5
7369   rm -rf conftest*
7370   CATOBJEXT=.mo
7371                    DATADIRNAME=lib
7372 fi
7373 rm -f conftest*
7374                 INSTOBJEXT=.mo
7375               fi
7376             fi
7377
7378 else
7379   echo "$ac_t""no" 1>&6
7380 fi
7381
7382
7383         if test "$CATOBJEXT" = "NONE"; then
7384           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7385 echo "configure:7386: checking whether catgets can be used" >&5
7386           # Check whether --with-catgets or --without-catgets was given.
7387 if test "${with_catgets+set}" = set; then
7388   withval="$with_catgets"
7389   nls_cv_use_catgets=$withval
7390 else
7391   nls_cv_use_catgets=no
7392 fi
7393
7394           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7395
7396           if test "$nls_cv_use_catgets" = "yes"; then
7397                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7398 echo "configure:7399: checking for main in -li" >&5
7399 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7400 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7401   echo $ac_n "(cached) $ac_c" 1>&6
7402 else
7403   ac_save_LIBS="$LIBS"
7404 LIBS="-li  $LIBS"
7405 cat > conftest.$ac_ext <<EOF
7406 #line 7407 "configure"
7407 #include "confdefs.h"
7408
7409 int main() {
7410 main()
7411 ; return 0; }
7412 EOF
7413 if { (eval echo configure:7414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7414   rm -rf conftest*
7415   eval "ac_cv_lib_$ac_lib_var=yes"
7416 else
7417   echo "configure: failed program was:" >&5
7418   cat conftest.$ac_ext >&5
7419   rm -rf conftest*
7420   eval "ac_cv_lib_$ac_lib_var=no"
7421 fi
7422 rm -f conftest*
7423 LIBS="$ac_save_LIBS"
7424
7425 fi
7426 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7427   echo "$ac_t""yes" 1>&6
7428     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7429     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7430   cat >> confdefs.h <<EOF
7431 #define $ac_tr_lib 1
7432 EOF
7433
7434   LIBS="-li $LIBS"
7435
7436 else
7437   echo "$ac_t""no" 1>&6
7438 fi
7439
7440             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7441 echo "configure:7442: checking for catgets" >&5
7442 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7443   echo $ac_n "(cached) $ac_c" 1>&6
7444 else
7445   cat > conftest.$ac_ext <<EOF
7446 #line 7447 "configure"
7447 #include "confdefs.h"
7448 /* System header to define __stub macros and hopefully few prototypes,
7449     which can conflict with char catgets(); below.  */
7450 #include <assert.h>
7451 /* Override any gcc2 internal prototype to avoid an error.  */
7452 /* We use char because int might match the return type of a gcc2
7453     builtin and then its argument prototype would still apply.  */
7454 char catgets();
7455
7456 int main() {
7457
7458 /* The GNU C library defines this for functions which it implements
7459     to always fail with ENOSYS.  Some functions are actually named
7460     something starting with __ and the normal name is an alias.  */
7461 #if defined (__stub_catgets) || defined (__stub___catgets)
7462 choke me
7463 #else
7464 catgets();
7465 #endif
7466
7467 ; return 0; }
7468 EOF
7469 if { (eval echo configure:7470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7470   rm -rf conftest*
7471   eval "ac_cv_func_catgets=yes"
7472 else
7473   echo "configure: failed program was:" >&5
7474   cat conftest.$ac_ext >&5
7475   rm -rf conftest*
7476   eval "ac_cv_func_catgets=no"
7477 fi
7478 rm -f conftest*
7479 fi
7480
7481 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7482   echo "$ac_t""yes" 1>&6
7483   cat >> confdefs.h <<\EOF
7484 #define HAVE_CATGETS 1
7485 EOF
7486
7487                INTLOBJS="\$(CATOBJS)"
7488                # Extract the first word of "gencat", so it can be a program name with args.
7489 set dummy gencat; ac_word=$2
7490 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7491 echo "configure:7492: checking for $ac_word" >&5
7492 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7493   echo $ac_n "(cached) $ac_c" 1>&6
7494 else
7495   case "$GENCAT" in
7496   /*)
7497   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7498   ;;
7499   ?:/*)
7500   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7501   ;;
7502   *)
7503   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7504   ac_dummy="$PATH"
7505   for ac_dir in $ac_dummy; do
7506     test -z "$ac_dir" && ac_dir=.
7507     if test -f $ac_dir/$ac_word; then
7508       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7509       break
7510     fi
7511   done
7512   IFS="$ac_save_ifs"
7513   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7514   ;;
7515 esac
7516 fi
7517 GENCAT="$ac_cv_path_GENCAT"
7518 if test -n "$GENCAT"; then
7519   echo "$ac_t""$GENCAT" 1>&6
7520 else
7521   echo "$ac_t""no" 1>&6
7522 fi
7523                if test "$GENCAT" != "no"; then
7524                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7525 set dummy gmsgfmt; ac_word=$2
7526 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7527 echo "configure:7528: checking for $ac_word" >&5
7528 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7529   echo $ac_n "(cached) $ac_c" 1>&6
7530 else
7531   case "$GMSGFMT" in
7532   /*)
7533   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7534   ;;
7535   ?:/*)
7536   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7537   ;;
7538   *)
7539   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7540   ac_dummy="$PATH"
7541   for ac_dir in $ac_dummy; do
7542     test -z "$ac_dir" && ac_dir=.
7543     if test -f $ac_dir/$ac_word; then
7544       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7545       break
7546     fi
7547   done
7548   IFS="$ac_save_ifs"
7549   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7550   ;;
7551 esac
7552 fi
7553 GMSGFMT="$ac_cv_path_GMSGFMT"
7554 if test -n "$GMSGFMT"; then
7555   echo "$ac_t""$GMSGFMT" 1>&6
7556 else
7557   echo "$ac_t""no" 1>&6
7558 fi
7559
7560                  if test "$GMSGFMT" = "no"; then
7561                    # Extract the first word of "msgfmt", so it can be a program name with args.
7562 set dummy msgfmt; ac_word=$2
7563 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7564 echo "configure:7565: checking for $ac_word" >&5
7565 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7566   echo $ac_n "(cached) $ac_c" 1>&6
7567 else
7568   case "$GMSGFMT" in
7569   /*)
7570   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7571   ;;
7572   *)
7573   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7574   for ac_dir in $PATH; do
7575     test -z "$ac_dir" && ac_dir=.
7576     if test -f $ac_dir/$ac_word; then
7577       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7578         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7579         break
7580       fi
7581     fi
7582   done
7583   IFS="$ac_save_ifs"
7584   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7585   ;;
7586 esac
7587 fi
7588 GMSGFMT="$ac_cv_path_GMSGFMT"
7589 if test -n "$GMSGFMT"; then
7590   echo "$ac_t""$GMSGFMT" 1>&6
7591 else
7592   echo "$ac_t""no" 1>&6
7593 fi
7594
7595                  fi
7596                  # Extract the first word of "xgettext", so it can be a program name with args.
7597 set dummy xgettext; ac_word=$2
7598 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7599 echo "configure:7600: checking for $ac_word" >&5
7600 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7601   echo $ac_n "(cached) $ac_c" 1>&6
7602 else
7603   case "$XGETTEXT" in
7604   /*)
7605   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7606   ;;
7607   *)
7608   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7609   for ac_dir in $PATH; do
7610     test -z "$ac_dir" && ac_dir=.
