gas/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="$ac_help
  15   --enable-shared[=PKGS]  build shared libraries [default=yes]"
  16 ac_help="$ac_help
  17   --enable-static[=PKGS]  build static libraries [default=yes]"
  18 ac_help="$ac_help
  19   --enable-fast-install[=PKGS]  optimize for fast installation [default=yes]"
  20 ac_help="$ac_help
  21   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]"
  22 ac_help="$ac_help
  23   --disable-libtool-lock  avoid locking (might break parallel builds)"
  24 ac_help="$ac_help
  25   --with-pic              try to use only PIC/non-PIC objects [default=use both]"
  26 ac_help="$ac_help
  27   --enable-bfd-assembler  use BFD back end for writing object files"
  28 ac_help="$ac_help
  29     targets            alternative target configurations besides the primary"
  30 ac_help="$ac_help
  31   --enable-commonbfdlib   build shared BFD/opcodes/libiberty library"
  32 ac_help="$ac_help
  33   --enable-build-warnings Enable build-time compiler warnings if gcc is used"
  34 ac_help="$ac_help
  35   --disable-nls           do not use Native Language Support"
  36 ac_help="$ac_help
  37   --with-included-gettext use the GNU gettext library included here"
  38 ac_help="$ac_help
  39   --enable-maintainer-mode enable make rules and dependencies not useful
  40                           (and sometimes confusing) to the casual installer"
  41
  42 # Initialize some variables set by options.
  43 # The variables have the same names as the options, with
  44 # dashes changed to underlines.
  45 build=NONE
  46 cache_file=./config.cache
  47 exec_prefix=NONE
  48 host=NONE
  49 no_create=
  50 nonopt=NONE
  51 no_recursion=
  52 prefix=NONE
  53 program_prefix=NONE
  54 program_suffix=NONE
  55 program_transform_name=s,x,x,
  56 silent=
  57 site=
  58 srcdir=
  59 target=NONE
  60 verbose=
  61 x_includes=NONE
  62 x_libraries=NONE
  63 bindir='${exec_prefix}/bin'
  64 sbindir='${exec_prefix}/sbin'
  65 libexecdir='${exec_prefix}/libexec'
  66 datadir='${prefix}/share'
  67 sysconfdir='${prefix}/etc'
  68 sharedstatedir='${prefix}/com'
  69 localstatedir='${prefix}/var'
  70 libdir='${exec_prefix}/lib'
  71 includedir='${prefix}/include'
  72 oldincludedir='/usr/include'
  73 infodir='${prefix}/info'
  74 mandir='${prefix}/man'
  75
  76 # Initialize some other variables.
  77 subdirs=
  78 MFLAGS= MAKEFLAGS=
  79 SHELL=${CONFIG_SHELL-/bin/sh}
  80 # Maximum number of lines to put in a shell here document.
  81 ac_max_here_lines=12
  82
  83 ac_prev=
  84 for ac_option
  85 do
  86
  87   # If the previous option needs an argument, assign it.
  88   if test -n "$ac_prev"; then
  89     eval "$ac_prev=\$ac_option"
  90     ac_prev=
  91     continue
  92   fi
  93
  94   case "$ac_option" in
  95   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  96   *) ac_optarg= ;;
  97   esac
  98
  99   # Accept the important Cygnus configure options, so we can diagnose typos.
 100
 101   case "$ac_option" in
 102
 103   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 104     ac_prev=bindir ;;
 105   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 106     bindir="$ac_optarg" ;;
 107
 108   -build | --build | --buil | --bui | --bu)
 109     ac_prev=build ;;
 110   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 111     build="$ac_optarg" ;;
 112
 113   -cache-file | --cache-file | --cache-fil | --cache-fi \
 114   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 115     ac_prev=cache_file ;;
 116   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 117   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 118     cache_file="$ac_optarg" ;;
 119
 120   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 121     ac_prev=datadir ;;
 122   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 123   | --da=*)
 124     datadir="$ac_optarg" ;;
 125
 126   -disable-* | --disable-*)
 127     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 128     # Reject names that are not valid shell variable names.
 129     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 130       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 131     fi
 132     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 133     eval "enable_${ac_feature}=no" ;;
 134
 135   -enable-* | --enable-*)
 136     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 137     # Reject names that are not valid shell variable names.
 138     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 139       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 140     fi
 141     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 142     case "$ac_option" in
 143       *=*) ;;
 144       *) ac_optarg=yes ;;
 145     esac
 146     eval "enable_${ac_feature}='$ac_optarg'" ;;
 147
 148   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 149   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 150   | --exec | --exe | --ex)
 151     ac_prev=exec_prefix ;;
 152   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 153   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 154   | --exec=* | --exe=* | --ex=*)
 155     exec_prefix="$ac_optarg" ;;
 156
 157   -gas | --gas | --ga | --g)
 158     # Obsolete; use --with-gas.
 159     with_gas=yes ;;
 160
 161   -help | --help | --hel | --he)
 162     # Omit some internal or obsolete options to make the list less imposing.
 163     # This message is too long to be a string in the A/UX 3.1 sh.
 164     cat << EOF
 165 Usage: configure [options] [host]
 166 Options: [defaults in brackets after descriptions]
 167 Configuration:
 168   --cache-file=FILE       cache test results in FILE
 169   --help                  print this message
 170   --no-create             do not create output files
 171   --quiet, --silent       do not print \`checking...' messages
 172   --version               print the version of autoconf that created configure
 173 Directory and file names:
 174   --prefix=PREFIX         install architecture-independent files in PREFIX
 175                           [$ac_default_prefix]
 176   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 177                           [same as prefix]
 178   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 179   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 180   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 181   --datadir=DIR           read-only architecture-independent data in DIR
 182                           [PREFIX/share]
 183   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 184   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 185                           [PREFIX/com]
 186   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 187   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 188   --includedir=DIR        C header files in DIR [PREFIX/include]
 189   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 190   --infodir=DIR           info documentation in DIR [PREFIX/info]
 191   --mandir=DIR            man documentation in DIR [PREFIX/man]
 192   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 193   --program-prefix=PREFIX prepend PREFIX to installed program names
 194   --program-suffix=SUFFIX append SUFFIX to installed program names
 195   --program-transform-name=PROGRAM
 196                           run sed PROGRAM on installed program names
 197 EOF
 198     cat << EOF
 199 Host type:
 200   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 201   --host=HOST             configure for HOST [guessed]
 202   --target=TARGET         configure for TARGET [TARGET=HOST]
 203 Features and packages:
 204   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 205   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 206   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 207   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 208   --x-includes=DIR        X include files are in DIR
 209   --x-libraries=DIR       X library files are in DIR
 210 EOF
 211     if test -n "$ac_help"; then
 212       echo "--enable and --with options recognized:$ac_help"
 213     fi
 214     exit 0 ;;
 215
 216   -host | --host | --hos | --ho)
 217     ac_prev=host ;;
 218   -host=* | --host=* | --hos=* | --ho=*)
 219     host="$ac_optarg" ;;
 220
 221   -includedir | --includedir | --includedi | --included | --include \
 222   | --includ | --inclu | --incl | --inc)
 223     ac_prev=includedir ;;
 224   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 225   | --includ=* | --inclu=* | --incl=* | --inc=*)
 226     includedir="$ac_optarg" ;;
 227
 228   -infodir | --infodir | --infodi | --infod | --info | --inf)
 229     ac_prev=infodir ;;
 230   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 231     infodir="$ac_optarg" ;;
 232
 233   -libdir | --libdir | --libdi | --libd)
 234     ac_prev=libdir ;;
 235   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 236     libdir="$ac_optarg" ;;
 237
 238   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 239   | --libexe | --libex | --libe)
 240     ac_prev=libexecdir ;;
 241   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 242   | --libexe=* | --libex=* | --libe=*)
 243     libexecdir="$ac_optarg" ;;
 244
 245   -localstatedir | --localstatedir | --localstatedi | --localstated \
 246   | --localstate | --localstat | --localsta | --localst \
 247   | --locals | --local | --loca | --loc | --lo)
 248     ac_prev=localstatedir ;;
 249   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 250   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 251   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 252     localstatedir="$ac_optarg" ;;
 253
 254   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 255     ac_prev=mandir ;;
 256   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 257     mandir="$ac_optarg" ;;
 258
 259   -nfp | --nfp | --nf)
 260     # Obsolete; use --without-fp.
 261     with_fp=no ;;
 262
 263   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 264   | --no-cr | --no-c)
 265     no_create=yes ;;
 266
 267   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 268   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 269     no_recursion=yes ;;
 270
 271   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 272   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 273   | --oldin | --oldi | --old | --ol | --o)
 274     ac_prev=oldincludedir ;;
 275   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 276   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 277   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 278     oldincludedir="$ac_optarg" ;;
 279
 280   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 281     ac_prev=prefix ;;
 282   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 283     prefix="$ac_optarg" ;;
 284
 285   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 286   | --program-pre | --program-pr | --program-p)
 287     ac_prev=program_prefix ;;
 288   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 289   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 290     program_prefix="$ac_optarg" ;;
 291
 292   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 293   | --program-suf | --program-su | --program-s)
 294     ac_prev=program_suffix ;;
 295   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 296   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 297     program_suffix="$ac_optarg" ;;
 298
 299   -program-transform-name | --program-transform-name \
 300   | --program-transform-nam | --program-transform-na \
 301   | --program-transform-n | --program-transform- \
 302   | --program-transform | --program-transfor \
 303   | --program-transfo | --program-transf \
 304   | --program-trans | --program-tran \
 305   | --progr-tra | --program-tr | --program-t)
 306     ac_prev=program_transform_name ;;
 307   -program-transform-name=* | --program-transform-name=* \
 308   | --program-transform-nam=* | --program-transform-na=* \
 309   | --program-transform-n=* | --program-transform-=* \
 310   | --program-transform=* | --program-transfor=* \
 311   | --program-transfo=* | --program-transf=* \
 312   | --program-trans=* | --program-tran=* \
 313   | --progr-tra=* | --program-tr=* | --program-t=*)
 314     program_transform_name="$ac_optarg" ;;
 315
 316   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 317   | -silent | --silent | --silen | --sile | --sil)
 318     silent=yes ;;
 319
 320   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 321     ac_prev=sbindir ;;
 322   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 323   | --sbi=* | --sb=*)
 324     sbindir="$ac_optarg" ;;
 325
 326   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 327   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 328   | --sharedst | --shareds | --shared | --share | --shar \
 329   | --sha | --sh)
 330     ac_prev=sharedstatedir ;;
 331   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 332   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 333   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 334   | --sha=* | --sh=*)
 335     sharedstatedir="$ac_optarg" ;;
 336
 337   -site | --site | --sit)
 338     ac_prev=site ;;
 339   -site=* | --site=* | --sit=*)
 340     site="$ac_optarg" ;;
 341
 342   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 343     ac_prev=srcdir ;;
 344   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 345     srcdir="$ac_optarg" ;;
 346
 347   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 348   | --syscon | --sysco | --sysc | --sys | --sy)
 349     ac_prev=sysconfdir ;;
 350   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 351   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 352     sysconfdir="$ac_optarg" ;;
 353
 354   -target | --target | --targe | --targ | --tar | --ta | --t)
 355     ac_prev=target ;;
 356   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 357     target="$ac_optarg" ;;
 358
 359   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 360     verbose=yes ;;
 361
 362   -version | --version | --versio | --versi | --vers)
 363     echo "configure generated by autoconf version 2.13"
 364     exit 0 ;;
 365
 366   -with-* | --with-*)
 367     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 368     # Reject names that are not valid shell variable names.
 369     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 370       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 371     fi
 372     ac_package=`echo $ac_package| sed 's/-/_/g'`
 373     case "$ac_option" in
 374       *=*) ;;
 375       *) ac_optarg=yes ;;
 376     esac
 377     eval "with_${ac_package}='$ac_optarg'" ;;
 378
 379   -without-* | --without-*)
 380     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 381     # Reject names that are not valid shell variable names.
 382     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 383       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 384     fi
 385     ac_package=`echo $ac_package| sed 's/-/_/g'`
 386     eval "with_${ac_package}=no" ;;
 387
 388   --x)
 389     # Obsolete; use --with-x.
 390     with_x=yes ;;
 391
 392   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 393   | --x-incl | --x-inc | --x-in | --x-i)
 394     ac_prev=x_includes ;;
 395   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 396   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 397     x_includes="$ac_optarg" ;;
 398
 399   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 400   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 401     ac_prev=x_libraries ;;
 402   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 403   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 404     x_libraries="$ac_optarg" ;;
 405
 406   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 407     ;;
 408
 409   *)
 410     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 411       echo "configure: warning: $ac_option: invalid host type" 1>&2
 412     fi
 413     if test "x$nonopt" != xNONE; then
 414       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 415     fi
 416     nonopt="$ac_option"
 417     ;;
 418
 419   esac
 420 done
 421
 422 if test -n "$ac_prev"; then
 423   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 424 fi
 425
 426 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 427
 428 # File descriptor usage:
 429 # 0 standard input
 430 # 1 file creation
 431 # 2 errors and warnings
 432 # 3 some systems may open it to /dev/tty
 433 # 4 used on the Kubota Titan
 434 # 6 checking for... messages and results
 435 # 5 compiler messages saved in config.log
 436 if test "$silent" = yes; then
 437   exec 6>/dev/null
 438 else
 439   exec 6>&1
 440 fi
 441 exec 5>./config.log
 442
 443 echo "\
 444 This file contains any messages produced by compilers while
 445 running configure, to aid debugging if configure makes a mistake.
 446 " 1>&5
 447
 448 # Strip out --no-create and --no-recursion so they do not pile up.
 449 # Also quote any args containing shell metacharacters.
 450 ac_configure_args=
 451 for ac_arg
 452 do
 453   case "$ac_arg" in
 454   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 455   | --no-cr | --no-c) ;;
 456   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 457   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 458   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 459   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 460   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 461   esac
 462 done
 463
 464 # NLS nuisances.
 465 # Only set these to C if already set.  These must not be set unconditionally
 466 # because not all systems understand e.g. LANG=C (notably SCO).
 467 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 468 # Non-C LC_CTYPE values break the ctype check.
 469 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 470 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 471 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 472 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 473
 474 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 475 rm -rf conftest* confdefs.h
 476 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 477 echo > confdefs.h
 478
 479 # A filename unique to this package, relative to the directory that
 480 # configure is in, which we can look for to find out if srcdir is correct.
 481 ac_unique_file=as.h
 482
 483 # Find the source files, if location was not specified.
 484 if test -z "$srcdir"; then
 485   ac_srcdir_defaulted=yes
 486   # Try the directory containing this script, then its parent.
 487   ac_prog=$0
 488   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 489   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 490   srcdir=$ac_confdir
 491   if test ! -r $srcdir/$ac_unique_file; then
 492     srcdir=..
 493   fi
 494 else
 495   ac_srcdir_defaulted=no
 496 fi
 497 if test ! -r $srcdir/$ac_unique_file; then
 498   if test "$ac_srcdir_defaulted" = yes; then
 499     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 500   else
 501     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 502   fi
 503 fi
 504 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 505
 506 # Prefer explicitly selected file to automatically selected ones.
 507 if test -z "$CONFIG_SITE"; then
 508   if test "x$prefix" != xNONE; then
 509     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 510   else
 511     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 512   fi
 513 fi
 514 for ac_site_file in $CONFIG_SITE; do
 515   if test -r "$ac_site_file"; then
 516     echo "loading site script $ac_site_file"
 517     . "$ac_site_file"
 518   fi
 519 done
 520
 521 if test -r "$cache_file"; then
 522   echo "loading cache $cache_file"
 523   . $cache_file
 524 else
 525   echo "creating cache $cache_file"
 526   > $cache_file
 527 fi
 528
 529 ac_ext=c
 530 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 531 ac_cpp='$CPP $CPPFLAGS'
 532 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 533 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 534 cross_compiling=$ac_cv_prog_cc_cross
 535
 536 ac_exeext=
 537 ac_objext=o
 538 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 539   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 540   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 541     ac_n= ac_c='
 542 ' ac_t='        '
 543   else
 544     ac_n=-n ac_c= ac_t=
 545   fi
 546 else
 547   ac_n= ac_c='\c' ac_t=
 548 fi
 549
 550 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
 551 echo "configure:552: checking for Cygwin environment" >&5
 552 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
 553   echo $ac_n "(cached) $ac_c" 1>&6
 554 else
 555   cat > conftest.$ac_ext <<EOF
 556 #line 557 "configure"
 557 #include "confdefs.h"
 558
 559 int main() {
 560
 561 #ifndef __CYGWIN__
 562 #define __CYGWIN__ __CYGWIN32__
 563 #endif
 564 return __CYGWIN__;
 565 ; return 0; }
 566 EOF
 567 if { (eval echo configure:568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 568   rm -rf conftest*
 569   ac_cv_cygwin=yes
 570 else
 571   echo "configure: failed program was:" >&5
 572   cat conftest.$ac_ext >&5
 573   rm -rf conftest*
 574   ac_cv_cygwin=no
 575 fi
 576 rm -f conftest*
 577 rm -f conftest*
 578 fi
 579
 580 echo "$ac_t""$ac_cv_cygwin" 1>&6
 581 CYGWIN=
 582 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 583 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
 584 echo "configure:585: checking for mingw32 environment" >&5
 585 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
 586   echo $ac_n "(cached) $ac_c" 1>&6
 587 else
 588   cat > conftest.$ac_ext <<EOF
 589 #line 590 "configure"
 590 #include "confdefs.h"
 591
 592 int main() {
 593 return __MINGW32__;
 594 ; return 0; }
 595 EOF
 596 if { (eval echo configure:597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
 597   rm -rf conftest*
 598   ac_cv_mingw32=yes
 599 else
 600   echo "configure: failed program was:" >&5
 601   cat conftest.$ac_ext >&5
 602   rm -rf conftest*
 603   ac_cv_mingw32=no
 604 fi
 605 rm -f conftest*
 606 rm -f conftest*
 607 fi
 608
 609 echo "$ac_t""$ac_cv_mingw32" 1>&6
 610 MINGW32=
 611 test "$ac_cv_mingw32" = yes && MINGW32=yes
 612
 613
 614 ac_aux_dir=
 615 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 616   if test -f $ac_dir/install-sh; then
 617     ac_aux_dir=$ac_dir
 618     ac_install_sh="$ac_aux_dir/install-sh -c"
 619     break
 620   elif test -f $ac_dir/install.sh; then
 621     ac_aux_dir=$ac_dir
 622     ac_install_sh="$ac_aux_dir/install.sh -c"
 623     break
 624   fi
 625 done
 626 if test -z "$ac_aux_dir"; then
 627   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 628 fi
 629 ac_config_guess=$ac_aux_dir/config.guess
 630 ac_config_sub=$ac_aux_dir/config.sub
 631 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 632
 633
 634 # Do some error checking and defaulting for the host and target type.
 635 # The inputs are:
 636 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 637 #
 638 # The rules are:
 639 # 1. You are not allowed to specify --host, --target, and nonopt at the
 640 #    same time.
 641 # 2. Host defaults to nonopt.
 642 # 3. If nonopt is not specified, then host defaults to the current host,
 643 #    as determined by config.guess.
 644 # 4. Target and build default to nonopt.
 645 # 5. If nonopt is not specified, then target and build default to host.
 646
 647 # The aliases save the names the user supplied, while $host etc.
 648 # will get canonicalized.
 649 case $host---$target---$nonopt in
 650 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 651 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 652 esac
 653
 654
 655 # Make sure we can run config.sub.
 656 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 657 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 658 fi
 659
 660 echo $ac_n "checking host system type""... $ac_c" 1>&6
 661 echo "configure:662: checking host system type" >&5
 662
 663 host_alias=$host
 664 case "$host_alias" in
 665 NONE)
 666   case $nonopt in
 667   NONE)
 668     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 669     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 670     fi ;;
 671   *) host_alias=$nonopt ;;
 672   esac ;;
 673 esac
 674
 675 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 676 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 677 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 678 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 679 echo "$ac_t""$host" 1>&6
 680
 681 echo $ac_n "checking target system type""... $ac_c" 1>&6
 682 echo "configure:683: checking target system type" >&5
 683
 684 target_alias=$target
 685 case "$target_alias" in
 686 NONE)
 687   case $nonopt in
 688   NONE) target_alias=$host_alias ;;
 689   *) target_alias=$nonopt ;;
 690   esac ;;
 691 esac
 692
 693 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
 694 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 695 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 696 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 697 echo "$ac_t""$target" 1>&6
 698
 699 echo $ac_n "checking build system type""... $ac_c" 1>&6
 700 echo "configure:701: checking build system type" >&5
 701
 702 build_alias=$build
 703 case "$build_alias" in
 704 NONE)
 705   case $nonopt in
 706   NONE) build_alias=$host_alias ;;
 707   *) build_alias=$nonopt ;;
 708   esac ;;
 709 esac
 710
 711 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
 712 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 713 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
 714 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 715 echo "$ac_t""$build" 1>&6
 716
 717 test "$host_alias" != "$target_alias" &&
 718   test "$program_prefix$program_suffix$program_transform_name" = \
 719     NONENONEs,x,x, &&
 720   program_prefix=${target_alias}-
 721
 722 # Extract the first word of "gcc", so it can be a program name with args.
 723 set dummy gcc; ac_word=$2
 724 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 725 echo "configure:726: checking for $ac_word" >&5
 726 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 727   echo $ac_n "(cached) $ac_c" 1>&6
 728 else
 729   if test -n "$CC"; then
 730   ac_cv_prog_CC="$CC" # Let the user override the test.
 731 else
 732   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 733   ac_dummy="$PATH"
 734   for ac_dir in $ac_dummy; do
 735     test -z "$ac_dir" && ac_dir=.
 736     if test -f $ac_dir/$ac_word; then
 737       ac_cv_prog_CC="gcc"
 738       break
 739     fi
 740   done
 741   IFS="$ac_save_ifs"
 742 fi
 743 fi
 744 CC="$ac_cv_prog_CC"
 745 if test -n "$CC"; then
 746   echo "$ac_t""$CC" 1>&6
 747 else
 748   echo "$ac_t""no" 1>&6
 749 fi
 750
 751 if test -z "$CC"; then
 752   # Extract the first word of "cc", so it can be a program name with args.
 753 set dummy cc; ac_word=$2
 754 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 755 echo "configure:756: checking for $ac_word" >&5
 756 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 757   echo $ac_n "(cached) $ac_c" 1>&6
 758 else
 759   if test -n "$CC"; then
 760   ac_cv_prog_CC="$CC" # Let the user override the test.
 761 else
 762   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 763   ac_prog_rejected=no
 764   ac_dummy="$PATH"
 765   for ac_dir in $ac_dummy; do
 766     test -z "$ac_dir" && ac_dir=.
 767     if test -f $ac_dir/$ac_word; then
 768       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 769         ac_prog_rejected=yes
 770         continue
 771       fi
 772       ac_cv_prog_CC="cc"
 773       break
 774     fi
 775   done
 776   IFS="$ac_save_ifs"
 777 if test $ac_prog_rejected = yes; then
 778   # We found a bogon in the path, so make sure we never use it.
 779   set dummy $ac_cv_prog_CC
 780   shift
 781   if test $# -gt 0; then
 782     # We chose a different compiler from the bogus one.
 783     # However, it has the same basename, so the bogon will be chosen
 784     # first if we set CC to just the basename; use the full file name.
 785     shift
 786     set dummy "$ac_dir/$ac_word" "$@"
 787     shift
 788     ac_cv_prog_CC="$@"
 789   fi
 790 fi
 791 fi
 792 fi
 793 CC="$ac_cv_prog_CC"
 794 if test -n "$CC"; then
 795   echo "$ac_t""$CC" 1>&6
 796 else
 797   echo "$ac_t""no" 1>&6
 798 fi
 799
 800   if test -z "$CC"; then
 801     case "`uname -s`" in
 802     *win32* | *WIN32*)
 803       # Extract the first word of "cl", so it can be a program name with args.
 804 set dummy cl; ac_word=$2
 805 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
 806 echo "configure:807: checking for $ac_word" >&5
 807 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
 808   echo $ac_n "(cached) $ac_c" 1>&6
 809 else
 810   if test -n "$CC"; then
 811   ac_cv_prog_CC="$CC" # Let the user override the test.
