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         # On a.out targets, we need to use collect2.
2956         case $machine in
2957         *-*-*aout*)
2958                 use_collect2=yes
2959                 ;;
2960         esac
2961
2962         # Common parts for linux-gnu and openbsd systems
2963         case $machine in
2964         *-*-linux-gnu*)
2965                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
2966                 ;;
2967         *-*-openbsd*)
2968                 tm_file=${cpu_type}/openbsd.h
2969                 tmake_file="t-libc-ok t-openbsd"
2970                 # avoid surprises, always provide an xm-openbsd file
2971                 xm_file=${cpu_type}/xm-openbsd.h
2972                 # don't depend on processor x-fragments as well
2973                 xmake_file=none
2974                 if test x$enable_threads = xyes; then
2975                         thread_file='posix'
2976                         tmake_file="${tmake_file} t-openbsd-thread"
2977                 fi
2978                 ;;
2979         esac
2980
2981         case $machine in
2982         # Support site-specific machine types.
2983         *local*)
2984                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2985                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2986                 xm_file=${cpu_type}/xm-$rest.h
2987                 tm_file=${cpu_type}/$rest.h
2988                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
2989                 then xmake_file=${cpu_type}/x-$rest; \
2990                 else true; \
2991                 fi
2992                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
2993                 then tmake_file=${cpu_type}/t-$rest; \
2994                 else true; \
2995                 fi
2996                 ;;
2997         1750a-*-*)
2998                 ;;
2999         a29k-*-bsd* | a29k-*-sym1*)
3000                 tm_file="${tm_file} a29k/unix.h"
3001                 xm_defines=USG
3002                 xmake_file=a29k/x-unix
3003                 use_collect2=yes
3004                 ;;
3005         a29k-*-udi | a29k-*-coff)
3006                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3007                 tmake_file=a29k/t-a29kbare
3008                 ;;
3009         a29k-wrs-vxworks*)
3010                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3011                 tmake_file=a29k/t-vx29k
3012                 extra_parts="crtbegin.o crtend.o"
3013                 thread_file='vxworks'
3014                 ;;
3015         a29k-*-*)                       # Default a29k environment.
3016                 use_collect2=yes
3017                 ;;
3018         alpha-*-interix)
3019                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3020
3021                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3022                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3023
3024                 # GAS + IEEE_CONFORMANT
3025                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3026
3027                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3028                 xmake_file="x-interix alpha/t-pe"
3029                 tmake_file="alpha/t-interix alpha/t-ieee"
3030                 if test x$enable_threads = xyes ; then
3031                         thread_file='posix'
3032                 fi
3033                 if test x$stabs = xyes ; then
3034                         tm_file="${tm_file} dbxcoff.h"
3035                 fi
3036                 #prefix='$$INTERIX_ROOT'/usr/contrib
3037                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3038                 ;;
3039         alpha*-*-linux-gnuecoff*)
3040                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3041                 target_cpu_default="MASK_GAS"
3042                 tmake_file="alpha/t-ieee"
3043                 gas=no
3044                 xmake_file=none
3045                 gas=yes gnu_ld=yes
3046                 ;;
3047         alpha*-*-linux-gnulibc1*)
3048                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3049                 target_cpu_default="MASK_GAS"
3050                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3051                 extra_parts="crtbegin.o crtend.o"
3052                 xmake_file=none
3053                 gas=yes gnu_ld=yes
3054                 if test x$enable_threads = xyes; then
3055                         thread_file='posix'
3056                 fi
3057                 ;;
3058         alpha*-*-linux-gnu*)
3059                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3060                 target_cpu_default="MASK_GAS"
3061                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3062                 extra_parts="crtbegin.o crtend.o"
3063                 xmake_file=none
3064                 gas=yes gnu_ld=yes
3065                 if test x$enable_threads = xyes; then
3066                         thread_file='posix'
3067                 fi
3068                 ;;
3069         alpha*-*-netbsd*)
3070                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3071                 target_cpu_default="MASK_GAS"
3072                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3073                 extra_parts="crtbegin.o crtend.o"
3074                 xmake_file=none
3075                 gas=yes gnu_ld=yes
3076                 ;;
3077
3078         alpha*-*-openbsd*)
3079                 # default x-alpha is only appropriate for dec-osf.
3080                 target_cpu_default="MASK_GAS"
3081                 tmake_file="alpha/t-ieee"
3082                 ;;
3083
3084         alpha*-dec-osf*)
3085                 if test x$stabs = xyes
3086                 then
3087                         tm_file="${tm_file} dbx.h"
3088                 fi
3089                 if test x$gas != xyes
3090                 then
3091                         extra_passes="mips-tfile mips-tdump"
3092                 fi
3093                 use_collect2=yes
3094                 tmake_file="alpha/t-ieee"
3095                 case $machine in
3096                   *-*-osf1*)
3097                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3098                     ;;
3099                   *-*-osf[23]*)
3100                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3101                     ;;
3102                   *-*-osf4*)
3103                     tm_file="${tm_file} alpha/osf.h"
3104                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3105                     # a broken tar, so we use cpio instead.
3106                     install_headers_dir=install-headers-cpio
3107                     ;;
3108                 esac
3109                 case $machine in
3110                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3111                     target_cpu_default=MASK_SUPPORT_ARCH
3112                     ;;
3113                 esac
3114                 ;;
3115         alpha*-*-vxworks*)
3116                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3117                 tmake_file="alpha/t-ieee"
3118                 if  x$gas != xyes
3119                 then
3120                         extra_passes="mips-tfile mips-tdump"
3121                 fi
3122                 use_collect2=yes
3123                 thread_file='vxworks'
3124                 ;;
3125         alpha*-*-winnt*)
3126                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3127                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3128                 tmake_file="t-libc-ok alpha/t-ieee"
3129                 xmake_file=winnt/x-winnt
3130                 extra_host_objs=oldnames.o
3131                 extra_gcc_objs="spawnv.o oldnames.o"
3132                 if test x$gnu_ld != xyes
3133                 then
3134                         extra_programs=ld.exe
3135                 fi
3136                 if test x$enable_threads = xyes; then
3137                         thread_file='win32'
3138                 fi
3139                 ;;
3140         alpha*-dec-vms*)
3141                 tm_file=alpha/vms.h
3142                 xm_file="${xm_file} alpha/xm-vms.h"
3143                 tmake_file="alpha/t-vms alpha/t-ieee"
3144                 ;;
3145         arc-*-elf*)
3146                 extra_parts="crtinit.o crtfini.o"
3147                 ;;
3148         arm-*-coff* | armel-*-coff*)
3149                 tm_file=arm/coff.h
3150                 tmake_file=arm/t-bare
3151                 ;;
3152         arm-*-vxworks*)
3153                 tm_file=arm/vxarm.h
3154                 tmake_file=arm/t-bare
3155                 thread_file='vxworks'
3156                 ;;
3157         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3158                 tm_file=arm/riscix1-1.h
3159                 use_collect2=yes
3160                 ;;
3161         arm-*-riscix*)                  # Acorn RISC machine
3162                 if test x$gas = xyes
3163                 then
3164                     tm_file=arm/rix-gas.h
3165                 else
3166                     tm_file=arm/riscix.h
3167                 fi
3168                 xmake_file=arm/x-riscix
3169                 tmake_file=arm/t-riscix
3170                 use_collect2=yes
3171                 ;;
3172         arm-semi-aout | armel-semi-aout)
3173                 tm_file=arm/semi.h
3174                 tmake_file=arm/t-semi
3175                 ;;
3176         arm-semi-aof | armel-semi-aof)
3177                 tm_file=arm/semiaof.h
3178                 tmake_file=arm/t-semiaof
3179                 ;;
3180         arm*-*-netbsd*)
3181                 tm_file=arm/netbsd.h
3182                 xm_file="arm/xm-netbsd.h ${xm_file}"
3183                 tmake_file="t-netbsd arm/t-netbsd"
3184        use_collect2=yes
3185                 ;;
3186         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3187                 cpu_type=arm
3188                 xmake_file=x-linux
3189                 tm_file=arm/linux-aout.h
3190                 tmake_file=arm/t-linux
3191                 gnu_ld=yes
3192                 ;;
3193         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3194                 xm_file=arm/xm-linux.h
3195                 xmake_file=x-linux
3196                 case $machine in
3197                 armv2*-*-*)
3198                         tm_file=arm/linux-elf26.h
3199                         ;;
3200                 *)
3201                         tm_file=arm/linux-elf.h
3202                         ;;
3203                 esac
3204                 tmake_file="t-linux arm/t-linux"
3205                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3206                 gnu_ld=yes
3207                 case x${enable_threads} in
3208                 x | xyes | xpthreads | xposix)
3209                         thread_file='posix'
3210                         ;;
3211                 esac
3212                 ;;
3213         arm*-*-uclinux*)                # ARM ucLinux
3214                 tm_file=arm/uclinux-elf.h
3215                 tmake_file=arm/t-arm-elf
3216                 ;;
3217         arm*-*-aout)
3218                 tm_file=arm/aout.h
3219                 tmake_file=arm/t-bare
3220                 ;;
3221         arm*-*-ecos-elf)
3222                 tm_file=arm/ecos-elf.h
3223                 tmake_file=arm/t-elf
3224                 ;;
3225         arm*-*-elf)
3226                 tm_file=arm/unknown-elf.h
3227                 tmake_file=arm/t-arm-elf
3228                 ;;
3229         arm*-*-oabi)
3230                 tm_file=arm/unknown-elf-oabi.h
3231                 tmake_file=arm/t-arm-elf
3232                 ;;
3233         arm-*-pe*)
3234                 tm_file=arm/pe.h
3235                 tmake_file=arm/t-pe
3236                 extra_objs=pe.o
3237                 ;;
3238         c1-convex-*)                    # Convex C1
3239                 target_cpu_default=1
3240                 use_collect2=yes
3241                 ;;
3242         c2-convex-*)                    # Convex C2
3243                 target_cpu_default=2
3244                 use_collect2=yes
3245                 ;;
3246         c32-convex-*)
3247                 target_cpu_default=4
3248                 use_collect2=yes
3249                 ;;
3250         c34-convex-*)
3251                 target_cpu_default=8
3252                 use_collect2=yes
3253                 ;;
3254         c38-convex-*)
3255                 target_cpu_default=16
3256                 use_collect2=yes
3257                 ;;
3258         c4x-*)
3259                 cpu_type=c4x
3260                 tmake_file=c4x/t-c4x
3261                 ;;
3262         clipper-intergraph-clix*)
3263                 tm_file="${tm_file} svr3.h clipper/clix.h"
3264                 xm_file=clipper/xm-clix.h
3265                 xmake_file=clipper/x-clix
3266                 extra_headers=va-clipper.h
3267                 extra_parts="crtbegin.o crtend.o"
3268                 install_headers_dir=install-headers-cpio
3269                 ;;
3270         dsp16xx-*)
3271                 ;;
3272         elxsi-elxsi-*)
3273                 use_collect2=yes
3274                 ;;
3275 # This hasn't been upgraded to GCC 2.
3276 #       fx80-alliant-*)                 # Alliant FX/80
3277 #               ;;
3278         h8300-*-*)
3279                 float_format=i32
3280                 ;;
3281         hppa*-*-linux*)
3282                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3283                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3284                 tmake_file="t-linux pa/t-linux"
3285                 extra_parts="crtbegin.o crtend.o"
3286                 xmake_file=none
3287                 gas=yes gnu_ld=yes
3288                 if test x$enable_threads = xyes; then
3289                         thread_file='posix'
3290                 fi
3291                 ;;
3292         hppa*-*-openbsd*)
3293                 target_cpu_default="MASK_PA_11"
3294                 tmake_file=pa/t-openbsd
3295                 ;;
3296         hppa1.1-*-pro*)
3297                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3298                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3299                 xm_file=pa/xm-papro.h
3300                 tmake_file=pa/t-pro
3301                 ;;
3302         hppa1.1-*-osf*)
3303                 target_cpu_default="MASK_PA_11"
3304                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3305                 use_collect2=yes
3306                 ;;
3307         hppa1.1-*-rtems*)
3308                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3309                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3310                 xm_file=pa/xm-papro.h
3311                 tmake_file=pa/t-pro
3312                 ;;
3313         hppa1.0-*-osf*)
3314                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3315                 use_collect2=yes
3316                 ;;
3317         hppa1.1-*-bsd*)
3318                 tm_file="${tm_file} pa/som.h"
3319                 target_cpu_default="MASK_PA_11"
3320                 use_collect2=yes
3321                 ;;
3322         hppa1.0-*-bsd*)
3323                 tm_file="${tm_file} pa/som.h"
3324                 use_collect2=yes
3325                 ;;
3326         hppa1.0-*-hpux7*)
3327                 tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
3328                 xm_file=pa/xm-pahpux.h
3329                 xmake_file=pa/x-pa-hpux
3330                 if test x$gas = xyes
3331                 then
3332                         tm_file="${tm_file} pa/gas.h"
3333                 fi
3334                 install_headers_dir=install-headers-cpio
3335                 use_collect2=yes
3336                 ;;
3337         hppa1.0-*-hpux8.0[0-2]*)
3338                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3339                 xm_file=pa/xm-pahpux.h
3340                 xmake_file=pa/x-pa-hpux
3341                 if test x$gas = xyes
3342                 then
3343                         tm_file="${tm_file} pa/pa-gas.h"
3344                 else
3345                         tm_file="pa/pa-oldas.h ${tm_file}"
3346                 fi
3347                 install_headers_dir=install-headers-cpio
3348                 use_collect2=yes
3349                 ;;
3350         hppa1.1-*-hpux8.0[0-2]*)
3351                 target_cpu_default="MASK_PA_11"
3352                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3353                 xm_file=pa/xm-pahpux.h
3354                 xmake_file=pa/x-pa-hpux
3355                 if test x$gas = xyes
3356                 then
3357                         tm_file="${tm_file} pa/pa-gas.h"
3358                 else
3359                         tm_file="pa/pa-oldas.h ${tm_file}"
3360                 fi
3361                 install_headers_dir=install-headers-cpio
3362                 use_collect2=yes
3363                 ;;
3364         hppa1.1-*-hpux8*)
3365                 target_cpu_default="MASK_PA_11"
3366                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3367                 xm_file=pa/xm-pahpux.h
3368                 xmake_file=pa/x-pa-hpux
3369                 if test x$gas = xyes
3370                 then
3371                         tm_file="${tm_file} pa/pa-gas.h"
3372                 fi
3373                 install_headers_dir=install-headers-cpio
3374                 use_collect2=yes
3375                 ;;
3376         hppa1.0-*-hpux8*)
3377                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3378                 xm_file=pa/xm-pahpux.h
3379                 xmake_file=pa/x-pa-hpux
3380                 if test x$gas = xyes
3381                 then
3382                         tm_file="${tm_file} pa/pa-gas.h"
3383                 fi
3384                 install_headers_dir=install-headers-cpio
3385                 use_collect2=yes
3386                 ;;
3387         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3388                 target_cpu_default="MASK_PA_11"
3389                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3390                 xm_file=pa/xm-pahpux.h
3391                 xmake_file=pa/x-pa-hpux
3392                 tmake_file=pa/t-pa
3393                 if test x$gas = xyes
3394                 then
3395                         tm_file="${tm_file} pa/pa-gas.h"
3396                 fi
3397                 if test x$enable_threads = x; then
3398                     enable_threads=$have_pthread_h
3399                 fi
3400                 if test x$enable_threads = xyes; then
3401                         thread_file='dce'
3402                         tmake_file="${tmake_file} pa/t-dce-thr"
3403                 fi
3404                 install_headers_dir=install-headers-cpio
3405                 use_collect2=yes
3406                 ;;
3407         hppa1.0-*-hpux10*)
3408                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3409                 xm_file=pa/xm-pahpux.h
3410                 xmake_file=pa/x-pa-hpux
3411                 tmake_file=pa/t-pa
3412                 if test x$gas = xyes
3413                 then
3414                         tm_file="${tm_file} pa/pa-gas.h"
3415                 fi
3416                 if test x$enable_threads = x; then
3417                     enable_threads=$have_pthread_h
3418                 fi
3419                 if test x$enable_threads = xyes; then
3420                         thread_file='dce'
3421                         tmake_file="${tmake_file} pa/t-dce-thr"
3422                 fi
3423                 install_headers_dir=install-headers-cpio
3424                 use_collect2=yes
3425                 ;;
3426         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3427                 target_cpu_default="MASK_PA_11"
3428                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3429                 xm_file=pa/xm-pahpux.h
3430                 xmake_file=pa/x-pa-hpux
3431                 tmake_file=pa/t-pa
3432                 if [ x$gas = xyes ]
3433                 then
3434                         tm_file="${tm_file} pa/pa-gas.h"
3435                 fi
3436 #               if [[ x$enable_threads = x ]]; then
3437 #                   enable_threads=$have_pthread_h
3438 #               fi
3439 #               if [[ x$enable_threads = xyes ]]; then
3440 #                       thread_file='dce'
3441 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3442 #               fi
3443                 install_headers_dir=install-headers-cpio
3444                 use_collect2=yes
3445                 ;;
3446         hppa1.0-*-hpux11*)
3447                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3448                 xm_file=pa/xm-pahpux.h
3449                 xmake_file=pa/x-pa-hpux
3450                 if [ x$gas = xyes ]
3451                 then
3452                         tm_file="${tm_file} pa/pa-gas.h"
3453                 fi
3454 #               if [[ x$enable_threads = x ]]; then
3455 #                   enable_threads=$have_pthread_h
3456 #               fi
3457 #               if [[ x$enable_threads = xyes ]]; then
3458 #                       thread_file='dce'
3459 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3460 #               fi
3461                 install_headers_dir=install-headers-cpio
3462                 use_collect2=yes
3463                 ;;
3464         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3465                 target_cpu_default="MASK_PA_11"
3466                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3467                 xm_file=pa/xm-pahpux.h
3468                 xmake_file=pa/x-pa-hpux
3469                 if test x$gas = xyes
3470                 then
3471                         tm_file="${tm_file} pa/pa-gas.h"
3472                 fi
3473                 install_headers_dir=install-headers-cpio
3474                 use_collect2=yes
3475                 ;;
3476         hppa1.0-*-hpux*)
3477                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3478                 xm_file=pa/xm-pahpux.h
3479                 xmake_file=pa/x-pa-hpux
3480                 if test x$gas = xyes
3481                 then
3482                         tm_file="${tm_file} pa/pa-gas.h"
3483                 fi
3484                 install_headers_dir=install-headers-cpio
3485                 use_collect2=yes
3486                 ;;
3487         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3488                 target_cpu_default="MASK_PA_11"
3489                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3490                 xm_file=pa/xm-pahpux.h
3491                 xmake_file=pa/x-pa-hpux
3492                 if test x$gas = xyes
3493                 then
3494                         tm_file="${tm_file} pa/pa-gas.h"
3495                 fi
3496                 install_headers_dir=install-headers-cpio
3497                 use_collect2=yes
3498                 ;;
3499         hppa1.0-*-hiux*)
3500                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3501                 xm_file=pa/xm-pahpux.h
3502                 xmake_file=pa/x-pa-hpux
3503                 if test x$gas = xyes
3504                 then
3505                         tm_file="${tm_file} pa/pa-gas.h"
3506                 fi
3507                 install_headers_dir=install-headers-cpio
3508                 use_collect2=yes
3509                 ;;
3510         hppa*-*-lites*)
3511                 tm_file="${tm_file} elfos.h pa/elf.h"
3512                 target_cpu_default="MASK_PA_11"
3513                 use_collect2=yes
3514                 ;;
3515         i370-*-mvs*)
3516                 ;;
3517         i[34567]86-*-elf*)
3518                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3519                 tm_file=i386/i386elf.h
3520                 tmake_file=i386/t-i386elf
3521                 xmake_file=x-svr4
3522                 ;;
3523         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3524                 if test x$gas = xyes
3525                 then
3526                         tm_file=i386/aix386.h
3527                         extra_parts="crtbegin.o crtend.o"
3528                         tmake_file=i386/t-crtstuff
3529                 else
3530                         tm_file=i386/aix386ng.h
3531                         use_collect2=yes
3532                 fi
3533                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3534                 xm_defines=USG
3535                 xmake_file=i386/x-aix
3536                 ;;
3537         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3538                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3539                 xm_defines="USG POSIX SMALL_ARG_MAX"
3540                 xmake_file=i386/x-ncr3000
3541                 if test x$stabs = xyes -a x$gas = xyes
3542                 then
3543                         tm_file=i386/sysv4gdb.h
3544                 else
3545                         tm_file=i386/sysv4.h
3546                 fi
3547                 extra_parts="crtbegin.o crtend.o"
3548                 tmake_file=i386/t-crtpic
3549                 ;;
3550         i[34567]86-next-*)
3551                 tm_file=i386/next.h
3552                 xm_file=i386/xm-next.h
3553                 tmake_file=i386/t-next
3554                 xmake_file=i386/x-next
3555                 extra_objs=nextstep.o
3556                 extra_parts="crtbegin.o crtend.o"
3557                 if test x$enable_threads = xyes; then
3558                         thread_file='mach'
3559                 fi
3560                 ;;
3561         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3562                 use_collect2=yes
3563                 if test x$gas = xyes
3564                 then
3565                         tm_file=i386/seq-gas.h
3566                 else
3567                         tm_file=i386/sequent.h
3568                 fi
3569                 ;;
3570         i[34567]86-sequent-ptx1*)
3571                 xm_defines="USG SVR3"
3572                 xmake_file=i386/x-sysv3
3573                 tm_file=i386/seq-sysv3.h
3574                 tmake_file=i386/t-crtstuff
3575                 extra_parts="crtbegin.o crtend.o"
3576                 install_headers_dir=install-headers-cpio
3577                 ;;
3578         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3579                 xm_defines="USG SVR3"
3580                 xmake_file=i386/x-sysv3
3581                 tm_file=i386/seq2-sysv3.h
3582                 tmake_file=i386/t-crtstuff
3583                 extra_parts="crtbegin.o crtend.o"
3584                 install_headers_dir=install-headers-cpio
3585                 ;;
3586         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3587                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3588                 xm_defines="USG POSIX SMALL_ARG_MAX"
3589                 xmake_file=x-svr4
3590                 tm_file=i386/ptx4-i.h
3591                 tmake_file=t-svr4
3592                 extra_parts="crtbegin.o crtend.o"
3593                 install_headers_dir=install-headers-cpio
3594                 ;;
3595         i386-sun-sunos*)                # Sun i386 roadrunner
3596                 xm_defines=USG
3597                 tm_file=i386/sun.h
3598                 use_collect2=yes
3599                 ;;
3600         i[34567]86-wrs-vxworks*)
3601                 tm_file=i386/vxi386.h
3602                 tmake_file=i386/t-i386bare
3603                 thread_file='vxworks'
3604                 ;;
3605         i[34567]86-*-aout*)
3606                 tm_file=i386/i386-aout.h
3607                 tmake_file=i386/t-i386bare
3608                 ;;
3609         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3610                 tm_file=i386/bsd386.h
3611 #               tmake_file=t-libc-ok
3612                 ;;
3613         i[34567]86-*-bsd*)
3614                 tm_file=i386/386bsd.h
3615 #               tmake_file=t-libc-ok
3616 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3617 #               use_collect2=yes
3618                 ;;
3619         i[34567]86-*-freebsdelf*)
3620                 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
3621                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3622                 tmake_file=t-freebsd
3623                 gas=yes
3624                 gnu_ld=yes
3625                 stabs=yes
3626                 ;;
3627         i[34567]86-*-freebsd*)
3628                 tm_file=i386/freebsd.h
3629                 tmake_file=t-freebsd
3630                 ;;
3631         i[34567]86-*-netbsd*)
3632                 tm_file=i386/netbsd.h
3633                 tmake_file=t-netbsd
3634        use_collect2=yes
3635                 ;;
3636         i[34567]86-*-openbsd*)
3637                 # we need collect2 until our bug is fixed...
