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 gawk mawk nawk awk
1314 do
1315 # Extract the first word of "$ac_prog", so it can be a program name with args.
1316 set dummy $ac_prog; ac_word=$2
1317 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1318 echo "configure:1319: checking for $ac_word" >&5
1319 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1320   echo $ac_n "(cached) $ac_c" 1>&6
1321 else
1322   if test -n "$AWK"; then
1323   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1324 else
1325   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1326   ac_dummy="$PATH"
1327   for ac_dir in $ac_dummy; do
1328     test -z "$ac_dir" && ac_dir=.
1329     if test -f $ac_dir/$ac_word; then
1330       ac_cv_prog_AWK="$ac_prog"
1331       break
1332     fi
1333   done
1334   IFS="$ac_save_ifs"
1335 fi
1336 fi
1337 AWK="$ac_cv_prog_AWK"
1338 if test -n "$AWK"; then
1339   echo "$ac_t""$AWK" 1>&6
1340 else
1341   echo "$ac_t""no" 1>&6
1342 fi
1343
1344 test -n "$AWK" && break
1345 done
1346
1347 # Extract the first word of "flex", so it can be a program name with args.
1348 set dummy flex; ac_word=$2
1349 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1350 echo "configure:1351: checking for $ac_word" >&5
1351 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   if test -n "$LEX"; then
1355   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1356 else
1357   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1358   ac_dummy="$PATH"
1359   for ac_dir in $ac_dummy; do
1360     test -z "$ac_dir" && ac_dir=.
1361     if test -f $ac_dir/$ac_word; then
1362       ac_cv_prog_LEX="flex"
1363       break
1364     fi
1365   done
1366   IFS="$ac_save_ifs"
1367   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1368 fi
1369 fi
1370 LEX="$ac_cv_prog_LEX"
1371 if test -n "$LEX"; then
1372   echo "$ac_t""$LEX" 1>&6
1373 else
1374   echo "$ac_t""no" 1>&6
1375 fi
1376
1377 if test -z "$LEXLIB"
1378 then
1379   case "$LEX" in
1380   flex*) ac_lib=fl ;;
1381   *) ac_lib=l ;;
1382   esac
1383   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1384 echo "configure:1385: checking for yywrap in -l$ac_lib" >&5
1385 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1386 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1387   echo $ac_n "(cached) $ac_c" 1>&6
1388 else
1389   ac_save_LIBS="$LIBS"
1390 LIBS="-l$ac_lib  $LIBS"
1391 cat > conftest.$ac_ext <<EOF
1392 #line 1393 "configure"
1393 #include "confdefs.h"
1394 /* Override any gcc2 internal prototype to avoid an error.  */
1395 /* We use char because int might match the return type of a gcc2
1396     builtin and then its argument prototype would still apply.  */
1397 char yywrap();
1398
1399 int main() {
1400 yywrap()
1401 ; return 0; }
1402 EOF
1403 if { (eval echo configure:1404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1404   rm -rf conftest*
1405   eval "ac_cv_lib_$ac_lib_var=yes"
1406 else
1407   echo "configure: failed program was:" >&5
1408   cat conftest.$ac_ext >&5
1409   rm -rf conftest*
1410   eval "ac_cv_lib_$ac_lib_var=no"
1411 fi
1412 rm -f conftest*
1413 LIBS="$ac_save_LIBS"
1414
1415 fi
1416 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1417   echo "$ac_t""yes" 1>&6
1418   LEXLIB="-l$ac_lib"
1419 else
1420   echo "$ac_t""no" 1>&6
1421 fi
1422
1423 fi
1424
1425 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1426 echo "configure:1427: checking whether ln works" >&5
1427 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1428   echo $ac_n "(cached) $ac_c" 1>&6
1429 else
1430   rm -f conftestdata_t
1431 echo >conftestdata_f
1432 if ln conftestdata_f conftestdata_t 2>/dev/null
1433 then
1434   gcc_cv_prog_LN="ln"
1435 else
1436   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1437   then
1438     gcc_cv_prog_LN="ln -s"
1439   else
1440     gcc_cv_prog_LN=cp
1441   fi
1442 fi
1443 rm -f conftestdata_f conftestdata_t
1444
1445 fi
1446 LN="$gcc_cv_prog_LN"
1447 if test "$gcc_cv_prog_LN" = "ln"; then
1448   echo "$ac_t""yes" 1>&6
1449 else
1450   if test "$gcc_cv_prog_LN" = "ln -s"; then
1451     echo "$ac_t""no, using ln -s" 1>&6
1452   else
1453     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1454   fi
1455 fi
1456
1457 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1458 echo "configure:1459: checking whether ln -s works" >&5
1459 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1460   echo $ac_n "(cached) $ac_c" 1>&6
1461 else
1462   rm -f conftestdata_t
1463 echo >conftestdata_f
1464 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1465 then
1466   gcc_cv_prog_LN_S="ln -s"
1467 else
1468   if ln conftestdata_f conftestdata_t 2>/dev/null
1469   then
1470     gcc_cv_prog_LN_S=ln
1471   else
1472     gcc_cv_prog_LN_S=cp
1473   fi
1474 fi
1475 rm -f conftestdata_f conftestdata_t
1476
1477 fi
1478 LN_S="$gcc_cv_prog_LN_S"
1479 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1480   echo "$ac_t""yes" 1>&6
1481 else
1482   if test "$gcc_cv_prog_LN_S" = "ln"; then
1483     echo "$ac_t""no, using ln" 1>&6
1484   else
1485     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1486   fi
1487 fi
1488
1489 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1490 echo "configure:1491: checking for volatile" >&5
1491 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1492   echo $ac_n "(cached) $ac_c" 1>&6
1493 else
1494   cat > conftest.$ac_ext <<EOF
1495 #line 1496 "configure"
1496 #include "confdefs.h"
1497
1498 int main() {
1499 volatile int foo;
1500 ; return 0; }
1501 EOF
1502 if { (eval echo configure:1503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1503   rm -rf conftest*
1504   gcc_cv_c_volatile=yes
1505 else
1506   echo "configure: failed program was:" >&5
1507   cat conftest.$ac_ext >&5
1508   rm -rf conftest*
1509   gcc_cv_c_volatile=no
1510 fi
1511 rm -f conftest*
1512 fi
1513
1514 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1515 if test $gcc_cv_c_volatile = yes ; then
1516   cat >> confdefs.h <<\EOF
1517 #define HAVE_VOLATILE 1
1518 EOF
1519
1520 fi
1521
1522 # Extract the first word of "ranlib", so it can be a program name with args.
1523 set dummy ranlib; ac_word=$2
1524 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1525 echo "configure:1526: checking for $ac_word" >&5
1526 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1527   echo $ac_n "(cached) $ac_c" 1>&6
1528 else
1529   if test -n "$RANLIB"; then
1530   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1531 else
1532   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1533   ac_dummy="$PATH"
1534   for ac_dir in $ac_dummy; do
1535     test -z "$ac_dir" && ac_dir=.
1536     if test -f $ac_dir/$ac_word; then
1537       ac_cv_prog_RANLIB="ranlib"
1538       break
1539     fi
1540   done
1541   IFS="$ac_save_ifs"
1542   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1543 fi
1544 fi
1545 RANLIB="$ac_cv_prog_RANLIB"
1546 if test -n "$RANLIB"; then
1547   echo "$ac_t""$RANLIB" 1>&6
1548 else
1549   echo "$ac_t""no" 1>&6
1550 fi
1551
1552 for ac_prog in 'bison -y' byacc
1553 do
1554 # Extract the first word of "$ac_prog", so it can be a program name with args.
1555 set dummy $ac_prog; ac_word=$2
1556 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1557 echo "configure:1558: checking for $ac_word" >&5
1558 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1559   echo $ac_n "(cached) $ac_c" 1>&6
1560 else
1561   if test -n "$YACC"; then
1562   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1563 else
1564   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1565   ac_dummy="$PATH"
1566   for ac_dir in $ac_dummy; do
1567     test -z "$ac_dir" && ac_dir=.
1568     if test -f $ac_dir/$ac_word; then
1569       ac_cv_prog_YACC="$ac_prog"
1570       break
1571     fi
1572   done
1573   IFS="$ac_save_ifs"
1574 fi
1575 fi
1576 YACC="$ac_cv_prog_YACC"
1577 if test -n "$YACC"; then
1578   echo "$ac_t""$YACC" 1>&6
1579 else
1580   echo "$ac_t""no" 1>&6
1581 fi
1582
1583 test -n "$YACC" && break
1584 done
1585 test -n "$YACC" || YACC="yacc"
1586
1587 # Find a good install program.  We prefer a C program (faster),
1588 # so one script is as good as another.  But avoid the broken or
1589 # incompatible versions:
1590 # SysV /etc/install, /usr/sbin/install
1591 # SunOS /usr/etc/install
1592 # IRIX /sbin/install
1593 # AIX /bin/install
1594 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1595 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1596 # ./install, which can be erroneously created by make from ./install.sh.
1597 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1598 echo "configure:1599: checking for a BSD compatible install" >&5
1599 if test -z "$INSTALL"; then
1600 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1601   echo $ac_n "(cached) $ac_c" 1>&6
1602 else
1603     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1604   for ac_dir in $PATH; do
1605     # Account for people who put trailing slashes in PATH elements.
1606     case "$ac_dir/" in
1607     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1608     *)
1609       # OSF1 and SCO ODT 3.0 have their own names for install.
1610       for ac_prog in ginstall scoinst install; do
1611         if test -f $ac_dir/$ac_prog; then
1612           if test $ac_prog = install &&
1613             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1614             # AIX install.  It has an incompatible calling convention.
1615             # OSF/1 installbsd also uses dspmsg, but is usable.
1616             :
1617           else
1618             ac_cv_path_install="$ac_dir/$ac_prog -c"
1619             break 2
1620           fi
1621         fi
1622       done
1623       ;;
1624     esac
1625   done
1626   IFS="$ac_save_IFS"
1627
1628 fi
1629   if test "${ac_cv_path_install+set}" = set; then
1630     INSTALL="$ac_cv_path_install"
1631   else
1632     # As a last resort, use the slow shell script.  We don't cache a
1633     # path for INSTALL within a source directory, because that will
1634     # break other packages using the cache if that directory is
1635     # removed, or if the path is relative.
1636     INSTALL="$ac_install_sh"
1637   fi
1638 fi
1639 echo "$ac_t""$INSTALL" 1>&6
1640
1641 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1642 # It thinks the first close brace ends the variable substitution.
1643 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1644
1645 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1646
1647
1648 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1649 echo "configure:1650: checking how to run the C preprocessor" >&5
1650 # On Suns, sometimes $CPP names a directory.
1651 if test -n "$CPP" && test -d "$CPP"; then
1652   CPP=
1653 fi
1654 if test -z "$CPP"; then
1655 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1656   echo $ac_n "(cached) $ac_c" 1>&6
1657 else
1658     # This must be in double quotes, not single quotes, because CPP may get
1659   # substituted into the Makefile and "${CC-cc}" will confuse make.
1660   CPP="${CC-cc} -E"
1661   # On the NeXT, cc -E runs the code through the compiler's parser,
1662   # not just through cpp.
1663   cat > conftest.$ac_ext <<EOF
1664 #line 1665 "configure"
1665 #include "confdefs.h"
1666 #include <assert.h>
1667 Syntax Error
1668 EOF
1669 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1670 { (eval echo configure:1671: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1671 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1672 if test -z "$ac_err"; then
1673   :
1674 else
1675   echo "$ac_err" >&5
1676   echo "configure: failed program was:" >&5
1677   cat conftest.$ac_ext >&5
1678   rm -rf conftest*
1679   CPP="${CC-cc} -E -traditional-cpp"
1680   cat > conftest.$ac_ext <<EOF
1681 #line 1682 "configure"
1682 #include "confdefs.h"
1683 #include <assert.h>
1684 Syntax Error
1685 EOF
1686 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1687 { (eval echo configure:1688: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1688 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1689 if test -z "$ac_err"; then
1690   :
1691 else
1692   echo "$ac_err" >&5
1693   echo "configure: failed program was:" >&5
1694   cat conftest.$ac_ext >&5
1695   rm -rf conftest*
1696   CPP="${CC-cc} -nologo -E"
1697   cat > conftest.$ac_ext <<EOF
1698 #line 1699 "configure"
1699 #include "confdefs.h"
1700 #include <assert.h>
1701 Syntax Error
1702 EOF
1703 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1704 { (eval echo configure:1705: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1705 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1706 if test -z "$ac_err"; then
1707   :
1708 else
1709   echo "$ac_err" >&5
1710   echo "configure: failed program was:" >&5
1711   cat conftest.$ac_ext >&5
1712   rm -rf conftest*
1713   CPP=/lib/cpp
1714 fi
1715 rm -f conftest*
1716 fi
1717 rm -f conftest*
1718 fi
1719 rm -f conftest*
1720   ac_cv_prog_CPP="$CPP"
1721 fi
1722   CPP="$ac_cv_prog_CPP"
1723 else
1724   ac_cv_prog_CPP="$CPP"
1725 fi
1726 echo "$ac_t""$CPP" 1>&6
1727
1728 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1729 echo "configure:1730: checking for ANSI C header files" >&5
1730 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1731   echo $ac_n "(cached) $ac_c" 1>&6
1732 else
1733   cat > conftest.$ac_ext <<EOF
1734 #line 1735 "configure"
1735 #include "confdefs.h"
1736 #include <stdlib.h>
1737 #include <stdarg.h>
1738 #include <string.h>
1739 #include <float.h>
1740 EOF
1741 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1742 { (eval echo configure:1743: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1743 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1744 if test -z "$ac_err"; then
1745   rm -rf conftest*
1746   ac_cv_header_stdc=yes
1747 else
1748   echo "$ac_err" >&5
1749   echo "configure: failed program was:" >&5
1750   cat conftest.$ac_ext >&5
1751   rm -rf conftest*
1752   ac_cv_header_stdc=no
1753 fi
1754 rm -f conftest*
1755
1756 if test $ac_cv_header_stdc = yes; then
1757   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1758 cat > conftest.$ac_ext <<EOF
1759 #line 1760 "configure"
1760 #include "confdefs.h"
1761 #include <string.h>
1762 EOF
1763 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1764   egrep "memchr" >/dev/null 2>&1; then
1765   :
1766 else
1767   rm -rf conftest*
1768   ac_cv_header_stdc=no
1769 fi
1770 rm -f conftest*
1771
1772 fi
1773
1774 if test $ac_cv_header_stdc = yes; then
1775   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1776 cat > conftest.$ac_ext <<EOF
1777 #line 1778 "configure"
1778 #include "confdefs.h"
1779 #include <stdlib.h>
1780 EOF
1781 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1782   egrep "free" >/dev/null 2>&1; then
1783   :
1784 else
1785   rm -rf conftest*
1786   ac_cv_header_stdc=no
1787 fi
1788 rm -f conftest*
1789
1790 fi
1791
1792 if test $ac_cv_header_stdc = yes; then
1793   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1794 if test "$cross_compiling" = yes; then
1795   :
1796 else
1797   cat > conftest.$ac_ext <<EOF
1798 #line 1799 "configure"
1799 #include "confdefs.h"
1800 #include <ctype.h>
1801 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1802 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1803 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1804 int main () { int i; for (i = 0; i < 256; i++)
1805 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1806 exit (0); }
1807
1808 EOF
1809 if { (eval echo configure:1810: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1810 then
1811   :
1812 else
1813   echo "configure: failed program was:" >&5
1814   cat conftest.$ac_ext >&5
1815   rm -fr conftest*
1816   ac_cv_header_stdc=no
1817 fi
1818 rm -fr conftest*
1819 fi
1820
1821 fi
1822 fi
1823
1824 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1825 if test $ac_cv_header_stdc = yes; then
1826   cat >> confdefs.h <<\EOF
1827 #define STDC_HEADERS 1
1828 EOF
1829
1830 fi
1831
1832 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1833 echo "configure:1834: checking whether time.h and sys/time.h may both be included" >&5
1834 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1835   echo $ac_n "(cached) $ac_c" 1>&6
1836 else
1837   cat > conftest.$ac_ext <<EOF
1838 #line 1839 "configure"
1839 #include "confdefs.h"
1840 #include <sys/types.h>
1841 #include <sys/time.h>
1842 #include <time.h>
1843 int main() {
1844 struct tm *tp;
1845 ; return 0; }
1846 EOF
1847 if { (eval echo configure:1848: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1848   rm -rf conftest*
1849   ac_cv_header_time=yes
1850 else
1851   echo "configure: failed program was:" >&5
1852   cat conftest.$ac_ext >&5
1853   rm -rf conftest*
1854   ac_cv_header_time=no
1855 fi
1856 rm -f conftest*
1857 fi
1858
1859 echo "$ac_t""$ac_cv_header_time" 1>&6
1860 if test $ac_cv_header_time = yes; then
1861   cat >> confdefs.h <<\EOF
1862 #define TIME_WITH_SYS_TIME 1
1863 EOF
1864
1865 fi
1866
1867 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1868 echo "configure:1869: checking whether string.h and strings.h may both be included" >&5
1869 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1870   echo $ac_n "(cached) $ac_c" 1>&6
1871 else
1872   cat > conftest.$ac_ext <<EOF
1873 #line 1874 "configure"
1874 #include "confdefs.h"
1875 #include <string.h>
1876 #include <strings.h>
1877 int main() {
1878
1879 ; return 0; }
1880 EOF
1881 if { (eval echo configure:1882: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1882   rm -rf conftest*
1883   gcc_cv_header_string=yes
1884 else
1885   echo "configure: failed program was:" >&5
1886   cat conftest.$ac_ext >&5
1887   rm -rf conftest*
1888   gcc_cv_header_string=no
1889 fi
1890 rm -f conftest*
1891 fi
1892
1893 echo "$ac_t""$gcc_cv_header_string" 1>&6
1894 if test $gcc_cv_header_string = yes; then
1895   cat >> confdefs.h <<\EOF
1896 #define STRING_WITH_STRINGS 1
1897 EOF
1898
1899 fi
1900
1901 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1902 echo "configure:1903: checking for sys/wait.h that is POSIX.1 compatible" >&5
1903 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1904   echo $ac_n "(cached) $ac_c" 1>&6
1905 else
1906   cat > conftest.$ac_ext <<EOF
1907 #line 1908 "configure"
1908 #include "confdefs.h"
1909 #include <sys/types.h>
1910 #include <sys/wait.h>
1911 #ifndef WEXITSTATUS
1912 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1913 #endif
1914 #ifndef WIFEXITED
1915 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1916 #endif
1917 int main() {
1918 int s;
1919 wait (&s);
1920 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1921 ; return 0; }
1922 EOF
1923 if { (eval echo configure:1924: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1924   rm -rf conftest*
1925   ac_cv_header_sys_wait_h=yes
1926 else
1927   echo "configure: failed program was:" >&5
1928   cat conftest.$ac_ext >&5
1929   rm -rf conftest*
1930   ac_cv_header_sys_wait_h=no
1931 fi
1932 rm -f conftest*
1933 fi
1934
1935 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1936 if test $ac_cv_header_sys_wait_h = yes; then
1937   cat >> confdefs.h <<\EOF
1938 #define HAVE_SYS_WAIT_H 1
1939 EOF
1940
1941 fi
1942
1943 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unistd.h stab.h sys/file.h sys/time.h sys/resource.h sys/param.h sys/times.h sys/stat.h direct.h
1944 do
1945 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1946 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1947 echo "configure:1948: checking for $ac_hdr" >&5
1948 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1949   echo $ac_n "(cached) $ac_c" 1>&6
1950 else
1951   cat > conftest.$ac_ext <<EOF
1952 #line 1953 "configure"
1953 #include "confdefs.h"
1954 #include <$ac_hdr>
1955 EOF
1956 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1957 { (eval echo configure:1958: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1958 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1959 if test -z "$ac_err"; then
1960   rm -rf conftest*
1961   eval "ac_cv_header_$ac_safe=yes"
1962 else
1963   echo "$ac_err" >&5
1964   echo "configure: failed program was:" >&5
1965   cat conftest.$ac_ext >&5
1966   rm -rf conftest*
1967   eval "ac_cv_header_$ac_safe=no"
1968 fi
1969 rm -f conftest*
1970 fi
1971 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1972   echo "$ac_t""yes" 1>&6
1973     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1974   cat >> confdefs.h <<EOF
1975 #define $ac_tr_hdr 1
1976 EOF
1977
1978 else
1979   echo "$ac_t""no" 1>&6
1980 fi
1981 done
1982
1983
1984 # Check for thread headers.
1985 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
1986 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
1987 echo "configure:1988: checking for thread.h" >&5
1988 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1989   echo $ac_n "(cached) $ac_c" 1>&6
1990 else
1991   cat > conftest.$ac_ext <<EOF
1992 #line 1993 "configure"
1993 #include "confdefs.h"
1994 #include <thread.h>
1995 EOF
1996 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1997 { (eval echo configure:1998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1998 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1999 if test -z "$ac_err"; then
2000   rm -rf conftest*
2001   eval "ac_cv_header_$ac_safe=yes"
2002 else
2003   echo "$ac_err" >&5
2004   echo "configure: failed program was:" >&5
2005   cat conftest.$ac_ext >&5
2006   rm -rf conftest*
2007   eval "ac_cv_header_$ac_safe=no"
2008 fi
2009 rm -f conftest*
2010 fi
2011 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2012   echo "$ac_t""yes" 1>&6
2013   have_thread_h=yes
2014 else
2015   echo "$ac_t""no" 1>&6
2016 have_thread_h=
2017 fi
2018
2019 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2020 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2021 echo "configure:2022: checking for pthread.h" >&5
2022 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2023   echo $ac_n "(cached) $ac_c" 1>&6
2024 else
2025   cat > conftest.$ac_ext <<EOF
2026 #line 2027 "configure"
2027 #include "confdefs.h"
2028 #include <pthread.h>
2029 EOF
2030 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2031 { (eval echo configure:2032: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2032 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2033 if test -z "$ac_err"; then
2034   rm -rf conftest*
2035   eval "ac_cv_header_$ac_safe=yes"
2036 else
2037   echo "$ac_err" >&5
2038   echo "configure: failed program was:" >&5
2039   cat conftest.$ac_ext >&5
2040   rm -rf conftest*
2041   eval "ac_cv_header_$ac_safe=no"
2042 fi
2043 rm -f conftest*
2044 fi
2045 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2046   echo "$ac_t""yes" 1>&6
2047   have_pthread_h=yes
2048 else
2049   echo "$ac_t""no" 1>&6
2050 have_pthread_h=
2051 fi
2052
2053
2054 # See if GNAT has been installed
2055 # Extract the first word of "gnatbind", so it can be a program name with args.
2056 set dummy gnatbind; ac_word=$2
2057 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2058 echo "configure:2059: checking for $ac_word" >&5
2059 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2060   echo $ac_n "(cached) $ac_c" 1>&6
2061 else
2062   if test -n "$gnat"; then
2063   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2064 else
2065   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2066   ac_dummy="$PATH"
2067   for ac_dir in $ac_dummy; do
2068     test -z "$ac_dir" && ac_dir=.
2069     if test -f $ac_dir/$ac_word; then
2070       ac_cv_prog_gnat="yes"
2071       break
2072     fi
2073   done
2074   IFS="$ac_save_ifs"
2075   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2076 fi
2077 fi
2078 gnat="$ac_cv_prog_gnat"
2079 if test -n "$gnat"; then
2080   echo "$ac_t""$gnat" 1>&6
2081 else
2082   echo "$ac_t""no" 1>&6
2083 fi
2084
2085
2086 # See if the system preprocessor understands the ANSI C preprocessor
2087 # stringification operator.
2088 echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6
2089 echo "configure:2090: checking whether cpp understands the stringify operator" >&5
2090 if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then
2091   echo $ac_n "(cached) $ac_c" 1>&6
2092 else
2093   cat > conftest.$ac_ext <<EOF
2094 #line 2095 "configure"
2095 #include "confdefs.h"
2096
2097 int main() {
2098 #define S(x)   #x
2099 char *test = S(foo);
2100 ; return 0; }
2101 EOF
2102 if { (eval echo configure:2103: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2103   rm -rf conftest*
2104   gcc_cv_c_have_stringify=yes
2105 else
2106   echo "configure: failed program was:" >&5
2107   cat conftest.$ac_ext >&5
2108   rm -rf conftest*
2109   gcc_cv_c_have_stringify=no
2110 fi
2111 rm -f conftest*
2112 fi
2113
2114 echo "$ac_t""$gcc_cv_c_have_stringify" 1>&6
2115 if test $gcc_cv_c_have_stringify = yes; then
2116   cat >> confdefs.h <<\EOF
2117 #define HAVE_CPP_STRINGIFY 1
2118 EOF
2119
2120 fi
2121
2122 # Use <inttypes.h> only if it exists,
2123 # doesn't clash with <sys/types.h>, and declares intmax_t.
2124 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2125 echo "configure:2126: checking for inttypes.h" >&5
2126 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2127   echo $ac_n "(cached) $ac_c" 1>&6
2128 else
2129   cat > conftest.$ac_ext <<EOF
2130 #line 2131 "configure"
2131 #include "confdefs.h"
2132 #include <sys/types.h>
2133 #include <inttypes.h>
2134 int main() {
2135 intmax_t i = -1;
2136 ; return 0; }
2137 EOF
2138 if { (eval echo configure:2139: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2139   rm -rf conftest*
2140   gcc_cv_header_inttypes_h=yes
2141 else
2142   echo "configure: failed program was:" >&5
2143   cat conftest.$ac_ext >&5
2144   rm -rf conftest*
2145   gcc_cv_header_inttypes_h=no
2146 fi
2147 rm -f conftest*
2148 fi
2149
2150 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2151 if test $gcc_cv_header_inttypes_h = yes; then
2152   cat >> confdefs.h <<\EOF
2153 #define HAVE_INTTYPES_H 1
2154 EOF
2155
2156 fi
2157
2158 for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
2159         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2160         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2161         fputs_unlocked
2162 do
2163 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2164 echo "configure:2165: checking for $ac_func" >&5
2165 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2166   echo $ac_n "(cached) $ac_c" 1>&6
2167 else
2168   cat > conftest.$ac_ext <<EOF
2169 #line 2170 "configure"
2170 #include "confdefs.h"
2171 /* System header to define __stub macros and hopefully few prototypes,
2172     which can conflict with char $ac_func(); below.  */
2173 #include <assert.h>
2174 /* Override any gcc2 internal prototype to avoid an error.  */
2175 /* We use char because int might match the return type of a gcc2
2176     builtin and then its argument prototype would still apply.  */
2177 char $ac_func();
2178
2179 int main() {
2180
2181 /* The GNU C library defines this for functions which it implements
2182     to always fail with ENOSYS.  Some functions are actually named
2183     something starting with __ and the normal name is an alias.  */
2184 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2185 choke me
2186 #else
2187 $ac_func();
2188 #endif
2189
2190 ; return 0; }
2191 EOF
2192 if { (eval echo configure:2193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2193   rm -rf conftest*
2194   eval "ac_cv_func_$ac_func=yes"
2195 else
2196   echo "configure: failed program was:" >&5
2197   cat conftest.$ac_ext >&5
2198   rm -rf conftest*
2199   eval "ac_cv_func_$ac_func=no"
2200 fi
2201 rm -f conftest*
2202 fi
2203
2204 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2205   echo "$ac_t""yes" 1>&6
2206     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2207   cat >> confdefs.h <<EOF
2208 #define $ac_tr_func 1
2209 EOF
2210
2211 else
2212   echo "$ac_t""no" 1>&6
2213 fi
2214 done
2215
2216
2217 # Make sure wchar_t is available
2218 #AC_CHECK_TYPE(wchar_t, unsigned int)
2219
2220 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2221 echo "configure:2222: checking for vprintf" >&5
2222 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2223   echo $ac_n "(cached) $ac_c" 1>&6
2224 else
2225   cat > conftest.$ac_ext <<EOF
2226 #line 2227 "configure"
2227 #include "confdefs.h"
2228 /* System header to define __stub macros and hopefully few prototypes,
2229     which can conflict with char vprintf(); below.  */
2230 #include <assert.h>
2231 /* Override any gcc2 internal prototype to avoid an error.  */
2232 /* We use char because int might match the return type of a gcc2
2233     builtin and then its argument prototype would still apply.  */
2234 char vprintf();
2235
2236 int main() {
2237
2238 /* The GNU C library defines this for functions which it implements
2239     to always fail with ENOSYS.  Some functions are actually named
2240     something starting with __ and the normal name is an alias.  */
2241 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2242 choke me
2243 #else
2244 vprintf();
2245 #endif
2246
2247 ; return 0; }
2248 EOF
2249 if { (eval echo configure:2250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2250   rm -rf conftest*
2251   eval "ac_cv_func_vprintf=yes"
2252 else
2253   echo "configure: failed program was:" >&5
2254   cat conftest.$ac_ext >&5
2255   rm -rf conftest*
2256   eval "ac_cv_func_vprintf=no"
2257 fi
2258 rm -f conftest*
2259 fi
2260
2261 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2262   echo "$ac_t""yes" 1>&6
2263   cat >> confdefs.h <<\EOF
2264 #define HAVE_VPRINTF 1
2265 EOF
2266
2267 else
2268   echo "$ac_t""no" 1>&6
2269 fi
2270
2271 if test "$ac_cv_func_vprintf" != yes; then
2272 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2273 echo "configure:2274: checking for _doprnt" >&5
2274 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2275   echo $ac_n "(cached) $ac_c" 1>&6
2276 else
2277   cat > conftest.$ac_ext <<EOF
2278 #line 2279 "configure"
2279 #include "confdefs.h"
2280 /* System header to define __stub macros and hopefully few prototypes,
2281     which can conflict with char _doprnt(); below.  */
2282 #include <assert.h>
2283 /* Override any gcc2 internal prototype to avoid an error.  */
2284 /* We use char because int might match the return type of a gcc2
2285     builtin and then its argument prototype would still apply.  */
2286 char _doprnt();
2287
2288 int main() {
2289
2290 /* The GNU C library defines this for functions which it implements
2291     to always fail with ENOSYS.  Some functions are actually named
2292     something starting with __ and the normal name is an alias.  */
2293 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2294 choke me
2295 #else
2296 _doprnt();
2297 #endif
2298
2299 ; return 0; }
2300 EOF
2301 if { (eval echo configure:2302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2302   rm -rf conftest*
2303   eval "ac_cv_func__doprnt=yes"
2304 else
2305   echo "configure: failed program was:" >&5
2306   cat conftest.$ac_ext >&5
2307   rm -rf conftest*
2308   eval "ac_cv_func__doprnt=no"
2309 fi
2310 rm -f conftest*
2311 fi
2312
2313 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2314   echo "$ac_t""yes" 1>&6
2315   cat >> confdefs.h <<\EOF
2316 #define HAVE_DOPRNT 1
2317 EOF
2318
2319 else
2320   echo "$ac_t""no" 1>&6
2321 fi
2322
2323 fi
2324
2325 vfprintf=
2326 doprint=
2327 if test $ac_cv_func_vprintf != yes ; then
2328   vfprintf=vfprintf.o
2329   if test $ac_cv_func__doprnt != yes ; then
2330     doprint=doprint.o
2331   fi
2332 fi
2333
2334
2335
2336 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2337 echo "configure:2338: checking whether the printf functions support %p" >&5
2338 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2339   echo $ac_n "(cached) $ac_c" 1>&6
2340 else
2341   if test "$cross_compiling" = yes; then
2342   gcc_cv_func_printf_ptr=no
2343 else
2344   cat > conftest.$ac_ext <<EOF
2345 #line 2346 "configure"
2346 #include "confdefs.h"
2347 #include <stdio.h>
2348
2349 main()
2350 {
2351   char buf[64];
2352   char *p = buf, *q = NULL;
2353   sprintf(buf, "%p", p);
2354   sscanf(buf, "%p", &q);
2355   exit (p != q);
2356 }
2357 EOF
2358 if { (eval echo configure:2359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2359 then
2360   gcc_cv_func_printf_ptr=yes
2361 else
2362   echo "configure: failed program was:" >&5
2363   cat conftest.$ac_ext >&5
2364   rm -fr conftest*
2365   gcc_cv_func_printf_ptr=no
2366 fi
2367 rm -fr conftest*
2368 fi
2369
2370 rm -f core core.* *.core
2371 fi
2372
2373 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2374 if test $gcc_cv_func_printf_ptr = yes ; then
2375   cat >> confdefs.h <<\EOF
2376 #define HAVE_PRINTF_PTR 1
2377 EOF
2378
2379 fi
2380
2381
2382 case "${host}" in
2383 *-*-uwin*)
2384   # Under some versions of uwin, vfork is notoriously buggy and the test
2385   # can hang configure; on other versions, vfork exists just as a stub.