 812 else
 813   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
 814   ac_dummy="$PATH"
 815   for ac_dir in $ac_dummy; do
 816     test -z "$ac_dir" && ac_dir=.
 817     if test -f $ac_dir/$ac_word; then
 818       ac_cv_prog_CC="cl"
 819       break
 820     fi
 821   done
 822   IFS="$ac_save_ifs"
 823 fi
 824 fi
 825 CC="$ac_cv_prog_CC"
 826 if test -n "$CC"; then
 827   echo "$ac_t""$CC" 1>&6
 828 else
 829   echo "$ac_t""no" 1>&6
 830 fi
 831  ;;
 832     esac
 833   fi
 834   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 835 fi
 836
 837 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
 838 echo "configure:839: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 839
 840 ac_ext=c
 841 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 842 ac_cpp='$CPP $CPPFLAGS'
 843 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 844 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 845 cross_compiling=$ac_cv_prog_cc_cross
 846
 847 cat > conftest.$ac_ext << EOF
 848
 849 #line 850 "configure"
 850 #include "confdefs.h"
 851
 852 main(){return(0);}
 853 EOF
 854 if { (eval echo configure:855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
 855   ac_cv_prog_cc_works=yes
 856   # If we can't run a trivial program, we are probably using a cross compiler.
 857   if (./conftest; exit) 2>/dev/null; then
 858     ac_cv_prog_cc_cross=no
 859   else
 860     ac_cv_prog_cc_cross=yes
 861   fi
 862 else
 863   echo "configure: failed program was:" >&5
 864   cat conftest.$ac_ext >&5
 865   ac_cv_prog_cc_works=no
 866 fi
 867 rm -fr conftest*
 868 ac_ext=c
 869 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 870 ac_cpp='$CPP $CPPFLAGS'
 871 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 872 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 873 cross_compiling=$ac_cv_prog_cc_cross
 874
 875 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 876 if test $ac_cv_prog_cc_works = no; then
 877   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 878 fi
 879 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
 880 echo "configure:881: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 881 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 882 cross_compiling=$ac_cv_prog_cc_cross
 883
 884 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
 885 echo "configure:886: checking whether we are using GNU C" >&5
 886 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
 887   echo $ac_n "(cached) $ac_c" 1>&6
 888 else
 889   cat > conftest.c <<EOF
 890 #ifdef __GNUC__
 891   yes;
 892 #endif
 893 EOF
 894 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
 895   ac_cv_prog_gcc=yes
 896 else
 897   ac_cv_prog_gcc=no
 898 fi
 899 fi
 900
 901 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
 902
 903 if test $ac_cv_prog_gcc = yes; then
 904   GCC=yes
 905 else
 906   GCC=
 907 fi
 908
 909 ac_test_CFLAGS="${CFLAGS+set}"
 910 ac_save_CFLAGS="$CFLAGS"
 911 CFLAGS=
 912 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
 913 echo "configure:914: checking whether ${CC-cc} accepts -g" >&5
 914 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
 915   echo $ac_n "(cached) $ac_c" 1>&6
 916 else
 917   echo 'void f(){}' > conftest.c
 918 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 919   ac_cv_prog_cc_g=yes
 920 else
 921   ac_cv_prog_cc_g=no
 922 fi
 923 rm -f conftest*
 924
 925 fi
 926
 927 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
 928 if test "$ac_test_CFLAGS" = set; then
 929   CFLAGS="$ac_save_CFLAGS"
 930 elif test $ac_cv_prog_cc_g = yes; then
 931   if test "$GCC" = yes; then
 932     CFLAGS="-g -O2"
 933   else
 934     CFLAGS="-g"
 935   fi
 936 else
 937   if test "$GCC" = yes; then
 938     CFLAGS="-O2"
 939   else
 940     CFLAGS=
 941   fi
 942 fi
 943
 944 echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6
 945 echo "configure:946: checking for POSIXized ISC" >&5
 946 if test -d /etc/conf/kconfig.d &&
 947   grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1
 948 then
 949   echo "$ac_t""yes" 1>&6
 950   ISC=yes # If later tests want to check for ISC.
 951   cat >> confdefs.h <<\EOF
 952 #define _POSIX_SOURCE 1
 953 EOF
 954
 955   if test "$GCC" = yes; then
 956     CC="$CC -posix"
 957   else
 958     CC="$CC -Xp"
 959   fi
 960 else
 961   echo "$ac_t""no" 1>&6
 962   ISC=
 963 fi
 964
 965
 966 BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[         ]*\([^  ]*\)[   ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
 967 # Find a good install program.  We prefer a C program (faster),
 968 # so one script is as good as another.  But avoid the broken or
 969 # incompatible versions:
 970 # SysV /etc/install, /usr/sbin/install
 971 # SunOS /usr/etc/install
 972 # IRIX /sbin/install
 973 # AIX /bin/install
 974 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 975 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 976 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 977 # ./install, which can be erroneously created by make from ./install.sh.
 978 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
 979 echo "configure:980: checking for a BSD compatible install" >&5
 980 if test -z "$INSTALL"; then
 981 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
 982   echo $ac_n "(cached) $ac_c" 1>&6
 983 else
 984     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS=":"
 985   for ac_dir in $PATH; do
 986     # Account for people who put trailing slashes in PATH elements.
 987     case "$ac_dir/" in
 988     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
 989     *)
 990       # OSF1 and SCO ODT 3.0 have their own names for install.
 991       # Don't use installbsd from OSF since it installs stuff as root
 992       # by default.
 993       for ac_prog in ginstall scoinst install; do
 994         if test -f $ac_dir/$ac_prog; then
 995           if test $ac_prog = install &&
 996             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 997             # AIX install.  It has an incompatible calling convention.
 998             :
 999           else
1000             ac_cv_path_install="$ac_dir/$ac_prog -c"
1001             break 2
1002           fi
1003         fi
1004       done
1005       ;;
1006     esac
1007   done
1008   IFS="$ac_save_IFS"
1009
1010 fi
1011   if test "${ac_cv_path_install+set}" = set; then
1012     INSTALL="$ac_cv_path_install"
1013   else
1014     # As a last resort, use the slow shell script.  We don't cache a
1015     # path for INSTALL within a source directory, because that will
1016     # break other packages using the cache if that directory is
1017     # removed, or if the path is relative.
1018     INSTALL="$ac_install_sh"
1019   fi
1020 fi
1021 echo "$ac_t""$INSTALL" 1>&6
1022
1023 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1024 # It thinks the first close brace ends the variable substitution.
1025 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1026
1027 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
1028
1029 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1030
1031 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
1032 echo "configure:1033: checking whether build environment is sane" >&5
1033 # Just in case
1034 sleep 1
1035 echo timestamp > conftestfile
1036 # Do `set' in a subshell so we don't clobber the current shell's
1037 # arguments.  Must try -L first in case configure is actually a
1038 # symlink; some systems play weird games with the mod time of symlinks
1039 # (eg FreeBSD returns the mod time of the symlink's containing
1040 # directory).
1041 if (
1042    set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
1043    if test "$*" = "X"; then
1044       # -L didn't work.
1045       set X `ls -t $srcdir/configure conftestfile`
1046    fi
1047    if test "$*" != "X $srcdir/configure conftestfile" \
1048       && test "$*" != "X conftestfile $srcdir/configure"; then
1049
1050       # If neither matched, then we have a broken ls.  This can happen
1051       # if, for instance, CONFIG_SHELL is bash and it inherits a
1052       # broken ls alias from the environment.  This has actually
1053       # happened.  Such a system could not be considered "sane".
1054       { echo "configure: error: ls -t appears to fail.  Make sure there is not a broken
1055 alias in your environment" 1>&2; exit 1; }
1056    fi
1057
1058    test "$2" = conftestfile
1059    )
1060 then
1061    # Ok.
1062    :
1063 else
1064    { echo "configure: error: newly created file is older than distributed files!
1065 Check your system clock" 1>&2; exit 1; }
1066 fi
1067 rm -f conftest*
1068 echo "$ac_t""yes" 1>&6
1069 if test "$program_transform_name" = s,x,x,; then
1070   program_transform_name=
1071 else
1072   # Double any \ or $.  echo might interpret backslashes.
1073   cat <<\EOF_SED > conftestsed
1074 s,\\,\\\\,g; s,\$,$$,g
1075 EOF_SED
1076   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
1077   rm -f conftestsed
1078 fi
1079 test "$program_prefix" != NONE &&
1080   program_transform_name="s,^,${program_prefix},; $program_transform_name"
1081 # Use a double $ so make ignores it.
1082 test "$program_suffix" != NONE &&
1083   program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
1084
1085 # sed with no file args requires a program.
1086 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
1087
1088 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1089 echo "configure:1090: checking whether ${MAKE-make} sets \${MAKE}" >&5
1090 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1091 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1092   echo $ac_n "(cached) $ac_c" 1>&6
1093 else
1094   cat > conftestmake <<\EOF
1095 all:
1096         @echo 'ac_maketemp="${MAKE}"'
1097 EOF
1098 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1099 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1100 if test -n "$ac_maketemp"; then
1101   eval ac_cv_prog_make_${ac_make}_set=yes
1102 else
1103   eval ac_cv_prog_make_${ac_make}_set=no
1104 fi
1105 rm -f conftestmake
1106 fi
1107 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1108   echo "$ac_t""yes" 1>&6
1109   SET_MAKE=
1110 else
1111   echo "$ac_t""no" 1>&6
1112   SET_MAKE="MAKE=${MAKE-make}"
1113 fi
1114
1115
1116 PACKAGE=gas
1117
1118 VERSION=${BFD_VERSION}
1119
1120 if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
1121   { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
1122 fi
1123 cat >> confdefs.h <<EOF
1124 #define PACKAGE "$PACKAGE"
1125 EOF
1126
1127 cat >> confdefs.h <<EOF
1128 #define VERSION "$VERSION"
1129 EOF
1130
1131
1132
1133 missing_dir=`cd $ac_aux_dir && pwd`
1134 echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
1135 echo "configure:1136: checking for working aclocal" >&5
1136 # Run test in a subshell; some versions of sh will print an error if
1137 # an executable is not found, even if stderr is redirected.
1138 # Redirect stdin to placate older versions of autoconf.  Sigh.
1139 if (aclocal --version) < /dev/null > /dev/null 2>&1; then
1140    ACLOCAL=aclocal
1141    echo "$ac_t""found" 1>&6
1142 else
1143    ACLOCAL="$missing_dir/missing aclocal"
1144    echo "$ac_t""missing" 1>&6
1145 fi
1146
1147 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
1148 echo "configure:1149: checking for working autoconf" >&5
1149 # Run test in a subshell; some versions of sh will print an error if
1150 # an executable is not found, even if stderr is redirected.
1151 # Redirect stdin to placate older versions of autoconf.  Sigh.
1152 if (autoconf --version) < /dev/null > /dev/null 2>&1; then
1153    AUTOCONF=autoconf
1154    echo "$ac_t""found" 1>&6
1155 else
1156    AUTOCONF="$missing_dir/missing autoconf"
1157    echo "$ac_t""missing" 1>&6
1158 fi
1159
1160 echo $ac_n "checking for working automake""... $ac_c" 1>&6
1161 echo "configure:1162: checking for working automake" >&5
1162 # Run test in a subshell; some versions of sh will print an error if
1163 # an executable is not found, even if stderr is redirected.
1164 # Redirect stdin to placate older versions of autoconf.  Sigh.
1165 if (automake --version) < /dev/null > /dev/null 2>&1; then
1166    AUTOMAKE=automake
1167    echo "$ac_t""found" 1>&6
1168 else
1169    AUTOMAKE="$missing_dir/missing automake"
1170    echo "$ac_t""missing" 1>&6
1171 fi
1172
1173 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
1174 echo "configure:1175: checking for working autoheader" >&5
1175 # Run test in a subshell; some versions of sh will print an error if
1176 # an executable is not found, even if stderr is redirected.
1177 # Redirect stdin to placate older versions of autoconf.  Sigh.
1178 if (autoheader --version) < /dev/null > /dev/null 2>&1; then
1179    AUTOHEADER=autoheader
1180    echo "$ac_t""found" 1>&6
1181 else
1182    AUTOHEADER="$missing_dir/missing autoheader"
1183    echo "$ac_t""missing" 1>&6
1184 fi
1185
1186 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
1187 echo "configure:1188: checking for working makeinfo" >&5
1188 # Run test in a subshell; some versions of sh will print an error if
1189 # an executable is not found, even if stderr is redirected.
1190 # Redirect stdin to placate older versions of autoconf.  Sigh.
1191 if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
1192    MAKEINFO=makeinfo
1193    echo "$ac_t""found" 1>&6
1194 else
1195    MAKEINFO="$missing_dir/missing makeinfo"
1196    echo "$ac_t""missing" 1>&6
1197 fi
1198
1199
1200
1201 # Check whether --enable-shared or --disable-shared was given.
1202 if test "${enable_shared+set}" = set; then
1203   enableval="$enable_shared"
1204   p=${PACKAGE-default}
1205 case $enableval in
1206 yes) enable_shared=yes ;;
1207 no) enable_shared=no ;;
1208 *)
1209   enable_shared=no
1210   # Look at the argument we got.  We use all the common list separators.
1211   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1212   for pkg in $enableval; do
1213     if test "X$pkg" = "X$p"; then
1214       enable_shared=yes
1215     fi
1216   done
1217   IFS="$ac_save_ifs"
1218   ;;
1219 esac
1220 else
1221   enable_shared=yes
1222 fi
1223
1224 # Check whether --enable-static or --disable-static was given.
1225 if test "${enable_static+set}" = set; then
1226   enableval="$enable_static"
1227   p=${PACKAGE-default}
1228 case $enableval in
1229 yes) enable_static=yes ;;
1230 no) enable_static=no ;;
1231 *)
1232   enable_static=no
1233   # Look at the argument we got.  We use all the common list separators.
1234   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1235   for pkg in $enableval; do
1236     if test "X$pkg" = "X$p"; then
1237       enable_static=yes
1238     fi
1239   done
1240   IFS="$ac_save_ifs"
1241   ;;
1242 esac
1243 else
1244   enable_static=yes
1245 fi
1246
1247 # Check whether --enable-fast-install or --disable-fast-install was given.
1248 if test "${enable_fast_install+set}" = set; then
1249   enableval="$enable_fast_install"
1250   p=${PACKAGE-default}
1251 case $enableval in
1252 yes) enable_fast_install=yes ;;
1253 no) enable_fast_install=no ;;
1254 *)
1255   enable_fast_install=no
1256   # Look at the argument we got.  We use all the common list separators.
1257   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
1258   for pkg in $enableval; do
1259     if test "X$pkg" = "X$p"; then
1260       enable_fast_install=yes
1261     fi
1262   done
1263   IFS="$ac_save_ifs"
1264   ;;
1265 esac
1266 else
1267   enable_fast_install=yes
1268 fi
1269
1270 # Check whether --with-gnu-ld or --without-gnu-ld was given.
1271 if test "${with_gnu_ld+set}" = set; then
1272   withval="$with_gnu_ld"
1273   test "$withval" = no || with_gnu_ld=yes
1274 else
1275   with_gnu_ld=no
1276 fi
1277
1278 ac_prog=ld
1279 if test "$GCC" = yes; then
1280   # Check if gcc -print-prog-name=ld gives a path.
1281   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
1282 echo "configure:1283: checking for ld used by GCC" >&5
1283   case $host in
1284   *-*-mingw*)
1285     # gcc leaves a trailing carriage return which upsets mingw
1286     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
1287   *)
1288     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
1289   esac
1290   case $ac_prog in
1291     # Accept absolute paths.
1292     [\\/]* | [A-Za-z]:[\\/]*)
1293       re_direlt='/[^/][^/]*/\.\./'
1294       # Canonicalize the path of ld
1295       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
1296       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
1297         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
1298       done
1299       test -z "$LD" && LD="$ac_prog"
1300       ;;
1301   "")
1302     # If it fails, then pretend we aren't using GCC.
1303     ac_prog=ld
1304     ;;
1305   *)
1306     # If it is relative, then search for the first ld in PATH.
1307     with_gnu_ld=unknown
1308     ;;
1309   esac
1310 elif test "$with_gnu_ld" = yes; then
1311   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
1312 echo "configure:1313: checking for GNU ld" >&5
1313 else
1314   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
1315 echo "configure:1316: checking for non-GNU ld" >&5
1316 fi
1317 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
1318   echo $ac_n "(cached) $ac_c" 1>&6
1319 else
1320   if test -z "$LD"; then
1321   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1322   for ac_dir in $PATH; do
1323     test -z "$ac_dir" && ac_dir=.
1324     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
1325       lt_cv_path_LD="$ac_dir/$ac_prog"
1326       # Check to see if the program is GNU ld.  I'd rather use --version,
1327       # but apparently some GNU ld's only accept -v.
1328       # Break only if it was the GNU/non-GNU ld that we prefer.
1329       if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
1330         test "$with_gnu_ld" != no && break
1331       else
1332         test "$with_gnu_ld" != yes && break
1333       fi
1334     fi
1335   done
1336   IFS="$ac_save_ifs"
1337 else
1338   lt_cv_path_LD="$LD" # Let the user override the test with a path.
1339 fi
1340 fi
1341
1342 LD="$lt_cv_path_LD"
1343 if test -n "$LD"; then
1344   echo "$ac_t""$LD" 1>&6
1345 else
1346   echo "$ac_t""no" 1>&6
1347 fi
1348 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
1349 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
1350 echo "configure:1351: checking if the linker ($LD) is GNU ld" >&5
1351 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
1352   echo $ac_n "(cached) $ac_c" 1>&6
1353 else
1354   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
1355 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
1356   lt_cv_prog_gnu_ld=yes
1357 else
1358   lt_cv_prog_gnu_ld=no
1359 fi
1360 fi
1361
1362 echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6
1363 with_gnu_ld=$lt_cv_prog_gnu_ld
1364
1365
1366 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
1367 echo "configure:1368: checking for $LD option to reload object files" >&5
1368 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
1369   echo $ac_n "(cached) $ac_c" 1>&6
1370 else
1371   lt_cv_ld_reload_flag='-r'
1372 fi
1373
1374 echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6
1375 reload_flag=$lt_cv_ld_reload_flag
1376 test -n "$reload_flag" && reload_flag=" $reload_flag"
1377
1378 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
1379 echo "configure:1380: checking for BSD-compatible nm" >&5
1380 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
1381   echo $ac_n "(cached) $ac_c" 1>&6
1382 else
1383   if test -n "$NM"; then
1384   # Let the user override the test.
1385   lt_cv_path_NM="$NM"
1386 else
1387   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
1388   for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
1389     test -z "$ac_dir" && ac_dir=.
1390     tmp_nm=$ac_dir/${ac_tool_prefix}nm
1391     if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then
1392       # Check to see if the nm accepts a BSD-compat flag.
1393       # Adding the `sed 1q' prevents false positives on HP-UX, which says:
1394       #   nm: unknown option "B" ignored
1395       # Tru64's nm complains that /dev/null is an invalid object file
1396       if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then
1397         lt_cv_path_NM="$tmp_nm -B"
1398         break
1399       elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then
1400         lt_cv_path_NM="$tmp_nm -p"
1401         break
1402       else
1403         lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
1404         continue # so that we can try to find one that supports BSD flags
1405       fi
1406     fi
1407   done
1408   IFS="$ac_save_ifs"
1409   test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
1410 fi
1411 fi
1412
1413 NM="$lt_cv_path_NM"
1414 echo "$ac_t""$NM" 1>&6
1415
1416 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1417 echo "configure:1418: checking whether ln -s works" >&5
1418 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
1419   echo $ac_n "(cached) $ac_c" 1>&6
1420 else
1421   rm -f conftestdata
1422 if ln -s X conftestdata 2>/dev/null
1423 then
1424   rm -f conftestdata
1425   ac_cv_prog_LN_S="ln -s"
1426 else
1427   ac_cv_prog_LN_S=ln
1428 fi
1429 fi
1430 LN_S="$ac_cv_prog_LN_S"
1431 if test "$ac_cv_prog_LN_S" = "ln -s"; then
1432   echo "$ac_t""yes" 1>&6
1433 else
1434   echo "$ac_t""no" 1>&6
1435 fi
1436
1437 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
1438 echo "configure:1439: checking how to recognise dependant libraries" >&5
1439 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
1440   echo $ac_n "(cached) $ac_c" 1>&6
1441 else
1442   lt_cv_file_magic_cmd='$MAGIC_CMD'
1443 lt_cv_file_magic_test_file=
1444 lt_cv_deplibs_check_method='unknown'
1445 # Need to set the preceding variable on all platforms that support
1446 # interlibrary dependencies.
1447 # 'none' -- dependencies not supported.
1448 # `unknown' -- same as none, but documents that we really don't know.
1449 # 'pass_all' -- all dependencies passed with no checks.
1450 # 'test_compile' -- check by making test program.
1451 # 'file_magic [regex]' -- check by looking for files in library path
1452 # which responds to the $file_magic_cmd with a given egrep regex.
1453 # If you have `file' or equivalent on your system and you're not sure
1454 # whether `pass_all' will *always* work, you probably want this one.
1455
1456 case $host_os in
1457 aix*)
1458   lt_cv_deplibs_check_method=pass_all
1459   ;;
1460
1461 beos*)
1462   lt_cv_deplibs_check_method=pass_all
1463   ;;
1464
1465 bsdi4*)
1466   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
1467   lt_cv_file_magic_cmd='/usr/bin/file -L'
1468   lt_cv_file_magic_test_file=/shlib/libc.so
1469   ;;
1470
1471 cygwin* | mingw* |pw32*)
1472   lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
1473   lt_cv_file_magic_cmd='$OBJDUMP -f'
1474   ;;
1475
1476 darwin* | rhapsody*)
1477   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
1478   lt_cv_file_magic_cmd='/usr/bin/file -L'
1479   case "$host_os" in
1480   rhapsody* | darwin1.012)
1481     lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System'
1482     ;;
1483   *) # Darwin 1.3 on
1484     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
1485     ;;
1486   esac
1487   ;;
1488
1489 freebsd* )
1490   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1491     case $host_cpu in
1492     i*86 )
1493       # Not sure whether the presence of OpenBSD here was a mistake.
1494       # Let's accept both of them until this is cleared up.
1495       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library'
1496       lt_cv_file_magic_cmd=/usr/bin/file
1497       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
1498       ;;
1499     esac
1500   else
1501     lt_cv_deplibs_check_method=pass_all
1502   fi
1503   ;;
1504
1505 gnu*)
1506   lt_cv_deplibs_check_method=pass_all
1507   ;;
1508
1509 hpux10.20*|hpux11*)
1510   case $host_cpu in
1511   hppa*)
1512     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
1513     lt_cv_file_magic_cmd=/usr/bin/file
1514     lt_cv_file_magic_test_file=/usr/lib/libc.sl
1515     ;;
1516   ia64*)
1517     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
1518     lt_cv_file_magic_cmd=/usr/bin/file
1519     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
1520     ;;
1521   esac
1522   ;;
1523
1524 irix5* | irix6*)
1525   case $host_os in
1526   irix5*)
1527     # this will be overridden with pass_all, but let us keep it just in case
1528     lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
1529     ;;
1530   *)
1531     case $LD in
1532     *-32|*"-32 ") libmagic=32-bit;;
1533     *-n32|*"-n32 ") libmagic=N32;;
1534     *-64|*"-64 ") libmagic=64-bit;;
1535     *) libmagic=never-match;;
1536     esac
1537     # this will be overridden with pass_all, but let us keep it just in case
1538     lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1"
1539     ;;
1540   esac
1541   lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
1542   lt_cv_deplibs_check_method=pass_all
1543   ;;
1544
1545 # This must be Linux ELF.