7611     if test -f $ac_dir/$ac_word; then
7612       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7613         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7614         break
7615       fi
7616     fi
7617   done
7618   IFS="$ac_save_ifs"
7619   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7620   ;;
7621 esac
7622 fi
7623 XGETTEXT="$ac_cv_path_XGETTEXT"
7624 if test -n "$XGETTEXT"; then
7625   echo "$ac_t""$XGETTEXT" 1>&6
7626 else
7627   echo "$ac_t""no" 1>&6
7628 fi
7629
7630                  USE_INCLUDED_LIBINTL=yes
7631                  CATOBJEXT=.cat
7632                  INSTOBJEXT=.cat
7633                  DATADIRNAME=lib
7634                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7635                  INTLLIBS=$INTLDEPS
7636                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7637                  nls_cv_header_intl=intl/libintl.h
7638                  nls_cv_header_libgt=intl/libgettext.h
7639                fi
7640 else
7641   echo "$ac_t""no" 1>&6
7642 fi
7643
7644           fi
7645         fi
7646
7647         if test "$CATOBJEXT" = "NONE"; then
7648                           nls_cv_use_gnu_gettext=yes
7649         fi
7650       fi
7651
7652       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7653                 INTLOBJS="\$(GETTOBJS)"
7654         # Extract the first word of "msgfmt", so it can be a program name with args.
7655 set dummy msgfmt; ac_word=$2
7656 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7657 echo "configure:7658: checking for $ac_word" >&5
7658 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7659   echo $ac_n "(cached) $ac_c" 1>&6
7660 else
7661   case "$MSGFMT" in
7662   /*)
7663   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7664   ;;
7665   *)
7666   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7667   for ac_dir in $PATH; do
7668     test -z "$ac_dir" && ac_dir=.
7669     if test -f $ac_dir/$ac_word; then
7670       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7671         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7672         break
7673       fi
7674     fi
7675   done
7676   IFS="$ac_save_ifs"
7677   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7678   ;;
7679 esac
7680 fi
7681 MSGFMT="$ac_cv_path_MSGFMT"
7682 if test -n "$MSGFMT"; then
7683   echo "$ac_t""$MSGFMT" 1>&6
7684 else
7685   echo "$ac_t""no" 1>&6
7686 fi
7687
7688         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7689 set dummy gmsgfmt; ac_word=$2
7690 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7691 echo "configure:7692: checking for $ac_word" >&5
7692 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7693   echo $ac_n "(cached) $ac_c" 1>&6
7694 else
7695   case "$GMSGFMT" in
7696   /*)
7697   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7698   ;;
7699   ?:/*)
7700   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7701   ;;
7702   *)
7703   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7704   ac_dummy="$PATH"
7705   for ac_dir in $ac_dummy; do
7706     test -z "$ac_dir" && ac_dir=.
7707     if test -f $ac_dir/$ac_word; then
7708       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7709       break
7710     fi
7711   done
7712   IFS="$ac_save_ifs"
7713   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7714   ;;
7715 esac
7716 fi
7717 GMSGFMT="$ac_cv_path_GMSGFMT"
7718 if test -n "$GMSGFMT"; then
7719   echo "$ac_t""$GMSGFMT" 1>&6
7720 else
7721   echo "$ac_t""no" 1>&6
7722 fi
7723
7724         # Extract the first word of "xgettext", so it can be a program name with args.
7725 set dummy xgettext; ac_word=$2
7726 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7727 echo "configure:7728: checking for $ac_word" >&5
7728 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7729   echo $ac_n "(cached) $ac_c" 1>&6
7730 else
7731   case "$XGETTEXT" in
7732   /*)
7733   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7734   ;;
7735   *)
7736   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7737   for ac_dir in $PATH; do
7738     test -z "$ac_dir" && ac_dir=.
7739     if test -f $ac_dir/$ac_word; then
7740       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7741         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7742         break
7743       fi
7744     fi
7745   done
7746   IFS="$ac_save_ifs"
7747   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7748   ;;
7749 esac
7750 fi
7751 XGETTEXT="$ac_cv_path_XGETTEXT"
7752 if test -n "$XGETTEXT"; then
7753   echo "$ac_t""$XGETTEXT" 1>&6
7754 else
7755   echo "$ac_t""no" 1>&6
7756 fi
7757
7758
7759         USE_INCLUDED_LIBINTL=yes
7760         CATOBJEXT=.gmo
7761         INSTOBJEXT=.mo
7762         DATADIRNAME=share
7763         INTLDEPS='$(top_builddir)/intl/libintl.a'
7764         INTLLIBS=$INTLDEPS
7765         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7766         nls_cv_header_intl=intl/libintl.h
7767         nls_cv_header_libgt=intl/libgettext.h
7768       fi
7769
7770             if test "$XGETTEXT" != ":"; then
7771                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7772           : ;
7773         else
7774           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7775           XGETTEXT=":"
7776         fi
7777       fi
7778
7779       # We need to process the po/ directory.
7780       POSUB=po
7781     else
7782       DATADIRNAME=share
7783       nls_cv_header_intl=intl/libintl.h
7784       nls_cv_header_libgt=intl/libgettext.h
7785     fi
7786
7787
7788
7789
7790     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7791     # because some of the sources are only built for this goal.
7792     if test "$PACKAGE" = gettext; then
7793       USE_NLS=yes
7794       USE_INCLUDED_LIBINTL=yes
7795     fi
7796
7797                 for lang in $ALL_LINGUAS; do
7798       GMOFILES="$GMOFILES $lang.gmo"
7799       POFILES="$POFILES $lang.po"
7800     done
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815    if test "x$CATOBJEXT" != "x"; then
7816      if test "x$ALL_LINGUAS" = "x"; then
7817        LINGUAS=
7818      else
7819        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7820 echo "configure:7821: checking for catalogs to be installed" >&5
7821        NEW_LINGUAS=
7822        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7823          case "$ALL_LINGUAS" in
7824           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7825          esac
7826        done
7827        LINGUAS=$NEW_LINGUAS
7828        echo "$ac_t""$LINGUAS" 1>&6
7829      fi
7830
7831           if test -n "$LINGUAS"; then
7832        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7833      fi
7834    fi
7835
7836             if test $ac_cv_header_locale_h = yes; then
7837      INCLUDE_LOCALE_H="#include <locale.h>"
7838    else
7839      INCLUDE_LOCALE_H="\
7840 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7841    fi
7842
7843
7844             test -d intl || mkdir intl
7845    if test "$CATOBJEXT" = ".cat"; then
7846      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7847 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7848 echo "configure:7849: checking for linux/version.h" >&5
7849 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7850   echo $ac_n "(cached) $ac_c" 1>&6
7851 else
7852   cat > conftest.$ac_ext <<EOF
7853 #line 7854 "configure"
7854 #include "confdefs.h"
7855 #include <linux/version.h>
7856 EOF
7857 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7858 { (eval echo configure:7859: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7859 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7860 if test -z "$ac_err"; then
7861   rm -rf conftest*
7862   eval "ac_cv_header_$ac_safe=yes"
7863 else
7864   echo "$ac_err" >&5
7865   echo "configure: failed program was:" >&5
7866   cat conftest.$ac_ext >&5
7867   rm -rf conftest*
7868   eval "ac_cv_header_$ac_safe=no"
7869 fi
7870 rm -f conftest*
7871 fi
7872 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7873   echo "$ac_t""yes" 1>&6
7874   msgformat=linux
7875 else
7876   echo "$ac_t""no" 1>&6
7877 msgformat=xopen
7878 fi
7879
7880
7881                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7882    fi
7883       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7884      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7885
7886             if test "$PACKAGE" = "gettext"; then
7887      GT_NO="#NO#"
7888      GT_YES=
7889    else
7890      GT_NO=
7891      GT_YES="#YES#"
7892    fi
7893
7894
7895
7896             MKINSTALLDIRS=
7897    if test -n "$ac_aux_dir"; then
7898      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7899    fi
7900    if test -z "$MKINSTALLDIRS"; then
7901      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7902    fi
7903
7904
7905       l=
7906
7907
7908          test -d po || mkdir po
7909    if test "x$srcdir" != "x."; then
7910      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7911        posrcprefix="$srcdir/"
7912      else
7913        posrcprefix="../$srcdir/"
7914      fi
7915    else
7916      posrcprefix="../"
7917    fi
7918    rm -f po/POTFILES
7919    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7920         < $srcdir/po/POTFILES.in > po/POTFILES
7921
7922 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7923
7924 # Get an absolute path to the GCC top-level source directory
7925 holddir=`pwd`
7926 cd $srcdir
7927 topdir=`pwd`
7928 cd $holddir
7929
7930 # Conditionalize the makefile for this host machine.