2386   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2387   ac_cv_func_vfork_works=no
2388   ;;
2389 esac
2390 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2391 echo "configure:2392: checking for pid_t" >&5
2392 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2393   echo $ac_n "(cached) $ac_c" 1>&6
2394 else
2395   cat > conftest.$ac_ext <<EOF
2396 #line 2397 "configure"
2397 #include "confdefs.h"
2398 #include <sys/types.h>
2399 #if STDC_HEADERS
2400 #include <stdlib.h>
2401 #include <stddef.h>
2402 #endif
2403 EOF
2404 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2405   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2406   rm -rf conftest*
2407   ac_cv_type_pid_t=yes
2408 else
2409   rm -rf conftest*
2410   ac_cv_type_pid_t=no
2411 fi
2412 rm -f conftest*
2413
2414 fi
2415 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2416 if test $ac_cv_type_pid_t = no; then
2417   cat >> confdefs.h <<\EOF
2418 #define pid_t int
2419 EOF
2420
2421 fi
2422
2423 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2424 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2425 echo "configure:2426: checking for vfork.h" >&5
2426 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2427   echo $ac_n "(cached) $ac_c" 1>&6
2428 else
2429   cat > conftest.$ac_ext <<EOF
2430 #line 2431 "configure"
2431 #include "confdefs.h"
2432 #include <vfork.h>
2433 EOF
2434 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2435 { (eval echo configure:2436: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2436 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2437 if test -z "$ac_err"; then
2438   rm -rf conftest*
2439   eval "ac_cv_header_$ac_safe=yes"
2440 else
2441   echo "$ac_err" >&5
2442   echo "configure: failed program was:" >&5
2443   cat conftest.$ac_ext >&5
2444   rm -rf conftest*
2445   eval "ac_cv_header_$ac_safe=no"
2446 fi
2447 rm -f conftest*
2448 fi
2449 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2450   echo "$ac_t""yes" 1>&6
2451   cat >> confdefs.h <<\EOF
2452 #define HAVE_VFORK_H 1
2453 EOF
2454
2455 else
2456   echo "$ac_t""no" 1>&6
2457 fi
2458
2459 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2460 echo "configure:2461: checking for working vfork" >&5
2461 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2462   echo $ac_n "(cached) $ac_c" 1>&6
2463 else
2464   if test "$cross_compiling" = yes; then
2465   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2466 echo "configure:2467: checking for vfork" >&5
2467 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2468   echo $ac_n "(cached) $ac_c" 1>&6
2469 else
2470   cat > conftest.$ac_ext <<EOF
2471 #line 2472 "configure"
2472 #include "confdefs.h"
2473 /* System header to define __stub macros and hopefully few prototypes,
2474     which can conflict with char vfork(); below.  */
2475 #include <assert.h>
2476 /* Override any gcc2 internal prototype to avoid an error.  */
2477 /* We use char because int might match the return type of a gcc2
2478     builtin and then its argument prototype would still apply.  */
2479 char vfork();
2480
2481 int main() {
2482
2483 /* The GNU C library defines this for functions which it implements
2484     to always fail with ENOSYS.  Some functions are actually named
2485     something starting with __ and the normal name is an alias.  */
2486 #if defined (__stub_vfork) || defined (__stub___vfork)
2487 choke me
2488 #else
2489 vfork();
2490 #endif
2491
2492 ; return 0; }
2493 EOF
2494 if { (eval echo configure:2495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2495   rm -rf conftest*
2496   eval "ac_cv_func_vfork=yes"
2497 else
2498   echo "configure: failed program was:" >&5
2499   cat conftest.$ac_ext >&5
2500   rm -rf conftest*
2501   eval "ac_cv_func_vfork=no"
2502 fi
2503 rm -f conftest*
2504 fi
2505
2506 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2507   echo "$ac_t""yes" 1>&6
2508   :
2509 else
2510   echo "$ac_t""no" 1>&6
2511 fi
2512
2513 ac_cv_func_vfork_works=$ac_cv_func_vfork
2514 else
2515   cat > conftest.$ac_ext <<EOF
2516 #line 2517 "configure"
2517 #include "confdefs.h"
2518 /* Thanks to Paul Eggert for this test.  */
2519 #include <stdio.h>
2520 #include <sys/types.h>
2521 #include <sys/stat.h>
2522 #ifdef HAVE_UNISTD_H
2523 #include <unistd.h>
2524 #endif
2525 #ifdef HAVE_VFORK_H
2526 #include <vfork.h>
2527 #endif
2528 /* On some sparc systems, changes by the child to local and incoming
2529    argument registers are propagated back to the parent.
2530    The compiler is told about this with #include <vfork.h>,
2531    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2532    Test for this by using a static variable whose address
2533    is put into a register that is clobbered by the vfork.  */
2534 static
2535 #ifdef __cplusplus
2536 sparc_address_test (int arg)
2537 #else
2538 sparc_address_test (arg) int arg;
2539 #endif
2540 {
2541   static pid_t child;
2542   if (!child) {
2543     child = vfork ();
2544     if (child < 0) {
2545       perror ("vfork");
2546       _exit(2);
2547     }
2548     if (!child) {
2549       arg = getpid();
2550       write(-1, "", 0);
2551       _exit (arg);
2552     }
2553   }
2554 }
2555 main() {
2556   pid_t parent = getpid ();
2557   pid_t child;
2558
2559   sparc_address_test ();
2560
2561   child = vfork ();
2562
2563   if (child == 0) {
2564     /* Here is another test for sparc vfork register problems.
2565        This test uses lots of local variables, at least
2566        as many local variables as main has allocated so far
2567        including compiler temporaries.  4 locals are enough for
2568        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2569        A buggy compiler should reuse the register of parent
2570        for one of the local variables, since it will think that
2571        parent can't possibly be used any more in this routine.
2572        Assigning to the local variable will thus munge parent
2573        in the parent process.  */
2574     pid_t
2575       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2576       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2577     /* Convince the compiler that p..p7 are live; otherwise, it might
2578        use the same hardware register for all 8 local variables.  */
2579     if (p != p1 || p != p2 || p != p3 || p != p4
2580         || p != p5 || p != p6 || p != p7)
2581       _exit(1);
2582
2583     /* On some systems (e.g. IRIX 3.3),
2584        vfork doesn't separate parent from child file descriptors.
2585        If the child closes a descriptor before it execs or exits,
2586        this munges the parent's descriptor as well.
2587        Test for this by closing stdout in the child.  */
2588     _exit(close(fileno(stdout)) != 0);
2589   } else {
2590     int status;
2591     struct stat st;
2592
2593     while (wait(&status) != child)
2594       ;
2595     exit(
2596          /* Was there some problem with vforking?  */
2597          child < 0
2598
2599          /* Did the child fail?  (This shouldn't happen.)  */
2600          || status
2601
2602          /* Did the vfork/compiler bug occur?  */
2603          || parent != getpid()
2604
2605          /* Did the file descriptor bug occur?  */
2606          || fstat(fileno(stdout), &st) != 0
2607          );
2608   }
2609 }
2610 EOF
2611 if { (eval echo configure:2612: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2612 then
2613   ac_cv_func_vfork_works=yes
2614 else
2615   echo "configure: failed program was:" >&5
2616   cat conftest.$ac_ext >&5
2617   rm -fr conftest*
2618   ac_cv_func_vfork_works=no
2619 fi
2620 rm -fr conftest*
2621 fi
2622
2623 fi
2624
2625 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2626 if test $ac_cv_func_vfork_works = no; then
2627   cat >> confdefs.h <<\EOF
2628 #define vfork fork
2629 EOF
2630
2631 fi
2632
2633
2634 for ac_func in malloc realloc calloc free bcopy bzero bcmp \
2635         index rindex getenv atol sbrk abort atof strerror getcwd getwd \
2636         strsignal putc_unlocked fputs_unlocked strstr
2637 do
2638 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2639 echo "configure:2640: checking whether $ac_func must be declared" >&5
2640 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2641   echo $ac_n "(cached) $ac_c" 1>&6
2642 else
2643   cat > conftest.$ac_ext <<EOF
2644 #line 2645 "configure"
2645 #include "confdefs.h"
2646
2647 #include <stdio.h>
2648 #ifdef STRING_WITH_STRINGS
2649 # include <string.h>
2650 # include <strings.h>
2651 #else
2652 # ifdef HAVE_STRING_H
2653 #  include <string.h>
2654 # else
2655 #  ifdef HAVE_STRINGS_H
2656 #   include <strings.h>
2657 #  endif
2658 # endif
2659 #endif
2660 #ifdef HAVE_STDLIB_H
2661 #include <stdlib.h>
2662 #endif
2663 #ifdef HAVE_UNISTD_H
2664 #include <unistd.h>
2665 #endif
2666 #ifndef HAVE_RINDEX
2667 #define rindex strrchr
2668 #endif
2669 #ifndef HAVE_INDEX
2670 #define index strchr
2671 #endif
2672
2673 int main() {
2674 char *(*pfn) = (char *(*)) $ac_func
2675 ; return 0; }
2676 EOF
2677 if { (eval echo configure:2678: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2678   rm -rf conftest*
2679   eval "gcc_cv_decl_needed_$ac_func=no"
2680 else
2681   echo "configure: failed program was:" >&5
2682   cat conftest.$ac_ext >&5
2683   rm -rf conftest*
2684   eval "gcc_cv_decl_needed_$ac_func=yes"
2685 fi
2686 rm -f conftest*
2687 fi
2688
2689 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2690   echo "$ac_t""yes" 1>&6
2691   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2692   cat >> confdefs.h <<EOF
2693 #define $gcc_tr_decl 1
2694 EOF
2695
2696 else
2697   echo "$ac_t""no" 1>&6
2698 fi
2699
2700 done
2701
2702
2703 for ac_func in getrlimit setrlimit
2704 do
2705 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2706 echo "configure:2707: checking whether $ac_func must be declared" >&5
2707 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2708   echo $ac_n "(cached) $ac_c" 1>&6
2709 else
2710   cat > conftest.$ac_ext <<EOF
2711 #line 2712 "configure"
2712 #include "confdefs.h"
2713
2714 #include <stdio.h>
2715 #ifdef STRING_WITH_STRINGS
2716 # include <string.h>
2717 # include <strings.h>
2718 #else
2719 # ifdef HAVE_STRING_H
2720 #  include <string.h>
2721 # else
2722 #  ifdef HAVE_STRINGS_H
2723 #   include <strings.h>
2724 #  endif
2725 # endif
2726 #endif
2727 #ifdef HAVE_STDLIB_H
2728 #include <stdlib.h>
2729 #endif
2730 #ifdef HAVE_UNISTD_H
2731 #include <unistd.h>
2732 #endif
2733 #ifndef HAVE_RINDEX
2734 #define rindex strrchr
2735 #endif
2736 #ifndef HAVE_INDEX
2737 #define index strchr
2738 #endif
2739 #include <sys/types.h>
2740 #ifdef HAVE_SYS_RESOURCE_H
2741 #include <sys/resource.h>
2742 #endif
2743
2744 int main() {
2745 char *(*pfn) = (char *(*)) $ac_func
2746 ; return 0; }
2747 EOF
2748 if { (eval echo configure:2749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2749   rm -rf conftest*
2750   eval "gcc_cv_decl_needed_$ac_func=no"
2751 else
2752   echo "configure: failed program was:" >&5
2753   cat conftest.$ac_ext >&5
2754   rm -rf conftest*
2755   eval "gcc_cv_decl_needed_$ac_func=yes"
2756 fi
2757 rm -f conftest*
2758 fi
2759
2760 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2761   echo "$ac_t""yes" 1>&6
2762   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2763   cat >> confdefs.h <<EOF
2764 #define $gcc_tr_decl 1
2765 EOF
2766
2767 else
2768   echo "$ac_t""no" 1>&6
2769 fi
2770
2771 done
2772
2773
2774 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
2775 echo "configure:2776: checking for sys_siglist declaration in signal.h or unistd.h" >&5
2776 if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
2777   echo $ac_n "(cached) $ac_c" 1>&6
2778 else
2779   cat > conftest.$ac_ext <<EOF
2780 #line 2781 "configure"
2781 #include "confdefs.h"
2782 #include <sys/types.h>
2783 #include <signal.h>
2784 /* NetBSD declares sys_siglist in unistd.h.  */
2785 #ifdef HAVE_UNISTD_H
2786 #include <unistd.h>
2787 #endif
2788 int main() {
2789 char *msg = *(sys_siglist + 1);
2790 ; return 0; }
2791 EOF
2792 if { (eval echo configure:2793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2793   rm -rf conftest*
2794   ac_cv_decl_sys_siglist=yes
2795 else
2796   echo "configure: failed program was:" >&5
2797   cat conftest.$ac_ext >&5
2798   rm -rf conftest*
2799   ac_cv_decl_sys_siglist=no
2800 fi
2801 rm -f conftest*
2802 fi
2803
2804 echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6
2805 if test $ac_cv_decl_sys_siglist = yes; then
2806   cat >> confdefs.h <<\EOF
2807 #define SYS_SIGLIST_DECLARED 1
2808 EOF
2809
2810 fi
2811
2812
2813 # mkdir takes a single argument on some systems.
2814 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
2815 echo "configure:2816: checking if mkdir takes one argument" >&5
2816 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
2817   echo $ac_n "(cached) $ac_c" 1>&6
2818 else
2819   cat > conftest.$ac_ext <<EOF
2820 #line 2821 "configure"
2821 #include "confdefs.h"
2822
2823 #include <sys/types.h>
2824 #ifdef HAVE_SYS_STAT_H
2825 # include <sys/stat.h>
2826 #endif
2827 #ifdef HAVE_UNISTD_H
2828 # include <unistd.h>
2829 #endif
2830 #ifdef HAVE_DIRECT_H
2831 # include <direct.h>
2832 #endif
2833 int main() {
2834 mkdir ("foo", 0);
2835 ; return 0; }
2836 EOF
2837 if { (eval echo configure:2838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2838   rm -rf conftest*
2839   gcc_cv_mkdir_takes_one_arg=no
2840 else
2841   echo "configure: failed program was:" >&5
2842   cat conftest.$ac_ext >&5
2843   rm -rf conftest*
2844   gcc_cv_mkdir_takes_one_arg=yes
2845 fi
2846 rm -f conftest*
2847 fi
2848
2849 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
2850 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
2851   cat >> confdefs.h <<\EOF
2852 #define MKDIR_TAKES_ONE_ARG 1
2853 EOF
2854
2855 fi
2856
2857
2858 # File extensions
2859 manext='.1'
2860 objext='.o'
2861
2862
2863
2864 build_xm_file=
2865 build_xm_defines=
2866 build_install_headers_dir=install-headers-tar
2867 build_exeext=
2868 host_xm_file=
2869 host_xm_defines=
2870 host_xmake_file=
2871 host_truncate_target=
2872 host_exeext=
2873
2874 # Decode the host machine, then the target machine.
2875 # For the host machine, we save the xm_file variable as host_xm_file;
2876 # then we decode the target machine and forget everything else
2877 # that came from the host machine.
2878 for machine in $build $host $target; do
2879
2880         out_file=
2881         xmake_file=
2882         tmake_file=
2883         extra_headers=
2884         extra_passes=
2885         extra_parts=
2886         extra_programs=
2887         extra_objs=
2888         extra_host_objs=
2889         extra_gcc_objs=
2890         xm_defines=
2891         float_format=
2892         # Set this to force installation and use of collect2.
2893         use_collect2=
2894         # Set this to override the default target model.
2895         target_cpu_default=
2896         # Set this to control how the header file directory is installed.
2897         install_headers_dir=install-headers-tar
2898         # Set this to a non-empty list of args to pass to cpp if the target
2899         # wants its .md file passed through cpp.
2900         md_cppflags=
2901         # Set this if directory names should be truncated to 14 characters.
2902         truncate_target=
2903         # Set this if gdb needs a dir command with `dirname $out_file`
2904         gdb_needs_out_file_path=
2905         # Set this if the build machine requires executables to have a
2906         # file name suffix.
2907         exeext=
2908         # Set this to control which thread package will be used.
2909         thread_file=
2910         # Reinitialize these from the flag values every loop pass, since some
2911         # configure entries modify them.
2912         gas="$gas_flag"
2913         gnu_ld="$gnu_ld_flag"
2914         enable_threads=$enable_threads_flag
2915
2916         # Set default cpu_type, tm_file and xm_file so it can be updated in
2917         # each machine entry.
2918         cpu_type=`echo $machine | sed 's/-.*$//'`
2919         case $machine in
2920         alpha*-*-*)
2921                 cpu_type=alpha
2922                 ;;
2923         arm*-*-*)
2924                 cpu_type=arm
2925                 ;;
2926         c*-convex-*)
2927                 cpu_type=convex
2928                 ;;
2929         i[34567]86-*-*)
2930                 cpu_type=i386
2931                 ;;
2932         hppa*-*-*)
2933                 cpu_type=pa
2934                 ;;
2935         m68000-*-*)
2936                 cpu_type=m68k
2937                 ;;
2938         mips*-*-*)
2939                 cpu_type=mips
2940                 ;;
2941         powerpc*-*-*)
2942                 cpu_type=rs6000
2943                 ;;
2944         pyramid-*-*)
2945                 cpu_type=pyr
2946                 ;;
2947         sparc*-*-*)
2948                 cpu_type=sparc
2949                 ;;
2950         esac
2951
2952         tm_file=${cpu_type}/${cpu_type}.h
2953         xm_file=${cpu_type}/xm-${cpu_type}.h
2954
2955         # Common parts for linux-gnu and openbsd systems
2956         case $machine in
2957         *-*-linux-gnu*)
2958                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
2959                 ;;
2960         *-*-openbsd*)
2961                 tm_file=${cpu_type}/openbsd.h
2962                 tmake_file="t-libc-ok t-openbsd"
2963                 # avoid surprises, always provide an xm-openbsd file
2964                 xm_file=${cpu_type}/xm-openbsd.h
2965                 # don't depend on processor x-fragments as well
2966                 xmake_file=none
2967                 if test x$enable_threads = xyes; then
2968                         thread_file='posix'
2969                         tmake_file="${tmake_file} t-openbsd-thread"
2970                 fi
2971                 ;;
2972         esac
2973
2974         case $machine in
2975         # Support site-specific machine types.
2976         *local*)
2977                 cpu_type=`echo $machine | sed -e 's/-.*//'`
2978                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
2979                 xm_file=${cpu_type}/xm-$rest.h
2980                 tm_file=${cpu_type}/$rest.h
2981                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
2982                 then xmake_file=${cpu_type}/x-$rest; \
2983                 else true; \
2984                 fi
2985                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
2986                 then tmake_file=${cpu_type}/t-$rest; \
2987                 else true; \
2988                 fi
2989                 ;;
2990         1750a-*-*)
2991                 ;;
2992         a29k-*-bsd* | a29k-*-sym1*)
2993                 tm_file="${tm_file} a29k/unix.h"
2994                 xm_defines=USG
2995                 xmake_file=a29k/x-unix
2996                 use_collect2=yes
2997                 ;;
2998         a29k-*-udi | a29k-*-coff)
2999                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3000                 tmake_file=a29k/t-a29kbare
3001                 ;;
3002         a29k-wrs-vxworks*)
3003                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3004                 tmake_file=a29k/t-vx29k
3005                 extra_parts="crtbegin.o crtend.o"
3006                 thread_file='vxworks'
3007                 ;;
3008         a29k-*-*)                       # Default a29k environment.
3009                 use_collect2=yes
3010                 ;;
3011         alpha-*-interix)
3012                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3013
3014                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3015                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3016
3017                 # GAS + IEEE_CONFORMANT
3018                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3019
3020                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3021                 xmake_file="x-interix alpha/t-pe"
3022                 tmake_file="alpha/t-interix alpha/t-ieee"
3023                 if test x$enable_threads = xyes ; then
3024                         thread_file='posix'
3025                 fi
3026                 if test x$stabs = xyes ; then
3027                         tm_file="${tm_file} dbxcoff.h"
3028                 fi
3029                 #prefix='$$INTERIX_ROOT'/usr/contrib
3030                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3031                 ;;
3032         alpha*-*-linux-gnuecoff*)
3033                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3034                 target_cpu_default="MASK_GAS"
3035                 tmake_file="alpha/t-ieee"
3036                 gas=no
3037                 xmake_file=none
3038                 gas=yes gnu_ld=yes
3039                 ;;
3040         alpha*-*-linux-gnulibc1*)
3041                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3042                 target_cpu_default="MASK_GAS"
3043                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3044                 extra_parts="crtbegin.o crtend.o"
3045                 xmake_file=none
3046                 gas=yes gnu_ld=yes
3047                 if test x$enable_threads = xyes; then
3048                         thread_file='posix'
3049                 fi
3050                 ;;
3051         alpha*-*-linux-gnu*)
3052                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3053                 target_cpu_default="MASK_GAS"
3054                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3055                 extra_parts="crtbegin.o crtend.o"
3056                 xmake_file=none
3057                 gas=yes gnu_ld=yes
3058                 if test x$enable_threads = xyes; then
3059                         thread_file='posix'
3060                 fi
3061                 ;;
3062         alpha*-*-netbsd*)
3063                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3064                 target_cpu_default="MASK_GAS"
3065                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3066                 extra_parts="crtbegin.o crtend.o"
3067                 xmake_file=none
3068                 gas=yes gnu_ld=yes
3069                 ;;
3070
3071         alpha*-*-openbsd*)
3072                 # default x-alpha is only appropriate for dec-osf.
3073                 target_cpu_default="MASK_GAS"
3074                 tmake_file="alpha/t-ieee"
3075                 ;;
3076
3077         alpha*-dec-osf*)
3078                 if test x$stabs = xyes
3079                 then
3080                         tm_file="${tm_file} dbx.h"
3081                 fi
3082                 if test x$gas != xyes
3083                 then
3084                         extra_passes="mips-tfile mips-tdump"
3085                 fi
3086                 use_collect2=yes
3087                 tmake_file="alpha/t-ieee"
3088                 case $machine in
3089                   *-*-osf1*)
3090                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3091                     ;;
3092                   *-*-osf[23]*)
3093                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3094                     ;;
3095                   *-*-osf4*)
3096                     tm_file="${tm_file} alpha/osf.h"
3097                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3098                     # a broken tar, so we use cpio instead.
3099                     install_headers_dir=install-headers-cpio
3100                     ;;
3101                 esac
3102                 case $machine in
3103                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]*)
3104                     target_cpu_default=MASK_SUPPORT_ARCH
3105                     ;;
3106                 esac
3107                 ;;
3108         alpha*-*-vxworks*)
3109                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3110                 tmake_file="alpha/t-ieee"
3111                 if  x$gas != xyes
3112                 then
3113                         extra_passes="mips-tfile mips-tdump"
3114                 fi
3115                 use_collect2=yes
3116                 thread_file='vxworks'
3117                 ;;
3118         alpha*-*-winnt*)
3119                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3120                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3121                 tmake_file="t-libc-ok alpha/t-ieee"
3122                 xmake_file=winnt/x-winnt
3123                 extra_host_objs=oldnames.o
3124                 extra_gcc_objs="spawnv.o oldnames.o"
3125                 if test x$gnu_ld != xyes
3126                 then
3127                         extra_programs=ld.exe
3128                 fi
3129                 if test x$enable_threads = xyes; then
3130                         thread_file='win32'
3131                 fi
3132                 ;;
3133         alpha*-dec-vms*)
3134                 tm_file=alpha/vms.h
3135                 xm_file="${xm_file} alpha/xm-vms.h"
3136                 tmake_file="alpha/t-vms alpha/t-ieee"
3137                 ;;
3138         arc-*-elf*)
3139                 extra_parts="crtinit.o crtfini.o"
3140                 ;;
3141         arm-*-coff* | armel-*-coff*)
3142                 tm_file=arm/coff.h
3143                 tmake_file=arm/t-bare
3144                 ;;
3145         arm-*-vxworks*)
3146                 tm_file=arm/vxarm.h
3147                 tmake_file=arm/t-bare
3148                 thread_file='vxworks'
3149                 ;;
3150         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3151                 tm_file=arm/riscix1-1.h
3152                 use_collect2=yes
3153                 ;;
3154         arm-*-riscix*)                  # Acorn RISC machine
3155                 if test x$gas = xyes
3156                 then
3157                     tm_file=arm/rix-gas.h
3158                 else
3159                     tm_file=arm/riscix.h
3160                 fi
3161                 xmake_file=arm/x-riscix
3162                 tmake_file=arm/t-riscix
3163                 use_collect2=yes
3164                 ;;
3165         arm-semi-aout | armel-semi-aout)
3166                 tm_file=arm/semi.h
3167                 tmake_file=arm/t-semi
3168                 ;;
3169         arm-semi-aof | armel-semi-aof)
3170                 tm_file=arm/semiaof.h
3171                 tmake_file=arm/t-semiaof
3172                 ;;
3173         arm*-*-netbsd*)
3174                 tm_file=arm/netbsd.h
3175                 xm_file="arm/xm-netbsd.h ${xm_file}"
3176                 tmake_file="t-netbsd arm/t-netbsd"
3177        use_collect2=yes
3178                 ;;
3179         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3180                 cpu_type=arm
3181                 xmake_file=x-linux
3182                 tm_file=arm/linux-aout.h
3183                 tmake_file=arm/t-linux
3184                 gnu_ld=yes
3185                 ;;
3186         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3187                 xm_file=arm/xm-linux.h
3188                 xmake_file=x-linux
3189                 case $machine in
3190                 armv2*-*-*)
3191                         tm_file=arm/linux-elf26.h
3192                         ;;
3193                 *)
3194                         tm_file=arm/linux-elf.h
3195                         ;;
3196                 esac
3197                 tmake_file="t-linux arm/t-linux"
3198                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3199                 gnu_ld=yes
3200                 case x${enable_threads} in
3201                 x | xyes | xpthreads | xposix)
3202                         thread_file='posix'
3203                         ;;
3204                 esac
3205                 ;;
3206         arm*-*-aout)
3207                 tm_file=arm/aout.h
3208                 tmake_file=arm/t-bare
3209                 ;;
3210         arm*-*-ecos-elf)
3211                 tm_file=arm/ecos-elf.h
3212                 tmake_file=arm/t-elf
3213                 ;;
3214         arm*-*-elf)
3215                 tm_file=arm/unknown-elf.h
3216                 tmake_file=arm/t-arm-elf
3217                 ;;
3218         arm*-*-oabi)
3219                 tm_file=arm/unknown-elf-oabi.h
3220                 tmake_file=arm/t-arm-elf
3221                 ;;
3222         arm-*-pe*)
3223                 tm_file=arm/pe.h
3224                 tmake_file=arm/t-pe
3225                 extra_objs=pe.o
3226                 ;;
3227         c1-convex-*)                    # Convex C1
3228                 target_cpu_default=1
3229                 use_collect2=yes
3230                 ;;
3231         c2-convex-*)                    # Convex C2
3232                 target_cpu_default=2
3233                 use_collect2=yes
3234                 ;;
3235         c32-convex-*)
3236                 target_cpu_default=4
3237                 use_collect2=yes
3238                 ;;
3239         c34-convex-*)
3240                 target_cpu_default=8
3241                 use_collect2=yes
3242                 ;;
3243         c38-convex-*)
3244                 target_cpu_default=16
3245                 use_collect2=yes
3246                 ;;
3247         c4x-*)
3248                 cpu_type=c4x
3249                 tmake_file=c4x/t-c4x
3250                 ;;
3251         clipper-intergraph-clix*)
3252                 tm_file="${tm_file} svr3.h clipper/clix.h"
3253                 xm_file=clipper/xm-clix.h
3254                 xmake_file=clipper/x-clix
3255                 extra_headers=va-clipper.h
3256                 extra_parts="crtbegin.o crtend.o"
3257                 install_headers_dir=install-headers-cpio
3258                 ;;
3259         dsp16xx-*)
3260                 ;;
3261         elxsi-elxsi-*)
3262                 use_collect2=yes
3263                 ;;
3264 # This hasn't been upgraded to GCC 2.