1546 linux-gnu*)
1547   case $host_cpu in
1548   alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* )
1549     lt_cv_deplibs_check_method=pass_all ;;
1550   *)
1551     # glibc up to 2.1.1 does not perform some relocations on ARM
1552     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;;
1553   esac
1554   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
1555   ;;
1556
1557 netbsd*)
1558   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
1559     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
1560   else
1561     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$'
1562   fi
1563   ;;
1564
1565 newsos6)
1566   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
1567   lt_cv_file_magic_cmd=/usr/bin/file
1568   lt_cv_file_magic_test_file=/usr/lib/libnls.so
1569   ;;
1570
1571 osf3* | osf4* | osf5*)
1572   # this will be overridden with pass_all, but let us keep it just in case
1573   lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
1574   lt_cv_file_magic_test_file=/shlib/libc.so
1575   lt_cv_deplibs_check_method=pass_all
1576   ;;
1577
1578 sco3.2v5*)
1579   lt_cv_deplibs_check_method=pass_all
1580   ;;
1581
1582 solaris*)
1583   lt_cv_deplibs_check_method=pass_all
1584   lt_cv_file_magic_test_file=/lib/libc.so
1585   ;;
1586
1587 sysv5uw[78]* | sysv4*uw2*)
1588   lt_cv_deplibs_check_method=pass_all
1589   ;;
1590
1591 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1592   case $host_vendor in
1593   ncr)
1594     lt_cv_deplibs_check_method=pass_all
1595     ;;
1596   motorola)
1597     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
1598     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
1599     ;;
1600   esac
1601   ;;
1602 esac
1603
1604 fi
1605
1606 echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6
1607 file_magic_cmd=$lt_cv_file_magic_cmd
1608 deplibs_check_method=$lt_cv_deplibs_check_method
1609
1610 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
1611 echo "configure:1612: checking for object suffix" >&5
1612 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
1613   echo $ac_n "(cached) $ac_c" 1>&6
1614 else
1615   rm -f conftest*
1616 echo 'int i = 1;' > conftest.$ac_ext
1617 if { (eval echo configure:1618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1618   for ac_file in conftest.*; do
1619     case $ac_file in
1620     *.c) ;;
1621     *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;;
1622     esac
1623   done
1624 else
1625   { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; }
1626 fi
1627 rm -f conftest*
1628 fi
1629
1630 echo "$ac_t""$ac_cv_objext" 1>&6
1631 OBJEXT=$ac_cv_objext
1632 ac_objext=$ac_cv_objext
1633
1634
1635
1636 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
1637 echo "configure:1638: checking for executable suffix" >&5
1638 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
1639   echo $ac_n "(cached) $ac_c" 1>&6
1640 else
1641   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
1642   ac_cv_exeext=.exe
1643 else
1644   rm -f conftest*
1645   echo 'int main () { return 0; }' > conftest.$ac_ext
1646   ac_cv_exeext=
1647   if { (eval echo configure:1648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
1648     for file in conftest.*; do
1649       case $file in
1650       *.$ac_ext | *.c | *.o | *.obj) ;;
1651       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
1652       esac
1653     done
1654   else
1655     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
1656   fi
1657   rm -f conftest*
1658   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
1659 fi
1660 fi
1661
1662 EXEEXT=""
1663 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
1664 echo "$ac_t""${ac_cv_exeext}" 1>&6
1665 ac_exeext=$EXEEXT
1666
1667 if test $host != $build; then
1668   ac_tool_prefix=${host_alias}-
1669 else
1670   ac_tool_prefix=
1671 fi
1672
1673 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
1674
1675 # Only perform the check for file, if the check method requires it
1676 case $deplibs_check_method in
1677 file_magic*)
1678   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
1679     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
1680 echo "configure:1681: checking for ${ac_tool_prefix}file" >&5
1681 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1682   echo $ac_n "(cached) $ac_c" 1>&6
1683 else
1684   case $MAGIC_CMD in
1685   /*)
1686   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1687   ;;
1688   ?:/*)
1689   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1690   ;;
1691   *)
1692   ac_save_MAGIC_CMD="$MAGIC_CMD"
1693   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1694   ac_dummy="/usr/bin:$PATH"
1695   for ac_dir in $ac_dummy; do
1696     test -z "$ac_dir" && ac_dir=.
1697     if test -f $ac_dir/${ac_tool_prefix}file; then
1698       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
1699       if test -n "$file_magic_test_file"; then
1700         case $deplibs_check_method in
1701         "file_magic "*)
1702           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1703           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1704           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1705             egrep "$file_magic_regex" > /dev/null; then
1706             :
1707           else
1708             cat <<EOF 1>&2
1709
1710 *** Warning: the command libtool uses to detect shared libraries,
1711 *** $file_magic_cmd, produces output that libtool cannot recognize.
1712 *** The result is that libtool may fail to recognize shared libraries
1713 *** as such.  This will affect the creation of libtool libraries that
1714 *** depend on shared libraries, but programs linked with such libtool
1715 *** libraries will work regardless of this problem.  Nevertheless, you
1716 *** may want to report the problem to your system manager and/or to
1717 *** bug-libtool@gnu.org
1718
1719 EOF
1720           fi ;;
1721         esac
1722       fi
1723       break
1724     fi
1725   done
1726   IFS="$ac_save_ifs"
1727   MAGIC_CMD="$ac_save_MAGIC_CMD"
1728   ;;
1729 esac
1730 fi
1731
1732 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1733 if test -n "$MAGIC_CMD"; then
1734   echo "$ac_t""$MAGIC_CMD" 1>&6
1735 else
1736   echo "$ac_t""no" 1>&6
1737 fi
1738
1739 if test -z "$lt_cv_path_MAGIC_CMD"; then
1740   if test -n "$ac_tool_prefix"; then
1741     echo $ac_n "checking for file""... $ac_c" 1>&6
1742 echo "configure:1743: checking for file" >&5
1743 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
1744   echo $ac_n "(cached) $ac_c" 1>&6
1745 else
1746   case $MAGIC_CMD in
1747   /*)
1748   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1749   ;;
1750   ?:/*)
1751   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
1752   ;;
1753   *)
1754   ac_save_MAGIC_CMD="$MAGIC_CMD"
1755   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1756   ac_dummy="/usr/bin:$PATH"
1757   for ac_dir in $ac_dummy; do
1758     test -z "$ac_dir" && ac_dir=.
1759     if test -f $ac_dir/file; then
1760       lt_cv_path_MAGIC_CMD="$ac_dir/file"
1761       if test -n "$file_magic_test_file"; then
1762         case $deplibs_check_method in
1763         "file_magic "*)
1764           file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`"
1765           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1766           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
1767             egrep "$file_magic_regex" > /dev/null; then
1768             :
1769           else
1770             cat <<EOF 1>&2
1771
1772 *** Warning: the command libtool uses to detect shared libraries,
1773 *** $file_magic_cmd, produces output that libtool cannot recognize.
1774 *** The result is that libtool may fail to recognize shared libraries
1775 *** as such.  This will affect the creation of libtool libraries that
1776 *** depend on shared libraries, but programs linked with such libtool
1777 *** libraries will work regardless of this problem.  Nevertheless, you
1778 *** may want to report the problem to your system manager and/or to
1779 *** bug-libtool@gnu.org
1780
1781 EOF
1782           fi ;;
1783         esac
1784       fi
1785       break
1786     fi
1787   done
1788   IFS="$ac_save_ifs"
1789   MAGIC_CMD="$ac_save_MAGIC_CMD"
1790   ;;
1791 esac
1792 fi
1793
1794 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
1795 if test -n "$MAGIC_CMD"; then
1796   echo "$ac_t""$MAGIC_CMD" 1>&6
1797 else
1798   echo "$ac_t""no" 1>&6
1799 fi
1800
1801   else
1802     MAGIC_CMD=:
1803   fi
1804 fi
1805
1806   fi
1807   ;;
1808 esac
1809
1810 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
1811 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
1812 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1813 echo "configure:1814: checking for $ac_word" >&5
1814 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1815   echo $ac_n "(cached) $ac_c" 1>&6
1816 else
1817   if test -n "$RANLIB"; then
1818   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1819 else
1820   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1821   ac_dummy="$PATH"
1822   for ac_dir in $ac_dummy; do
1823     test -z "$ac_dir" && ac_dir=.
1824     if test -f $ac_dir/$ac_word; then
1825       ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
1826       break
1827     fi
1828   done
1829   IFS="$ac_save_ifs"
1830 fi
1831 fi
1832 RANLIB="$ac_cv_prog_RANLIB"
1833 if test -n "$RANLIB"; then
1834   echo "$ac_t""$RANLIB" 1>&6
1835 else
1836   echo "$ac_t""no" 1>&6
1837 fi
1838
1839
1840 if test -z "$ac_cv_prog_RANLIB"; then
1841 if test -n "$ac_tool_prefix"; then
1842   # Extract the first word of "ranlib", so it can be a program name with args.
1843 set dummy ranlib; ac_word=$2
1844 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1845 echo "configure:1846: checking for $ac_word" >&5
1846 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1847   echo $ac_n "(cached) $ac_c" 1>&6
1848 else
1849   if test -n "$RANLIB"; then
1850   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1851 else
1852   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1853   ac_dummy="$PATH"
1854   for ac_dir in $ac_dummy; do
1855     test -z "$ac_dir" && ac_dir=.
1856     if test -f $ac_dir/$ac_word; then
1857       ac_cv_prog_RANLIB="ranlib"
1858       break
1859     fi
1860   done
1861   IFS="$ac_save_ifs"
1862   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1863 fi
1864 fi
1865 RANLIB="$ac_cv_prog_RANLIB"
1866 if test -n "$RANLIB"; then
1867   echo "$ac_t""$RANLIB" 1>&6
1868 else
1869   echo "$ac_t""no" 1>&6
1870 fi
1871
1872 else
1873   RANLIB=":"
1874 fi
1875 fi
1876
1877 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
1878 set dummy ${ac_tool_prefix}strip; ac_word=$2
1879 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1880 echo "configure:1881: checking for $ac_word" >&5
1881 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1882   echo $ac_n "(cached) $ac_c" 1>&6
1883 else
1884   if test -n "$STRIP"; then
1885   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1886 else
1887   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1888   ac_dummy="$PATH"
1889   for ac_dir in $ac_dummy; do
1890     test -z "$ac_dir" && ac_dir=.
1891     if test -f $ac_dir/$ac_word; then
1892       ac_cv_prog_STRIP="${ac_tool_prefix}strip"
1893       break
1894     fi
1895   done
1896   IFS="$ac_save_ifs"
1897 fi
1898 fi
1899 STRIP="$ac_cv_prog_STRIP"
1900 if test -n "$STRIP"; then
1901   echo "$ac_t""$STRIP" 1>&6
1902 else
1903   echo "$ac_t""no" 1>&6
1904 fi
1905
1906
1907 if test -z "$ac_cv_prog_STRIP"; then
1908 if test -n "$ac_tool_prefix"; then
1909   # Extract the first word of "strip", so it can be a program name with args.
1910 set dummy strip; ac_word=$2
1911 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1912 echo "configure:1913: checking for $ac_word" >&5
1913 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
1914   echo $ac_n "(cached) $ac_c" 1>&6
1915 else
1916   if test -n "$STRIP"; then
1917   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
1918 else
1919   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1920   ac_dummy="$PATH"
1921   for ac_dir in $ac_dummy; do
1922     test -z "$ac_dir" && ac_dir=.
1923     if test -f $ac_dir/$ac_word; then
1924       ac_cv_prog_STRIP="strip"
1925       break
1926     fi
1927   done
1928   IFS="$ac_save_ifs"
1929   test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
1930 fi
1931 fi
1932 STRIP="$ac_cv_prog_STRIP"
1933 if test -n "$STRIP"; then
1934   echo "$ac_t""$STRIP" 1>&6
1935 else
1936   echo "$ac_t""no" 1>&6
1937 fi
1938
1939 else
1940   STRIP=":"
1941 fi
1942 fi
1943
1944
1945 # Check for any special flags to pass to ltconfig.
1946 libtool_flags="--cache-file=$cache_file"
1947 test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared"
1948 test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static"
1949 test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install"
1950 test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc"
1951 test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
1952
1953
1954 # Check whether --enable-libtool-lock or --disable-libtool-lock was given.
1955 if test "${enable_libtool_lock+set}" = set; then
1956   enableval="$enable_libtool_lock"
1957   :
1958 fi
1959
1960 test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock"
1961 test x"$silent" = xyes && libtool_flags="$libtool_flags --silent"
1962
1963 # Check whether --with-pic or --without-pic was given.
1964 if test "${with_pic+set}" = set; then
1965   withval="$with_pic"
1966   pic_mode="$withval"
1967 else
1968   pic_mode=default
1969 fi
1970
1971 test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic"
1972 test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
1973
1974 # Some flags need to be propagated to the compiler or linker for good
1975 # libtool support.
1976 case $host in
1977 *-*-irix6*)
1978   # Find out which ABI we are using.
1979   echo '#line 1980 "configure"' > conftest.$ac_ext
1980   if { (eval echo configure:1981: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1981     case `/usr/bin/file conftest.$ac_objext` in
1982     *32-bit*)
1983       LD="${LD-ld} -32"
1984       ;;
1985     *N32*)
1986       LD="${LD-ld} -n32"
1987       ;;
1988     *64-bit*)
1989       LD="${LD-ld} -64"
1990       ;;
1991     esac
1992   fi
1993   rm -rf conftest*
1994   ;;
1995
1996 ia64-*-hpux*)
1997   # Find out which ABI we are using.
1998   echo 'int i;' > conftest.$ac_ext
1999   if { (eval echo configure:2000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2000     case "`/usr/bin/file conftest.o`" in
2001     *ELF-32*)
2002       HPUX_IA64_MODE="32"
2003       ;;
2004     *ELF-64*)
2005       HPUX_IA64_MODE="64"
2006       ;;
2007     esac
2008   fi
2009   rm -rf conftest*
2010   ;;
2011
2012 *-*-sco3.2v5*)
2013   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
2014   SAVE_CFLAGS="$CFLAGS"
2015   CFLAGS="$CFLAGS -belf"
2016   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
2017 echo "configure:2018: checking whether the C compiler needs -belf" >&5
2018 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
2019   echo $ac_n "(cached) $ac_c" 1>&6
2020 else
2021
2022      ac_ext=c
2023 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2024 ac_cpp='$CPP $CPPFLAGS'
2025 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2026 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2027 cross_compiling=$ac_cv_prog_cc_cross
2028
2029      cat > conftest.$ac_ext <<EOF
2030 #line 2031 "configure"
2031 #include "confdefs.h"
2032
2033 int main() {
2034
2035 ; return 0; }
2036 EOF
2037 if { (eval echo configure:2038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2038   rm -rf conftest*
2039   lt_cv_cc_needs_belf=yes
2040 else
2041   echo "configure: failed program was:" >&5
2042   cat conftest.$ac_ext >&5
2043   rm -rf conftest*
2044   lt_cv_cc_needs_belf=no
2045 fi
2046 rm -f conftest*
2047      ac_ext=c
2048 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
2049 ac_cpp='$CPP $CPPFLAGS'
2050 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
2051 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
2052 cross_compiling=$ac_cv_prog_cc_cross
2053
2054 fi
2055
2056 echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
2057   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
2058     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
2059     CFLAGS="$SAVE_CFLAGS"
2060   fi
2061   ;;
2062
2063
2064 esac
2065
2066
2067 # Save cache, so that ltconfig can load it
2068 cat > confcache <<\EOF
2069 # This file is a shell script that caches the results of configure
2070 # tests run on this system so they can be shared between configure
2071 # scripts and configure runs.  It is not useful on other systems.
2072 # If it contains results you don't want to keep, you may remove or edit it.
2073 #
2074 # By default, configure uses ./config.cache as the cache file,
2075 # creating it if it does not exist already.  You can give configure
2076 # the --cache-file=FILE option to use a different cache file; that is
2077 # what configure does when it calls configure scripts in
2078 # subdirectories, so they share the cache.
2079 # Giving --cache-file=/dev/null disables caching, for debugging configure.
2080 # config.status only pays attention to the cache file if you give it the
2081 # --recheck option to rerun configure.
2082 #
2083 EOF
2084 # The following way of writing the cache mishandles newlines in values,
2085 # but we know of no workaround that is simple, portable, and efficient.
2086 # So, don't put newlines in cache variables' values.
2087 # Ultrix sh set writes to stderr and can't be redirected directly,
2088 # and sets the high bit in the cache file unless we assign to the vars.
2089 (set) 2>&1 |
2090   case `(ac_space=' '; set | grep ac_space) 2>&1` in
2091   *ac_space=\ *)
2092     # `set' does not quote correctly, so add quotes (double-quote substitution
2093     # turns \\\\ into \\, and sed turns \\ into \).
2094     sed -n \
2095       -e "s/'/'\\\\''/g" \
2096       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
2097     ;;
2098   *)
2099     # `set' quotes correctly as required by POSIX, so do not add quotes.
2100     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
2101     ;;
2102   esac >> confcache
2103 if cmp -s $cache_file confcache; then
2104   :
2105 else
2106   if test -w $cache_file; then
2107     echo "updating cache $cache_file"
2108     cat confcache > $cache_file
2109   else
2110     echo "not updating unwritable cache $cache_file"
2111   fi
2112 fi
2113 rm -f confcache
2114
2115
2116 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
2117 AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
2118 MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \
2119 LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \
2120 AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \
2121 objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \
2122 deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \
2123 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \
2124 $libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \
2125 || { echo "configure: error: libtool configure failed" 1>&2; exit 1; }
2126
2127 # Reload cache, that may have been modified by ltconfig
2128 if test -r "$cache_file"; then
2129   echo "loading cache $cache_file"
2130   . $cache_file
2131 else
2132   echo "creating cache $cache_file"
2133   > $cache_file
2134 fi
2135
2136
2137 # This can be used to rebuild libtool when needed
2138 LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh"
2139
2140 # Always use our own libtool.
2141 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
2142
2143 # Redirect the config.log output again, so that the ltconfig log is not
2144 # clobbered by the next message.
2145 exec 5>>./config.log
2146
2147
2148
2149
2150
2151
2152
2153 user_bfd_gas=
2154 # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given.
2155 if test "${enable_bfd_assembler+set}" = set; then
2156   enableval="$enable_bfd_assembler"
2157   case "${enableval}" in
2158   yes) need_bfd=yes user_bfd_gas=yes ;;
2159   no)  user_bfd_gas=no ;;
2160   *)   { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;;
2161 esac
2162 fi
2163 # Check whether --enable-targets or --disable-targets was given.
2164 if test "${enable_targets+set}" = set; then
2165   enableval="$enable_targets"
2166   case "${enableval}" in
2167   yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; }
2168             ;;
2169   no)       enable_targets= ;;
2170   *)        enable_targets=$enableval ;;
2171 esac
2172 fi
2173 # Check whether --enable-commonbfdlib or --disable-commonbfdlib was given.
2174 if test "${enable_commonbfdlib+set}" = set; then
2175   enableval="$enable_commonbfdlib"
2176   case "${enableval}" in
2177   yes) commonbfdlib=true ;;
2178   no)  commonbfdlib=false ;;
2179   *)   { echo "configure: error: bad value ${enableval} for BFD commonbfdlib option" 1>&2; exit 1; } ;;
2180 esac
2181 fi
2182
2183 using_cgen=no
2184
2185 build_warnings="-W -Wall -Wstrict-prototypes -Wmissing-prototypes"
2186 # Check whether --enable-build-warnings or --disable-build-warnings was given.
2187 if test "${enable_build_warnings+set}" = set; then
2188   enableval="$enable_build_warnings"
2189   case "${enableval}" in
2190   yes)  ;;
2191   no)   build_warnings="-w";;
2192   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2193         build_warnings="${build_warnings} ${t}";;
2194   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
2195         build_warnings="${t} ${build_warnings}";;
2196   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
2197 esac
2198 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
2199   echo "Setting warning flags = $build_warnings" 6>&1
2200 fi
2201 fi
2202 WARN_CFLAGS=""
2203 if test "x${build_warnings}" != x -a "x$GCC" = xyes ; then
2204     WARN_CFLAGS="${build_warnings}"
2205 fi
2206
2207
2208 # Generate a header file
2209
2210
2211
2212
2213 # If we are on a DOS filesystem, we must use gdb.ini rather than
2214 # .gdbinit.
2215 GDBINIT=".gdbinit"
2216 case "${host}" in
2217   *-*-msdos* | *-*-go32* | *-*-mingw32* | *-*-windows*)
2218     GDBINIT="gdb.ini"
2219     ;;
2220 esac
2221
2222
2223 te_file=generic
2224
2225 # Makefile target for installing gas in $(tooldir)/bin.
2226 install_tooldir=install-exec-tooldir
2227
2228 canon_targets=""
2229 all_targets=no
2230 if test -n "$enable_targets" ; then
2231   for t in `echo $enable_targets | sed 's/,/ /g'`; do
2232     if test $t = "all"; then
2233       all_targets=yes
2234       continue
2235     fi
2236     result=`$ac_config_sub $t 2>/dev/null`
2237     if test -n "$result" ; then
2238       canon_targets="$canon_targets $result"
2239 #    else
2240 #      # Permit "all", etc.  We don't support it yet though.