7931 # Make-host contains the concatenation of all host makefile fragments
7932 # [there can be more than one].  This file is built by configure.frag.
7933 host_overrides=Make-host
7934 dep_host_xmake_file=
7935 for f in .. ${host_xmake_file}
7936 do
7937         if test -f ${srcdir}/config/$f
7938         then
7939                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
7940         fi
7941 done
7942
7943 # Conditionalize the makefile for this target machine.
7944 # Make-target contains the concatenation of all host makefile fragments
7945 # [there can be more than one].  This file is built by configure.frag.
7946 target_overrides=Make-target
7947 dep_tmake_file=
7948 for f in .. ${tmake_file}
7949 do
7950         if test -f ${srcdir}/config/$f
7951         then
7952                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
7953         fi
7954 done
7955
7956 # If the host doesn't support symlinks, modify CC in
7957 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
7958 # Otherwise, we can use "CC=$(CC)".
7959 rm -f symtest.tem
7960 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
7961 then
7962         cc_set_by_configure="\$(CC)"
7963         quoted_cc_set_by_configure="\$(CC)"
7964         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
7965 else
7966         rm -f symtest.tem
7967         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
7968         then
7969                 symbolic_link="cp -p"
7970         else
7971                 symbolic_link="cp"
7972         fi
7973         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
7974         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
7975         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
7976 fi
7977 rm -f symtest.tem
7978
7979 out_object_file=`basename $out_file .c`.o
7980
7981 tm_file_list=
7982 for f in $tm_file; do
7983   case $f in
7984     gansidecl.h )
7985        tm_file_list="${tm_file_list} $f" ;;
7986     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
7987   esac
7988 done
7989
7990 host_xm_file_list=
7991 for f in $host_xm_file; do
7992   case $f in
7993     auto-host.h | gansidecl.h | hwint.h )
7994        host_xm_file_list="${host_xm_file_list} $f" ;;
7995     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
7996   esac
7997 done
7998
7999 build_xm_file_list=
8000 for f in $build_xm_file; do
8001   case $f in
8002     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8003        build_xm_file_list="${build_xm_file_list} $f" ;;
8004     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8005   esac
8006 done
8007
8008 # Define macro CROSS_COMPILE in compilation
8009 # if this is a cross-compiler.
8010 # Also use all.cross instead of all.internal
8011 # and add cross-make to Makefile.
8012 cross_overrides="/dev/null"
8013 if test x$host != x$target
8014 then
8015         cross_defines="CROSS=-DCROSS_COMPILE"
8016         cross_overrides="${topdir}/cross-make"
8017 fi
8018
8019 # When building gcc with a cross-compiler, we need to fix a few things.
8020 # This must come after cross-make as we want all.build to override
8021 # all.cross.
8022 build_overrides="/dev/null"
8023 if test x$build != x$host
8024 then
8025         build_overrides="${topdir}/build-make"
8026 fi
8027
8028 # Expand extra_headers to include complete path.
8029 # This substitutes for lots of t-* files.
8030 extra_headers_list=
8031 if test "x$extra_headers" = x
8032 then true
8033 else
8034         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8035         for file in $extra_headers;
8036         do
8037                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8038         done
8039 fi
8040
8041 if test x$use_collect2 = xno; then
8042         use_collect2=
8043 fi
8044
8045 # Add a definition of USE_COLLECT2 if system wants one.
8046 # Also tell toplev.c what to do.
8047 # This substitutes for lots of t-* files.
8048 if test x$use_collect2 = x
8049 then
8050         will_use_collect2=
8051         maybe_use_collect2=
8052 else
8053         will_use_collect2="collect2"
8054         maybe_use_collect2="-DUSE_COLLECT2"
8055 fi
8056
8057 # NEED TO CONVERT
8058 # Set MD_DEPS if the real md file is in md.pre-cpp.
8059 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8060 # for line oriented comments, so we must always use a GNU cpp.  If
8061 # building gcc with a cross compiler, use the cross compiler just
8062 # built.  Otherwise, we can use the cpp just built.
8063 md_file_sub=
8064 if test "x$md_cppflags" = x
8065 then
8066         md_file_sub=$srcdir/config/$md_file
8067 else
8068         md_file=md
8069 fi
8070
8071 # If we have gas in the build tree, make a link to it.
8072 if test -f ../gas/Makefile; then
8073         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8074 fi
8075
8076 # If we have nm in the build tree, make a link to it.
8077 if test -f ../binutils/Makefile; then
8078         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8079 fi
8080
8081 # If we have ld in the build tree, make a link to it.
8082 if test -f ../ld/Makefile; then
8083 #       if test x$use_collect2 = x; then
8084 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8085 #       else
8086                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8087 #       fi
8088 fi
8089
8090 # Figure out what assembler alignment features are present.
8091 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8092 echo "configure:8093: checking assembler alignment features" >&5
8093 gcc_cv_as=
8094 gcc_cv_as_alignment_features=
8095 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8096 if test -x "$DEFAULT_ASSEMBLER"; then
8097         gcc_cv_as="$DEFAULT_ASSEMBLER"
8098 elif test -x "$AS"; then
8099         gcc_cv_as="$AS"
8100 elif test -x as$host_exeext; then
8101         # Build using assembler in the current directory.
8102         gcc_cv_as=./as$host_exeext
8103 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8104         # Single tree build which includes gas.
8105         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8106         do
8107                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8108                 if test x$gcc_cv_gas_version != x; then
8109                         break
8110                 fi
8111         done
8112         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8113         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8114         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8115                 # Gas version 2.6 and later support for .balign and .p2align.
8116                 # bytes to skip when using .p2align.