3265 #       fx80-alliant-*)                 # Alliant FX/80
3266 #               ;;
3267         h8300-*-*)
3268                 float_format=i32
3269                 ;;
3270         hppa*-*-openbsd*)
3271                 target_cpu_default="MASK_PA_11"
3272                 tmake_file=pa/t-openbsd
3273                 ;;
3274         hppa1.1-*-pro*)
3275                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3276                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3277                 xm_file=pa/xm-papro.h
3278                 tmake_file=pa/t-pro
3279                 ;;
3280         hppa1.1-*-osf*)
3281                 target_cpu_default="MASK_PA_11"
3282                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3283                 use_collect2=yes
3284                 ;;
3285         hppa1.1-*-rtems*)
3286                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3287                 tm_file="${tm_file} elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3288                 xm_file=pa/xm-papro.h
3289                 tmake_file=pa/t-pro
3290                 ;;
3291         hppa1.0-*-osf*)
3292                 tm_file="${tm_file} pa/som.h pa/pa-osf.h"
3293                 use_collect2=yes
3294                 ;;
3295         hppa1.1-*-bsd*)
3296                 tm_file="${tm_file} pa/som.h"
3297                 target_cpu_default="MASK_PA_11"
3298                 use_collect2=yes
3299                 ;;
3300         hppa1.0-*-bsd*)
3301                 tm_file="${tm_file} pa/som.h"
3302                 use_collect2=yes
3303                 ;;
3304         hppa1.0-*-hpux7*)
3305                 tm_file="pa/pa-oldas.h ${tm_file} pa/som.h pa/pa-hpux7.h"
3306                 xm_file=pa/xm-pahpux.h
3307                 xmake_file=pa/x-pa-hpux
3308                 if test x$gas = xyes
3309                 then
3310                         tm_file="${tm_file} pa/gas.h"
3311                 fi
3312                 install_headers_dir=install-headers-cpio
3313                 use_collect2=yes
3314                 ;;
3315         hppa1.0-*-hpux8.0[0-2]*)
3316                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3317                 xm_file=pa/xm-pahpux.h
3318                 xmake_file=pa/x-pa-hpux
3319                 if test x$gas = xyes
3320                 then
3321                         tm_file="${tm_file} pa/pa-gas.h"
3322                 else
3323                         tm_file="pa/pa-oldas.h ${tm_file}"
3324                 fi
3325                 install_headers_dir=install-headers-cpio
3326                 use_collect2=yes
3327                 ;;
3328         hppa1.1-*-hpux8.0[0-2]*)
3329                 target_cpu_default="MASK_PA_11"
3330                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3331                 xm_file=pa/xm-pahpux.h
3332                 xmake_file=pa/x-pa-hpux
3333                 if test x$gas = xyes
3334                 then
3335                         tm_file="${tm_file} pa/pa-gas.h"
3336                 else
3337                         tm_file="pa/pa-oldas.h ${tm_file}"
3338                 fi
3339                 install_headers_dir=install-headers-cpio
3340                 use_collect2=yes
3341                 ;;
3342         hppa1.1-*-hpux8*)
3343                 target_cpu_default="MASK_PA_11"
3344                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3345                 xm_file=pa/xm-pahpux.h
3346                 xmake_file=pa/x-pa-hpux
3347                 if test x$gas = xyes
3348                 then
3349                         tm_file="${tm_file} pa/pa-gas.h"
3350                 fi
3351                 install_headers_dir=install-headers-cpio
3352                 use_collect2=yes
3353                 ;;
3354         hppa1.0-*-hpux8*)
3355                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h"
3356                 xm_file=pa/xm-pahpux.h
3357                 xmake_file=pa/x-pa-hpux
3358                 if test x$gas = xyes
3359                 then
3360                         tm_file="${tm_file} pa/pa-gas.h"
3361                 fi
3362                 install_headers_dir=install-headers-cpio
3363                 use_collect2=yes
3364                 ;;
3365         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3366                 target_cpu_default="MASK_PA_11"
3367                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3368                 xm_file=pa/xm-pahpux.h
3369                 xmake_file=pa/x-pa-hpux
3370                 tmake_file=pa/t-pa
3371                 if test x$gas = xyes
3372                 then
3373                         tm_file="${tm_file} pa/pa-gas.h"
3374                 fi
3375                 if test x$enable_threads = x; then
3376                     enable_threads=$have_pthread_h
3377                 fi
3378                 if test x$enable_threads = xyes; then
3379                         thread_file='dce'
3380                         tmake_file="${tmake_file} pa/t-dce-thr"
3381                 fi
3382                 install_headers_dir=install-headers-cpio
3383                 use_collect2=yes
3384                 ;;
3385         hppa1.0-*-hpux10*)
3386                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3387                 xm_file=pa/xm-pahpux.h
3388                 xmake_file=pa/x-pa-hpux
3389                 tmake_file=pa/t-pa
3390                 if test x$gas = xyes
3391                 then
3392                         tm_file="${tm_file} pa/pa-gas.h"
3393                 fi
3394                 if test x$enable_threads = x; then
3395                     enable_threads=$have_pthread_h
3396                 fi
3397                 if test x$enable_threads = xyes; then
3398                         thread_file='dce'
3399                         tmake_file="${tmake_file} pa/t-dce-thr"
3400                 fi
3401                 install_headers_dir=install-headers-cpio
3402                 use_collect2=yes
3403                 ;;
3404         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3405                 target_cpu_default=1
3406                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3407                 xm_file=pa/xm-pahpux.h
3408                 xmake_file=pa/x-pa-hpux
3409                 tmake_file=pa/t-pa
3410                 if [ x$gas = xyes ]
3411                 then
3412                         tm_file="${tm_file} pa/pa-gas.h"
3413                 fi
3414 #               if [[ x$enable_threads = x ]]; then
3415 #                   enable_threads=$have_pthread_h
3416 #               fi
3417 #               if [[ x$enable_threads = xyes ]]; then
3418 #                       thread_file='dce'
3419 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3420 #               fi
3421                 install_headers_dir=install-headers-cpio
3422                 use_collect2=yes
3423                 ;;
3424         hppa1.0-*-hpux11*)
3425                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3426                 xm_file=pa/xm-pahpux.h
3427                 xmake_file=pa/x-pa-hpux
3428                 if [ x$gas = xyes ]
3429                 then
3430                         tm_file="${tm_file} pa/pa-gas.h"
3431                 fi
3432 #               if [[ x$enable_threads = x ]]; then
3433 #                   enable_threads=$have_pthread_h
3434 #               fi
3435 #               if [[ x$enable_threads = xyes ]]; then
3436 #                       thread_file='dce'
3437 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3438 #               fi
3439                 install_headers_dir=install-headers-cpio
3440                 use_collect2=yes
3441                 ;;
3442         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3443                 target_cpu_default="MASK_PA_11"
3444                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3445                 xm_file=pa/xm-pahpux.h
3446                 xmake_file=pa/x-pa-hpux
3447                 if test x$gas = xyes
3448                 then
3449                         tm_file="${tm_file} pa/pa-gas.h"
3450                 fi
3451                 install_headers_dir=install-headers-cpio
3452                 use_collect2=yes
3453                 ;;
3454         hppa1.0-*-hpux*)
3455                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3456                 xm_file=pa/xm-pahpux.h
3457                 xmake_file=pa/x-pa-hpux
3458                 if test x$gas = xyes
3459                 then
3460                         tm_file="${tm_file} pa/pa-gas.h"
3461                 fi
3462                 install_headers_dir=install-headers-cpio
3463                 use_collect2=yes
3464                 ;;
3465         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3466                 target_cpu_default="MASK_PA_11"
3467                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3468                 xm_file=pa/xm-pahpux.h
3469                 xmake_file=pa/x-pa-hpux
3470                 if test x$gas = xyes
3471                 then
3472                         tm_file="${tm_file} pa/pa-gas.h"
3473                 fi
3474                 install_headers_dir=install-headers-cpio
3475                 use_collect2=yes
3476                 ;;
3477         hppa1.0-*-hiux*)
3478                 tm_file="${tm_file} pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3479                 xm_file=pa/xm-pahpux.h
3480                 xmake_file=pa/x-pa-hpux
3481                 if test x$gas = xyes
3482                 then
3483                         tm_file="${tm_file} pa/pa-gas.h"
3484                 fi
3485                 install_headers_dir=install-headers-cpio
3486                 use_collect2=yes
3487                 ;;
3488         hppa*-*-lites*)
3489                 tm_file="${tm_file} elfos.h pa/elf.h"
3490                 target_cpu_default="MASK_PA_11"
3491                 use_collect2=yes
3492                 ;;
3493         i370-*-mvs*)
3494                 ;;
3495         i[34567]86-*-elf*)
3496                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3497                 tm_file=i386/i386elf.h
3498                 tmake_file=i386/t-i386elf
3499                 xmake_file=x-svr4
3500                 ;;
3501         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3502                 if test x$gas = xyes
3503                 then
3504                         tm_file=i386/aix386.h
3505                         extra_parts="crtbegin.o crtend.o"
3506                         tmake_file=i386/t-crtstuff
3507                 else
3508                         tm_file=i386/aix386ng.h
3509                         use_collect2=yes
3510                 fi
3511                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3512                 xm_defines=USG
3513                 xmake_file=i386/x-aix
3514                 ;;
3515         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3516                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3517                 xm_defines="USG POSIX SMALL_ARG_MAX"
3518                 xmake_file=i386/x-ncr3000
3519                 if test x$stabs = xyes -a x$gas = xyes
3520                 then
3521                         tm_file=i386/sysv4gdb.h
3522                 else
3523                         tm_file=i386/sysv4.h
3524                 fi
3525                 extra_parts="crtbegin.o crtend.o"
3526                 tmake_file=i386/t-crtpic
3527                 ;;
3528         i[34567]86-next-*)
3529                 tm_file=i386/next.h
3530                 xm_file=i386/xm-next.h
3531                 tmake_file=i386/t-next
3532                 xmake_file=i386/x-next
3533                 extra_objs=nextstep.o
3534                 extra_parts="crtbegin.o crtend.o"
3535                 if test x$enable_threads = xyes; then
3536                         thread_file='mach'
3537                 fi
3538                 ;;
3539         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3540                 use_collect2=yes
3541                 if test x$gas = xyes
3542                 then
3543                         tm_file=i386/seq-gas.h
3544                 else
3545                         tm_file=i386/sequent.h
3546                 fi
3547                 ;;
3548         i[34567]86-sequent-ptx1*)
3549                 xm_defines="USG SVR3"
3550                 xmake_file=i386/x-sysv3
3551                 tm_file=i386/seq-sysv3.h
3552                 tmake_file=i386/t-crtstuff
3553                 extra_parts="crtbegin.o crtend.o"
3554                 install_headers_dir=install-headers-cpio
3555                 ;;
3556         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3557                 xm_defines="USG SVR3"
3558                 xmake_file=i386/x-sysv3
3559                 tm_file=i386/seq2-sysv3.h
3560                 tmake_file=i386/t-crtstuff
3561                 extra_parts="crtbegin.o crtend.o"
3562                 install_headers_dir=install-headers-cpio
3563                 ;;
3564         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3565                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3566                 xm_defines="USG POSIX SMALL_ARG_MAX"
3567                 xmake_file=x-svr4
3568                 tm_file=i386/ptx4-i.h
3569                 tmake_file=t-svr4
3570                 extra_parts="crtbegin.o crtend.o"
3571                 install_headers_dir=install-headers-cpio
3572                 ;;
3573         i386-sun-sunos*)                # Sun i386 roadrunner
3574                 xm_defines=USG
3575                 tm_file=i386/sun.h
3576                 use_collect2=yes
3577                 ;;
3578         i[34567]86-wrs-vxworks*)
3579                 tm_file=i386/vxi386.h
3580                 tmake_file=i386/t-i386bare
3581                 thread_file='vxworks'
3582                 ;;
3583         i[34567]86-*-aout*)
3584                 tm_file=i386/i386-aout.h
3585                 tmake_file=i386/t-i386bare
3586                 ;;
3587         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
3588                 tm_file=i386/bsd386.h
3589 #               tmake_file=t-libc-ok
3590                 ;;
3591         i[34567]86-*-bsd*)
3592                 tm_file=i386/386bsd.h
3593 #               tmake_file=t-libc-ok
3594 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
3595 #               use_collect2=yes
3596                 ;;
3597         i[34567]86-*-freebsdelf*)
3598                 tm_file="i386/i386.h i386/att.h svr4.h i386/freebsd-elf.h i386/perform.h"
3599                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3600                 tmake_file=t-freebsd
3601                 gas=yes
3602                 gnu_ld=yes
3603                 stabs=yes
3604                 ;;
3605         i[34567]86-*-freebsd*)
3606                 tm_file=i386/freebsd.h
3607                 tmake_file=t-freebsd
3608                 ;;
3609         i[34567]86-*-netbsd*)
3610                 tm_file=i386/netbsd.h
3611                 tmake_file=t-netbsd
3612        use_collect2=yes
3613                 ;;
3614         i[34567]86-*-openbsd*)
3615                 # we need collect2 until our bug is fixed...
3616                 use_collect2=yes
3617                 ;;
3618         i[34567]86-*-coff*)
3619                 tm_file=i386/i386-coff.h
3620                 tmake_file=i386/t-i386bare
3621                 ;;
3622         i[34567]86-*-isc*)              # 80386 running ISC system
3623                 xm_file="${xm_file} i386/xm-isc.h"
3624                 xm_defines="USG SVR3"
3625                 case $machine in
3626                   i[34567]86-*-isc[34]*)
3627                     xmake_file=i386/x-isc3
3628                     ;;
3629                   *)
3630                     xmake_file=i386/x-isc
3631                     ;;
3632                 esac
3633                 if test x$gas = xyes -a x$stabs = xyes
3634                 then
3635                         tm_file=i386/iscdbx.h
3636                         tmake_file=i386/t-svr3dbx
3637                         extra_parts="svr3.ifile svr3z.ifile"
3638                 else
3639                         tm_file=i386/isccoff.h
3640                         tmake_file=i386/t-crtstuff
3641                         extra_parts="crtbegin.o crtend.o"
3642                 fi
3643                 install_headers_dir=install-headers-cpio
3644                 ;;
3645         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
3646                                         # pre BFD linkers
3647                 xmake_file=x-linux-aout
3648                 tmake_file="t-linux-aout i386/t-crtstuff"
3649                 tm_file=i386/linux-oldld.h
3650                 gnu_ld=yes
3651                 float_format=i386
3652                 ;;
3653         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
3654                 xmake_file=x-linux-aout
3655                 tmake_file="t-linux-aout i386/t-crtstuff"
3656                 tm_file=i386/linux-aout.h
3657                 gnu_ld=yes
3658                 float_format=i386
3659                 ;;
3660         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
3661                                         # GNU/Linux C library 5
3662                 xmake_file=x-linux
3663                 tm_file=i386/linux.h
3664                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
3665                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3666                 gnu_ld=yes
3667                 float_format=i386
3668                 if test x$enable_threads = xyes; then
3669                         thread_file='single'
3670                 fi
3671                 ;;
3672         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
3673                                         # aka GNU/Linux C library 6
3674                 xmake_file=x-linux
3675                 tm_file=i386/linux.h
3676                 tmake_file="t-linux i386/t-crtstuff"
3677                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3678                 gnu_ld=yes
3679                 float_format=i386
3680                 if test x$enable_threads = xyes; then
3681                         thread_file='posix'
3682                 fi
3683                 ;;
3684         i[34567]86-*-gnu*)
3685                 float_format=i386
3686                 ;;
3687         i[34567]86-go32-msdos | i[34567]86-*-go32*)
3688                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
3689                 exit 1
3690                 ;;
3691         i[34567]86-pc-msdosdjgpp*)
3692                 xm_file=i386/xm-djgpp.h
3693                 tm_file=i386/djgpp.h
3694                 tmake_file=i386/t-djgpp
3695                 xmake_file=i386/x-djgpp
3696                 gnu_ld=yes
3697                 gas=yes
3698                 exeext=.exe
3699                 case $host in *pc-msdosdjgpp*)
3700                         target_alias=djgpp
3701                         ;;
3702                 esac
3703                 ;;
3704         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
3705                 tm_file=i386/moss.h
3706                 tmake_file=t-libc-ok
3707                 gnu_ld=yes
3708                 gas=yes
3709                 ;;
3710         i[34567]86-*-lynxos*)
3711                 if test x$gas = xyes
3712                 then
3713                         tm_file=i386/lynx.h
3714                 else
3715                         tm_file=i386/lynx-ng.h
3716                 fi
3717                 xm_file=i386/xm-lynx.h
3718                 tmake_file=i386/t-i386bare
3719                 xmake_file=x-lynx
3720                 ;;
3721         i[34567]86-*-mach*)
3722                 tm_file=i386/mach.h
3723 #               tmake_file=t-libc-ok
3724                 use_collect2=yes
3725                 ;;
3726         i[34567]86-*-osfrose*)          # 386 using OSF/rose
3727                 if test x$elf = xyes
3728                 then
3729                         tm_file=i386/osfelf.h
3730                         use_collect2=
3731                 else
3732                         tm_file=i386/osfrose.h
3733                         use_collect2=yes
3734                 fi
3735                 xm_file="i386/xm-osf.h ${xm_file}"
3736                 xmake_file=i386/x-osfrose
3737                 tmake_file=i386/t-osf
3738                 extra_objs=halfpic.o
3739                 ;;
3740         i[34567]86-go32-rtems*)
3741                 cpu_type=i386
3742                 xm_file=i386/xm-go32.h
3743                 tm_file=i386/go32-rtems.h
3744                 tmake_file="i386/t-go32 t-rtems"
3745                 ;;
3746         i[34567]86-*-rtemself*)
3747                 cpu_type=i386
3748                 tm_file=i386/rtemself.h
3749                 tmake_file="i386/t-i386bare t-rtems"
3750                 ;;
3751         i[34567]86-*-rtems*)
3752                 cpu_type=i386
3753                 tm_file=i386/rtems.h
3754                 tmake_file="i386/t-i386bare t-rtems"
3755                 ;;
3756         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
3757                 xm_file="xm-siglist.h xm-alloca.h ${xm_file} i386/xm-sco5.h"
3758                 xm_defines="USG SVR3"
3759                 xmake_file=i386/x-sco5
3760                 install_headers_dir=install-headers-cpio
3761                 tm_file=i386/sco5.h
3762                 if test x$gas = xyes
3763                 then
3764                         tm_file="i386/sco5gas.h ${tm_file}"
3765                         tmake_file=i386/t-sco5gas
3766                 else
3767                         tmake_file=i386/t-sco5
3768                 fi
3769                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
3770                 ;;
3771         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
3772                 xm_file="${xm_file} i386/xm-sco.h"
3773                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX NO_SYS_SIGLIST"
3774                 xmake_file=i386/x-sco4
3775                 install_headers_dir=install-headers-cpio
3776                 if test x$stabs = xyes
3777                 then
3778                         tm_file=i386/sco4dbx.h
3779                         tmake_file=i386/t-svr3dbx
3780                         extra_parts="svr3.ifile svr3z.rfile"
3781                 else
3782                         tm_file=i386/sco4.h
3783                         tmake_file=i386/t-crtstuff
3784                         extra_parts="crtbegin.o crtend.o"
3785                 fi
3786                 truncate_target=yes
3787                 ;;
3788         i[34567]86-*-sco*)              # 80386 running SCO system
3789                 xm_file=i386/xm-sco.h
3790                 xmake_file=i386/x-sco
3791                 install_headers_dir=install-headers-cpio
3792                 if test x$stabs = xyes
3793                 then
3794                         tm_file=i386/scodbx.h
3795                         tmake_file=i386/t-svr3dbx
3796                         extra_parts="svr3.ifile svr3z.rfile"
3797                 else
3798                         tm_file=i386/sco.h
3799                         extra_parts="crtbegin.o crtend.o"
3800                         tmake_file=i386/t-crtstuff
3801                 fi
3802                 truncate_target=yes
3803                 ;;
3804         i[34567]86-*-solaris2*)
3805                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3806                 xm_defines="USG POSIX SMALL_ARG_MAX"
3807                 if test x$stabs = xyes
3808                 then
3809                         tm_file=i386/sol2dbg.h
3810                 else
3811                         tm_file=i386/sol2.h
3812                 fi
3813                 tmake_file=i386/t-sol2
3814                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
3815                 xmake_file=x-svr4
3816                 if test x$enable_threads = xyes; then
3817                         thread_file='solaris'
3818                 fi
3819                 ;;
3820        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
3821                xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3822                xm_defines="USG POSIX"
3823                tm_file=i386/sysv5.h
3824                if test x$stabs = xyes
3825                then
3826                        tm_file="${tm_file} dbx.h"
3827                fi
3828                tmake_file=i386/t-crtpic
3829                xmake_file=x-svr4
3830                extra_parts="crtbegin.o crtend.o"
3831                if test x$enable_threads = xyes; then
3832                        thread_file='posix'
3833                fi
3834                ;;
3835         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
3836                 xm_file="xm-siglist.h xm-alloca.h ${xm_file}"
3837                 xm_defines="USG POSIX SMALL_ARG_MAX"
3838                 tm_file=i386/sysv4.h
3839                 if test x$stabs = xyes
3840                 then
3841                         tm_file="${tm_file} dbx.h"
3842                 fi
3843                 tmake_file=i386/t-crtpic
3844                 xmake_file=x-svr4
3845                 extra_parts="crtbegin.o crtend.o"
3846                 ;;
3847         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
3848                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3849                 xm_defines="USG POSIX"
3850                 tm_file=i386/udk.h
3851                 tmake_file="i386/t-crtpic i386/t-udk"
3852                 xmake_file=x-svr4
3853                 extra_parts="crtbegin.o crtend.o"
3854                 install_headers_dir=install-headers-cpio
3855                 ;;
3856         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
3857                 cpu_type=i386
3858                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
3859                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
3860                 if test x$stabs = xyes
3861                 then
3862                         tm_file=i386/osf1elfgdb.h
3863                 else
3864                         tm_file=i386/osf1elf.h
3865                 fi
3866                 tmake_file=i386/t-osf1elf
3867                 xmake_file=i386/x-osf1elf
3868                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3869                 ;;
3870         i[34567]86-*-sysv*)             # Intel 80386's running system V
3871                 xm_defines="USG SVR3"
3872                 xmake_file=i386/x-sysv3
3873                 if test x$gas = xyes
3874                 then
3875                         if test x$stabs = xyes
3876                         then
3877                                 tm_file=i386/svr3dbx.h
3878                                 tmake_file=i386/t-svr3dbx
3879                                 extra_parts="svr3.ifile svr3z.rfile"
3880                         else
3881                                 tm_file=i386/svr3gas.h
3882                                 extra_parts="crtbegin.o crtend.o"
3883                                 tmake_file=i386/t-crtstuff
3884                         fi
3885                 else
3886                         tm_file=i386/sysv3.h
3887                         extra_parts="crtbegin.o crtend.o"
3888                         tmake_file=i386/t-crtstuff
3889                 fi
3890                 ;;
3891         i386-*-vsta)                    # Intel 80386's running VSTa kernel
3892                 xm_file="${xm_file} i386/xm-vsta.h"
3893                 tm_file=i386/vsta.h
3894                 tmake_file=i386/t-vsta
3895                 xmake_file=i386/x-vsta
3896                 ;;
3897         i[34567]86-*-win32)
3898                 xm_file="${xm_file} i386/xm-cygwin.h"
3899                 tmake_file=i386/t-cygwin
3900                 tm_file=i386/win32.h
3901                 xmake_file=i386/x-cygwin
3902                 extra_objs=winnt.o
3903                 if test x$enable_threads = xyes; then
3904                         thread_file='win32'
3905                 fi
3906                 exeext=.exe
3907                 ;;
3908         i[34567]86-*-pe | i[34567]86-*-cygwin*)
3909                 xm_file="${xm_file} i386/xm-cygwin.h"
3910                 tmake_file=i386/t-cygwin
3911                 tm_file=i386/cygwin.h
3912                 xmake_file=i386/x-cygwin
3913                 extra_objs=winnt.o
3914                 if test x$enable_threads = xyes; then
3915                         thread_file='win32'
3916                 fi
3917                 exeext=.exe
3918                 ;;
3919         i[34567]86-*-mingw32*)
3920                 tm_file=i386/mingw32.h
3921                 xm_file="${xm_file} i386/xm-mingw32.h"
3922                 tmake_file="i386/t-cygwin i386/t-mingw32"
3923                 extra_objs=winnt.o
3924                 xmake_file=i386/x-cygwin
3925                 if test x$enable_threads = xyes; then
3926                         thread_file='win32'
3927                 fi
3928                 exeext=.exe
3929                 case $machine in
3930                         *mingw32msv*)
3931                                 ;;
3932                         *minwg32crt* | *mingw32*)
3933                                 tm_file="${tm_file} i386/crtdll.h"
3934                                 ;;
3935                 esac
3936                 ;;
3937         i[34567]86-*-uwin*)
3938                 tm_file=i386/uwin.h
3939                 xm_file="${xm_file} i386/xm-uwin.h"
3940                 xm_defines="USG NO_STAB_H NO_SYS_SIGLIST"
3941                 tmake_file="i386/t-cygwin i386/t-uwin"
3942                 extra_objs=winnt.o
3943                 xmake_file=i386/x-cygwin
3944                 if test x$enable_threads = xyes; then
3945                         thread_file='win32'
3946                 fi
3947                 exeext=.exe
3948                 ;;
3949         i[34567]86-*-interix*)
3950                 tm_file="i386/i386-interix.h interix.h"
3951                 xm_file="i386/xm-i386-interix.h xm-interix.h"
3952                 xm_defines="USG NO_SYS_SIGLIST"
3953                 tmake_file="i386/t-interix"
3954                 extra_objs=interix.o
3955                 xmake_file=x-interix
3956                 if test x$enable_threads = xyes ; then
3957                         thread_file='posix'
3958                 fi
3959                 if test x$stabs = xyes ; then
3960                         tm_file="${tm_file} dbxcoff.h"
3961                 fi
3962                 ;;
3963         i[34567]86-*-winnt3*)
3964                 tm_file=i386/win-nt.h
3965                 out_file=i386/i386.c
3966                 xm_file="xm-winnt.h ${xm_file}"
3967                 xmake_file=winnt/x-winnt
3968                 tmake_file=i386/t-winnt
3969                 extra_host_objs="winnt.o oldnames.o"
3970                 extra_gcc_objs="spawnv.o oldnames.o"
3971                 if test x$gnu_ld != xyes
3972                 then
3973                         extra_programs=ld.exe
3974                 fi
3975                 if test x$enable_threads = xyes; then
3976                         thread_file='win32'
3977                 fi
3978                 ;;
3979         i[34567]86-dg-dgux*)
3980                 xm_file="xm-alloca.h xm-siglist.h ${xm_file}"
3981                 xm_defines="USG POSIX"
3982                 out_file=i386/dgux.c
3983                 tm_file=i386/dgux.h
3984                 tmake_file=i386/t-dgux
3985                 xmake_file=i386/x-dgux
3986                 install_headers_dir=install-headers-cpio
3987               ;;
3988         i860-alliant-*)         # Alliant FX/2800
3989                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
3990                 xm_file="${xm_file}"
3991                 xmake_file=i860/x-fx2800
3992                 tmake_file=i860/t-fx2800
3993                 extra_parts="crtbegin.o crtend.o"
3994                 ;;
3995         i860-*-bsd*)
3996                 tm_file="${tm_file} i860/bsd.h"
3997                 if test x$gas = xyes
3998                 then
3999                         tm_file="${tm_file} i860/bsd-gas.h"
4000                 fi
4001                 use_collect2=yes
4002                 ;;
4003         i860-*-mach*)
4004                 tm_file="${tm_file} i860/mach.h"
4005                 tmake_file=t-libc-ok
4006                 ;;
4007         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4008                 tm_file="${tm_file} svr3.h i860/paragon.h"
4009                 xm_defines="USG SVR3"
4010                 tmake_file=t-osf
4011                 ;;
4012         i860-*-sysv3*)
4013                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4014                 xm_defines="USG SVR3"
4015                 xmake_file=i860/x-sysv3
4016                 extra_parts="crtbegin.o crtend.o"
4017                 ;;
4018         i860-*-sysv4*)
4019                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4020                 xm_defines="USG SVR3"
4021                 xmake_file=i860/x-sysv4
4022                 tmake_file=t-svr4
4023                 extra_parts="crtbegin.o crtend.o"
4024                 ;;
4025         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4026                 tm_file="${tm_file} i960/vx960.h"
4027                 tmake_file=i960/t-vxworks960
4028                 use_collect2=yes
4029                 thread_file='vxworks'
4030                 ;;
4031         i960-wrs-vxworks5* | i960-wrs-vxworks)
4032                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4033                 tmake_file=i960/t-vxworks960
4034                 use_collect2=yes
4035                 thread_file='vxworks'
4036                 ;;
4037         i960-wrs-vxworks*)
4038                 tm_file="${tm_file} i960/vx960.h"
4039                 tmake_file=i960/t-vxworks960
4040                 use_collect2=yes
4041                 thread_file='vxworks'
4042                 ;;
4043         i960-*-coff*)
4044                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4045                 tmake_file=i960/t-960bare
4046                 use_collect2=yes
4047                 ;;
4048         i960-*-rtems)
4049                 tmake_file="i960/t-960bare t-rtems"
4050                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4051                 use_collect2=yes
4052                 ;;
4053         i960-*-*)                       # Default i960 environment.
4054                 use_collect2=yes
4055                 ;;
4056         m32r-*-elf*)
4057                 extra_parts="crtinit.o crtfini.o"
4058                 ;;
4059         m68000-convergent-sysv*)
4060                 tm_file=m68k/ctix.h
4061                 xm_file="m68k/xm-3b1.h ${xm_file}"
4062                 xm_defines=USG
4063                 use_collect2=yes
4064                 extra_headers=math-68881.h
4065                 ;;
4066         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4067                 tm_file=m68k/hp2bsd.h
4068                 xmake_file=m68k/x-hp2bsd
4069                 use_collect2=yes
4070                 extra_headers=math-68881.h
4071                 ;;
4072         m68000-hp-hpux*)                # HP 9000 series 300
4073                 xm_file="xm_alloca.h ${xm_file}"
4074                 xm_defines="USG NO_SYS_SIGLIST"
4075                 if test x$gas = xyes
4076                 then
4077                         xmake_file=m68k/x-hp320g
4078                         tm_file=m68k/hp310g.h
4079                 else
4080                         xmake_file=m68k/x-hp320
4081                         tm_file=m68k/hp310.h
4082                 fi
4083                 install_headers_dir=install-headers-cpio
4084                 use_collect2=yes
4085                 extra_headers=math-68881.h
4086                 ;;
4087         m68000-sun-sunos3*)
4088                 tm_file=m68k/sun2.h
4089                 use_collect2=yes
4090                 extra_headers=math-68881.h
4091                 ;;
4092         m68000-sun-sunos4*)
4093                 tm_file=m68k/sun2o4.h
4094                 use_collect2=yes
4095                 extra_headers=math-68881.h
4096                 ;;
4097         m68000-att-sysv*)
4098                 xm_file="m68k/xm-3b1.h ${xm_file}"
4099                 xm_defines=USG
4100                 if test x$gas = xyes
4101                 then
4102                         tm_file=m68k/3b1g.h
4103                 else
4104                         tm_file=m68k/3b1.h
4105                 fi
4106                 use_collect2=yes
4107                 extra_headers=math-68881.h
4108                 ;;
4109         m68k-apple-aux*)                # Apple Macintosh running A/UX
4110                 xm_defines="USG AUX"
4111                 tmake_file=m68k/t-aux
4112                 install_headers_dir=install-headers-cpio
4113                 extra_headers=math-68881.h
4114                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4115                 tm_file=
4116                 if test "$gnu_ld" = yes
4117                 then
4118                         tm_file="${tm_file} m68k/auxgld.h"
4119                 else
4120                         tm_file="${tm_file} m68k/auxld.h"
4121                 fi
4122                 if test "$gas" = yes
4123                 then
4124                         tm_file="${tm_file} m68k/auxgas.h"
4125                 else
4126                         tm_file="${tm_file} m68k/auxas.h"
4127                 fi
4128                 tm_file="${tm_file} m68k/a-ux.h"
4129                 float_format=m68k
4130                 ;;
4131         m68k-apollo-*)
4132                 tm_file=m68k/apollo68.h
4133                 xmake_file=m68k/x-apollo68
4134                 use_collect2=yes
4135                 extra_headers=math-68881.h
4136                 float_format=m68k
4137                 ;;
4138         m68k-altos-sysv*)                  # Altos 3068
4139                 if test x$gas = xyes
4140                 then
4141                         tm_file=m68k/altos3068.h
4142                         xm_defines=USG
4143                 else
4144                         echo "The Altos is supported only with the GNU assembler" 1>&2
4145                         exit 1
4146                 fi
4147                 extra_headers=math-68881.h
4148                 ;;
4149         m68k-bull-sysv*)                # Bull DPX/2
4150                 if test x$gas = xyes
4151                 then
4152                         if test x$stabs = xyes
4153                         then
4154                                 tm_file=m68k/dpx2cdbx.h
4155                         else
4156                                 tm_file=m68k/dpx2g.h
4157                         fi
4158                 else
4159                         tm_file=m68k/dpx2.h
4160                 fi
4161                 xm_file="xm-alloca.h ${xm_file}"
4162                 xm_defines=USG
4163                 xmake_file=m68k/x-dpx2
4164                 use_collect2=yes
4165                 extra_headers=math-68881.h
4166                 ;;
4167         m68k-atari-sysv4*)              # Atari variant of V.4.