2241 #      canon_targets="$canon_targets $t"
2242     fi
2243   done
2244   _gas_uniq_list="$canon_targets"
2245 _gas_uniq_newlist=""
2246 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2247   case $_gas_uniq_i in
2248   _gas_uniq_dummy) ;;
2249   *) case " $_gas_uniq_newlist " in
2250        *" $_gas_uniq_i "*) ;;
2251        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2252      esac ;;
2253   esac
2254 done
2255 canon_targets=$_gas_uniq_newlist
2256
2257 fi
2258
2259 emulations=""
2260
2261 for this_target in $target $canon_targets ; do
2262
2263     eval `echo $this_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'`
2264
2265     # check for architecture variants
2266     arch=
2267     endian=
2268     case ${cpu} in
2269       alpha*)           cpu_type=alpha ;;
2270       arm*b|xscale*b|strongarm*b) cpu_type=arm endian=big ;;
2271       arm*|xscale*|strongarm*)    cpu_type=arm endian=little ;;
2272       hppa*)            cpu_type=hppa ;;
2273       i[3456]86)        cpu_type=i386 arch=i386;;
2274       x86_64)           cpu_type=i386 arch=x86_64;;
2275       ia64)             cpu_type=ia64 ;;
2276       ip2k)             cpu_type=ip2k endian=big ;;
2277       m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
2278       m680[012346]0)    cpu_type=m68k ;;
2279       m68008)           cpu_type=m68k ;;
2280       m683??)           cpu_type=m68k ;;
2281       m5200)            cpu_type=m68k ;;
2282       m8*)              cpu_type=m88k ;;
2283       mips*el)          cpu_type=mips endian=little ;;
2284       mips*)            cpu_type=mips endian=big ;;
2285       or32*)            cpu_type=or32 endian=big ;;
2286       pjl*)             cpu_type=pj endian=little ;;
2287       pj*)              cpu_type=pj endian=big ;;
2288       powerpc*le*)      cpu_type=ppc endian=little ;;
2289       powerpc*)         cpu_type=ppc endian=big ;;
2290       rs6000*)          cpu_type=ppc ;;
2291       s390x*)           cpu_type=s390 arch=s390x ;;
2292       s390*)            cpu_type=s390 arch=s390 ;;
2293       sh5*)             cpu_type=sh64 endian=big ;;
2294       sh5le*)           cpu_type=sh64 endian=little ;;
2295       sh64*)            cpu_type=sh64 endian=big ;;
2296       sh64le*)          cpu_type=sh64 endian=little ;;
2297       sh*le)            cpu_type=sh endian=little ;;
2298       sh*)              cpu_type=sh endian=big ;;
2299       sparclite*)       cpu_type=sparc arch=sparclite ;;
2300       sparclet*)        cpu_type=sparc arch=sparclet ;;
2301       sparc64*)         cpu_type=sparc arch=v9-64 ;;
2302       sparc86x*)        cpu_type=sparc arch=sparc86x  ;;
2303       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
2304       v850*)            cpu_type=v850 ;;
2305       *)                cpu_type=${cpu} ;;
2306     esac
2307
2308     if test ${this_target} = $target ; then
2309       target_cpu_type=${cpu_type}
2310     elif test ${target_cpu_type} != ${cpu_type} ; then
2311       continue
2312     fi
2313
2314     generic_target=${cpu_type}-$vendor-$os
2315     dev=no
2316     bfd_gas=no
2317     em=generic
2318
2319     # assign object format
2320     case ${generic_target} in
2321       a29k-*-coff)                      fmt=coff ;;
2322       a29k-amd-udi)                     fmt=coff ;;
2323       a29k-amd-ebmon)                   fmt=coff ;;
2324       a29k-nyu-sym1)                    fmt=coff ;;
2325       a29k-*-rtems*)                    fmt=coff ;;
2326       a29k-*-vxworks*)                  fmt=coff ;;
2327
2328       alpha*-*-*vms*)                   fmt=evax ;;
2329       alpha*-*-netware*)                fmt=ecoff ;;
2330       alpha*-*-osf*)                    fmt=ecoff ;;
2331       alpha*-*-linuxecoff*)             fmt=ecoff ;;
2332       alpha*-*-linux-gnu*)              fmt=elf em=linux ;;
2333       alpha*-*-netbsd*)                 fmt=elf em=nbsd ;;
2334       alpha*-*-openbsd*)                fmt=elf em=obsd ;;
2335
2336       arc-*-elf*)                       fmt=elf ;;
2337
2338       arm-*-aout)                       fmt=aout ;;
2339       arm-*-coff | thumb-*-coff)        fmt=coff ;;
2340       arm-*-rtems | thumb-*-rtems)      fmt=elf ;;
2341       arm-*-elf | thumb-*-elf)          fmt=elf ;;
2342       arm*-*-conix*)                    fmt=elf ;;
2343       arm-*-linux*aout*)                fmt=aout em=linux ;;
2344       arm*-*-linux-gnu*)                fmt=elf  em=linux ;;
2345       arm*-*-uclinux*)                  fmt=elf  em=linux ;;
2346       arm-*-netbsdelf*)                 fmt=elf  em=nbsd ;;
2347       arm-*-*n*bsd*)                    fmt=aout em=nbsd ;;
2348       arm-**-nto*)                      fmt=elf ;;
2349       arm-*-oabi | thumb-*-oabi)        fmt=elf ;;
2350       arm-epoc-pe | thumb-epoc-pe)      fmt=coff em=epoc-pe ;;
2351       arm-*-wince)                      fmt=coff em=wince-pe ;;
2352       arm-*-pe | thumb-*-pe)            fmt=coff em=pe ;;
2353       arm-*-riscix*)                    fmt=aout em=riscix ;;
2354       arm-*-vxworks)                    fmt=coff ;;
2355
2356       avr-*-*)                          fmt=elf ;;
2357
2358       cris-*-*)                         fmt=multi bfd_gas=yes ;;
2359
2360       d10v-*-*)                         fmt=elf ;;
2361       d30v-*-*)                         fmt=elf ;;
2362       dlx-*-*)                          fmt=elf ;;
2363
2364       fr30-*-*)                         fmt=elf ;;
2365       frv-*-*)                          fmt=elf ;;
2366
2367       hppa-*-linux*)    case ${cpu} in
2368                             hppa*64*)   fmt=elf em=hppalinux64;;
2369                             hppa*)      fmt=elf em=linux;;
2370                         esac ;;
2371       hppa-*-*elf*)                     fmt=elf em=hppa ;;
2372       hppa-*-lites*)                    fmt=elf em=hppa ;;
2373       hppa-*-netbsd*)                   fmt=elf em=nbsd ;;
2374       hppa-*-openbsd*)                  fmt=elf em=hppa ;;
2375       hppa-*-osf*)                      fmt=som em=hppa ;;
2376       hppa-*-rtems*)                    fmt=elf em=hppa ;;
2377       hppa-*-hpux11*)   case ${cpu} in
2378                             hppa*64*)   fmt=elf em=hppa64 ;;
2379                             hppa*)      fmt=som em=hppa ;;
2380                         esac ;;
2381       hppa-*-hpux*)                     fmt=som em=hppa ;;
2382       hppa-*-mpeix*)                    fmt=som em=hppa ;;
2383       hppa-*-bsd*)                      fmt=som em=hppa ;;
2384       hppa-*-hiux*)                     fmt=som em=hppa ;;
2385
2386       h8300-*-rtems*)                   fmt=coff ;;
2387       h8300-*-coff)                     fmt=coff ;;
2388       h8300-*-elf)                      fmt=elf ;;
2389       h8500-*-rtems*)                   fmt=coff ;;
2390       h8500-*-coff)                     fmt=coff ;;
2391
2392       i370-*-elf* | i370-*-linux*)      fmt=elf ;;
2393       i386-ibm-aix*)                    fmt=coff em=i386aix ;;
2394       i386-sequent-bsd*)                fmt=aout em=dynix ;;
2395       i386-*-beospe*)                   fmt=coff em=pe ;;
2396       i386-*-beos*)                     fmt=elf ;;
2397       i386-*-coff)                      fmt=coff ;;
2398       i386-*-elf)                       fmt=elf ;;
2399       i386-*-bsd*)                      fmt=aout em=386bsd ;;
2400       i386-*-netbsd0.8)                 fmt=aout em=386bsd ;;
2401       i386-*-netbsdpe*)                 fmt=coff em=pe ;;
2402       i386-*-netbsdelf*)                fmt=elf em=nbsd ;;
2403       i386-*-*n*bsd*)   case ${cpu} in
2404                             x86_64)     fmt=elf em=nbsd ;;
2405                             *)          fmt=aout em=nbsd ;;
2406                         esac ;;
2407       i386-*-linux*aout*)               fmt=aout em=linux ;;
2408       i386-*-linux*oldld)               fmt=aout em=linux ;;
2409       i386-*-linux*coff*)               fmt=coff em=linux ;;
2410       i386-*-linux-gnu*)                fmt=elf em=linux ;;
2411       x86_64-*-linux-gnu*)              fmt=elf em=linux ;;
2412       i386-*-lynxos*)                   fmt=coff em=lynx ;;
2413       i386-*-sysv[45]*)                 fmt=elf ;;
2414       i386-*-solaris*)                  fmt=elf ;;
2415       i386-*-freebsdaout*)              fmt=aout em=386bsd ;;
2416       i386-*-freebsd[12].*)             fmt=aout em=386bsd ;;
2417       i386-*-freebsd[12])               fmt=aout em=386bsd ;;
2418       i386-*-sysv*)                     fmt=coff ;;
2419       i386-*-sco3.2v5*coff)             fmt=coff ;;
2420       i386-*-isc*)                      fmt=coff ;;
2421       i386-*-sco3.2v5*)                 fmt=elf
2422           if test ${this_target} = $target; then
2423             cat >> confdefs.h <<\EOF
2424 #define SCO_ELF 1
2425 EOF
2426
2427           fi ;;
2428       i386-*-sco3.2*)                   fmt=coff ;;
2429       i386-*-vsta)                      fmt=aout ;;
2430       i386-*-msdosdjgpp* \
2431       | i386-*-go32* \
2432       | i386-go32-rtems*)               fmt=coff em=go32
2433             cat >> confdefs.h <<\EOF
2434 #define STRICTCOFF 1
2435 EOF
2436  ;;
2437       i386-*-rtemself*)                 fmt=elf ;;
2438       i386-*-rtemscoff*)                fmt=coff ;;
2439       i386-*-rtems*)                    fmt=elf ;;
2440       i386-*-gnu*)                      fmt=elf ;;
2441       i386-*-mach*)                     fmt=aout em=mach ;;
2442       i386-*-msdos*)                    fmt=aout ;;
2443       i386-*-moss*)                     fmt=elf ;;
2444       i386-*-pe)                        fmt=coff em=pe ;;
2445       i386-*-cygwin*)                   fmt=coff em=pe ;;
2446       i386-*-interix*)                  fmt=coff em=interix ;;
2447       i386-*-mingw32*)                  fmt=coff em=pe ;;
2448       i386-*-nto-qnx*)                  fmt=elf ;;
2449       i386-*-*nt*)                      fmt=coff em=pe ;;
2450       i386-*-vxworks*)                  fmt=aout ;;
2451       i386-*-chaos)                     fmt=elf ;;
2452
2453       i860-*-*)                         fmt=elf endian=little
2454                 echo "configure: warning: GAS support for ${generic_target} is preliminary and a work in progress" 1>&2 ;;
2455       i960-*-bout)                      fmt=bout ;;
2456       i960-*-coff)                      fmt=coff em=ic960 ;;
2457       i960-*-rtems*)                    fmt=coff em=ic960 ;;
2458       i960-*-nindy*)                    fmt=bout ;;
2459       i960-*-vxworks5.0)                fmt=bout ;;
2460       i960-*-vxworks5.*)                fmt=coff em=ic960 ;;
2461       i960-*-vxworks*)                  fmt=bout ;;
2462       i960-*-elf*)                      fmt=elf ;;
2463
2464       ia64-*-elf*)                      fmt=elf ;;
2465       ia64-*-aix*)                      fmt=elf em=ia64aix ;;
2466       ia64-*-linux-gnu*)                fmt=elf em=linux ;;
2467       ia64-*-hpux*)                     fmt=elf em=hpux ;;
2468       ia64-*-netbsd*)                   fmt=elf em=nbsd ;;
2469
2470       ip2k-*-*)                         fmt=elf ;;
2471
2472       m32r-*-*)                         fmt=elf ;;
2473
2474       m68hc11-*-* | m6811-*-*)          fmt=elf ;;
2475       m68hc12-*-* | m6812-*-*)          fmt=elf ;;
2476
2477       m68k-*-vxworks*)                  fmt=aout em=sun3 ;;
2478       m68k-ericsson-ose)                fmt=aout em=sun3 ;;
2479       m68k-*-sunos*)                    fmt=aout em=sun3 ;;
2480       m68k-motorola-sysv*)              fmt=coff em=delta ;;
2481       m68k-bull-sysv3*)                 fmt=coff em=dpx2 ;;
2482       m68k-apollo-*)                    fmt=coff em=apollo ;;
2483       m68k-*-elf*)                      fmt=elf ;;
2484       m68k-*-sysv4*)                    fmt=elf em=svr4 ;;
2485       m68k-*-sysv*)                     fmt=coff ;;
2486       m68k-*-coff | m68k-*-rtemscoff*)  fmt=coff ;;
2487       m68k-*-rtems*)                    fmt=elf ;;
2488       m68k-*-hpux*)                     fmt=hp300 em=hp300 ;;
2489       m68k-*-linux*aout*)               fmt=aout em=linux ;;
2490       m68k-*-linux-gnu*)                fmt=elf em=linux ;;
2491       m68k-*-gnu*)                      fmt=elf ;;
2492       m68k-*-lynxos*)                   fmt=coff em=lynx ;;
2493       m68k-*-netbsdelf*)                fmt=elf em=nbsd ;;
2494       m68k-*-netbsd*)                   fmt=aout em=nbsd bfd_gas=yes ;;
2495       m68k-*-openbsd*)                  fmt=aout em=nbsd bfd_gas=yes ;;
2496       m68k-apple-aux*)                  fmt=coff em=aux ;;
2497       m68k-*-psos*)                     fmt=elf em=psos;;
2498
2499       m88k-motorola-sysv3*)             fmt=coff em=delt88 ;;
2500       m88k-*-coff*)                     fmt=coff ;;
2501
2502       mcore-*-elf)                      fmt=elf ;;
2503       mcore-*-pe)                       fmt=coff em=pe bfd_gas=yes ;;
2504
2505       # don't change em like *-*-bsd does
2506       mips-dec-openbsd*)                fmt=elf endian=little ;;
2507       mips-dec-bsd*)                    fmt=aout endian=little ;;
2508       mips-sony-bsd*)                   fmt=ecoff ;;
2509       mips-*-bsd*)
2510             { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
2511       mips-*-ultrix*)                   fmt=ecoff endian=little ;;
2512       mips-*-osf*)                      fmt=ecoff endian=little ;;
2513       mips-*-ecoff*)                    fmt=ecoff ;;
2514       mips-*-pe*)                       fmt=coff endian=little em=pe ;;
2515       mips-*-irix6*)                    fmt=elf ;;
2516       mips-*-irix5*)                    fmt=elf ;;
2517       mips-*-irix*)                     fmt=ecoff ;;
2518       mips-*-lnews*)                    fmt=ecoff em=lnews ;;
2519       mips-*-riscos*)                   fmt=ecoff ;;
2520       mips*-*-linux*)                   fmt=elf em=tmips ;;
2521       mips-*-sysv4*MP* | mips-*-gnu*)   fmt=elf em=tmips ;;
2522       mips-*-sysv*)                     fmt=ecoff ;;
2523       mips-*-elf* | mips-*-rtems*)      fmt=elf ;;
2524       mips-*-*n*bsd*)                   fmt=elf ;;
2525       mips-*-vxworks*)                  fmt=elf ;;
2526
2527       mmix-*-*)                         fmt=elf ;;
2528       mn10200-*-*)                      fmt=elf ;;
2529       mn10300-*-*)                      fmt=elf ;;
2530       openrisc-*-*)                     fmt=elf ;;
2531       or32-*-rtems*)                    fmt=coff ;;
2532       or32-*-coff)                      fmt=coff ;;
2533       or32-*-elf)                       fmt=elf ;;
2534       pj*)                              fmt=elf ;;
2535
2536       ppc-*-pe | ppc-*-cygwin*)         fmt=coff em=pe ;;
2537       ppc-*-winnt*)                     fmt=coff em=pe ;;
2538       ppc-*-aix5*)                      fmt=coff em=aix5 ;;
2539       ppc-*-aix*)                       fmt=coff ;;
2540       ppc-*-beos*)                      fmt=coff ;;
2541       ppc-*-*n*bsd* | ppc-*-elf*)       fmt=elf ;;
2542       ppc-*-eabi* | ppc-*-sysv4*)       fmt=elf ;;
2543       ppc-*-linux-gnu*)                 fmt=elf
2544             case "$endian" in
2545                 big)  ;;
2546                 *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
2547             esac ;;
2548       ppc-*-solaris*)                   fmt=elf
2549             if test ${this_target} = $target; then
2550                 cat >> confdefs.h <<\EOF
2551 #define TARGET_SOLARIS_COMMENT 1
2552 EOF
2553
2554             fi
2555             if test x${endian} = xbig; then
2556                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
2557             fi ;;
2558       ppc-*-rtems*)                     fmt=elf ;;
2559       ppc-*-macos* | ppc-*-mpw*)        fmt=coff em=macos ;;
2560       ppc-*-netware*)                   fmt=elf em=ppcnw ;;
2561       ppc-**-nto*)                      fmt=elf ;;
2562       ppc-*-vxworks*)                   fmt=elf ;;
2563       ppc-*-windiss*)                   fmt=elf ;;
2564
2565       s390x-*-linux-gnu*)               fmt=elf em=linux ;;
2566       s390-*-linux-gnu*)                fmt=elf em=linux ;;
2567
2568       sh*-*-linux*)                     fmt=elf em=linux
2569             case ${cpu} in
2570                 sh*eb)  endian=big ;;
2571                 *)      endian=little ;;
2572             esac ;;
2573       sh5*-*-netbsd*)                   fmt=elf em=nbsd ;;
2574       sh64*-*-netbsd*)                  fmt=elf em=nbsd ;;
2575       sh*-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2576       sh-*-elf*)                        fmt=elf ;;
2577       sh-*-coff*)                       fmt=coff ;;
2578       sh-*-nto*)                        fmt=elf ;;
2579       sh-*-pe*)                         fmt=coff em=pe bfd_gas=yes endian=little ;;
2580       sh-*-rtemself*)                   fmt=elf ;;
2581       sh-*-rtems*)                      fmt=coff ;;
2582       sh64-*-elf*)                      fmt=elf ;;
2583
2584       ns32k-pc532-mach*)                fmt=aout em=pc532mach ;;
2585       ns32k-pc532-ux*)                  fmt=aout em=pc532mach ;;
2586       ns32k-pc532-lites*)               fmt=aout em=nbsd532 ;;
2587       ns32k-*-*n*bsd*)                  fmt=aout em=nbsd532 ;;
2588
2589       sparc-*-rtemsaout*)               fmt=aout ;;
2590       sparc-*-rtemself*)                fmt=elf ;;
2591       sparc-*-rtems*)                   fmt=elf ;;
2592       sparc-*-sunos4*)                  fmt=aout em=sun3 ;;
2593       sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;;
2594       sparc-*-coff)                     fmt=coff ;;
2595       sparc-*-linux*aout*)              fmt=aout em=linux ;;
2596       sparc-*-linux-gnu*)               fmt=elf em=linux ;;
2597       sparc-*-lynxos*)                  fmt=coff em=lynx ;;
2598       sparc-fujitsu-none)               fmt=aout ;;
2599       sparc-*-elf)                      fmt=elf ;;
2600       sparc-*-sysv4*)                   fmt=elf ;;
2601       sparc-*-solaris*)                 fmt=elf ;;
2602       sparc-*-netbsdelf*)               fmt=elf em=nbsd ;;
2603       sparc-*-*n*bsd*)  case ${cpu} in
2604                             sparc64)    fmt=elf em=nbsd ;;
2605                             *)          fmt=aout em=nbsd ;;
2606                         esac ;;
2607       strongarm-*-coff)                 fmt=coff ;;
2608       strongarm-*-elf)                  fmt=elf ;;
2609       xscale-*-coff)                    fmt=coff ;;
2610       xscale-*-elf)                     fmt=elf ;;
2611
2612       tic30-*-*aout*)                   fmt=aout bfd_gas=yes ;;
2613       tic30-*-*coff*)                   fmt=coff bfd_gas=yes ;;
2614       tic4x-*-* | c4x-*-*)              fmt=coff bfd_gas=yes ;;
2615       tic54x-*-* | c54x*-*-*)           fmt=coff bfd_gas=yes need_libm=yes;;
2616       tic80-*-*)                        fmt=coff ;;
2617
2618       v850-*-*)                         fmt=elf ;;
2619       v850e-*-*)                        fmt=elf ;;
2620       v850ea-*-*)                       fmt=elf ;;
2621
2622       vax-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2623       vax-*-netbsd*)                    fmt=aout em=nbsd ;;
2624       vax-*-bsd* | vax-*-ultrix*)       fmt=aout ;;
2625       vax-*-vms)                        fmt=vms ;;
2626
2627       w65-*-*)                          fmt=coff ;;
2628
2629       xstormy16-*-*)                    fmt=elf ;;
2630
2631       z8k-*-coff | z8k-*-sim)           fmt=coff ;;
2632
2633       *-*-aout | *-*-scout)             fmt=aout ;;
2634       *-*-freebsd*)                     fmt=elf em=freebsd ;;
2635       *-*-nindy*)                       fmt=bout ;;
2636       *-*-bsd*)                         fmt=aout em=sun3 ;;
2637       *-*-generic)                      fmt=generic ;;
2638       *-*-xray | *-*-hms)               fmt=coff ;;
2639       *-*-sim)                          fmt=coff ;;
2640       *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;;
2641       *-*-vxworks)                      fmt=aout ;;
2642       *-*-netware)                      fmt=elf ;;
2643     esac
2644
2645     if test ${this_target} = $target ; then
2646       endian_def=
2647       if test x${endian} = xbig; then
2648         endian_def=1
2649       elif test x${endian} = xlittle; then
2650         endian_def=0
2651       fi
2652       if test x${endian_def} != x; then
2653         cat >> confdefs.h <<EOF
2654 #define TARGET_BYTES_BIG_ENDIAN $endian_def
2655 EOF
2656
2657       fi
2658     fi
2659
2660     case ${cpu_type}-${fmt} in
2661         alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \
2662                 | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \
2663                 | *-elf | *-ecoff | *-som)
2664             bfd_gas=yes ;;
2665     esac
2666
2667 # Other random stuff.
2668
2669     case ${cpu_type} in
2670       mips)
2671         # Set mips_cpu to the name of the default CPU.
2672         case ${target_cpu} in
2673           mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el)
2674             mips_cpu=from-abi
2675             ;;
2676           mipsisa32 | mipsisa32el)
2677             mips_cpu=mips32
2678             ;;
2679           mipsisa64 | mipsisa64el)
2680             mips_cpu=mips64
2681             ;;
2682           mipstx39 | mipstx39el)
2683             mips_cpu=r3900
2684             ;;
2685           mips64vr | mips64vrel)
2686             mips_cpu=vr4100
2687             ;;
2688           mips64* | mipsisa64* | mipsisa32*)
2689             mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'`
2690             ;;
2691           *)
2692             { echo "configure: error: $target_cpu isn't a supported MIPS CPU name" 1>&2; exit 1; }
2693             ;;
2694         esac
2695         # See whether it's appropriate to set E_MIPS_ABI_O32 for o32
2696         # binaries.  It's a GNU extension that some OSes don't understand.
2697         # The value only matters on ELF targets.
2698         case ${target} in
2699           *-*-irix*)
2700             use_e_mips_abi_o32=0
2701             ;;
2702           *)
2703             use_e_mips_abi_o32=1
2704             ;;
2705         esac
2706         # Decide whether to generate 32-bit or 64-bit code by default.
2707         # Used to resolve -march=from-abi when an embedded ABI is selected.
2708         case ${target} in
2709           mips64*-*-* | mipsisa64*-*-*)
2710             mips_default_64bit=1
2711             ;;
2712           *)
2713             mips_default_64bit=0
2714             ;;
2715         esac
2716         cat >> confdefs.h <<EOF
2717 #define MIPS_CPU_STRING_DEFAULT "$mips_cpu"
2718 EOF
2719
2720         cat >> confdefs.h <<EOF
2721 #define USE_E_MIPS_ABI_O32 $use_e_mips_abi_o32
2722 EOF
2723
2724         cat >> confdefs.h <<EOF
2725 #define MIPS_DEFAULT_64BIT $mips_default_64bit
2726 EOF
2727
2728         ;;
2729     esac
2730
2731     # Do we need the opcodes library?
2732     case ${cpu_type} in
2733       vax | i386 | tic30)
2734         ;;
2735
2736       *)
2737         need_opcodes=yes
2738
2739         case "${enable_shared}" in
2740         yes) shared_opcodes=true ;;
2741         *opcodes*) shared_opcodes=true ;;
2742         *) shared_opcodes=false ;;
2743         esac
2744         if test "${shared_opcodes}" = "true"; then
2745           # A shared libopcodes must be linked against libbfd.
2746           need_bfd=yes
2747         fi
2748         ;;
2749     esac
2750
2751     # Any other special object files needed ?
2752     case ${cpu_type} in
2753       fr30 | ip2k | m32r | openrisc)
2754         using_cgen=yes
2755         ;;
2756
2757       frv)
2758         using_cgen=yes
2759         ;;
2760       m68k)
2761         case ${extra_objects} in
2762         *m68k-parse.o*) ;;
2763         *) extra_objects="$extra_objects m68k-parse.o" ;;
2764         esac
2765         ;;
2766
2767       mips)
2768         echo ${extra_objects} | grep -s "itbl-parse.o"
2769         if test $? -ne 0 ; then
2770           extra_objects="$extra_objects itbl-parse.o"
2771         fi
2772
2773         echo ${extra_objects} | grep -s "itbl-lex.o"
2774         if test $? -ne 0 ; then
2775           extra_objects="$extra_objects itbl-lex.o"
2776         fi
2777
2778         echo ${extra_objects} | grep -s "itbl-ops.o"
2779         if test $? -ne 0 ; then
2780           extra_objects="$extra_objects itbl-ops.o"
2781         fi
2782         ;;
2783
2784       i386 | s390 | sparc)
2785         if test $this_target = $target ; then
2786           cat >> confdefs.h <<EOF
2787 #define DEFAULT_ARCH "${arch}"
2788 EOF
2789
2790         fi
2791         ;;
2792
2793       xstormy16)
2794         using_cgen=yes
2795         ;;
2796
2797       *)
2798         ;;
2799     esac
2800
2801     if test $using_cgen = yes ; then
2802         case "x${extra_objects}" in
2803         *cgen.o*) ;;
2804         *) extra_objects="$extra_objects cgen.o" ;;
2805         esac
2806     fi
2807
2808 # See if we really can support this configuration with the emulation code.
2809
2810     if test $this_target = $target ; then
2811       primary_bfd_gas=$bfd_gas
2812       obj_format=$fmt
2813       te_file=$em
2814
2815       if test $bfd_gas = no ; then
2816         # Can't support other configurations this way.