3638                 use_collect2=yes
3639                 ;;
3640         i[34567]86-*-coff*)
3641                 tm_file=i386/i386-coff.h
3642                 tmake_file=i386/t-i386bare
3643                 ;;
3644         i[34567]86-*-isc*)              # 80386 running ISC system
3645                 xm_file="${xm_file} i386/xm-isc.h"
3646                 xm_defines="USG SVR3"
3647                 case $machine in
3648                   i[34567]86-*-isc[34]*)
3649                     xmake_file=i386/x-isc3
3650                     ;;
3651                   *)
3652                     xmake_file=i386/x-isc
3653                     ;;
3654                 esac
3655                 if test x$gas = xyes -a x$stabs = xyes
3656                 then
3657                         tm_file=i386/iscdbx.h
3658                         tmake_file=i386/t-svr3dbx
3659                         extra_parts="svr3.ifile svr3z.ifile"
3660                 else
3661                         tm_file=i386/isccoff.h
3662                         tmake_file=i386/t-crtstuff
3663                         extra_parts="crtbegin.o crtend.o"
3664                 fi
3665                 install_headers_dir=install-headers-cpio
3666                 ;;
3667         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3668                                         # pre BFD linkers
3669                 xmake_file=x-linux-aout
3670                 tmake_file="t-linux-aout i386/t-crtstuff"
3671                 tm_file=i386/linux-oldld.h
3672                 gnu_ld=yes
3673                 float_format=i386
3674                 ;;
3675         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3676                 xmake_file=x-linux-aout
3677                 tmake_file="t-linux-aout i386/t-crtstuff"
3678                 tm_file=i386/linux-aout.h
3679                 gnu_ld=yes
3680                 float_format=i386
3681                 ;;
3682         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3683                                         # GNU/Linux C library 5
3684                 xmake_file=x-linux
3685                 tm_file=i386/linux.h
3686                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3687                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3688                 gnu_ld=yes
3689                 float_format=i386
3690                 if test x$enable_threads = xyes; then
3691                         thread_file='single'
3692                 fi
3693                 ;;
3694         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3695                                         # aka GNU/Linux C library 6
3696                 xmake_file=x-linux
3697                 tm_file=i386/linux.h
3698                 tmake_file="t-linux i386/t-crtstuff"
3699                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3700                 gnu_ld=yes
3701                 float_format=i386
3702                 if test x$enable_threads = xyes; then
3703                         thread_file='posix'
3704                 fi
3705                 ;;
3706         i[34567]86-*-gnu*)
3707                 float_format=i386
3708                 ;;
3709         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3710                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3711                 exit 1
3712                 ;;
3713         i[34567]86-pc-msdosdjgpp*)
3714                 xm_file=i386/xm-djgpp.h
3715                 tm_file=i386/djgpp.h
3716                 tmake_file=i386/t-djgpp
3717                 xmake_file=i386/x-djgpp
3718                 gnu_ld=yes
3719                 gas=yes
3720                 exeext=.exe
3721                 case $host in *pc-msdosdjgpp*)
3722                         target_alias=djgpp
3723                         ;;
3724                 esac
3725                 ;;
3726         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3727                 tm_file=i386/moss.h
3728                 tmake_file=t-libc-ok
3729                 gnu_ld=yes
3730                 gas=yes
3731                 ;;
3732         i[34567]86-*-lynxos*)
3733                 if test x$gas = xyes
3734                 then
3735                         tm_file=i386/lynx.h
3736                 else
3737                         tm_file=i386/lynx-ng.h
3738                 fi
3739                 xm_file=i386/xm-lynx.h
3740                 tmake_file=i386/t-i386bare
3741                 xmake_file=x-lynx
3742                 ;;
3743         i[34567]86-*-mach*)
3744                 tm_file=i386/mach.h
3745 #               tmake_file=t-libc-ok
3746                 use_collect2=yes
3747                 ;;
3748         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3749                 if test x$elf = xyes
3750                 then
3751                         tm_file=i386/osfelf.h
3752                         use_collect2=
3753                 else
3754                         tm_file=i386/osfrose.h
3755                         use_collect2=yes
3756                 fi
3757                 xm_file="i386/xm-osf.h ${xm_file}"
3758                 xmake_file=i386/x-osfrose
3759                 tmake_file=i386/t-osf
3760                 extra_objs=halfpic.o
3761                 ;;
3762         i[34567]86-go32-rtems*)
3763                 cpu_type=i386
3764                 xm_file=i386/xm-go32.h
3765                 tm_file=i386/go32-rtems.h
3766                 tmake_file="i386/t-go32 t-rtems"
3767                 ;;
3768         i[34567]86-*-rtemself*)
3769                 cpu_type=i386
3770                 tm_file=i386/rtemself.h
3771                 tmake_file="i386/t-i386bare t-rtems"
3772                 ;;
3773         i[34567]86-*-rtems*)
3774                 cpu_type=i386
3775                 tm_file=i386/rtems.h
3776                 tmake_file="i386/t-i386bare t-rtems"
3777                 ;;
3778         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3779                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3780                 xm_defines="USG SVR3"
3781                 xmake_file=i386/x-sco5
3782                 install_headers_dir=install-headers-cpio
3783                 tm_file=i386/sco5.h
3784                 if test x$gas = xyes
3785                 then
3786                         tm_file="i386/sco5gas.h ${tm_file}"
3787                         tmake_file=i386/t-sco5gas
3788                 else
3789                         tmake_file=i386/t-sco5
3790                 fi
3791                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3792                 ;;
3793         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3794                 xm_file="${xm_file} i386/xm-sco.h"
3795                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3796                 xmake_file=i386/x-sco4
3797                 install_headers_dir=install-headers-cpio
3798                 if test x$stabs = xyes
3799                 then
3800                         tm_file=i386/sco4dbx.h
3801                         tmake_file=i386/t-svr3dbx
3802                         extra_parts="svr3.ifile svr3z.rfile"
3803                 else
3804                         tm_file=i386/sco4.h
3805                         tmake_file=i386/t-crtstuff
3806                         extra_parts="crtbegin.o crtend.o"
3807                 fi
3808                 truncate_target=yes
3809                 ;;
3810         i[34567]86-*-sco*)              # 80386 running SCO system
3811                 xm_file=i386/xm-sco.h
3812                 xmake_file=i386/x-sco
3813                 install_headers_dir=install-headers-cpio
3814                 if test x$stabs = xyes
3815                 then
3816                         tm_file=i386/scodbx.h
3817                         tmake_file=i386/t-svr3dbx
3818                         extra_parts="svr3.ifile svr3z.rfile"
3819                 else
3820                         tm_file=i386/sco.h
3821                         extra_parts="crtbegin.o crtend.o"
3822                         tmake_file=i386/t-crtstuff
3823                 fi
3824                 truncate_target=yes
3825                 ;;
3826         i[34567]86-*-solaris2*)
3827                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3828                 xm_defines="USG POSIX SMALL_ARG_MAX"
3829                 if test x$stabs = xyes
3830                 then
3831                         tm_file=i386/sol2dbg.h
3832                 else
3833                         tm_file=i386/sol2.h
3834                 fi
3835                 tmake_file=i386/t-sol2
3836                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3837                 xmake_file=x-svr4
3838                 if test x$enable_threads = xyes; then
3839                         thread_file='solaris'
3840                 fi
3841                 ;;
3842        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3843                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3844                xm_defines="USG POSIX"
3845                tm_file=i386/sysv5.h
3846                if test x$stabs = xyes
3847                then
3848                        tm_file="${tm_file} dbx.h"
3849                fi
3850                tmake_file=i386/t-crtpic
3851                xmake_file=x-svr4
3852                extra_parts="crtbegin.o crtend.o"
3853                if test x$enable_threads = xyes; then
3854                        thread_file='posix'
3855                fi
3856                ;;
3857         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3858                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3859                 xm_defines="USG POSIX SMALL_ARG_MAX"
3860                 tm_file=i386/sysv4.h
3861                 if test x$stabs = xyes
3862                 then
3863                         tm_file="${tm_file} dbx.h"
3864                 fi
3865                 tmake_file=i386/t-crtpic
3866                 xmake_file=x-svr4
3867                 extra_parts="crtbegin.o crtend.o"
3868                 ;;
3869         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3870                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3871                 xm_defines="USG POSIX"
3872                 tm_file=i386/udk.h
3873                 tmake_file="i386/t-crtpic i386/t-udk"
3874                 xmake_file=x-svr4
3875                 extra_parts="crtbegin.o crtend.o"
3876                 install_headers_dir=install-headers-cpio
3877                 ;;
3878         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3879                 cpu_type=i386
3880                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3881                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3882                 if test x$stabs = xyes
3883                 then
3884                         tm_file=i386/osf1elfgdb.h
3885                 else
3886                         tm_file=i386/osf1elf.h
3887                 fi
3888                 tmake_file=i386/t-osf1elf
3889                 xmake_file=i386/x-osf1elf
3890                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3891                 ;;
3892         i[34567]86-*-sysv*)             # Intel 80386's running system V
3893                 xm_defines="USG SVR3"
3894                 xmake_file=i386/x-sysv3
3895                 if test x$gas = xyes
3896                 then
3897                         if test x$stabs = xyes
3898                         then
3899                                 tm_file=i386/svr3dbx.h
3900                                 tmake_file=i386/t-svr3dbx
3901                                 extra_parts="svr3.ifile svr3z.rfile"
3902                         else
3903                                 tm_file=i386/svr3gas.h
3904                                 extra_parts="crtbegin.o crtend.o"
3905                                 tmake_file=i386/t-crtstuff
3906                         fi
3907                 else
3908                         tm_file=i386/sysv3.h
3909                         extra_parts="crtbegin.o crtend.o"
3910                         tmake_file=i386/t-crtstuff
3911                 fi
3912                 ;;
3913         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3914                 xm_file="${xm_file} i386/xm-vsta.h"
3915                 tm_file=i386/vsta.h
3916                 tmake_file=i386/t-vsta
3917                 xmake_file=i386/x-vsta
3918                 ;;
3919         i[34567]86-*-win32)
3920                 xm_file="${xm_file} i386/xm-cygwin.h"
3921                 tmake_file=i386/t-cygwin
3922                 tm_file=i386/win32.h
3923                 xmake_file=i386/x-cygwin
3924                 extra_objs=winnt.o
3925                 if test x$enable_threads = xyes; then
3926                         thread_file='win32'
3927                 fi
3928                 exeext=.exe
3929                 ;;
3930         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3931                 xm_file="${xm_file} i386/xm-cygwin.h"
3932                 tmake_file=i386/t-cygwin
3933                 tm_file=i386/cygwin.h
3934                 xmake_file=i386/x-cygwin
3935                 extra_objs=winnt.o
3936                 if test x$enable_threads = xyes; then
3937                         thread_file='win32'
3938                 fi
3939                 exeext=.exe
3940                 ;;
3941         i[34567]86-*-mingw32*)
3942                 tm_file=i386/mingw32.h
3943                 xm_file="${xm_file} i386/xm-mingw32.h"
3944                 tmake_file="i386/t-cygwin i386/t-mingw32"
3945                 extra_objs=winnt.o
3946                 xmake_file=i386/x-cygwin
3947                 if test x$enable_threads = xyes; then
3948                         thread_file='win32'
3949                 fi
3950                 exeext=.exe
3951                 case $machine in
3952                         *mingw32msv*)
3953                                 ;;
3954                         *minwg32crt* | *mingw32*)
3955                                 tm_file="${tm_file} i386/crtdll.h"
3956                                 ;;
3957                 esac
3958                 ;;
3959         i[34567]86-*-uwin*)
3960                 tm_file=i386/uwin.h
3961                 xm_file="${xm_file} i386/xm-uwin.h"
3962                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
3963                 tmake_file="i386/t-cygwin i386/t-uwin"
3964                 extra_objs=winnt.o
3965                 xmake_file=i386/x-cygwin
3966                 if test x$enable_threads = xyes; then
3967                         thread_file='win32'
3968                 fi
3969                 exeext=.exe
3970                 ;;
3971         i[34567]86-*-interix*)
3972                 tm_file="i386/i386-interix.h interix.h"
3973                 xm_file="i386/xm-i386-interix.h xm-interix.h"
3974                 xm_defines="USG NO_SYS_SIGLIST"
3975                 tmake_file="i386/t-interix"
3976                 extra_objs=interix.o
3977                 xmake_file=x-interix
3978                 if test x$enable_threads = xyes ; then
3979                         thread_file='posix'
3980                 fi
3981                 if test x$stabs = xyes ; then
3982                         tm_file="${tm_file} dbxcoff.h"
3983                 fi
3984                 ;;
3985         i[34567]86-*-winnt3*)
3986                 tm_file=i386/win-nt.h
3987                 out_file=i386/i386.c
3988                 xm_file="xm-winnt.h ${xm_file}"
3989                 xmake_file=winnt/x-winnt
3990                 tmake_file=i386/t-winnt
3991                 extra_host_objs="winnt.o oldnames.o"
3992                 extra_gcc_objs="spawnv.o oldnames.o"
3993                 if test x$gnu_ld != xyes
3994                 then
3995                         extra_programs=ld.exe
3996                 fi
3997                 if test x$enable_threads = xyes; then
3998                         thread_file='win32'
3999                 fi
4000                 ;;
4001         i[34567]86-dg-dgux*)
4002                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
4003                 xm_defines="USG POSIX"
4004                 out_file=i386/dgux.c
4005                 tm_file=i386/dgux.h
4006                 tmake_file=i386/t-dgux
4007                 xmake_file=i386/x-dgux
4008                 install_headers_dir=install-headers-cpio
4009               ;;
4010         i860-alliant-*)         # Alliant FX/2800
4011                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4012                 xm_file="${xm_file}"
4013                 xmake_file=i860/x-fx2800
4014                 tmake_file=i860/t-fx2800
4015                 extra_parts="crtbegin.o crtend.o"
4016                 ;;
4017         i860-*-bsd*)
4018                 tm_file="${tm_file} i860/bsd.h"
4019                 if test x$gas = xyes
4020                 then
4021                         tm_file="${tm_file} i860/bsd-gas.h"
4022                 fi
4023                 use_collect2=yes
4024                 ;;
4025         i860-*-mach*)
4026                 tm_file="${tm_file} i860/mach.h"
4027                 tmake_file=t-libc-ok
4028                 ;;
4029         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4030                 tm_file="${tm_file} svr3.h i860/paragon.h"
4031                 xm_defines="USG SVR3"
4032                 tmake_file=t-osf
4033                 ;;
4034         i860-*-sysv3*)
4035                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4036                 xm_defines="USG SVR3"
4037                 xmake_file=i860/x-sysv3
4038                 extra_parts="crtbegin.o crtend.o"
4039                 ;;
4040         i860-*-sysv4*)
4041                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4042                 xm_defines="USG SVR3"
4043                 xmake_file=i860/x-sysv4
4044                 tmake_file=t-svr4
4045                 extra_parts="crtbegin.o crtend.o"
4046                 ;;
4047         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4048                 tm_file="${tm_file} i960/vx960.h"
4049                 tmake_file=i960/t-vxworks960
4050                 use_collect2=yes
4051                 thread_file='vxworks'
4052                 ;;
4053         i960-wrs-vxworks5* | i960-wrs-vxworks)
4054                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4055                 tmake_file=i960/t-vxworks960
4056                 use_collect2=yes
4057                 thread_file='vxworks'
4058                 ;;
4059         i960-wrs-vxworks*)
4060                 tm_file="${tm_file} i960/vx960.h"
4061                 tmake_file=i960/t-vxworks960
4062                 use_collect2=yes
4063                 thread_file='vxworks'
4064                 ;;
4065         i960-*-coff*)
4066                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4067                 tmake_file=i960/t-960bare
4068                 use_collect2=yes
4069                 ;;
4070         i960-*-rtems)
4071                 tmake_file="i960/t-960bare t-rtems"
4072                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4073                 use_collect2=yes
4074                 ;;
4075         i960-*-*)                       # Default i960 environment.
4076                 use_collect2=yes
4077                 ;;
4078         m32r-*-elf*)
4079                 extra_parts="crtinit.o crtfini.o"
4080                 ;;
4081         m68000-convergent-sysv*)
4082                 tm_file=m68k/ctix.h
4083                 xm_file="m68k/xm-3b1.h ${xm_file}"
4084                 xm_defines=USG
4085                 use_collect2=yes
4086                 extra_headers=math-68881.h
4087                 ;;
4088         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4089                 tm_file=m68k/hp2bsd.h
4090                 xmake_file=m68k/x-hp2bsd
4091                 use_collect2=yes
4092                 extra_headers=math-68881.h
4093                 ;;
4094         m68000-hp-hpux*)                # HP 9000 series 300
4095                 xm_file="xm_alloca.h ${xm_file}"
4096                 xm_defines="USG NO_SYS_SIGLIST"
4097                 if test x$gas = xyes
4098                 then
4099                         xmake_file=m68k/x-hp320g
4100                         tm_file=m68k/hp310g.h
4101                 else
4102                         xmake_file=m68k/x-hp320
4103                         tm_file=m68k/hp310.h
4104                 fi
4105                 install_headers_dir=install-headers-cpio
4106                 use_collect2=yes
4107                 extra_headers=math-68881.h
4108                 ;;
4109         m68000-sun-sunos3*)
4110                 tm_file=m68k/sun2.h
4111                 use_collect2=yes
4112                 extra_headers=math-68881.h
4113                 ;;
4114         m68000-sun-sunos4*)
4115                 tm_file=m68k/sun2o4.h
4116                 use_collect2=yes
4117                 extra_headers=math-68881.h
4118                 ;;
4119         m68000-att-sysv*)
4120                 xm_file="m68k/xm-3b1.h ${xm_file}"
4121                 xm_defines=USG
4122                 if test x$gas = xyes
4123                 then
4124                         tm_file=m68k/3b1g.h
4125                 else
4126                         tm_file=m68k/3b1.h
4127                 fi
4128                 use_collect2=yes
4129                 extra_headers=math-68881.h
4130                 ;;
4131         m68k-apple-aux*)                # Apple Macintosh running A/UX
4132                 xm_defines="USG AUX"
4133                 tmake_file=m68k/t-aux
4134                 install_headers_dir=install-headers-cpio
4135                 extra_headers=math-68881.h
4136                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4137                 tm_file=
4138                 if test "$gnu_ld" = yes
4139                 then
4140                         tm_file="${tm_file} m68k/auxgld.h"
4141                 else
4142                         tm_file="${tm_file} m68k/auxld.h"
4143                 fi
4144                 if test "$gas" = yes
4145                 then
4146                         tm_file="${tm_file} m68k/auxgas.h"
4147                 else
4148                         tm_file="${tm_file} m68k/auxas.h"
4149                 fi
4150                 tm_file="${tm_file} m68k/a-ux.h"
4151                 float_format=m68k
4152                 ;;
4153         m68k-apollo-*)
4154                 tm_file=m68k/apollo68.h
4155                 xmake_file=m68k/x-apollo68
4156                 use_collect2=yes
4157                 extra_headers=math-68881.h
4158                 float_format=m68k
4159                 ;;
4160         m68k-altos-sysv*)                  # Altos 3068
4161                 if test x$gas = xyes
4162                 then
4163                         tm_file=m68k/altos3068.h
4164                         xm_defines=USG
4165                 else
4166                         echo "The Altos is supported only with the GNU assembler" 1>&2
4167                         exit 1
4168                 fi
4169                 extra_headers=math-68881.h
4170                 ;;
4171         m68k-bull-sysv*)                # Bull DPX/2
4172                 if test x$gas = xyes
4173                 then
4174                         if test x$stabs = xyes
4175                         then
4176                                 tm_file=m68k/dpx2cdbx.h
4177                         else
4178                                 tm_file=m68k/dpx2g.h
4179                         fi
4180                 else
4181                         tm_file=m68k/dpx2.h
4182                 fi
4183                 xm_file="xm-alloca.h ${xm_file}"
4184                 xm_defines=USG
4185                 xmake_file=m68k/x-dpx2
4186                 use_collect2=yes
4187                 extra_headers=math-68881.h
4188                 ;;
4189         m68k-atari-sysv4*)              # Atari variant of V.4.
4190                 tm_file=m68k/atari.h
4191                 xm_file="xm-alloca.h ${xm_file}"
4192                 xm_defines="USG FULL_PROTOTYPES"
4193                 tmake_file=t-svr4
4194                 extra_parts="crtbegin.o crtend.o"
4195                 extra_headers=math-68881.h
4196                 float_format=m68k
4197                 ;;
4198         m68k-motorola-sysv*)
4199                 tm_file=m68k/mot3300.h
4200                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4201                 xm_defines=NO_SYS_SIGLIST
4202                 if test x$gas = xyes
4203                 then
4204                         xmake_file=m68k/x-mot3300-gas
4205                         if test x$gnu_ld = xyes
4206                         then
4207                                 tmake_file=m68k/t-mot3300-gald
4208                         else
4209                                 tmake_file=m68k/t-mot3300-gas
4210                                 use_collect2=yes
4211                         fi
4212                 else
4213                         xmake_file=m68k/x-mot3300
4214                         if test x$gnu_ld = xyes
4215                         then
4216                                 tmake_file=m68k/t-mot3300-gld
4217                         else
4218                                 tmake_file=m68k/t-mot3300
4219                                 use_collect2=yes
4220                         fi
4221                 fi
4222                 gdb_needs_out_file_path=yes
4223                 extra_parts="crt0.o mcrt0.o"
4224                 extra_headers=math-68881.h
4225                 float_format=m68k
4226                 ;;
4227         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4228                 tm_file=m68k/tower-as.h
4229                 xm_defines="USG SVR3"
4230                 xmake_file=m68k/x-tower
4231                 extra_parts="crtbegin.o crtend.o"
4232                 extra_headers=math-68881.h
4233                 ;;
4234         m68k-plexus-sysv*)
4235                 tm_file=m68k/plexus.h
4236                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4237                 xm_defines=USG
4238                 use_collect2=yes
4239                 extra_headers=math-68881.h
4240                 ;;
4241         m68k-tti-*)
4242                 tm_file=m68k/pbb.h
4243                 xm_file="xm-alloca.h ${xm_file}"
4244                 xm_defines=USG
4245                 extra_headers=math-68881.h
4246                 ;;
4247         m68k-crds-unos*)
4248                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4249                 xm_defines="USG unos"
4250                 xmake_file=m68k/x-crds
4251                 tm_file=m68k/crds.h
4252                 use_collect2=yes
4253                 extra_headers=math-68881.h
4254                 ;;
4255         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4256                 tm_file=m68k/amix.h
4257                 xm_file="xm-alloca.h ${xm_file}"
4258                 xm_defines="USG FULL_PROTOTYPES"
4259                 xmake_file=m68k/x-amix
4260                 tmake_file=t-svr4
4261                 extra_parts="crtbegin.o crtend.o"
4262                 extra_headers=math-68881.h
4263                 float_format=m68k
4264                 ;;
4265         m68k-ccur-rtu)
4266                 tm_file=m68k/ccur-GAS.h
4267                 xmake_file=m68k/x-ccur
4268                 extra_headers=math-68881.h
4269                 use_collect2=yes
4270                 float_format=m68k
4271                 ;;
4272         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4273                 tm_file=m68k/hp3bsd44.h
4274                 xmake_file=m68k/x-hp3bsd44
4275                 use_collect2=yes
4276                 extra_headers=math-68881.h
4277                 float_format=m68k
4278                 ;;
4279         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4280                 tm_file=m68k/hp3bsd.h
4281                 use_collect2=yes
4282                 extra_headers=math-68881.h
4283                 float_format=m68k
4284                 ;;
4285         m68k-isi-bsd*)
4286                 if test x$with_fp = xno
4287                 then
4288                         tm_file=m68k/isi-nfp.h
4289                 else
4290                         tm_file=m68k/isi.h
4291                         float_format=m68k
4292                 fi
4293                 use_collect2=yes
4294                 extra_headers=math-68881.h
4295                 ;;
4296         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4297                 xm_file="xm_alloca.h ${xm_file}"
4298                 xm_defines="USG NO_SYS_SIGLIST"
4299                 if test x$gas = xyes
4300                 then
4301                         xmake_file=m68k/x-hp320g
4302                         tm_file=m68k/hp320g.h
4303                 else
4304                         xmake_file=m68k/x-hp320
4305                         tm_file=m68k/hpux7.h
4306                 fi
4307                 install_headers_dir=install-headers-cpio
4308                 use_collect2=yes
4309                 extra_headers=math-68881.h
4310                 float_format=m68k
4311                 ;;
4312         m68k-hp-hpux*)  # HP 9000 series 300
4313                 xm_file="xm_alloca.h ${xm_file}"
4314                 xm_defines="USG NO_SYS_SIGLIST"
4315                 if test x$gas = xyes
4316                 then
4317                         xmake_file=m68k/x-hp320g
4318                         tm_file=m68k/hp320g.h
4319                 else
4320                         xmake_file=m68k/x-hp320
4321                         tm_file=m68k/hp320.h
4322                 fi
4323                 install_headers_dir=install-headers-cpio
4324                 use_collect2=yes
4325                 extra_headers=math-68881.h
4326                 float_format=m68k
4327                 ;;
4328         m68k-sun-mach*)
4329                 tm_file=m68k/sun3mach.h
4330                 use_collect2=yes
4331                 extra_headers=math-68881.h
4332                 float_format=m68k
4333                 ;;
4334         m68k-sony-newsos3*)
4335                 if test x$gas = xyes
4336                 then
4337                         tm_file=m68k/news3gas.h
4338                 else
4339                         tm_file=m68k/news3.h
4340                 fi
4341                 use_collect2=yes
4342                 extra_headers=math-68881.h
4343                 float_format=m68k
4344                 ;;
4345         m68k-sony-bsd* | m68k-sony-newsos*)
4346                 if test x$gas = xyes
4347                 then
4348                         tm_file=m68k/newsgas.h
4349                 else
4350                         tm_file=m68k/news.h
4351                 fi
4352                 use_collect2=yes
4353                 extra_headers=math-68881.h
4354                 float_format=m68k
4355                 ;;
4356         m68k-next-nextstep2*)
4357                 tm_file=m68k/next21.h
4358                 xm_file="m68k/xm-next.h ${xm_file}"
4359                 tmake_file=m68k/t-next
4360                 xmake_file=m68k/x-next
4361                 extra_objs=nextstep.o
4362                 extra_headers=math-68881.h
4363                 use_collect2=yes
4364                 float_format=m68k
4365                 ;;
4366         m68k-next-nextstep3*)
4367                 tm_file=m68k/next.h
4368                 xm_file="m68k/xm-next.h ${xm_file}"
4369                 tmake_file=m68k/t-next
4370                 xmake_file=m68k/x-next
4371                 extra_objs=nextstep.o
4372                 extra_parts="crtbegin.o crtend.o"
4373                 extra_headers=math-68881.h
4374                 float_format=m68k
4375                 if test x$enable_threads = xyes; then
4376                         thread_file='mach'
4377                 fi
4378                 ;;
4379         m68k-sun-sunos3*)
4380                 if test x$with_fp = xno
4381                 then
4382                         tm_file=m68k/sun3n3.h
4383                 else
4384                         tm_file=m68k/sun3o3.h
4385                         float_format=m68k
4386                 fi
4387                 use_collect2=yes
4388                 extra_headers=math-68881.h
4389                 ;;
4390         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4391                 if test x$with_fp = xno
4392                 then
4393                         tm_file=m68k/sun3n.h
4394                 else
4395                         tm_file=m68k/sun3.h
4396                         float_format=m68k
4397                 fi
4398                 use_collect2=yes
4399                 extra_headers=math-68881.h
4400                 ;;
4401         m68k-wrs-vxworks*)
4402                 tm_file=m68k/vxm68k.h
4403                 tmake_file=m68k/t-vxworks68
4404                 extra_headers=math-68881.h
4405                 thread_file='vxworks'
4406                 float_format=m68k
4407                 ;;
4408         m68k-*-aout*)
4409                 tmake_file=m68k/t-m68kbare
4410                 tm_file="m68k/m68k-aout.h libgloss.h"
4411                 extra_headers=math-68881.h
4412                 float_format=m68k
4413                 ;;
4414         m68k-*-coff*)
4415                 tmake_file=m68k/t-m68kbare
4416                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4417                 extra_headers=math-68881.h
4418                 float_format=m68k
4419                 ;;
4420         m68020-*-elf* | m68k-*-elf*)
4421                 tm_file="m68k/m68020-elf.h"
4422                 xm_file=m68k/xm-m68kv.h
4423                 tmake_file=m68k/t-m68kelf
4424                 header_files=math-68881.h
4425                 ;;
4426         m68k-*-lynxos*)
4427                 if test x$gas = xyes
4428                 then
4429                         tm_file=m68k/lynx.h
4430                 else
4431                         tm_file=m68k/lynx-ng.h
4432                 fi
4433                 xm_file=m68k/xm-lynx.h
4434                 xmake_file=x-lynx
4435                 tmake_file=m68k/t-lynx
4436                 extra_headers=math-68881.h
4437                 float_format=m68k
4438                 ;;
4439         m68k*-*-netbsd*)
4440                 tm_file=m68k/netbsd.h
4441                 tmake_file=t-netbsd
4442                 float_format=m68k
4443        use_collect2=yes
4444                 ;;
4445         m68k*-*-openbsd*)
4446                 float_format=m68k
4447                 # we need collect2 until our bug is fixed...