4168                 tm_file=m68k/atari.h
4169                 xm_file="xm-alloca.h ${xm_file}"
4170                 xm_defines="USG FULL_PROTOTYPES"
4171                 tmake_file=t-svr4
4172                 extra_parts="crtbegin.o crtend.o"
4173                 extra_headers=math-68881.h
4174                 float_format=m68k
4175                 ;;
4176         m68k-motorola-sysv*)
4177                 tm_file=m68k/mot3300.h
4178                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4179                 xm_defines=NO_SYS_SIGLIST
4180                 if test x$gas = xyes
4181                 then
4182                         xmake_file=m68k/x-mot3300-gas
4183                         if test x$gnu_ld = xyes
4184                         then
4185                                 tmake_file=m68k/t-mot3300-gald
4186                         else
4187                                 tmake_file=m68k/t-mot3300-gas
4188                                 use_collect2=yes
4189                         fi
4190                 else
4191                         xmake_file=m68k/x-mot3300
4192                         if test x$gnu_ld = xyes
4193                         then
4194                                 tmake_file=m68k/t-mot3300-gld
4195                         else
4196                                 tmake_file=m68k/t-mot3300
4197                                 use_collect2=yes
4198                         fi
4199                 fi
4200                 gdb_needs_out_file_path=yes
4201                 extra_parts="crt0.o mcrt0.o"
4202                 extra_headers=math-68881.h
4203                 float_format=m68k
4204                 ;;
4205         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4206                 tm_file=m68k/tower-as.h
4207                 xm_defines="USG SVR3"
4208                 xmake_file=m68k/x-tower
4209                 extra_parts="crtbegin.o crtend.o"
4210                 extra_headers=math-68881.h
4211                 ;;
4212         m68k-plexus-sysv*)
4213                 tm_file=m68k/plexus.h
4214                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4215                 xm_defines=USG
4216                 use_collect2=yes
4217                 extra_headers=math-68881.h
4218                 ;;
4219         m68k-tti-*)
4220                 tm_file=m68k/pbb.h
4221                 xm_file="xm-alloca.h ${xm_file}"
4222                 xm_defines=USG
4223                 extra_headers=math-68881.h
4224                 ;;
4225         m68k-crds-unos*)
4226                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4227                 xm_defines="USG unos"
4228                 xmake_file=m68k/x-crds
4229                 tm_file=m68k/crds.h
4230                 use_collect2=yes
4231                 extra_headers=math-68881.h
4232                 ;;
4233         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4234                 tm_file=m68k/amix.h
4235                 xm_file="xm-alloca.h ${xm_file}"
4236                 xm_defines="USG FULL_PROTOTYPES"
4237                 xmake_file=m68k/x-amix
4238                 tmake_file=t-svr4
4239                 extra_parts="crtbegin.o crtend.o"
4240                 extra_headers=math-68881.h
4241                 float_format=m68k
4242                 ;;
4243         m68k-ccur-rtu)
4244                 tm_file=m68k/ccur-GAS.h
4245                 xmake_file=m68k/x-ccur
4246                 extra_headers=math-68881.h
4247                 use_collect2=yes
4248                 float_format=m68k
4249                 ;;
4250         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4251                 tm_file=m68k/hp3bsd44.h
4252                 xmake_file=m68k/x-hp3bsd44
4253                 use_collect2=yes
4254                 extra_headers=math-68881.h
4255                 float_format=m68k
4256                 ;;
4257         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4258                 tm_file=m68k/hp3bsd.h
4259                 use_collect2=yes
4260                 extra_headers=math-68881.h
4261                 float_format=m68k
4262                 ;;
4263         m68k-isi-bsd*)
4264                 if test x$with_fp = xno
4265                 then
4266                         tm_file=m68k/isi-nfp.h
4267                 else
4268                         tm_file=m68k/isi.h
4269                         float_format=m68k
4270                 fi
4271                 use_collect2=yes
4272                 extra_headers=math-68881.h
4273                 ;;
4274         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4275                 xm_file="xm_alloca.h ${xm_file}"
4276                 xm_defines="USG NO_SYS_SIGLIST"
4277                 if test x$gas = xyes
4278                 then
4279                         xmake_file=m68k/x-hp320g
4280                         tm_file=m68k/hp320g.h
4281                 else
4282                         xmake_file=m68k/x-hp320
4283                         tm_file=m68k/hpux7.h
4284                 fi
4285                 install_headers_dir=install-headers-cpio
4286                 use_collect2=yes
4287                 extra_headers=math-68881.h
4288                 float_format=m68k
4289                 ;;
4290         m68k-hp-hpux*)  # HP 9000 series 300
4291                 xm_file="xm_alloca.h ${xm_file}"
4292                 xm_defines="USG NO_SYS_SIGLIST"
4293                 if test x$gas = xyes
4294                 then
4295                         xmake_file=m68k/x-hp320g
4296                         tm_file=m68k/hp320g.h
4297                 else
4298                         xmake_file=m68k/x-hp320
4299                         tm_file=m68k/hp320.h
4300                 fi
4301                 install_headers_dir=install-headers-cpio
4302                 use_collect2=yes
4303                 extra_headers=math-68881.h
4304                 float_format=m68k
4305                 ;;
4306         m68k-sun-mach*)
4307                 tm_file=m68k/sun3mach.h
4308                 use_collect2=yes
4309                 extra_headers=math-68881.h
4310                 float_format=m68k
4311                 ;;
4312         m68k-sony-newsos3*)
4313                 if test x$gas = xyes
4314                 then
4315                         tm_file=m68k/news3gas.h
4316                 else
4317                         tm_file=m68k/news3.h
4318                 fi
4319                 use_collect2=yes
4320                 extra_headers=math-68881.h
4321                 float_format=m68k
4322                 ;;
4323         m68k-sony-bsd* | m68k-sony-newsos*)
4324                 if test x$gas = xyes
4325                 then
4326                         tm_file=m68k/newsgas.h
4327                 else
4328                         tm_file=m68k/news.h
4329                 fi
4330                 use_collect2=yes
4331                 extra_headers=math-68881.h
4332                 float_format=m68k
4333                 ;;
4334         m68k-next-nextstep2*)
4335                 tm_file=m68k/next21.h
4336                 xm_file="m68k/xm-next.h ${xm_file}"
4337                 tmake_file=m68k/t-next
4338                 xmake_file=m68k/x-next
4339                 extra_objs=nextstep.o
4340                 extra_headers=math-68881.h
4341                 use_collect2=yes
4342                 float_format=m68k
4343                 ;;
4344         m68k-next-nextstep3*)
4345                 tm_file=m68k/next.h
4346                 xm_file="m68k/xm-next.h ${xm_file}"
4347                 tmake_file=m68k/t-next
4348                 xmake_file=m68k/x-next
4349                 extra_objs=nextstep.o
4350                 extra_parts="crtbegin.o crtend.o"
4351                 extra_headers=math-68881.h
4352                 float_format=m68k
4353                 if test x$enable_threads = xyes; then
4354                         thread_file='mach'
4355                 fi
4356                 ;;
4357         m68k-sun-sunos3*)
4358                 if test x$with_fp = xno
4359                 then
4360                         tm_file=m68k/sun3n3.h
4361                 else
4362                         tm_file=m68k/sun3o3.h
4363                         float_format=m68k
4364                 fi
4365                 use_collect2=yes
4366                 extra_headers=math-68881.h
4367                 ;;
4368         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4369                 if test x$with_fp = xno
4370                 then
4371                         tm_file=m68k/sun3n.h
4372                 else
4373                         tm_file=m68k/sun3.h
4374                         float_format=m68k
4375                 fi
4376                 use_collect2=yes
4377                 extra_headers=math-68881.h
4378                 ;;
4379         m68k-wrs-vxworks*)
4380                 tm_file=m68k/vxm68k.h
4381                 tmake_file=m68k/t-vxworks68
4382                 extra_headers=math-68881.h
4383                 thread_file='vxworks'
4384                 float_format=m68k
4385                 ;;
4386         m68k-*-aout*)
4387                 tmake_file=m68k/t-m68kbare
4388                 tm_file="m68k/m68k-aout.h libgloss.h"
4389                 extra_headers=math-68881.h
4390                 float_format=m68k
4391                 ;;
4392         m68k-*-coff*)
4393                 tmake_file=m68k/t-m68kbare
4394                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4395                 extra_headers=math-68881.h
4396                 float_format=m68k
4397                 ;;
4398         m68020-*-elf* | m68k-*-elf*)
4399                 tm_file="m68k/m68020-elf.h libgloss.h"
4400                 xm_file=m68k/xm-m68kv.h
4401                 tmake_file=m68k/t-m68kelf
4402                 header_files=math-68881.h
4403                 ;;
4404         m68k-*-lynxos*)
4405                 if test x$gas = xyes
4406                 then
4407                         tm_file=m68k/lynx.h
4408                 else
4409                         tm_file=m68k/lynx-ng.h
4410                 fi
4411                 xm_file=m68k/xm-lynx.h
4412                 xmake_file=x-lynx
4413                 tmake_file=m68k/t-lynx
4414                 extra_headers=math-68881.h
4415                 float_format=m68k
4416                 ;;
4417         m68k*-*-netbsd*)
4418                 tm_file=m68k/netbsd.h
4419                 tmake_file=t-netbsd
4420                 float_format=m68k
4421        use_collect2=yes
4422                 ;;
4423         m68k*-*-openbsd*)
4424                 float_format=m68k
4425                 # we need collect2 until our bug is fixed...
4426                 use_collect2=yes
4427                 ;;
4428         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4429                 xm_file="xm-alloca.h ${xm_file}"
4430                 xm_defines=USG
4431                 xmake_file=m68k/x-m68kv
4432                 extra_parts="crtbegin.o crtend.o"
4433                 extra_headers=math-68881.h
4434                 float_format=m68k
4435                 ;;
4436         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4437                 tm_file=m68k/m68kv4.h
4438                 xm_file="xm-alloca.h ${xm_file}"
4439                 xm_defines=USG
4440                 tmake_file=t-svr4
4441                 extra_parts="crtbegin.o crtend.o"
4442                 extra_headers=math-68881.h
4443                 float_format=m68k
4444                 ;;
4445         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4446                                         # with a.out format
4447                 xmake_file=x-linux
4448                 tm_file=m68k/linux-aout.h
4449                 tmake_file="t-linux-aout m68k/t-linux-aout"
4450                 extra_headers=math-68881.h
4451                 float_format=m68k
4452                 gnu_ld=yes
4453                 ;;
4454         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4455                                         # with ELF format using the
4456                                         # GNU/Linux C library 5
4457                 xmake_file=x-linux
4458                 tm_file=m68k/linux.h
4459                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4460                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4461                 extra_headers=math-68881.h
4462                 float_format=m68k
4463                 gnu_ld=yes
4464                 ;;
4465         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4466                                         # with ELF format using glibc 2
4467                                         # aka the GNU/Linux C library 6.
4468                 xmake_file=x-linux
4469                 tm_file=m68k/linux.h
4470                 tmake_file="t-linux m68k/t-linux"
4471                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4472                 extra_headers=math-68881.h
4473                 float_format=m68k
4474                 gnu_ld=yes
4475                 if test x$enable_threads = xyes; then
4476                         thread_file='posix'
4477                 fi
4478                 ;;
4479         m68k-*-psos*)
4480                 tmake_file=m68k/t-m68kbare
4481                 tm_file=m68k/m68k-psos.h
4482                 extra_headers=math-68881.h
4483                 float_format=m68k
4484                 ;;
4485         m68k-*-rtems*)
4486                 tmake_file="m68k/t-m68kbare t-rtems"
4487                 tm_file=m68k/rtems.h
4488                 extra_headers=math-68881.h
4489                 float_format=m68k
4490                 ;;
4491
4492         m88k-dg-dgux*)
4493                 case $machine in
4494                   m88k-dg-dguxbcs*)
4495                     tm_file=m88k/dguxbcs.h
4496                     tmake_file=m88k/t-dguxbcs
4497                     ;;
4498                   *)
4499                     tm_file=m88k/dgux.h
4500                     tmake_file=m88k/t-dgux
4501                     ;;
4502                 esac
4503                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4504                 xmake_file=m88k/x-dgux
4505                 if test x$gas = xyes
4506                 then
4507                         tmake_file=m88k/t-dgux-gas
4508                 fi
4509                 ;;
4510         m88k-dolphin-sysv3*)
4511                 tm_file=m88k/dolph.h
4512                 extra_parts="crtbegin.o crtend.o"
4513                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4514                 xmake_file=m88k/x-dolph
4515                 if test x$gas = xyes
4516                 then
4517                         tmake_file=m88k/t-m88k-gas
4518                 fi
4519                 ;;
4520         m88k-tektronix-sysv3)
4521                 tm_file=m88k/tekXD88.h
4522                 extra_parts="crtbegin.o crtend.o"
4523                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4524                 xmake_file=m88k/x-tekXD88
4525                 if test x$gas = xyes
4526                 then
4527                         tmake_file=m88k/t-m88k-gas
4528                 fi
4529                 ;;
4530         m88k-*-aout*)
4531                 tm_file=m88k/m88k-aout.h
4532                 ;;
4533         m88k-*-coff*)
4534                 tm_file=m88k/m88k-coff.h
4535                 tmake_file=m88k/t-bug
4536                 ;;
4537         m88k-*-luna*)
4538                 tm_file=m88k/luna.h
4539                 extra_parts="crtbegin.o crtend.o"
4540                 if test x$gas = xyes
4541                 then
4542                         tmake_file=m88k/t-luna-gas
4543                 else
4544                         tmake_file=m88k/t-luna
4545                 fi
4546                 ;;
4547         m88k-*-openbsd*)
4548                 tmake_file="${tmake_file} m88k/t-luna-gas"
4549                 ;;
4550         m88k-*-sysv3*)
4551                 tm_file=m88k/sysv3.h
4552                 extra_parts="crtbegin.o crtend.o"
4553                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4554                 xmake_file=m88k/x-sysv3
4555                 if test x$gas = xyes
4556                 then
4557                         tmake_file=m88k/t-m88k-gas
4558                 fi
4559                 ;;
4560         m88k-*-sysv4*)
4561                 tm_file=m88k/sysv4.h
4562                 extra_parts="crtbegin.o crtend.o"
4563                 xmake_file=m88k/x-sysv4
4564                 tmake_file=m88k/t-sysv4
4565                 ;;
4566         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
4567                 if test "x$gnu_ld" = xyes
4568                 then
4569                         tm_file="mips/iris6.h mips/iris6gld.h"
4570                         tmake_file=mips/t-iris6gld
4571                 else
4572                         tm_file=mips/iris6.h
4573                         tmake_file=mips/t-iris6
4574                 fi
4575                 xm_file=mips/xm-iris6.h
4576                 xmake_file=mips/x-iris6
4577 #               if test x$enable_threads = xyes; then
4578 #                       thread_file='irix'
4579 #               fi
4580                 ;;
4581         mips-wrs-vxworks)
4582                 tm_file="mips/elf.h libgloss.h mips/vxworks.h"
4583                 tmake_file=mips/t-ecoff
4584                 gas=yes
4585                 gnu_ld=yes
4586                 extra_parts="crtbegin.o crtend.o"
4587                 thread_file='vxworks'
4588                 ;;
4589         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
4590                 tm_file="mips/iris6.h mips/cross64.h"
4591                 xm_defines=USG
4592                 xm_file="mips/xm-iris5.h"
4593                 xmake_file=mips/x-iris
4594                 tmake_file=mips/t-cross64
4595                 # See comment in mips/iris[56].h files.
4596                 use_collect2=yes
4597 #               if test x$enable_threads = xyes; then
4598 #                       thread_file='irix'
4599 #               fi
4600                 ;;
4601         mips-sni-sysv4)
4602                 if test x$gas = xyes
4603                 then
4604                         if test x$stabs = xyes
4605                         then
4606                                 tm_file=mips/iris5gdb.h
4607                         else
4608                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
4609                         fi
4610                 else
4611                         tm_file=mips/sni-svr4.h
4612                 fi
4613                 xm_defines=USG
4614                 xmake_file=mips/x-sni-svr4
4615                 tmake_file=mips/t-mips-gas
4616                 if test x$gnu_ld != xyes
4617                 then
4618                         use_collect2=yes
4619                 fi
4620                 ;;
4621         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
4622                 if test x$gas = xyes
4623                 then
4624                         tm_file="mips/iris5.h mips/iris5gas.h"
4625                         if test x$stabs = xyes
4626                         then
4627                                 tm_file="${tm_file} dbx.h"
4628                         fi
4629                 else
4630                         tm_file=mips/iris5.h
4631                 fi
4632                 xm_defines=USG
4633                 xm_file="mips/xm-iris5.h"
4634                 xmake_file=mips/x-iris
4635                 # mips-tfile doesn't work yet
4636                 tmake_file=mips/t-mips-gas
4637                 # See comment in mips/iris5.h file.
4638                 use_collect2=yes
4639 #               if test x$enable_threads = xyes; then
4640 #                       thread_file='irix'
4641 #               fi
4642                 ;;
4643         mips-sgi-irix4loser*)           # Mostly like a MIPS.
4644                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
4645                 if test x$stabs = xyes; then
4646                         tm_file="${tm_file} dbx.h"
4647                 fi
4648                 xm_defines=USG
4649                 xmake_file=mips/x-iris
4650                 if test x$gas = xyes
4651                 then
4652                         tmake_file=mips/t-mips-gas
4653                 else
4654                         extra_passes="mips-tfile mips-tdump"
4655                 fi
4656                 if test x$gnu_ld != xyes
4657                 then
4658                         use_collect2=yes
4659                 fi
4660 #               if test x$enable_threads = xyes; then
4661 #                       thread_file='irix'
4662 #               fi
4663                 ;;
4664         mips-sgi-irix4*)                # Mostly like a MIPS.
4665                 tm_file="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-*)                     # Mostly like a MIPS.
4686                 tm_file="mips/iris3.h ${tm_file}"
4687                 if test x$stabs = xyes; then
4688                         tm_file="${tm_file} dbx.h"
4689                 fi
4690                 xm_defines=USG
4691                 xmake_file=mips/x-iris3
4692                 if test x$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                 ;;
4703         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
4704                 tm_file="mips/osfrose.h ${tm_file}"
4705                 xmake_file=mips/x-osfrose
4706                 tmake_file=mips/t-osfrose
4707                 extra_objs=halfpic.o
4708                 use_collect2=yes
4709                 ;;
4710         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
4711                 tm_file=mips/dec-osf1.h
4712                 if test x$stabs = xyes; then
4713                         tm_file="${tm_file} dbx.h"
4714                 fi
4715                 xmake_file=mips/x-dec-osf1
4716                 if test x$gas = xyes
4717                 then
4718                         tmake_file=mips/t-mips-gas
4719                 else
4720                         tmake_file=mips/t-ultrix
4721                         extra_passes="mips-tfile mips-tdump"
4722                 fi
4723                 if test x$gnu_ld != xyes
4724                 then
4725                         use_collect2=yes
4726                 fi
4727                 ;;
4728         mips-dec-bsd*)                  # Decstation running 4.4 BSD
4729               tm_file=mips/dec-bsd.h
4730               if test x$gas = xyes
4731               then
4732                         tmake_file=mips/t-mips-gas
4733               else
4734                         tmake_file=mips/t-ultrix
4735                         extra_passes="mips-tfile mips-tdump"
4736               fi
4737               if test x$gnu_ld != xyes
4738               then
4739                         use_collect2=yes
4740               fi
4741               ;;
4742         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
4743                 tm_file=mips/netbsd.h
4744                 # On NetBSD, the headers are already okay, except for math.h.
4745                 tmake_file=t-netbsd
4746                 ;;
4747        mips*-*-linux*)                         # Linux MIPS, either endian.
4748                 xmake_file=x-linux
4749                 xm_file="xm-siglist.h ${xm_file}"
4750                case $machine in
4751                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
4752                        *)         tm_file="mips/elf.h mips/linux.h" ;;
4753                esac
4754                 extra_parts="crtbegin.o crtend.o"
4755                 gnu_ld=yes
4756                 gas=yes
4757                 ;;
4758         mips*el-*-openbsd*)     # mips little endian
4759                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4760                 tm_file=mips/openbsd.h
4761                 ;;
4762         mips*-*-openbsd*)               # mips big endian
4763                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
4764                 tm_file=mips/openbsd-be.h
4765                 ;;
4766         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
4767                 tm_file="mips/news4.h ${tm_file}"
4768                 if test x$stabs = xyes; then
4769                         tm_file="${tm_file} dbx.h"
4770                 fi
4771                 if test x$gas = xyes
4772                 then
4773                         tmake_file=mips/t-mips-gas
4774                 else
4775                         extra_passes="mips-tfile mips-tdump"
4776                 fi
4777                 if test x$gnu_ld != xyes
4778                 then
4779                         use_collect2=yes
4780                 fi
4781                 xmake_file=mips/x-sony
4782                 ;;
4783         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
4784                                         # That is based on svr4.
4785                 # t-svr4 is not right because this system doesn't use ELF.
4786                 tm_file="mips/news5.h ${tm_file}"
4787                 if test x$stabs = xyes; then
4788                         tm_file="${tm_file} dbx.h"
4789                 fi
4790                 xm_file="xm-siglist.h ${xm_file}"
4791                 xm_defines=USG
4792                 if test x$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$gnu_ld != xyes
4799                 then
4800                         use_collect2=yes
4801                 fi
4802                 ;;
4803         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
4804                 tm_file="mips/svr4-5.h mips/svr4-t.h"
4805                 if test x$stabs = xyes; then
4806                         tm_file="${tm_file} dbx.h"
4807                 fi
4808                 xm_file="xm-siglist.h ${xm_file}"
4809                 xm_defines=USG
4810                 xmake_file=mips/x-sysv
4811                 if test x$gas = xyes
4812                 then
4813                         tmake_file=mips/t-mips-gas
4814                         extra_parts="crtbegin.o crtend.o"
4815                 else
4816                         tmake_file=mips/t-mips
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-*-ultrix* | mips-dec-mach3)        # Decstation.
4825                 tm_file="mips/ultrix.h ${tm_file}"
4826                 if test x$stabs = xyes; then
4827                         tm_file="${tm_file} dbx.h"
4828                 fi
4829                 xmake_file=mips/x-ultrix
4830                 if test x$gas = xyes
4831                 then
4832                         tmake_file=mips/t-mips-gas
4833                 else
4834                         tmake_file=mips/t-ultrix
4835                         extra_passes="mips-tfile mips-tdump"
4836                 fi
4837                 if test x$gnu_ld != xyes
4838                 then
4839                         use_collect2=yes
4840                 fi
4841                 ;;
4842         mips-*-riscos[56789]bsd*)
4843                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
4844                 if test x$stabs = xyes; then
4845                         tm_file="${tm_file} dbx.h"
4846                 fi
4847                 if test x$gas = xyes
4848                 then
4849                         tmake_file=mips/t-bsd-gas
4850                 else
4851                         tmake_file=mips/t-bsd
4852                         extra_passes="mips-tfile mips-tdump"
4853                 fi
4854                 if test x$gnu_ld != xyes
4855                 then
4856                         use_collect2=yes
4857                 fi
4858                 ;;
4859         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
4860                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
4861                 if test x$stabs = xyes; then
4862                         tm_file="${tm_file} dbx.h"
4863                 fi
4864                 if test x$gas = xyes
4865                 then
4866                         tmake_file=mips/t-bsd-gas
4867                 else
4868                         tmake_file=mips/t-bsd
4869                         extra_passes="mips-tfile mips-tdump"
4870                 fi
4871                 if test x$gnu_ld != xyes
4872                 then
4873                         use_collect2=yes
4874                 fi
4875                 ;;
4876         mips-*-riscos[56789]sysv4*)
4877                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
4878                 if test x$stabs = xyes; then
4879                         tm_file="${tm_file} dbx.h"
4880                 fi
4881                 xm_file="xm-siglist.h ${xm_file}"
4882                 xmake_file=mips/x-sysv
4883                 if test x$gas = xyes
4884                 then
4885                         tmake_file=mips/t-svr4-gas
4886                 else
4887                         tmake_file=mips/t-svr4
4888                         extra_passes="mips-tfile mips-tdump"
4889                 fi
4890                 if test x$gnu_ld != xyes
4891                 then
4892                         use_collect2=yes
4893                 fi
4894                 ;;
4895         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
4896                 tm_file="mips/svr4-4.h ${tm_file}"
4897                 if test x$stabs = xyes; then
4898                         tm_file="${tm_file} dbx.h"
4899                 fi
4900                 xm_defines=USG
4901                 xmake_file=mips/x-sysv
4902                 if test x$gas = xyes
4903                 then
4904                         tmake_file=mips/t-svr4-gas
4905                 else
4906                         tmake_file=mips/t-svr4
4907                         extra_passes="mips-tfile mips-tdump"
4908                 fi
4909                 if test x$gnu_ld != xyes
4910                 then
4911                         use_collect2=yes
4912                 fi
4913                 ;;
4914         mips-*-riscos[56789]sysv*)
4915                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
4916                 if test x$stabs = xyes; then
4917                         tm_file="${tm_file} dbx.h"
4918                 fi
4919                 xm_defines=USG
4920                 xmake_file=mips/x-sysv
4921                 if test x$gas = xyes
4922                 then
4923                         tmake_file=mips/t-svr3-gas
4924                 else
4925                         tmake_file=mips/t-svr3
4926                         extra_passes="mips-tfile mips-tdump"
4927                 fi
4928                 if test x$gnu_ld != xyes
4929                 then
4930                         use_collect2=yes
4931                 fi
4932                 ;;
4933         mips-*-sysv* | mips-*-riscos*sysv*)
4934                 tm_file="mips/svr3-4.h ${tm_file}"
4935                 if test x$stabs = xyes; then
4936                         tm_file="${tm_file} dbx.h"
4937                 fi
4938                 xm_defines=USG
4939                 xmake_file=mips/x-sysv
4940                 if test x$gas = xyes
4941                 then
4942                         tmake_file=mips/t-svr3-gas
4943                 else
4944                         tmake_file=mips/t-svr3
4945                         extra_passes="mips-tfile mips-tdump"
4946                 fi
4947                 if test x$gnu_ld != xyes
4948                 then
4949                         use_collect2=yes
4950                 fi
4951                 ;;
4952         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
4953                 tm_file=mips/mips-5.h
4954                 if test x$stabs = xyes; then
4955                         tm_file="${tm_file} dbx.h"
4956                 fi
4957                 if test x$gas = xyes
4958                 then
4959                         tmake_file=mips/t-mips-gas
4960                 else
4961                         extra_passes="mips-tfile mips-tdump"
4962                 fi
4963                 if test x$gnu_ld != xyes
4964                 then
4965                         use_collect2=yes
4966                 fi
4967                 ;;
4968         mips-*-gnu*)
4969                 ;;
4970         mipsel-*-ecoff*)
4971                 tm_file=mips/ecoffl.h
4972                 if test x$stabs = xyes; then
4973                         tm_file="${tm_file} dbx.h"
4974                 fi
4975                 tmake_file=mips/t-ecoff
4976                 ;;
4977         mips-*-ecoff*)
4978                 tm_file="gofast.h mips/ecoff.h"
4979                 if test x$stabs = xyes; then
4980                         tm_file="${tm_file} dbx.h"
4981                 fi
4982                 tmake_file=mips/t-ecoff
4983                 ;;
4984         mipsel-*-elf*)
4985                 tm_file="mips/elfl.h libgloss.h"
4986                 tmake_file=mips/t-elf
4987                 ;;
4988         mips-*-elf*)
4989                 tm_file="mips/elf.h"
4990                 tmake_file=mips/t-elf
4991                 ;;
4992         mips64el-*-elf*)
4993                 tm_file="mips/elfl64.h"
4994                 tmake_file=mips/t-elf
4995                 ;;
4996         mips64orionel-*-elf*)
4997                 tm_file="mips/elforion.h mips/elfl64.h libgloss.h"
4998                 tmake_file=mips/t-elf
4999                 ;;
5000         mips64-*-elf*)
5001                 tm_file="mips/elf64.h"
5002                 tmake_file=mips/t-elf
5003                 ;;
5004         mips64orion-*-elf*)
5005                 tm_file="mips/elforion.h mips/elf64.h libgloss.h"
5006                 tmake_file=mips/t-elf
5007                 ;;
5008         mips64orion-*-rtems*)
5009                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5010                 tmake_file="mips/t-ecoff t-rtems"
5011                 ;;
5012         mipstx39el-*-elf*)
5013                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5014                 tmake_file=mips/t-r3900
5015                 ;;
5016         mipstx39-*-elf*)
5017                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5018                 tmake_file=mips/t-r3900
5019                 ;;
5020         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5021                 if test x$stabs = xyes; then
5022                         tm_file="${tm_file} dbx.h"
5023                 fi
5024                 if test x$gas = xyes
5025                 then
5026                         tmake_file=mips/t-mips-gas
5027                 else
5028                         extra_passes="mips-tfile mips-tdump"
5029                 fi
5030                 if test x$gnu_ld != xyes
5031                 then
5032                         use_collect2=yes
5033                 fi
5034                 ;;
5035         mn10200-*-*)
5036                 cpu_type=mn10200
5037                 tm_file="mn10200/mn10200.h"
5038                 if test x$stabs = xyes
5039                 then
5040                         tm_file="${tm_file} dbx.h"
5041                 fi
5042                 use_collect2=no
5043                 ;;
5044         mn10300-*-*)
5045                 cpu_type=mn10300
5046                 tm_file="mn10300/mn10300.h"
5047                 if test x$stabs = xyes
5048                 then
5049                         tm_file="${tm_file} dbx.h"
5050                 fi
5051                 use_collect2=no
5052                 ;;
5053         ns32k-encore-bsd*)
5054                 tm_file=ns32k/encore.h
5055                 use_collect2=yes
5056                 ;;
5057         ns32k-sequent-bsd*)
5058                 tm_file=ns32k/sequent.h
5059                 use_collect2=yes
5060                 ;;
5061         ns32k-tek6100-bsd*)
5062                 tm_file=ns32k/tek6100.h
5063                 use_collect2=yes
5064                 ;;
5065         ns32k-tek6200-bsd*)
5066                 tm_file=ns32k/tek6200.h
5067                 use_collect2=yes
5068                 ;;
5069 # This has not been updated to GCC 2.
5070 #       ns32k-ns-genix*)
5071 #               xm_defines=USG
5072 #               xmake_file=ns32k/x-genix
5073 #               tm_file=ns32k/genix.h
5074 #               use_collect2=yes
5075 #               ;;
5076         ns32k-merlin-*)
5077                 tm_file=ns32k/merlin.h
5078                 use_collect2=yes
5079                 ;;
5080         ns32k-pc532-mach*)
5081                 tm_file=ns32k/pc532-mach.h
5082                 use_collect2=yes
5083                 ;;
5084         ns32k-pc532-minix*)
5085                 tm_file=ns32k/pc532-min.h
5086                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5087                 xm_defines=USG
5088                 use_collect2=yes
5089                 ;;
5090         ns32k-*-netbsd*)
5091                 tm_file=ns32k/netbsd.h
5092                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5093                 # On NetBSD, the headers are already okay, except for math.h.