8117                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8118                         gcc_cv_as_alignment_features=".balign and .p2align"
8119                         cat >> confdefs.h <<\EOF
8120 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8121 EOF
8122
8123                 fi
8124                 # Gas version 2.8 and later support specifying the maximum
8125                 # bytes to skip when using .p2align.
8126                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8127                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8128                         cat >> confdefs.h <<\EOF
8129 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8130 EOF
8131
8132                 fi
8133         fi
8134 elif test x$host = x$target; then
8135         # Native build.
8136         # Search the same directories that the installed compiler will
8137         # search.  Else we may find the wrong assembler and lose.  If we
8138         # do not find a suitable assembler binary, then try the user's
8139         # path.
8140         #
8141         # Also note we have to check MD_EXEC_PREFIX before checking the
8142         # user's path.  Unfortunately, there is no good way to get at the
8143         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8144         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8145         # to be fixed as part of the make/configure rewrite too.
8146
8147         if test "x$exec_prefix" = xNONE; then
8148                 if test "x$prefix" = xNONE; then
8149                         test_prefix=/usr/local
8150                 else
8151                         test_prefix=$prefix
8152                 fi
8153         else
8154                 test_prefix=$exec_prefix
8155         fi
8156
8157         # If the loop below does not find an assembler, then use whatever
8158         # one we can find in the users's path.
8159         # user's path.
8160         as=as$host_exeext
8161
8162         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8163                    $test_prefix/lib/gcc-lib/$target \
8164                    /usr/lib/gcc/$target/$gcc_version \
8165                    /usr/lib/gcc/$target \
8166                    $test_prefix/$target/bin/$target/$gcc_version \
8167                    $test_prefix/$target/bin \
8168                    /usr/libexec \
8169                    /usr/ccs/gcc \
8170                    /usr/ccs/bin \
8171                    /udk/usr/ccs/bin \
8172                    /bsd43/usr/lib/cmplrs/cc \
8173                    /usr/cross64/usr/bin \
8174                    /usr/lib/cmplrs/cc \
8175                    /sysv/usr/lib/cmplrs/cc \
8176                    /svr4/usr/lib/cmplrs/cc \
8177                    /usr/bin"
8178
8179         for dir in $test_dirs; do
8180                 if test -f $dir/as$host_exeext; then
8181                         gcc_cv_as=$dir/as$host_exeext
8182                         break;
8183                 fi
8184         done
8185 fi
8186 if test x$gcc_cv_as != x; then
8187         # Check if we have .balign and .p2align
8188         echo ".balign  4" > conftest.s
8189         echo ".p2align  2" >> conftest.s
8190         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8191                 gcc_cv_as_alignment_features=".balign and .p2align"
8192                 cat >> confdefs.h <<\EOF
8193 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8194 EOF
8195
8196         fi
8197         rm -f conftest.s conftest.o
8198         # Check if specifying the maximum bytes to skip when
8199         # using .p2align is supported.
8200         echo ".p2align 4,,7" > conftest.s
8201         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8202                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8203                 cat >> confdefs.h <<\EOF
8204 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8205 EOF
8206
8207         fi
8208         rm -f conftest.s conftest.o
8209 fi
8210 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8211
8212 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8213 echo "configure:8214: checking assembler subsection support" >&5
8214 gcc_cv_as_subsections=
8215 if test x$gcc_cv_as != x; then
8216         # Check if we have .subsection
8217         echo ".subsection 1" > conftest.s
8218         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8219                 gcc_cv_as_subsections=".subsection"
8220                 if test -x nm$host_exeext; then
8221                         gcc_cv_nm=./nm$host_exeext
8222                 elif test x$host = x$target; then
8223                         # Native build.
8224                         gcc_cv_nm=nm$host_exeext
8225                 fi
8226                 if test x$gcc_cv_nm != x; then
8227                         cat > conftest.s <<EOF
8228 conftest_label1: .word 0
8229 .subsection -1
8230 conftest_label2: .word 0
8231 .previous
8232 EOF
8233                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8234                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8235                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8236                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8237                                         :
8238                                 else
8239                                         gcc_cv_as_subsections="working .subsection -1"
8240                                         cat >> confdefs.h <<\EOF
8241 #define HAVE_GAS_SUBSECTION_ORDERING 1
8242 EOF
8243
8244                                 fi
8245                         fi
8246                 fi
8247         fi
8248         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8249 fi
8250 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8251
8252 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8253 echo "configure:8254: checking assembler instructions" >&5
8254 gcc_cv_as_instructions=
8255 if test x$gcc_cv_as != x; then
8256         set "filds fists" "filds mem; fists mem"
8257         while test $# -gt 0
8258         do
8259                 echo "$2" > conftest.s
8260                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8261                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8262                         cat >> confdefs.h <<EOF
8263 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8264 EOF
8265
8266                 fi
8267                 shift 2
8268         done
8269         rm -f conftest.s conftest.o
8270 fi
8271 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8272
8273 # Figure out what language subdirectories are present.
8274 # Look if the user specified --enable-languages="..."; if not, use
8275 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8276 # go away some day.
8277 if test x"${enable_languages+set}" != xset; then
8278         if test x"${LANGUAGES+set}" = xset; then
8279                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8280         else
8281                 enable_languages=all
8282         fi
8283 fi
8284 subdirs=
8285 for lang in ${srcdir}/*/config-lang.in ..
8286 do
8287         case $lang in
8288         ..) ;;
8289         # The odd quoting in the next line works around
8290         # an apparent bug in bash 1.12 on linux.
8291         ${srcdir}/[*]/config-lang.in) ;;
8292         *)
8293           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8294           if test "x$lang_alias" = x
8295           then
8296                 echo "$lang doesn't set \$language." 1>&2
8297                 exit 1
8298           fi
8299           if test x"${enable_languages}" = xall; then
8300                 add_this_lang=yes
8301           else
8302                 case "${enable_languages}" in
8303                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8304                         add_this_lang=yes
8305                         ;;
8306                     * )
8307                         add_this_lang=no
8308                         ;;
8309                 esac
8310           fi
8311           if test x"${add_this_lang}" = xyes; then
8312                 case $lang in
8313                     ${srcdir}/ada/config-lang.in)
8314                         if test x$gnat = xyes ; then
8315                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8316                         fi
8317                         ;;
8318                     *)
8319                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8320                         ;;
8321                 esac
8322           fi
8323           ;;
8324         esac
8325 done
8326
8327 # Make gthr-default.h if we have a thread file.
8328 gthread_flags=
8329 if test $thread_file != single; then
8330     rm -f gthr-default.h
8331     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8332     gthread_flags=-DHAVE_GTHR_DEFAULT
8333 fi
8334
8335
8336 # Make empty files to contain the specs and options for each language.
8337 # Then add #include lines to for a compiler that has specs and/or options.
8338
8339 lang_specs_files=
8340 lang_options_files=
8341 lang_tree_files=
8342 rm -f specs.h options.h gencheck.h
8343 touch specs.h options.h gencheck.h
8344 for subdir in . $subdirs
8345 do
8346         if test -f $srcdir/$subdir/lang-specs.h; then
8347                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8348                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8349         fi
8350         if test -f $srcdir/$subdir/lang-options.h; then
8351                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8352                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8353         fi
8354         if test -f $srcdir/$subdir/$subdir-tree.def; then
8355                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8356                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8357         fi
8358 done
8359
8360 # These (without "all_") are set in each config-lang.in.