4448                 use_collect2=yes
4449                 ;;
4450         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4451                 xm_file="xm-alloca.h ${xm_file}"
4452                 xm_defines=USG
4453                 xmake_file=m68k/x-m68kv
4454                 extra_parts="crtbegin.o crtend.o"
4455                 extra_headers=math-68881.h
4456                 float_format=m68k
4457                 ;;
4458         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4459                 tm_file=m68k/m68kv4.h
4460                 xm_file="xm-alloca.h ${xm_file}"
4461                 xm_defines=USG
4462                 tmake_file=t-svr4
4463                 extra_parts="crtbegin.o crtend.o"
4464                 extra_headers=math-68881.h
4465                 float_format=m68k
4466                 ;;
4467         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4468                                         # with a.out format
4469                 xmake_file=x-linux
4470                 tm_file=m68k/linux-aout.h
4471                 tmake_file="t-linux-aout m68k/t-linux-aout"
4472                 extra_headers=math-68881.h
4473                 float_format=m68k
4474                 gnu_ld=yes
4475                 ;;
4476         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4477                                         # with ELF format using the
4478                                         # GNU/Linux C library 5
4479                 xmake_file=x-linux
4480                 tm_file=m68k/linux.h
4481                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4482                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4483                 extra_headers=math-68881.h
4484                 float_format=m68k
4485                 gnu_ld=yes
4486                 ;;
4487         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4488                                         # with ELF format using glibc 2
4489                                         # aka the GNU/Linux C library 6.
4490                 xmake_file=x-linux
4491                 tm_file=m68k/linux.h
4492                 tmake_file="t-linux m68k/t-linux"
4493                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4494                 extra_headers=math-68881.h
4495                 float_format=m68k
4496                 gnu_ld=yes
4497                 if test x$enable_threads = xyes; then
4498                         thread_file='posix'
4499                 fi
4500                 ;;
4501         m68k-*-psos*)
4502                 tmake_file=m68k/t-m68kbare
4503                 tm_file=m68k/m68k-psos.h
4504                 extra_headers=math-68881.h
4505                 float_format=m68k
4506                 ;;
4507         m68k-*-rtems*)
4508                 tmake_file="m68k/t-m68kbare t-rtems"
4509                 tm_file=m68k/rtems.h
4510                 extra_headers=math-68881.h
4511                 float_format=m68k
4512                 ;;
4513
4514         m88k-dg-dgux*)
4515                 case $machine in
4516                   m88k-dg-dguxbcs*)
4517                     tm_file=m88k/dguxbcs.h
4518                     tmake_file=m88k/t-dguxbcs
4519                     ;;
4520                   *)
4521                     tm_file=m88k/dgux.h
4522                     tmake_file=m88k/t-dgux
4523                     ;;
4524                 esac
4525                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4526                 xmake_file=m88k/x-dgux
4527                 if test x$gas = xyes
4528                 then
4529                         tmake_file=m88k/t-dgux-gas
4530                 fi
4531                 ;;
4532         m88k-dolphin-sysv3*)
4533                 tm_file=m88k/dolph.h
4534                 extra_parts="crtbegin.o crtend.o"
4535                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4536                 xmake_file=m88k/x-dolph
4537                 if test x$gas = xyes
4538                 then
4539                         tmake_file=m88k/t-m88k-gas
4540                 fi
4541                 ;;
4542         m88k-tektronix-sysv3)
4543                 tm_file=m88k/tekXD88.h
4544                 extra_parts="crtbegin.o crtend.o"
4545                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4546                 xmake_file=m88k/x-tekXD88
4547                 if test x$gas = xyes
4548                 then
4549                         tmake_file=m88k/t-m88k-gas
4550                 fi
4551                 ;;
4552         m88k-*-aout*)
4553                 tm_file=m88k/m88k-aout.h
4554                 ;;
4555         m88k-*-coff*)
4556                 tm_file=m88k/m88k-coff.h
4557                 tmake_file=m88k/t-bug
4558                 ;;
4559         m88k-*-luna*)
4560                 tm_file=m88k/luna.h
4561                 extra_parts="crtbegin.o crtend.o"
4562                 if test x$gas = xyes
4563                 then
4564                         tmake_file=m88k/t-luna-gas
4565                 else
4566                         tmake_file=m88k/t-luna
4567                 fi
4568                 ;;
4569         m88k-*-openbsd*)
4570                 tmake_file="${tmake_file} m88k/t-luna-gas"
4571                 ;;
4572         m88k-*-sysv3*)
4573                 tm_file=m88k/sysv3.h
4574                 extra_parts="crtbegin.o crtend.o"
4575                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4576                 xmake_file=m88k/x-sysv3
4577                 if test x$gas = xyes
4578                 then
4579                         tmake_file=m88k/t-m88k-gas
4580                 fi
4581                 ;;
4582         m88k-*-sysv4*)
4583                 tm_file=m88k/sysv4.h
4584                 extra_parts="crtbegin.o crtend.o"
4585                 xmake_file=m88k/x-sysv4
4586                 tmake_file=m88k/t-sysv4
4587                 ;;
4588         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4589                 if test "x$gnu_ld" = xyes
4590                 then
4591                         tm_file="mips/iris6.h mips/iris6gld.h"
4592                 else
4593                         tm_file=mips/iris6.h
4594                 fi
4595                 tmake_file=mips/t-iris6
4596                 xm_file=mips/xm-iris6.h
4597                 xmake_file=mips/x-iris6
4598 #               if test x$enable_threads = xyes; then
4599 #                       thread_file='irix'
4600 #               fi
4601                 ;;
4602         mips-wrs-vxworks)
4603                 tm_file="mips/elf.h mips/vxworks.h"
4604                 tmake_file=mips/t-ecoff
4605                 gas=yes
4606                 gnu_ld=yes
4607                 extra_parts="crtbegin.o crtend.o"
4608                 thread_file='vxworks'
4609                 ;;
4610         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4611                 tm_file="mips/iris6.h mips/cross64.h"
4612                 xm_defines=USG
4613                 xm_file="mips/xm-iris5.h"
4614                 xmake_file=mips/x-iris
4615                 tmake_file=mips/t-cross64
4616                 # See comment in mips/iris[56].h files.
4617                 use_collect2=yes
4618 #               if test x$enable_threads = xyes; then
4619 #                       thread_file='irix'
4620 #               fi
4621                 ;;
4622         mips-sni-sysv4)
4623                 if test x$gas = xyes
4624                 then
4625                         if test x$stabs = xyes
4626                         then
4627                                 tm_file=mips/iris5gdb.h
4628                         else
4629                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4630                         fi
4631                 else
4632                         tm_file=mips/sni-svr4.h
4633                 fi
4634                 xm_defines=USG
4635                 xmake_file=mips/x-sni-svr4
4636                 tmake_file=mips/t-mips-gas
4637                 if test x$gnu_ld != xyes
4638                 then
4639                         use_collect2=yes
4640                 fi
4641                 ;;
4642         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4643                 if test x$gas = xyes
4644                 then
4645                         tm_file="mips/iris5.h mips/iris5gas.h"
4646                         if test x$stabs = xyes
4647                         then
4648                                 tm_file="${tm_file} dbx.h"
4649                         fi
4650                 else
4651                         tm_file=mips/iris5.h
4652                 fi
4653                 xm_defines=USG
4654                 xm_file="mips/xm-iris5.h"
4655                 xmake_file=mips/x-iris
4656                 # mips-tfile doesn't work yet
4657                 tmake_file=mips/t-mips-gas
4658                 # See comment in mips/iris5.h file.
4659                 use_collect2=yes
4660 #               if test x$enable_threads = xyes; then
4661 #                       thread_file='irix'
4662 #               fi
4663                 ;;
4664         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4665                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4666                 if test x$stabs = xyes; then
4667                         tm_file="${tm_file} dbx.h"
4668                 fi
4669                 xm_defines=USG
4670                 xmake_file=mips/x-iris
4671                 if test x$gas = xyes
4672                 then
4673                         tmake_file=mips/t-mips-gas
4674                 else
4675                         extra_passes="mips-tfile mips-tdump"
4676                 fi
4677                 if test x$gnu_ld != xyes
4678                 then
4679                         use_collect2=yes
4680                 fi
4681 #               if test x$enable_threads = xyes; then
4682 #                       thread_file='irix'
4683 #               fi
4684                 ;;
4685         mips-sgi-irix4*)                # Mostly like a MIPS.
4686                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
4687                 if test x$stabs = xyes; then
4688                         tm_file="${tm_file} dbx.h"
4689                 fi
4690                 xm_defines=USG
4691                 xmake_file=mips/x-iris
4692                 if test x$gas = xyes
4693                 then
4694                         tmake_file=mips/t-mips-gas
4695                 else
4696                         extra_passes="mips-tfile mips-tdump"
4697                 fi
4698                 if test x$gnu_ld != xyes
4699                 then
4700                         use_collect2=yes
4701                 fi
4702 #               if test x$enable_threads = xyes; then
4703 #                       thread_file='irix'
4704 #               fi
4705                 ;;
4706         mips-sgi-*)                     # Mostly like a MIPS.
4707                 tm_file="mips/iris3.h ${tm_file}"
4708                 if test x$stabs = xyes; then
4709                         tm_file="${tm_file} dbx.h"
4710                 fi
4711                 xm_defines=USG
4712                 xmake_file=mips/x-iris3
4713                 if test x$gas = xyes
4714                 then
4715                         tmake_file=mips/t-mips-gas
4716                 else
4717                         extra_passes="mips-tfile mips-tdump"
4718                 fi
4719                 if test x$gnu_ld != xyes
4720                 then
4721                         use_collect2=yes
4722                 fi
4723                 ;;
4724         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4725                 tm_file="mips/osfrose.h ${tm_file}"
4726                 xmake_file=mips/x-osfrose
4727                 tmake_file=mips/t-osfrose
4728                 extra_objs=halfpic.o
4729                 use_collect2=yes
4730                 ;;
4731         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4732                 tm_file=mips/dec-osf1.h
4733                 if test x$stabs = xyes; then
4734                         tm_file="${tm_file} dbx.h"
4735                 fi
4736                 xmake_file=mips/x-dec-osf1
4737                 if test x$gas = xyes
4738                 then
4739                         tmake_file=mips/t-mips-gas
4740                 else
4741                         tmake_file=mips/t-ultrix
4742                         extra_passes="mips-tfile mips-tdump"
4743                 fi
4744                 if test x$gnu_ld != xyes
4745                 then
4746                         use_collect2=yes
4747                 fi
4748                 ;;
4749         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4750               tm_file=mips/dec-bsd.h
4751               if test x$gas = xyes
4752               then
4753                         tmake_file=mips/t-mips-gas
4754               else
4755                         tmake_file=mips/t-ultrix
4756                         extra_passes="mips-tfile mips-tdump"
4757               fi
4758               if test x$gnu_ld != xyes
4759               then
4760                         use_collect2=yes
4761               fi
4762               ;;
4763         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4764                 tm_file=mips/netbsd.h
4765                 # On NetBSD, the headers are already okay, except for math.h.
4766                 tmake_file=t-netbsd
4767                 ;;
4768        mips*-*-linux*)                         # Linux MIPS, either endian.
4769                 xmake_file=x-linux
4770                 xm_file="xm-siglist.h ${xm_file}"
4771                case $machine in
4772                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4773                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4774                esac
4775                 extra_parts="crtbegin.o crtend.o"
4776                 gnu_ld=yes
4777                 gas=yes
4778                 ;;
4779         mips*el-*-openbsd*)     # mips little endian
4780                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4781                 tm_file=mips/openbsd.h
4782                 ;;
4783         mips*-*-openbsd*)               # mips big endian
4784                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4785                 tm_file=mips/openbsd-be.h
4786                 ;;
4787         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4788                 tm_file="mips/news4.h ${tm_file}"
4789                 if test x$stabs = xyes; then
4790                         tm_file="${tm_file} dbx.h"
4791                 fi
4792                 if test x$gas = xyes
4793                 then
4794                         tmake_file=mips/t-mips-gas
4795                 else
4796                         extra_passes="mips-tfile mips-tdump"
4797                 fi
4798                 if test x$gnu_ld != xyes
4799                 then
4800                         use_collect2=yes
4801                 fi
4802                 xmake_file=mips/x-sony
4803                 ;;
4804         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4805                                         # That is based on svr4.
4806                 # t-svr4 is not right because this system doesn't use ELF.
4807                 tm_file="mips/news5.h ${tm_file}"
4808                 if test x$stabs = xyes; then
4809                         tm_file="${tm_file} dbx.h"
4810                 fi
4811                 xm_file="xm-siglist.h ${xm_file}"
4812                 xm_defines=USG
4813                 if test x$gas = xyes
4814                 then
4815                         tmake_file=mips/t-mips-gas
4816                 else
4817                         extra_passes="mips-tfile mips-tdump"
4818                 fi
4819                 if test x$gnu_ld != xyes
4820                 then
4821                         use_collect2=yes
4822                 fi
4823                 ;;
4824         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4825                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4826                 if test x$stabs = xyes; then
4827                         tm_file="${tm_file} dbx.h"
4828                 fi
4829                 xm_file="xm-siglist.h ${xm_file}"
4830                 xm_defines=USG
4831                 xmake_file=mips/x-sysv
4832                 if test x$gas = xyes
4833                 then
4834                         tmake_file=mips/t-mips-gas
4835                         extra_parts="crtbegin.o crtend.o"
4836                 else
4837                         tmake_file=mips/t-mips
4838                         extra_passes="mips-tfile mips-tdump"
4839                 fi
4840                 if test x$gnu_ld != xyes
4841                 then
4842                         use_collect2=yes
4843                 fi
4844                 ;;
4845         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
4846                 tm_file="mips/ultrix.h ${tm_file}"
4847                 if test x$stabs = xyes; then
4848                         tm_file="${tm_file} dbx.h"
4849                 fi
4850                 xmake_file=mips/x-ultrix
4851                 if test x$gas = xyes
4852                 then
4853                         tmake_file=mips/t-mips-gas
4854                 else
4855                         tmake_file=mips/t-ultrix
4856                         extra_passes="mips-tfile mips-tdump"
4857                 fi
4858                 if test x$gnu_ld != xyes
4859                 then
4860                         use_collect2=yes
4861                 fi
4862                 ;;
4863         mips-*-riscos[56789]bsd*)
4864                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4865                 if test x$stabs = xyes; then
4866                         tm_file="${tm_file} dbx.h"
4867                 fi
4868                 if test x$gas = xyes
4869                 then
4870                         tmake_file=mips/t-bsd-gas
4871                 else
4872                         tmake_file=mips/t-bsd
4873                         extra_passes="mips-tfile mips-tdump"
4874                 fi
4875                 if test x$gnu_ld != xyes
4876                 then
4877                         use_collect2=yes
4878                 fi
4879                 ;;
4880         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4881                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4882                 if test x$stabs = xyes; then
4883                         tm_file="${tm_file} dbx.h"
4884                 fi
4885                 if test x$gas = xyes
4886                 then
4887                         tmake_file=mips/t-bsd-gas
4888                 else
4889                         tmake_file=mips/t-bsd
4890                         extra_passes="mips-tfile mips-tdump"
4891                 fi
4892                 if test x$gnu_ld != xyes
4893                 then
4894                         use_collect2=yes
4895                 fi
4896                 ;;
4897         mips-*-riscos[56789]sysv4*)
4898                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4899                 if test x$stabs = xyes; then
4900                         tm_file="${tm_file} dbx.h"
4901                 fi
4902                 xm_file="xm-siglist.h ${xm_file}"
4903                 xmake_file=mips/x-sysv
4904                 if test x$gas = xyes
4905                 then
4906                         tmake_file=mips/t-svr4-gas
4907                 else
4908                         tmake_file=mips/t-svr4
4909                         extra_passes="mips-tfile mips-tdump"
4910                 fi
4911                 if test x$gnu_ld != xyes
4912                 then
4913                         use_collect2=yes
4914                 fi
4915                 ;;
4916         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4917                 tm_file="mips/svr4-4.h ${tm_file}"
4918                 if test x$stabs = xyes; then
4919                         tm_file="${tm_file} dbx.h"
4920                 fi
4921                 xm_defines=USG
4922                 xmake_file=mips/x-sysv
4923                 if test x$gas = xyes
4924                 then
4925                         tmake_file=mips/t-svr4-gas
4926                 else
4927                         tmake_file=mips/t-svr4
4928                         extra_passes="mips-tfile mips-tdump"
4929                 fi
4930                 if test x$gnu_ld != xyes
4931                 then
4932                         use_collect2=yes
4933                 fi
4934                 ;;
4935         mips-*-riscos[56789]sysv*)
4936                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4937                 if test x$stabs = xyes; then
4938                         tm_file="${tm_file} dbx.h"
4939                 fi
4940                 xm_defines=USG
4941                 xmake_file=mips/x-sysv
4942                 if test x$gas = xyes
4943                 then
4944                         tmake_file=mips/t-svr3-gas
4945                 else
4946                         tmake_file=mips/t-svr3
4947                         extra_passes="mips-tfile mips-tdump"
4948                 fi
4949                 if test x$gnu_ld != xyes
4950                 then
4951                         use_collect2=yes
4952                 fi
4953                 ;;
4954         mips-*-sysv* | mips-*-riscos*sysv*)
4955                 tm_file="mips/svr3-4.h ${tm_file}"
4956                 if test x$stabs = xyes; then
4957                         tm_file="${tm_file} dbx.h"
4958                 fi
4959                 xm_defines=USG
4960                 xmake_file=mips/x-sysv
4961                 if test x$gas = xyes
4962                 then
4963                         tmake_file=mips/t-svr3-gas
4964                 else
4965                         tmake_file=mips/t-svr3
4966                         extra_passes="mips-tfile mips-tdump"
4967                 fi
4968                 if test x$gnu_ld != xyes
4969                 then
4970                         use_collect2=yes
4971                 fi
4972                 ;;
4973         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4974                 tm_file=mips/mips-5.h
4975                 if test x$stabs = xyes; then
4976                         tm_file="${tm_file} dbx.h"
4977                 fi
4978                 if test x$gas = xyes
4979                 then
4980                         tmake_file=mips/t-mips-gas
4981                 else
4982                         extra_passes="mips-tfile mips-tdump"
4983                 fi
4984                 if test x$gnu_ld != xyes
4985                 then
4986                         use_collect2=yes
4987                 fi
4988                 ;;
4989         mips-*-gnu*)
4990                 ;;
4991         mipsel-*-ecoff*)
4992                 tm_file=mips/ecoffl.h
4993                 if test x$stabs = xyes; then
4994                         tm_file="${tm_file} dbx.h"
4995                 fi
4996                 tmake_file=mips/t-ecoff
4997                 ;;
4998         mips-*-ecoff*)
4999                 tm_file="gofast.h mips/ecoff.h"
5000                 if test x$stabs = xyes; then
5001                         tm_file="${tm_file} dbx.h"
5002                 fi
5003                 tmake_file=mips/t-ecoff
5004                 ;;
5005         mipsel-*-elf*)
5006                 tm_file="mips/elfl.h"
5007                 tmake_file=mips/t-elf
5008                 ;;
5009         mips-*-elf*)
5010                 tm_file="mips/elf.h"
5011                 tmake_file=mips/t-elf
5012                 ;;
5013         mips64el-*-elf*)
5014                 tm_file="mips/elfl64.h"
5015                 tmake_file=mips/t-elf
5016                 ;;
5017         mips64orionel-*-elf*)
5018                 tm_file="mips/elforion.h mips/elfl64.h"
5019                 tmake_file=mips/t-elf
5020                 ;;
5021         mips64-*-elf*)
5022                 tm_file="mips/elf64.h"
5023                 tmake_file=mips/t-elf
5024                 ;;
5025         mips64orion-*-elf*)
5026                 tm_file="mips/elforion.h mips/elf64.h"
5027                 tmake_file=mips/t-elf
5028                 ;;
5029         mips64orion-*-rtems*)
5030                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5031                 tmake_file="mips/t-ecoff t-rtems"
5032                 ;;
5033         mipstx39el-*-elf*)
5034                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5035                 tmake_file=mips/t-r3900
5036                 ;;
5037         mipstx39-*-elf*)
5038                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5039                 tmake_file=mips/t-r3900
5040                 ;;
5041         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5042                 if test x$stabs = xyes; then
5043                         tm_file="${tm_file} dbx.h"
5044                 fi
5045                 if test x$gas = xyes
5046                 then
5047                         tmake_file=mips/t-mips-gas
5048                 else
5049                         extra_passes="mips-tfile mips-tdump"
5050                 fi
5051                 if test x$gnu_ld != xyes
5052                 then
5053                         use_collect2=yes
5054                 fi
5055                 ;;
5056         mn10200-*-*)
5057                 cpu_type=mn10200
5058                 tm_file="mn10200/mn10200.h"
5059                 if test x$stabs = xyes
5060                 then
5061                         tm_file="${tm_file} dbx.h"
5062                 fi
5063                 use_collect2=no
5064                 ;;
5065         mn10300-*-*)
5066                 cpu_type=mn10300
5067                 tm_file="mn10300/mn10300.h"
5068                 if test x$stabs = xyes
5069                 then
5070                         tm_file="${tm_file} dbx.h"
5071                 fi
5072                 use_collect2=no
5073                 ;;
5074         ns32k-encore-bsd*)
5075                 tm_file=ns32k/encore.h
5076                 use_collect2=yes
5077                 ;;
5078         ns32k-sequent-bsd*)
5079                 tm_file=ns32k/sequent.h
5080                 use_collect2=yes
5081                 ;;
5082         ns32k-tek6100-bsd*)
5083                 tm_file=ns32k/tek6100.h
5084                 use_collect2=yes
5085                 ;;
5086         ns32k-tek6200-bsd*)
5087                 tm_file=ns32k/tek6200.h
5088                 use_collect2=yes
5089                 ;;
5090 # This has not been updated to GCC 2.
5091 #       ns32k-ns-genix*)
5092 #               xm_defines=USG
5093 #               xmake_file=ns32k/x-genix
5094 #               tm_file=ns32k/genix.h
5095 #               use_collect2=yes
5096 #               ;;
5097         ns32k-merlin-*)
5098                 tm_file=ns32k/merlin.h
5099                 use_collect2=yes
5100                 ;;
5101         ns32k-pc532-mach*)
5102                 tm_file=ns32k/pc532-mach.h
5103                 use_collect2=yes
5104                 ;;
5105         ns32k-pc532-minix*)
5106                 tm_file=ns32k/pc532-min.h
5107                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5108                 xm_defines=USG
5109                 use_collect2=yes
5110                 ;;
5111         ns32k-*-netbsd*)
5112                 tm_file=ns32k/netbsd.h
5113                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5114                 # On NetBSD, the headers are already okay, except for math.h.