5094                 tmake_file=t-netbsd
5095        use_collect2=yes
5096                 ;;
5097         pdp11-*-bsd)
5098                 tm_file="${tm_file} pdp11/2bsd.h"
5099                 ;;
5100         pdp11-*-*)
5101                 ;;
5102         ns32k-*-openbsd*)
5103                 # Nothing special
5104                 ;;
5105         pyramid-*-*)
5106                 cpu_type=pyr
5107                 xmake_file=pyr/x-pyr
5108                 use_collect2=yes
5109                 ;;
5110         romp-*-aos*)
5111                 use_collect2=yes
5112                 ;;
5113         romp-*-mach*)
5114                 xmake_file=romp/x-mach
5115                 use_collect2=yes
5116                 ;;
5117         romp-*-openbsd*)
5118                 # Nothing special
5119                 ;;
5120         powerpc-*-openbsd*)
5121                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5122                 ;;
5123         powerpc-*-beos*)
5124                 cpu_type=rs6000
5125                 tm_file=rs6000/beos.h
5126                 xm_file=rs6000/xm-beos.h
5127                 tmake_file=rs6000/t-beos
5128                 xmake_file=rs6000/x-beos
5129                 ;;
5130         powerpc-*-sysv* | powerpc-*-elf*)
5131                 tm_file=rs6000/sysv4.h
5132                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5133                 xm_defines="USG POSIX"
5134                 extra_headers=ppc-asm.h
5135                 if test x$gas = xyes
5136                 then
5137                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5138                 else
5139                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5140                 fi
5141                 xmake_file=rs6000/x-sysv4
5142                 ;;
5143         powerpc-*-eabiaix*)
5144                 tm_file=rs6000/eabiaix.h
5145                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5146                 extra_headers=ppc-asm.h
5147                 ;;
5148         powerpc-*-eabisim*)
5149                 tm_file=rs6000/eabisim.h
5150                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5151                 extra_headers=ppc-asm.h
5152                 ;;
5153         powerpc-*-eabi*)
5154                 tm_file=rs6000/eabi.h
5155                 if test x$gas = xyes
5156                 then
5157                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5158                 else
5159                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5160                 fi
5161                 extra_headers=ppc-asm.h
5162                 ;;
5163         powerpc-*-rtems*)
5164                 tm_file=rs6000/rtems.h
5165                 if test x$gas = xyes
5166                 then
5167                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5168                 else
5169                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5170                 fi
5171                 extra_headers=ppc-asm.h
5172                 ;;
5173         powerpc-*-linux-gnulibc1)
5174                 tm_file=rs6000/linux.h
5175                 xm_file=rs6000/xm-sysv4.h
5176                 out_file=rs6000/rs6000.c
5177                 if test x$gas = xyes
5178                 then
5179                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5180                 else
5181                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5182                 fi
5183                 xmake_file=x-linux
5184                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5185                 extra_headers=ppc-asm.h
5186                 if test x$enable_threads = xyes; then
5187                         thread_file='posix'
5188                 fi
5189                 ;;
5190         powerpc-*-linux-gnu*)
5191                 tm_file=rs6000/linux.h
5192                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5193                 xm_defines="USG ${xm_defines}"
5194                 out_file=rs6000/rs6000.c
5195                 if test x$gas = xyes
5196                 then
5197                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5198                 else
5199                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5200                 fi
5201                 xmake_file=x-linux
5202                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5203                 extra_headers=ppc-asm.h
5204                 if test x$enable_threads = xyes; then
5205                         thread_file='posix'
5206                 fi
5207                 ;;
5208         powerpc-wrs-vxworks*)
5209                 cpu_type=rs6000
5210                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5211                 xm_defines="USG POSIX"
5212                 tm_file=rs6000/vxppc.h
5213                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5214                 extra_headers=ppc-asm.h
5215                 thread_file='vxworks'
5216                 ;;
5217         powerpcle-*-sysv* | powerpcle-*-elf*)
5218                 tm_file=rs6000/sysv4le.h
5219                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5220                 xm_defines="USG POSIX"
5221                 if test x$gas = xyes
5222                 then
5223                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5224                 else
5225                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5226                 fi
5227                 xmake_file=rs6000/x-sysv4
5228                 extra_headers=ppc-asm.h
5229                 ;;
5230         powerpcle-*-eabisim*)
5231                 tm_file=rs6000/eabilesim.h
5232                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5233                 extra_headers=ppc-asm.h
5234                 ;;
5235         powerpcle-*-eabi*)
5236                 tm_file=rs6000/eabile.h
5237                 if test x$gas = xyes
5238                 then
5239                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5240                 else
5241                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5242                 fi
5243                 extra_headers=ppc-asm.h
5244                 ;;
5245         powerpcle-*-winnt* )
5246                 tm_file=rs6000/win-nt.h
5247                 tmake_file=rs6000/t-winnt
5248 #               extra_objs=pe.o
5249                 if test x$enable_threads = xyes; then
5250                         thread_file='win32'
5251                 fi
5252                 extra_headers=ppc-asm.h
5253                 ;;
5254         powerpcle-*-pe | powerpcle-*-cygwin*)
5255                 tm_file=rs6000/cygwin.h
5256                 xm_file="rs6000/xm-cygwin.h ${xm_file}"
5257                 tmake_file=rs6000/t-winnt
5258                 xmake_file=rs6000/x-cygwin
5259 #               extra_objs=pe.o
5260                 if test x$enable_threads = xyes; then
5261                         thread_file='win32'
5262                 fi
5263                 exeext=.exe
5264                 extra_headers=ppc-asm.h
5265                 ;;
5266         powerpcle-*-solaris2*)
5267                 tm_file=rs6000/sol2.h
5268                 xm_file="xm-siglist.h rs6000/xm-sysv4.h"
5269                 xm_defines="USG POSIX"
5270                 if test x$gas = xyes
5271                 then
5272                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5273                 else
5274                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5275                 fi
5276                 xmake_file=rs6000/x-sysv4
5277                 extra_headers=ppc-asm.h
5278                 ;;
5279         rs6000-ibm-aix3.[01]*)
5280                 tm_file=rs6000/aix31.h
5281                 xmake_file=rs6000/x-aix31
5282                 float_format=none
5283                 use_collect2=yes
5284                 ;;
5285         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5286                 tm_file=rs6000/aix3newas.h
5287                 if test x$host != x$target
5288                 then
5289                         tmake_file=rs6000/t-xnewas
5290                 else
5291                         tmake_file=rs6000/t-newas
5292                 fi
5293                 float_format=none
5294                 use_collect2=yes
5295                 ;;
5296         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5297                 tm_file=rs6000/aix41.h
5298                 if test x$host != x$target
5299                 then
5300                         tmake_file=rs6000/t-xnewas
5301                 else
5302                         tmake_file=rs6000/t-newas
5303                 fi
5304                 if test "$gnu_ld" = yes
5305                 then
5306                         xmake_file=rs6000/x-aix41-gld
5307                 else
5308                         xmake_file=rs6000/x-aix41
5309                 fi
5310                 float_format=none
5311                 use_collect2=yes
5312                 ;;
5313         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5314                 tm_file=rs6000/aix43.h
5315                 if test x$host != x$target
5316                 then
5317                         tmake_file=rs6000/t-xaix43
5318                 else
5319                         tmake_file=rs6000/t-aix43
5320                 fi
5321                 xmake_file=rs6000/x-aix43
5322                 float_format=none
5323                 use_collect2=yes
5324                 ;;
5325         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5326                 tm_file=rs6000/aix43.h
5327                 if test x$host != x$target
5328                 then
5329                         tmake_file=rs6000/t-xaix43
5330                 else
5331                         tmake_file=rs6000/t-aix43
5332                 fi
5333                 xmake_file=rs6000/x-aix43
5334                 float_format=none
5335                 use_collect2=yes
5336                 ;;
5337         rs6000-ibm-aix*)
5338                 float_format=none
5339                 use_collect2=yes
5340                 ;;
5341         rs6000-bull-bosx)
5342                 float_format=none
5343                 use_collect2=yes
5344                 ;;
5345         rs6000-*-mach*)
5346                 tm_file=rs6000/mach.h
5347                 xm_file="${xm_file} rs6000/xm-mach.h"
5348                 xmake_file=rs6000/x-mach
5349                 use_collect2=yes
5350                 ;;
5351         rs6000-*-lynxos*)
5352                 tm_file=rs6000/lynx.h
5353                 xm_file=rs6000/xm-lynx.h
5354                 tmake_file=rs6000/t-rs6000
5355                 xmake_file=rs6000/x-lynx
5356                 use_collect2=yes
5357                 ;;
5358         sh-*-elf*)
5359                 tm_file=sh/elf.h
5360                 float_format=sh
5361                 ;;
5362         sh-*-rtemself*)
5363                 tmake_file="sh/t-sh t-rtems"
5364                 tm_file=sh/rtemself.h
5365                 float_format=sh
5366                 ;;
5367         sh-*-rtems*)
5368                 tmake_file="sh/t-sh t-rtems"
5369                 tm_file=sh/rtems.h
5370                 float_format=sh
5371                 ;;
5372         sh-*-*)
5373                 float_format=sh
5374                 ;;
5375         sparc-tti-*)
5376                 tm_file=sparc/pbd.h
5377                 xm_file="xm-alloca.h ${xm_file}"
5378                 xm_defines=USG
5379                 ;;
5380         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5381                 tm_file=sparc/vxsparc.h
5382                 tmake_file=sparc/t-vxsparc
5383                 use_collect2=yes
5384                 thread_file='vxworks'
5385                 ;;
5386         sparc-*-aout*)
5387                 tmake_file=sparc/t-sparcbare
5388                 tm_file="sparc/aout.h libgloss.h"
5389                 ;;
5390         sparc-*-netbsd*)
5391                 tm_file=sparc/netbsd.h
5392                 tmake_file=t-netbsd
5393        use_collect2=yes
5394                 ;;
5395         sparc-*-openbsd*)
5396                 # we need collect2 until our bug is fixed...
5397                 use_collect2=yes
5398                 ;;
5399         sparc-*-bsd*)
5400                 tm_file=sparc/bsd.h
5401                 ;;
5402         sparc-*-elf*)
5403                 tm_file=sparc/elf.h
5404                 tmake_file=sparc/t-elf
5405                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5406                 #float_format=i128
5407                 float_format=i64
5408                 ;;
5409         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5410                 xm_file="${xm_file} sparc/xm-linux.h"
5411                 tm_file=sparc/linux-aout.h
5412                 xmake_file=x-linux
5413                 gnu_ld=yes
5414                 ;;
5415         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5416                 xm_file="${xm_file} sparc/xm-linux.h"
5417                 xmake_file=x-linux
5418                 tm_file=sparc/linux.h
5419                 tmake_file="t-linux t-linux-gnulibc1"
5420                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5421                 gnu_ld=yes
5422                 ;;
5423         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5424                 xm_file="${xm_file} sparc/xm-linux.h"
5425                 xmake_file=x-linux
5426                 tm_file=sparc/linux.h
5427                 tmake_file="t-linux"
5428                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5429                 gnu_ld=yes
5430                 if test x$enable_threads = xyes; then
5431                         thread_file='posix'
5432                 fi
5433                 ;;
5434         sparc-*-lynxos*)
5435                 if test x$gas = xyes
5436                 then
5437                         tm_file=sparc/lynx.h
5438                 else
5439                         tm_file=sparc/lynx-ng.h
5440                 fi
5441                 xm_file=sparc/xm-lynx.h
5442                 tmake_file=sparc/t-sunos41
5443                 xmake_file=x-lynx
5444                 ;;
5445         sparc-*-rtems*)
5446                 tmake_file="sparc/t-sparcbare t-rtems"
5447                 tm_file=sparc/rtems.h
5448                 ;;
5449         sparcv9-*-solaris2*)
5450                 tm_file=sparc/sol2-sld-64.h
5451                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5452                 xm_defines="USG POSIX"
5453                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5454                 xmake_file=sparc/x-sysv4
5455                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5456                 float_format=none
5457                 if test x${enable_threads} = x ; then
5458                     enable_threads=$have_pthread_h
5459                     if test x${enable_threads} = x ; then
5460                         enable_threads=$have_thread_h
5461                     fi
5462                 fi
5463                 if test x${enable_threads} = xyes ; then
5464                     if test x${have_pthread_h} = xyes ; then
5465                         thread_file='posix'
5466                     else
5467                         thread_file='solaris'
5468                     fi
5469                 fi
5470                 ;;
5471         sparc-hal-solaris2*)
5472                 xm_file=sparc/xm-sol2.h
5473                 tm_file="sparc/sol2.h sparc/hal.h"
5474                 tmake_file="sparc/t-halos sparc/t-sol2"
5475                 xmake_file=sparc/x-sysv4
5476                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5477                 broken_install=yes
5478                 ;;
5479         sparc-*-solaris2*)
5480                 if test x$gnu_ld = xyes
5481                 then
5482                         tm_file=sparc/sol2.h
5483                 else
5484                         tm_file=sparc/sol2-sld.h
5485                 fi
5486                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5487                 xm_defines="USG POSIX"
5488                 tmake_file=sparc/t-sol2
5489                 xmake_file=sparc/x-sysv4
5490                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5491                 case $machine in
5492                 *-*-solaris2.[0-4])
5493                         float_format=i128
5494                         ;;
5495                 *)
5496                         float_format=none
5497                         ;;
5498                 esac
5499                 if test x${enable_threads} = x; then
5500                     enable_threads=$have_pthread_h
5501                     if test x${enable_threads} = x; then
5502                         enable_threads=$have_thread_h
5503                     fi
5504                 fi
5505                 if test x${enable_threads} = xyes; then
5506                     if test x${have_pthread_h} = xyes; then
5507                         thread_file='posix'
5508                     else
5509                         thread_file='solaris'
5510                     fi
5511                 fi
5512                 ;;
5513         sparc-*-sunos4.0*)
5514                 tm_file=sparc/sunos4.h
5515                 tmake_file=sparc/t-sunos40
5516                 use_collect2=yes
5517                 ;;
5518         sparc-*-sunos4*)
5519                 tm_file=sparc/sunos4.h
5520                 tmake_file=sparc/t-sunos41
5521                 use_collect2=yes
5522                 if test x$gas = xyes; then
5523                         tm_file="${tm_file} sparc/sun4gas.h"
5524                 fi
5525                 ;;
5526         sparc-*-sunos3*)
5527                 tm_file=sparc/sun4o3.h
5528                 use_collect2=yes
5529                 ;;
5530         sparc-*-sysv4*)
5531                 tm_file=sparc/sysv4.h
5532                 xm_file="xm-siglist.h sparc/xm-sysv4.h"
5533                 xm_defines="USG POSIX"
5534                 tmake_file=t-svr4
5535                 xmake_file=sparc/x-sysv4
5536                 extra_parts="crtbegin.o crtend.o"
5537                 ;;
5538         sparc-*-vxsim*)
5539                 xm_file="xm-siglist.h sparc/xm-sysv4.h sparc/xm-sol2.h"
5540                 xm_defines="USG POSIX"
5541                 tm_file=sparc/vxsim.h
5542                 tmake_file=sparc/t-vxsparc
5543                 xmake_file=sparc/x-sysv4
5544                 ;;
5545         sparclet-*-aout*)
5546                 tm_file="sparc/splet.h libgloss.h"
5547                 tmake_file=sparc/t-splet
5548                 ;;
5549         sparclite-*-coff*)
5550                 tm_file="sparc/litecoff.h libgloss.h"
5551                 tmake_file=sparc/t-sparclite
5552                 ;;
5553         sparclite-*-aout*)
5554                 tm_file="sparc/lite.h aoutos.h libgloss.h"
5555                 tmake_file=sparc/t-sparclite
5556                 ;;
5557         sparc64-*-aout*)
5558                 tmake_file=sparc/t-sp64
5559                 tm_file=sparc/sp64-aout.h
5560                 ;;
5561         sparc64-*-elf*)
5562                 tmake_file=sparc/t-sp64
5563                 tm_file=sparc/sp64-elf.h
5564                 extra_parts="crtbegin.o crtend.o"
5565                 ;;
5566         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
5567                 tmake_file="t-linux sparc/t-linux64"
5568                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
5569                 tm_file=sparc/linux64.h
5570                 xmake_file=x-linux
5571                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5572                 gnu_ld=yes
5573                 ;;
5574 # This hasn't been upgraded to GCC 2.
5575 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
5576 #               tm_file=tahoe/harris.h
5577 #               ;;
5578 #       tahoe-*-bsd*)                   # tahoe running BSD
5579 #               ;;
5580         thumb-*-coff* | thumbel-*-coff*)
5581                 tm_file=arm/tcoff.h
5582                 out_file=arm/thumb.c
5583                 xm_file=arm/xm-thumb.h
5584                 md_file=arm/thumb.md
5585                 tmake_file=arm/t-thumb
5586                 ;;
5587         thumb-*-elf* | thumbel-*-elf*)
5588                 tm_file=arm/telf.h
5589                 out_file=arm/thumb.c
5590                 xm_file=arm/xm-thumb.h
5591                 md_file=arm/thumb.md
5592                 tmake_file=arm/t-thumb-elf
5593                 ;;
5594         thumb-wrs-vxworks)
5595                 tm_file=arm/tcoff.h
5596                 out_file=arm/thumb.c
5597                 xm_file=arm/xm-thumb.h
5598                 md_file=arm/thumb.md
5599                 tmake_file=arm/t-thumb
5600                 thread_file='vxworks'
5601                 ;;
5602         thumb-*-pe)
5603                 tm_file=arm/tpe.h
5604                 out_file=arm/thumb.c
5605                 xm_file=arm/xm-thumb.h
5606                 md_file=arm/thumb.md
5607                 tmake_file=arm/t-pe-thumb
5608                 extra_objs=pe.o
5609                 ;;
5610 # This hasn't been upgraded to GCC 2.
5611 #       tron-*-*)
5612 #               cpu_type=gmicro
5613 #               use_collect2=yes
5614 #               ;;
5615         v850-*-*)
5616                 cpu_type=v850
5617                 tm_file="v850/v850.h"
5618                 xm_file="v850/xm-v850.h"
5619                 tmake_file=v850/t-v850
5620                 if test x$stabs = xyes
5621                 then
5622                         tm_file="${tm_file} dbx.h"
5623                 fi
5624                 use_collect2=no
5625                 ;;
5626         vax-*-bsd*)                     # vaxen running BSD
5627                 use_collect2=yes
5628                 float_format=vax
5629                 ;;
5630         vax-*-sysv*)                    # vaxen running system V
5631                 tm_file="${tm_file} vax/vaxv.h"
5632                 xm_defines=USG
5633                 float_format=vax
5634                 ;;
5635         vax-*-netbsd*)
5636                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
5637                 tmake_file=t-netbsd
5638                 float_format=vax
5639        use_collect2=yes
5640                 ;;
5641         vax-*-openbsd*)
5642                 tmake_file="${tmake_file} vax/t-openbsd"
5643                 ;;
5644         vax-*-ultrix*)                  # vaxen running ultrix
5645                 tm_file="${tm_file} vax/ultrix.h"
5646                 use_collect2=yes
5647                 float_format=vax
5648                 ;;
5649         vax-*-vms*)                     # vaxen running VMS
5650                 xm_file=vax/xm-vms.h
5651                 tm_file=vax/vms.h
5652                 float_format=vax
5653                 ;;
5654         vax-*-*)                        # vax default entry
5655                 float_format=vax
5656                 ;;
5657         we32k-att-sysv*)
5658                 xm_file="${xm_file} xm-svr3"
5659                 use_collect2=yes
5660                 ;;
5661         *)
5662                 echo "Configuration $machine not supported" 1>&2
5663                 exit 1
5664                 ;;
5665         esac
5666
5667         case $machine in
5668         *-*-linux-gnu*)
5669                 ;; # Existing GNU/Linux systems do not use the GNU setup.
5670         *-*-gnu*)
5671                 # On the GNU system, the setup is just about the same on
5672                 # each different CPU.  The specific machines that GNU
5673                 # supports are matched above and just set $cpu_type.
5674                 xm_file="xm-gnu.h ${xm_file}"
5675                 tm_file=${cpu_type}/gnu.h
5676                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
5677                 # GNU always uses ELF.
5678                 elf=yes
5679                 # GNU tools are the only tools.
5680                 gnu_ld=yes
5681                 gas=yes
5682                 xmake_file=x-linux      # These details are the same as Linux.
5683                 tmake_file=t-gnu        # These are not.
5684                 ;;
5685         *-*-sysv4*)
5686                 xmake_try_sysv=x-sysv
5687                 install_headers_dir=install-headers-cpio
5688                 ;;
5689         *-*-sysv*)
5690                 install_headers_dir=install-headers-cpio
5691                 ;;
5692         esac
5693
5694         # Distinguish i[34567]86
5695         # Also, do not run mips-tfile on MIPS if using gas.
5696         # Process --with-cpu= for PowerPC/rs6000
5697         target_cpu_default2=
5698         case $machine in
5699         i486-*-*)
5700                 target_cpu_default2=1
5701                 ;;
5702         i586-*-*)
5703                 case $target_alias in
5704                         k6-*)
5705                                 target_cpu_default2=4
5706                                 ;;
5707                         *)
5708                                 target_cpu_default2=2
5709                                 ;;
5710                 esac
5711                 ;;
5712         i686-*-* | i786-*-*)
5713                 target_cpu_default2=3
5714                 ;;
5715         alpha*-*-*)
5716                 case $machine in
5717                         alphaev6*)
5718                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
5719                                 ;;
5720                         alphapca56*)
5721                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
5722                                 ;;
5723                         alphaev56*)
5724                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
5725                                 ;;
5726                         alphaev5*)
5727                                 target_cpu_default2="MASK_CPU_EV5"
5728                                 ;;
5729                 esac
5730
5731                 if test x$gas = xyes
5732                 then
5733                         if test "$target_cpu_default2" = ""
5734                         then
5735                                 target_cpu_default2="MASK_GAS"
5736                         else
5737                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
5738                         fi
5739                 fi
5740                 ;;
5741         arm*-*-*)
5742                 case "x$with_cpu" in
5743                         x)
5744                                 # The most generic
5745                                 target_cpu_default2="TARGET_CPU_generic"
5746                                 ;;
5747
5748                         # Distinguish cores, and major variants
5749                         # arm7m doesn't exist, but D & I don't affect code
5750                         xarm23678 | xarm250 | xarm67010 \
5751                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
5752                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
5753                         | xstrongarm | xstrongarm110 | xstrongarm1100)
5754                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5755                                 ;;
5756
5757                         xyes | xno)
5758                                 echo "--with-cpu must be passed a value" 1>&2
5759                                 exit 1
5760                                 ;;
5761
5762                         *)
5763                                 if test x$pass2done = xyes
5764                                 then
5765                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5766                                         exit 1
5767                                 fi
5768                                 ;;
5769                 esac
5770                 ;;
5771
5772         mips*-*-ecoff* | mips*-*-elf*)
5773                 if test x$gas = xyes
5774                 then
5775                         if test x$gnu_ld = xyes
5776                         then
5777                                 target_cpu_default2=20
5778                         else
5779                                 target_cpu_default2=16
5780                         fi
5781                 fi
5782                 ;;
5783         mips*-*-*)
5784                 if test x$gas = xyes
5785                 then
5786                         target_cpu_default2=16
5787                 fi
5788                 ;;
5789         powerpc*-*-* | rs6000-*-*)
5790                 case "x$with_cpu" in
5791                         x)
5792                                 ;;
5793
5794                         xcommon | xpower | xpower2 | xpowerpc | xrios \
5795                           | xrios1 | xrios2 | xrsc | xrsc1 \
5796                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
5797                           | xec603e | x740 | x750 | x401 \
5798                           | x403 | x505 | x801 | x821 | x823 | x860)
5799                                 target_cpu_default2="\"$with_cpu\""
5800                                 ;;
5801
5802                         xyes | xno)
5803                                 echo "--with-cpu must be passed a value" 1>&2
5804                                 exit 1
5805                                 ;;
5806
5807                         *)
5808                                 if test x$pass2done = xyes
5809                                 then
5810                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5811                                         exit 1
5812                                 fi
5813                                 ;;
5814                 esac
5815                 ;;
5816         sparc*-*-*)
5817                 case ".$with_cpu" in
5818                         .)
5819                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
5820                                 ;;
5821                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
5822                                 target_cpu_default2="TARGET_CPU_$with_cpu"
5823                                 ;;
5824                         *)
5825                                 if test x$pass2done = xyes
5826                                 then
5827                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
5828                                         exit 1
5829                                 fi
5830                                 ;;
5831                 esac
5832                 ;;
5833         esac
5834
5835         if test "$target_cpu_default2" != ""
5836         then
5837                 if test "$target_cpu_default" != ""
5838                 then
5839                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
5840                 else
5841                         target_cpu_default=$target_cpu_default2
5842                 fi
5843         fi
5844
5845         # No need for collect2 if we have the GNU linker.
5846         # Actually, there is now; GNU ld doesn't handle the EH info or
5847         # collecting for shared libraries.
5848         #case x$gnu_ld in
5849         #xyes)
5850         #       use_collect2=
5851         #       ;;
5852         #esac
5853
5854 # Save data on machine being used to compile GCC in build_xm_file.
5855 # Save data on host machine in vars host_xm_file and host_xmake_file.
5856         if test x$pass1done = x
5857         then
5858                 if test x"$xm_file" = x
5859                 then build_xm_file=$cpu_type/xm-$cpu_type.h
5860                 else build_xm_file=$xm_file
5861                 fi
5862                 build_xm_defines=$xm_defines
5863                 build_install_headers_dir=$install_headers_dir
5864                 build_exeext=$exeext
5865                 pass1done=yes
5866         else
5867                 if test x$pass2done = x
5868                 then
5869                         if test x"$xm_file" = x
5870                         then host_xm_file=$cpu_type/xm-$cpu_type.h
5871                         else host_xm_file=$xm_file
5872                         fi
5873                         host_xm_defines=$xm_defines
5874                         if test x"$xmake_file" = x
5875                         then xmake_file=$cpu_type/x-$cpu_type
5876                         fi
5877                         host_xmake_file="$xmake_file"
5878                         host_truncate_target=$truncate_target
5879                         host_extra_gcc_objs=$extra_gcc_objs
5880                         host_extra_objs=$extra_host_objs
5881                         host_exeext=$exeext
5882                         pass2done=yes
5883                 fi
5884         fi
5885 done
5886
5887 extra_objs="${host_extra_objs} ${extra_objs}"
5888
5889 # Default the target-machine variables that were not explicitly set.
5890 if test x"$tm_file" = x
5891 then tm_file=$cpu_type/$cpu_type.h; fi
5892
5893 if test x$extra_headers = x
5894 then extra_headers=; fi
5895
5896 if test x"$xm_file" = x
5897 then xm_file=$cpu_type/xm-$cpu_type.h; fi
5898
5899 if test x$md_file = x
5900 then md_file=$cpu_type/$cpu_type.md; fi
5901
5902 if test x$out_file = x
5903 then out_file=$cpu_type/$cpu_type.c; fi
5904
5905 if test x"$tmake_file" = x
5906 then tmake_file=$cpu_type/t-$cpu_type
5907 fi
5908
5909 if test x"$dwarf2" = xyes
5910 then tm_file="tm-dwarf2.h $tm_file"
5911 fi
5912
5913 if test x$float_format = x
5914 then float_format=i64
5915 fi
5916
5917 if test $float_format = none
5918 then float_h_file=Makefile.in
5919 else float_h_file=float-$float_format.h
5920 fi
5921
5922 if test x$enable_haifa = x
5923 then
5924   case $target in
5925     alpha*-* | hppa*-* | powerpc*-* | rs6000-* | *sparc*-* | m32r*-*)
5926       enable_haifa=yes;;
5927   esac
5928 fi
5929
5930 # Handle cpp installation.
5931 if test x$enable_cpp != xno
5932 then
5933   tmake_file="$tmake_file t-install-cpp"
5934 fi
5935
5936 # Say what files are being used for the output code and MD file.
5937 echo "Using \`$srcdir/config/$out_file' to output insns."
5938 echo "Using \`$srcdir/config/$md_file' as machine description file."
5939
5940 count=a
5941 for f in $tm_file; do
5942         count=${count}x
5943 done
5944 if test $count = ax; then
5945         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
5946 else
5947         echo "Using the following target machine macro files:"
5948         for f in $tm_file; do
5949                 echo "  $srcdir/config/$f"
5950         done
5951 fi
5952
5953 count=a
5954 for f in $host_xm_file; do
5955         count=${count}x
5956 done
5957 if test $count = ax; then
5958         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
5959 else
5960         echo "Using the following host machine macro files:"
5961         for f in $host_xm_file; do
5962                 echo "  $srcdir/config/$f"
5963         done
5964 fi
5965
5966 if test "$host_xm_file" != "$build_xm_file"; then
5967         count=a
5968         for f in $build_xm_file; do
5969                 count=${count}x
5970         done
5971         if test $count = ax; then
5972                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
5973         else
5974                 echo "Using the following build machine macro files:"
5975                 for f in $build_xm_file; do
5976                         echo "  $srcdir/config/$f"
5977                 done
5978         fi
5979 fi
5980
5981 if test x$thread_file = x; then
5982         if test x$target_thread_file != x; then
5983                 thread_file=$target_thread_file
5984         else
5985                 thread_file='single'
5986         fi
5987 fi
5988
5989 # Set up the header files.
5990 # $links is the list of header files to create.
5991 # $vars is the list of shell variables with file names to include.
5992 # auto-host.h is the file containing items generated by autoconf and is
5993 # the first file included by config.h.
5994 null_defines=
5995 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
5996
5997 # If host=build, it is correct to have hconfig include auto-host.h
5998 # as well.  If host!=build, we are in error and need to do more
5999 # work to find out the build config parameters.
6000 if test x$host = x$build
6001 then
6002         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6003 else
6004         # We create a subdir, then run autoconf in the subdir.
6005         # To prevent recursion we set host and build for the new
6006         # invocation of configure to the build for this invocation
6007         # of configure.
6008         tempdir=build.$$
6009         rm -rf $tempdir
6010         mkdir $tempdir
6011         cd $tempdir
6012         case ${srcdir} in
6013         /*) realsrcdir=${srcdir};;
6014         *) realsrcdir=../${srcdir};;
6015         esac
6016         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6017                 --target=$target --host=$build --build=$build
6018
6019         # We just finished tests for the build machine, so rename
6020         # the file auto-build.h in the gcc directory.
6021         mv auto-host.h ../auto-build.h
6022         cd ..
6023         rm -rf $tempdir
6024         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6025 fi
6026
6027 xm_file="gansidecl.h ${xm_file}"
6028 tm_file="gansidecl.h ${tm_file}"
6029
6030 vars="host_xm_file tm_file xm_file build_xm_file"
6031 links="config.h tm.h tconfig.h hconfig.h"
6032 defines="host_xm_defines null_defines xm_defines build_xm_defines"
6033
6034 rm -f config.bak
6035 if test -f config.status; then mv -f config.status config.bak; fi
6036
6037 # Make the links.
6038 while test -n "$vars"
6039 do
6040         set $vars; var=$1; shift; vars=$*
6041         set $links; link=$1; shift; links=$*
6042         set $defines; define=$1; shift; defines=$*
6043
6044         rm -f $link
6045
6046         # Define TARGET_CPU_DEFAULT if the system wants one.
6047         # This substitutes for lots of *.h files.
6048         if test "$target_cpu_default" != "" -a $link = tm.h
6049         then
6050                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6051         fi
6052
6053         for file in `eval echo '$'$var`; do
6054                 case $file in
6055                 auto-config.h)
6056                         ;;
6057                 *)
6058                         echo '#ifdef IN_GCC' >>$link
6059                         ;;
6060                 esac
6061                 echo "#include \"$file\"" >>$link
6062                 case $file in
6063                 auto-config.h)
6064                         ;;
6065                 *)
6066                         echo '#endif' >>$link
6067                         ;;
6068                 esac
6069         done
6070
6071         for def in `eval echo '$'$define`; do
6072                 echo "#ifndef $def" >>$link
6073                 echo "#define $def" >>$link
6074                 echo "#endif" >>$link
6075         done
6076 done
6077
6078 # Truncate the target if necessary
6079 if test x$host_truncate_target != x; then
6080         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6081 fi
6082
6083 # Get the version trigger filename from the toplevel
6084 if test "${with_gcc_version_trigger+set}" = set; then
6085         gcc_version_trigger=$with_gcc_version_trigger
6086 else
6087         gcc_version_trigger=${srcdir}/version.c
6088 fi
6089 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}`
6090
6091 # Internationalization
6092 PACKAGE=gcc
6093 VERSION="$gcc_version"
6094 cat >> confdefs.h <<EOF
6095 #define PACKAGE "$PACKAGE"
6096 EOF
6097
6098 cat >> confdefs.h <<EOF
6099 #define VERSION "$VERSION"
6100 EOF
6101
6102
6103
6104
6105 ALL_LINGUAS="en_UK"
6106
6107 # NLS support is still experimental, so disable it by default for now.
6108 # Check whether --enable-nls or --disable-nls was given.
6109 if test "${enable_nls+set}" = set; then
6110   enableval="$enable_nls"
6111   :
6112 else
6113   enable_nls=no
6114 fi
6115
6116
6117
6118         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6119 echo "configure:6120: checking for strerror in -lcposix" >&5
6120 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6121 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6122   echo $ac_n "(cached) $ac_c" 1>&6
6123 else
6124   ac_save_LIBS="$LIBS"
6125 LIBS="-lcposix  $LIBS"
6126 cat > conftest.$ac_ext <<EOF
6127 #line 6128 "configure"
6128 #include "confdefs.h"
6129 /* Override any gcc2 internal prototype to avoid an error.  */
6130 /* We use char because int might match the return type of a gcc2
6131     builtin and then its argument prototype would still apply.  */
6132 char strerror();
6133
6134 int main() {
6135 strerror()
6136 ; return 0; }
6137 EOF
6138 if { (eval echo configure:6139: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6139   rm -rf conftest*
6140   eval "ac_cv_lib_$ac_lib_var=yes"
6141 else
6142   echo "configure: failed program was:" >&5
6143   cat conftest.$ac_ext >&5
6144   rm -rf conftest*
6145   eval "ac_cv_lib_$ac_lib_var=no"
6146 fi
6147 rm -f conftest*
6148 LIBS="$ac_save_LIBS"
6149
6150 fi
6151 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6152   echo "$ac_t""yes" 1>&6
6153   LIBS="$LIBS -lcposix"
6154 else
6155   echo "$ac_t""no" 1>&6
6156 fi
6157
6158
6159
6160 echo $ac_n "checking for working const""... $ac_c" 1>&6
6161 echo "configure:6162: checking for working const" >&5
6162 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6163   echo $ac_n "(cached) $ac_c" 1>&6
6164 else
6165   cat > conftest.$ac_ext <<EOF
6166 #line 6167 "configure"
6167 #include "confdefs.h"
6168
6169 int main() {
6170
6171 /* Ultrix mips cc rejects this.  */
6172 typedef int charset[2]; const charset x;
6173 /* SunOS 4.1.1 cc rejects this.  */
6174 char const *const *ccp;
6175 char **p;
6176 /* NEC SVR4.0.2 mips cc rejects this.  */
6177 struct point {int x, y;};
6178 static struct point const zero = {0,0};
6179 /* AIX XL C 1.02.0.0 rejects this.