2817         break
2818       fi
2819     elif test $bfd_gas = no ; then
2820       # Can't support this configuration.
2821       break
2822     fi
2823
2824 # From target name and format, produce a list of supported emulations.
2825
2826     case ${generic_target}-${fmt} in
2827       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2828       mips*-*-linux*-*) case "$endian" in
2829                         big)    emulation="mipsbelf mipslelf mipself" ;;
2830                         *)      emulation="mipslelf mipsbelf mipself" ;;
2831                         esac ;;
2832       mips-*-lnews*-ecoff) ;;
2833       mips-*-*-ecoff)   case "$endian" in
2834                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
2835                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
2836                         esac ;;
2837       mips-*-*-elf)     case "$endian" in
2838                         big)    emulation="mipsbelf mipslelf mipself" ;;
2839                         *)      emulation="mipslelf mipsbelf mipself" ;;
2840                         esac ;;
2841       mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2842       # i386-pc-pe-coff != i386-pc-coff.
2843       i386-*-pe-coff)   ;;
2844       # Uncommenting the next line will turn on support for i386 AOUT
2845       # for the default linux configuration
2846       # i386-*-linux*-elf) emulation="i386elf i386aout" ;;
2847       #
2848       i386-*-aout)      emulation="i386aout" ;;
2849       i386-*-coff)      emulation="i386coff" ;;
2850       i386-*-elf)       emulation="i386elf" ;;
2851
2852       # Always all formats.  The first stated emulation becomes the default.
2853       cris-*-*aout*)    emulation="crisaout criself" ;;
2854       cris-*-*)         emulation="criself crisaout" ;;
2855     esac
2856
2857     emulations="$emulations $emulation"
2858
2859 done
2860
2861 # Turn on all targets if possible
2862 if test ${all_targets} = "yes"; then
2863   case ${target_cpu_type} in
2864   i386)
2865     case ${obj_format} in
2866     aout)
2867       emulations="$emulations i386coff i386elf"
2868       ;;
2869     coff)
2870       emulations="$emulations i386aout i386elf"
2871     ;;
2872     elf)
2873       emulations="$emulations i386aout i386coff"
2874       ;;
2875     esac
2876   ;;
2877   esac
2878 fi
2879
2880 # Assign floating point type.  Most processors with FP support
2881 # IEEE FP.  On those that don't support FP at all, usually IEEE
2882 # is emulated.
2883 case ${target_cpu} in
2884   vax | tahoe ) atof=${target_cpu} ;;
2885   pdp11)        atof=vax ;;
2886   *)            atof=ieee ;;
2887 esac
2888
2889 case "${obj_format}" in
2890   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
2891 esac
2892
2893 # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU).
2894 cgen_cpu_prefix=""
2895 if test $using_cgen = yes ; then
2896   case ${target_cpu} in
2897     *) cgen_cpu_prefix=${target_cpu} ;;
2898   esac
2899
2900   cat >> confdefs.h <<\EOF
2901 #define USING_CGEN 1
2902 EOF
2903
2904 fi
2905
2906
2907 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
2908   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
2909 fi
2910
2911 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
2912   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
2913 fi
2914
2915 case ${user_bfd_gas}-${primary_bfd_gas} in
2916   yes-yes | no-no)
2917     # We didn't override user's choice.
2918     ;;
2919   no-yes)
2920     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
2921     ;;
2922   no-preferred)
2923     primary_bfd_gas=no
2924     ;;
2925   *-preferred)
2926     primary_bfd_gas=yes
2927     ;;
2928   yes-*)
2929     primary_bfd_gas=yes
2930     ;;
2931   -*)
2932     # User specified nothing.
2933     ;;
2934 esac
2935
2936 # Some COFF configurations want these random other flags set.
2937 case ${obj_format} in
2938   coff)
2939     case ${target_cpu_type} in
2940       i386) cat >> confdefs.h <<\EOF
2941 #define I386COFF 1
2942 EOF
2943  ;;
2944       m68k) cat >> confdefs.h <<\EOF
2945 #define M68KCOFF 1
2946 EOF
2947  ;;
2948       m88k) cat >> confdefs.h <<\EOF
2949 #define M88KCOFF 1
2950 EOF
2951  ;;
2952     esac
2953     ;;
2954 esac
2955
2956 # Getting this done right is going to be a bitch.  Each configuration specified
2957 # with --enable-targets=... should be checked for environment, format, cpu, and
2958 # bfd_gas setting.
2959 #
2960 # For each configuration, the necessary object file support code must be linked
2961 # in.  This might be only one, it might be up to four.  The necessary emulation
2962 # code needs to be provided, too.
2963 #
2964 # And then there's "--enable-targets=all"....
2965 #
2966 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
2967
2968 formats="${obj_format}"
2969 emfiles=""
2970 EMULATIONS=""
2971 _gas_uniq_list="$emulations"
2972 _gas_uniq_newlist=""
2973 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2974   case $_gas_uniq_i in
2975   _gas_uniq_dummy) ;;
2976   *) case " $_gas_uniq_newlist " in
2977        *" $_gas_uniq_i "*) ;;
2978        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2979      esac ;;
2980   esac
2981 done
2982 emulations=$_gas_uniq_newlist
2983
2984 for em in . $emulations ; do
2985   case $em in
2986     .)  continue ;;
2987     mipsbelf | mipslelf | mipself)
2988         fmt=elf   file=mipself ;;
2989     mipsbecoff | mipslecoff | mipsecoff)
2990         fmt=ecoff file=mipsecoff ;;
2991     *coff)
2992         fmt=coff  file=$em ;;
2993     *aout)
2994         fmt=aout file=$em ;;
2995     *elf)
2996         fmt=elf file=$em ;;
2997   esac
2998   formats="$formats $fmt"
2999   emfiles="$emfiles e-$file.o"
3000   EMULATIONS="$EMULATIONS &$em,"
3001 done
3002 _gas_uniq_list="$formats"
3003 _gas_uniq_newlist=""
3004 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3005   case $_gas_uniq_i in
3006   _gas_uniq_dummy) ;;
3007   *) case " $_gas_uniq_newlist " in
3008        *" $_gas_uniq_i "*) ;;
3009        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3010      esac ;;
3011   esac
3012 done
3013 formats=$_gas_uniq_newlist
3014
3015 _gas_uniq_list="$emfiles"
3016 _gas_uniq_newlist=""
3017 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3018   case $_gas_uniq_i in
3019   _gas_uniq_dummy) ;;
3020   *) case " $_gas_uniq_newlist " in
3021        *" $_gas_uniq_i "*) ;;
3022        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3023      esac ;;
3024   esac
3025 done
3026 emfiles=$_gas_uniq_newlist
3027
3028 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
3029   for fmt in $formats ; do
3030     case $fmt in
3031       aout)     cat >> confdefs.h <<\EOF
3032 #define OBJ_MAYBE_AOUT 1
3033 EOF
3034    ;;
3035       bout)     cat >> confdefs.h <<\EOF
3036 #define OBJ_MAYBE_BOUT 1
3037 EOF
3038    ;;
3039       coff)     cat >> confdefs.h <<\EOF
3040 #define OBJ_MAYBE_COFF 1
3041 EOF
3042     ;;
3043       ecoff)    cat >> confdefs.h <<\EOF
3044 #define OBJ_MAYBE_ECOFF 1
3045 EOF
3046    ;;
3047       elf)      cat >> confdefs.h <<\EOF
3048 #define OBJ_MAYBE_ELF 1
3049 EOF
3050      ;;
3051       generic)  cat >> confdefs.h <<\EOF
3052 #define OBJ_MAYBE_GENERIC 1
3053 EOF
3054  ;;
3055       hp300)    cat >> confdefs.h <<\EOF
3056 #define OBJ_MAYBE_HP300 1
3057 EOF
3058    ;;
3059       ieee)     cat >> confdefs.h <<\EOF
3060 #define OBJ_MAYBE_IEEE 1
3061 EOF
3062     ;;
3063       som)      cat >> confdefs.h <<\EOF
3064 #define OBJ_MAYBE_SOM 1
3065 EOF
3066      ;;
3067       vms)      cat >> confdefs.h <<\EOF
3068 #define OBJ_MAYBE_VMS 1
3069 EOF
3070      ;;
3071     esac
3072     extra_objects="$extra_objects obj-$fmt.o"
3073   done
3074   obj_format=multi
3075 fi
3076 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
3077   DEFAULT_EMULATION=`set . $emulations ; echo $2`
3078   # e-mips* has more than one emulation per file, e-i386* has just one at the
3079   # moment.  If only one emulation is specified, then don't define
3080   # USE_EMULATIONS or include any of the e-files as they will only be bloat.
3081   case "${obj_format}${emfiles}" in
3082     multi* | *mips*)
3083       extra_objects="$extra_objects $emfiles"
3084       cat >> confdefs.h <<\EOF
3085 #define USE_EMULATIONS 1
3086 EOF
3087  ;;
3088   esac
3089 fi
3090
3091 cat >> confdefs.h <<EOF
3092 #define EMULATIONS $EMULATIONS
3093 EOF
3094
3095 cat >> confdefs.h <<EOF
3096 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
3097 EOF
3098
3099
3100 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
3101   yes-*-coff)   need_bfd=yes ;;
3102   no-*-coff)    need_bfd=yes
3103                 cat >> confdefs.h <<\EOF
3104 #define MANY_SEGMENTS 1
3105 EOF
3106  ;;
3107 esac
3108
3109 reject_dev_configs=yes
3110
3111 case ${reject_dev_configs}-${dev} in
3112   yes-yes) # Oops.
3113     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
3114     ;;
3115 esac
3116
3117
3118
3119
3120
3121
3122
3123 case "${primary_bfd_gas}" in
3124   yes)  cat >> confdefs.h <<\EOF
3125 #define BFD_ASSEMBLER 1
3126 EOF
3127
3128         need_bfd=yes ;;
3129 esac
3130
3131 # do we need the opcodes library?
3132 case "${need_opcodes}" in
3133 yes)
3134   OPCODES_LIB=../opcodes/libopcodes.la
3135   ;;
3136 esac
3137
3138 case "${need_bfd}" in
3139 yes)
3140   BFDLIB=../bfd/libbfd.la
3141   BFDVER_H=../bfd/bfdver.h
3142   ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h'
3143   ;;
3144 esac
3145
3146
3147
3148
3149
3150
3151
3152 cat >> confdefs.h <<EOF
3153 #define TARGET_ALIAS "${target_alias}"
3154 EOF
3155
3156 cat >> confdefs.h <<EOF
3157 #define TARGET_CANONICAL "${target}"
3158 EOF
3159
3160 cat >> confdefs.h <<EOF
3161 #define TARGET_CPU "${target_cpu}"
3162 EOF
3163
3164 cat >> confdefs.h <<EOF
3165 #define TARGET_VENDOR "${target_vendor}"
3166 EOF
3167
3168 cat >> confdefs.h <<EOF
3169 #define TARGET_OS "${target_os}"
3170 EOF
3171
3172
3173 # Extract the first word of "gcc", so it can be a program name with args.
3174 set dummy gcc; ac_word=$2
3175 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3176 echo "configure:3177: checking for $ac_word" >&5
3177 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3178   echo $ac_n "(cached) $ac_c" 1>&6
3179 else
3180   if test -n "$CC"; then
3181   ac_cv_prog_CC="$CC" # Let the user override the test.
3182 else
3183   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3184   ac_dummy="$PATH"
3185   for ac_dir in $ac_dummy; do
3186     test -z "$ac_dir" && ac_dir=.
3187     if test -f $ac_dir/$ac_word; then
3188       ac_cv_prog_CC="gcc"
3189       break
3190     fi
3191   done
3192   IFS="$ac_save_ifs"
3193 fi
3194 fi
3195 CC="$ac_cv_prog_CC"
3196 if test -n "$CC"; then
3197   echo "$ac_t""$CC" 1>&6
3198 else
3199   echo "$ac_t""no" 1>&6
3200 fi
3201
3202 if test -z "$CC"; then
3203   # Extract the first word of "cc", so it can be a program name with args.
3204 set dummy cc; ac_word=$2
3205 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3206 echo "configure:3207: checking for $ac_word" >&5
3207 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3208   echo $ac_n "(cached) $ac_c" 1>&6
3209 else
3210   if test -n "$CC"; then
3211   ac_cv_prog_CC="$CC" # Let the user override the test.
3212 else
3213   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3214   ac_prog_rejected=no
3215   ac_dummy="$PATH"
3216   for ac_dir in $ac_dummy; do
3217     test -z "$ac_dir" && ac_dir=.
3218     if test -f $ac_dir/$ac_word; then
3219       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
3220         ac_prog_rejected=yes
3221         continue
3222       fi
3223       ac_cv_prog_CC="cc"
3224       break
3225     fi
3226   done
3227   IFS="$ac_save_ifs"
3228 if test $ac_prog_rejected = yes; then
3229   # We found a bogon in the path, so make sure we never use it.
3230   set dummy $ac_cv_prog_CC
3231   shift
3232   if test $# -gt 0; then
3233     # We chose a different compiler from the bogus one.
3234     # However, it has the same basename, so the bogon will be chosen
3235     # first if we set CC to just the basename; use the full file name.
3236     shift
3237     set dummy "$ac_dir/$ac_word" "$@"
3238     shift
3239     ac_cv_prog_CC="$@"
3240   fi
3241 fi
3242 fi
3243 fi
3244 CC="$ac_cv_prog_CC"
3245 if test -n "$CC"; then
3246   echo "$ac_t""$CC" 1>&6
3247 else
3248   echo "$ac_t""no" 1>&6
3249 fi
3250
3251   if test -z "$CC"; then
3252     case "`uname -s`" in
3253     *win32* | *WIN32*)
3254       # Extract the first word of "cl", so it can be a program name with args.
3255 set dummy cl; ac_word=$2
3256 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3257 echo "configure:3258: checking for $ac_word" >&5
3258 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
3259   echo $ac_n "(cached) $ac_c" 1>&6
3260 else
3261   if test -n "$CC"; then
3262   ac_cv_prog_CC="$CC" # Let the user override the test.
3263 else
3264   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3265   ac_dummy="$PATH"
3266   for ac_dir in $ac_dummy; do
3267     test -z "$ac_dir" && ac_dir=.
3268     if test -f $ac_dir/$ac_word; then
3269       ac_cv_prog_CC="cl"
3270       break
3271     fi
3272   done
3273   IFS="$ac_save_ifs"
3274 fi
3275 fi
3276 CC="$ac_cv_prog_CC"
3277 if test -n "$CC"; then
3278   echo "$ac_t""$CC" 1>&6
3279 else
3280   echo "$ac_t""no" 1>&6
3281 fi
3282  ;;
3283     esac
3284   fi
3285   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
3286 fi
3287
3288 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
3289 echo "configure:3290: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
3290
3291 ac_ext=c
3292 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3293 ac_cpp='$CPP $CPPFLAGS'
3294 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3295 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3296 cross_compiling=$ac_cv_prog_cc_cross
3297
3298 cat > conftest.$ac_ext << EOF
3299
3300 #line 3301 "configure"
3301 #include "confdefs.h"
3302
3303 main(){return(0);}
3304 EOF
3305 if { (eval echo configure:3306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3306   ac_cv_prog_cc_works=yes
3307   # If we can't run a trivial program, we are probably using a cross compiler.
3308   if (./conftest; exit) 2>/dev/null; then
3309     ac_cv_prog_cc_cross=no
3310   else
3311     ac_cv_prog_cc_cross=yes
3312   fi
3313 else
3314   echo "configure: failed program was:" >&5
3315   cat conftest.$ac_ext >&5
3316   ac_cv_prog_cc_works=no
3317 fi
3318 rm -fr conftest*
3319 ac_ext=c
3320 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
3321 ac_cpp='$CPP $CPPFLAGS'
3322 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
3323 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
3324 cross_compiling=$ac_cv_prog_cc_cross
3325
3326 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
3327 if test $ac_cv_prog_cc_works = no; then
3328   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
3329 fi
3330 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
3331 echo "configure:3332: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
3332 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
3333 cross_compiling=$ac_cv_prog_cc_cross
3334
3335 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
3336 echo "configure:3337: checking whether we are using GNU C" >&5
3337 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
3338   echo $ac_n "(cached) $ac_c" 1>&6
3339 else
3340   cat > conftest.c <<EOF
3341 #ifdef __GNUC__
3342   yes;
3343 #endif
3344 EOF
3345 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:3346: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
3346   ac_cv_prog_gcc=yes
3347 else
3348   ac_cv_prog_gcc=no
3349 fi
3350 fi
3351
3352 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
3353
3354 if test $ac_cv_prog_gcc = yes; then
3355   GCC=yes
3356 else
3357   GCC=
3358 fi
3359
3360 ac_test_CFLAGS="${CFLAGS+set}"
3361 ac_save_CFLAGS="$CFLAGS"
3362 CFLAGS=
3363 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
3364 echo "configure:3365: checking whether ${CC-cc} accepts -g" >&5
3365 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
3366   echo $ac_n "(cached) $ac_c" 1>&6
3367 else
3368   echo 'void f(){}' > conftest.c
3369 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
3370   ac_cv_prog_cc_g=yes
3371 else
3372   ac_cv_prog_cc_g=no
3373 fi
3374 rm -f conftest*
3375
3376 fi
3377
3378 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
3379 if test "$ac_test_CFLAGS" = set; then
3380   CFLAGS="$ac_save_CFLAGS"
3381 elif test $ac_cv_prog_cc_g = yes; then
3382   if test "$GCC" = yes; then
3383     CFLAGS="-g -O2"
3384   else
3385     CFLAGS="-g"
3386   fi
3387 else
3388   if test "$GCC" = yes; then
3389     CFLAGS="-O2"
3390   else
3391     CFLAGS=
3392   fi
3393 fi
3394
3395
3396 for ac_prog in 'bison -y' byacc
3397 do
3398 # Extract the first word of "$ac_prog", so it can be a program name with args.
3399 set dummy $ac_prog; ac_word=$2
3400 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3401 echo "configure:3402: checking for $ac_word" >&5
3402 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
3403   echo $ac_n "(cached) $ac_c" 1>&6
3404 else
3405   if test -n "$YACC"; then
3406   ac_cv_prog_YACC="$YACC" # Let the user override the test.
3407 else
3408   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3409   ac_dummy="$PATH"
3410   for ac_dir in $ac_dummy; do
3411     test -z "$ac_dir" && ac_dir=.
3412     if test -f $ac_dir/$ac_word; then
3413       ac_cv_prog_YACC="$ac_prog"
3414       break
3415     fi
3416   done
3417   IFS="$ac_save_ifs"
3418 fi
3419 fi
3420 YACC="$ac_cv_prog_YACC"
3421 if test -n "$YACC"; then
3422   echo "$ac_t""$YACC" 1>&6
3423 else
3424   echo "$ac_t""no" 1>&6
3425 fi
3426
3427 test -n "$YACC" && break
3428 done
3429 test -n "$YACC" || YACC="yacc"
3430
3431 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
3432 echo "configure:3433: checking how to run the C preprocessor" >&5
3433 # On Suns, sometimes $CPP names a directory.
3434 if test -n "$CPP" && test -d "$CPP"; then
3435   CPP=
3436 fi
3437 if test -z "$CPP"; then
3438 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
3439   echo $ac_n "(cached) $ac_c" 1>&6
3440 else
3441     # This must be in double quotes, not single quotes, because CPP may get
3442   # substituted into the Makefile and "${CC-cc}" will confuse make.
3443   CPP="${CC-cc} -E"
3444   # On the NeXT, cc -E runs the code through the compiler's parser,
3445   # not just through cpp.
3446   cat > conftest.$ac_ext <<EOF
3447 #line 3448 "configure"
3448 #include "confdefs.h"
3449 #include <assert.h>
3450 Syntax Error
3451 EOF
3452 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3453 { (eval echo configure:3454: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3454 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3455 if test -z "$ac_err"; then
3456   :
3457 else
3458   echo "$ac_err" >&5
3459   echo "configure: failed program was:" >&5
3460   cat conftest.$ac_ext >&5
3461   rm -rf conftest*
3462   CPP="${CC-cc} -E -traditional-cpp"
3463   cat > conftest.$ac_ext <<EOF
3464 #line 3465 "configure"
3465 #include "confdefs.h"
3466 #include <assert.h>
3467 Syntax Error
3468 EOF
3469 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3470 { (eval echo configure:3471: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3471 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3472 if test -z "$ac_err"; then
3473   :
3474 else
3475   echo "$ac_err" >&5
3476   echo "configure: failed program was:" >&5
3477   cat conftest.$ac_ext >&5
3478   rm -rf conftest*
3479   CPP="${CC-cc} -nologo -E"
3480   cat > conftest.$ac_ext <<EOF
3481 #line 3482 "configure"
3482 #include "confdefs.h"
3483 #include <assert.h>
3484 Syntax Error
3485 EOF
3486 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3487 { (eval echo configure:3488: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3488 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3489 if test -z "$ac_err"; then
3490   :
3491 else
3492   echo "$ac_err" >&5
3493   echo "configure: failed program was:" >&5
3494   cat conftest.$ac_ext >&5
3495   rm -rf conftest*
3496   CPP=/lib/cpp
3497 fi
3498 rm -f conftest*
3499 fi
3500 rm -f conftest*
3501 fi
3502 rm -f conftest*
3503   ac_cv_prog_CPP="$CPP"
3504 fi
3505   CPP="$ac_cv_prog_CPP"
3506 else
3507   ac_cv_prog_CPP="$CPP"
3508 fi
3509 echo "$ac_t""$CPP" 1>&6
3510
3511 missing_dir=`cd $ac_aux_dir && pwd`
3512 for ac_prog in flex lex
3513 do
3514 # Extract the first word of "$ac_prog", so it can be a program name with args.
3515 set dummy $ac_prog; ac_word=$2
3516 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3517 echo "configure:3518: checking for $ac_word" >&5
3518 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3519   echo $ac_n "(cached) $ac_c" 1>&6
3520 else
3521   if test -n "$LEX"; then
3522   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3523 else
3524   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3525   ac_dummy="$PATH"
3526   for ac_dir in $ac_dummy; do
3527     test -z "$ac_dir" && ac_dir=.
3528     if test -f $ac_dir/$ac_word; then
3529       ac_cv_prog_LEX="$ac_prog"
3530       break
3531     fi
3532   done
3533   IFS="$ac_save_ifs"
3534 fi
3535 fi
3536 LEX="$ac_cv_prog_LEX"
3537 if test -n "$LEX"; then
3538   echo "$ac_t""$LEX" 1>&6
3539 else
3540   echo "$ac_t""no" 1>&6
3541 fi
3542
3543 test -n "$LEX" && break
3544 done
3545 test -n "$LEX" || LEX="$missing_dir/missing flex"
3546
3547 # Extract the first word of "flex", so it can be a program name with args.
3548 set dummy flex; ac_word=$2
3549 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3550 echo "configure:3551: checking for $ac_word" >&5
3551 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
3552   echo $ac_n "(cached) $ac_c" 1>&6
3553 else
3554   if test -n "$LEX"; then
3555   ac_cv_prog_LEX="$LEX" # Let the user override the test.
3556 else
3557   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3558   ac_dummy="$PATH"
3559   for ac_dir in $ac_dummy; do
3560     test -z "$ac_dir" && ac_dir=.