5115                 tmake_file=t-netbsd
5116        use_collect2=yes
5117                 ;;
5118         pdp11-*-bsd)
5119                 tm_file="${tm_file} pdp11/2bsd.h"
5120                 ;;
5121         pdp11-*-*)
5122                 ;;
5123         ns32k-*-openbsd*)
5124                 # Nothing special
5125                 ;;
5126         pyramid-*-*)
5127                 cpu_type=pyr
5128                 xmake_file=pyr/x-pyr
5129                 use_collect2=yes
5130                 ;;
5131         romp-*-aos*)
5132                 use_collect2=yes
5133                 ;;
5134         romp-*-mach*)
5135                 xmake_file=romp/x-mach
5136                 use_collect2=yes
5137                 ;;
5138         romp-*-openbsd*)
5139                 # Nothing special
5140                 ;;
5141         powerpc-*-openbsd*)
5142                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5143                 ;;
5144         powerpc-*-beos*)
5145                 cpu_type=rs6000
5146                 tm_file=rs6000/beos.h
5147                 xm_file=rs6000/xm-beos.h
5148                 tmake_file=rs6000/t-beos
5149                 xmake_file=rs6000/x-beos
5150                 ;;
5151         powerpc-*-sysv* | powerpc-*-elf*)
5152                 tm_file=rs6000/sysv4.h
5153                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5154                 xm_defines="USG POSIX"
5155                 extra_headers=ppc-asm.h
5156                 if test x$gas = xyes
5157                 then
5158                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5159                 else
5160                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5161                 fi
5162                 xmake_file=rs6000/x-sysv4
5163                 ;;
5164         powerpc-*-eabiaix*)
5165                 tm_file=rs6000/eabiaix.h
5166                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5167                 extra_headers=ppc-asm.h
5168                 ;;
5169         powerpc-*-eabisim*)
5170                 tm_file=rs6000/eabisim.h
5171                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5172                 extra_headers=ppc-asm.h
5173                 ;;
5174         powerpc-*-eabi*)
5175                 tm_file=rs6000/eabi.h
5176                 if test x$gas = xyes
5177                 then
5178                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5179                 else
5180                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5181                 fi
5182                 extra_headers=ppc-asm.h
5183                 ;;
5184         powerpc-*-rtems*)
5185                 tm_file=rs6000/rtems.h
5186                 if test x$gas = xyes
5187                 then
5188                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5189                 else
5190                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5191                 fi
5192                 extra_headers=ppc-asm.h
5193                 ;;
5194         powerpc-*-linux-gnulibc1)
5195                 tm_file=rs6000/linux.h
5196                 xm_file=rs6000/xm-sysv4.h
5197                 out_file=rs6000/rs6000.c
5198                 if test x$gas = xyes
5199                 then
5200                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5201                 else
5202                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5203                 fi
5204                 xmake_file=x-linux
5205                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5206                 extra_headers=ppc-asm.h
5207                 if test x$enable_threads = xyes; then
5208                         thread_file='posix'
5209                 fi
5210                 ;;
5211         powerpc-*-linux-gnu*)
5212                 tm_file=rs6000/linux.h
5213                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5214                 xm_defines="USG ${xm_defines}"
5215                 out_file=rs6000/rs6000.c
5216                 if test x$gas = xyes
5217                 then
5218                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5219                 else
5220                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5221                 fi
5222                 xmake_file=x-linux
5223                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5224                 extra_headers=ppc-asm.h
5225                 if test x$enable_threads = xyes; then
5226                         thread_file='posix'
5227                 fi
5228                 ;;
5229         powerpc-wrs-vxworks*)
5230                 cpu_type=rs6000
5231                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5232                 xm_defines="USG POSIX"
5233                 tm_file=rs6000/vxppc.h
5234                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5235                 extra_headers=ppc-asm.h
5236                 thread_file='vxworks'
5237                 ;;
5238         powerpcle-*-sysv* | powerpcle-*-elf*)
5239                 tm_file=rs6000/sysv4le.h
5240                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5241                 xm_defines="USG POSIX"
5242                 if test x$gas = xyes
5243                 then
5244                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5245                 else
5246                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5247                 fi
5248                 xmake_file=rs6000/x-sysv4
5249                 extra_headers=ppc-asm.h
5250                 ;;
5251         powerpcle-*-eabisim*)
5252                 tm_file=rs6000/eabilesim.h
5253                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5254                 extra_headers=ppc-asm.h
5255                 ;;
5256         powerpcle-*-eabi*)
5257                 tm_file=rs6000/eabile.h
5258                 if test x$gas = xyes
5259                 then
5260                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5261                 else
5262                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5263                 fi
5264                 extra_headers=ppc-asm.h
5265                 ;;
5266         powerpcle-*-winnt* )
5267                 tm_file=rs6000/win-nt.h
5268                 tmake_file=rs6000/t-winnt
5269 #               extra_objs=pe.o
5270                 if test x$enable_threads = xyes; then
5271                         thread_file='win32'
5272                 fi
5273                 extra_headers=ppc-asm.h
5274                 ;;
5275         powerpcle-*-pe | powerpcle-*-cygwin*)
5276                 tm_file=rs6000/cygwin.h
5277                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5278                 tmake_file=rs6000/t-winnt
5279                 xmake_file=rs6000/x-cygwin
5280 #               extra_objs=pe.o
5281                 if test x$enable_threads = xyes; then
5282                         thread_file='win32'
5283                 fi
5284                 exeext=.exe
5285                 extra_headers=ppc-asm.h
5286                 ;;
5287         powerpcle-*-solaris2*)
5288                 tm_file=rs6000/sol2.h
5289                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5290                 xm_defines="USG POSIX"
5291                 if test x$gas = xyes
5292                 then
5293                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5294                 else
5295                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5296                 fi
5297                 xmake_file=rs6000/x-sysv4
5298                 extra_headers=ppc-asm.h
5299                 ;;
5300         rs6000-ibm-aix3.[01]*)
5301                 tm_file=rs6000/aix31.h
5302                 xmake_file=rs6000/x-aix31
5303                 float_format=none
5304                 use_collect2=yes
5305                 ;;
5306         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5307                 tm_file=rs6000/aix3newas.h
5308                 if test x$host != x$target
5309                 then
5310                         tmake_file=rs6000/t-xnewas
5311                 else
5312                         tmake_file=rs6000/t-newas
5313                 fi
5314                 float_format=none
5315                 use_collect2=yes
5316                 ;;
5317         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5318                 tm_file=rs6000/aix41.h
5319                 if test x$host != x$target
5320                 then
5321                         tmake_file=rs6000/t-xnewas
5322                 else
5323                         tmake_file=rs6000/t-newas
5324                 fi
5325                 if test "$gnu_ld" = yes
5326                 then
5327                         xmake_file=rs6000/x-aix41-gld
5328                 else
5329                         xmake_file=rs6000/x-aix41
5330                 fi
5331                 float_format=none
5332                 use_collect2=yes
5333                 ;;
5334         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5335                 tm_file=rs6000/aix43.h
5336                 if test x$host != x$target
5337                 then
5338                         tmake_file=rs6000/t-xaix43
5339                 else
5340                         tmake_file=rs6000/t-aix43
5341                 fi
5342                 xmake_file=rs6000/x-aix43
5343                 float_format=none
5344                 use_collect2=yes
5345                 ;;
5346         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5347                 tm_file=rs6000/aix43.h
5348                 if test x$host != x$target
5349                 then
5350                         tmake_file=rs6000/t-xaix43
5351                 else
5352                         tmake_file=rs6000/t-aix43
5353                 fi
5354                 xmake_file=rs6000/x-aix43
5355                 float_format=none
5356                 use_collect2=yes
5357                 ;;
5358         rs6000-ibm-aix*)
5359                 float_format=none
5360                 use_collect2=yes
5361                 ;;
5362         rs6000-bull-bosx)
5363                 float_format=none
5364                 use_collect2=yes
5365                 ;;
5366         rs6000-*-mach*)
5367                 tm_file=rs6000/mach.h
5368                 xm_file="${xm_file} rs6000/xm-mach.h"
5369                 xmake_file=rs6000/x-mach
5370                 use_collect2=yes
5371                 ;;
5372         rs6000-*-lynxos*)
5373                 tm_file=rs6000/lynx.h
5374                 xm_file=rs6000/xm-lynx.h
5375                 tmake_file=rs6000/t-rs6000
5376                 xmake_file=rs6000/x-lynx
5377                 use_collect2=yes
5378                 ;;
5379         sh-*-elf*)
5380                 tm_file=sh/elf.h
5381                 float_format=sh
5382                 ;;
5383         sh-*-rtemself*)
5384                 tmake_file="sh/t-sh t-rtems"
5385                 tm_file=sh/rtemself.h
5386                 float_format=sh
5387                 ;;
5388         sh-*-rtems*)
5389                 tmake_file="sh/t-sh t-rtems"
5390                 tm_file=sh/rtems.h
5391                 float_format=sh
5392                 ;;
5393         sh-*-*)
5394                 float_format=sh
5395                 ;;
5396         sparc-tti-*)
5397                 tm_file=sparc/pbd.h
5398                 xm_file="xm-alloca.h ${xm_file}"
5399                 xm_defines=USG
5400                 ;;
5401         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5402                 tm_file=sparc/vxsparc.h
5403                 tmake_file=sparc/t-vxsparc
5404                 use_collect2=yes
5405                 thread_file='vxworks'
5406                 ;;
5407         sparc-*-aout*)
5408                 tmake_file=sparc/t-sparcbare
5409                 tm_file="sparc/aout.h libgloss.h"
5410                 ;;
5411         sparc-*-netbsd*)
5412                 tm_file=sparc/netbsd.h
5413                 tmake_file=t-netbsd
5414        use_collect2=yes
5415                 ;;
5416         sparc-*-openbsd*)
5417                 # we need collect2 until our bug is fixed...
5418                 use_collect2=yes
5419                 ;;
5420         sparc-*-bsd*)
5421                 tm_file=sparc/bsd.h
5422                 ;;
5423         sparc-*-elf*)
5424                 tm_file=sparc/elf.h
5425                 tmake_file=sparc/t-elf
5426                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5427                 #float_format=i128
5428                 float_format=i64
5429                 ;;
5430         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5431                 xm_file="${xm_file} sparc/xm-linux.h"
5432                 tm_file=sparc/linux-aout.h
5433                 xmake_file=x-linux
5434                 gnu_ld=yes
5435                 ;;
5436         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5437                 xm_file="${xm_file} sparc/xm-linux.h"
5438                 xmake_file=x-linux
5439                 tm_file=sparc/linux.h
5440                 tmake_file="t-linux t-linux-gnulibc1"
5441                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5442                 gnu_ld=yes
5443                 float_format=sparc
5444                 ;;
5445         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5446                 xm_file="${xm_file} sparc/xm-linux.h"
5447                 xmake_file=x-linux
5448                 tm_file=sparc/linux.h
5449                 tmake_file="t-linux"
5450                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5451                 gnu_ld=yes
5452                 if test x$enable_threads = xyes; then
5453                         thread_file='posix'
5454                 fi
5455                 float_format=sparc
5456                 ;;
5457         sparc-*-lynxos*)
5458                 if test x$gas = xyes
5459                 then
5460                         tm_file=sparc/lynx.h
5461                 else
5462                         tm_file=sparc/lynx-ng.h
5463                 fi
5464                 xm_file=sparc/xm-lynx.h
5465                 tmake_file=sparc/t-sunos41
5466                 xmake_file=x-lynx
5467                 ;;
5468         sparc-*-rtems*)
5469                 tmake_file="sparc/t-sparcbare t-rtems"
5470                 tm_file=sparc/rtems.h
5471                 ;;
5472         sparcv9-*-solaris2*)
5473                 tm_file=sparc/sol2-sld-64.h
5474                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5475                 xm_defines="USG POSIX"
5476                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5477                 xmake_file=sparc/x-sysv4
5478                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5479                 float_format=none
5480                 if test x${enable_threads} = x ; then
5481                     enable_threads=$have_pthread_h
5482                     if test x${enable_threads} = x ; then
5483                         enable_threads=$have_thread_h
5484                     fi
5485                 fi
5486                 if test x${enable_threads} = xyes ; then
5487                     if test x${have_pthread_h} = xyes ; then
5488                         thread_file='posix'
5489                     else
5490                         thread_file='solaris'
5491                     fi
5492                 fi
5493                 ;;
5494         sparc-hal-solaris2*)
5495                 xm_file=sparc/xm-sol2.h
5496                 tm_file="sparc/sol2.h sparc/hal.h"
5497                 tmake_file="sparc/t-halos sparc/t-sol2"
5498                 xmake_file=sparc/x-sysv4
5499                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5500                 broken_install=yes
5501                 ;;
5502         sparc-*-solaris2*)
5503                 if test x$gnu_ld = xyes
5504                 then
5505                         tm_file=sparc/sol2.h
5506                 else
5507                         tm_file=sparc/sol2-sld.h
5508                 fi
5509                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5510                 xm_defines="USG POSIX"
5511                 tmake_file=sparc/t-sol2
5512                 xmake_file=sparc/x-sysv4
5513                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5514                 case $machine in
5515                 *-*-solaris2.[0-4])
5516                         float_format=i128
5517                         ;;
5518                 *)
5519                         float_format=none
5520                         ;;
5521                 esac
5522                 if test x${enable_threads} = x; then
5523                     enable_threads=$have_pthread_h
5524                     if test x${enable_threads} = x; then
5525                         enable_threads=$have_thread_h
5526                     fi
5527                 fi
5528                 if test x${enable_threads} = xyes; then
5529                     if test x${have_pthread_h} = xyes; then
5530                         thread_file='posix'
5531                     else
5532                         thread_file='solaris'
5533                     fi
5534                 fi
5535                 ;;
5536         sparc-*-sunos4.0*)
5537                 tm_file=sparc/sunos4.h
5538                 tmake_file=sparc/t-sunos40
5539                 use_collect2=yes
5540                 ;;
5541         sparc-*-sunos4*)
5542                 tm_file=sparc/sunos4.h
5543                 tmake_file=sparc/t-sunos41
5544                 use_collect2=yes
5545                 if test x$gas = xyes; then
5546                         tm_file="${tm_file} sparc/sun4gas.h"
5547                 fi
5548                 ;;
5549         sparc-*-sunos3*)
5550                 tm_file=sparc/sun4o3.h
5551                 use_collect2=yes
5552                 ;;
5553         sparc-*-sysv4*)
5554                 tm_file=sparc/sysv4.h
5555                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5556                 xm_defines="USG POSIX"
5557                 tmake_file=t-svr4
5558                 xmake_file=sparc/x-sysv4
5559                 extra_parts="crtbegin.o crtend.o"
5560                 ;;
5561         sparc-*-vxsim*)
5562                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5563                 xm_defines="USG POSIX"
5564                 tm_file=sparc/vxsim.h
5565                 tmake_file=sparc/t-vxsparc
5566                 xmake_file=sparc/x-sysv4
5567                 ;;
5568         sparclet-*-aout*)
5569                 tm_file="sparc/splet.h libgloss.h"
5570                 tmake_file=sparc/t-splet
5571                 ;;
5572         sparclite-*-coff*)
5573                 tm_file="sparc/litecoff.h libgloss.h"
5574                 tmake_file=sparc/t-sparclite
5575                 ;;
5576         sparclite-*-aout*)
5577                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5578                 tmake_file=sparc/t-sparclite
5579                 ;;
5580         sparc64-*-aout*)
5581                 tmake_file=sparc/t-sp64
5582                 tm_file=sparc/sp64-aout.h
5583                 ;;
5584         sparc64-*-elf*)
5585                 tmake_file=sparc/t-sp64
5586                 tm_file=sparc/sp64-elf.h
5587                 extra_parts="crtbegin.o crtend.o"
5588                 ;;
5589         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5590                 tmake_file="t-linux sparc/t-linux64"
5591                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5592                 tm_file=sparc/linux64.h
5593                 xmake_file=x-linux
5594                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5595                 gnu_ld=yes
5596                 float_format=sparc
5597                 ;;
5598 # This hasn't been upgraded to GCC 2.
5599 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5600 #               tm_file=tahoe/harris.h
5601 #               ;;
5602 #       tahoe-*-bsd*)                   # tahoe running BSD
5603 #               ;;
5604         thumb-*-coff* | thumbel-*-coff*)
5605                 tm_file=arm/tcoff.h
5606                 out_file=arm/thumb.c
5607                 xm_file=arm/xm-thumb.h
5608                 md_file=arm/thumb.md
5609                 tmake_file=arm/t-thumb
5610                 ;;
5611         thumb-*-elf* | thumbel-*-elf*)
5612                 tm_file=arm/telf.h
5613                 out_file=arm/thumb.c
5614                 xm_file=arm/xm-thumb.h
5615                 md_file=arm/thumb.md
5616                 tmake_file=arm/t-thumb-elf
5617                 ;;
5618         thumb-*-linux-gnu*)
5619                 tm_file=arm/linux-telf.h
5620                 out_file=arm/thumb.c
5621                 xm_file=arm/xm-thumb.h
5622                 md_file=arm/thumb.md
5623                 tmake_file=arm/t-thumb-linux
5624                 ;;
5625         thumb-*-uclinux*)
5626                 tm_file=arm/uclinux-telf.h
5627                 out_file=arm/thumb.c
5628                 md_file=arm/thumb.md
5629                 tmake_file=arm/t-thumb-linux
5630                 xm_file=arm/xm-thumb.h
5631                 ;;
5632         thumb-wrs-vxworks)
5633                 tm_file=arm/tcoff.h
5634                 out_file=arm/thumb.c
5635                 xm_file=arm/xm-thumb.h
5636                 md_file=arm/thumb.md
5637                 tmake_file=arm/t-thumb
5638                 thread_file='vxworks'
5639                 ;;
5640         thumb-*-pe)
5641                 tm_file=arm/tpe.h
5642                 out_file=arm/thumb.c
5643                 xm_file=arm/xm-thumb.h
5644                 md_file=arm/thumb.md
5645                 tmake_file=arm/t-pe-thumb
5646                 extra_objs=pe.o
5647                 ;;
5648 # This hasn't been upgraded to GCC 2.
5649 #       tron-*-*)
5650 #               cpu_type=gmicro
5651 #               use_collect2=yes
5652 #               ;;
5653         v850-*-*)
5654                 cpu_type=v850
5655                 tm_file="v850/v850.h"
5656                 xm_file="v850/xm-v850.h"
5657                 tmake_file=v850/t-v850
5658                 if test x$stabs = xyes
5659                 then
5660                         tm_file="${tm_file} dbx.h"
5661                 fi
5662                 use_collect2=no
5663                 ;;
5664         vax-*-bsd*)                     # vaxen running BSD
5665                 use_collect2=yes
5666                 float_format=vax
5667                 ;;
5668         vax-*-sysv*)                    # vaxen running system V
5669                 tm_file="${tm_file} vax/vaxv.h"
5670                 xm_defines=USG
5671                 float_format=vax
5672                 ;;
5673         vax-*-netbsd*)
5674                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5675                 tmake_file=t-netbsd
5676                 float_format=vax
5677        use_collect2=yes
5678                 ;;
5679         vax-*-openbsd*)
5680                 tmake_file="${tmake_file} vax/t-openbsd"
5681                 ;;
5682         vax-*-ultrix*)                  # vaxen running ultrix
5683                 tm_file="${tm_file} vax/ultrix.h"
5684                 use_collect2=yes
5685                 float_format=vax
5686                 ;;
5687         vax-*-vms*)                     # vaxen running VMS
5688                 xm_file=vax/xm-vms.h
5689                 tm_file=vax/vms.h
5690                 float_format=vax
5691                 ;;
5692         vax-*-*)                        # vax default entry
5693                 float_format=vax
5694                 ;;
5695         we32k-att-sysv*)
5696                 xm_file="${xm_file} xm-svr3"
5697                 use_collect2=yes
5698                 ;;
5699         *)
5700                 echo "Configuration $machine not supported" 1>&2
5701                 exit 1
5702                 ;;
5703         esac
5704
5705         case $machine in
5706         *-*-linux-gnu*)
5707                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5708         *-*-gnu*)
5709                 # On the GNU system, the setup is just about the same on
5710                 # each different CPU.  The specific machines that GNU
5711                 # supports are matched above and just set $cpu_type.
5712                 xm_file="xm-gnu.h ${xm_file}"
5713                 tm_file=${cpu_type}/gnu.h
5714                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5715                 # GNU always uses ELF.
5716                 elf=yes
5717                 # GNU tools are the only tools.
5718                 gnu_ld=yes
5719                 gas=yes
5720                 xmake_file=x-linux      # These details are the same as Linux.
5721                 tmake_file=t-gnu        # These are not.
5722                 ;;
5723         *-*-sysv4*)
5724                 xmake_try_sysv=x-sysv
5725                 install_headers_dir=install-headers-cpio
5726                 ;;
5727         *-*-sysv*)
5728                 install_headers_dir=install-headers-cpio
5729                 ;;
5730         esac
5731
5732         # Distinguish i[34567]86
5733         # Also, do not run mips-tfile on MIPS if using gas.
5734         # Process --with-cpu= for PowerPC/rs6000
5735         target_cpu_default2=
5736         case $machine in
5737         i486-*-*)
5738                 target_cpu_default2=1
5739                 ;;
5740         i586-*-*)
5741                 case $target_alias in
5742                         k6-*)
5743                                 target_cpu_default2=4
5744                                 ;;
5745                         *)
5746                                 target_cpu_default2=2
5747                                 ;;
5748                 esac
5749                 ;;
5750         i686-*-* | i786-*-*)
5751                 target_cpu_default2=3
5752                 ;;
5753         alpha*-*-*)
5754                 case $machine in
5755                         alphaev6*)
5756                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
5757                                 ;;
5758                         alphapca56*)
5759                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5760                                 ;;
5761                         alphaev56*)
5762                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5763                                 ;;
5764                         alphaev5*)
5765                                 target_cpu_default2="MASK_CPU_EV5"
5766                                 ;;
5767                 esac
5768
5769                 if test x$gas = xyes
5770                 then
5771                         if test "$target_cpu_default2" = ""
5772                         then
5773                                 target_cpu_default2="MASK_GAS"
5774                         else
5775                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5776                         fi
5777                 fi
5778                 ;;
5779         arm*-*-*)
5780                 case "x$with_cpu" in
5781                         x)
5782                                 # The most generic
5783                                 target_cpu_default2="TARGET_CPU_generic"
5784                                 ;;
5785
5786                         # Distinguish cores, and major variants
5787                         # arm7m doesn't exist, but D & I don't affect code
5788                         xarm23678 | xarm250 | xarm67010 \
5789                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5790                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5791                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5792                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5793                                 ;;
5794
5795                         xyes | xno)
5796                                 echo "--with-cpu must be passed a value" 1>&2
5797                                 exit 1
5798                                 ;;
5799
5800                         *)
5801                                 if test x$pass2done = xyes
5802                                 then
5803                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5804                                         exit 1
5805                                 fi
5806                                 ;;
5807                 esac
5808                 ;;
5809
5810         mips*-*-ecoff* | mips*-*-elf*)
5811                 if test x$gas = xyes
5812                 then
5813                         if test x$gnu_ld = xyes
5814                         then
5815                                 target_cpu_default2=20
5816                         else
5817                                 target_cpu_default2=16
5818                         fi
5819                 fi
5820                 ;;
5821         mips*-*-*)
5822                 if test x$gas = xyes
5823                 then
5824                         target_cpu_default2=16
5825                 fi
5826                 ;;
5827         powerpc*-*-* | rs6000-*-*)
5828                 case "x$with_cpu" in
5829                         x)
5830                                 ;;
5831
5832                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5833                           | xrios1 | xrios2 | xrsc | xrsc1 \
5834                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5835                           | xec603e | x740 | x750 | x401 \
5836                           | x403 | x505 | x801 | x821 | x823 | x860)
5837                                 target_cpu_default2="\"$with_cpu\""
5838                                 ;;
5839
5840                         xyes | xno)
5841                                 echo "--with-cpu must be passed a value" 1>&2
5842                                 exit 1
5843                                 ;;
5844
5845                         *)
5846                                 if test x$pass2done = xyes
5847                                 then
5848                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5849                                         exit 1
5850                                 fi
5851                                 ;;
5852                 esac
5853                 ;;
5854         sparc*-*-*)
5855                 case ".$with_cpu" in
5856                         .)
5857                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5858                                 ;;
5859                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5860                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5861                                 ;;
5862                         *)
5863                                 if test x$pass2done = xyes
5864                                 then
5865                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5866                                         exit 1
5867                                 fi
5868                                 ;;
5869                 esac
5870                 ;;
5871         esac
5872
5873         if test "$target_cpu_default2" != ""
5874         then
5875                 if test "$target_cpu_default" != ""
5876                 then
5877                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5878                 else
5879                         target_cpu_default=$target_cpu_default2
5880                 fi
5881         fi
5882
5883         # No need for collect2 if we have the GNU linker.
5884         # Actually, there is now; GNU ld doesn't handle the EH info or
5885         # collecting for shared libraries.
5886         #case x$gnu_ld in
5887         #xyes)
5888         #       use_collect2=
5889         #       ;;
5890         #esac
5891
5892 # Save data on machine being used to compile GCC in build_xm_file.
5893 # Save data on host machine in vars host_xm_file and host_xmake_file.
5894         if test x$pass1done = x
5895         then
5896                 if test x"$xm_file" = x
5897                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5898                 else build_xm_file=$xm_file
5899                 fi
5900                 build_xm_defines=$xm_defines
5901                 build_install_headers_dir=$install_headers_dir
5902                 build_exeext=$exeext
5903                 pass1done=yes
5904         else
5905                 if test x$pass2done = x
5906                 then
5907                         if test x"$xm_file" = x
5908                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5909                         else host_xm_file=$xm_file
5910                         fi
5911                         host_xm_defines=$xm_defines
5912                         if test x"$xmake_file" = x
5913                         then xmake_file=$cpu_type/x-$cpu_type
5914                         fi
5915                         host_xmake_file="$xmake_file"
5916                         host_truncate_target=$truncate_target
5917                         host_extra_gcc_objs=$extra_gcc_objs
5918                         host_extra_objs=$extra_host_objs
5919                         host_exeext=$exeext
5920                         pass2done=yes
5921                 fi
5922         fi
5923 done
5924
5925 extra_objs="${host_extra_objs} ${extra_objs}"
5926
5927 # Default the target-machine variables that were not explicitly set.
5928 if test x"$tm_file" = x
5929 then tm_file=$cpu_type/$cpu_type.h; fi
5930
5931 if test x$extra_headers = x
5932 then extra_headers=; fi
5933
5934 if test x"$xm_file" = x
5935 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5936
5937 if test x$md_file = x
5938 then md_file=$cpu_type/$cpu_type.md; fi
5939
5940 if test x$out_file = x
5941 then out_file=$cpu_type/$cpu_type.c; fi
5942
5943 if test x"$tmake_file" = x
5944 then tmake_file=$cpu_type/t-$cpu_type
5945 fi
5946
5947 if test x"$dwarf2" = xyes
5948 then tm_file="tm-dwarf2.h $tm_file"
5949 fi
5950
5951 if test x$float_format = x
5952 then float_format=i64
5953 fi
5954
5955 if test $float_format = none
5956 then float_h_file=Makefile.in
5957 else float_h_file=float-$float_format.h
5958 fi
5959
5960 if test x$enable_haifa = x
5961 then
5962   case $target in
5963     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5964       enable_haifa=yes;;
5965   esac
5966 fi
5967
5968 # Handle cpp installation.