6180    It does not let you subtract one const X* pointer from another in an arm
6181    of an if-expression whose if-part is not a constant expression */
6182 const char *g = "string";
6183 ccp = &g + (g ? g-g : 0);
6184 /* HPUX 7.0 cc rejects these. */
6185 ++ccp;
6186 p = (char**) ccp;
6187 ccp = (char const *const *) p;
6188 { /* SCO 3.2v4 cc rejects this.  */
6189   char *t;
6190   char const *s = 0 ? (char *) 0 : (char const *) 0;
6191
6192   *t++ = 0;
6193 }
6194 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6195   int x[] = {25, 17};
6196   const int *foo = &x[0];
6197   ++foo;
6198 }
6199 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6200   typedef const int *iptr;
6201   iptr p = 0;
6202   ++p;
6203 }
6204 { /* AIX XL C 1.02.0.0 rejects this saying
6205      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6206   struct s { int j; const int *ap[3]; };
6207   struct s *b; b->j = 5;
6208 }
6209 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6210   const int foo = 10;
6211 }
6212
6213 ; return 0; }
6214 EOF
6215 if { (eval echo configure:6216: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6216   rm -rf conftest*
6217   ac_cv_c_const=yes
6218 else
6219   echo "configure: failed program was:" >&5
6220   cat conftest.$ac_ext >&5
6221   rm -rf conftest*
6222   ac_cv_c_const=no
6223 fi
6224 rm -f conftest*
6225 fi
6226
6227 echo "$ac_t""$ac_cv_c_const" 1>&6
6228 if test $ac_cv_c_const = no; then
6229   cat >> confdefs.h <<\EOF
6230 #define const
6231 EOF
6232
6233 fi
6234
6235 echo $ac_n "checking for inline""... $ac_c" 1>&6
6236 echo "configure:6237: checking for inline" >&5
6237 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6238   echo $ac_n "(cached) $ac_c" 1>&6
6239 else
6240   ac_cv_c_inline=no
6241 for ac_kw in inline __inline__ __inline; do
6242   cat > conftest.$ac_ext <<EOF
6243 #line 6244 "configure"
6244 #include "confdefs.h"
6245
6246 int main() {
6247 } $ac_kw foo() {
6248 ; return 0; }
6249 EOF
6250 if { (eval echo configure:6251: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6251   rm -rf conftest*
6252   ac_cv_c_inline=$ac_kw; break
6253 else
6254   echo "configure: failed program was:" >&5
6255   cat conftest.$ac_ext >&5
6256 fi
6257 rm -f conftest*
6258 done
6259
6260 fi
6261
6262 echo "$ac_t""$ac_cv_c_inline" 1>&6
6263 case "$ac_cv_c_inline" in
6264   inline | yes) ;;
6265   no) cat >> confdefs.h <<\EOF
6266 #define inline
6267 EOF
6268  ;;
6269   *)  cat >> confdefs.h <<EOF
6270 #define inline $ac_cv_c_inline
6271 EOF
6272  ;;
6273 esac
6274
6275 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6276 echo "configure:6277: checking for off_t" >&5
6277 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6278   echo $ac_n "(cached) $ac_c" 1>&6
6279 else
6280   cat > conftest.$ac_ext <<EOF
6281 #line 6282 "configure"
6282 #include "confdefs.h"
6283 #include <sys/types.h>
6284 #if STDC_HEADERS
6285 #include <stdlib.h>
6286 #include <stddef.h>
6287 #endif
6288 EOF
6289 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6290   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6291   rm -rf conftest*
6292   ac_cv_type_off_t=yes
6293 else
6294   rm -rf conftest*
6295   ac_cv_type_off_t=no
6296 fi
6297 rm -f conftest*
6298
6299 fi
6300 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6301 if test $ac_cv_type_off_t = no; then
6302   cat >> confdefs.h <<\EOF
6303 #define off_t long
6304 EOF
6305
6306 fi
6307
6308 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6309 echo "configure:6310: checking for size_t" >&5
6310 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6311   echo $ac_n "(cached) $ac_c" 1>&6
6312 else
6313   cat > conftest.$ac_ext <<EOF
6314 #line 6315 "configure"
6315 #include "confdefs.h"
6316 #include <sys/types.h>
6317 #if STDC_HEADERS
6318 #include <stdlib.h>
6319 #include <stddef.h>
6320 #endif
6321 EOF
6322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6323   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6324   rm -rf conftest*
6325   ac_cv_type_size_t=yes
6326 else
6327   rm -rf conftest*
6328   ac_cv_type_size_t=no
6329 fi
6330 rm -f conftest*
6331
6332 fi
6333 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6334 if test $ac_cv_type_size_t = no; then
6335   cat >> confdefs.h <<\EOF
6336 #define size_t unsigned
6337 EOF
6338
6339 fi
6340
6341 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6342 # for constant arguments.  Useless!
6343 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6344 echo "configure:6345: checking for working alloca.h" >&5
6345 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6346   echo $ac_n "(cached) $ac_c" 1>&6
6347 else
6348   cat > conftest.$ac_ext <<EOF
6349 #line 6350 "configure"
6350 #include "confdefs.h"
6351 #include <alloca.h>
6352 int main() {
6353 char *p = alloca(2 * sizeof(int));
6354 ; return 0; }
6355 EOF
6356 if { (eval echo configure:6357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6357   rm -rf conftest*
6358   ac_cv_header_alloca_h=yes
6359 else
6360   echo "configure: failed program was:" >&5
6361   cat conftest.$ac_ext >&5
6362   rm -rf conftest*
6363   ac_cv_header_alloca_h=no
6364 fi
6365 rm -f conftest*
6366 fi
6367
6368 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6369 if test $ac_cv_header_alloca_h = yes; then
6370   cat >> confdefs.h <<\EOF
6371 #define HAVE_ALLOCA_H 1
6372 EOF
6373
6374 fi
6375
6376 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6377 echo "configure:6378: checking for alloca" >&5
6378 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6379   echo $ac_n "(cached) $ac_c" 1>&6
6380 else
6381   cat > conftest.$ac_ext <<EOF
6382 #line 6383 "configure"
6383 #include "confdefs.h"
6384
6385 #ifdef __GNUC__
6386 # define alloca __builtin_alloca
6387 #else
6388 # ifdef _MSC_VER
6389 #  include <malloc.h>
6390 #  define alloca _alloca
6391 # else
6392 #  if HAVE_ALLOCA_H
6393 #   include <alloca.h>
6394 #  else
6395 #   ifdef _AIX
6396  #pragma alloca
6397 #   else
6398 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6399 char *alloca ();
6400 #    endif
6401 #   endif
6402 #  endif
6403 # endif
6404 #endif
6405
6406 int main() {
6407 char *p = (char *) alloca(1);
6408 ; return 0; }
6409 EOF
6410 if { (eval echo configure:6411: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6411   rm -rf conftest*
6412   ac_cv_func_alloca_works=yes
6413 else
6414   echo "configure: failed program was:" >&5
6415   cat conftest.$ac_ext >&5
6416   rm -rf conftest*
6417   ac_cv_func_alloca_works=no
6418 fi
6419 rm -f conftest*
6420 fi
6421
6422 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6423 if test $ac_cv_func_alloca_works = yes; then
6424   cat >> confdefs.h <<\EOF
6425 #define HAVE_ALLOCA 1
6426 EOF
6427
6428 fi
6429
6430 if test $ac_cv_func_alloca_works = no; then
6431   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6432   # that cause trouble.  Some versions do not even contain alloca or
6433   # contain a buggy version.  If you still want to use their alloca,
6434   # use ar to extract alloca.o from them instead of compiling alloca.c.
6435   ALLOCA=alloca.${ac_objext}
6436   cat >> confdefs.h <<\EOF
6437 #define C_ALLOCA 1
6438 EOF
6439
6440
6441 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6442 echo "configure:6443: checking whether alloca needs Cray hooks" >&5
6443 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6444   echo $ac_n "(cached) $ac_c" 1>&6
6445 else
6446   cat > conftest.$ac_ext <<EOF
6447 #line 6448 "configure"
6448 #include "confdefs.h"
6449 #if defined(CRAY) && ! defined(CRAY2)
6450 webecray
6451 #else
6452 wenotbecray
6453 #endif
6454
6455 EOF
6456 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6457   egrep "webecray" >/dev/null 2>&1; then
6458   rm -rf conftest*
6459   ac_cv_os_cray=yes
6460 else
6461   rm -rf conftest*
6462   ac_cv_os_cray=no
6463 fi
6464 rm -f conftest*
6465
6466 fi
6467
6468 echo "$ac_t""$ac_cv_os_cray" 1>&6
6469 if test $ac_cv_os_cray = yes; then
6470 for ac_func in _getb67 GETB67 getb67; do
6471   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6472 echo "configure:6473: checking for $ac_func" >&5
6473 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6474   echo $ac_n "(cached) $ac_c" 1>&6
6475 else
6476   cat > conftest.$ac_ext <<EOF
6477 #line 6478 "configure"
6478 #include "confdefs.h"
6479 /* System header to define __stub macros and hopefully few prototypes,
6480     which can conflict with char $ac_func(); below.  */
6481 #include <assert.h>
6482 /* Override any gcc2 internal prototype to avoid an error.  */
6483 /* We use char because int might match the return type of a gcc2
6484     builtin and then its argument prototype would still apply.  */
6485 char $ac_func();
6486
6487 int main() {
6488
6489 /* The GNU C library defines this for functions which it implements
6490     to always fail with ENOSYS.  Some functions are actually named
6491     something starting with __ and the normal name is an alias.  */
6492 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6493 choke me
6494 #else
6495 $ac_func();
6496 #endif
6497
6498 ; return 0; }
6499 EOF
6500 if { (eval echo configure:6501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6501   rm -rf conftest*
6502   eval "ac_cv_func_$ac_func=yes"
6503 else
6504   echo "configure: failed program was:" >&5
6505   cat conftest.$ac_ext >&5
6506   rm -rf conftest*
6507   eval "ac_cv_func_$ac_func=no"
6508 fi
6509 rm -f conftest*
6510 fi
6511
6512 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6513   echo "$ac_t""yes" 1>&6
6514   cat >> confdefs.h <<EOF
6515 #define CRAY_STACKSEG_END $ac_func
6516 EOF
6517
6518   break
6519 else
6520   echo "$ac_t""no" 1>&6
6521 fi
6522
6523 done
6524 fi
6525
6526 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
6527 echo "configure:6528: checking stack direction for C alloca" >&5
6528 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
6529   echo $ac_n "(cached) $ac_c" 1>&6
6530 else
6531   if test "$cross_compiling" = yes; then
6532   ac_cv_c_stack_direction=0
6533 else
6534   cat > conftest.$ac_ext <<EOF
6535 #line 6536 "configure"
6536 #include "confdefs.h"
6537 find_stack_direction ()
6538 {
6539   static char *addr = 0;
6540   auto char dummy;
6541   if (addr == 0)
6542     {
6543       addr = &dummy;
6544       return find_stack_direction ();
6545     }
6546   else
6547     return (&dummy > addr) ? 1 : -1;
6548 }
6549 main ()
6550 {
6551   exit (find_stack_direction() < 0);
6552 }
6553 EOF
6554 if { (eval echo configure:6555: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6555 then
6556   ac_cv_c_stack_direction=1
6557 else
6558   echo "configure: failed program was:" >&5
6559   cat conftest.$ac_ext >&5
6560   rm -fr conftest*
6561   ac_cv_c_stack_direction=-1
6562 fi
6563 rm -fr conftest*
6564 fi
6565
6566 fi
6567
6568 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
6569 cat >> confdefs.h <<EOF
6570 #define STACK_DIRECTION $ac_cv_c_stack_direction
6571 EOF
6572
6573 fi
6574
6575 for ac_hdr in unistd.h
6576 do
6577 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6578 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6579 echo "configure:6580: checking for $ac_hdr" >&5
6580 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6581   echo $ac_n "(cached) $ac_c" 1>&6
6582 else
6583   cat > conftest.$ac_ext <<EOF
6584 #line 6585 "configure"
6585 #include "confdefs.h"
6586 #include <$ac_hdr>
6587 EOF
6588 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6589 { (eval echo configure:6590: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6590 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6591 if test -z "$ac_err"; then
6592   rm -rf conftest*
6593   eval "ac_cv_header_$ac_safe=yes"
6594 else
6595   echo "$ac_err" >&5
6596   echo "configure: failed program was:" >&5
6597   cat conftest.$ac_ext >&5
6598   rm -rf conftest*
6599   eval "ac_cv_header_$ac_safe=no"
6600 fi
6601 rm -f conftest*
6602 fi
6603 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6604   echo "$ac_t""yes" 1>&6
6605     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6606   cat >> confdefs.h <<EOF
6607 #define $ac_tr_hdr 1
6608 EOF
6609
6610 else
6611   echo "$ac_t""no" 1>&6
6612 fi
6613 done
6614
6615 for ac_func in getpagesize
6616 do
6617 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6618 echo "configure:6619: checking for $ac_func" >&5
6619 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6620   echo $ac_n "(cached) $ac_c" 1>&6
6621 else
6622   cat > conftest.$ac_ext <<EOF
6623 #line 6624 "configure"
6624 #include "confdefs.h"
6625 /* System header to define __stub macros and hopefully few prototypes,
6626     which can conflict with char $ac_func(); below.  */
6627 #include <assert.h>
6628 /* Override any gcc2 internal prototype to avoid an error.  */
6629 /* We use char because int might match the return type of a gcc2
6630     builtin and then its argument prototype would still apply.  */
6631 char $ac_func();
6632
6633 int main() {
6634
6635 /* The GNU C library defines this for functions which it implements
6636     to always fail with ENOSYS.  Some functions are actually named
6637     something starting with __ and the normal name is an alias.  */
6638 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6639 choke me
6640 #else
6641 $ac_func();
6642 #endif
6643
6644 ; return 0; }
6645 EOF
6646 if { (eval echo configure:6647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6647   rm -rf conftest*
6648   eval "ac_cv_func_$ac_func=yes"
6649 else
6650   echo "configure: failed program was:" >&5
6651   cat conftest.$ac_ext >&5
6652   rm -rf conftest*
6653   eval "ac_cv_func_$ac_func=no"
6654 fi
6655 rm -f conftest*
6656 fi
6657
6658 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6659   echo "$ac_t""yes" 1>&6
6660     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6661   cat >> confdefs.h <<EOF
6662 #define $ac_tr_func 1
6663 EOF
6664
6665 else
6666   echo "$ac_t""no" 1>&6
6667 fi
6668 done
6669
6670 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
6671 echo "configure:6672: checking for working mmap" >&5
6672 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
6673   echo $ac_n "(cached) $ac_c" 1>&6
6674 else
6675   if test "$cross_compiling" = yes; then
6676   ac_cv_func_mmap_fixed_mapped=no
6677 else
6678   cat > conftest.$ac_ext <<EOF
6679 #line 6680 "configure"
6680 #include "confdefs.h"
6681
6682 /* Thanks to Mike Haertel and Jim Avera for this test.
6683    Here is a matrix of mmap possibilities:
6684         mmap private not fixed
6685         mmap private fixed at somewhere currently unmapped
6686         mmap private fixed at somewhere already mapped
6687         mmap shared not fixed
6688         mmap shared fixed at somewhere currently unmapped
6689         mmap shared fixed at somewhere already mapped
6690    For private mappings, we should verify that changes cannot be read()
6691    back from the file, nor mmap's back from the file at a different
6692    address.  (There have been systems where private was not correctly
6693    implemented like the infamous i386 svr4.0, and systems where the
6694    VM page cache was not coherent with the filesystem buffer cache
6695    like early versions of FreeBSD and possibly contemporary NetBSD.)
6696    For shared mappings, we should conversely verify that changes get
6697    propogated back to all the places they're supposed to be.
6698
6699    Grep wants private fixed already mapped.
6700    The main things grep needs to know about mmap are:
6701    * does it exist and is it safe to write into the mmap'd area
6702    * how to use it (BSD variants)  */
6703 #include <sys/types.h>
6704 #include <fcntl.h>
6705 #include <sys/mman.h>
6706
6707 /* This mess was copied from the GNU getpagesize.h.  */
6708 #ifndef HAVE_GETPAGESIZE
6709 # ifdef HAVE_UNISTD_H
6710 #  include <unistd.h>
6711 # endif
6712
6713 /* Assume that all systems that can run configure have sys/param.h.  */
6714 # ifndef HAVE_SYS_PARAM_H
6715 #  define HAVE_SYS_PARAM_H 1
6716 # endif
6717
6718 # ifdef _SC_PAGESIZE
6719 #  define getpagesize() sysconf(_SC_PAGESIZE)
6720 # else /* no _SC_PAGESIZE */
6721 #  ifdef HAVE_SYS_PARAM_H
6722 #   include <sys/param.h>
6723 #   ifdef EXEC_PAGESIZE
6724 #    define getpagesize() EXEC_PAGESIZE
6725 #   else /* no EXEC_PAGESIZE */
6726 #    ifdef NBPG
6727 #     define getpagesize() NBPG * CLSIZE
6728 #     ifndef CLSIZE
6729 #      define CLSIZE 1
6730 #     endif /* no CLSIZE */
6731 #    else /* no NBPG */
6732 #     ifdef NBPC
6733 #      define getpagesize() NBPC
6734 #     else /* no NBPC */
6735 #      ifdef PAGESIZE
6736 #       define getpagesize() PAGESIZE
6737 #      endif /* PAGESIZE */
6738 #     endif /* no NBPC */
6739 #    endif /* no NBPG */
6740 #   endif /* no EXEC_PAGESIZE */
6741 #  else /* no HAVE_SYS_PARAM_H */
6742 #   define getpagesize() 8192   /* punt totally */
6743 #  endif /* no HAVE_SYS_PARAM_H */
6744 # endif /* no _SC_PAGESIZE */
6745
6746 #endif /* no HAVE_GETPAGESIZE */
6747
6748 #ifdef __cplusplus
6749 extern "C" { void *malloc(unsigned); }
6750 #else
6751 char *malloc();
6752 #endif
6753
6754 int
6755 main()
6756 {
6757         char *data, *data2, *data3;
6758         int i, pagesize;
6759         int fd;
6760
6761         pagesize = getpagesize();
6762
6763         /*
6764          * First, make a file with some known garbage in it.
6765          */
6766         data = malloc(pagesize);
6767         if (!data)
6768                 exit(1);
6769         for (i = 0; i < pagesize; ++i)
6770                 *(data + i) = rand();
6771         umask(0);
6772         fd = creat("conftestmmap", 0600);
6773         if (fd < 0)
6774                 exit(1);
6775         if (write(fd, data, pagesize) != pagesize)
6776                 exit(1);
6777         close(fd);
6778
6779         /*
6780          * Next, try to mmap the file at a fixed address which
6781          * already has something else allocated at it.  If we can,
6782          * also make sure that we see the same garbage.
6783          */
6784         fd = open("conftestmmap", O_RDWR);
6785         if (fd < 0)
6786                 exit(1);
6787         data2 = malloc(2 * pagesize);
6788         if (!data2)
6789                 exit(1);
6790         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
6791         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
6792             MAP_PRIVATE | MAP_FIXED, fd, 0L))
6793                 exit(1);
6794         for (i = 0; i < pagesize; ++i)
6795                 if (*(data + i) != *(data2 + i))
6796                         exit(1);
6797
6798         /*
6799          * Finally, make sure that changes to the mapped area
6800          * do not percolate back to the file as seen by read().
6801          * (This is a bug on some variants of i386 svr4.0.)
6802          */
6803         for (i = 0; i < pagesize; ++i)
6804                 *(data2 + i) = *(data2 + i) + 1;
6805         data3 = malloc(pagesize);
6806         if (!data3)
6807                 exit(1);
6808         if (read(fd, data3, pagesize) != pagesize)
6809                 exit(1);
6810         for (i = 0; i < pagesize; ++i)
6811                 if (*(data + i) != *(data3 + i))
6812                         exit(1);
6813         close(fd);
6814         unlink("conftestmmap");
6815         exit(0);
6816 }
6817
6818 EOF
6819 if { (eval echo configure:6820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
6820 then
6821   ac_cv_func_mmap_fixed_mapped=yes
6822 else
6823   echo "configure: failed program was:" >&5
6824   cat conftest.$ac_ext >&5
6825   rm -fr conftest*
6826   ac_cv_func_mmap_fixed_mapped=no
6827 fi
6828 rm -fr conftest*
6829 fi
6830
6831 fi
6832
6833 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
6834 if test $ac_cv_func_mmap_fixed_mapped = yes; then
6835   cat >> confdefs.h <<\EOF
6836 #define HAVE_MMAP 1
6837 EOF
6838
6839 fi
6840
6841
6842    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
6843 unistd.h sys/param.h
6844 do
6845 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
6846 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
6847 echo "configure:6848: checking for $ac_hdr" >&5
6848 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
6849   echo $ac_n "(cached) $ac_c" 1>&6
6850 else
6851   cat > conftest.$ac_ext <<EOF
6852 #line 6853 "configure"
6853 #include "confdefs.h"
6854 #include <$ac_hdr>
6855 EOF
6856 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
6857 { (eval echo configure:6858: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
6858 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
6859 if test -z "$ac_err"; then
6860   rm -rf conftest*
6861   eval "ac_cv_header_$ac_safe=yes"
6862 else
6863   echo "$ac_err" >&5
6864   echo "configure: failed program was:" >&5
6865   cat conftest.$ac_ext >&5
6866   rm -rf conftest*
6867   eval "ac_cv_header_$ac_safe=no"
6868 fi
6869 rm -f conftest*
6870 fi
6871 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
6872   echo "$ac_t""yes" 1>&6
6873     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
6874   cat >> confdefs.h <<EOF
6875 #define $ac_tr_hdr 1
6876 EOF
6877
6878 else
6879   echo "$ac_t""no" 1>&6
6880 fi
6881 done
6882
6883    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
6884 strdup __argz_count __argz_stringify __argz_next
6885 do
6886 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6887 echo "configure:6888: checking for $ac_func" >&5
6888 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6889   echo $ac_n "(cached) $ac_c" 1>&6
6890 else
6891   cat > conftest.$ac_ext <<EOF
6892 #line 6893 "configure"
6893 #include "confdefs.h"
6894 /* System header to define __stub macros and hopefully few prototypes,
6895     which can conflict with char $ac_func(); below.  */
6896 #include <assert.h>
6897 /* Override any gcc2 internal prototype to avoid an error.  */
6898 /* We use char because int might match the return type of a gcc2
6899     builtin and then its argument prototype would still apply.  */
6900 char $ac_func();
6901
6902 int main() {
6903
6904 /* The GNU C library defines this for functions which it implements
6905     to always fail with ENOSYS.  Some functions are actually named
6906     something starting with __ and the normal name is an alias.  */
6907 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6908 choke me
6909 #else
6910 $ac_func();
6911 #endif
6912
6913 ; return 0; }
6914 EOF
6915 if { (eval echo configure:6916: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6916   rm -rf conftest*
6917   eval "ac_cv_func_$ac_func=yes"
6918 else
6919   echo "configure: failed program was:" >&5
6920   cat conftest.$ac_ext >&5
6921   rm -rf conftest*
6922   eval "ac_cv_func_$ac_func=no"
6923 fi
6924 rm -f conftest*
6925 fi
6926
6927 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6928   echo "$ac_t""yes" 1>&6
6929     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6930   cat >> confdefs.h <<EOF
6931 #define $ac_tr_func 1
6932 EOF
6933
6934 else
6935   echo "$ac_t""no" 1>&6
6936 fi
6937 done
6938
6939
6940    if test "${ac_cv_func_stpcpy+set}" != "set"; then
6941      for ac_func in stpcpy
6942 do
6943 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
6944 echo "configure:6945: checking for $ac_func" >&5
6945 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
6946   echo $ac_n "(cached) $ac_c" 1>&6
6947 else
6948   cat > conftest.$ac_ext <<EOF
6949 #line 6950 "configure"
6950 #include "confdefs.h"
6951 /* System header to define __stub macros and hopefully few prototypes,
6952     which can conflict with char $ac_func(); below.  */
6953 #include <assert.h>
6954 /* Override any gcc2 internal prototype to avoid an error.  */
6955 /* We use char because int might match the return type of a gcc2
6956     builtin and then its argument prototype would still apply.  */
6957 char $ac_func();
6958
6959 int main() {
6960
6961 /* The GNU C library defines this for functions which it implements
6962     to always fail with ENOSYS.  Some functions are actually named
6963     something starting with __ and the normal name is an alias.  */
6964 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
6965 choke me
6966 #else
6967 $ac_func();
6968 #endif
6969
6970 ; return 0; }
6971 EOF
6972 if { (eval echo configure:6973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6973   rm -rf conftest*
6974   eval "ac_cv_func_$ac_func=yes"
6975 else
6976   echo "configure: failed program was:" >&5
6977   cat conftest.$ac_ext >&5
6978   rm -rf conftest*
6979   eval "ac_cv_func_$ac_func=no"
6980 fi
6981 rm -f conftest*
6982 fi
6983
6984 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
6985   echo "$ac_t""yes" 1>&6
6986     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6987   cat >> confdefs.h <<EOF
6988 #define $ac_tr_func 1
6989 EOF
6990
6991 else
6992   echo "$ac_t""no" 1>&6
6993 fi
6994 done
6995
6996    fi
6997    if test "${ac_cv_func_stpcpy}" = "yes"; then
6998      cat >> confdefs.h <<\EOF
6999 #define HAVE_STPCPY 1
7000 EOF
7001
7002    fi
7003
7004    if test $ac_cv_header_locale_h = yes; then
7005     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7006 echo "configure:7007: checking for LC_MESSAGES" >&5
7007 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7008   echo $ac_n "(cached) $ac_c" 1>&6
7009 else
7010   cat > conftest.$ac_ext <<EOF
7011 #line 7012 "configure"
7012 #include "confdefs.h"
7013 #include <locale.h>
7014 int main() {
7015 return LC_MESSAGES
7016 ; return 0; }
7017 EOF
7018 if { (eval echo configure:7019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7019   rm -rf conftest*
7020   am_cv_val_LC_MESSAGES=yes
7021 else
7022   echo "configure: failed program was:" >&5
7023   cat conftest.$ac_ext >&5
7024   rm -rf conftest*
7025   am_cv_val_LC_MESSAGES=no
7026 fi
7027 rm -f conftest*
7028 fi
7029
7030 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7031     if test $am_cv_val_LC_MESSAGES = yes; then
7032       cat >> confdefs.h <<\EOF
7033 #define HAVE_LC_MESSAGES 1
7034 EOF
7035
7036     fi
7037   fi
7038    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7039 echo "configure:7040: checking whether NLS is requested" >&5
7040         # Check whether --enable-nls or --disable-nls was given.
7041 if test "${enable_nls+set}" = set; then
7042   enableval="$enable_nls"
7043   USE_NLS=$enableval
7044 else
7045   USE_NLS=yes
7046 fi
7047
7048     echo "$ac_t""$USE_NLS" 1>&6
7049
7050
7051     USE_INCLUDED_LIBINTL=no
7052
7053         if test "$USE_NLS" = "yes"; then
7054       cat >> confdefs.h <<\EOF
7055 #define ENABLE_NLS 1
7056 EOF
7057
7058       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7059 echo "configure:7060: checking whether included gettext is requested" >&5
7060       # Check whether --with-included-gettext or --without-included-gettext was given.
7061 if test "${with_included_gettext+set}" = set; then
7062   withval="$with_included_gettext"
7063   nls_cv_force_use_gnu_gettext=$withval
7064 else
7065   nls_cv_force_use_gnu_gettext=no
7066 fi
7067
7068       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7069
7070       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7071       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7072                                         nls_cv_header_intl=
7073         nls_cv_header_libgt=
7074         CATOBJEXT=NONE
7075
7076         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7077 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7078 echo "configure:7079: checking for libintl.h" >&5
7079 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7080   echo $ac_n "(cached) $ac_c" 1>&6
7081 else
7082   cat > conftest.$ac_ext <<EOF
7083 #line 7084 "configure"
7084 #include "confdefs.h"
7085 #include <libintl.h>
7086 EOF
7087 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7088 { (eval echo configure:7089: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7089 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7090 if test -z "$ac_err"; then
7091   rm -rf conftest*
7092   eval "ac_cv_header_$ac_safe=yes"
7093 else
7094   echo "$ac_err" >&5
7095   echo "configure: failed program was:" >&5
7096   cat conftest.$ac_ext >&5
7097   rm -rf conftest*
7098   eval "ac_cv_header_$ac_safe=no"
7099 fi
7100 rm -f conftest*
7101 fi
7102 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7103   echo "$ac_t""yes" 1>&6
7104   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7105 echo "configure:7106: checking for gettext in libc" >&5
7106 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7107   echo $ac_n "(cached) $ac_c" 1>&6
7108 else
7109   cat > conftest.$ac_ext <<EOF
7110 #line 7111 "configure"
7111 #include "confdefs.h"
7112 #include <libintl.h>
7113 int main() {
7114 return (int) gettext ("")
7115 ; return 0; }
7116 EOF
7117 if { (eval echo configure:7118: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7118   rm -rf conftest*
7119   gt_cv_func_gettext_libc=yes
7120 else
7121   echo "configure: failed program was:" >&5
7122   cat conftest.$ac_ext >&5
7123   rm -rf conftest*
7124   gt_cv_func_gettext_libc=no
7125 fi
7126 rm -f conftest*
7127 fi
7128
7129 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7130
7131            if test "$gt_cv_func_gettext_libc" != "yes"; then
7132              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7133 echo "configure:7134: checking for bindtextdomain in -lintl" >&5
7134 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7135 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7136   echo $ac_n "(cached) $ac_c" 1>&6
7137 else
7138   ac_save_LIBS="$LIBS"
7139 LIBS="-lintl  $LIBS"
7140 cat > conftest.$ac_ext <<EOF
7141 #line 7142 "configure"
7142 #include "confdefs.h"
7143 /* Override any gcc2 internal prototype to avoid an error.  */
7144 /* We use char because int might match the return type of a gcc2
7145     builtin and then its argument prototype would still apply.  */
7146 char bindtextdomain();
7147
7148 int main() {
7149 bindtextdomain()
7150 ; return 0; }
7151 EOF
7152 if { (eval echo configure:7153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7153   rm -rf conftest*
7154   eval "ac_cv_lib_$ac_lib_var=yes"
7155 else
7156   echo "configure: failed program was:" >&5
7157   cat conftest.$ac_ext >&5
7158   rm -rf conftest*
7159   eval "ac_cv_lib_$ac_lib_var=no"
7160 fi
7161 rm -f conftest*
7162 LIBS="$ac_save_LIBS"
7163
7164 fi
7165 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7166   echo "$ac_t""yes" 1>&6
7167   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7168 echo "configure:7169: checking for gettext in libintl" >&5
7169 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7170   echo $ac_n "(cached) $ac_c" 1>&6
7171 else
7172   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7173 echo "configure:7174: checking for gettext in -lintl" >&5
7174 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7175 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7176   echo $ac_n "(cached) $ac_c" 1>&6
7177 else
7178   ac_save_LIBS="$LIBS"
7179 LIBS="-lintl  $LIBS"
7180 cat > conftest.$ac_ext <<EOF
7181 #line 7182 "configure"
7182 #include "confdefs.h"
7183 /* Override any gcc2 internal prototype to avoid an error.  */
7184 /* We use char because int might match the return type of a gcc2
7185     builtin and then its argument prototype would still apply.  */
7186 char gettext();
7187
7188 int main() {
7189 gettext()
7190 ; return 0; }
7191 EOF
7192 if { (eval echo configure:7193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7193   rm -rf conftest*
7194   eval "ac_cv_lib_$ac_lib_var=yes"
7195 else
7196   echo "configure: failed program was:" >&5
7197   cat conftest.$ac_ext >&5
7198   rm -rf conftest*
7199   eval "ac_cv_lib_$ac_lib_var=no"
7200 fi
7201 rm -f conftest*
7202 LIBS="$ac_save_LIBS"
7203
7204 fi
7205 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7206   echo "$ac_t""yes" 1>&6
7207   gt_cv_func_gettext_libintl=yes
7208 else
7209   echo "$ac_t""no" 1>&6
7210 gt_cv_func_gettext_libintl=no
7211 fi
7212
7213 fi
7214
7215 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7216 else
7217   echo "$ac_t""no" 1>&6
7218 fi
7219
7220            fi
7221
7222            if test "$gt_cv_func_gettext_libc" = "yes" \
7223               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7224               cat >> confdefs.h <<\EOF
7225 #define HAVE_GETTEXT 1
7226 EOF
7227
7228               # Extract the first word of "msgfmt", so it can be a program name with args.