3561     if test -f $ac_dir/$ac_word; then
3562       ac_cv_prog_LEX="flex"
3563       break
3564     fi
3565   done
3566   IFS="$ac_save_ifs"
3567   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
3568 fi
3569 fi
3570 LEX="$ac_cv_prog_LEX"
3571 if test -n "$LEX"; then
3572   echo "$ac_t""$LEX" 1>&6
3573 else
3574   echo "$ac_t""no" 1>&6
3575 fi
3576
3577 if test -z "$LEXLIB"
3578 then
3579   case "$LEX" in
3580   flex*) ac_lib=fl ;;
3581   *) ac_lib=l ;;
3582   esac
3583   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
3584 echo "configure:3585: checking for yywrap in -l$ac_lib" >&5
3585 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
3586 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3587   echo $ac_n "(cached) $ac_c" 1>&6
3588 else
3589   ac_save_LIBS="$LIBS"
3590 LIBS="-l$ac_lib  $LIBS"
3591 cat > conftest.$ac_ext <<EOF
3592 #line 3593 "configure"
3593 #include "confdefs.h"
3594 /* Override any gcc2 internal prototype to avoid an error.  */
3595 /* We use char because int might match the return type of a gcc2
3596     builtin and then its argument prototype would still apply.  */
3597 char yywrap();
3598
3599 int main() {
3600 yywrap()
3601 ; return 0; }
3602 EOF
3603 if { (eval echo configure:3604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3604   rm -rf conftest*
3605   eval "ac_cv_lib_$ac_lib_var=yes"
3606 else
3607   echo "configure: failed program was:" >&5
3608   cat conftest.$ac_ext >&5
3609   rm -rf conftest*
3610   eval "ac_cv_lib_$ac_lib_var=no"
3611 fi
3612 rm -f conftest*
3613 LIBS="$ac_save_LIBS"
3614
3615 fi
3616 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
3617   echo "$ac_t""yes" 1>&6
3618   LEXLIB="-l$ac_lib"
3619 else
3620   echo "$ac_t""no" 1>&6
3621 fi
3622
3623 fi
3624
3625 echo $ac_n "checking lex output file root""... $ac_c" 1>&6
3626 echo "configure:3627: checking lex output file root" >&5
3627 if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then
3628   echo $ac_n "(cached) $ac_c" 1>&6
3629 else
3630   # The minimal lex program is just a single line: %%.  But some broken lexes
3631 # (Solaris, I think it was) want two %% lines, so accommodate them.
3632 echo '%%
3633 %%' | $LEX
3634 if test -f lex.yy.c; then
3635   ac_cv_prog_lex_root=lex.yy
3636 elif test -f lexyy.c; then
3637   ac_cv_prog_lex_root=lexyy
3638 else
3639   { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; }
3640 fi
3641 fi
3642
3643 echo "$ac_t""$ac_cv_prog_lex_root" 1>&6
3644 LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
3645
3646 echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6
3647 echo "configure:3648: checking whether yytext is a pointer" >&5
3648 if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then
3649   echo $ac_n "(cached) $ac_c" 1>&6
3650 else
3651   # POSIX says lex can declare yytext either as a pointer or an array; the
3652 # default is implementation-dependent. Figure out which it is, since
3653 # not all implementations provide the %pointer and %array declarations.
3654 ac_cv_prog_lex_yytext_pointer=no
3655 echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c
3656 ac_save_LIBS="$LIBS"
3657 LIBS="$LIBS $LEXLIB"
3658 cat > conftest.$ac_ext <<EOF
3659 #line 3660 "configure"
3660 #include "confdefs.h"
3661 `cat $LEX_OUTPUT_ROOT.c`
3662 int main() {
3663
3664 ; return 0; }
3665 EOF
3666 if { (eval echo configure:3667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3667   rm -rf conftest*
3668   ac_cv_prog_lex_yytext_pointer=yes
3669 else
3670   echo "configure: failed program was:" >&5
3671   cat conftest.$ac_ext >&5
3672 fi
3673 rm -f conftest*
3674 LIBS="$ac_save_LIBS"
3675 rm -f "${LEX_OUTPUT_ROOT}.c"
3676
3677 fi
3678
3679 echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6
3680 if test $ac_cv_prog_lex_yytext_pointer = yes; then
3681   cat >> confdefs.h <<\EOF
3682 #define YYTEXT_POINTER 1
3683 EOF
3684
3685 fi
3686
3687
3688 ALL_LINGUAS="fr tr es"
3689 # Extract the first word of "ranlib", so it can be a program name with args.
3690 set dummy ranlib; ac_word=$2
3691 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
3692 echo "configure:3693: checking for $ac_word" >&5
3693 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
3694   echo $ac_n "(cached) $ac_c" 1>&6
3695 else
3696   if test -n "$RANLIB"; then
3697   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3698 else
3699   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
3700   ac_dummy="$PATH"
3701   for ac_dir in $ac_dummy; do
3702     test -z "$ac_dir" && ac_dir=.
3703     if test -f $ac_dir/$ac_word; then
3704       ac_cv_prog_RANLIB="ranlib"
3705       break
3706     fi
3707   done
3708   IFS="$ac_save_ifs"
3709   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
3710 fi
3711 fi
3712 RANLIB="$ac_cv_prog_RANLIB"
3713 if test -n "$RANLIB"; then
3714   echo "$ac_t""$RANLIB" 1>&6
3715 else
3716   echo "$ac_t""no" 1>&6
3717 fi
3718
3719 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
3720 echo "configure:3721: checking for ANSI C header files" >&5
3721 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
3722   echo $ac_n "(cached) $ac_c" 1>&6
3723 else
3724   cat > conftest.$ac_ext <<EOF
3725 #line 3726 "configure"
3726 #include "confdefs.h"
3727 #include <stdlib.h>
3728 #include <stdarg.h>
3729 #include <string.h>
3730 #include <float.h>
3731 EOF
3732 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3733 { (eval echo configure:3734: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3734 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3735 if test -z "$ac_err"; then
3736   rm -rf conftest*
3737   ac_cv_header_stdc=yes
3738 else
3739   echo "$ac_err" >&5
3740   echo "configure: failed program was:" >&5
3741   cat conftest.$ac_ext >&5
3742   rm -rf conftest*
3743   ac_cv_header_stdc=no
3744 fi
3745 rm -f conftest*
3746
3747 if test $ac_cv_header_stdc = yes; then
3748   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3749 cat > conftest.$ac_ext <<EOF
3750 #line 3751 "configure"
3751 #include "confdefs.h"
3752 #include <string.h>
3753 EOF
3754 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3755   egrep "memchr" >/dev/null 2>&1; then
3756   :
3757 else
3758   rm -rf conftest*
3759   ac_cv_header_stdc=no
3760 fi
3761 rm -f conftest*
3762
3763 fi
3764
3765 if test $ac_cv_header_stdc = yes; then
3766   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3767 cat > conftest.$ac_ext <<EOF
3768 #line 3769 "configure"
3769 #include "confdefs.h"
3770 #include <stdlib.h>
3771 EOF
3772 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3773   egrep "free" >/dev/null 2>&1; then
3774   :
3775 else
3776   rm -rf conftest*
3777   ac_cv_header_stdc=no
3778 fi
3779 rm -f conftest*
3780
3781 fi
3782
3783 if test $ac_cv_header_stdc = yes; then
3784   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3785 if test "$cross_compiling" = yes; then
3786   :
3787 else
3788   cat > conftest.$ac_ext <<EOF
3789 #line 3790 "configure"
3790 #include "confdefs.h"
3791 #include <ctype.h>
3792 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3793 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3794 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3795 int main () { int i; for (i = 0; i < 256; i++)
3796 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
3797 exit (0); }
3798
3799 EOF
3800 if { (eval echo configure:3801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3801 then
3802   :
3803 else
3804   echo "configure: failed program was:" >&5
3805   cat conftest.$ac_ext >&5
3806   rm -fr conftest*
3807   ac_cv_header_stdc=no
3808 fi
3809 rm -fr conftest*
3810 fi
3811
3812 fi
3813 fi
3814
3815 echo "$ac_t""$ac_cv_header_stdc" 1>&6
3816 if test $ac_cv_header_stdc = yes; then
3817   cat >> confdefs.h <<\EOF
3818 #define STDC_HEADERS 1
3819 EOF
3820
3821 fi
3822
3823 echo $ac_n "checking for working const""... $ac_c" 1>&6
3824 echo "configure:3825: checking for working const" >&5
3825 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
3826   echo $ac_n "(cached) $ac_c" 1>&6
3827 else
3828   cat > conftest.$ac_ext <<EOF
3829 #line 3830 "configure"
3830 #include "confdefs.h"
3831
3832 int main() {
3833
3834 /* Ultrix mips cc rejects this.  */
3835 typedef int charset[2]; const charset x;
3836 /* SunOS 4.1.1 cc rejects this.  */
3837 char const *const *ccp;
3838 char **p;
3839 /* NEC SVR4.0.2 mips cc rejects this.  */
3840 struct point {int x, y;};
3841 static struct point const zero = {0,0};
3842 /* AIX XL C 1.02.0.0 rejects this.
3843    It does not let you subtract one const X* pointer from another in an arm
3844    of an if-expression whose if-part is not a constant expression */
3845 const char *g = "string";
3846 ccp = &g + (g ? g-g : 0);
3847 /* HPUX 7.0 cc rejects these. */
3848 ++ccp;
3849 p = (char**) ccp;
3850 ccp = (char const *const *) p;
3851 { /* SCO 3.2v4 cc rejects this.  */
3852   char *t;
3853   char const *s = 0 ? (char *) 0 : (char const *) 0;
3854
3855   *t++ = 0;
3856 }
3857 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
3858   int x[] = {25, 17};
3859   const int *foo = &x[0];
3860   ++foo;
3861 }
3862 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
3863   typedef const int *iptr;
3864   iptr p = 0;
3865   ++p;
3866 }
3867 { /* AIX XL C 1.02.0.0 rejects this saying
3868      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
3869   struct s { int j; const int *ap[3]; };
3870   struct s *b; b->j = 5;
3871 }
3872 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
3873   const int foo = 10;
3874 }
3875
3876 ; return 0; }
3877 EOF
3878 if { (eval echo configure:3879: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3879   rm -rf conftest*
3880   ac_cv_c_const=yes
3881 else
3882   echo "configure: failed program was:" >&5
3883   cat conftest.$ac_ext >&5
3884   rm -rf conftest*
3885   ac_cv_c_const=no
3886 fi
3887 rm -f conftest*
3888 fi
3889
3890 echo "$ac_t""$ac_cv_c_const" 1>&6
3891 if test $ac_cv_c_const = no; then
3892   cat >> confdefs.h <<\EOF
3893 #define const
3894 EOF
3895
3896 fi
3897
3898 echo $ac_n "checking for inline""... $ac_c" 1>&6
3899 echo "configure:3900: checking for inline" >&5
3900 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
3901   echo $ac_n "(cached) $ac_c" 1>&6
3902 else
3903   ac_cv_c_inline=no
3904 for ac_kw in inline __inline__ __inline; do
3905   cat > conftest.$ac_ext <<EOF
3906 #line 3907 "configure"
3907 #include "confdefs.h"
3908
3909 int main() {
3910 } $ac_kw foo() {
3911 ; return 0; }
3912 EOF
3913 if { (eval echo configure:3914: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3914   rm -rf conftest*
3915   ac_cv_c_inline=$ac_kw; break
3916 else
3917   echo "configure: failed program was:" >&5
3918   cat conftest.$ac_ext >&5
3919 fi
3920 rm -f conftest*
3921 done
3922
3923 fi
3924
3925 echo "$ac_t""$ac_cv_c_inline" 1>&6
3926 case "$ac_cv_c_inline" in
3927   inline | yes) ;;
3928   no) cat >> confdefs.h <<\EOF
3929 #define inline
3930 EOF
3931  ;;
3932   *)  cat >> confdefs.h <<EOF
3933 #define inline $ac_cv_c_inline
3934 EOF
3935  ;;
3936 esac
3937
3938 echo $ac_n "checking for off_t""... $ac_c" 1>&6
3939 echo "configure:3940: checking for off_t" >&5
3940 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
3941   echo $ac_n "(cached) $ac_c" 1>&6
3942 else
3943   cat > conftest.$ac_ext <<EOF
3944 #line 3945 "configure"
3945 #include "confdefs.h"
3946 #include <sys/types.h>
3947 #if STDC_HEADERS
3948 #include <stdlib.h>
3949 #include <stddef.h>
3950 #endif
3951 EOF
3952 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3953   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3954   rm -rf conftest*
3955   ac_cv_type_off_t=yes
3956 else
3957   rm -rf conftest*
3958   ac_cv_type_off_t=no
3959 fi
3960 rm -f conftest*
3961
3962 fi
3963 echo "$ac_t""$ac_cv_type_off_t" 1>&6
3964 if test $ac_cv_type_off_t = no; then
3965   cat >> confdefs.h <<\EOF
3966 #define off_t long
3967 EOF
3968
3969 fi
3970
3971 echo $ac_n "checking for size_t""... $ac_c" 1>&6
3972 echo "configure:3973: checking for size_t" >&5
3973 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
3974   echo $ac_n "(cached) $ac_c" 1>&6
3975 else
3976   cat > conftest.$ac_ext <<EOF
3977 #line 3978 "configure"
3978 #include "confdefs.h"
3979 #include <sys/types.h>
3980 #if STDC_HEADERS
3981 #include <stdlib.h>
3982 #include <stddef.h>
3983 #endif
3984 EOF
3985 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3986   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
3987   rm -rf conftest*
3988   ac_cv_type_size_t=yes
3989 else
3990   rm -rf conftest*
3991   ac_cv_type_size_t=no
3992 fi
3993 rm -f conftest*
3994
3995 fi
3996 echo "$ac_t""$ac_cv_type_size_t" 1>&6
3997 if test $ac_cv_type_size_t = no; then
3998   cat >> confdefs.h <<\EOF
3999 #define size_t unsigned
4000 EOF
4001
4002 fi
4003
4004 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
4005 # for constant arguments.  Useless!
4006 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
4007 echo "configure:4008: checking for working alloca.h" >&5
4008 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
4009   echo $ac_n "(cached) $ac_c" 1>&6
4010 else
4011   cat > conftest.$ac_ext <<EOF
4012 #line 4013 "configure"
4013 #include "confdefs.h"
4014 #include <alloca.h>
4015 int main() {
4016 char *p = alloca(2 * sizeof(int));
4017 ; return 0; }
4018 EOF
4019 if { (eval echo configure:4020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4020   rm -rf conftest*
4021   ac_cv_header_alloca_h=yes
4022 else
4023   echo "configure: failed program was:" >&5
4024   cat conftest.$ac_ext >&5
4025   rm -rf conftest*
4026   ac_cv_header_alloca_h=no
4027 fi
4028 rm -f conftest*
4029 fi
4030
4031 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
4032 if test $ac_cv_header_alloca_h = yes; then
4033   cat >> confdefs.h <<\EOF
4034 #define HAVE_ALLOCA_H 1
4035 EOF
4036
4037 fi
4038
4039 echo $ac_n "checking for alloca""... $ac_c" 1>&6
4040 echo "configure:4041: checking for alloca" >&5
4041 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
4042   echo $ac_n "(cached) $ac_c" 1>&6
4043 else
4044   cat > conftest.$ac_ext <<EOF
4045 #line 4046 "configure"
4046 #include "confdefs.h"
4047
4048 #ifdef __GNUC__
4049 # define alloca __builtin_alloca
4050 #else
4051 # ifdef _MSC_VER
4052 #  include <malloc.h>
4053 #  define alloca _alloca
4054 # else
4055 #  if HAVE_ALLOCA_H
4056 #   include <alloca.h>
4057 #  else
4058 #   ifdef _AIX
4059  #pragma alloca
4060 #   else
4061 #    ifndef alloca /* predefined by HP cc +Olibcalls */
4062 char *alloca ();
4063 #    endif
4064 #   endif
4065 #  endif
4066 # endif
4067 #endif
4068
4069 int main() {
4070 char *p = (char *) alloca(1);
4071 ; return 0; }
4072 EOF
4073 if { (eval echo configure:4074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4074   rm -rf conftest*
4075   ac_cv_func_alloca_works=yes
4076 else
4077   echo "configure: failed program was:" >&5
4078   cat conftest.$ac_ext >&5
4079   rm -rf conftest*
4080   ac_cv_func_alloca_works=no
4081 fi
4082 rm -f conftest*
4083 fi
4084
4085 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
4086 if test $ac_cv_func_alloca_works = yes; then
4087   cat >> confdefs.h <<\EOF
4088 #define HAVE_ALLOCA 1
4089 EOF
4090
4091 fi
4092
4093 if test $ac_cv_func_alloca_works = no; then
4094   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
4095   # that cause trouble.  Some versions do not even contain alloca or
4096   # contain a buggy version.  If you still want to use their alloca,
4097   # use ar to extract alloca.o from them instead of compiling alloca.c.
4098   ALLOCA=alloca.${ac_objext}
4099   cat >> confdefs.h <<\EOF
4100 #define C_ALLOCA 1
4101 EOF
4102
4103
4104 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
4105 echo "configure:4106: checking whether alloca needs Cray hooks" >&5
4106 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
4107   echo $ac_n "(cached) $ac_c" 1>&6
4108 else
4109   cat > conftest.$ac_ext <<EOF
4110 #line 4111 "configure"
4111 #include "confdefs.h"
4112 #if defined(CRAY) && ! defined(CRAY2)
4113 webecray
4114 #else
4115 wenotbecray
4116 #endif
4117
4118 EOF
4119 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4120   egrep "webecray" >/dev/null 2>&1; then
4121   rm -rf conftest*
4122   ac_cv_os_cray=yes
4123 else
4124   rm -rf conftest*
4125   ac_cv_os_cray=no
4126 fi
4127 rm -f conftest*
4128
4129 fi
4130
4131 echo "$ac_t""$ac_cv_os_cray" 1>&6
4132 if test $ac_cv_os_cray = yes; then
4133 for ac_func in _getb67 GETB67 getb67; do
4134   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4135 echo "configure:4136: checking for $ac_func" >&5
4136 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4137   echo $ac_n "(cached) $ac_c" 1>&6
4138 else
4139   cat > conftest.$ac_ext <<EOF
4140 #line 4141 "configure"
4141 #include "confdefs.h"
4142 /* System header to define __stub macros and hopefully few prototypes,
4143     which can conflict with char $ac_func(); below.  */
4144 #include <assert.h>
4145 /* Override any gcc2 internal prototype to avoid an error.  */
4146 /* We use char because int might match the return type of a gcc2
4147     builtin and then its argument prototype would still apply.  */
4148 char $ac_func();
4149
4150 int main() {
4151
4152 /* The GNU C library defines this for functions which it implements
4153     to always fail with ENOSYS.  Some functions are actually named
4154     something starting with __ and the normal name is an alias.  */
4155 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4156 choke me
4157 #else
4158 $ac_func();
4159 #endif
4160
4161 ; return 0; }
4162 EOF
4163 if { (eval echo configure:4164: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4164   rm -rf conftest*
4165   eval "ac_cv_func_$ac_func=yes"
4166 else
4167   echo "configure: failed program was:" >&5
4168   cat conftest.$ac_ext >&5
4169   rm -rf conftest*
4170   eval "ac_cv_func_$ac_func=no"
4171 fi
4172 rm -f conftest*
4173 fi
4174
4175 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4176   echo "$ac_t""yes" 1>&6
4177   cat >> confdefs.h <<EOF
4178 #define CRAY_STACKSEG_END $ac_func
4179 EOF
4180
4181   break
4182 else
4183   echo "$ac_t""no" 1>&6
4184 fi
4185
4186 done
4187 fi
4188
4189 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
4190 echo "configure:4191: checking stack direction for C alloca" >&5
4191 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
4192   echo $ac_n "(cached) $ac_c" 1>&6
4193 else
4194   if test "$cross_compiling" = yes; then
4195   ac_cv_c_stack_direction=0
4196 else
4197   cat > conftest.$ac_ext <<EOF
4198 #line 4199 "configure"
4199 #include "confdefs.h"
4200 find_stack_direction ()
4201 {
4202   static char *addr = 0;
4203   auto char dummy;
4204   if (addr == 0)
4205     {
4206       addr = &dummy;
4207       return find_stack_direction ();
4208     }
4209   else
4210     return (&dummy > addr) ? 1 : -1;
4211 }
4212 main ()
4213 {
4214   exit (find_stack_direction() < 0);
4215 }
4216 EOF
4217 if { (eval echo configure:4218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4218 then
4219   ac_cv_c_stack_direction=1
4220 else
4221   echo "configure: failed program was:" >&5
4222   cat conftest.$ac_ext >&5
4223   rm -fr conftest*
4224   ac_cv_c_stack_direction=-1
4225 fi
4226 rm -fr conftest*
4227 fi
4228
4229 fi
4230
4231 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
4232 cat >> confdefs.h <<EOF
4233 #define STACK_DIRECTION $ac_cv_c_stack_direction
4234 EOF
4235
4236 fi
4237
4238 for ac_hdr in unistd.h
4239 do
4240 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4241 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4242 echo "configure:4243: checking for $ac_hdr" >&5
4243 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4244   echo $ac_n "(cached) $ac_c" 1>&6
4245 else
4246   cat > conftest.$ac_ext <<EOF
4247 #line 4248 "configure"
4248 #include "confdefs.h"
4249 #include <$ac_hdr>
4250 EOF
4251 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4252 { (eval echo configure:4253: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4253 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4254 if test -z "$ac_err"; then
4255   rm -rf conftest*
4256   eval "ac_cv_header_$ac_safe=yes"
4257 else
4258   echo "$ac_err" >&5
4259   echo "configure: failed program was:" >&5
4260   cat conftest.$ac_ext >&5
4261   rm -rf conftest*
4262   eval "ac_cv_header_$ac_safe=no"
4263 fi
4264 rm -f conftest*
4265 fi
4266 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4267   echo "$ac_t""yes" 1>&6
4268     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4269   cat >> confdefs.h <<EOF
4270 #define $ac_tr_hdr 1
4271 EOF
4272
4273 else
4274   echo "$ac_t""no" 1>&6
4275 fi
4276 done
4277
4278 for ac_func in getpagesize
4279 do
4280 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4281 echo "configure:4282: checking for $ac_func" >&5
4282 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4283   echo $ac_n "(cached) $ac_c" 1>&6
4284 else
4285   cat > conftest.$ac_ext <<EOF
4286 #line 4287 "configure"
4287 #include "confdefs.h"
4288 /* System header to define __stub macros and hopefully few prototypes,
4289     which can conflict with char $ac_func(); below.  */
4290 #include <assert.h>
4291 /* Override any gcc2 internal prototype to avoid an error.  */
4292 /* We use char because int might match the return type of a gcc2
4293     builtin and then its argument prototype would still apply.  */
4294 char $ac_func();
4295
4296 int main() {
4297
4298 /* The GNU C library defines this for functions which it implements
4299     to always fail with ENOSYS.  Some functions are actually named
4300     something starting with __ and the normal name is an alias.  */
4301 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4302 choke me
4303 #else
4304 $ac_func();
4305 #endif
4306
4307 ; return 0; }
4308 EOF
4309 if { (eval echo configure:4310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4310   rm -rf conftest*
4311   eval "ac_cv_func_$ac_func=yes"
4312 else
4313   echo "configure: failed program was:" >&5
4314   cat conftest.$ac_ext >&5
4315   rm -rf conftest*
4316   eval "ac_cv_func_$ac_func=no"
4317 fi
4318 rm -f conftest*
4319 fi
4320
4321 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4322   echo "$ac_t""yes" 1>&6
4323     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4324   cat >> confdefs.h <<EOF
4325 #define $ac_tr_func 1
4326 EOF
4327
4328 else
4329   echo "$ac_t""no" 1>&6
4330 fi
4331 done
4332
4333 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
4334 echo "configure:4335: checking for working mmap" >&5
4335 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
4336   echo $ac_n "(cached) $ac_c" 1>&6
4337 else
4338   if test "$cross_compiling" = yes; then
4339   ac_cv_func_mmap_fixed_mapped=no
4340 else
4341   cat > conftest.$ac_ext <<EOF
4342 #line 4343 "configure"
4343 #include "confdefs.h"
4344
4345 /* Thanks to Mike Haertel and Jim Avera for this test.
4346    Here is a matrix of mmap possibilities:
4347         mmap private not fixed
4348         mmap private fixed at somewhere currently unmapped
4349         mmap private fixed at somewhere already mapped
4350         mmap shared not fixed
4351         mmap shared fixed at somewhere currently unmapped
4352         mmap shared fixed at somewhere already mapped
4353    For private mappings, we should verify that changes cannot be read()
4354    back from the file, nor mmap's back from the file at a different
4355    address.  (There have been systems where private was not correctly
4356    implemented like the infamous i386 svr4.0, and systems where the
4357    VM page cache was not coherent with the filesystem buffer cache
4358    like early versions of FreeBSD and possibly contemporary NetBSD.)