5969 if test x$enable_cpp != xno
5970 then
5971   tmake_file="$tmake_file t-install-cpp"
5972 fi
5973
5974 # Say what files are being used for the output code and MD file.
5975 echo "Using \`$srcdir/config/$out_file' to output insns."
5976 echo "Using \`$srcdir/config/$md_file' as machine description file."
5977
5978 count=a
5979 for f in $tm_file; do
5980         count=${count}x
5981 done
5982 if test $count = ax; then
5983         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5984 else
5985         echo "Using the following target machine macro files:"
5986         for f in $tm_file; do
5987                 echo "  $srcdir/config/$f"
5988         done
5989 fi
5990
5991 count=a
5992 for f in $host_xm_file; do
5993         count=${count}x
5994 done
5995 if test $count = ax; then
5996         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5997 else
5998         echo "Using the following host machine macro files:"
5999         for f in $host_xm_file; do
6000                 echo "  $srcdir/config/$f"
6001         done
6002 fi
6003
6004 if test "$host_xm_file" != "$build_xm_file"; then
6005         count=a
6006         for f in $build_xm_file; do
6007                 count=${count}x
6008         done
6009         if test $count = ax; then
6010                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6011         else
6012                 echo "Using the following build machine macro files:"
6013                 for f in $build_xm_file; do
6014                         echo "  $srcdir/config/$f"
6015                 done
6016         fi
6017 fi
6018
6019 if test x$thread_file = x; then
6020         if test x$target_thread_file != x; then
6021                 thread_file=$target_thread_file
6022         else
6023                 thread_file='single'
6024         fi
6025 fi
6026
6027 # Set up the header files.
6028 # $links is the list of header files to create.
6029 # $vars is the list of shell variables with file names to include.
6030 # auto-host.h is the file containing items generated by autoconf and is
6031 # the first file included by config.h.
6032 null_defines=
6033 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6034
6035 # If host=build, it is correct to have hconfig include auto-host.h
6036 # as well.  If host!=build, we are in error and need to do more
6037 # work to find out the build config parameters.
6038 if test x$host = x$build
6039 then
6040         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6041 else
6042         # We create a subdir, then run autoconf in the subdir.
6043         # To prevent recursion we set host and build for the new
6044         # invocation of configure to the build for this invocation
6045         # of configure.
6046         tempdir=build.$$
6047         rm -rf $tempdir
6048         mkdir $tempdir
6049         cd $tempdir
6050         case ${srcdir} in
6051         /*) realsrcdir=${srcdir};;
6052         *) realsrcdir=../${srcdir};;
6053         esac
6054         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6055                 --target=$target --host=$build --build=$build
6056
6057         # We just finished tests for the build machine, so rename
6058         # the file auto-build.h in the gcc directory.
6059         mv auto-host.h ../auto-build.h
6060         cd ..
6061         rm -rf $tempdir
6062         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6063 fi
6064
6065 xm_file="gansidecl.h ${xm_file}"
6066 tm_file="gansidecl.h ${tm_file}"
6067
6068 vars="host_xm_file tm_file xm_file build_xm_file"
6069 links="config.h tm.h tconfig.h hconfig.h"
6070 defines="host_xm_defines null_defines xm_defines build_xm_defines"
6071
6072 rm -f config.bak
6073 if test -f config.status; then mv -f config.status config.bak; fi
6074
6075 # Make the links.
6076 while test -n "$vars"
6077 do
6078         set $vars; var=$1; shift; vars=$*
6079         set $links; link=$1; shift; links=$*
6080         set $defines; define=$1; shift; defines=$*
6081
6082         rm -f $link
6083
6084         # Define TARGET_CPU_DEFAULT if the system wants one.
6085         # This substitutes for lots of *.h files.
6086         if test "$target_cpu_default" != "" -a $link = tm.h
6087         then
6088                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6089         fi
6090
6091         for file in `eval echo '$'$var`; do
6092                 case $file in
6093                 auto-config.h)
6094                         ;;
6095                 *)
6096                         echo '#ifdef IN_GCC' >>$link
6097                         ;;
6098                 esac
6099                 echo "#include \"$file\"" >>$link
6100                 case $file in
6101                 auto-config.h)
6102                         ;;
6103                 *)
6104                         echo '#endif' >>$link
6105                         ;;
6106                 esac
6107         done
6108
6109         for def in `eval echo '$'$define`; do
6110                 echo "#ifndef $def" >>$link
6111                 echo "#define $def" >>$link
6112                 echo "#endif" >>$link
6113         done
6114 done
6115
6116 # Truncate the target if necessary
6117 if test x$host_truncate_target != x; then
6118         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6119 fi
6120
6121 # Get the version trigger filename from the toplevel
6122 if test "${with_gcc_version_trigger+set}" = set; then
6123         gcc_version_trigger=$with_gcc_version_trigger
6124 else
6125         gcc_version_trigger=${srcdir}/version.c
6126 fi
6127 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
6128
6129 # Internationalization
6130 PACKAGE=gcc
6131 VERSION="$gcc_version"
6132 cat >> confdefs.h <<EOF
6133 #define PACKAGE "$PACKAGE"
6134 EOF
6135
6136 cat >> confdefs.h <<EOF
6137 #define VERSION "$VERSION"
6138 EOF
6139
6140
6141
6142
6143 ALL_LINGUAS="en_UK"
6144
6145 # NLS support is still experimental, so disable it by default for now.
6146 # Check whether --enable-nls or --disable-nls was given.
6147 if test "${enable_nls+set}" = set; then
6148   enableval="$enable_nls"
6149   :
6150 else
6151   enable_nls=no
6152 fi
6153
6154
6155
6156         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6157 echo "configure:6158: checking for strerror in -lcposix" >&5
6158 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6159 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6160   echo $ac_n "(cached) $ac_c" 1>&6
6161 else
6162   ac_save_LIBS="$LIBS"
6163 LIBS="-lcposix  $LIBS"
6164 cat > conftest.$ac_ext <<EOF
6165 #line 6166 "configure"
6166 #include "confdefs.h"
6167 /* Override any gcc2 internal prototype to avoid an error.  */
6168 /* We use char because int might match the return type of a gcc2
6169     builtin and then its argument prototype would still apply.  */
6170 char strerror();
6171
6172 int main() {
6173 strerror()
6174 ; return 0; }
6175 EOF
6176 if { (eval echo configure:6177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6177   rm -rf conftest*
6178   eval "ac_cv_lib_$ac_lib_var=yes"
6179 else
6180   echo "configure: failed program was:" >&5
6181   cat conftest.$ac_ext >&5
6182   rm -rf conftest*
6183   eval "ac_cv_lib_$ac_lib_var=no"
6184 fi
6185 rm -f conftest*
6186 LIBS="$ac_save_LIBS"
6187
6188 fi
6189 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6190   echo "$ac_t""yes" 1>&6
6191   LIBS="$LIBS -lcposix"
6192 else
6193   echo "$ac_t""no" 1>&6
6194 fi
6195
6196
6197
6198 echo $ac_n "checking for working const""... $ac_c" 1>&6
6199 echo "configure:6200: checking for working const" >&5
6200 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6201   echo $ac_n "(cached) $ac_c" 1>&6
6202 else
6203   cat > conftest.$ac_ext <<EOF
6204 #line 6205 "configure"
6205 #include "confdefs.h"
6206
6207 int main() {
6208
6209 /* Ultrix mips cc rejects this.  */
6210 typedef int charset[2]; const charset x;
6211 /* SunOS 4.1.1 cc rejects this.  */
6212 char const *const *ccp;
6213 char **p;
6214 /* NEC SVR4.0.2 mips cc rejects this.  */
6215 struct point {int x, y;};
6216 static struct point const zero = {0,0};
6217 /* AIX XL C 1.02.0.0 rejects this.
6218    It does not let you subtract one const X* pointer from another in an arm
6219    of an if-expression whose if-part is not a constant expression */
6220 const char *g = "string";
6221 ccp = &g + (g ? g-g : 0);
6222 /* HPUX 7.0 cc rejects these. */
6223 ++ccp;
6224 p = (char**) ccp;
6225 ccp = (char const *const *) p;
6226 { /* SCO 3.2v4 cc rejects this.  */
6227   char *t;
6228   char const *s = 0 ? (char *) 0 : (char const *) 0;
6229
6230   *t++ = 0;
6231 }
6232 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6233   int x[] = {25, 17};
6234   const int *foo = &x[0];
6235   ++foo;
6236 }
6237 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6238   typedef const int *iptr;
6239   iptr p = 0;
6240   ++p;
6241 }
6242 { /* AIX XL C 1.02.0.0 rejects this saying
6243      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6244   struct s { int j; const int *ap[3]; };
6245   struct s *b; b->j = 5;
6246 }
6247 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6248   const int foo = 10;
6249 }
6250
6251 ; return 0; }
6252 EOF
6253 if { (eval echo configure:6254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6254   rm -rf conftest*
6255   ac_cv_c_const=yes
6256 else
6257   echo "configure: failed program was:" >&5
6258   cat conftest.$ac_ext >&5
6259   rm -rf conftest*
6260   ac_cv_c_const=no
6261 fi
6262 rm -f conftest*
6263 fi
6264
6265 echo "$ac_t""$ac_cv_c_const" 1>&6
6266 if test $ac_cv_c_const = no; then
6267   cat >> confdefs.h <<\EOF
6268 #define const
6269 EOF
6270
6271 fi
6272
6273 echo $ac_n "checking for inline""... $ac_c" 1>&6
6274 echo "configure:6275: checking for inline" >&5
6275 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6276   echo $ac_n "(cached) $ac_c" 1>&6
6277 else
6278   ac_cv_c_inline=no
6279 for ac_kw in inline __inline__ __inline; do
6280   cat > conftest.$ac_ext <<EOF
6281 #line 6282 "configure"
6282 #include "confdefs.h"
6283
6284 int main() {
6285 } $ac_kw foo() {
6286 ; return 0; }
6287 EOF
6288 if { (eval echo configure:6289: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6289   rm -rf conftest*
6290   ac_cv_c_inline=$ac_kw; break
6291 else
6292   echo "configure: failed program was:" >&5
6293   cat conftest.$ac_ext >&5
6294 fi
6295 rm -f conftest*
6296 done
6297
6298 fi
6299
6300 echo "$ac_t""$ac_cv_c_inline" 1>&6
6301 case "$ac_cv_c_inline" in
6302   inline | yes) ;;
6303   no) cat >> confdefs.h <<\EOF
6304 #define inline
6305 EOF
6306  ;;
6307   *)  cat >> confdefs.h <<EOF
6308 #define inline $ac_cv_c_inline
6309 EOF
6310  ;;
6311 esac
6312
6313 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6314 echo "configure:6315: checking for off_t" >&5
6315 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6316   echo $ac_n "(cached) $ac_c" 1>&6
6317 else
6318   cat > conftest.$ac_ext <<EOF
6319 #line 6320 "configure"
6320 #include "confdefs.h"
6321 #include <sys/types.h>
6322 #if STDC_HEADERS
6323 #include <stdlib.h>
6324 #include <stddef.h>
6325 #endif
6326 EOF
6327 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6328   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6329   rm -rf conftest*
6330   ac_cv_type_off_t=yes
6331 else
6332   rm -rf conftest*
6333   ac_cv_type_off_t=no
6334 fi
6335 rm -f conftest*
6336
6337 fi
6338 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6339 if test $ac_cv_type_off_t = no; then
6340   cat >> confdefs.h <<\EOF
6341 #define off_t long
6342 EOF
6343
6344 fi
6345
6346 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6347 echo "configure:6348: checking for size_t" >&5
6348 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6349   echo $ac_n "(cached) $ac_c" 1>&6
6350 else
6351   cat > conftest.$ac_ext <<EOF
6352 #line 6353 "configure"
6353 #include "confdefs.h"
6354 #include <sys/types.h>
6355 #if STDC_HEADERS
6356 #include <stdlib.h>
6357 #include <stddef.h>
6358 #endif
6359 EOF
6360 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6361   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6362   rm -rf conftest*
6363   ac_cv_type_size_t=yes
6364 else
6365   rm -rf conftest*
6366   ac_cv_type_size_t=no
6367 fi
6368 rm -f conftest*
6369
6370 fi
6371 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6372 if test $ac_cv_type_size_t = no; then
6373   cat >> confdefs.h <<\EOF
6374 #define size_t unsigned
6375 EOF
6376
6377 fi
6378
6379 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6380 # for constant arguments.  Useless!
6381 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6382 echo "configure:6383: checking for working alloca.h" >&5
6383 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6384   echo $ac_n "(cached) $ac_c" 1>&6
6385 else
6386   cat > conftest.$ac_ext <<EOF
6387 #line 6388 "configure"
6388 #include "confdefs.h"
6389 #include <alloca.h>
6390 int main() {
6391 char *p = alloca(2 * sizeof(int));
6392 ; return 0; }
6393 EOF
6394 if { (eval echo configure:6395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6395   rm -rf conftest*
6396   ac_cv_header_alloca_h=yes
6397 else
6398   echo "configure: failed program was:" >&5
6399   cat conftest.$ac_ext >&5
6400   rm -rf conftest*
6401   ac_cv_header_alloca_h=no
6402 fi
6403 rm -f conftest*
6404 fi
6405
6406 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6407 if test $ac_cv_header_alloca_h = yes; then
6408   cat >> confdefs.h <<\EOF
6409 #define HAVE_ALLOCA_H 1
6410 EOF
6411
6412 fi
6413
6414 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6415 echo "configure:6416: checking for alloca" >&5
6416 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6417   echo $ac_n "(cached) $ac_c" 1>&6
6418 else
6419   cat > conftest.$ac_ext <<EOF
6420 #line 6421 "configure"
6421 #include "confdefs.h"
6422
6423 #ifdef __GNUC__
6424 # define alloca __builtin_alloca
6425 #else
6426 # ifdef _MSC_VER
6427 #  include <malloc.h>
6428 #  define alloca _alloca
6429 # else
6430 #  if HAVE_ALLOCA_H
6431 #   include <alloca.h>
6432 #  else
6433 #   ifdef _AIX
6434  #pragma alloca
6435 #   else
6436 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6437 char *alloca ();
6438 #    endif
6439 #   endif
6440 #  endif
6441 # endif
6442 #endif
6443
6444 int main() {
6445 char *p = (char *) alloca(1);
6446 ; return 0; }
6447 EOF
6448 if { (eval echo configure:6449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6449   rm -rf conftest*
6450   ac_cv_func_alloca_works=yes
6451 else
6452   echo "configure: failed program was:" >&5
6453   cat conftest.$ac_ext >&5
6454   rm -rf conftest*
6455   ac_cv_func_alloca_works=no
6456 fi
6457 rm -f conftest*
6458 fi
6459
6460 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6461 if test $ac_cv_func_alloca_works = yes; then
6462   cat >> confdefs.h <<\EOF
6463 #define HAVE_ALLOCA 1
6464 EOF
6465
6466 fi
6467
6468 if test $ac_cv_func_alloca_works = no; then
6469   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6470   # that cause trouble.  Some versions do not even contain alloca or
6471   # contain a buggy version.  If you still want to use their alloca,
6472   # use ar to extract alloca.o from them instead of compiling alloca.c.
6473   ALLOCA=alloca.${ac_objext}
6474   cat >> confdefs.h <<\EOF
6475 #define C_ALLOCA 1
6476 EOF
6477
6478
6479 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6480 echo "configure:6481: checking whether alloca needs Cray hooks" >&5
6481 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6482   echo $ac_n "(cached) $ac_c" 1>&6
6483 else
6484   cat > conftest.$ac_ext <<EOF
6485 #line 6486 "configure"
6486 #include "confdefs.h"
6487 #if defined(CRAY) && ! defined(CRAY2)
6488 webecray
6489 #else
6490 wenotbecray
6491 #endif
6492
6493 EOF
6494 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6495   egrep "webecray" >/dev/null 2>&1; then
6496   rm -rf conftest*
6497   ac_cv_os_cray=yes
6498 else
6499   rm -rf conftest*
6500   ac_cv_os_cray=no
6501 fi
6502 rm -f conftest*
6503
6504 fi
6505
6506 echo "$ac_t""$ac_cv_os_cray" 1>&6
6507 if test $ac_cv_os_cray = yes; then
6508 for ac_func in _getb67 GETB67 getb67; do
6509   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6510 echo "configure:6511: checking for $ac_func" >&5
6511 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6512   echo $ac_n "(cached) $ac_c" 1>&6
6513 else
6514   cat > conftest.$ac_ext <<EOF
6515 #line 6516 "configure"
6516 #include "confdefs.h"
6517 /* System header to define __stub macros and hopefully few prototypes,
6518     which can conflict with char $ac_func(); below.  */
6519 #include <assert.h>
6520 /* Override any gcc2 internal prototype to avoid an error.  */
6521 /* We use char because int might match the return type of a gcc2
6522     builtin and then its argument prototype would still apply.  */
6523 char $ac_func();
6524
6525 int main() {
6526
6527 /* The GNU C library defines this for functions which it implements
6528     to always fail with ENOSYS.  Some functions are actually named
6529     something starting with __ and the normal name is an alias.  */
6530 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6531 choke me
6532 #else
6533 $ac_func();
6534 #endif
6535
6536 ; return 0; }
6537 EOF
6538 if { (eval echo configure:6539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6539   rm -rf conftest*
6540   eval "ac_cv_func_$ac_func=yes"
6541 else
6542   echo "configure: failed program was:" >&5
6543   cat conftest.$ac_ext >&5
6544   rm -rf conftest*
6545   eval "ac_cv_func_$ac_func=no"
6546 fi
6547 rm -f conftest*
6548 fi
6549
6550 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6551   echo "$ac_t""yes" 1>&6
6552   cat >> confdefs.h <<EOF
6553 #define CRAY_STACKSEG_END $ac_func
6554 EOF
6555
6556   break
6557 else
6558   echo "$ac_t""no" 1>&6
6559 fi
6560
6561 done
6562 fi
6563
6564 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6565 echo "configure:6566: checking stack direction for C alloca" >&5
6566 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6567   echo $ac_n "(cached) $ac_c" 1>&6
6568 else
6569   if test "$cross_compiling" = yes; then
6570   ac_cv_c_stack_direction=0
6571 else
6572   cat > conftest.$ac_ext <<EOF
6573 #line 6574 "configure"
6574 #include "confdefs.h"
6575 find_stack_direction ()
6576 {
6577   static char *addr = 0;
6578   auto char dummy;
6579   if (addr == 0)
6580     {
6581       addr = &dummy;
6582       return find_stack_direction ();
6583     }
6584   else
6585     return (&dummy > addr) ? 1 : -1;
6586 }
6587 main ()
6588 {
6589   exit (find_stack_direction() < 0);
6590 }
6591 EOF
6592 if { (eval echo configure:6593: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6593 then
6594   ac_cv_c_stack_direction=1
6595 else
6596   echo "configure: failed program was:" >&5
6597   cat conftest.$ac_ext >&5
6598   rm -fr conftest*
6599   ac_cv_c_stack_direction=-1
6600 fi
6601 rm -fr conftest*
6602 fi
6603
6604 fi
6605
6606 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6607 cat >> confdefs.h <<EOF
6608 #define STACK_DIRECTION $ac_cv_c_stack_direction
6609 EOF
6610
6611 fi
6612
6613 for ac_hdr in unistd.h
6614 do
6615 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6616 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6617 echo "configure:6618: checking for $ac_hdr" >&5
6618 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6619   echo $ac_n "(cached) $ac_c" 1>&6
6620 else
6621   cat > conftest.$ac_ext <<EOF
6622 #line 6623 "configure"
6623 #include "confdefs.h"
6624 #include <$ac_hdr>
6625 EOF
6626 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6627 { (eval echo configure:6628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6628 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6629 if test -z "$ac_err"; then
6630   rm -rf conftest*
6631   eval "ac_cv_header_$ac_safe=yes"
6632 else
6633   echo "$ac_err" >&5
6634   echo "configure: failed program was:" >&5
6635   cat conftest.$ac_ext >&5
6636   rm -rf conftest*
6637   eval "ac_cv_header_$ac_safe=no"
6638 fi
6639 rm -f conftest*
6640 fi
6641 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6642   echo "$ac_t""yes" 1>&6
6643     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6644   cat >> confdefs.h <<EOF
6645 #define $ac_tr_hdr 1
6646 EOF
6647
6648 else
6649   echo "$ac_t""no" 1>&6
6650 fi
6651 done
6652
6653 for ac_func in getpagesize
6654 do
6655 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6656 echo "configure:6657: checking for $ac_func" >&5
6657 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6658   echo $ac_n "(cached) $ac_c" 1>&6
6659 else
6660   cat > conftest.$ac_ext <<EOF
6661 #line 6662 "configure"
6662 #include "confdefs.h"
6663 /* System header to define __stub macros and hopefully few prototypes,
6664     which can conflict with char $ac_func(); below.  */
6665 #include <assert.h>
6666 /* Override any gcc2 internal prototype to avoid an error.  */
6667 /* We use char because int might match the return type of a gcc2
6668     builtin and then its argument prototype would still apply.  */
6669 char $ac_func();
6670
6671 int main() {
6672
6673 /* The GNU C library defines this for functions which it implements
6674     to always fail with ENOSYS.  Some functions are actually named
6675     something starting with __ and the normal name is an alias.  */
6676 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6677 choke me
6678 #else
6679 $ac_func();
6680 #endif
6681
6682 ; return 0; }
6683 EOF
6684 if { (eval echo configure:6685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6685   rm -rf conftest*
6686   eval "ac_cv_func_$ac_func=yes"
6687 else
6688   echo "configure: failed program was:" >&5
6689   cat conftest.$ac_ext >&5
6690   rm -rf conftest*
6691   eval "ac_cv_func_$ac_func=no"
6692 fi
6693 rm -f conftest*
6694 fi
6695
6696 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6697   echo "$ac_t""yes" 1>&6
6698     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6699   cat >> confdefs.h <<EOF
6700 #define $ac_tr_func 1
6701 EOF
6702
6703 else
6704   echo "$ac_t""no" 1>&6
6705 fi
6706 done
6707
6708 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6709 echo "configure:6710: checking for working mmap" >&5
6710 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6711   echo $ac_n "(cached) $ac_c" 1>&6
6712 else
6713   if test "$cross_compiling" = yes; then
6714   ac_cv_func_mmap_fixed_mapped=no
6715 else
6716   cat > conftest.$ac_ext <<EOF
6717 #line 6718 "configure"
6718 #include "confdefs.h"
6719
6720 /* Thanks to Mike Haertel and Jim Avera for this test.
6721    Here is a matrix of mmap possibilities:
6722         mmap private not fixed
6723         mmap private fixed at somewhere currently unmapped
6724         mmap private fixed at somewhere already mapped
6725         mmap shared not fixed
6726         mmap shared fixed at somewhere currently unmapped
6727         mmap shared fixed at somewhere already mapped
6728    For private mappings, we should verify that changes cannot be read()
6729    back from the file, nor mmap's back from the file at a different
6730    address.  (There have been systems where private was not correctly
6731    implemented like the infamous i386 svr4.0, and systems where the
6732    VM page cache was not coherent with the filesystem buffer cache
6733    like early versions of FreeBSD and possibly contemporary NetBSD.)
6734    For shared mappings, we should conversely verify that changes get
6735    propogated back to all the places they're supposed to be.
6736
6737    Grep wants private fixed already mapped.
6738    The main things grep needs to know about mmap are:
6739    * does it exist and is it safe to write into the mmap'd area
6740    * how to use it (BSD variants)  */
6741 #include <sys/types.h>
6742 #include <fcntl.h>
6743 #include <sys/mman.h>
6744
6745 /* This mess was copied from the GNU getpagesize.h.  */
6746 #ifndef HAVE_GETPAGESIZE
6747 # ifdef HAVE_UNISTD_H
6748 #  include <unistd.h>
6749 # endif
6750
6751 /* Assume that all systems that can run configure have sys/param.h.  */
6752 # ifndef HAVE_SYS_PARAM_H
6753 #  define HAVE_SYS_PARAM_H 1
6754 # endif
6755
6756 # ifdef _SC_PAGESIZE
6757 #  define getpagesize() sysconf(_SC_PAGESIZE)
6758 # else /* no _SC_PAGESIZE */
6759 #  ifdef HAVE_SYS_PARAM_H
6760 #   include <sys/param.h>
6761 #   ifdef EXEC_PAGESIZE
6762 #    define getpagesize() EXEC_PAGESIZE
6763 #   else /* no EXEC_PAGESIZE */
6764 #    ifdef NBPG
6765 #     define getpagesize() NBPG * CLSIZE
6766 #     ifndef CLSIZE
6767 #      define CLSIZE 1
6768 #     endif /* no CLSIZE */
6769 #    else /* no NBPG */
6770 #     ifdef NBPC
6771 #      define getpagesize() NBPC
6772 #     else /* no NBPC */
6773 #      ifdef PAGESIZE
6774 #       define getpagesize() PAGESIZE
6775 #      endif /* PAGESIZE */
6776 #     endif /* no NBPC */
6777 #    endif /* no NBPG */
6778 #   endif /* no EXEC_PAGESIZE */
6779 #  else /* no HAVE_SYS_PARAM_H */
6780 #   define getpagesize() 8192   /* punt totally */
6781 #  endif /* no HAVE_SYS_PARAM_H */
6782 # endif /* no _SC_PAGESIZE */
6783
6784 #endif /* no HAVE_GETPAGESIZE */
6785
6786 #ifdef __cplusplus
6787 extern "C" { void *malloc(unsigned); }
6788 #else
6789 char *malloc();
6790 #endif
6791
6792 int
6793 main()
6794 {
6795         char *data, *data2, *data3;
6796         int i, pagesize;
6797         int fd;
6798
6799         pagesize = getpagesize();
6800
6801         /*
6802          * First, make a file with some known garbage in it.