8361 # `language' must be a single word so is spelled singularly.
8362 all_languages=
8363 all_boot_languages=
8364 all_compilers=
8365 all_stagestuff=
8366 all_diff_excludes=
8367 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8368 # List of language makefile fragments.
8369 all_lang_makefiles=
8370 all_headers=
8371 all_lib2funcs=
8372
8373 # Add the language fragments.
8374 # Languages are added via two mechanisms.  Some information must be
8375 # recorded in makefile variables, these are defined in config-lang.in.
8376 # We accumulate them and plug them into the main Makefile.
8377 # The other mechanism is a set of hooks for each of the main targets
8378 # like `clean', `install', etc.
8379
8380 language_fragments="Make-lang"
8381 language_hooks="Make-hooks"
8382 oldstyle_subdirs=
8383
8384 for s in .. $subdirs
8385 do
8386         if test $s != ".."
8387         then
8388                 language=
8389                 boot_language=
8390                 compilers=
8391                 stagestuff=
8392                 diff_excludes=
8393                 headers=
8394                 outputs=
8395                 lib2funcs=
8396                 . ${srcdir}/$s/config-lang.in
8397                 if test "x$language" = x
8398                 then
8399                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8400                         exit 1
8401                 fi
8402                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8403                 all_languages="$all_languages $language"
8404                 if test "x$boot_language" = xyes
8405                 then
8406                         all_boot_languages="$all_boot_languages $language"
8407                 fi
8408                 all_compilers="$all_compilers $compilers"
8409                 all_stagestuff="$all_stagestuff $stagestuff"
8410                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8411                 all_headers="$all_headers $headers"
8412                 all_outputs="$all_outputs $outputs"
8413                 if test x$outputs = x
8414                 then
8415                         oldstyle_subdirs="$oldstyle_subdirs $s"
8416                 fi
8417                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8418         fi
8419 done
8420
8421 # Since we can't use `::' targets, we link each language in
8422 # with a set of hooks, reached indirectly via lang.${target}.
8423
8424 rm -f Make-hooks
8425 touch Make-hooks
8426 target_list="all.build all.cross start.encap rest.encap \
8427         info dvi \
8428         install-normal install-common install-info install-man \
8429         uninstall distdir \
8430         mostlyclean clean distclean extraclean maintainer-clean \
8431         stage1 stage2 stage3 stage4"
8432 for t in $target_list
8433 do
8434         x=
8435         for lang in .. $all_languages
8436         do
8437                 if test $lang != ".."; then
8438                         x="$x $lang.$t"
8439                 fi
8440         done
8441         echo "lang.$t: $x" >> Make-hooks
8442 done
8443
8444 # If we're not building in srcdir, create .gdbinit.
8445
8446 if test ! -f Makefile.in; then
8447         echo "dir ." > .gdbinit
8448         echo "dir ${srcdir}" >> .gdbinit
8449         if test x$gdb_needs_out_file_path = xyes
8450         then
8451                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8452         fi
8453         if test "x$subdirs" != x; then
8454                 for s in $subdirs
8455                 do
8456                         echo "dir ${srcdir}/$s" >> .gdbinit
8457                 done
8458         fi
8459         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8460 fi
8461
8462 # Define variables host_canonical and build_canonical
8463 # because some Cygnus local changes in the Makefile depend on them.
8464 build_canonical=${build}
8465 host_canonical=${host}
8466 target_subdir=
8467 if test "${host}" != "${target}" ; then
8468     target_subdir=${target}/
8469 fi
8470
8471
8472
8473
8474 # If this is using newlib, then define inhibit_libc in
8475 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8476 # libgcc.a, but that's OK because newib should have its own version of
8477 # assert.h.
8478 inhibit_libc=
8479 if test x$with_newlib = xyes; then
8480         inhibit_libc=-Dinhibit_libc
8481 fi
8482
8483
8484 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8485 sched_prefix=
8486 sched_cflags=
8487 if test x$enable_haifa = xyes; then
8488     echo "Using the Haifa scheduler."
8489     sched_prefix=haifa-
8490     sched_cflags=-DHAIFA
8491 fi
8492
8493
8494 if test x$enable_haifa != x; then
8495     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8496     for x in genattrtab.o toplev.o *sched.o; do
8497         if test -f $x; then
8498             echo "Removing $x"
8499             rm -f $x
8500         fi
8501     done
8502 fi
8503
8504 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8505 # absolute path for gcc_tooldir based on inserting the number of up-directory
8506 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8507 # $(libsubdir)/@(unlibsubdir) based path.
8508 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8509 # make and thus we'd get different behavior depending on where we built the
8510 # sources.
8511 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8512     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8513 else
8514 # An explanation of the sed strings:
8515 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8516 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8517 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8518 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8519 #
8520 # (*) Note this pattern overwrites the first character of the string
8521 # with a forward slash if one is not already present.  This is not a
8522 # problem because the exact names of the sub-directories concerned is
8523 # unimportant, just the number of them matters.
8524 #
8525 # The practical upshot of these patterns is like this:
8526 #
8527 #  prefix     exec_prefix        result
8528 #  ------     -----------        ------
8529 #   /foo        /foo/bar          ../
8530 #   /foo/       /foo/bar          ../
8531 #   /foo        /foo/bar/         ../
8532 #   /foo/       /foo/bar/         ../
8533 #   /foo        /foo/bar/ugg      ../../
8534 #
8535     dollar='$$'
8536     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8537 fi
8538
8539
8540
8541 # Nothing to do for FLOAT_H, float_format already handled.
8542 objdir=`pwd`
8543
8544
8545 # Process the language and host/target makefile fragments.
8546 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8547
8548 # Substitute configuration variables
8549
8550
8551
8552
8553
8554
8555
8556
8557
8558
8559
8560
8561
8562
8563
8564
8565
8566
8567
8568
8569
8570
8571
8572
8573
8574
8575
8576
8577
8578
8579
8580
8581
8582
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610 # Echo that links are built
8611 if test x$host = x$target
8612 then
8613         str1="native "
8614 else
8615         str1="cross-"
8616         str2=" from $host"
8617 fi
8618
8619 if test x$host != x$build
8620 then
8621         str3=" on a $build system"
8622 fi
8623
8624 if test "x$str2" != x || test "x$str3" != x
8625 then
8626         str4=
8627 fi
8628
8629 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8630
8631 if test "x$str2" != x || test "x$str3" != x
8632 then
8633         echo " ${str2}${str3}." 1>&2
8634 fi
8635
8636 # Truncate the target if necessary
8637 if test x$host_truncate_target != x; then
8638         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8639 fi
8640
8641 # Configure the subdirectories
8642 # AC_CONFIG_SUBDIRS($subdirs)
8643
8644 # Create the Makefile
8645 # and configure language subdirectories
8646 trap '' 1 2 15
8647 cat > confcache <<\EOF
8648 # This file is a shell script that caches the results of configure
8649 # tests run on this system so they can be shared between configure
8650 # scripts and configure runs.  It is not useful on other systems.
8651 # If it contains results you don't want to keep, you may remove or edit it.