4359    For shared mappings, we should conversely verify that changes get
4360    propogated back to all the places they're supposed to be.
4361
4362    Grep wants private fixed already mapped.
4363    The main things grep needs to know about mmap are:
4364    * does it exist and is it safe to write into the mmap'd area
4365    * how to use it (BSD variants)  */
4366 #include <sys/types.h>
4367 #include <fcntl.h>
4368 #include <sys/mman.h>
4369
4370 /* This mess was copied from the GNU getpagesize.h.  */
4371 #ifndef HAVE_GETPAGESIZE
4372 # ifdef HAVE_UNISTD_H
4373 #  include <unistd.h>
4374 # endif
4375
4376 /* Assume that all systems that can run configure have sys/param.h.  */
4377 # ifndef HAVE_SYS_PARAM_H
4378 #  define HAVE_SYS_PARAM_H 1
4379 # endif
4380
4381 # ifdef _SC_PAGESIZE
4382 #  define getpagesize() sysconf(_SC_PAGESIZE)
4383 # else /* no _SC_PAGESIZE */
4384 #  ifdef HAVE_SYS_PARAM_H
4385 #   include <sys/param.h>
4386 #   ifdef EXEC_PAGESIZE
4387 #    define getpagesize() EXEC_PAGESIZE
4388 #   else /* no EXEC_PAGESIZE */
4389 #    ifdef NBPG
4390 #     define getpagesize() NBPG * CLSIZE
4391 #     ifndef CLSIZE
4392 #      define CLSIZE 1
4393 #     endif /* no CLSIZE */
4394 #    else /* no NBPG */
4395 #     ifdef NBPC
4396 #      define getpagesize() NBPC
4397 #     else /* no NBPC */
4398 #      ifdef PAGESIZE
4399 #       define getpagesize() PAGESIZE
4400 #      endif /* PAGESIZE */
4401 #     endif /* no NBPC */
4402 #    endif /* no NBPG */
4403 #   endif /* no EXEC_PAGESIZE */
4404 #  else /* no HAVE_SYS_PARAM_H */
4405 #   define getpagesize() 8192   /* punt totally */
4406 #  endif /* no HAVE_SYS_PARAM_H */
4407 # endif /* no _SC_PAGESIZE */
4408
4409 #endif /* no HAVE_GETPAGESIZE */
4410
4411 #ifdef __cplusplus
4412 extern "C" { void *malloc(unsigned); }
4413 #else
4414 char *malloc();
4415 #endif
4416
4417 int
4418 main()
4419 {
4420         char *data, *data2, *data3;
4421         int i, pagesize;
4422         int fd;
4423
4424         pagesize = getpagesize();
4425
4426         /*
4427          * First, make a file with some known garbage in it.
4428          */
4429         data = malloc(pagesize);
4430         if (!data)
4431                 exit(1);
4432         for (i = 0; i < pagesize; ++i)
4433                 *(data + i) = rand();
4434         umask(0);
4435         fd = creat("conftestmmap", 0600);
4436         if (fd < 0)
4437                 exit(1);
4438         if (write(fd, data, pagesize) != pagesize)
4439                 exit(1);
4440         close(fd);
4441
4442         /*
4443          * Next, try to mmap the file at a fixed address which
4444          * already has something else allocated at it.  If we can,
4445          * also make sure that we see the same garbage.
4446          */
4447         fd = open("conftestmmap", O_RDWR);
4448         if (fd < 0)
4449                 exit(1);
4450         data2 = malloc(2 * pagesize);
4451         if (!data2)
4452                 exit(1);
4453         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4454         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4455             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4456                 exit(1);
4457         for (i = 0; i < pagesize; ++i)
4458                 if (*(data + i) != *(data2 + i))
4459                         exit(1);
4460
4461         /*
4462          * Finally, make sure that changes to the mapped area
4463          * do not percolate back to the file as seen by read().
4464          * (This is a bug on some variants of i386 svr4.0.)
4465          */
4466         for (i = 0; i < pagesize; ++i)
4467                 *(data2 + i) = *(data2 + i) + 1;
4468         data3 = malloc(pagesize);
4469         if (!data3)
4470                 exit(1);
4471         if (read(fd, data3, pagesize) != pagesize)
4472                 exit(1);
4473         for (i = 0; i < pagesize; ++i)
4474                 if (*(data + i) != *(data3 + i))
4475                         exit(1);
4476         close(fd);
4477         unlink("conftestmmap");
4478         exit(0);
4479 }
4480
4481 EOF
4482 if { (eval echo configure:4483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4483 then
4484   ac_cv_func_mmap_fixed_mapped=yes
4485 else
4486   echo "configure: failed program was:" >&5
4487   cat conftest.$ac_ext >&5
4488   rm -fr conftest*
4489   ac_cv_func_mmap_fixed_mapped=no
4490 fi
4491 rm -fr conftest*
4492 fi
4493
4494 fi
4495
4496 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4497 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4498   cat >> confdefs.h <<\EOF
4499 #define HAVE_MMAP 1
4500 EOF
4501
4502 fi
4503
4504
4505    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4506 unistd.h values.h sys/param.h
4507 do
4508 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4509 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4510 echo "configure:4511: checking for $ac_hdr" >&5
4511 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4512   echo $ac_n "(cached) $ac_c" 1>&6
4513 else
4514   cat > conftest.$ac_ext <<EOF
4515 #line 4516 "configure"
4516 #include "confdefs.h"
4517 #include <$ac_hdr>
4518 EOF
4519 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4520 { (eval echo configure:4521: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4521 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4522 if test -z "$ac_err"; then
4523   rm -rf conftest*
4524   eval "ac_cv_header_$ac_safe=yes"
4525 else
4526   echo "$ac_err" >&5
4527   echo "configure: failed program was:" >&5
4528   cat conftest.$ac_ext >&5
4529   rm -rf conftest*
4530   eval "ac_cv_header_$ac_safe=no"
4531 fi
4532 rm -f conftest*
4533 fi
4534 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4535   echo "$ac_t""yes" 1>&6
4536     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4537   cat >> confdefs.h <<EOF
4538 #define $ac_tr_hdr 1
4539 EOF
4540
4541 else
4542   echo "$ac_t""no" 1>&6
4543 fi
4544 done
4545
4546    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4547 __argz_count __argz_stringify __argz_next
4548 do
4549 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4550 echo "configure:4551: checking for $ac_func" >&5
4551 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4552   echo $ac_n "(cached) $ac_c" 1>&6
4553 else
4554   cat > conftest.$ac_ext <<EOF
4555 #line 4556 "configure"
4556 #include "confdefs.h"
4557 /* System header to define __stub macros and hopefully few prototypes,
4558     which can conflict with char $ac_func(); below.  */
4559 #include <assert.h>
4560 /* Override any gcc2 internal prototype to avoid an error.  */
4561 /* We use char because int might match the return type of a gcc2
4562     builtin and then its argument prototype would still apply.  */
4563 char $ac_func();
4564
4565 int main() {
4566
4567 /* The GNU C library defines this for functions which it implements
4568     to always fail with ENOSYS.  Some functions are actually named
4569     something starting with __ and the normal name is an alias.  */
4570 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4571 choke me
4572 #else
4573 $ac_func();
4574 #endif
4575
4576 ; return 0; }
4577 EOF
4578 if { (eval echo configure:4579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4579   rm -rf conftest*
4580   eval "ac_cv_func_$ac_func=yes"
4581 else
4582   echo "configure: failed program was:" >&5
4583   cat conftest.$ac_ext >&5
4584   rm -rf conftest*
4585   eval "ac_cv_func_$ac_func=no"
4586 fi
4587 rm -f conftest*
4588 fi
4589
4590 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4591   echo "$ac_t""yes" 1>&6
4592     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4593   cat >> confdefs.h <<EOF
4594 #define $ac_tr_func 1
4595 EOF
4596
4597 else
4598   echo "$ac_t""no" 1>&6
4599 fi
4600 done
4601
4602
4603    if test "${ac_cv_func_stpcpy+set}" != "set"; then
4604      for ac_func in stpcpy
4605 do
4606 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4607 echo "configure:4608: checking for $ac_func" >&5
4608 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4609   echo $ac_n "(cached) $ac_c" 1>&6
4610 else
4611   cat > conftest.$ac_ext <<EOF
4612 #line 4613 "configure"
4613 #include "confdefs.h"
4614 /* System header to define __stub macros and hopefully few prototypes,
4615     which can conflict with char $ac_func(); below.  */
4616 #include <assert.h>
4617 /* Override any gcc2 internal prototype to avoid an error.  */
4618 /* We use char because int might match the return type of a gcc2
4619     builtin and then its argument prototype would still apply.  */
4620 char $ac_func();
4621
4622 int main() {
4623
4624 /* The GNU C library defines this for functions which it implements
4625     to always fail with ENOSYS.  Some functions are actually named
4626     something starting with __ and the normal name is an alias.  */
4627 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4628 choke me
4629 #else
4630 $ac_func();
4631 #endif
4632
4633 ; return 0; }
4634 EOF
4635 if { (eval echo configure:4636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4636   rm -rf conftest*
4637   eval "ac_cv_func_$ac_func=yes"
4638 else
4639   echo "configure: failed program was:" >&5
4640   cat conftest.$ac_ext >&5
4641   rm -rf conftest*
4642   eval "ac_cv_func_$ac_func=no"
4643 fi
4644 rm -f conftest*
4645 fi
4646
4647 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4648   echo "$ac_t""yes" 1>&6
4649     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4650   cat >> confdefs.h <<EOF
4651 #define $ac_tr_func 1
4652 EOF
4653
4654 else
4655   echo "$ac_t""no" 1>&6
4656 fi
4657 done
4658
4659    fi
4660    if test "${ac_cv_func_stpcpy}" = "yes"; then
4661      cat >> confdefs.h <<\EOF
4662 #define HAVE_STPCPY 1
4663 EOF
4664
4665    fi
4666
4667    if test $ac_cv_header_locale_h = yes; then
4668     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4669 echo "configure:4670: checking for LC_MESSAGES" >&5
4670 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4671   echo $ac_n "(cached) $ac_c" 1>&6
4672 else
4673   cat > conftest.$ac_ext <<EOF
4674 #line 4675 "configure"
4675 #include "confdefs.h"
4676 #include <locale.h>
4677 int main() {
4678 return LC_MESSAGES
4679 ; return 0; }
4680 EOF
4681 if { (eval echo configure:4682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4682   rm -rf conftest*
4683   am_cv_val_LC_MESSAGES=yes
4684 else
4685   echo "configure: failed program was:" >&5
4686   cat conftest.$ac_ext >&5
4687   rm -rf conftest*
4688   am_cv_val_LC_MESSAGES=no
4689 fi
4690 rm -f conftest*
4691 fi
4692
4693 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4694     if test $am_cv_val_LC_MESSAGES = yes; then
4695       cat >> confdefs.h <<\EOF
4696 #define HAVE_LC_MESSAGES 1
4697 EOF
4698
4699     fi
4700   fi
4701    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
4702 echo "configure:4703: checking whether NLS is requested" >&5
4703         # Check whether --enable-nls or --disable-nls was given.
4704 if test "${enable_nls+set}" = set; then
4705   enableval="$enable_nls"
4706   USE_NLS=$enableval
4707 else
4708   USE_NLS=yes
4709 fi
4710
4711     echo "$ac_t""$USE_NLS" 1>&6
4712
4713
4714     USE_INCLUDED_LIBINTL=no
4715
4716         if test "$USE_NLS" = "yes"; then
4717       cat >> confdefs.h <<\EOF
4718 #define ENABLE_NLS 1
4719 EOF
4720
4721       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
4722 echo "configure:4723: checking whether included gettext is requested" >&5
4723       # Check whether --with-included-gettext or --without-included-gettext was given.
4724 if test "${with_included_gettext+set}" = set; then
4725   withval="$with_included_gettext"
4726   nls_cv_force_use_gnu_gettext=$withval
4727 else
4728   nls_cv_force_use_gnu_gettext=no
4729 fi
4730
4731       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
4732
4733       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
4734       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4735                                         nls_cv_header_intl=
4736         nls_cv_header_libgt=
4737         CATOBJEXT=NONE
4738
4739         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
4740 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
4741 echo "configure:4742: checking for libintl.h" >&5
4742 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4743   echo $ac_n "(cached) $ac_c" 1>&6
4744 else
4745   cat > conftest.$ac_ext <<EOF
4746 #line 4747 "configure"
4747 #include "confdefs.h"
4748 #include <libintl.h>
4749 EOF
4750 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4751 { (eval echo configure:4752: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4752 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4753 if test -z "$ac_err"; then
4754   rm -rf conftest*
4755   eval "ac_cv_header_$ac_safe=yes"
4756 else
4757   echo "$ac_err" >&5
4758   echo "configure: failed program was:" >&5
4759   cat conftest.$ac_ext >&5
4760   rm -rf conftest*
4761   eval "ac_cv_header_$ac_safe=no"
4762 fi
4763 rm -f conftest*
4764 fi
4765 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4766   echo "$ac_t""yes" 1>&6
4767   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
4768 echo "configure:4769: checking for gettext in libc" >&5
4769 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
4770   echo $ac_n "(cached) $ac_c" 1>&6
4771 else
4772   cat > conftest.$ac_ext <<EOF
4773 #line 4774 "configure"
4774 #include "confdefs.h"
4775 #include <libintl.h>
4776 int main() {
4777 return (int) gettext ("")
4778 ; return 0; }
4779 EOF
4780 if { (eval echo configure:4781: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4781   rm -rf conftest*
4782   gt_cv_func_gettext_libc=yes
4783 else
4784   echo "configure: failed program was:" >&5
4785   cat conftest.$ac_ext >&5
4786   rm -rf conftest*
4787   gt_cv_func_gettext_libc=no
4788 fi
4789 rm -f conftest*
4790 fi
4791
4792 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
4793
4794            if test "$gt_cv_func_gettext_libc" != "yes"; then
4795              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
4796 echo "configure:4797: checking for bindtextdomain in -lintl" >&5
4797 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
4798 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4799   echo $ac_n "(cached) $ac_c" 1>&6
4800 else
4801   ac_save_LIBS="$LIBS"
4802 LIBS="-lintl  $LIBS"
4803 cat > conftest.$ac_ext <<EOF
4804 #line 4805 "configure"
4805 #include "confdefs.h"
4806 /* Override any gcc2 internal prototype to avoid an error.  */
4807 /* We use char because int might match the return type of a gcc2
4808     builtin and then its argument prototype would still apply.  */
4809 char bindtextdomain();
4810
4811 int main() {
4812 bindtextdomain()
4813 ; return 0; }
4814 EOF
4815 if { (eval echo configure:4816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4816   rm -rf conftest*
4817   eval "ac_cv_lib_$ac_lib_var=yes"
4818 else
4819   echo "configure: failed program was:" >&5
4820   cat conftest.$ac_ext >&5
4821   rm -rf conftest*
4822   eval "ac_cv_lib_$ac_lib_var=no"
4823 fi
4824 rm -f conftest*
4825 LIBS="$ac_save_LIBS"
4826
4827 fi
4828 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4829   echo "$ac_t""yes" 1>&6
4830   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
4831 echo "configure:4832: checking for gettext in libintl" >&5
4832 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
4833   echo $ac_n "(cached) $ac_c" 1>&6
4834 else
4835   cat > conftest.$ac_ext <<EOF
4836 #line 4837 "configure"
4837 #include "confdefs.h"
4838
4839 int main() {
4840 return (int) gettext ("")
4841 ; return 0; }
4842 EOF
4843 if { (eval echo configure:4844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4844   rm -rf conftest*
4845   gt_cv_func_gettext_libintl=yes
4846 else
4847   echo "configure: failed program was:" >&5
4848   cat conftest.$ac_ext >&5
4849   rm -rf conftest*
4850   gt_cv_func_gettext_libintl=no
4851 fi
4852 rm -f conftest*
4853 fi
4854
4855 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
4856 else
4857   echo "$ac_t""no" 1>&6
4858 fi
4859
4860            fi
4861
4862            if test "$gt_cv_func_gettext_libc" = "yes" \
4863               || test "$gt_cv_func_gettext_libintl" = "yes"; then
4864               cat >> confdefs.h <<\EOF
4865 #define HAVE_GETTEXT 1
4866 EOF
4867
4868               # Extract the first word of "msgfmt", so it can be a program name with args.
4869 set dummy msgfmt; ac_word=$2
4870 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4871 echo "configure:4872: checking for $ac_word" >&5
4872 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
4873   echo $ac_n "(cached) $ac_c" 1>&6
4874 else
4875   case "$MSGFMT" in
4876   /*)
4877   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4878   ;;
4879   *)
4880   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4881   for ac_dir in $PATH; do
4882     test -z "$ac_dir" && ac_dir=.
4883     if test -f $ac_dir/$ac_word; then
4884       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4885         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4886         break
4887       fi
4888     fi
4889   done
4890   IFS="$ac_save_ifs"
4891   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
4892   ;;
4893 esac
4894 fi
4895 MSGFMT="$ac_cv_path_MSGFMT"
4896 if test -n "$MSGFMT"; then
4897   echo "$ac_t""$MSGFMT" 1>&6
4898 else
4899   echo "$ac_t""no" 1>&6
4900 fi
4901               if test "$MSGFMT" != "no"; then
4902                 for ac_func in dcgettext
4903 do
4904 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4905 echo "configure:4906: checking for $ac_func" >&5
4906 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4907   echo $ac_n "(cached) $ac_c" 1>&6
4908 else
4909   cat > conftest.$ac_ext <<EOF
4910 #line 4911 "configure"
4911 #include "confdefs.h"
4912 /* System header to define __stub macros and hopefully few prototypes,
4913     which can conflict with char $ac_func(); below.  */
4914 #include <assert.h>
4915 /* Override any gcc2 internal prototype to avoid an error.  */
4916 /* We use char because int might match the return type of a gcc2
4917     builtin and then its argument prototype would still apply.  */
4918 char $ac_func();
4919
4920 int main() {
4921
4922 /* The GNU C library defines this for functions which it implements
4923     to always fail with ENOSYS.  Some functions are actually named
4924     something starting with __ and the normal name is an alias.  */
4925 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4926 choke me
4927 #else
4928 $ac_func();
4929 #endif
4930
4931 ; return 0; }
4932 EOF
4933 if { (eval echo configure:4934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4934   rm -rf conftest*
4935   eval "ac_cv_func_$ac_func=yes"
4936 else
4937   echo "configure: failed program was:" >&5
4938   cat conftest.$ac_ext >&5
4939   rm -rf conftest*
4940   eval "ac_cv_func_$ac_func=no"
4941 fi
4942 rm -f conftest*
4943 fi
4944
4945 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4946   echo "$ac_t""yes" 1>&6
4947     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4948   cat >> confdefs.h <<EOF
4949 #define $ac_tr_func 1
4950 EOF
4951
4952 else
4953   echo "$ac_t""no" 1>&6
4954 fi
4955 done
4956
4957                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
4958 set dummy gmsgfmt; ac_word=$2
4959 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4960 echo "configure:4961: checking for $ac_word" >&5
4961 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
4962   echo $ac_n "(cached) $ac_c" 1>&6
4963 else
4964   case "$GMSGFMT" in
4965   /*)
4966   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4967   ;;
4968   ?:/*)
4969   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
4970   ;;
4971   *)
4972   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4973   ac_dummy="$PATH"
4974   for ac_dir in $ac_dummy; do
4975     test -z "$ac_dir" && ac_dir=.
4976     if test -f $ac_dir/$ac_word; then
4977       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
4978       break
4979     fi
4980   done
4981   IFS="$ac_save_ifs"
4982   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
4983   ;;
4984 esac
4985 fi
4986 GMSGFMT="$ac_cv_path_GMSGFMT"
4987 if test -n "$GMSGFMT"; then
4988   echo "$ac_t""$GMSGFMT" 1>&6
4989 else
4990   echo "$ac_t""no" 1>&6
4991 fi
4992
4993                 # Extract the first word of "xgettext", so it can be a program name with args.
4994 set dummy xgettext; ac_word=$2
4995 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4996 echo "configure:4997: checking for $ac_word" >&5
4997 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
4998   echo $ac_n "(cached) $ac_c" 1>&6
4999 else
5000   case "$XGETTEXT" in
5001   /*)
5002   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5003   ;;
5004   *)
5005   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5006   for ac_dir in $PATH; do
5007     test -z "$ac_dir" && ac_dir=.
5008     if test -f $ac_dir/$ac_word; then
5009       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5010         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5011         break
5012       fi
5013     fi
5014   done
5015   IFS="$ac_save_ifs"
5016   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5017   ;;
5018 esac
5019 fi
5020 XGETTEXT="$ac_cv_path_XGETTEXT"
5021 if test -n "$XGETTEXT"; then
5022   echo "$ac_t""$XGETTEXT" 1>&6
5023 else
5024   echo "$ac_t""no" 1>&6
5025 fi
5026
5027                 cat > conftest.$ac_ext <<EOF
5028 #line 5029 "configure"
5029 #include "confdefs.h"
5030
5031 int main() {
5032 extern int _nl_msg_cat_cntr;
5033                                return _nl_msg_cat_cntr
5034 ; return 0; }
5035 EOF
5036 if { (eval echo configure:5037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5037   rm -rf conftest*
5038   CATOBJEXT=.gmo
5039                    DATADIRNAME=share
5040 else
5041   echo "configure: failed program was:" >&5
5042   cat conftest.$ac_ext >&5
5043   rm -rf conftest*
5044   CATOBJEXT=.mo
5045                    DATADIRNAME=lib
5046 fi
5047 rm -f conftest*
5048                 INSTOBJEXT=.mo
5049               fi
5050             fi
5051
5052 else
5053   echo "$ac_t""no" 1>&6
5054 fi
5055
5056
5057
5058         if test "$CATOBJEXT" = "NONE"; then
5059                           nls_cv_use_gnu_gettext=yes
5060         fi
5061       fi
5062
5063       if test "$nls_cv_use_gnu_gettext" = "yes"; then
5064                 INTLOBJS="\$(GETTOBJS)"
5065         # Extract the first word of "msgfmt", so it can be a program name with args.
5066 set dummy msgfmt; ac_word=$2
5067 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5068 echo "configure:5069: checking for $ac_word" >&5
5069 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
5070   echo $ac_n "(cached) $ac_c" 1>&6
5071 else
5072   case "$MSGFMT" in
5073   /*)
5074   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5075   ;;
5076   *)
5077   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5078   for ac_dir in $PATH; do
5079     test -z "$ac_dir" && ac_dir=.
5080     if test -f $ac_dir/$ac_word; then
5081       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5082         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
5083         break
5084       fi
5085     fi
5086   done
5087   IFS="$ac_save_ifs"
5088   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
5089   ;;
5090 esac
5091 fi
5092 MSGFMT="$ac_cv_path_MSGFMT"
5093 if test -n "$MSGFMT"; then
5094   echo "$ac_t""$MSGFMT" 1>&6
5095 else
5096   echo "$ac_t""no" 1>&6
5097 fi
5098
5099         # Extract the first word of "gmsgfmt", so it can be a program name with args.
5100 set dummy gmsgfmt; ac_word=$2
5101 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5102 echo "configure:5103: checking for $ac_word" >&5
5103 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
5104   echo $ac_n "(cached) $ac_c" 1>&6
5105 else
5106   case "$GMSGFMT" in
5107   /*)
5108   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5109   ;;
5110   ?:/*)
5111   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
5112   ;;
5113   *)
5114   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5115   ac_dummy="$PATH"
5116   for ac_dir in $ac_dummy; do
5117     test -z "$ac_dir" && ac_dir=.
5118     if test -f $ac_dir/$ac_word; then
5119       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
5120       break
5121     fi
5122   done
5123   IFS="$ac_save_ifs"
5124   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5125   ;;
5126 esac
5127 fi
5128 GMSGFMT="$ac_cv_path_GMSGFMT"
5129 if test -n "$GMSGFMT"; then
5130   echo "$ac_t""$GMSGFMT" 1>&6
5131 else
5132   echo "$ac_t""no" 1>&6
5133 fi
5134
5135         # Extract the first word of "xgettext", so it can be a program name with args.