6803          */
6804         data = malloc(pagesize);
6805         if (!data)
6806                 exit(1);
6807         for (i = 0; i < pagesize; ++i)
6808                 *(data + i) = rand();
6809         umask(0);
6810         fd = creat("conftestmmap", 0600);
6811         if (fd < 0)
6812                 exit(1);
6813         if (write(fd, data, pagesize) != pagesize)
6814                 exit(1);
6815         close(fd);
6816
6817         /*
6818          * Next, try to mmap the file at a fixed address which
6819          * already has something else allocated at it.  If we can,
6820          * also make sure that we see the same garbage.
6821          */
6822         fd = open("conftestmmap", O_RDWR);
6823         if (fd < 0)
6824                 exit(1);
6825         data2 = malloc(2 * pagesize);
6826         if (!data2)
6827                 exit(1);
6828         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6829         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6830             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6831                 exit(1);
6832         for (i = 0; i < pagesize; ++i)
6833                 if (*(data + i) != *(data2 + i))
6834                         exit(1);
6835
6836         /*
6837          * Finally, make sure that changes to the mapped area
6838          * do not percolate back to the file as seen by read().
6839          * (This is a bug on some variants of i386 svr4.0.)
6840          */
6841         for (i = 0; i < pagesize; ++i)
6842                 *(data2 + i) = *(data2 + i) + 1;
6843         data3 = malloc(pagesize);
6844         if (!data3)
6845                 exit(1);
6846         if (read(fd, data3, pagesize) != pagesize)
6847                 exit(1);
6848         for (i = 0; i < pagesize; ++i)
6849                 if (*(data + i) != *(data3 + i))
6850                         exit(1);
6851         close(fd);
6852         unlink("conftestmmap");
6853         exit(0);
6854 }
6855
6856 EOF
6857 if { (eval echo configure:6858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6858 then
6859   ac_cv_func_mmap_fixed_mapped=yes
6860 else
6861   echo "configure: failed program was:" >&5
6862   cat conftest.$ac_ext >&5
6863   rm -fr conftest*
6864   ac_cv_func_mmap_fixed_mapped=no
6865 fi
6866 rm -fr conftest*
6867 fi
6868
6869 fi
6870
6871 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6872 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6873   cat >> confdefs.h <<\EOF
6874 #define HAVE_MMAP 1
6875 EOF
6876
6877 fi
6878
6879
6880    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6881 unistd.h sys/param.h
6882 do
6883 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6884 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6885 echo "configure:6886: checking for $ac_hdr" >&5
6886 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6887   echo $ac_n "(cached) $ac_c" 1>&6
6888 else
6889   cat > conftest.$ac_ext <<EOF
6890 #line 6891 "configure"
6891 #include "confdefs.h"
6892 #include <$ac_hdr>
6893 EOF
6894 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6895 { (eval echo configure:6896: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6896 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6897 if test -z "$ac_err"; then
6898   rm -rf conftest*
6899   eval "ac_cv_header_$ac_safe=yes"
6900 else
6901   echo "$ac_err" >&5
6902   echo "configure: failed program was:" >&5
6903   cat conftest.$ac_ext >&5
6904   rm -rf conftest*
6905   eval "ac_cv_header_$ac_safe=no"
6906 fi
6907 rm -f conftest*
6908 fi
6909 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6910   echo "$ac_t""yes" 1>&6
6911     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6912   cat >> confdefs.h <<EOF
6913 #define $ac_tr_hdr 1
6914 EOF
6915
6916 else
6917   echo "$ac_t""no" 1>&6
6918 fi
6919 done
6920
6921    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6922 strdup __argz_count __argz_stringify __argz_next
6923 do
6924 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6925 echo "configure:6926: checking for $ac_func" >&5
6926 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6927   echo $ac_n "(cached) $ac_c" 1>&6
6928 else
6929   cat > conftest.$ac_ext <<EOF
6930 #line 6931 "configure"
6931 #include "confdefs.h"
6932 /* System header to define __stub macros and hopefully few prototypes,
6933     which can conflict with char $ac_func(); below.  */
6934 #include <assert.h>
6935 /* Override any gcc2 internal prototype to avoid an error.  */
6936 /* We use char because int might match the return type of a gcc2
6937     builtin and then its argument prototype would still apply.  */
6938 char $ac_func();
6939
6940 int main() {
6941
6942 /* The GNU C library defines this for functions which it implements
6943     to always fail with ENOSYS.  Some functions are actually named
6944     something starting with __ and the normal name is an alias.  */
6945 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6946 choke me
6947 #else
6948 $ac_func();
6949 #endif
6950
6951 ; return 0; }
6952 EOF
6953 if { (eval echo configure:6954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6954   rm -rf conftest*
6955   eval "ac_cv_func_$ac_func=yes"
6956 else
6957   echo "configure: failed program was:" >&5
6958   cat conftest.$ac_ext >&5
6959   rm -rf conftest*
6960   eval "ac_cv_func_$ac_func=no"
6961 fi
6962 rm -f conftest*
6963 fi
6964
6965 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6966   echo "$ac_t""yes" 1>&6
6967     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6968   cat >> confdefs.h <<EOF
6969 #define $ac_tr_func 1
6970 EOF
6971
6972 else
6973   echo "$ac_t""no" 1>&6
6974 fi
6975 done
6976
6977
6978    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6979      for ac_func in stpcpy
6980 do
6981 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6982 echo "configure:6983: checking for $ac_func" >&5
6983 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6984   echo $ac_n "(cached) $ac_c" 1>&6
6985 else
6986   cat > conftest.$ac_ext <<EOF
6987 #line 6988 "configure"
6988 #include "confdefs.h"
6989 /* System header to define __stub macros and hopefully few prototypes,
6990     which can conflict with char $ac_func(); below.  */
6991 #include <assert.h>
6992 /* Override any gcc2 internal prototype to avoid an error.  */
6993 /* We use char because int might match the return type of a gcc2
6994     builtin and then its argument prototype would still apply.  */
6995 char $ac_func();
6996
6997 int main() {
6998
6999 /* The GNU C library defines this for functions which it implements
7000     to always fail with ENOSYS.  Some functions are actually named
7001     something starting with __ and the normal name is an alias.  */
7002 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7003 choke me
7004 #else
7005 $ac_func();
7006 #endif
7007
7008 ; return 0; }
7009 EOF
7010 if { (eval echo configure:7011: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7011   rm -rf conftest*
7012   eval "ac_cv_func_$ac_func=yes"
7013 else
7014   echo "configure: failed program was:" >&5
7015   cat conftest.$ac_ext >&5
7016   rm -rf conftest*
7017   eval "ac_cv_func_$ac_func=no"
7018 fi
7019 rm -f conftest*
7020 fi
7021
7022 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7023   echo "$ac_t""yes" 1>&6
7024     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7025   cat >> confdefs.h <<EOF
7026 #define $ac_tr_func 1
7027 EOF
7028
7029 else
7030   echo "$ac_t""no" 1>&6
7031 fi
7032 done
7033
7034    fi
7035    if test "${ac_cv_func_stpcpy}" = "yes"; then
7036      cat >> confdefs.h <<\EOF
7037 #define HAVE_STPCPY 1
7038 EOF
7039
7040    fi
7041
7042    if test $ac_cv_header_locale_h = yes; then
7043     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7044 echo "configure:7045: checking for LC_MESSAGES" >&5
7045 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+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 <locale.h>
7052 int main() {
7053 return LC_MESSAGES
7054 ; return 0; }
7055 EOF
7056 if { (eval echo configure:7057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7057   rm -rf conftest*
7058   am_cv_val_LC_MESSAGES=yes
7059 else
7060   echo "configure: failed program was:" >&5
7061   cat conftest.$ac_ext >&5
7062   rm -rf conftest*
7063   am_cv_val_LC_MESSAGES=no
7064 fi
7065 rm -f conftest*
7066 fi
7067
7068 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7069     if test $am_cv_val_LC_MESSAGES = yes; then
7070       cat >> confdefs.h <<\EOF
7071 #define HAVE_LC_MESSAGES 1
7072 EOF
7073
7074     fi
7075   fi
7076    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7077 echo "configure:7078: checking whether NLS is requested" >&5
7078         # Check whether --enable-nls or --disable-nls was given.
7079 if test "${enable_nls+set}" = set; then
7080   enableval="$enable_nls"
7081   USE_NLS=$enableval
7082 else
7083   USE_NLS=yes
7084 fi
7085
7086     echo "$ac_t""$USE_NLS" 1>&6
7087
7088
7089     USE_INCLUDED_LIBINTL=no
7090
7091         if test "$USE_NLS" = "yes"; then
7092       cat >> confdefs.h <<\EOF
7093 #define ENABLE_NLS 1
7094 EOF
7095
7096       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7097 echo "configure:7098: checking whether included gettext is requested" >&5
7098       # Check whether --with-included-gettext or --without-included-gettext was given.
7099 if test "${with_included_gettext+set}" = set; then
7100   withval="$with_included_gettext"
7101   nls_cv_force_use_gnu_gettext=$withval
7102 else
7103   nls_cv_force_use_gnu_gettext=no
7104 fi
7105
7106       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7107
7108       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7109       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7110                                         nls_cv_header_intl=
7111         nls_cv_header_libgt=
7112         CATOBJEXT=NONE
7113
7114         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7115 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7116 echo "configure:7117: checking for libintl.h" >&5
7117 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7118   echo $ac_n "(cached) $ac_c" 1>&6
7119 else
7120   cat > conftest.$ac_ext <<EOF
7121 #line 7122 "configure"
7122 #include "confdefs.h"
7123 #include <libintl.h>
7124 EOF
7125 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7126 { (eval echo configure:7127: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7127 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7128 if test -z "$ac_err"; then
7129   rm -rf conftest*
7130   eval "ac_cv_header_$ac_safe=yes"
7131 else
7132   echo "$ac_err" >&5
7133   echo "configure: failed program was:" >&5
7134   cat conftest.$ac_ext >&5
7135   rm -rf conftest*
7136   eval "ac_cv_header_$ac_safe=no"
7137 fi
7138 rm -f conftest*
7139 fi
7140 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7141   echo "$ac_t""yes" 1>&6
7142   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7143 echo "configure:7144: checking for gettext in libc" >&5
7144 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7145   echo $ac_n "(cached) $ac_c" 1>&6
7146 else
7147   cat > conftest.$ac_ext <<EOF
7148 #line 7149 "configure"
7149 #include "confdefs.h"
7150 #include <libintl.h>
7151 int main() {
7152 return (int) gettext ("")
7153 ; return 0; }
7154 EOF
7155 if { (eval echo configure:7156: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7156   rm -rf conftest*
7157   gt_cv_func_gettext_libc=yes
7158 else
7159   echo "configure: failed program was:" >&5
7160   cat conftest.$ac_ext >&5
7161   rm -rf conftest*
7162   gt_cv_func_gettext_libc=no
7163 fi
7164 rm -f conftest*
7165 fi
7166
7167 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7168
7169            if test "$gt_cv_func_gettext_libc" != "yes"; then
7170              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7171 echo "configure:7172: checking for bindtextdomain in -lintl" >&5
7172 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7173 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7174   echo $ac_n "(cached) $ac_c" 1>&6
7175 else
7176   ac_save_LIBS="$LIBS"
7177 LIBS="-lintl  $LIBS"
7178 cat > conftest.$ac_ext <<EOF
7179 #line 7180 "configure"
7180 #include "confdefs.h"
7181 /* Override any gcc2 internal prototype to avoid an error.  */
7182 /* We use char because int might match the return type of a gcc2
7183     builtin and then its argument prototype would still apply.  */
7184 char bindtextdomain();
7185
7186 int main() {
7187 bindtextdomain()
7188 ; return 0; }
7189 EOF
7190 if { (eval echo configure:7191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7191   rm -rf conftest*
7192   eval "ac_cv_lib_$ac_lib_var=yes"
7193 else
7194   echo "configure: failed program was:" >&5
7195   cat conftest.$ac_ext >&5
7196   rm -rf conftest*
7197   eval "ac_cv_lib_$ac_lib_var=no"
7198 fi
7199 rm -f conftest*
7200 LIBS="$ac_save_LIBS"
7201
7202 fi
7203 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7204   echo "$ac_t""yes" 1>&6
7205   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7206 echo "configure:7207: checking for gettext in libintl" >&5
7207 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7208   echo $ac_n "(cached) $ac_c" 1>&6
7209 else
7210   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7211 echo "configure:7212: checking for gettext in -lintl" >&5
7212 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7213 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7214   echo $ac_n "(cached) $ac_c" 1>&6
7215 else
7216   ac_save_LIBS="$LIBS"
7217 LIBS="-lintl  $LIBS"
7218 cat > conftest.$ac_ext <<EOF
7219 #line 7220 "configure"
7220 #include "confdefs.h"
7221 /* Override any gcc2 internal prototype to avoid an error.  */
7222 /* We use char because int might match the return type of a gcc2
7223     builtin and then its argument prototype would still apply.  */
7224 char gettext();
7225
7226 int main() {
7227 gettext()
7228 ; return 0; }
7229 EOF
7230 if { (eval echo configure:7231: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7231   rm -rf conftest*
7232   eval "ac_cv_lib_$ac_lib_var=yes"
7233 else
7234   echo "configure: failed program was:" >&5
7235   cat conftest.$ac_ext >&5
7236   rm -rf conftest*
7237   eval "ac_cv_lib_$ac_lib_var=no"
7238 fi
7239 rm -f conftest*
7240 LIBS="$ac_save_LIBS"
7241
7242 fi
7243 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7244   echo "$ac_t""yes" 1>&6
7245   gt_cv_func_gettext_libintl=yes
7246 else
7247   echo "$ac_t""no" 1>&6
7248 gt_cv_func_gettext_libintl=no
7249 fi
7250
7251 fi
7252
7253 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7254 else
7255   echo "$ac_t""no" 1>&6
7256 fi
7257
7258            fi
7259
7260            if test "$gt_cv_func_gettext_libc" = "yes" \
7261               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7262               cat >> confdefs.h <<\EOF
7263 #define HAVE_GETTEXT 1
7264 EOF
7265
7266               # Extract the first word of "msgfmt", so it can be a program name with args.
7267 set dummy msgfmt; ac_word=$2
7268 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7269 echo "configure:7270: checking for $ac_word" >&5
7270 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7271   echo $ac_n "(cached) $ac_c" 1>&6
7272 else
7273   case "$MSGFMT" in
7274   /*)
7275   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7276   ;;
7277   *)
7278   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7279   for ac_dir in $PATH; do
7280     test -z "$ac_dir" && ac_dir=.
7281     if test -f $ac_dir/$ac_word; then
7282       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7283         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7284         break
7285       fi
7286     fi
7287   done
7288   IFS="$ac_save_ifs"
7289   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7290   ;;
7291 esac
7292 fi
7293 MSGFMT="$ac_cv_path_MSGFMT"
7294 if test -n "$MSGFMT"; then
7295   echo "$ac_t""$MSGFMT" 1>&6
7296 else
7297   echo "$ac_t""no" 1>&6
7298 fi
7299               if test "$MSGFMT" != "no"; then
7300                 for ac_func in dcgettext
7301 do
7302 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7303 echo "configure:7304: checking for $ac_func" >&5
7304 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7305   echo $ac_n "(cached) $ac_c" 1>&6
7306 else
7307   cat > conftest.$ac_ext <<EOF
7308 #line 7309 "configure"
7309 #include "confdefs.h"
7310 /* System header to define __stub macros and hopefully few prototypes,
7311     which can conflict with char $ac_func(); below.  */
7312 #include <assert.h>
7313 /* Override any gcc2 internal prototype to avoid an error.  */
7314 /* We use char because int might match the return type of a gcc2
7315     builtin and then its argument prototype would still apply.  */
7316 char $ac_func();
7317
7318 int main() {
7319
7320 /* The GNU C library defines this for functions which it implements
7321     to always fail with ENOSYS.  Some functions are actually named
7322     something starting with __ and the normal name is an alias.  */
7323 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7324 choke me
7325 #else
7326 $ac_func();
7327 #endif
7328
7329 ; return 0; }
7330 EOF
7331 if { (eval echo configure:7332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7332   rm -rf conftest*
7333   eval "ac_cv_func_$ac_func=yes"
7334 else
7335   echo "configure: failed program was:" >&5
7336   cat conftest.$ac_ext >&5
7337   rm -rf conftest*
7338   eval "ac_cv_func_$ac_func=no"
7339 fi
7340 rm -f conftest*
7341 fi
7342
7343 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7344   echo "$ac_t""yes" 1>&6
7345     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7346   cat >> confdefs.h <<EOF
7347 #define $ac_tr_func 1
7348 EOF
7349
7350 else
7351   echo "$ac_t""no" 1>&6
7352 fi
7353 done
7354
7355                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7356 set dummy gmsgfmt; ac_word=$2
7357 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7358 echo "configure:7359: checking for $ac_word" >&5
7359 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7360   echo $ac_n "(cached) $ac_c" 1>&6
7361 else
7362   case "$GMSGFMT" in
7363   /*)
7364   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7365   ;;
7366   ?:/*)
7367   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7368   ;;
7369   *)
7370   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7371   ac_dummy="$PATH"
7372   for ac_dir in $ac_dummy; do
7373     test -z "$ac_dir" && ac_dir=.
7374     if test -f $ac_dir/$ac_word; then
7375       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7376       break
7377     fi
7378   done
7379   IFS="$ac_save_ifs"
7380   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7381   ;;
7382 esac
7383 fi
7384 GMSGFMT="$ac_cv_path_GMSGFMT"
7385 if test -n "$GMSGFMT"; then
7386   echo "$ac_t""$GMSGFMT" 1>&6
7387 else
7388   echo "$ac_t""no" 1>&6
7389 fi
7390
7391                 # Extract the first word of "xgettext", so it can be a program name with args.
7392 set dummy xgettext; ac_word=$2
7393 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7394 echo "configure:7395: checking for $ac_word" >&5
7395 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7396   echo $ac_n "(cached) $ac_c" 1>&6
7397 else
7398   case "$XGETTEXT" in
7399   /*)
7400   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7401   ;;
7402   *)
7403   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7404   for ac_dir in $PATH; do
7405     test -z "$ac_dir" && ac_dir=.
7406     if test -f $ac_dir/$ac_word; then
7407       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7408         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7409         break
7410       fi
7411     fi
7412   done
7413   IFS="$ac_save_ifs"
7414   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7415   ;;
7416 esac
7417 fi
7418 XGETTEXT="$ac_cv_path_XGETTEXT"
7419 if test -n "$XGETTEXT"; then
7420   echo "$ac_t""$XGETTEXT" 1>&6
7421 else
7422   echo "$ac_t""no" 1>&6
7423 fi
7424
7425                 cat > conftest.$ac_ext <<EOF
7426 #line 7427 "configure"
7427 #include "confdefs.h"
7428
7429 int main() {
7430 extern int _nl_msg_cat_cntr;
7431                                return _nl_msg_cat_cntr
7432 ; return 0; }
7433 EOF
7434 if { (eval echo configure:7435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7435   rm -rf conftest*
7436   CATOBJEXT=.gmo
7437                    DATADIRNAME=share
7438 else
7439   echo "configure: failed program was:" >&5
7440   cat conftest.$ac_ext >&5
7441   rm -rf conftest*
7442   CATOBJEXT=.mo
7443                    DATADIRNAME=lib
7444 fi
7445 rm -f conftest*
7446                 INSTOBJEXT=.mo
7447               fi
7448             fi
7449
7450 else
7451   echo "$ac_t""no" 1>&6
7452 fi
7453
7454
7455         if test "$CATOBJEXT" = "NONE"; then
7456           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7457 echo "configure:7458: checking whether catgets can be used" >&5
7458           # Check whether --with-catgets or --without-catgets was given.
7459 if test "${with_catgets+set}" = set; then
7460   withval="$with_catgets"
7461   nls_cv_use_catgets=$withval
7462 else
7463   nls_cv_use_catgets=no
7464 fi
7465
7466           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7467
7468           if test "$nls_cv_use_catgets" = "yes"; then
7469                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7470 echo "configure:7471: checking for main in -li" >&5
7471 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7472 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7473   echo $ac_n "(cached) $ac_c" 1>&6
7474 else
7475   ac_save_LIBS="$LIBS"
7476 LIBS="-li  $LIBS"
7477 cat > conftest.$ac_ext <<EOF
7478 #line 7479 "configure"
7479 #include "confdefs.h"
7480
7481 int main() {
7482 main()
7483 ; return 0; }
7484 EOF
7485 if { (eval echo configure:7486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7486   rm -rf conftest*
7487   eval "ac_cv_lib_$ac_lib_var=yes"
7488 else
7489   echo "configure: failed program was:" >&5
7490   cat conftest.$ac_ext >&5
7491   rm -rf conftest*
7492   eval "ac_cv_lib_$ac_lib_var=no"
7493 fi
7494 rm -f conftest*
7495 LIBS="$ac_save_LIBS"
7496
7497 fi
7498 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7499   echo "$ac_t""yes" 1>&6
7500     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7501     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7502   cat >> confdefs.h <<EOF
7503 #define $ac_tr_lib 1
7504 EOF
7505
7506   LIBS="-li $LIBS"
7507
7508 else
7509   echo "$ac_t""no" 1>&6
7510 fi
7511
7512             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7513 echo "configure:7514: checking for catgets" >&5
7514 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7515   echo $ac_n "(cached) $ac_c" 1>&6
7516 else
7517   cat > conftest.$ac_ext <<EOF
7518 #line 7519 "configure"
7519 #include "confdefs.h"
7520 /* System header to define __stub macros and hopefully few prototypes,
7521     which can conflict with char catgets(); below.  */
7522 #include <assert.h>
7523 /* Override any gcc2 internal prototype to avoid an error.  */
7524 /* We use char because int might match the return type of a gcc2
7525     builtin and then its argument prototype would still apply.  */
7526 char catgets();
7527
7528 int main() {
7529
7530 /* The GNU C library defines this for functions which it implements
7531     to always fail with ENOSYS.  Some functions are actually named
7532     something starting with __ and the normal name is an alias.  */
7533 #if defined (__stub_catgets) || defined (__stub___catgets)
7534 choke me
7535 #else
7536 catgets();
7537 #endif
7538
7539 ; return 0; }
7540 EOF
7541 if { (eval echo configure:7542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7542   rm -rf conftest*
7543   eval "ac_cv_func_catgets=yes"
7544 else
7545   echo "configure: failed program was:" >&5
7546   cat conftest.$ac_ext >&5
7547   rm -rf conftest*
7548   eval "ac_cv_func_catgets=no"
7549 fi
7550 rm -f conftest*
7551 fi
7552
7553 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7554   echo "$ac_t""yes" 1>&6
7555   cat >> confdefs.h <<\EOF
7556 #define HAVE_CATGETS 1
7557 EOF
7558
7559                INTLOBJS="\$(CATOBJS)"
7560                # Extract the first word of "gencat", so it can be a program name with args.
7561 set dummy gencat; ac_word=$2
7562 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7563 echo "configure:7564: checking for $ac_word" >&5
7564 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7565   echo $ac_n "(cached) $ac_c" 1>&6
7566 else
7567   case "$GENCAT" in
7568   /*)
7569   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7570   ;;
7571   ?:/*)
7572   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7573   ;;
7574   *)
7575   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7576   ac_dummy="$PATH"
7577   for ac_dir in $ac_dummy; do
7578     test -z "$ac_dir" && ac_dir=.
7579     if test -f $ac_dir/$ac_word; then
7580       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7581       break
7582     fi
7583   done
7584   IFS="$ac_save_ifs"
7585   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7586   ;;
7587 esac
7588 fi
7589 GENCAT="$ac_cv_path_GENCAT"
7590 if test -n "$GENCAT"; then
7591   echo "$ac_t""$GENCAT" 1>&6
7592 else
7593   echo "$ac_t""no" 1>&6
7594 fi
7595                if test "$GENCAT" != "no"; then
7596                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7597 set dummy gmsgfmt; 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_GMSGFMT'+set}'`\" = set"; then
7601   echo $ac_n "(cached) $ac_c" 1>&6
7602 else
7603   case "$GMSGFMT" in
7604   /*)
7605   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7606   ;;
7607   ?:/*)
7608   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7609   ;;
7610   *)
7611   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7612   ac_dummy="$PATH"
7613   for ac_dir in $ac_dummy; do
7614     test -z "$ac_dir" && ac_dir=.
7615     if test -f $ac_dir/$ac_word; then
7616       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7617       break
7618     fi
7619   done
7620   IFS="$ac_save_ifs"
7621   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7622   ;;
7623 esac
7624 fi
7625 GMSGFMT="$ac_cv_path_GMSGFMT"
7626 if test -n "$GMSGFMT"; then
7627   echo "$ac_t""$GMSGFMT" 1>&6
7628 else
7629   echo "$ac_t""no" 1>&6
7630 fi
7631
7632                  if test "$GMSGFMT" = "no"; then
7633                    # Extract the first word of "msgfmt", so it can be a program name with args.
7634 set dummy msgfmt; ac_word=$2
7635 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7636 echo "configure:7637: checking for $ac_word" >&5
7637 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7638   echo $ac_n "(cached) $ac_c" 1>&6
7639 else
7640   case "$GMSGFMT" in
7641   /*)
7642   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7643   ;;
7644   *)
7645   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7646   for ac_dir in $PATH; do
7647     test -z "$ac_dir" && ac_dir=.
7648     if test -f $ac_dir/$ac_word; then
7649       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7650         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7651         break
7652       fi
7653     fi
7654   done
7655   IFS="$ac_save_ifs"
7656   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7657   ;;
7658 esac
7659 fi
7660 GMSGFMT="$ac_cv_path_GMSGFMT"
7661 if test -n "$GMSGFMT"; then
7662   echo "$ac_t""$GMSGFMT" 1>&6
7663 else
7664   echo "$ac_t""no" 1>&6
7665 fi
7666
7667                  fi
7668                  # Extract the first word of "xgettext", so it can be a program name with args.