8652 #
8653 # By default, configure uses ./config.cache as the cache file,
8654 # creating it if it does not exist already.  You can give configure
8655 # the --cache-file=FILE option to use a different cache file; that is
8656 # what configure does when it calls configure scripts in
8657 # subdirectories, so they share the cache.
8658 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8659 # config.status only pays attention to the cache file if you give it the
8660 # --recheck option to rerun configure.
8661 #
8662 EOF
8663 # The following way of writing the cache mishandles newlines in values,
8664 # but we know of no workaround that is simple, portable, and efficient.
8665 # So, don't put newlines in cache variables' values.
8666 # Ultrix sh set writes to stderr and can't be redirected directly,
8667 # and sets the high bit in the cache file unless we assign to the vars.
8668 (set) 2>&1 |
8669   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8670   *ac_space=\ *)
8671     # `set' does not quote correctly, so add quotes (double-quote substitution
8672     # turns \\\\ into \\, and sed turns \\ into \).
8673     sed -n \
8674       -e "s/'/'\\\\''/g" \
8675       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8676     ;;
8677   *)
8678     # `set' quotes correctly as required by POSIX, so do not add quotes.
8679     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8680     ;;
8681   esac >> confcache
8682 if cmp -s $cache_file confcache; then
8683   :
8684 else
8685   if test -w $cache_file; then
8686     echo "updating cache $cache_file"
8687     cat confcache > $cache_file
8688   else
8689     echo "not updating unwritable cache $cache_file"
8690   fi
8691 fi
8692 rm -f confcache
8693
8694 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8695
8696 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8697 # Let make expand exec_prefix.
8698 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8699
8700 # Any assignment to VPATH causes Sun make to only execute
8701 # the first set of double-colon rules, so remove it if not needed.
8702 # If there is a colon in the path, we need to keep it.
8703 if test "x$srcdir" = x.; then
8704   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8705 fi
8706
8707 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8708
8709 DEFS=-DHAVE_CONFIG_H
8710
8711 # Without the "./", some shells look in PATH for config.status.
8712 : ${CONFIG_STATUS=./config.status}
8713
8714 echo creating $CONFIG_STATUS
8715 rm -f $CONFIG_STATUS
8716 cat > $CONFIG_STATUS <<EOF
8717 #! /bin/sh
8718 # Generated automatically by configure.
8719 # Run this file to recreate the current configuration.
8720 # This directory was configured as follows,
8721 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8722 #
8723 # $0 $ac_configure_args
8724 #
8725 # Compiler output produced by configure, useful for debugging
8726 # configure, is in ./config.log if it exists.
8727
8728 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8729 for ac_option
8730 do
8731   case "\$ac_option" in
8732   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8733     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8734     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8735   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8736     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8737     exit 0 ;;
8738   -help | --help | --hel | --he | --h)
8739     echo "\$ac_cs_usage"; exit 0 ;;
8740   *) echo "\$ac_cs_usage"; exit 1 ;;
8741   esac
8742 done
8743
8744 ac_given_srcdir=$srcdir
8745
8746 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8747 EOF
8748 cat >> $CONFIG_STATUS <<EOF
8749
8750 # Protect against being on the right side of a sed subst in config.status.
8751 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8752  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8753 $ac_vpsub
8754 $extrasub
8755 s%@SHELL@%$SHELL%g
8756 s%@CFLAGS@%$CFLAGS%g
8757 s%@CPPFLAGS@%$CPPFLAGS%g
8758 s%@CXXFLAGS@%$CXXFLAGS%g
8759 s%@FFLAGS@%$FFLAGS%g
8760 s%@DEFS@%$DEFS%g
8761 s%@LDFLAGS@%$LDFLAGS%g
8762 s%@LIBS@%$LIBS%g
8763 s%@exec_prefix@%$exec_prefix%g
8764 s%@prefix@%$prefix%g
8765 s%@program_transform_name@%$program_transform_name%g
8766 s%@bindir@%$bindir%g
8767 s%@sbindir@%$sbindir%g
8768 s%@libexecdir@%$libexecdir%g
8769 s%@datadir@%$datadir%g
8770 s%@sysconfdir@%$sysconfdir%g
8771 s%@sharedstatedir@%$sharedstatedir%g
8772 s%@localstatedir@%$localstatedir%g
8773 s%@libdir@%$libdir%g
8774 s%@includedir@%$includedir%g
8775 s%@oldincludedir@%$oldincludedir%g
8776 s%@infodir@%$infodir%g
8777 s%@mandir@%$mandir%g
8778 s%@host@%$host%g
8779 s%@host_alias@%$host_alias%g
8780 s%@host_cpu@%$host_cpu%g
8781 s%@host_vendor@%$host_vendor%g
8782 s%@host_os@%$host_os%g
8783 s%@target@%$target%g
8784 s%@target_alias@%$target_alias%g
8785 s%@target_cpu@%$target_cpu%g
8786 s%@target_vendor@%$target_vendor%g
8787 s%@target_os@%$target_os%g
8788 s%@build@%$build%g
8789 s%@build_alias@%$build_alias%g
8790 s%@build_cpu@%$build_cpu%g
8791 s%@build_vendor@%$build_vendor%g
8792 s%@build_os@%$build_os%g
8793 s%@CC@%$CC%g
8794 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8795 s%@SET_MAKE@%$SET_MAKE%g
8796 s%@AWK@%$AWK%g
8797 s%@LEX@%$LEX%g
8798 s%@LEXLIB@%$LEXLIB%g
8799 s%@LN@%$LN%g
8800 s%@LN_S@%$LN_S%g
8801 s%@RANLIB@%$RANLIB%g
8802 s%@YACC@%$YACC%g
8803 s%@INSTALL@%$INSTALL%g
8804 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8805 s%@INSTALL_DATA@%$INSTALL_DATA%g
8806 s%@CPP@%$CPP%g
8807 s%@gnat@%$gnat%g
8808 s%@vfprintf@%$vfprintf%g
8809 s%@doprint@%$doprint%g
8810 s%@manext@%$manext%g
8811 s%@objext@%$objext%g
8812 s%@PACKAGE@%$PACKAGE%g
8813 s%@VERSION@%$VERSION%g
8814 s%@ALLOCA@%$ALLOCA%g
8815 s%@USE_NLS@%$USE_NLS%g
8816 s%@MSGFMT@%$MSGFMT%g
8817 s%@GMSGFMT@%$GMSGFMT%g
8818 s%@XGETTEXT@%$XGETTEXT%g
8819 s%@GENCAT@%$GENCAT%g
8820 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8821 s%@CATALOGS@%$CATALOGS%g
8822 s%@CATOBJEXT@%$CATOBJEXT%g
8823 s%@DATADIRNAME@%$DATADIRNAME%g
8824 s%@GMOFILES@%$GMOFILES%g
8825 s%@INSTOBJEXT@%$INSTOBJEXT%g
8826 s%@INTLDEPS@%$INTLDEPS%g
8827 s%@INTLLIBS@%$INTLLIBS%g
8828 s%@INTLOBJS@%$INTLOBJS%g
8829 s%@POFILES@%$POFILES%g
8830 s%@POSUB@%$POSUB%g
8831 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8832 s%@GT_NO@%$GT_NO%g
8833 s%@GT_YES@%$GT_YES%g
8834 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8835 s%@l@%$l%g