7229 set dummy msgfmt; ac_word=$2
7230 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7231 echo "configure:7232: checking for $ac_word" >&5
7232 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7233   echo $ac_n "(cached) $ac_c" 1>&6
7234 else
7235   case "$MSGFMT" in
7236   /*)
7237   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7238   ;;
7239   *)
7240   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7241   for ac_dir in $PATH; do
7242     test -z "$ac_dir" && ac_dir=.
7243     if test -f $ac_dir/$ac_word; then
7244       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7245         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7246         break
7247       fi
7248     fi
7249   done
7250   IFS="$ac_save_ifs"
7251   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7252   ;;
7253 esac
7254 fi
7255 MSGFMT="$ac_cv_path_MSGFMT"
7256 if test -n "$MSGFMT"; then
7257   echo "$ac_t""$MSGFMT" 1>&6
7258 else
7259   echo "$ac_t""no" 1>&6
7260 fi
7261               if test "$MSGFMT" != "no"; then
7262                 for ac_func in dcgettext
7263 do
7264 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7265 echo "configure:7266: checking for $ac_func" >&5
7266 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7267   echo $ac_n "(cached) $ac_c" 1>&6
7268 else
7269   cat > conftest.$ac_ext <<EOF
7270 #line 7271 "configure"
7271 #include "confdefs.h"
7272 /* System header to define __stub macros and hopefully few prototypes,
7273     which can conflict with char $ac_func(); below.  */
7274 #include <assert.h>
7275 /* Override any gcc2 internal prototype to avoid an error.  */
7276 /* We use char because int might match the return type of a gcc2
7277     builtin and then its argument prototype would still apply.  */
7278 char $ac_func();
7279
7280 int main() {
7281
7282 /* The GNU C library defines this for functions which it implements
7283     to always fail with ENOSYS.  Some functions are actually named
7284     something starting with __ and the normal name is an alias.  */
7285 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7286 choke me
7287 #else
7288 $ac_func();
7289 #endif
7290
7291 ; return 0; }
7292 EOF
7293 if { (eval echo configure:7294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7294   rm -rf conftest*
7295   eval "ac_cv_func_$ac_func=yes"
7296 else
7297   echo "configure: failed program was:" >&5
7298   cat conftest.$ac_ext >&5
7299   rm -rf conftest*
7300   eval "ac_cv_func_$ac_func=no"
7301 fi
7302 rm -f conftest*
7303 fi
7304
7305 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7306   echo "$ac_t""yes" 1>&6
7307     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7308   cat >> confdefs.h <<EOF
7309 #define $ac_tr_func 1
7310 EOF
7311
7312 else
7313   echo "$ac_t""no" 1>&6
7314 fi
7315 done
7316
7317                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7318 set dummy gmsgfmt; ac_word=$2
7319 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7320 echo "configure:7321: checking for $ac_word" >&5
7321 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7322   echo $ac_n "(cached) $ac_c" 1>&6
7323 else
7324   case "$GMSGFMT" in
7325   /*)
7326   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7327   ;;
7328   ?:/*)
7329   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7330   ;;
7331   *)
7332   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7333   ac_dummy="$PATH"
7334   for ac_dir in $ac_dummy; do
7335     test -z "$ac_dir" && ac_dir=.
7336     if test -f $ac_dir/$ac_word; then
7337       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7338       break
7339     fi
7340   done
7341   IFS="$ac_save_ifs"
7342   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7343   ;;
7344 esac
7345 fi
7346 GMSGFMT="$ac_cv_path_GMSGFMT"
7347 if test -n "$GMSGFMT"; then
7348   echo "$ac_t""$GMSGFMT" 1>&6
7349 else
7350   echo "$ac_t""no" 1>&6
7351 fi
7352
7353                 # Extract the first word of "xgettext", so it can be a program name with args.
7354 set dummy xgettext; ac_word=$2
7355 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7356 echo "configure:7357: checking for $ac_word" >&5
7357 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7358   echo $ac_n "(cached) $ac_c" 1>&6
7359 else
7360   case "$XGETTEXT" in
7361   /*)
7362   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7363   ;;
7364   *)
7365   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7366   for ac_dir in $PATH; do
7367     test -z "$ac_dir" && ac_dir=.
7368     if test -f $ac_dir/$ac_word; then
7369       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7370         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7371         break
7372       fi
7373     fi
7374   done
7375   IFS="$ac_save_ifs"
7376   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7377   ;;
7378 esac
7379 fi
7380 XGETTEXT="$ac_cv_path_XGETTEXT"
7381 if test -n "$XGETTEXT"; then
7382   echo "$ac_t""$XGETTEXT" 1>&6
7383 else
7384   echo "$ac_t""no" 1>&6
7385 fi
7386
7387                 cat > conftest.$ac_ext <<EOF
7388 #line 7389 "configure"
7389 #include "confdefs.h"
7390
7391 int main() {
7392 extern int _nl_msg_cat_cntr;
7393                                return _nl_msg_cat_cntr
7394 ; return 0; }
7395 EOF
7396 if { (eval echo configure:7397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7397   rm -rf conftest*
7398   CATOBJEXT=.gmo
7399                    DATADIRNAME=share
7400 else
7401   echo "configure: failed program was:" >&5
7402   cat conftest.$ac_ext >&5
7403   rm -rf conftest*
7404   CATOBJEXT=.mo
7405                    DATADIRNAME=lib
7406 fi
7407 rm -f conftest*
7408                 INSTOBJEXT=.mo
7409               fi
7410             fi
7411
7412 else
7413   echo "$ac_t""no" 1>&6
7414 fi
7415
7416
7417         if test "$CATOBJEXT" = "NONE"; then
7418           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7419 echo "configure:7420: checking whether catgets can be used" >&5
7420           # Check whether --with-catgets or --without-catgets was given.
7421 if test "${with_catgets+set}" = set; then
7422   withval="$with_catgets"
7423   nls_cv_use_catgets=$withval
7424 else
7425   nls_cv_use_catgets=no
7426 fi
7427
7428           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7429
7430           if test "$nls_cv_use_catgets" = "yes"; then
7431                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7432 echo "configure:7433: checking for main in -li" >&5
7433 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7434 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7435   echo $ac_n "(cached) $ac_c" 1>&6
7436 else
7437   ac_save_LIBS="$LIBS"
7438 LIBS="-li  $LIBS"
7439 cat > conftest.$ac_ext <<EOF
7440 #line 7441 "configure"
7441 #include "confdefs.h"
7442
7443 int main() {
7444 main()
7445 ; return 0; }
7446 EOF
7447 if { (eval echo configure:7448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7448   rm -rf conftest*
7449   eval "ac_cv_lib_$ac_lib_var=yes"
7450 else
7451   echo "configure: failed program was:" >&5
7452   cat conftest.$ac_ext >&5
7453   rm -rf conftest*
7454   eval "ac_cv_lib_$ac_lib_var=no"
7455 fi
7456 rm -f conftest*
7457 LIBS="$ac_save_LIBS"
7458
7459 fi
7460 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7461   echo "$ac_t""yes" 1>&6
7462     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7463     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7464   cat >> confdefs.h <<EOF
7465 #define $ac_tr_lib 1
7466 EOF
7467
7468   LIBS="-li $LIBS"
7469
7470 else
7471   echo "$ac_t""no" 1>&6
7472 fi
7473
7474             echo $ac_n "checking for catgets""... $ac_c" 1>&6
7475 echo "configure:7476: checking for catgets" >&5
7476 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
7477   echo $ac_n "(cached) $ac_c" 1>&6
7478 else
7479   cat > conftest.$ac_ext <<EOF
7480 #line 7481 "configure"
7481 #include "confdefs.h"
7482 /* System header to define __stub macros and hopefully few prototypes,
7483     which can conflict with char catgets(); below.  */
7484 #include <assert.h>
7485 /* Override any gcc2 internal prototype to avoid an error.  */
7486 /* We use char because int might match the return type of a gcc2
7487     builtin and then its argument prototype would still apply.  */
7488 char catgets();
7489
7490 int main() {
7491
7492 /* The GNU C library defines this for functions which it implements
7493     to always fail with ENOSYS.  Some functions are actually named
7494     something starting with __ and the normal name is an alias.  */
7495 #if defined (__stub_catgets) || defined (__stub___catgets)
7496 choke me
7497 #else
7498 catgets();
7499 #endif
7500
7501 ; return 0; }
7502 EOF
7503 if { (eval echo configure:7504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7504   rm -rf conftest*
7505   eval "ac_cv_func_catgets=yes"
7506 else
7507   echo "configure: failed program was:" >&5
7508   cat conftest.$ac_ext >&5
7509   rm -rf conftest*
7510   eval "ac_cv_func_catgets=no"
7511 fi
7512 rm -f conftest*
7513 fi
7514
7515 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
7516   echo "$ac_t""yes" 1>&6
7517   cat >> confdefs.h <<\EOF
7518 #define HAVE_CATGETS 1
7519 EOF
7520
7521                INTLOBJS="\$(CATOBJS)"
7522                # Extract the first word of "gencat", so it can be a program name with args.
7523 set dummy gencat; ac_word=$2
7524 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7525 echo "configure:7526: checking for $ac_word" >&5
7526 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
7527   echo $ac_n "(cached) $ac_c" 1>&6
7528 else
7529   case "$GENCAT" in
7530   /*)
7531   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
7532   ;;
7533   ?:/*)
7534   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
7535   ;;
7536   *)
7537   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7538   ac_dummy="$PATH"
7539   for ac_dir in $ac_dummy; do
7540     test -z "$ac_dir" && ac_dir=.
7541     if test -f $ac_dir/$ac_word; then
7542       ac_cv_path_GENCAT="$ac_dir/$ac_word"
7543       break
7544     fi
7545   done
7546   IFS="$ac_save_ifs"
7547   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
7548   ;;
7549 esac
7550 fi
7551 GENCAT="$ac_cv_path_GENCAT"
7552 if test -n "$GENCAT"; then
7553   echo "$ac_t""$GENCAT" 1>&6
7554 else
7555   echo "$ac_t""no" 1>&6
7556 fi
7557                if test "$GENCAT" != "no"; then
7558                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
7559 set dummy gmsgfmt; ac_word=$2
7560 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7561 echo "configure:7562: checking for $ac_word" >&5
7562 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7563   echo $ac_n "(cached) $ac_c" 1>&6
7564 else
7565   case "$GMSGFMT" in
7566   /*)
7567   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7568   ;;
7569   ?:/*)
7570   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7571   ;;
7572   *)
7573   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7574   ac_dummy="$PATH"
7575   for ac_dir in $ac_dummy; do
7576     test -z "$ac_dir" && ac_dir=.
7577     if test -f $ac_dir/$ac_word; then
7578       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7579       break
7580     fi
7581   done
7582   IFS="$ac_save_ifs"
7583   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7584   ;;
7585 esac
7586 fi
7587 GMSGFMT="$ac_cv_path_GMSGFMT"
7588 if test -n "$GMSGFMT"; then
7589   echo "$ac_t""$GMSGFMT" 1>&6
7590 else
7591   echo "$ac_t""no" 1>&6
7592 fi
7593
7594                  if test "$GMSGFMT" = "no"; then
7595                    # Extract the first word of "msgfmt", so it can be a program name with args.
7596 set dummy msgfmt; ac_word=$2
7597 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7598 echo "configure:7599: checking for $ac_word" >&5
7599 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7600   echo $ac_n "(cached) $ac_c" 1>&6
7601 else
7602   case "$GMSGFMT" in
7603   /*)
7604   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7605   ;;
7606   *)
7607   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7608   for ac_dir in $PATH; do
7609     test -z "$ac_dir" && ac_dir=.
7610     if test -f $ac_dir/$ac_word; then
7611       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7612         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7613         break
7614       fi
7615     fi
7616   done
7617   IFS="$ac_save_ifs"
7618   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
7619   ;;
7620 esac
7621 fi
7622 GMSGFMT="$ac_cv_path_GMSGFMT"
7623 if test -n "$GMSGFMT"; then
7624   echo "$ac_t""$GMSGFMT" 1>&6
7625 else
7626   echo "$ac_t""no" 1>&6
7627 fi
7628
7629                  fi
7630                  # Extract the first word of "xgettext", so it can be a program name with args.
7631 set dummy xgettext; ac_word=$2
7632 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7633 echo "configure:7634: checking for $ac_word" >&5
7634 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7635   echo $ac_n "(cached) $ac_c" 1>&6
7636 else
7637   case "$XGETTEXT" in
7638   /*)
7639   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7640   ;;
7641   *)
7642   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7643   for ac_dir in $PATH; do
7644     test -z "$ac_dir" && ac_dir=.
7645     if test -f $ac_dir/$ac_word; then
7646       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7647         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7648         break
7649       fi
7650     fi
7651   done
7652   IFS="$ac_save_ifs"
7653   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7654   ;;
7655 esac
7656 fi
7657 XGETTEXT="$ac_cv_path_XGETTEXT"
7658 if test -n "$XGETTEXT"; then
7659   echo "$ac_t""$XGETTEXT" 1>&6
7660 else
7661   echo "$ac_t""no" 1>&6
7662 fi
7663
7664                  USE_INCLUDED_LIBINTL=yes
7665                  CATOBJEXT=.cat
7666                  INSTOBJEXT=.cat
7667                  DATADIRNAME=lib
7668                  INTLDEPS='$(top_builddir)/intl/libintl.a'
7669                  INTLLIBS=$INTLDEPS
7670                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7671                  nls_cv_header_intl=intl/libintl.h
7672                  nls_cv_header_libgt=intl/libgettext.h
7673                fi
7674 else
7675   echo "$ac_t""no" 1>&6
7676 fi
7677
7678           fi
7679         fi
7680
7681         if test "$CATOBJEXT" = "NONE"; then
7682                           nls_cv_use_gnu_gettext=yes
7683         fi
7684       fi
7685
7686       if test "$nls_cv_use_gnu_gettext" = "yes"; then
7687                 INTLOBJS="\$(GETTOBJS)"
7688         # Extract the first word of "msgfmt", so it can be a program name with args.
7689 set dummy msgfmt; ac_word=$2
7690 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7691 echo "configure:7692: checking for $ac_word" >&5
7692 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7693   echo $ac_n "(cached) $ac_c" 1>&6
7694 else
7695   case "$MSGFMT" in
7696   /*)
7697   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7698   ;;
7699   *)
7700   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7701   for ac_dir in $PATH; do
7702     test -z "$ac_dir" && ac_dir=.
7703     if test -f $ac_dir/$ac_word; then
7704       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7705         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7706         break
7707       fi
7708     fi
7709   done
7710   IFS="$ac_save_ifs"
7711   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
7712   ;;
7713 esac
7714 fi
7715 MSGFMT="$ac_cv_path_MSGFMT"
7716 if test -n "$MSGFMT"; then
7717   echo "$ac_t""$MSGFMT" 1>&6
7718 else
7719   echo "$ac_t""no" 1>&6
7720 fi
7721
7722         # Extract the first word of "gmsgfmt", so it can be a program name with args.
7723 set dummy gmsgfmt; ac_word=$2
7724 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7725 echo "configure:7726: checking for $ac_word" >&5
7726 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7727   echo $ac_n "(cached) $ac_c" 1>&6
7728 else
7729   case "$GMSGFMT" in
7730   /*)
7731   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7732   ;;
7733   ?:/*)
7734   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7735   ;;
7736   *)
7737   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7738   ac_dummy="$PATH"
7739   for ac_dir in $ac_dummy; do
7740     test -z "$ac_dir" && ac_dir=.
7741     if test -f $ac_dir/$ac_word; then
7742       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7743       break
7744     fi
7745   done
7746   IFS="$ac_save_ifs"
7747   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7748   ;;
7749 esac
7750 fi
7751 GMSGFMT="$ac_cv_path_GMSGFMT"
7752 if test -n "$GMSGFMT"; then
7753   echo "$ac_t""$GMSGFMT" 1>&6
7754 else
7755   echo "$ac_t""no" 1>&6
7756 fi
7757
7758         # Extract the first word of "xgettext", so it can be a program name with args.
7759 set dummy xgettext; ac_word=$2
7760 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7761 echo "configure:7762: checking for $ac_word" >&5
7762 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7763   echo $ac_n "(cached) $ac_c" 1>&6
7764 else
7765   case "$XGETTEXT" in
7766   /*)
7767   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7768   ;;
7769   *)
7770   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7771   for ac_dir in $PATH; do
7772     test -z "$ac_dir" && ac_dir=.
7773     if test -f $ac_dir/$ac_word; then
7774       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7775         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7776         break
7777       fi
7778     fi
7779   done
7780   IFS="$ac_save_ifs"
7781   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7782   ;;
7783 esac
7784 fi
7785 XGETTEXT="$ac_cv_path_XGETTEXT"
7786 if test -n "$XGETTEXT"; then
7787   echo "$ac_t""$XGETTEXT" 1>&6
7788 else
7789   echo "$ac_t""no" 1>&6
7790 fi
7791
7792
7793         USE_INCLUDED_LIBINTL=yes
7794         CATOBJEXT=.gmo
7795         INSTOBJEXT=.mo
7796         DATADIRNAME=share
7797         INTLDEPS='$(top_builddir)/intl/libintl.a'
7798         INTLLIBS=$INTLDEPS
7799         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
7800         nls_cv_header_intl=intl/libintl.h
7801         nls_cv_header_libgt=intl/libgettext.h
7802       fi
7803
7804             if test "$XGETTEXT" != ":"; then
7805                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
7806           : ;
7807         else
7808           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
7809           XGETTEXT=":"
7810         fi
7811       fi
7812
7813       # We need to process the po/ directory.
7814       POSUB=po
7815     else
7816       DATADIRNAME=share
7817       nls_cv_header_intl=intl/libintl.h
7818       nls_cv_header_libgt=intl/libgettext.h
7819     fi
7820
7821
7822
7823
7824     # If this is used in GNU gettext we have to set USE_NLS to `yes'
7825     # because some of the sources are only built for this goal.
7826     if test "$PACKAGE" = gettext; then
7827       USE_NLS=yes
7828       USE_INCLUDED_LIBINTL=yes
7829     fi
7830
7831                 for lang in $ALL_LINGUAS; do
7832       GMOFILES="$GMOFILES $lang.gmo"
7833       POFILES="$POFILES $lang.po"
7834     done
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849    if test "x$CATOBJEXT" != "x"; then
7850      if test "x$ALL_LINGUAS" = "x"; then
7851        LINGUAS=
7852      else
7853        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
7854 echo "configure:7855: checking for catalogs to be installed" >&5
7855        NEW_LINGUAS=
7856        for lang in ${LINGUAS=$ALL_LINGUAS}; do
7857          case "$ALL_LINGUAS" in
7858           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
7859          esac
7860        done
7861        LINGUAS=$NEW_LINGUAS
7862        echo "$ac_t""$LINGUAS" 1>&6
7863      fi
7864
7865           if test -n "$LINGUAS"; then
7866        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
7867      fi
7868    fi
7869
7870             if test $ac_cv_header_locale_h = yes; then
7871      INCLUDE_LOCALE_H="#include <locale.h>"
7872    else
7873      INCLUDE_LOCALE_H="\
7874 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
7875    fi
7876
7877
7878             test -d intl || mkdir intl
7879    if test "$CATOBJEXT" = ".cat"; then
7880      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
7881 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
7882 echo "configure:7883: checking for linux/version.h" >&5
7883 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7884   echo $ac_n "(cached) $ac_c" 1>&6
7885 else
7886   cat > conftest.$ac_ext <<EOF
7887 #line 7888 "configure"
7888 #include "confdefs.h"
7889 #include <linux/version.h>
7890 EOF
7891 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7892 { (eval echo configure:7893: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7893 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7894 if test -z "$ac_err"; then
7895   rm -rf conftest*
7896   eval "ac_cv_header_$ac_safe=yes"
7897 else
7898   echo "$ac_err" >&5
7899   echo "configure: failed program was:" >&5
7900   cat conftest.$ac_ext >&5
7901   rm -rf conftest*
7902   eval "ac_cv_header_$ac_safe=no"
7903 fi
7904 rm -f conftest*
7905 fi
7906 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7907   echo "$ac_t""yes" 1>&6
7908   msgformat=linux
7909 else
7910   echo "$ac_t""no" 1>&6
7911 msgformat=xopen
7912 fi
7913
7914
7915                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
7916    fi
7917       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
7918      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
7919
7920             if test "$PACKAGE" = "gettext"; then
7921      GT_NO="#NO#"
7922      GT_YES=
7923    else
7924      GT_NO=
7925      GT_YES="#YES#"
7926    fi
7927
7928
7929
7930             MKINSTALLDIRS=
7931    if test -n "$ac_aux_dir"; then
7932      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
7933    fi
7934    if test -z "$MKINSTALLDIRS"; then
7935      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
7936    fi
7937
7938
7939       l=
7940
7941
7942          test -d po || mkdir po
7943    if test "x$srcdir" != "x."; then
7944      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
7945        posrcprefix="$srcdir/"
7946      else
7947        posrcprefix="../$srcdir/"
7948      fi
7949    else
7950      posrcprefix="../"
7951    fi
7952    rm -f po/POTFILES
7953    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
7954         < $srcdir/po/POTFILES.in > po/POTFILES
7955
7956 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
7957
7958 # Get an absolute path to the GCC top-level source directory
7959 holddir=`pwd`
7960 cd $srcdir
7961 topdir=`pwd`
7962 cd $holddir
7963
7964 # Conditionalize the makefile for this host machine.
7965 # Make-host contains the concatenation of all host makefile fragments
7966 # [there can be more than one].  This file is built by configure.frag.
7967 host_overrides=Make-host
7968 dep_host_xmake_file=
7969 for f in .. ${host_xmake_file}
7970 do
7971         if test -f ${srcdir}/config/$f
7972         then
7973                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
7974         fi
7975 done
7976
7977 # Conditionalize the makefile for this target machine.
7978 # Make-target contains the concatenation of all host makefile fragments
7979 # [there can be more than one].  This file is built by configure.frag.
7980 target_overrides=Make-target
7981 dep_tmake_file=
7982 for f in .. ${tmake_file}
7983 do
7984         if test -f ${srcdir}/config/$f
7985         then
7986                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
7987         fi
7988 done
7989
7990 # If the host doesn't support symlinks, modify CC in
7991 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
7992 # Otherwise, we can use "CC=$(CC)".
7993 rm -f symtest.tem
7994 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
7995 then
7996         cc_set_by_configure="\$(CC)"
7997         quoted_cc_set_by_configure="\$(CC)"
7998         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
7999 else
8000         rm -f symtest.tem
8001         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8002         then
8003                 symbolic_link="cp -p"
8004         else
8005                 symbolic_link="cp"
8006         fi
8007         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8008         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8009         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8010 fi
8011 rm -f symtest.tem
8012
8013 out_object_file=`basename $out_file .c`.o
8014
8015 tm_file_list=
8016 for f in $tm_file; do
8017   case $f in
8018     gansidecl.h )
8019        tm_file_list="${tm_file_list} $f" ;;
8020     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8021   esac
8022 done
8023
8024 host_xm_file_list=
8025 for f in $host_xm_file; do
8026   case $f in
8027     auto-host.h | gansidecl.h | hwint.h )
8028        host_xm_file_list="${host_xm_file_list} $f" ;;
8029     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8030   esac
8031 done
8032
8033 build_xm_file_list=
8034 for f in $build_xm_file; do
8035   case $f in
8036     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8037        build_xm_file_list="${build_xm_file_list} $f" ;;
8038     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8039   esac
8040 done
8041
8042 # Define macro CROSS_COMPILE in compilation
8043 # if this is a cross-compiler.
8044 # Also use all.cross instead of all.internal
8045 # and add cross-make to Makefile.
8046 cross_overrides="/dev/null"
8047 if test x$host != x$target
8048 then
8049         cross_defines="CROSS=-DCROSS_COMPILE"
8050         cross_overrides="${topdir}/cross-make"
8051 fi
8052
8053 # When building gcc with a cross-compiler, we need to fix a few things.
8054 # This must come after cross-make as we want all.build to override
8055 # all.cross.
8056 build_overrides="/dev/null"
8057 if test x$build != x$host
8058 then
8059         build_overrides="${topdir}/build-make"
8060 fi
8061
8062 # Expand extra_headers to include complete path.
8063 # This substitutes for lots of t-* files.
8064 extra_headers_list=
8065 if test "x$extra_headers" = x
8066 then true
8067 else
8068         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8069         for file in $extra_headers;
8070         do
8071                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8072         done
8073 fi
8074
8075 if test x$use_collect2 = xno; then
8076         use_collect2=
8077 fi
8078
8079 # Add a definition of USE_COLLECT2 if system wants one.
8080 # Also tell toplev.c what to do.
8081 # This substitutes for lots of t-* files.
8082 if test x$use_collect2 = x
8083 then
8084         will_use_collect2=
8085         maybe_use_collect2=
8086 else
8087         will_use_collect2="collect2"
8088         maybe_use_collect2="-DUSE_COLLECT2"
8089 fi
8090
8091 # NEED TO CONVERT
8092 # Set MD_DEPS if the real md file is in md.pre-cpp.
8093 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8094 # for line oriented comments, so we must always use a GNU cpp.  If
8095 # building gcc with a cross compiler, use the cross compiler just
8096 # built.  Otherwise, we can use the cpp just built.
8097 md_file_sub=
8098 if test "x$md_cppflags" = x
8099 then
8100         md_file_sub=$srcdir/config/$md_file
8101 else
8102         md_file=md
8103 fi
8104
8105 # If we have gas in the build tree, make a link to it.
8106 if test -f ../gas/Makefile; then
8107         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8108 fi
8109
8110 # If we have nm in the build tree, make a link to it.
8111 if test -f ../binutils/Makefile; then
8112         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8113 fi
8114
8115 # If we have ld in the build tree, make a link to it.
8116 if test -f ../ld/Makefile; then
8117 #       if test x$use_collect2 = x; then
8118 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8119 #       else
8120                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8121 #       fi
8122 fi
8123
8124 # Figure out what assembler alignment features are present.
8125 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8126 echo "configure:8127: checking assembler alignment features" >&5
8127 gcc_cv_as=
8128 gcc_cv_as_alignment_features=
8129 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8130 if test -x "$DEFAULT_ASSEMBLER"; then
8131         gcc_cv_as="$DEFAULT_ASSEMBLER"
8132 elif test -x "$AS"; then
8133         gcc_cv_as="$AS"
8134 elif test -x as$host_exeext; then
8135         # Build using assembler in the current directory.
8136         gcc_cv_as=./as$host_exeext
8137 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8138         # Single tree build which includes gas.
8139         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8140         do
8141                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8142                 if test x$gcc_cv_gas_version != x; then
8143                         break
8144                 fi
8145         done
8146         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8147         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8148         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8149                 # Gas version 2.6 and later support for .balign and .p2align.
8150                 # bytes to skip when using .p2align.
8151                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8152                         gcc_cv_as_alignment_features=".balign and .p2align"
8153                         cat >> confdefs.h <<\EOF
8154 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8155 EOF
8156
8157                 fi
8158                 # Gas version 2.8 and later support specifying the maximum
8159                 # bytes to skip when using .p2align.
8160                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8161                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8162                         cat >> confdefs.h <<\EOF
8163 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8164 EOF
8165
8166                 fi
8167         fi
8168 elif test x$host = x$target; then
8169         # Native build.
8170         # Search the same directories that the installed compiler will
8171         # search.  Else we may find the wrong assembler and lose.  If we
8172         # do not find a suitable assembler binary, then try the user's
8173         # path.
8174         #
8175         # Also note we have to check MD_EXEC_PREFIX before checking the
8176         # user's path.  Unfortunately, there is no good way to get at the
8177         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8178         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8179         # to be fixed as part of the make/configure rewrite too.
8180
8181         if test "x$exec_prefix" = xNONE; then
8182                 if test "x$prefix" = xNONE; then
8183                         test_prefix=/usr/local
8184                 else
8185                         test_prefix=$prefix
8186                 fi
8187         else
8188                 test_prefix=$exec_prefix
8189         fi
8190
8191         # If the loop below does not find an assembler, then use whatever
8192         # one we can find in the users's path.
8193         # user's path.
8194         as=as$host_exeext
8195
8196         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8197                    $test_prefix/lib/gcc-lib/$target \
8198                    /usr/lib/gcc/$target/$gcc_version \
8199                    /usr/lib/gcc/$target \
8200                    $test_prefix/$target/bin/$target/$gcc_version \
8201                    $test_prefix/$target/bin \
8202                    /usr/libexec \
8203                    /usr/ccs/gcc \
8204                    /usr/ccs/bin \
8205                    /udk/usr/ccs/bin \
8206                    /bsd43/usr/lib/cmplrs/cc \
8207                    /usr/cross64/usr/bin \
8208                    /usr/lib/cmplrs/cc \
8209                    /sysv/usr/lib/cmplrs/cc \
8210                    /svr4/usr/lib/cmplrs/cc \
8211                    /usr/bin"
8212
8213         for dir in $test_dirs; do
8214                 if test -f $dir/as$host_exeext; then
8215                         gcc_cv_as=$dir/as$host_exeext
8216                         break;
8217                 fi
8218         done
8219 fi
8220 if test x$gcc_cv_as != x; then
8221         # Check if we have .balign and .p2align
8222         echo ".balign  4" > conftest.s
8223         echo ".p2align  2" >> conftest.s
8224         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8225                 gcc_cv_as_alignment_features=".balign and .p2align"
8226                 cat >> confdefs.h <<\EOF
8227 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8228 EOF
8229
8230         fi
8231         rm -f conftest.s conftest.o
8232         # Check if specifying the maximum bytes to skip when
8233         # using .p2align is supported.
8234         echo ".p2align 4,,7" > conftest.s
8235         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8236                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8237                 cat >> confdefs.h <<\EOF
8238 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8239 EOF
8240
8241         fi
8242         rm -f conftest.s conftest.o
8243 fi
8244 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8245
8246 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8247 echo "configure:8248: checking assembler subsection support" >&5
8248 gcc_cv_as_subsections=
8249 if test x$gcc_cv_as != x; then
8250         # Check if we have .subsection
8251         echo ".subsection 1" > conftest.s
8252         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8253                 gcc_cv_as_subsections=".subsection"
8254                 if test -x nm$host_exeext; then
8255                         gcc_cv_nm=./nm$host_exeext
8256                 elif test x$host = x$target; then
8257                         # Native build.
8258                         gcc_cv_nm=nm$host_exeext
8259                 fi
8260                 if test x$gcc_cv_nm != x; then
8261                         cat > conftest.s <<EOF
8262 conftest_label1: .word 0
8263 .subsection -1
8264 conftest_label2: .word 0
8265 .previous
8266 EOF
8267                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8268                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8269                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8270                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8271                                         :
8272                                 else
8273                                         gcc_cv_as_subsections="working .subsection -1"
8274                                         cat >> confdefs.h <<\EOF
8275 #define HAVE_GAS_SUBSECTION_ORDERING 1
8276 EOF
8277
8278                                 fi
8279                         fi
8280                 fi
8281         fi
8282         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8283 fi
8284 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8285
8286 echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8287 echo "configure:8288: checking assembler instructions" >&5
8288 gcc_cv_as_instructions=
8289 if test x$gcc_cv_as != x; then
8290         set "filds fists" "filds mem; fists mem"
8291         while test $# -gt 0
8292         do
8293                 echo "$2" > conftest.s
8294                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8295                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8296                         cat >> confdefs.h <<EOF
8297 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8298 EOF
8299
8300                 fi
8301                 shift 2
8302         done
8303         rm -f conftest.s conftest.o
8304 fi
8305 echo "$ac_t""$gcc_cv_as_instructions" 1>&6
8306
8307 # Figure out what language subdirectories are present.