7669 set dummy xgettext; ac_word=$2
7670 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7671 echo "configure:7672: checking for $ac_word" >&5
7672 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7673   echo $ac_n "(cached) $ac_c" 1>&6
7674 else
7675   case "$XGETTEXT" in
7676   /*)
7677   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7678   ;;
7679   *)
7680   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7681   for ac_dir in $PATH; do
7682     test -z "$ac_dir" && ac_dir=.
7683     if test -f $ac_dir/$ac_word; then
7684       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7685         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7686         break
7687       fi
7688     fi
7689   done
7690   IFS="$ac_save_ifs"
7691   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7692   ;;
7693 esac
7694 fi
7695 XGETTEXT="$ac_cv_path_XGETTEXT"
7696 if test -n "$XGETTEXT"; then
7697   echo "$ac_t""$XGETTEXT" 1>&6
7698 else
7699   echo "$ac_t""no" 1>&6
7700 fi
7701
7702                  USE_INCLUDED_LIBINTL=yes
7703                  CATOBJEXT=.cat
7704                  INSTOBJEXT=.cat
7705                  DATADIRNAME=lib
7706                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7707                  INTLLIBS=$INTLDEPS
7708                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7709                  nls_cv_header_intl=intl/libintl.h
7710                  nls_cv_header_libgt=intl/libgettext.h
7711                fi
7712 else
7713   echo "$ac_t""no" 1>&6
7714 fi
7715
7716           fi
7717         fi
7718
7719         if test "$CATOBJEXT" = "NONE"; then
7720                           nls_cv_use_gnu_gettext=yes
7721         fi
7722       fi
7723
7724       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7725                 INTLOBJS="\$(GETTOBJS)"
7726         # Extract the first word of "msgfmt", so it can be a program name with args.
7727 set dummy msgfmt; ac_word=$2
7728 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7729 echo "configure:7730: checking for $ac_word" >&5
7730 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7731   echo $ac_n "(cached) $ac_c" 1>&6
7732 else
7733   case "$MSGFMT" in
7734   /*)
7735   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7736   ;;
7737   *)
7738   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7739   for ac_dir in $PATH; do
7740     test -z "$ac_dir" && ac_dir=.
7741     if test -f $ac_dir/$ac_word; then
7742       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7743         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7744         break
7745       fi
7746     fi
7747   done
7748   IFS="$ac_save_ifs"
7749   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7750   ;;
7751 esac
7752 fi
7753 MSGFMT="$ac_cv_path_MSGFMT"
7754 if test -n "$MSGFMT"; then
7755   echo "$ac_t""$MSGFMT" 1>&6
7756 else
7757   echo "$ac_t""no" 1>&6
7758 fi
7759
7760         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7761 set dummy gmsgfmt; ac_word=$2
7762 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7763 echo "configure:7764: checking for $ac_word" >&5
7764 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7765   echo $ac_n "(cached) $ac_c" 1>&6
7766 else
7767   case "$GMSGFMT" in
7768   /*)
7769   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7770   ;;
7771   ?:/*)
7772   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7773   ;;
7774   *)
7775   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7776   ac_dummy="$PATH"
7777   for ac_dir in $ac_dummy; do
7778     test -z "$ac_dir" && ac_dir=.
7779     if test -f $ac_dir/$ac_word; then
7780       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7781       break
7782     fi
7783   done
7784   IFS="$ac_save_ifs"
7785   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7786   ;;
7787 esac
7788 fi
7789 GMSGFMT="$ac_cv_path_GMSGFMT"
7790 if test -n "$GMSGFMT"; then
7791   echo "$ac_t""$GMSGFMT" 1>&6
7792 else
7793   echo "$ac_t""no" 1>&6
7794 fi
7795
7796         # Extract the first word of "xgettext", so it can be a program name with args.
7797 set dummy xgettext; ac_word=$2
7798 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7799 echo "configure:7800: checking for $ac_word" >&5
7800 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7801   echo $ac_n "(cached) $ac_c" 1>&6
7802 else
7803   case "$XGETTEXT" in
7804   /*)
7805   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7806   ;;
7807   *)
7808   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7809   for ac_dir in $PATH; do
7810     test -z "$ac_dir" && ac_dir=.
7811     if test -f $ac_dir/$ac_word; then
7812       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7813         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7814         break
7815       fi
7816     fi
7817   done
7818   IFS="$ac_save_ifs"
7819   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7820   ;;
7821 esac
7822 fi
7823 XGETTEXT="$ac_cv_path_XGETTEXT"
7824 if test -n "$XGETTEXT"; then
7825   echo "$ac_t""$XGETTEXT" 1>&6
7826 else
7827   echo "$ac_t""no" 1>&6
7828 fi
7829
7830
7831         USE_INCLUDED_LIBINTL=yes
7832         CATOBJEXT=.gmo
7833         INSTOBJEXT=.mo
7834         DATADIRNAME=share
7835         INTLDEPS='$(top_builddir)/intl/libintl.a'
7836         INTLLIBS=$INTLDEPS
7837         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7838         nls_cv_header_intl=intl/libintl.h
7839         nls_cv_header_libgt=intl/libgettext.h
7840       fi
7841
7842             if test "$XGETTEXT" != ":"; then
7843                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7844           : ;
7845         else
7846           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7847           XGETTEXT=":"
7848         fi
7849       fi
7850
7851       # We need to process the po/ directory.
7852       POSUB=po
7853     else
7854       DATADIRNAME=share
7855       nls_cv_header_intl=intl/libintl.h
7856       nls_cv_header_libgt=intl/libgettext.h
7857     fi
7858
7859
7860
7861
7862     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7863     # because some of the sources are only built for this goal.
7864     if test "$PACKAGE" = gettext; then
7865       USE_NLS=yes
7866       USE_INCLUDED_LIBINTL=yes
7867     fi
7868
7869                 for lang in $ALL_LINGUAS; do
7870       GMOFILES="$GMOFILES $lang.gmo"
7871       POFILES="$POFILES $lang.po"
7872     done
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887    if test "x$CATOBJEXT" != "x"; then
7888      if test "x$ALL_LINGUAS" = "x"; then
7889        LINGUAS=
7890      else
7891        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7892 echo "configure:7893: checking for catalogs to be installed" >&5
7893        NEW_LINGUAS=
7894        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7895          case "$ALL_LINGUAS" in
7896           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7897          esac
7898        done
7899        LINGUAS=$NEW_LINGUAS
7900        echo "$ac_t""$LINGUAS" 1>&6
7901      fi
7902
7903           if test -n "$LINGUAS"; then
7904        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7905      fi
7906    fi
7907
7908             if test $ac_cv_header_locale_h = yes; then
7909      INCLUDE_LOCALE_H="#include <locale.h>"
7910    else
7911      INCLUDE_LOCALE_H="\
7912 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7913    fi
7914
7915
7916             test -d intl || mkdir intl
7917    if test "$CATOBJEXT" = ".cat"; then
7918      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7919 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7920 echo "configure:7921: checking for linux/version.h" >&5
7921 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7922   echo $ac_n "(cached) $ac_c" 1>&6
7923 else
7924   cat > conftest.$ac_ext <<EOF
7925 #line 7926 "configure"
7926 #include "confdefs.h"
7927 #include <linux/version.h>
7928 EOF
7929 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7930 { (eval echo configure:7931: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7931 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7932 if test -z "$ac_err"; then
7933   rm -rf conftest*
7934   eval "ac_cv_header_$ac_safe=yes"
7935 else
7936   echo "$ac_err" >&5
7937   echo "configure: failed program was:" >&5
7938   cat conftest.$ac_ext >&5
7939   rm -rf conftest*
7940   eval "ac_cv_header_$ac_safe=no"
7941 fi
7942 rm -f conftest*
7943 fi
7944 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7945   echo "$ac_t""yes" 1>&6
7946   msgformat=linux
7947 else
7948   echo "$ac_t""no" 1>&6
7949 msgformat=xopen
7950 fi
7951
7952
7953                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7954    fi
7955       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7956      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7957
7958             if test "$PACKAGE" = "gettext"; then
7959      GT_NO="#NO#"
7960      GT_YES=
7961    else
7962      GT_NO=
7963      GT_YES="#YES#"
7964    fi
7965
7966
7967
7968             MKINSTALLDIRS=
7969    if test -n "$ac_aux_dir"; then
7970      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7971    fi
7972    if test -z "$MKINSTALLDIRS"; then
7973      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7974    fi
7975
7976
7977       l=
7978
7979
7980          test -d po || mkdir po
7981    if test "x$srcdir" != "x."; then
7982      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7983        posrcprefix="$srcdir/"
7984      else
7985        posrcprefix="../$srcdir/"
7986      fi
7987    else
7988      posrcprefix="../"
7989    fi
7990    rm -f po/POTFILES
7991    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7992         < $srcdir/po/POTFILES.in > po/POTFILES
7993
7994 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7995
7996 # Get an absolute path to the GCC top-level source directory
7997 holddir=`pwd`
7998 cd $srcdir
7999 topdir=`pwd`
8000 cd $holddir
8001
8002 # Conditionalize the makefile for this host machine.
8003 # Make-host contains the concatenation of all host makefile fragments
8004 # [there can be more than one].  This file is built by configure.frag.
8005 host_overrides=Make-host
8006 dep_host_xmake_file=
8007 for f in .. ${host_xmake_file}
8008 do
8009         if test -f ${srcdir}/config/$f
8010         then
8011                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8012         fi
8013 done
8014
8015 # Conditionalize the makefile for this target machine.
8016 # Make-target contains the concatenation of all host makefile fragments
8017 # [there can be more than one].  This file is built by configure.frag.
8018 target_overrides=Make-target
8019 dep_tmake_file=
8020 for f in .. ${tmake_file}
8021 do
8022         if test -f ${srcdir}/config/$f
8023         then
8024                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8025         fi
8026 done
8027
8028 # If the host doesn't support symlinks, modify CC in
8029 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8030 # Otherwise, we can use "CC=$(CC)".
8031 rm -f symtest.tem
8032 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8033 then
8034         cc_set_by_configure="\$(CC)"
8035         quoted_cc_set_by_configure="\$(CC)"
8036         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8037 else
8038         rm -f symtest.tem
8039         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8040         then
8041                 symbolic_link="cp -p"
8042         else
8043                 symbolic_link="cp"
8044         fi
8045         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8046         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8047         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8048 fi
8049 rm -f symtest.tem
8050
8051 out_object_file=`basename $out_file .c`.o
8052
8053 tm_file_list=
8054 for f in $tm_file; do
8055   case $f in
8056     gansidecl.h )
8057        tm_file_list="${tm_file_list} $f" ;;
8058     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8059   esac
8060 done
8061
8062 host_xm_file_list=
8063 for f in $host_xm_file; do
8064   case $f in
8065     auto-host.h | gansidecl.h | hwint.h )
8066        host_xm_file_list="${host_xm_file_list} $f" ;;
8067     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8068   esac
8069 done
8070
8071 build_xm_file_list=
8072 for f in $build_xm_file; do
8073   case $f in
8074     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8075        build_xm_file_list="${build_xm_file_list} $f" ;;
8076     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8077   esac
8078 done
8079
8080 # Define macro CROSS_COMPILE in compilation
8081 # if this is a cross-compiler.
8082 # Also use all.cross instead of all.internal
8083 # and add cross-make to Makefile.
8084 cross_overrides="/dev/null"
8085 if test x$host != x$target
8086 then
8087         cross_defines="CROSS=-DCROSS_COMPILE"
8088         cross_overrides="${topdir}/cross-make"
8089 fi
8090
8091 # When building gcc with a cross-compiler, we need to fix a few things.
8092 # This must come after cross-make as we want all.build to override
8093 # all.cross.
8094 build_overrides="/dev/null"
8095 if test x$build != x$host
8096 then
8097         build_overrides="${topdir}/build-make"
8098 fi
8099
8100 # Expand extra_headers to include complete path.
8101 # This substitutes for lots of t-* files.
8102 extra_headers_list=
8103 if test "x$extra_headers" = x
8104 then true
8105 else
8106         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8107         for file in $extra_headers;
8108         do
8109                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8110         done
8111 fi
8112
8113 if test x$use_collect2 = xno; then
8114         use_collect2=
8115 fi
8116
8117 # Add a definition of USE_COLLECT2 if system wants one.
8118 # Also tell toplev.c what to do.
8119 # This substitutes for lots of t-* files.
8120 if test x$use_collect2 = x
8121 then
8122         will_use_collect2=
8123         maybe_use_collect2=
8124 else
8125         will_use_collect2="collect2"
8126         maybe_use_collect2="-DUSE_COLLECT2"
8127 fi
8128
8129 # NEED TO CONVERT
8130 # Set MD_DEPS if the real md file is in md.pre-cpp.
8131 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8132 # for line oriented comments, so we must always use a GNU cpp.  If
8133 # building gcc with a cross compiler, use the cross compiler just
8134 # built.  Otherwise, we can use the cpp just built.
8135 md_file_sub=
8136 if test "x$md_cppflags" = x
8137 then
8138         md_file_sub=$srcdir/config/$md_file
8139 else
8140         md_file=md
8141 fi
8142
8143 # If we have gas in the build tree, make a link to it.
8144 if test -f ../gas/Makefile; then
8145         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8146 fi
8147
8148 # If we have nm in the build tree, make a link to it.
8149 if test -f ../binutils/Makefile; then
8150         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8151 fi
8152
8153 # If we have ld in the build tree, make a link to it.
8154 if test -f ../ld/Makefile; then
8155 #       if test x$use_collect2 = x; then
8156 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8157 #       else
8158                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8159 #       fi
8160 fi
8161
8162 # Figure out what assembler alignment features are present.
8163 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8164 echo "configure:8165: checking assembler alignment features" >&5
8165 gcc_cv_as=
8166 gcc_cv_as_alignment_features=
8167 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8168 if test -x "$DEFAULT_ASSEMBLER"; then
8169         gcc_cv_as="$DEFAULT_ASSEMBLER"
8170 elif test -x "$AS"; then
8171         gcc_cv_as="$AS"
8172 elif test -x as$host_exeext; then
8173         # Build using assembler in the current directory.
8174         gcc_cv_as=./as$host_exeext
8175 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8176         # Single tree build which includes gas.
8177         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8178         do
8179                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8180                 if test x$gcc_cv_gas_version != x; then
8181                         break
8182                 fi
8183         done
8184         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8185         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8186         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8187                 # Gas version 2.6 and later support for .balign and .p2align.
8188                 # bytes to skip when using .p2align.
8189                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8190                         gcc_cv_as_alignment_features=".balign and .p2align"
8191                         cat >> confdefs.h <<\EOF
8192 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8193 EOF
8194
8195                 fi
8196                 # Gas version 2.8 and later support specifying the maximum
8197                 # bytes to skip when using .p2align.
8198                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8199                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8200                         cat >> confdefs.h <<\EOF
8201 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8202 EOF
8203
8204                 fi
8205         fi
8206 elif test x$host = x$target; then
8207         # Native build.
8208         # Search the same directories that the installed compiler will
8209         # search.  Else we may find the wrong assembler and lose.  If we
8210         # do not find a suitable assembler binary, then try the user's
8211         # path.
8212         #
8213         # Also note we have to check MD_EXEC_PREFIX before checking the
8214         # user's path.  Unfortunately, there is no good way to get at the
8215         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8216         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8217         # to be fixed as part of the make/configure rewrite too.
8218
8219         if test "x$exec_prefix" = xNONE; then
8220                 if test "x$prefix" = xNONE; then
8221                         test_prefix=/usr/local
8222                 else
8223                         test_prefix=$prefix
8224                 fi
8225         else
8226                 test_prefix=$exec_prefix
8227         fi
8228
8229         # If the loop below does not find an assembler, then use whatever
8230         # one we can find in the users's path.
8231         # user's path.
8232         as=as$host_exeext
8233
8234         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8235                    $test_prefix/lib/gcc-lib/$target \
8236                    /usr/lib/gcc/$target/$gcc_version \
8237                    /usr/lib/gcc/$target \
8238                    $test_prefix/$target/bin/$target/$gcc_version \
8239                    $test_prefix/$target/bin \
8240                    /usr/libexec \
8241                    /usr/ccs/gcc \
8242                    /usr/ccs/bin \
8243                    /udk/usr/ccs/bin \
8244                    /bsd43/usr/lib/cmplrs/cc \
8245                    /usr/cross64/usr/bin \
8246                    /usr/lib/cmplrs/cc \
8247                    /sysv/usr/lib/cmplrs/cc \
8248                    /svr4/usr/lib/cmplrs/cc \
8249                    /usr/bin"
8250
8251         for dir in $test_dirs; do
8252                 if test -f $dir/as$host_exeext; then
8253                         gcc_cv_as=$dir/as$host_exeext
8254                         break;
8255                 fi
8256         done
8257 fi
8258 if test x$gcc_cv_as != x; then
8259         # Check if we have .balign and .p2align
8260         echo ".balign  4" > conftest.s
8261         echo ".p2align  2" >> conftest.s
8262         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8263                 gcc_cv_as_alignment_features=".balign and .p2align"
8264                 cat >> confdefs.h <<\EOF
8265 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8266 EOF
8267
8268         fi
8269         rm -f conftest.s conftest.o
8270         # Check if specifying the maximum bytes to skip when
8271         # using .p2align is supported.
8272         echo ".p2align 4,,7" > conftest.s
8273         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8274                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8275                 cat >> confdefs.h <<\EOF
8276 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8277 EOF
8278
8279         fi
8280         rm -f conftest.s conftest.o
8281 fi
8282 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8283
8284 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8285 echo "configure:8286: checking assembler subsection support" >&5
8286 gcc_cv_as_subsections=
8287 if test x$gcc_cv_as != x; then
8288         # Check if we have .subsection
8289         echo ".subsection 1" > conftest.s
8290         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8291                 gcc_cv_as_subsections=".subsection"
8292                 if test -x nm$host_exeext; then
8293                         gcc_cv_nm=./nm$host_exeext
8294                 elif test x$host = x$target; then
8295                         # Native build.
8296                         gcc_cv_nm=nm$host_exeext
8297                 fi
8298                 if test x$gcc_cv_nm != x; then
8299                         cat > conftest.s <<EOF
8300 conftest_label1: .word 0
8301 .subsection -1
8302 conftest_label2: .word 0
8303 .previous
8304 EOF
8305                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8306                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8307                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8308                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8309                                         :
8310                                 else
8311                                         gcc_cv_as_subsections="working .subsection -1"
8312                                         cat >> confdefs.h <<\EOF
8313 #define HAVE_GAS_SUBSECTION_ORDERING 1
8314 EOF
8315
8316                                 fi
8317                         fi
8318                 fi
8319         fi
8320         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8321 fi
8322 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8323
8324 case "$target" in
8325   sparc*-*-*)
8326     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8327 echo "configure:8328: checking assembler .register pseudo-op support" >&5
8328     gcc_cv_as_register_pseudo_op=
8329     if test x$gcc_cv_as != x; then
8330         # Check if we have .register
8331         echo ".register %g2, #scratch" > conftest.s
8332         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8333                 gcc_cv_as_register_pseudo_op=yes
8334                 cat >> confdefs.h <<\EOF
8335 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8336 EOF
8337
8338         fi
8339         rm -f conftest.s conftest.o
8340     fi
8341     echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8342
8343     echo $ac_n "checking assembler offsetable %lo() support""... $ac_c" 1>&6
8344 echo "configure:8345: checking assembler offsetable %lo() support" >&5
8345     gcc_cv_as_offsetable_lo10=
8346     if test x$gcc_cv_as != x; then
8347         # Check if assembler has offsetable %lo()
8348         echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8349         echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8350         gcc_cv_as_flags64="-xarch=v9"
8351         if ! $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
8352                 gcc_cv_as_flags64="-64"
8353                 if ! $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s > /dev/null 2>&1; then
8354                         gcc_cv_as_flags64=""
8355                 fi
8356         fi
8357         if test -n "$gcc_cv_as_flags64" ; then
8358                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s > /dev/null 2>&1; then
8359                         if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8360                                 :
8361                         else
8362                                 gcc_cv_as_offsetable_lo10=yes
8363                                 cat >> confdefs.h <<\EOF
8364 #define HAVE_AS_OFFSETABLE_LO10 1
8365 EOF
8366
8367                         fi
8368                 fi
8369         fi
8370         rm -f conftest.s conftest.o conftest1.s conftest1.o
8371     fi
8372     echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8373     ;;
8374
8375   i[34567]86-*-*)
8376     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8377 echo "configure:8378: checking assembler instructions" >&5
8378     gcc_cv_as_instructions=
8379     if test x$gcc_cv_as != x; then
8380         set "filds fists" "filds mem; fists mem"
8381         while test $# -gt 0
8382         do
8383                 echo "$2" > conftest.s
8384                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8385                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8386                         cat >> confdefs.h <<EOF
8387 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8388 EOF
8389
8390                 fi
8391                 shift 2
8392         done
8393         rm -f conftest.s conftest.o
8394     fi
8395     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8396     ;;
8397 esac
8398
8399 # Figure out what language subdirectories are present.
8400 # Look if the user specified --enable-languages="..."; if not, use
8401 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8402 # go away some day.
8403 if test x"${enable_languages+set}" != xset; then
8404         if test x"${LANGUAGES+set}" = xset; then
8405                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8406         else
8407                 enable_languages=all
8408         fi
8409 fi
8410 subdirs=
8411 for lang in ${srcdir}/*/config-lang.in ..
8412 do
8413         case $lang in
8414         ..) ;;
8415         # The odd quoting in the next line works around
8416         # an apparent bug in bash 1.12 on linux.
8417         ${srcdir}/[*]/config-lang.in) ;;
8418         *)
8419           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8420           if test "x$lang_alias" = x
8421           then
8422                 echo "$lang doesn't set \$language." 1>&2
8423                 exit 1
8424           fi
8425           if test x"${enable_languages}" = xall; then
8426                 add_this_lang=yes
8427           else
8428                 case "${enable_languages}" in
8429                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8430                         add_this_lang=yes
8431                         ;;
8432                     * )
8433                         add_this_lang=no
8434                         ;;
8435                 esac
8436           fi
8437           if test x"${add_this_lang}" = xyes; then
8438                 case $lang in
8439                     ${srcdir}/ada/config-lang.in)
8440                         if test x$gnat = xyes ; then
8441                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8442                         fi
8443                         ;;
8444                     *)
8445                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8446                         ;;
8447                 esac
8448           fi
8449           ;;
8450         esac
8451 done
8452
8453 # Make gthr-default.h if we have a thread file.
8454 gthread_flags=
8455 if test $thread_file != single; then
8456     rm -f gthr-default.h
8457     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8458     gthread_flags=-DHAVE_GTHR_DEFAULT
8459 fi
8460
8461
8462 # Make empty files to contain the specs and options for each language.
8463 # Then add #include lines to for a compiler that has specs and/or options.
8464
8465 lang_specs_files=
8466 lang_options_files=
8467 lang_tree_files=
8468 rm -f specs.h options.h gencheck.h
8469 touch specs.h options.h gencheck.h
8470 for subdir in . $subdirs
8471 do
8472         if test -f $srcdir/$subdir/lang-specs.h; then
8473                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8474                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8475         fi
8476         if test -f $srcdir/$subdir/lang-options.h; then
8477                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8478                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8479         fi
8480         if test -f $srcdir/$subdir/$subdir-tree.def; then
8481                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8482                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8483         fi
8484 done
8485
8486 # These (without "all_") are set in each config-lang.in.
8487 # `language' must be a single word so is spelled singularly.
8488 all_languages=
8489 all_boot_languages=
8490 all_compilers=
8491 all_stagestuff=
8492 all_diff_excludes=
8493 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8494 # List of language makefile fragments.
8495 all_lang_makefiles=
8496 all_headers=
8497 all_lib2funcs=
8498
8499 # Add the language fragments.
8500 # Languages are added via two mechanisms.  Some information must be
8501 # recorded in makefile variables, these are defined in config-lang.in.
8502 # We accumulate them and plug them into the main Makefile.
8503 # The other mechanism is a set of hooks for each of the main targets
8504 # like `clean', `install', etc.
8505
8506 language_fragments="Make-lang"
8507 language_hooks="Make-hooks"
8508 oldstyle_subdirs=
8509
8510 for s in .. $subdirs
8511 do
8512         if test $s != ".."
8513         then
8514                 language=
8515                 boot_language=
8516                 compilers=
8517                 stagestuff=
8518                 diff_excludes=
8519                 headers=
8520                 outputs=
8521                 lib2funcs=
8522                 . ${srcdir}/$s/config-lang.in
8523                 if test "x$language" = x
8524                 then
8525                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8526                         exit 1
8527                 fi
8528                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8529                 all_languages="$all_languages $language"
8530                 if test "x$boot_language" = xyes
8531                 then
8532                         all_boot_languages="$all_boot_languages $language"
8533                 fi
8534                 all_compilers="$all_compilers $compilers"
8535                 all_stagestuff="$all_stagestuff $stagestuff"
8536                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8537                 all_headers="$all_headers $headers"
8538                 all_outputs="$all_outputs $outputs"
8539                 if test x$outputs = x
8540                 then
8541                         oldstyle_subdirs="$oldstyle_subdirs $s"
8542                 fi
8543                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8544         fi
8545 done
8546
8547 # Since we can't use `::' targets, we link each language in
8548 # with a set of hooks, reached indirectly via lang.${target}.