8836 s%@gthread_flags@%$gthread_flags%g
8837 s%@build_canonical@%$build_canonical%g
8838 s%@host_canonical@%$host_canonical%g
8839 s%@target_subdir@%$target_subdir%g
8840 s%@inhibit_libc@%$inhibit_libc%g
8841 s%@sched_prefix@%$sched_prefix%g
8842 s%@sched_cflags@%$sched_cflags%g
8843 s%@gcc_tooldir@%$gcc_tooldir%g
8844 s%@dollar@%$dollar%g
8845 s%@objdir@%$objdir%g
8846 s%@subdirs@%$subdirs%g
8847 s%@all_boot_languages@%$all_boot_languages%g
8848 s%@all_compilers@%$all_compilers%g
8849 s%@all_diff_excludes@%$all_diff_excludes%g
8850 s%@all_headers@%$all_headers%g
8851 s%@all_lang_makefiles@%$all_lang_makefiles%g
8852 s%@all_languages@%$all_languages%g
8853 s%@all_lib2funcs@%$all_lib2funcs%g
8854 s%@all_stagestuff@%$all_stagestuff%g
8855 s%@build_exeext@%$build_exeext%g
8856 s%@build_install_headers_dir@%$build_install_headers_dir%g
8857 s%@build_xm_file_list@%$build_xm_file_list%g
8858 s%@cc_set_by_configure@%$cc_set_by_configure%g
8859 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8860 s%@cpp_install_dir@%$cpp_install_dir%g
8861 s%@cpp_main@%$cpp_main%g
8862 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8863 s%@dep_tmake_file@%$dep_tmake_file%g
8864 s%@extra_c_flags@%$extra_c_flags%g
8865 s%@extra_c_objs@%$extra_c_objs%g
8866 s%@extra_cpp_objs@%$extra_cpp_objs%g
8867 s%@extra_cxx_objs@%$extra_cxx_objs%g
8868 s%@extra_headers_list@%$extra_headers_list%g
8869 s%@extra_objs@%$extra_objs%g
8870 s%@extra_parts@%$extra_parts%g
8871 s%@extra_passes@%$extra_passes%g
8872 s%@extra_programs@%$extra_programs%g
8873 s%@fixinc_defs@%$fixinc_defs%g
8874 s%@float_h_file@%$float_h_file%g
8875 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8876 s%@gcc_version@%$gcc_version%g
8877 s%@gcc_version_trigger@%$gcc_version_trigger%g
8878 s%@host_exeext@%$host_exeext%g
8879 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8880 s%@host_xm_file_list@%$host_xm_file_list%g
8881 s%@install@%$install%g
8882 s%@JAVAGC@%$JAVAGC%g
8883 s%@lang_options_files@%$lang_options_files%g
8884 s%@lang_specs_files@%$lang_specs_files%g
8885 s%@lang_tree_files@%$lang_tree_files%g
8886 s%@local_prefix@%$local_prefix%g
8887 s%@maybe_use_collect2@%$maybe_use_collect2%g
8888 s%@md_file@%$md_file%g
8889 s%@objc_boehm_gc@%$objc_boehm_gc%g
8890 s%@out_file@%$out_file%g
8891 s%@out_object_file@%$out_object_file%g
8892 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8893 s%@symbolic_link@%$symbolic_link%g
8894 s%@thread_file@%$thread_file%g
8895 s%@tm_file_list@%$tm_file_list%g
8896 s%@will_use_collect2@%$will_use_collect2%g
8897 /@target_overrides@/r $target_overrides
8898 s%@target_overrides@%%g
8899 /@host_overrides@/r $host_overrides
8900 s%@host_overrides@%%g
8901 s%@cross_defines@%$cross_defines%g
8902 /@cross_overrides@/r $cross_overrides
8903 s%@cross_overrides@%%g
8904 /@build_overrides@/r $build_overrides
8905 s%@build_overrides@%%g
8906 /@language_fragments@/r $language_fragments
8907 s%@language_fragments@%%g
8908 /@language_hooks@/r $language_hooks
8909 s%@language_hooks@%%g
8910
8911 CEOF
8912 EOF
8913
8914 cat >> $CONFIG_STATUS <<\EOF
8915
8916 # Split the substitutions into bite-sized pieces for seds with
8917 # small command number limits, like on Digital OSF/1 and HP-UX.
8918 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8919 ac_file=1 # Number of current file.
8920 ac_beg=1 # First line for current file.
8921 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8922 ac_more_lines=:
8923 ac_sed_cmds=""
8924 while $ac_more_lines; do
8925   if test $ac_beg -gt 1; then
8926     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8927   else
8928     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8929   fi
8930   if test ! -s conftest.s$ac_file; then
8931     ac_more_lines=false
8932     rm -f conftest.s$ac_file
8933   else
8934     if test -z "$ac_sed_cmds"; then
8935       ac_sed_cmds="sed -f conftest.s$ac_file"
8936     else
8937       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8938     fi
8939     ac_file=`expr $ac_file + 1`
8940     ac_beg=$ac_end
8941     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8942   fi
8943 done
8944 if test -z "$ac_sed_cmds"; then
8945   ac_sed_cmds=cat
8946 fi
8947 EOF
8948
8949 cat >> $CONFIG_STATUS <<EOF
8950
8951 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8952 EOF
8953 cat >> $CONFIG_STATUS <<\EOF
8954 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8955   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8956   case "$ac_file" in
8957   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8958        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8959   *) ac_file_in="${ac_file}.in" ;;
8960   esac
8961
8962   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8963
8964   # Remove last slash and all that follows it.  Not all systems have dirname.
8965   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
8966   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
8967     # The file is in a subdirectory.
8968     test ! -d "$ac_dir" && mkdir "$ac_dir"
8969     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
8970     # A "../" for each directory in $ac_dir_suffix.
8971     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
8972   else
8973     ac_dir_suffix= ac_dots=
8974   fi
8975
8976   case "$ac_given_srcdir" in
8977   .)  srcdir=.
8978       if test -z "$ac_dots"; then top_srcdir=.
8979       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
8980   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
8981   *) # Relative path.
8982     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
8983     top_srcdir="$ac_dots$ac_given_srcdir" ;;
8984   esac
8985
8986
8987   echo creating "$ac_file"
8988   rm -f "$ac_file"
8989   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
8990   case "$ac_file" in
8991   *Makefile*) ac_comsub="1i\\
8992 # $configure_input" ;;
8993   *) ac_comsub= ;;
8994   esac
8995
8996   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
8997   sed -e "$ac_comsub
8998 s%@configure_input@%$configure_input%g
8999 s%@srcdir@%$srcdir%g
9000 s%@top_srcdir@%$top_srcdir%g
9001 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9002 fi; done
9003 rm -f conftest.s*
9004
9005 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9006 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9007 #
9008 # ac_d sets the value in "#define NAME VALUE" lines.