8308 # Look if the user specified --enable-languages="..."; if not, use
8309 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8310 # go away some day.
8311 if test x"${enable_languages+set}" != xset; then
8312         if test x"${LANGUAGES+set}" = xset; then
8313                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
8314         else
8315                 enable_languages=all
8316         fi
8317 fi
8318 subdirs=
8319 for lang in ${srcdir}/*/config-lang.in ..
8320 do
8321         case $lang in
8322         ..) ;;
8323         # The odd quoting in the next line works around
8324         # an apparent bug in bash 1.12 on linux.
8325         ${srcdir}/[*]/config-lang.in) ;;
8326         *)
8327           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
8328           if test "x$lang_alias" = x
8329           then
8330                 echo "$lang doesn't set \$language." 1>&2
8331                 exit 1
8332           fi
8333           if test x"${enable_languages}" = xall; then
8334                 add_this_lang=yes
8335           else
8336                 case "${enable_languages}" in
8337                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
8338                         add_this_lang=yes
8339                         ;;
8340                     * )
8341                         add_this_lang=no
8342                         ;;
8343                 esac
8344           fi
8345           if test x"${add_this_lang}" = xyes; then
8346                 case $lang in
8347                     ${srcdir}/ada/config-lang.in)
8348                         if test x$gnat = xyes ; then
8349                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8350                         fi
8351                         ;;
8352                     *)
8353                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
8354                         ;;
8355                 esac
8356           fi
8357           ;;
8358         esac
8359 done
8360
8361 # Make gthr-default.h if we have a thread file.
8362 gthread_flags=
8363 if test $thread_file != single; then
8364     rm -f gthr-default.h
8365     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
8366     gthread_flags=-DHAVE_GTHR_DEFAULT
8367 fi
8368
8369
8370 # Make empty files to contain the specs and options for each language.
8371 # Then add #include lines to for a compiler that has specs and/or options.
8372
8373 lang_specs_files=
8374 lang_options_files=
8375 lang_tree_files=
8376 rm -f specs.h options.h gencheck.h
8377 touch specs.h options.h gencheck.h
8378 for subdir in . $subdirs
8379 do
8380         if test -f $srcdir/$subdir/lang-specs.h; then
8381                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
8382                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
8383         fi
8384         if test -f $srcdir/$subdir/lang-options.h; then
8385                 echo "#include \"$subdir/lang-options.h\"" >>options.h
8386                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
8387         fi
8388         if test -f $srcdir/$subdir/$subdir-tree.def; then
8389                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
8390                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
8391         fi
8392 done
8393
8394 # These (without "all_") are set in each config-lang.in.
8395 # `language' must be a single word so is spelled singularly.
8396 all_languages=
8397 all_boot_languages=
8398 all_compilers=
8399 all_stagestuff=
8400 all_diff_excludes=
8401 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile'
8402 # List of language makefile fragments.
8403 all_lang_makefiles=
8404 all_headers=
8405 all_lib2funcs=
8406
8407 # Add the language fragments.
8408 # Languages are added via two mechanisms.  Some information must be
8409 # recorded in makefile variables, these are defined in config-lang.in.
8410 # We accumulate them and plug them into the main Makefile.
8411 # The other mechanism is a set of hooks for each of the main targets
8412 # like `clean', `install', etc.
8413
8414 language_fragments="Make-lang"
8415 language_hooks="Make-hooks"
8416 oldstyle_subdirs=
8417
8418 for s in .. $subdirs
8419 do
8420         if test $s != ".."
8421         then
8422                 language=
8423                 boot_language=
8424                 compilers=
8425                 stagestuff=
8426                 diff_excludes=
8427                 headers=
8428                 outputs=
8429                 lib2funcs=
8430                 . ${srcdir}/$s/config-lang.in
8431                 if test "x$language" = x
8432                 then
8433                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
8434                         exit 1
8435                 fi
8436                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
8437                 all_languages="$all_languages $language"
8438                 if test "x$boot_language" = xyes
8439                 then
8440                         all_boot_languages="$all_boot_languages $language"
8441                 fi
8442                 all_compilers="$all_compilers $compilers"
8443                 all_stagestuff="$all_stagestuff $stagestuff"
8444                 all_diff_excludes="$all_diff_excludes $diff_excludes"
8445                 all_headers="$all_headers $headers"
8446                 all_outputs="$all_outputs $outputs"
8447                 if test x$outputs = x
8448                 then
8449                         oldstyle_subdirs="$oldstyle_subdirs $s"
8450                 fi
8451                 all_lib2funcs="$all_lib2funcs $lib2funcs"
8452         fi
8453 done
8454
8455 # Since we can't use `::' targets, we link each language in
8456 # with a set of hooks, reached indirectly via lang.${target}.
8457
8458 rm -f Make-hooks
8459 touch Make-hooks
8460 target_list="all.build all.cross start.encap rest.encap \
8461         info dvi \
8462         install-normal install-common install-info install-man \
8463         uninstall distdir \
8464         mostlyclean clean distclean extraclean maintainer-clean \
8465         stage1 stage2 stage3 stage4"
8466 for t in $target_list
8467 do
8468         x=
8469         for lang in .. $all_languages
8470         do
8471                 if test $lang != ".."; then
8472                         x="$x $lang.$t"
8473                 fi
8474         done
8475         echo "lang.$t: $x" >> Make-hooks
8476 done
8477
8478 # If we're not building in srcdir, create .gdbinit.
8479
8480 if test ! -f Makefile.in; then
8481         echo "dir ." > .gdbinit
8482         echo "dir ${srcdir}" >> .gdbinit
8483         if test x$gdb_needs_out_file_path = xyes
8484         then
8485                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
8486         fi
8487         if test "x$subdirs" != x; then
8488                 for s in $subdirs
8489                 do
8490                         echo "dir ${srcdir}/$s" >> .gdbinit
8491                 done
8492         fi
8493         echo "source ${srcdir}/.gdbinit" >> .gdbinit
8494 fi
8495
8496 # Define variables host_canonical and build_canonical
8497 # because some Cygnus local changes in the Makefile depend on them.
8498 build_canonical=${build}
8499 host_canonical=${host}
8500 target_subdir=
8501 if test "${host}" != "${target}" ; then
8502     target_subdir=${target}/
8503 fi
8504
8505
8506
8507
8508 # If this is using newlib, then define inhibit_libc in
8509 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
8510 # libgcc.a, but that's OK because newib should have its own version of
8511 # assert.h.
8512 inhibit_libc=
8513 if test x$with_newlib = xyes; then
8514         inhibit_libc=-Dinhibit_libc
8515 fi
8516
8517
8518 # Override SCHED_OBJ and SCHED_CFLAGS to enable the Haifa scheduler.
8519 sched_prefix=
8520 sched_cflags=
8521 if test x$enable_haifa = xyes; then
8522     echo "Using the Haifa scheduler."
8523     sched_prefix=haifa-
8524     sched_cflags=-DHAIFA
8525 fi
8526
8527
8528 if test x$enable_haifa != x; then
8529     # Explicitly remove files that need to be recompiled for the Haifa scheduler.
8530     for x in genattrtab.o toplev.o *sched.o; do
8531         if test -f $x; then
8532             echo "Removing $x"
8533             rm -f $x
8534         fi
8535     done
8536 fi
8537
8538 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
8539 # absolute path for gcc_tooldir based on inserting the number of up-directory
8540 # movements required to get from $(exec_prefix) to $(prefix) into the basic
8541 # $(libsubdir)/@(unlibsubdir) based path.
8542 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
8543 # make and thus we'd get different behavior depending on where we built the
8544 # sources.
8545 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
8546     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
8547 else
8548 # An explanation of the sed strings:
8549 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
8550 #  -e 's|/$||'            match a trailing forward slash and eliminates it
8551 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
8552 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
8553 #
8554 # (*) Note this pattern overwrites the first character of the string
8555 # with a forward slash if one is not already present.  This is not a
8556 # problem because the exact names of the sub-directories concerned is
8557 # unimportant, just the number of them matters.
8558 #
8559 # The practical upshot of these patterns is like this:
8560 #
8561 #  prefix     exec_prefix        result
8562 #  ------     -----------        ------
8563 #   /foo        /foo/bar          ../
8564 #   /foo/       /foo/bar          ../
8565 #   /foo        /foo/bar/         ../
8566 #   /foo/       /foo/bar/         ../
8567 #   /foo        /foo/bar/ugg      ../../
8568 #
8569     dollar='$$'
8570     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
8571 fi
8572
8573
8574
8575 # Nothing to do for FLOAT_H, float_format already handled.
8576 objdir=`pwd`
8577
8578
8579 # Process the language and host/target makefile fragments.
8580 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
8581
8582 # Substitute configuration variables
8583
8584
8585
8586
8587
8588
8589
8590
8591
8592
8593
8594
8595
8596
8597
8598
8599
8600
8601
8602
8603
8604
8605
8606
8607
8608
8609
8610
8611
8612
8613
8614
8615
8616
8617
8618
8619
8620
8621
8622
8623
8624
8625
8626
8627
8628
8629
8630
8631
8632
8633
8634
8635
8636
8637
8638
8639
8640
8641
8642
8643
8644 # Echo that links are built
8645 if test x$host = x$target
8646 then
8647         str1="native "
8648 else
8649         str1="cross-"
8650         str2=" from $host"
8651 fi
8652
8653 if test x$host != x$build
8654 then
8655         str3=" on a $build system"
8656 fi
8657
8658 if test "x$str2" != x || test "x$str3" != x
8659 then
8660         str4=
8661 fi
8662
8663 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
8664
8665 if test "x$str2" != x || test "x$str3" != x
8666 then
8667         echo " ${str2}${str3}." 1>&2
8668 fi
8669
8670 # Truncate the target if necessary
8671 if test x$host_truncate_target != x; then
8672         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
8673 fi
8674
8675 # Configure the subdirectories
8676 # AC_CONFIG_SUBDIRS($subdirs)
8677
8678 # Create the Makefile
8679 # and configure language subdirectories
8680 trap '' 1 2 15
8681 cat > confcache <<\EOF
8682 # This file is a shell script that caches the results of configure
8683 # tests run on this system so they can be shared between configure
8684 # scripts and configure runs.  It is not useful on other systems.
8685 # If it contains results you don't want to keep, you may remove or edit it.
8686 #
8687 # By default, configure uses ./config.cache as the cache file,
8688 # creating it if it does not exist already.  You can give configure
8689 # the --cache-file=FILE option to use a different cache file; that is
8690 # what configure does when it calls configure scripts in
8691 # subdirectories, so they share the cache.
8692 # Giving --cache-file=/dev/null disables caching, for debugging configure.
8693 # config.status only pays attention to the cache file if you give it the
8694 # --recheck option to rerun configure.
8695 #
8696 EOF
8697 # The following way of writing the cache mishandles newlines in values,
8698 # but we know of no workaround that is simple, portable, and efficient.
8699 # So, don't put newlines in cache variables' values.
8700 # Ultrix sh set writes to stderr and can't be redirected directly,
8701 # and sets the high bit in the cache file unless we assign to the vars.
8702 (set) 2>&1 |
8703   case `(ac_space=' '; set | grep ac_space) 2>&1` in
8704   *ac_space=\ *)
8705     # `set' does not quote correctly, so add quotes (double-quote substitution
8706     # turns \\\\ into \\, and sed turns \\ into \).
8707     sed -n \
8708       -e "s/'/'\\\\''/g" \
8709       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
8710     ;;
8711   *)
8712     # `set' quotes correctly as required by POSIX, so do not add quotes.
8713     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
8714     ;;
8715   esac >> confcache
8716 if cmp -s $cache_file confcache; then
8717   :
8718 else
8719   if test -w $cache_file; then
8720     echo "updating cache $cache_file"
8721     cat confcache > $cache_file
8722   else
8723     echo "not updating unwritable cache $cache_file"
8724   fi
8725 fi
8726 rm -f confcache
8727
8728 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
8729
8730 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8731 # Let make expand exec_prefix.
8732 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8733
8734 # Any assignment to VPATH causes Sun make to only execute
8735 # the first set of double-colon rules, so remove it if not needed.
8736 # If there is a colon in the path, we need to keep it.
8737 if test "x$srcdir" = x.; then
8738   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
8739 fi
8740
8741 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
8742
8743 DEFS=-DHAVE_CONFIG_H
8744
8745 # Without the "./", some shells look in PATH for config.status.
8746 : ${CONFIG_STATUS=./config.status}
8747
8748 echo creating $CONFIG_STATUS
8749 rm -f $CONFIG_STATUS
8750 cat > $CONFIG_STATUS <<EOF
8751 #! /bin/sh
8752 # Generated automatically by configure.
8753 # Run this file to recreate the current configuration.
8754 # This directory was configured as follows,
8755 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
8756 #
8757 # $0 $ac_configure_args
8758 #
8759 # Compiler output produced by configure, useful for debugging
8760 # configure, is in ./config.log if it exists.
8761
8762 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
8763 for ac_option
8764 do
8765   case "\$ac_option" in
8766   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8767     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
8768     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
8769   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
8770     echo "$CONFIG_STATUS generated by autoconf version 2.13"
8771     exit 0 ;;
8772   -help | --help | --hel | --he | --h)
8773     echo "\$ac_cs_usage"; exit 0 ;;
8774   *) echo "\$ac_cs_usage"; exit 1 ;;
8775   esac
8776 done
8777
8778 ac_given_srcdir=$srcdir
8779
8780 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
8781 EOF
8782 cat >> $CONFIG_STATUS <<EOF
8783
8784 # Protect against being on the right side of a sed subst in config.status.
8785 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
8786  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
8787 $ac_vpsub
8788 $extrasub
8789 s%@SHELL@%$SHELL%g
8790 s%@CFLAGS@%$CFLAGS%g
8791 s%@CPPFLAGS@%$CPPFLAGS%g
8792 s%@CXXFLAGS@%$CXXFLAGS%g
8793 s%@FFLAGS@%$FFLAGS%g
8794 s%@DEFS@%$DEFS%g
8795 s%@LDFLAGS@%$LDFLAGS%g
8796 s%@LIBS@%$LIBS%g
8797 s%@exec_prefix@%$exec_prefix%g
8798 s%@prefix@%$prefix%g
8799 s%@program_transform_name@%$program_transform_name%g
8800 s%@bindir@%$bindir%g
8801 s%@sbindir@%$sbindir%g
8802 s%@libexecdir@%$libexecdir%g
8803 s%@datadir@%$datadir%g
8804 s%@sysconfdir@%$sysconfdir%g
8805 s%@sharedstatedir@%$sharedstatedir%g
8806 s%@localstatedir@%$localstatedir%g
8807 s%@libdir@%$libdir%g
8808 s%@includedir@%$includedir%g
8809 s%@oldincludedir@%$oldincludedir%g
8810 s%@infodir@%$infodir%g
8811 s%@mandir@%$mandir%g
8812 s%@host@%$host%g
8813 s%@host_alias@%$host_alias%g
8814 s%@host_cpu@%$host_cpu%g
8815 s%@host_vendor@%$host_vendor%g
8816 s%@host_os@%$host_os%g
8817 s%@target@%$target%g
8818 s%@target_alias@%$target_alias%g
8819 s%@target_cpu@%$target_cpu%g
8820 s%@target_vendor@%$target_vendor%g
8821 s%@target_os@%$target_os%g
8822 s%@build@%$build%g
8823 s%@build_alias@%$build_alias%g
8824 s%@build_cpu@%$build_cpu%g
8825 s%@build_vendor@%$build_vendor%g
8826 s%@build_os@%$build_os%g
8827 s%@CC@%$CC%g
8828 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
8829 s%@SET_MAKE@%$SET_MAKE%g
8830 s%@AWK@%$AWK%g
8831 s%@LEX@%$LEX%g
8832 s%@LEXLIB@%$LEXLIB%g
8833 s%@LN@%$LN%g
8834 s%@LN_S@%$LN_S%g
8835 s%@RANLIB@%$RANLIB%g
8836 s%@YACC@%$YACC%g
8837 s%@INSTALL@%$INSTALL%g
8838 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
8839 s%@INSTALL_DATA@%$INSTALL_DATA%g
8840 s%@CPP@%$CPP%g
8841 s%@gnat@%$gnat%g
8842 s%@vfprintf@%$vfprintf%g
8843 s%@doprint@%$doprint%g
8844 s%@manext@%$manext%g
8845 s%@objext@%$objext%g
8846 s%@PACKAGE@%$PACKAGE%g
8847 s%@VERSION@%$VERSION%g
8848 s%@ALLOCA@%$ALLOCA%g
8849 s%@USE_NLS@%$USE_NLS%g
8850 s%@MSGFMT@%$MSGFMT%g
8851 s%@GMSGFMT@%$GMSGFMT%g
8852 s%@XGETTEXT@%$XGETTEXT%g
8853 s%@GENCAT@%$GENCAT%g
8854 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
8855 s%@CATALOGS@%$CATALOGS%g
8856 s%@CATOBJEXT@%$CATOBJEXT%g
8857 s%@DATADIRNAME@%$DATADIRNAME%g
8858 s%@GMOFILES@%$GMOFILES%g
8859 s%@INSTOBJEXT@%$INSTOBJEXT%g
8860 s%@INTLDEPS@%$INTLDEPS%g
8861 s%@INTLLIBS@%$INTLLIBS%g
8862 s%@INTLOBJS@%$INTLOBJS%g
8863 s%@POFILES@%$POFILES%g
8864 s%@POSUB@%$POSUB%g
8865 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
8866 s%@GT_NO@%$GT_NO%g
8867 s%@GT_YES@%$GT_YES%g
8868 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
8869 s%@l@%$l%g
8870 s%@gthread_flags@%$gthread_flags%g
8871 s%@build_canonical@%$build_canonical%g
8872 s%@host_canonical@%$host_canonical%g
8873 s%@target_subdir@%$target_subdir%g
8874 s%@inhibit_libc@%$inhibit_libc%g
8875 s%@sched_prefix@%$sched_prefix%g
8876 s%@sched_cflags@%$sched_cflags%g
8877 s%@gcc_tooldir@%$gcc_tooldir%g
8878 s%@dollar@%$dollar%g
8879 s%@objdir@%$objdir%g
8880 s%@subdirs@%$subdirs%g
8881 s%@all_boot_languages@%$all_boot_languages%g
8882 s%@all_compilers@%$all_compilers%g
8883 s%@all_diff_excludes@%$all_diff_excludes%g
8884 s%@all_headers@%$all_headers%g
8885 s%@all_lang_makefiles@%$all_lang_makefiles%g
8886 s%@all_languages@%$all_languages%g
8887 s%@all_lib2funcs@%$all_lib2funcs%g
8888 s%@all_stagestuff@%$all_stagestuff%g
8889 s%@build_exeext@%$build_exeext%g
8890 s%@build_install_headers_dir@%$build_install_headers_dir%g
8891 s%@build_xm_file_list@%$build_xm_file_list%g
8892 s%@cc_set_by_configure@%$cc_set_by_configure%g
8893 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
8894 s%@cpp_install_dir@%$cpp_install_dir%g
8895 s%@cpp_main@%$cpp_main%g
8896 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
8897 s%@dep_tmake_file@%$dep_tmake_file%g
8898 s%@extra_c_flags@%$extra_c_flags%g
8899 s%@extra_c_objs@%$extra_c_objs%g
8900 s%@extra_cpp_objs@%$extra_cpp_objs%g
8901 s%@extra_cxx_objs@%$extra_cxx_objs%g
8902 s%@extra_headers_list@%$extra_headers_list%g
8903 s%@extra_objs@%$extra_objs%g
8904 s%@extra_parts@%$extra_parts%g
8905 s%@extra_passes@%$extra_passes%g
8906 s%@extra_programs@%$extra_programs%g
8907 s%@fixinc_defs@%$fixinc_defs%g
8908 s%@float_h_file@%$float_h_file%g
8909 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
8910 s%@gcc_version@%$gcc_version%g
8911 s%@gcc_version_trigger@%$gcc_version_trigger%g
8912 s%@host_exeext@%$host_exeext%g
8913 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
8914 s%@host_xm_file_list@%$host_xm_file_list%g
8915 s%@install@%$install%g
8916 s%@JAVAGC@%$JAVAGC%g
8917 s%@lang_options_files@%$lang_options_files%g
8918 s%@lang_specs_files@%$lang_specs_files%g
8919 s%@lang_tree_files@%$lang_tree_files%g
8920 s%@local_prefix@%$local_prefix%g
8921 s%@maybe_use_collect2@%$maybe_use_collect2%g
8922 s%@md_file@%$md_file%g
8923 s%@objc_boehm_gc@%$objc_boehm_gc%g
8924 s%@out_file@%$out_file%g
8925 s%@out_object_file@%$out_object_file%g
8926 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
8927 s%@symbolic_link@%$symbolic_link%g
8928 s%@thread_file@%$thread_file%g
8929 s%@tm_file_list@%$tm_file_list%g
8930 s%@will_use_collect2@%$will_use_collect2%g
8931 /@target_overrides@/r $target_overrides
8932 s%@target_overrides@%%g
8933 /@host_overrides@/r $host_overrides
8934 s%@host_overrides@%%g
8935 s%@cross_defines@%$cross_defines%g
8936 /@cross_overrides@/r $cross_overrides
8937 s%@cross_overrides@%%g
8938 /@build_overrides@/r $build_overrides
8939 s%@build_overrides@%%g
8940 /@language_fragments@/r $language_fragments
8941 s%@language_fragments@%%g
8942 /@language_hooks@/r $language_hooks
8943 s%@language_hooks@%%g
8944
8945 CEOF
8946 EOF
8947
8948 cat >> $CONFIG_STATUS <<\EOF
8949
8950 # Split the substitutions into bite-sized pieces for seds with
8951 # small command number limits, like on Digital OSF/1 and HP-UX.
8952 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
8953 ac_file=1 # Number of current file.
8954 ac_beg=1 # First line for current file.
8955 ac_end=$ac_max_sed_cmds # Line after last line for current file.
8956 ac_more_lines=:
8957 ac_sed_cmds=""
8958 while $ac_more_lines; do
8959   if test $ac_beg -gt 1; then
8960     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
8961   else
8962     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
8963   fi
8964   if test ! -s conftest.s$ac_file; then
8965     ac_more_lines=false
8966     rm -f conftest.s$ac_file
8967   else
8968     if test -z "$ac_sed_cmds"; then
8969       ac_sed_cmds="sed -f conftest.s$ac_file"
8970     else
8971       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
8972     fi
8973     ac_file=`expr $ac_file + 1`
8974     ac_beg=$ac_end
8975     ac_end=`expr $ac_end + $ac_max_sed_cmds`
8976   fi
8977 done
8978 if test -z "$ac_sed_cmds"; then
8979   ac_sed_cmds=cat
8980 fi
8981 EOF
8982
8983 cat >> $CONFIG_STATUS <<EOF
8984
8985 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
8986 EOF
8987 cat >> $CONFIG_STATUS <<\EOF
8988 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
8989   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
8990   case "$ac_file" in
8991   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
8992        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
8993   *) ac_file_in="${ac_file}.in" ;;
8994   esac
8995
8996   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
8997
8998   # Remove last slash and all that follows it.  Not all systems have dirname.
8999   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9000   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9001     # The file is in a subdirectory.
9002     test ! -d "$ac_dir" && mkdir "$ac_dir"
9003     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9004     # A "../" for each directory in $ac_dir_suffix.
9005     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9006   else
9007     ac_dir_suffix= ac_dots=
9008   fi
9009
9010   case "$ac_given_srcdir" in
9011   .)  srcdir=.
9012       if test -z "$ac_dots"; then top_srcdir=.
9013       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9014   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9015   *) # Relative path.
9016     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9017     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9018   esac
9019
9020
9021   echo creating "$ac_file"
9022   rm -f "$ac_file"
9023   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9024   case "$ac_file" in
9025   *Makefile*) ac_comsub="1i\\
9026 # $configure_input" ;;
9027   *) ac_comsub= ;;
9028   esac
9029
9030   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9031   sed -e "$ac_comsub
9032 s%@configure_input@%$configure_input%g
9033 s%@srcdir@%$srcdir%g
9034 s%@top_srcdir@%$top_srcdir%g
9035 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9036 fi; done
9037 rm -f conftest.s*
9038
9039 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9040 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9041 #
9042 # ac_d sets the value in "#define NAME VALUE" lines.
9043 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9044 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9045 ac_dC='\3'
9046 ac_dD='%g'
9047 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9048 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9049 ac_uB='\([      ]\)%\1#\2define\3'
9050 ac_uC=' '
9051 ac_uD='\4%g'
9052 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9053 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9054 ac_eB='$%\1#\2define\3'
9055 ac_eC=' '
9056 ac_eD='%g'
9057
9058 if test "${CONFIG_HEADERS+set}" != set; then
9059 EOF
9060 cat >> $CONFIG_STATUS <<EOF
9061   CONFIG_HEADERS="auto-host.h:config.in"
9062 EOF
9063 cat >> $CONFIG_STATUS <<\EOF
9064 fi
9065 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9066   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9067   case "$ac_file" in
9068   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9069        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9070   *) ac_file_in="${ac_file}.in" ;;
9071   esac
9072
9073   echo creating $ac_file
9074
9075   rm -f conftest.frag conftest.in conftest.out
9076   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9077   cat $ac_file_inputs > conftest.in
9078
9079 EOF
9080
9081 # Transform confdefs.h into a sed script conftest.vals that substitutes
9082 # the proper values into config.h.in to produce config.h.  And first:
9083 # Protect against being on the right side of a sed subst in config.status.
9084 # Protect against being in an unquoted here document in config.status.
9085 rm -f conftest.vals
9086 cat > conftest.hdr <<\EOF
9087 s/[\\&%]/\\&/g
9088 s%[\\$`]%\\&%g
9089 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9090 s%ac_d%ac_u%gp
9091 s%ac_u%ac_e%gp
9092 EOF
9093 sed -n -f conftest.hdr confdefs.h > conftest.vals
9094 rm -f conftest.hdr
9095
9096 # This sed command replaces #undef with comments.  This is necessary, for
9097 # example, in the case of _POSIX_SOURCE, which is predefined and required
9098 # on some systems where configure will not decide to define it.
9099 cat >> conftest.vals <<\EOF
9100 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9101 EOF
9102
9103 # Break up conftest.vals because some shells have a limit on
9104 # the size of here documents, and old seds have small limits too.
9105
9106 rm -f conftest.tail
9107 while :
9108 do
9109   ac_lines=`grep -c . conftest.vals`
9110   # grep -c gives empty output for an empty file on some AIX systems.
9111   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9112   # Write a limited-size here document to conftest.frag.
9113   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9114   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9115   echo 'CEOF
9116   sed -f conftest.frag conftest.in > conftest.out
9117   rm -f conftest.in
9118   mv conftest.out conftest.in
9119 ' >> $CONFIG_STATUS
9120   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9121   rm -f conftest.vals
9122   mv conftest.tail conftest.vals
9123 done
9124 rm -f conftest.vals
9125
9126 cat >> $CONFIG_STATUS <<\EOF
9127   rm -f conftest.frag conftest.h
9128   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9129   cat conftest.in >> conftest.h
9130   rm -f conftest.in
9131   if cmp -s $ac_file conftest.h 2>/dev/null; then
9132     echo "$ac_file is unchanged"
9133     rm -f conftest.h
9134   else
9135     # Remove last slash and all that follows it.  Not all systems have dirname.
9136       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9137       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9138       # The file is in a subdirectory.
9139       test ! -d "$ac_dir" && mkdir "$ac_dir"
9140     fi
9141     rm -f $ac_file
9142     mv conftest.h $ac_file
9143   fi
9144 fi; done
9145
9146 EOF
9147
9148 cat >> $CONFIG_STATUS <<EOF
9149 ac_sources="$nls_cv_header_libgt"
9150 ac_dests="$nls_cv_header_intl"
9151 EOF
9152
9153 cat >> $CONFIG_STATUS <<\EOF
9154 srcdir=$ac_given_srcdir
9155 while test -n "$ac_sources"; do
9156   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9157   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9158
9159   echo "linking $srcdir/$ac_source to $ac_dest"
9160
9161   if test ! -r $srcdir/$ac_source; then
9162     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9163   fi
9164   rm -f $ac_dest
9165
9166   # Make relative symlinks.
9167   # Remove last slash and all that follows it.  Not all systems have dirname.
9168   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9169   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9170     # The dest file is in a subdirectory.
9171     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9172     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9173     # A "../" for each directory in $ac_dest_dir_suffix.
9174     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9175   else
9176     ac_dest_dir_suffix= ac_dots=
9177   fi
9178
9179   case "$srcdir" in
9180   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9181   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9182   esac
9183
9184   # Make a symlink if possible; otherwise try a hard link.
9185   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9186     ln $srcdir/$ac_source $ac_dest; then :
9187   else
9188     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9189   fi
9190 done
9191 EOF
9192 cat >> $CONFIG_STATUS <<EOF
9193
9194
9195 host='${host}'
9196 build='${build}'
9197 target='${target}'
9198 target_alias='${target_alias}'
9199 srcdir='${srcdir}'
9200 subdirs='${subdirs}'
9201 oldstyle_subdirs='${oldstyle_subdirs}'
9202 symbolic_link='${symbolic_link}'
9203 program_transform_set='${program_transform_set}'
9204 program_transform_name='${program_transform_name}'
9205 dep_host_xmake_file='${dep_host_xmake_file}'
9206 host_xmake_file='${host_xmake_file}'
9207 dep_tmake_file='${dep_tmake_file}'
9208 tmake_file='${tmake_file}'
9209 thread_file='${thread_file}'
9210 gcc_version='${gcc_version}'
9211 gcc_version_trigger='${gcc_version_trigger}'
9212 local_prefix='${local_prefix}'
9213 build_install_headers_dir='${build_install_headers_dir}'
9214 build_exeext='${build_exeext}'
9215 host_exeext='${host_exeext}'
9216 out_file='${out_file}'
9217 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9218 SET_MAKE='${SET_MAKE}'
9219 target_list='${target_list}'
9220 target_overrides='${target_overrides}'
9221 host_overrides='${host_overrides}'
9222 cross_defines='${cross_defines}'
9223 cross_overrides='${cross_overrides}'
9224 build_overrides='${build_overrides}'
9225 cpp_install_dir='${cpp_install_dir}'
9226
9227 EOF
9228 cat >> $CONFIG_STATUS <<\EOF
9229 case "$CONFIG_FILES" in *po/Makefile.in*)
9230         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9231       esac
9232
9233 . $srcdir/configure.lang
9234 case x$CONFIG_HEADERS in
9235 xauto-host.h:config.in)
9236 echo > cstamp-h ;;
9237 esac
9238 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9239 # bootstrapping and the installation procedure can still use
9240 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9241 # FLAGS_TO_PASS has been modified to solve the problem there.
9242 # This is virtually a duplicate of what happens in configure.lang; we do
9243 # an extra check to make sure this only happens if ln -s can be used.
9244 if test "$symbolic_link" = "ln -s"; then
9245  for d in .. ${subdirs} ; do
9246    if test $d != ..; then
9247         STARTDIR=`pwd`
9248         cd $d
9249         for t in stage1 stage2 stage3 stage4 include
9250         do
9251                 rm -f $t
9252                 $symbolic_link ../$t $t 2>/dev/null
9253         done
9254         cd $STARTDIR
9255    fi
9256  done
9257 else true ; fi
9258 # Avoid having to add intl to our include paths.
9259 if test -f intl/libintl.h; then
9260   echo creating libintl.h
9261   echo '#include "intl/libintl.h"' >libintl.h
9262 fi
9263
9264 exit 0
9265 EOF
9266 chmod +x $CONFIG_STATUS
9267 rm -fr confdefs* $ac_clean_files
9268 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9269