8549
8550 rm -f Make-hooks
8551 touch Make-hooks
8552 target_list="all.build all.cross start.encap rest.encap \
8553         info dvi \
8554         install-normal install-common install-info install-man \
8555         uninstall distdir \
8556         mostlyclean clean distclean extraclean maintainer-clean \
8557         stage1 stage2 stage3 stage4"
8558 for t in $target_list
8559 do
8560         x=
8561         for lang in .. $all_languages
8562         do
8563                 if test $lang != ".."; then
8564                         x="$x $lang.$t"
8565                 fi
8566         done
8567         echo "lang.$t: $x" >> Make-hooks
8568 done
8569
8570 # If we're not building in srcdir, create .gdbinit.
8571
8572 if test ! -f Makefile.in; then
8573         echo "dir ." > .gdbinit
8574         echo "dir ${srcdir}" >> .gdbinit
8575         if test x$gdb_needs_out_file_path = xyes
8576         then
8577                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8578         fi
8579         if test "x$subdirs" != x; then
8580                 for s in $subdirs
8581                 do
8582                         echo "dir ${srcdir}/$s" >> .gdbinit
8583                 done
8584         fi
8585         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8586 fi
8587
8588 # Define variables host_canonical and build_canonical
8589 # because some Cygnus local changes in the Makefile depend on them.
8590 build_canonical=${build}
8591 host_canonical=${host}
8592 target_subdir=
8593 if test "${host}" != "${target}" ; then
8594     target_subdir=${target}/
8595 fi
8596
8597
8598
8599
8600 # If this is using newlib, then define inhibit_libc in
8601 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8602 # libgcc.a, but that's OK because newib should have its own version of
8603 # assert.h.
8604 inhibit_libc=
8605 if test x$with_newlib = xyes; then
8606         inhibit_libc=-Dinhibit_libc
8607 fi
8608
8609
8610 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8611 sched_prefix=
8612 sched_cflags=
8613 if test x$enable_haifa = xyes; then
8614     echo "Using the Haifa scheduler."
8615     sched_prefix=haifa-
8616     sched_cflags=-DHAIFA
8617 fi
8618
8619
8620 if test x$enable_haifa != x; then
8621     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8622     for x in genattrtab.o toplev.o *sched.o; do
8623         if test -f $x; then
8624             echo "Removing $x"
8625             rm -f $x
8626         fi
8627     done
8628 fi
8629
8630 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8631 # absolute path for gcc_tooldir based on inserting the number of up-directory
8632 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8633 # $(libsubdir)/@(unlibsubdir) based path.
8634 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8635 # make and thus we'd get different behavior depending on where we built the
8636 # sources.
8637 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8638     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8639 else
8640 # An explanation of the sed strings:
8641 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8642 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8643 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8644 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8645 #
8646 # (*) Note this pattern overwrites the first character of the string
8647 # with a forward slash if one is not already present.  This is not a
8648 # problem because the exact names of the sub-directories concerned is
8649 # unimportant, just the number of them matters.
8650 #
8651 # The practical upshot of these patterns is like this:
8652 #
8653 #  prefix     exec_prefix        result
8654 #  ------     -----------        ------
8655 #   /foo        /foo/bar          ../
8656 #   /foo/       /foo/bar          ../
8657 #   /foo        /foo/bar/         ../
8658 #   /foo/       /foo/bar/         ../
8659 #   /foo        /foo/bar/ugg      ../../
8660 #
8661     dollar='$$'
8662     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8663 fi
8664
8665
8666
8667 # Nothing to do for FLOAT_H, float_format already handled.
8668 objdir=`pwd`
8669
8670
8671 # Process the language and host/target makefile fragments.
8672 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8673
8674 # Substitute configuration variables
8675
8676
8677
8678
8679
8680
8681
8682
8683
8684
8685
8686
8687
8688
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716
8717
8718
8719
8720
8721
8722
8723
8724
8725
8726
8727
8728
8729
8730
8731
8732
8733
8734
8735
8736 # Echo that links are built
8737 if test x$host = x$target
8738 then
8739         str1="native "
8740 else
8741         str1="cross-"
8742         str2=" from $host"
8743 fi
8744
8745 if test x$host != x$build
8746 then
8747         str3=" on a $build system"
8748 fi
8749
8750 if test "x$str2" != x || test "x$str3" != x
8751 then
8752         str4=
8753 fi
8754
8755 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8756
8757 if test "x$str2" != x || test "x$str3" != x
8758 then
8759         echo " ${str2}${str3}." 1>&2
8760 fi
8761
8762 # Truncate the target if necessary
8763 if test x$host_truncate_target != x; then
8764         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8765 fi
8766
8767 # Configure the subdirectories
8768 # AC_CONFIG_SUBDIRS($subdirs)
8769
8770 # Create the Makefile
8771 # and configure language subdirectories
8772 trap '' 1 2 15
8773 cat > confcache <<\EOF
8774 # This file is a shell script that caches the results of configure
8775 # tests run on this system so they can be shared between configure
8776 # scripts and configure runs.  It is not useful on other systems.
8777 # If it contains results you don't want to keep, you may remove or edit it.
8778 #
8779 # By default, configure uses ./config.cache as the cache file,
8780 # creating it if it does not exist already.  You can give configure
8781 # the --cache-file=FILE option to use a different cache file; that is
8782 # what configure does when it calls configure scripts in
8783 # subdirectories, so they share the cache.
8784 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8785 # config.status only pays attention to the cache file if you give it the
8786 # --recheck option to rerun configure.
8787 #
8788 EOF
8789 # The following way of writing the cache mishandles newlines in values,
8790 # but we know of no workaround that is simple, portable, and efficient.
8791 # So, don't put newlines in cache variables' values.
8792 # Ultrix sh set writes to stderr and can't be redirected directly,
8793 # and sets the high bit in the cache file unless we assign to the vars.
8794 (set) 2>&1 |
8795   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8796   *ac_space=\ *)
8797     # `set' does not quote correctly, so add quotes (double-quote substitution
8798     # turns \\\\ into \\, and sed turns \\ into \).
8799     sed -n \
8800       -e "s/'/'\\\\''/g" \
8801       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8802     ;;
8803   *)
8804     # `set' quotes correctly as required by POSIX, so do not add quotes.
8805     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8806     ;;
8807   esac >> confcache
8808 if cmp -s $cache_file confcache; then
8809   :
8810 else
8811   if test -w $cache_file; then
8812     echo "updating cache $cache_file"
8813     cat confcache > $cache_file
8814   else
8815     echo "not updating unwritable cache $cache_file"
8816   fi
8817 fi
8818 rm -f confcache
8819
8820 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8821
8822 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8823 # Let make expand exec_prefix.
8824 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8825
8826 # Any assignment to VPATH causes Sun make to only execute
8827 # the first set of double-colon rules, so remove it if not needed.
8828 # If there is a colon in the path, we need to keep it.
8829 if test "x$srcdir" = x.; then
8830   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8831 fi
8832
8833 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8834
8835 DEFS=-DHAVE_CONFIG_H
8836
8837 # Without the "./", some shells look in PATH for config.status.
8838 : ${CONFIG_STATUS=./config.status}
8839
8840 echo creating $CONFIG_STATUS
8841 rm -f $CONFIG_STATUS
8842 cat > $CONFIG_STATUS <<EOF
8843 #! /bin/sh
8844 # Generated automatically by configure.
8845 # Run this file to recreate the current configuration.
8846 # This directory was configured as follows,
8847 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8848 #
8849 # $0 $ac_configure_args
8850 #
8851 # Compiler output produced by configure, useful for debugging
8852 # configure, is in ./config.log if it exists.
8853
8854 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8855 for ac_option
8856 do
8857   case "\$ac_option" in
8858   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8859     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8860     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8861   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8862     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8863     exit 0 ;;
8864   -help | --help | --hel | --he | --h)
8865     echo "\$ac_cs_usage"; exit 0 ;;
8866   *) echo "\$ac_cs_usage"; exit 1 ;;
8867   esac
8868 done
8869
8870 ac_given_srcdir=$srcdir
8871
8872 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8873 EOF
8874 cat >> $CONFIG_STATUS <<EOF
8875
8876 # Protect against being on the right side of a sed subst in config.status.
8877 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8878  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8879 $ac_vpsub
8880 $extrasub
8881 s%@SHELL@%$SHELL%g
8882 s%@CFLAGS@%$CFLAGS%g
8883 s%@CPPFLAGS@%$CPPFLAGS%g
8884 s%@CXXFLAGS@%$CXXFLAGS%g
8885 s%@FFLAGS@%$FFLAGS%g
8886 s%@DEFS@%$DEFS%g
8887 s%@LDFLAGS@%$LDFLAGS%g
8888 s%@LIBS@%$LIBS%g
8889 s%@exec_prefix@%$exec_prefix%g
8890 s%@prefix@%$prefix%g
8891 s%@program_transform_name@%$program_transform_name%g
8892 s%@bindir@%$bindir%g
8893 s%@sbindir@%$sbindir%g
8894 s%@libexecdir@%$libexecdir%g
8895 s%@datadir@%$datadir%g
8896 s%@sysconfdir@%$sysconfdir%g
8897 s%@sharedstatedir@%$sharedstatedir%g
8898 s%@localstatedir@%$localstatedir%g
8899 s%@libdir@%$libdir%g
8900 s%@includedir@%$includedir%g
8901 s%@oldincludedir@%$oldincludedir%g
8902 s%@infodir@%$infodir%g
8903 s%@mandir@%$mandir%g
8904 s%@host@%$host%g
8905 s%@host_alias@%$host_alias%g
8906 s%@host_cpu@%$host_cpu%g
8907 s%@host_vendor@%$host_vendor%g
8908 s%@host_os@%$host_os%g
8909 s%@target@%$target%g
8910 s%@target_alias@%$target_alias%g
8911 s%@target_cpu@%$target_cpu%g
8912 s%@target_vendor@%$target_vendor%g
8913 s%@target_os@%$target_os%g
8914 s%@build@%$build%g
8915 s%@build_alias@%$build_alias%g
8916 s%@build_cpu@%$build_cpu%g
8917 s%@build_vendor@%$build_vendor%g
8918 s%@build_os@%$build_os%g
8919 s%@CC@%$CC%g
8920 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8921 s%@SET_MAKE@%$SET_MAKE%g
8922 s%@AWK@%$AWK%g
8923 s%@LEX@%$LEX%g
8924 s%@LEXLIB@%$LEXLIB%g
8925 s%@LN@%$LN%g
8926 s%@LN_S@%$LN_S%g
8927 s%@RANLIB@%$RANLIB%g
8928 s%@YACC@%$YACC%g
8929 s%@INSTALL@%$INSTALL%g
8930 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8931 s%@INSTALL_DATA@%$INSTALL_DATA%g
8932 s%@CPP@%$CPP%g
8933 s%@gnat@%$gnat%g
8934 s%@vfprintf@%$vfprintf%g
8935 s%@doprint@%$doprint%g
8936 s%@manext@%$manext%g
8937 s%@objext@%$objext%g
8938 s%@PACKAGE@%$PACKAGE%g
8939 s%@VERSION@%$VERSION%g
8940 s%@ALLOCA@%$ALLOCA%g
8941 s%@USE_NLS@%$USE_NLS%g
8942 s%@MSGFMT@%$MSGFMT%g
8943 s%@GMSGFMT@%$GMSGFMT%g
8944 s%@XGETTEXT@%$XGETTEXT%g
8945 s%@GENCAT@%$GENCAT%g
8946 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8947 s%@CATALOGS@%$CATALOGS%g
8948 s%@CATOBJEXT@%$CATOBJEXT%g
8949 s%@DATADIRNAME@%$DATADIRNAME%g
8950 s%@GMOFILES@%$GMOFILES%g
8951 s%@INSTOBJEXT@%$INSTOBJEXT%g
8952 s%@INTLDEPS@%$INTLDEPS%g
8953 s%@INTLLIBS@%$INTLLIBS%g
8954 s%@INTLOBJS@%$INTLOBJS%g
8955 s%@POFILES@%$POFILES%g
8956 s%@POSUB@%$POSUB%g
8957 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8958 s%@GT_NO@%$GT_NO%g
8959 s%@GT_YES@%$GT_YES%g
8960 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8961 s%@l@%$l%g
8962 s%@gthread_flags@%$gthread_flags%g
8963 s%@build_canonical@%$build_canonical%g
8964 s%@host_canonical@%$host_canonical%g
8965 s%@target_subdir@%$target_subdir%g
8966 s%@inhibit_libc@%$inhibit_libc%g
8967 s%@sched_prefix@%$sched_prefix%g
8968 s%@sched_cflags@%$sched_cflags%g
8969 s%@gcc_tooldir@%$gcc_tooldir%g
8970 s%@dollar@%$dollar%g
8971 s%@objdir@%$objdir%g
8972 s%@subdirs@%$subdirs%g
8973 s%@all_boot_languages@%$all_boot_languages%g
8974 s%@all_compilers@%$all_compilers%g
8975 s%@all_diff_excludes@%$all_diff_excludes%g
8976 s%@all_headers@%$all_headers%g
8977 s%@all_lang_makefiles@%$all_lang_makefiles%g
8978 s%@all_languages@%$all_languages%g
8979 s%@all_lib2funcs@%$all_lib2funcs%g
8980 s%@all_stagestuff@%$all_stagestuff%g
8981 s%@build_exeext@%$build_exeext%g
8982 s%@build_install_headers_dir@%$build_install_headers_dir%g
8983 s%@build_xm_file_list@%$build_xm_file_list%g
8984 s%@cc_set_by_configure@%$cc_set_by_configure%g
8985 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8986 s%@cpp_install_dir@%$cpp_install_dir%g
8987 s%@cpp_main@%$cpp_main%g
8988 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8989 s%@dep_tmake_file@%$dep_tmake_file%g
8990 s%@extra_c_flags@%$extra_c_flags%g
8991 s%@extra_c_objs@%$extra_c_objs%g
8992 s%@extra_cpp_objs@%$extra_cpp_objs%g
8993 s%@extra_cxx_objs@%$extra_cxx_objs%g
8994 s%@extra_headers_list@%$extra_headers_list%g
8995 s%@extra_objs@%$extra_objs%g
8996 s%@extra_parts@%$extra_parts%g
8997 s%@extra_passes@%$extra_passes%g
8998 s%@extra_programs@%$extra_programs%g
8999 s%@fixinc_defs@%$fixinc_defs%g
9000 s%@float_h_file@%$float_h_file%g
9001 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9002 s%@gcc_version@%$gcc_version%g
9003 s%@gcc_version_trigger@%$gcc_version_trigger%g
9004 s%@host_exeext@%$host_exeext%g
9005 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9006 s%@host_xm_file_list@%$host_xm_file_list%g
9007 s%@install@%$install%g
9008 s%@JAVAGC@%$JAVAGC%g
9009 s%@lang_options_files@%$lang_options_files%g
9010 s%@lang_specs_files@%$lang_specs_files%g
9011 s%@lang_tree_files@%$lang_tree_files%g
9012 s%@local_prefix@%$local_prefix%g
9013 s%@maybe_use_collect2@%$maybe_use_collect2%g
9014 s%@md_file@%$md_file%g
9015 s%@objc_boehm_gc@%$objc_boehm_gc%g
9016 s%@out_file@%$out_file%g
9017 s%@out_object_file@%$out_object_file%g
9018 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9019 s%@symbolic_link@%$symbolic_link%g
9020 s%@thread_file@%$thread_file%g
9021 s%@tm_file_list@%$tm_file_list%g
9022 s%@will_use_collect2@%$will_use_collect2%g
9023 /@target_overrides@/r $target_overrides
9024 s%@target_overrides@%%g
9025 /@host_overrides@/r $host_overrides
9026 s%@host_overrides@%%g
9027 s%@cross_defines@%$cross_defines%g
9028 /@cross_overrides@/r $cross_overrides
9029 s%@cross_overrides@%%g
9030 /@build_overrides@/r $build_overrides
9031 s%@build_overrides@%%g
9032 /@language_fragments@/r $language_fragments
9033 s%@language_fragments@%%g
9034 /@language_hooks@/r $language_hooks
9035 s%@language_hooks@%%g
9036
9037 CEOF
9038 EOF
9039
9040 cat >> $CONFIG_STATUS <<\EOF
9041
9042 # Split the substitutions into bite-sized pieces for seds with
9043 # small command number limits, like on Digital OSF/1 and HP-UX.
9044 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9045 ac_file=1 # Number of current file.
9046 ac_beg=1 # First line for current file.
9047 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9048 ac_more_lines=:
9049 ac_sed_cmds=""
9050 while $ac_more_lines; do
9051   if test $ac_beg -gt 1; then
9052     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9053   else
9054     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9055   fi
9056   if test ! -s conftest.s$ac_file; then
9057     ac_more_lines=false
9058     rm -f conftest.s$ac_file
9059   else
9060     if test -z "$ac_sed_cmds"; then
9061       ac_sed_cmds="sed -f conftest.s$ac_file"
9062     else
9063       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9064     fi
9065     ac_file=`expr $ac_file + 1`
9066     ac_beg=$ac_end
9067     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9068   fi
9069 done
9070 if test -z "$ac_sed_cmds"; then
9071   ac_sed_cmds=cat
9072 fi
9073 EOF
9074
9075 cat >> $CONFIG_STATUS <<EOF
9076
9077 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9078 EOF
9079 cat >> $CONFIG_STATUS <<\EOF
9080 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9081   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9082   case "$ac_file" in
9083   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9084        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9085   *) ac_file_in="${ac_file}.in" ;;
9086   esac
9087
9088   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9089
9090   # Remove last slash and all that follows it.  Not all systems have dirname.
9091   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9092   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9093     # The file is in a subdirectory.
9094     test ! -d "$ac_dir" && mkdir "$ac_dir"
9095     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9096     # A "../" for each directory in $ac_dir_suffix.
9097     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9098   else
9099     ac_dir_suffix= ac_dots=
9100   fi
9101
9102   case "$ac_given_srcdir" in
9103   .)  srcdir=.
9104       if test -z "$ac_dots"; then top_srcdir=.
9105       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9106   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9107   *) # Relative path.
9108     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9109     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9110   esac
9111
9112
9113   echo creating "$ac_file"
9114   rm -f "$ac_file"
9115   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9116   case "$ac_file" in
9117   *Makefile*) ac_comsub="1i\\
9118 # $configure_input" ;;
9119   *) ac_comsub= ;;
9120   esac
9121
9122   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9123   sed -e "$ac_comsub
9124 s%@configure_input@%$configure_input%g
9125 s%@srcdir@%$srcdir%g
9126 s%@top_srcdir@%$top_srcdir%g
9127 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9128 fi; done
9129 rm -f conftest.s*
9130
9131 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9132 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9133 #
9134 # ac_d sets the value in "#define NAME VALUE" lines.
9135 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9136 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9137 ac_dC='\3'
9138 ac_dD='%g'
9139 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9140 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9141 ac_uB='\([      ]\)%\1#\2define\3'
9142 ac_uC=' '
9143 ac_uD='\4%g'
9144 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9145 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9146 ac_eB='$%\1#\2define\3'
9147 ac_eC=' '
9148 ac_eD='%g'
9149
9150 if test "${CONFIG_HEADERS+set}" != set; then
9151 EOF
9152 cat >> $CONFIG_STATUS <<EOF
9153   CONFIG_HEADERS="auto-host.h:config.in"
9154 EOF
9155 cat >> $CONFIG_STATUS <<\EOF
9156 fi
9157 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9158   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9159   case "$ac_file" in
9160   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9161        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9162   *) ac_file_in="${ac_file}.in" ;;
9163   esac
9164
9165   echo creating $ac_file
9166
9167   rm -f conftest.frag conftest.in conftest.out
9168   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9169   cat $ac_file_inputs > conftest.in
9170
9171 EOF
9172
9173 # Transform confdefs.h into a sed script conftest.vals that substitutes
9174 # the proper values into config.h.in to produce config.h.  And first:
9175 # Protect against being on the right side of a sed subst in config.status.
9176 # Protect against being in an unquoted here document in config.status.
9177 rm -f conftest.vals
9178 cat > conftest.hdr <<\EOF
9179 s/[\\&%]/\\&/g
9180 s%[\\$`]%\\&%g
9181 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9182 s%ac_d%ac_u%gp
9183 s%ac_u%ac_e%gp
9184 EOF
9185 sed -n -f conftest.hdr confdefs.h > conftest.vals
9186 rm -f conftest.hdr
9187
9188 # This sed command replaces #undef with comments.  This is necessary, for
9189 # example, in the case of _POSIX_SOURCE, which is predefined and required
9190 # on some systems where configure will not decide to define it.
9191 cat >> conftest.vals <<\EOF
9192 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9193 EOF
9194
9195 # Break up conftest.vals because some shells have a limit on
9196 # the size of here documents, and old seds have small limits too.
9197
9198 rm -f conftest.tail
9199 while :
9200 do
9201   ac_lines=`grep -c . conftest.vals`
9202   # grep -c gives empty output for an empty file on some AIX systems.
9203   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9204   # Write a limited-size here document to conftest.frag.
9205   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9206   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9207   echo 'CEOF
9208   sed -f conftest.frag conftest.in > conftest.out
9209   rm -f conftest.in
9210   mv conftest.out conftest.in
9211 ' >> $CONFIG_STATUS
9212   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9213   rm -f conftest.vals
9214   mv conftest.tail conftest.vals
9215 done
9216 rm -f conftest.vals
9217
9218 cat >> $CONFIG_STATUS <<\EOF
9219   rm -f conftest.frag conftest.h
9220   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9221   cat conftest.in >> conftest.h
9222   rm -f conftest.in
9223   if cmp -s $ac_file conftest.h 2>/dev/null; then
9224     echo "$ac_file is unchanged"
9225     rm -f conftest.h
9226   else
9227     # Remove last slash and all that follows it.  Not all systems have dirname.
9228       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9229       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9230       # The file is in a subdirectory.
9231       test ! -d "$ac_dir" && mkdir "$ac_dir"
9232     fi
9233     rm -f $ac_file
9234     mv conftest.h $ac_file
9235   fi
9236 fi; done
9237
9238 EOF
9239
9240 cat >> $CONFIG_STATUS <<EOF
9241 ac_sources="$nls_cv_header_libgt"
9242 ac_dests="$nls_cv_header_intl"
9243 EOF
9244
9245 cat >> $CONFIG_STATUS <<\EOF
9246 srcdir=$ac_given_srcdir
9247 while test -n "$ac_sources"; do
9248   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9249   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9250
9251   echo "linking $srcdir/$ac_source to $ac_dest"
9252
9253   if test ! -r $srcdir/$ac_source; then
9254     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9255   fi
9256   rm -f $ac_dest
9257
9258   # Make relative symlinks.
9259   # Remove last slash and all that follows it.  Not all systems have dirname.
9260   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9261   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9262     # The dest file is in a subdirectory.
9263     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9264     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9265     # A "../" for each directory in $ac_dest_dir_suffix.
9266     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9267   else
9268     ac_dest_dir_suffix= ac_dots=
9269   fi
9270
9271   case "$srcdir" in
9272   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9273   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9274   esac
9275
9276   # Make a symlink if possible; otherwise try a hard link.
9277   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9278     ln $srcdir/$ac_source $ac_dest; then :
9279   else
9280     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9281   fi
9282 done
9283 EOF
9284 cat >> $CONFIG_STATUS <<EOF
9285
9286
9287 host='${host}'
9288 build='${build}'
9289 target='${target}'
9290 target_alias='${target_alias}'
9291 srcdir='${srcdir}'
9292 subdirs='${subdirs}'
9293 oldstyle_subdirs='${oldstyle_subdirs}'
9294 symbolic_link='${symbolic_link}'
9295 program_transform_set='${program_transform_set}'
9296 program_transform_name='${program_transform_name}'
9297 dep_host_xmake_file='${dep_host_xmake_file}'
9298 host_xmake_file='${host_xmake_file}'
9299 dep_tmake_file='${dep_tmake_file}'
9300 tmake_file='${tmake_file}'
9301 thread_file='${thread_file}'
9302 gcc_version='${gcc_version}'
9303 gcc_version_trigger='${gcc_version_trigger}'
9304 local_prefix='${local_prefix}'
9305 build_install_headers_dir='${build_install_headers_dir}'
9306 build_exeext='${build_exeext}'
9307 host_exeext='${host_exeext}'
9308 out_file='${out_file}'
9309 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9310 SET_MAKE='${SET_MAKE}'
9311 target_list='${target_list}'
9312 target_overrides='${target_overrides}'
9313 host_overrides='${host_overrides}'
9314 cross_defines='${cross_defines}'
9315 cross_overrides='${cross_overrides}'
9316 build_overrides='${build_overrides}'
9317 cpp_install_dir='${cpp_install_dir}'
9318
9319 EOF
9320 cat >> $CONFIG_STATUS <<\EOF
9321 case "$CONFIG_FILES" in *po/Makefile.in*)
9322         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9323       esac
9324
9325 . $srcdir/configure.lang
9326 case x$CONFIG_HEADERS in
9327 xauto-host.h:config.in)
9328 echo > cstamp-h ;;
9329 esac
9330 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9331 # bootstrapping and the installation procedure can still use
9332 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9333 # FLAGS_TO_PASS has been modified to solve the problem there.
9334 # This is virtually a duplicate of what happens in configure.lang; we do
9335 # an extra check to make sure this only happens if ln -s can be used.
9336 if test "$symbolic_link" = "ln -s"; then
9337  for d in .. ${subdirs} ; do
9338    if test $d != ..; then
9339         STARTDIR=`pwd`
9340         cd $d
9341         for t in stage1 stage2 stage3 stage4 include
9342         do
9343                 rm -f $t
9344                 $symbolic_link ../$t $t 2>/dev/null
9345         done
9346         cd $STARTDIR
9347    fi
9348  done
9349 else true ; fi
9350 # Avoid having to add intl to our include paths.
9351 if test -f intl/libintl.h; then
9352   echo creating libintl.h
9353   echo '#include "intl/libintl.h"' >libintl.h
9354 fi
9355
9356 exit 0
9357 EOF
9358 chmod +x $CONFIG_STATUS
9359 rm -fr confdefs* $ac_clean_files
9360 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9361