9009 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9010 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9011 ac_dC='\3'
9012 ac_dD='%g'
9013 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9014 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9015 ac_uB='\([      ]\)%\1#\2define\3'
9016 ac_uC=' '
9017 ac_uD='\4%g'
9018 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9019 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9020 ac_eB='$%\1#\2define\3'
9021 ac_eC=' '
9022 ac_eD='%g'
9023
9024 if test "${CONFIG_HEADERS+set}" != set; then
9025 EOF
9026 cat >> $CONFIG_STATUS <<EOF
9027   CONFIG_HEADERS="auto-host.h:config.in"
9028 EOF
9029 cat >> $CONFIG_STATUS <<\EOF
9030 fi
9031 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9032   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9033   case "$ac_file" in
9034   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9035        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9036   *) ac_file_in="${ac_file}.in" ;;
9037   esac
9038
9039   echo creating $ac_file
9040
9041   rm -f conftest.frag conftest.in conftest.out
9042   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9043   cat $ac_file_inputs > conftest.in
9044
9045 EOF
9046
9047 # Transform confdefs.h into a sed script conftest.vals that substitutes
9048 # the proper values into config.h.in to produce config.h.  And first:
9049 # Protect against being on the right side of a sed subst in config.status.
9050 # Protect against being in an unquoted here document in config.status.
9051 rm -f conftest.vals
9052 cat > conftest.hdr <<\EOF
9053 s/[\\&%]/\\&/g
9054 s%[\\$`]%\\&%g
9055 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9056 s%ac_d%ac_u%gp
9057 s%ac_u%ac_e%gp
9058 EOF
9059 sed -n -f conftest.hdr confdefs.h > conftest.vals
9060 rm -f conftest.hdr
9061
9062 # This sed command replaces #undef with comments.  This is necessary, for
9063 # example, in the case of _POSIX_SOURCE, which is predefined and required
9064 # on some systems where configure will not decide to define it.
9065 cat >> conftest.vals <<\EOF
9066 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9067 EOF
9068
9069 # Break up conftest.vals because some shells have a limit on
9070 # the size of here documents, and old seds have small limits too.
9071
9072 rm -f conftest.tail
9073 while :
9074 do
9075   ac_lines=`grep -c . conftest.vals`
9076   # grep -c gives empty output for an empty file on some AIX systems.
9077   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9078   # Write a limited-size here document to conftest.frag.
9079   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9080   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9081   echo 'CEOF
9082   sed -f conftest.frag conftest.in > conftest.out
9083   rm -f conftest.in
9084   mv conftest.out conftest.in
9085 ' >> $CONFIG_STATUS
9086   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9087   rm -f conftest.vals
9088   mv conftest.tail conftest.vals
9089 done
9090 rm -f conftest.vals
9091
9092 cat >> $CONFIG_STATUS <<\EOF
9093   rm -f conftest.frag conftest.h
9094   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9095   cat conftest.in >> conftest.h
9096   rm -f conftest.in
9097   if cmp -s $ac_file conftest.h 2>/dev/null; then
9098     echo "$ac_file is unchanged"
9099     rm -f conftest.h
9100   else
9101     # Remove last slash and all that follows it.  Not all systems have dirname.
9102       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9103       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9104       # The file is in a subdirectory.
9105       test ! -d "$ac_dir" && mkdir "$ac_dir"
9106     fi
9107     rm -f $ac_file
9108     mv conftest.h $ac_file
9109   fi
9110 fi; done
9111
9112 EOF
9113
9114 cat >> $CONFIG_STATUS <<EOF
9115 ac_sources="$nls_cv_header_libgt"
9116 ac_dests="$nls_cv_header_intl"
9117 EOF
9118
9119 cat >> $CONFIG_STATUS <<\EOF
9120 srcdir=$ac_given_srcdir
9121 while test -n "$ac_sources"; do
9122   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9123   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9124
9125   echo "linking $srcdir/$ac_source to $ac_dest"
9126
9127   if test ! -r $srcdir/$ac_source; then
9128     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9129   fi
9130   rm -f $ac_dest
9131
9132   # Make relative symlinks.
9133   # Remove last slash and all that follows it.  Not all systems have dirname.
9134   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9135   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9136     # The dest file is in a subdirectory.
9137     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9138     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9139     # A "../" for each directory in $ac_dest_dir_suffix.
9140     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9141   else
9142     ac_dest_dir_suffix= ac_dots=
9143   fi
9144
9145   case "$srcdir" in
9146   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9147   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9148   esac
9149
9150   # Make a symlink if possible; otherwise try a hard link.
9151   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9152     ln $srcdir/$ac_source $ac_dest; then :
9153   else
9154     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9155   fi
9156 done
9157 EOF
9158 cat >> $CONFIG_STATUS <<EOF
9159
9160
9161 host='${host}'
9162 build='${build}'
9163 target='${target}'
9164 target_alias='${target_alias}'
9165 srcdir='${srcdir}'
9166 subdirs='${subdirs}'
9167 oldstyle_subdirs='${oldstyle_subdirs}'
9168 symbolic_link='${symbolic_link}'
9169 program_transform_set='${program_transform_set}'
9170 program_transform_name='${program_transform_name}'
9171 dep_host_xmake_file='${dep_host_xmake_file}'
9172 host_xmake_file='${host_xmake_file}'
9173 dep_tmake_file='${dep_tmake_file}'
9174 tmake_file='${tmake_file}'
9175 thread_file='${thread_file}'
9176 gcc_version='${gcc_version}'
9177 gcc_version_trigger='${gcc_version_trigger}'
9178 local_prefix='${local_prefix}'
9179 build_install_headers_dir='${build_install_headers_dir}'
9180 build_exeext='${build_exeext}'
9181 host_exeext='${host_exeext}'
9182 out_file='${out_file}'
9183 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9184 SET_MAKE='${SET_MAKE}'
9185 target_list='${target_list}'
9186 target_overrides='${target_overrides}'
9187 host_overrides='${host_overrides}'
9188 cross_defines='${cross_defines}'
9189 cross_overrides='${cross_overrides}'
9190 build_overrides='${build_overrides}'
9191 cpp_install_dir='${cpp_install_dir}'
9192
9193 EOF
9194 cat >> $CONFIG_STATUS <<\EOF
9195 case "$CONFIG_FILES" in *po/Makefile.in*)
9196         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9197       esac
9198
9199 . $srcdir/configure.lang
9200 case x$CONFIG_HEADERS in
9201 xauto-host.h:config.in)
9202 echo > cstamp-h ;;
9203 esac
9204 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9205 # bootstrapping and the installation procedure can still use
9206 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9207 # FLAGS_TO_PASS has been modified to solve the problem there.
9208 # This is virtually a duplicate of what happens in configure.lang; we do
9209 # an extra check to make sure this only happens if ln -s can be used.
9210 if test "$symbolic_link" = "ln -s"; then
9211  for d in .. ${subdirs} ; do
9212    if test $d != ..; then
9213         STARTDIR=`pwd`
9214         cd $d
9215         for t in stage1 stage2 stage3 stage4 include
9216         do
9217                 rm -f $t
9218                 $symbolic_link ../$t $t 2>/dev/null
9219         done
9220         cd $STARTDIR
9221    fi
9222  done
9223 else true ; fi
9224 # Avoid having to add intl to our include paths.
9225 if test -f intl/libintl.h; then
9226   echo creating libintl.h
9227   echo '#include "intl/libintl.h"' >libintl.h
9228 fi
9229
9230 exit 0
9231 EOF
9232 chmod +x $CONFIG_STATUS
9233 rm -fr confdefs* $ac_clean_files
9234 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9235