5136 set dummy xgettext; ac_word=$2
5137 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5138 echo "configure:5139: checking for $ac_word" >&5
5139 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5140   echo $ac_n "(cached) $ac_c" 1>&6
5141 else
5142   case "$XGETTEXT" in
5143   /*)
5144   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5145   ;;
5146   *)
5147   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5148   for ac_dir in $PATH; do
5149     test -z "$ac_dir" && ac_dir=.
5150     if test -f $ac_dir/$ac_word; then
5151       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5152         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5153         break
5154       fi
5155     fi
5156   done
5157   IFS="$ac_save_ifs"
5158   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5159   ;;
5160 esac
5161 fi
5162 XGETTEXT="$ac_cv_path_XGETTEXT"
5163 if test -n "$XGETTEXT"; then
5164   echo "$ac_t""$XGETTEXT" 1>&6
5165 else
5166   echo "$ac_t""no" 1>&6
5167 fi
5168
5169
5170         USE_INCLUDED_LIBINTL=yes
5171         CATOBJEXT=.gmo
5172         INSTOBJEXT=.mo
5173         DATADIRNAME=share
5174         INTLDEPS='$(top_builddir)/../intl/libintl.a'
5175         INTLLIBS=$INTLDEPS
5176         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
5177         nls_cv_header_intl=libintl.h
5178         nls_cv_header_libgt=libgettext.h
5179       fi
5180
5181             if test "$XGETTEXT" != ":"; then
5182                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
5183           : ;
5184         else
5185           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
5186           XGETTEXT=":"
5187         fi
5188       fi
5189
5190       # We need to process the po/ directory.
5191       POSUB=po
5192     else
5193       DATADIRNAME=share
5194       nls_cv_header_intl=libintl.h
5195       nls_cv_header_libgt=libgettext.h
5196     fi
5197
5198     # If this is used in GNU gettext we have to set USE_NLS to `yes'
5199     # because some of the sources are only built for this goal.
5200     if test "$PACKAGE" = gettext; then
5201       USE_NLS=yes
5202       USE_INCLUDED_LIBINTL=yes
5203     fi
5204
5205                 for lang in $ALL_LINGUAS; do
5206       GMOFILES="$GMOFILES $lang.gmo"
5207       POFILES="$POFILES $lang.po"
5208     done
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223    if test "x$CATOBJEXT" != "x"; then
5224      if test "x$ALL_LINGUAS" = "x"; then
5225        LINGUAS=
5226      else
5227        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
5228 echo "configure:5229: checking for catalogs to be installed" >&5
5229        NEW_LINGUAS=
5230        for lang in ${LINGUAS=$ALL_LINGUAS}; do
5231          case "$ALL_LINGUAS" in
5232           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
5233          esac
5234        done
5235        LINGUAS=$NEW_LINGUAS
5236        echo "$ac_t""$LINGUAS" 1>&6
5237      fi
5238
5239           if test -n "$LINGUAS"; then
5240        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
5241      fi
5242    fi
5243
5244             if test $ac_cv_header_locale_h = yes; then
5245      INCLUDE_LOCALE_H="#include <locale.h>"
5246    else
5247      INCLUDE_LOCALE_H="\
5248 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
5249    fi
5250
5251
5252             if test -f $srcdir/po2tbl.sed.in; then
5253       if test "$CATOBJEXT" = ".cat"; then
5254          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
5255 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
5256 echo "configure:5257: checking for linux/version.h" >&5
5257 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5258   echo $ac_n "(cached) $ac_c" 1>&6
5259 else
5260   cat > conftest.$ac_ext <<EOF
5261 #line 5262 "configure"
5262 #include "confdefs.h"
5263 #include <linux/version.h>
5264 EOF
5265 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5266 { (eval echo configure:5267: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5267 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5268 if test -z "$ac_err"; then
5269   rm -rf conftest*
5270   eval "ac_cv_header_$ac_safe=yes"
5271 else
5272   echo "$ac_err" >&5
5273   echo "configure: failed program was:" >&5
5274   cat conftest.$ac_ext >&5
5275   rm -rf conftest*
5276   eval "ac_cv_header_$ac_safe=no"
5277 fi
5278 rm -f conftest*
5279 fi
5280 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5281   echo "$ac_t""yes" 1>&6
5282   msgformat=linux
5283 else
5284   echo "$ac_t""no" 1>&6
5285 msgformat=xopen
5286 fi
5287
5288
5289                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
5290       fi
5291             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
5292          $srcdir/po2tbl.sed.in > po2tbl.sed
5293    fi
5294
5295             if test "$PACKAGE" = "gettext"; then
5296      GT_NO="#NO#"
5297      GT_YES=
5298    else
5299      GT_NO=
5300      GT_YES="#YES#"
5301    fi
5302
5303
5304
5305    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
5306
5307
5308       l=
5309
5310
5311             if test -f $srcdir/po/POTFILES.in; then
5312       test -d po || mkdir po
5313       if test "x$srcdir" != "x."; then
5314          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
5315             posrcprefix="$srcdir/"
5316          else
5317             posrcprefix="../$srcdir/"
5318          fi
5319       else
5320          posrcprefix="../"
5321       fi
5322       rm -f po/POTFILES
5323       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
5324          < $srcdir/po/POTFILES.in > po/POTFILES
5325    fi
5326
5327
5328 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
5329 echo "configure:5330: checking whether to enable maintainer-specific portions of Makefiles" >&5
5330     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5331 if test "${enable_maintainer_mode+set}" = set; then
5332   enableval="$enable_maintainer_mode"
5333   USE_MAINTAINER_MODE=$enableval
5334 else
5335   USE_MAINTAINER_MODE=no
5336 fi
5337
5338   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
5339
5340
5341 if test $USE_MAINTAINER_MODE = yes; then
5342   MAINTAINER_MODE_TRUE=
5343   MAINTAINER_MODE_FALSE='#'
5344 else
5345   MAINTAINER_MODE_TRUE='#'
5346   MAINTAINER_MODE_FALSE=
5347 fi
5348   MAINT=$MAINTAINER_MODE_TRUE
5349
5350
5351
5352
5353 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5354 echo "configure:5355: checking for executable suffix" >&5
5355 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
5356   echo $ac_n "(cached) $ac_c" 1>&6
5357 else
5358   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
5359   ac_cv_exeext=.exe
5360 else
5361   rm -f conftest*
5362   echo 'int main () { return 0; }' > conftest.$ac_ext
5363   ac_cv_exeext=
5364   if { (eval echo configure:5365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
5365     for file in conftest.*; do
5366       case $file in
5367       *.$ac_ext | *.c | *.o | *.obj) ;;
5368       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
5369       esac
5370     done
5371   else
5372     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
5373   fi
5374   rm -f conftest*
5375   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
5376 fi
5377 fi
5378
5379 EXEEXT=""
5380 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
5381 echo "$ac_t""${ac_cv_exeext}" 1>&6
5382 ac_exeext=$EXEEXT
5383
5384
5385 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
5386 do
5387 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5388 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5389 echo "configure:5390: checking for $ac_hdr" >&5
5390 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5391   echo $ac_n "(cached) $ac_c" 1>&6
5392 else
5393   cat > conftest.$ac_ext <<EOF
5394 #line 5395 "configure"
5395 #include "confdefs.h"
5396 #include <$ac_hdr>
5397 EOF
5398 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5399 { (eval echo configure:5400: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5400 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5401 if test -z "$ac_err"; then
5402   rm -rf conftest*
5403   eval "ac_cv_header_$ac_safe=yes"
5404 else
5405   echo "$ac_err" >&5
5406   echo "configure: failed program was:" >&5
5407   cat conftest.$ac_ext >&5
5408   rm -rf conftest*
5409   eval "ac_cv_header_$ac_safe=no"
5410 fi
5411 rm -f conftest*
5412 fi
5413 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5414   echo "$ac_t""yes" 1>&6
5415     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5416   cat >> confdefs.h <<EOF
5417 #define $ac_tr_hdr 1
5418 EOF
5419
5420 else
5421   echo "$ac_t""no" 1>&6
5422 fi
5423 done
5424
5425
5426 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
5427 # people who are not cross-compiling but are compiling cross-assemblers.
5428 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
5429 echo "configure:5430: checking whether compiling a cross-assembler" >&5
5430 if test "${host}" = "${target}"; then
5431   cross_gas=no
5432 else
5433   cross_gas=yes
5434   cat >> confdefs.h <<\EOF
5435 #define CROSS_COMPILE 1
5436 EOF
5437
5438 fi
5439 echo "$ac_t""$cross_gas" 1>&6
5440
5441 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5442 # for constant arguments.  Useless!
5443 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5444 echo "configure:5445: checking for working alloca.h" >&5
5445 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5446   echo $ac_n "(cached) $ac_c" 1>&6
5447 else
5448   cat > conftest.$ac_ext <<EOF
5449 #line 5450 "configure"
5450 #include "confdefs.h"
5451 #include <alloca.h>
5452 int main() {
5453 char *p = alloca(2 * sizeof(int));
5454 ; return 0; }
5455 EOF
5456 if { (eval echo configure:5457: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5457   rm -rf conftest*
5458   ac_cv_header_alloca_h=yes
5459 else
5460   echo "configure: failed program was:" >&5
5461   cat conftest.$ac_ext >&5
5462   rm -rf conftest*
5463   ac_cv_header_alloca_h=no
5464 fi
5465 rm -f conftest*
5466 fi
5467
5468 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5469 if test $ac_cv_header_alloca_h = yes; then
5470   cat >> confdefs.h <<\EOF
5471 #define HAVE_ALLOCA_H 1
5472 EOF
5473
5474 fi
5475
5476 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5477 echo "configure:5478: checking for alloca" >&5
5478 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5479   echo $ac_n "(cached) $ac_c" 1>&6
5480 else
5481   cat > conftest.$ac_ext <<EOF
5482 #line 5483 "configure"
5483 #include "confdefs.h"
5484
5485 #ifdef __GNUC__
5486 # define alloca __builtin_alloca
5487 #else
5488 # ifdef _MSC_VER
5489 #  include <malloc.h>
5490 #  define alloca _alloca
5491 # else
5492 #  if HAVE_ALLOCA_H
5493 #   include <alloca.h>
5494 #  else
5495 #   ifdef _AIX
5496  #pragma alloca
5497 #   else
5498 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5499 char *alloca ();
5500 #    endif
5501 #   endif
5502 #  endif
5503 # endif
5504 #endif
5505
5506 int main() {
5507 char *p = (char *) alloca(1);
5508 ; return 0; }
5509 EOF
5510 if { (eval echo configure:5511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5511   rm -rf conftest*
5512   ac_cv_func_alloca_works=yes
5513 else
5514   echo "configure: failed program was:" >&5
5515   cat conftest.$ac_ext >&5
5516   rm -rf conftest*
5517   ac_cv_func_alloca_works=no
5518 fi
5519 rm -f conftest*
5520 fi
5521
5522 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5523 if test $ac_cv_func_alloca_works = yes; then
5524   cat >> confdefs.h <<\EOF
5525 #define HAVE_ALLOCA 1
5526 EOF
5527
5528 fi
5529
5530 if test $ac_cv_func_alloca_works = no; then
5531   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5532   # that cause trouble.  Some versions do not even contain alloca or
5533   # contain a buggy version.  If you still want to use their alloca,
5534   # use ar to extract alloca.o from them instead of compiling alloca.c.
5535   ALLOCA=alloca.${ac_objext}
5536   cat >> confdefs.h <<\EOF
5537 #define C_ALLOCA 1
5538 EOF
5539
5540
5541 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5542 echo "configure:5543: checking whether alloca needs Cray hooks" >&5
5543 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5544   echo $ac_n "(cached) $ac_c" 1>&6
5545 else
5546   cat > conftest.$ac_ext <<EOF
5547 #line 5548 "configure"
5548 #include "confdefs.h"
5549 #if defined(CRAY) && ! defined(CRAY2)
5550 webecray
5551 #else
5552 wenotbecray
5553 #endif
5554
5555 EOF
5556 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5557   egrep "webecray" >/dev/null 2>&1; then
5558   rm -rf conftest*
5559   ac_cv_os_cray=yes
5560 else
5561   rm -rf conftest*
5562   ac_cv_os_cray=no
5563 fi
5564 rm -f conftest*
5565
5566 fi
5567
5568 echo "$ac_t""$ac_cv_os_cray" 1>&6
5569 if test $ac_cv_os_cray = yes; then
5570 for ac_func in _getb67 GETB67 getb67; do
5571   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5572 echo "configure:5573: checking for $ac_func" >&5
5573 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5574   echo $ac_n "(cached) $ac_c" 1>&6
5575 else
5576   cat > conftest.$ac_ext <<EOF
5577 #line 5578 "configure"
5578 #include "confdefs.h"
5579 /* System header to define __stub macros and hopefully few prototypes,
5580     which can conflict with char $ac_func(); below.  */
5581 #include <assert.h>
5582 /* Override any gcc2 internal prototype to avoid an error.  */
5583 /* We use char because int might match the return type of a gcc2
5584     builtin and then its argument prototype would still apply.  */
5585 char $ac_func();
5586
5587 int main() {
5588
5589 /* The GNU C library defines this for functions which it implements
5590     to always fail with ENOSYS.  Some functions are actually named
5591     something starting with __ and the normal name is an alias.  */
5592 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5593 choke me
5594 #else
5595 $ac_func();
5596 #endif
5597
5598 ; return 0; }
5599 EOF
5600 if { (eval echo configure:5601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5601   rm -rf conftest*
5602   eval "ac_cv_func_$ac_func=yes"
5603 else
5604   echo "configure: failed program was:" >&5
5605   cat conftest.$ac_ext >&5
5606   rm -rf conftest*
5607   eval "ac_cv_func_$ac_func=no"
5608 fi
5609 rm -f conftest*
5610 fi
5611
5612 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5613   echo "$ac_t""yes" 1>&6
5614   cat >> confdefs.h <<EOF
5615 #define CRAY_STACKSEG_END $ac_func
5616 EOF
5617
5618   break
5619 else
5620   echo "$ac_t""no" 1>&6
5621 fi
5622
5623 done
5624 fi
5625
5626 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5627 echo "configure:5628: checking stack direction for C alloca" >&5
5628 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5629   echo $ac_n "(cached) $ac_c" 1>&6
5630 else
5631   if test "$cross_compiling" = yes; then
5632   ac_cv_c_stack_direction=0
5633 else
5634   cat > conftest.$ac_ext <<EOF
5635 #line 5636 "configure"
5636 #include "confdefs.h"
5637 find_stack_direction ()
5638 {
5639   static char *addr = 0;
5640   auto char dummy;
5641   if (addr == 0)
5642     {
5643       addr = &dummy;
5644       return find_stack_direction ();
5645     }
5646   else
5647     return (&dummy > addr) ? 1 : -1;
5648 }
5649 main ()
5650 {
5651   exit (find_stack_direction() < 0);
5652 }
5653 EOF
5654 if { (eval echo configure:5655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5655 then
5656   ac_cv_c_stack_direction=1
5657 else
5658   echo "configure: failed program was:" >&5
5659   cat conftest.$ac_ext >&5
5660   rm -fr conftest*
5661   ac_cv_c_stack_direction=-1
5662 fi
5663 rm -fr conftest*
5664 fi
5665
5666 fi
5667
5668 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5669 cat >> confdefs.h <<EOF
5670 #define STACK_DIRECTION $ac_cv_c_stack_direction
5671 EOF
5672
5673 fi
5674
5675 echo $ac_n "checking for inline""... $ac_c" 1>&6
5676 echo "configure:5677: checking for inline" >&5
5677 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5678   echo $ac_n "(cached) $ac_c" 1>&6
5679 else
5680   ac_cv_c_inline=no
5681 for ac_kw in inline __inline__ __inline; do
5682   cat > conftest.$ac_ext <<EOF
5683 #line 5684 "configure"
5684 #include "confdefs.h"
5685
5686 int main() {
5687 } $ac_kw foo() {
5688 ; return 0; }
5689 EOF
5690 if { (eval echo configure:5691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5691   rm -rf conftest*
5692   ac_cv_c_inline=$ac_kw; break
5693 else
5694   echo "configure: failed program was:" >&5
5695   cat conftest.$ac_ext >&5
5696 fi
5697 rm -f conftest*
5698 done
5699
5700 fi
5701
5702 echo "$ac_t""$ac_cv_c_inline" 1>&6
5703 case "$ac_cv_c_inline" in
5704   inline | yes) ;;
5705   no) cat >> confdefs.h <<\EOF
5706 #define inline
5707 EOF
5708  ;;
5709   *)  cat >> confdefs.h <<EOF
5710 #define inline $ac_cv_c_inline
5711 EOF
5712  ;;
5713 esac
5714
5715
5716 # VMS doesn't have unlink.
5717 for ac_func in unlink remove
5718 do
5719 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5720 echo "configure:5721: checking for $ac_func" >&5
5721 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5722   echo $ac_n "(cached) $ac_c" 1>&6
5723 else
5724   cat > conftest.$ac_ext <<EOF
5725 #line 5726 "configure"
5726 #include "confdefs.h"
5727 /* System header to define __stub macros and hopefully few prototypes,
5728     which can conflict with char $ac_func(); below.  */
5729 #include <assert.h>
5730 /* Override any gcc2 internal prototype to avoid an error.  */
5731 /* We use char because int might match the return type of a gcc2
5732     builtin and then its argument prototype would still apply.  */
5733 char $ac_func();
5734
5735 int main() {
5736
5737 /* The GNU C library defines this for functions which it implements
5738     to always fail with ENOSYS.  Some functions are actually named
5739     something starting with __ and the normal name is an alias.  */
5740 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5741 choke me
5742 #else
5743 $ac_func();
5744 #endif
5745
5746 ; return 0; }
5747 EOF
5748 if { (eval echo configure:5749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5749   rm -rf conftest*
5750   eval "ac_cv_func_$ac_func=yes"
5751 else
5752   echo "configure: failed program was:" >&5
5753   cat conftest.$ac_ext >&5
5754   rm -rf conftest*
5755   eval "ac_cv_func_$ac_func=no"
5756 fi
5757 rm -f conftest*
5758 fi
5759
5760 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5761   echo "$ac_t""yes" 1>&6
5762     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5763   cat >> confdefs.h <<EOF
5764 #define $ac_tr_func 1
5765 EOF
5766  break
5767 else
5768   echo "$ac_t""no" 1>&6
5769 fi
5770 done
5771
5772
5773 # Some systems don't have sbrk().
5774 for ac_func in sbrk
5775 do
5776 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5777 echo "configure:5778: checking for $ac_func" >&5
5778 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5779   echo $ac_n "(cached) $ac_c" 1>&6
5780 else
5781   cat > conftest.$ac_ext <<EOF
5782 #line 5783 "configure"
5783 #include "confdefs.h"
5784 /* System header to define __stub macros and hopefully few prototypes,
5785     which can conflict with char $ac_func(); below.  */
5786 #include <assert.h>
5787 /* Override any gcc2 internal prototype to avoid an error.  */
5788 /* We use char because int might match the return type of a gcc2
5789     builtin and then its argument prototype would still apply.  */
5790 char $ac_func();
5791
5792 int main() {
5793
5794 /* The GNU C library defines this for functions which it implements
5795     to always fail with ENOSYS.  Some functions are actually named
5796     something starting with __ and the normal name is an alias.  */
5797 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5798 choke me
5799 #else
5800 $ac_func();
5801 #endif
5802
5803 ; return 0; }
5804 EOF
5805 if { (eval echo configure:5806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5806   rm -rf conftest*
5807   eval "ac_cv_func_$ac_func=yes"
5808 else
5809   echo "configure: failed program was:" >&5
5810   cat conftest.$ac_ext >&5
5811   rm -rf conftest*
5812   eval "ac_cv_func_$ac_func=no"
5813 fi
5814 rm -f conftest*
5815 fi
5816
5817 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5818   echo "$ac_t""yes" 1>&6
5819     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5820   cat >> confdefs.h <<EOF
5821 #define $ac_tr_func 1
5822 EOF
5823
5824 else
5825   echo "$ac_t""no" 1>&6
5826 fi
5827 done
5828
5829
5830 # do we need the math library?
5831 case "${need_libm}" in
5832 yes)
5833   LIBM=
5834 case $host in
5835 *-*-beos* | *-*-cygwin* | *-*-pw32*)
5836   # These system don't have libm
5837   ;;
5838 *-ncr-sysv4.3*)
5839   echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6
5840 echo "configure:5841: checking for _mwvalidcheckl in -lmw" >&5
5841 ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'`
5842 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5843   echo $ac_n "(cached) $ac_c" 1>&6
5844 else
5845   ac_save_LIBS="$LIBS"
5846 LIBS="-lmw  $LIBS"
5847 cat > conftest.$ac_ext <<EOF
5848 #line 5849 "configure"
5849 #include "confdefs.h"
5850 /* Override any gcc2 internal prototype to avoid an error.  */
5851 /* We use char because int might match the return type of a gcc2
5852     builtin and then its argument prototype would still apply.  */
5853 char _mwvalidcheckl();
5854
5855 int main() {
5856 _mwvalidcheckl()
5857 ; return 0; }
5858 EOF
5859 if { (eval echo configure:5860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5860   rm -rf conftest*
5861   eval "ac_cv_lib_$ac_lib_var=yes"
5862 else
5863   echo "configure: failed program was:" >&5
5864   cat conftest.$ac_ext >&5
5865   rm -rf conftest*
5866   eval "ac_cv_lib_$ac_lib_var=no"
5867 fi
5868 rm -f conftest*
5869 LIBS="$ac_save_LIBS"
5870
5871 fi
5872 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5873   echo "$ac_t""yes" 1>&6
5874   LIBM="-lmw"
5875 else
5876   echo "$ac_t""no" 1>&6
5877 fi
5878
5879   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5880 echo "configure:5881: checking for main in -lm" >&5
5881 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5882 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5883   echo $ac_n "(cached) $ac_c" 1>&6
5884 else
5885   ac_save_LIBS="$LIBS"
5886 LIBS="-lm  $LIBS"
5887 cat > conftest.$ac_ext <<EOF
5888 #line 5889 "configure"
5889 #include "confdefs.h"
5890
5891 int main() {
5892 main()
5893 ; return 0; }
5894 EOF
5895 if { (eval echo configure:5896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5896   rm -rf conftest*
5897   eval "ac_cv_lib_$ac_lib_var=yes"
5898 else
5899   echo "configure: failed program was:" >&5
5900   cat conftest.$ac_ext >&5
5901   rm -rf conftest*
5902   eval "ac_cv_lib_$ac_lib_var=no"
5903 fi
5904 rm -f conftest*
5905 LIBS="$ac_save_LIBS"
5906
5907 fi
5908 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5909   echo "$ac_t""yes" 1>&6
5910   LIBM="$LIBM -lm"
5911 else
5912   echo "$ac_t""no" 1>&6
5913 fi
5914
5915   ;;
5916 *)
5917   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5918 echo "configure:5919: checking for main in -lm" >&5
5919 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5920 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5921   echo $ac_n "(cached) $ac_c" 1>&6
5922 else
5923   ac_save_LIBS="$LIBS"
5924 LIBS="-lm  $LIBS"
5925 cat > conftest.$ac_ext <<EOF
5926 #line 5927 "configure"
5927 #include "confdefs.h"
5928
5929 int main() {
5930 main()
5931 ; return 0; }
5932 EOF
5933 if { (eval echo configure:5934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5934   rm -rf conftest*
5935   eval "ac_cv_lib_$ac_lib_var=yes"
5936 else
5937   echo "configure: failed program was:" >&5
5938   cat conftest.$ac_ext >&5
5939   rm -rf conftest*
5940   eval "ac_cv_lib_$ac_lib_var=no"
5941 fi
5942 rm -f conftest*
5943 LIBS="$ac_save_LIBS"
5944
5945 fi
5946 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5947   echo "$ac_t""yes" 1>&6
5948   LIBM="-lm"
5949 else
5950   echo "$ac_t""no" 1>&6
5951 fi
5952
5953   ;;
5954 esac
5955
5956
5957   ;;
5958 esac
5959
5960 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
5961 # enough, but on some of those systems, the assert macro relies on requoting
5962 # working properly!
5963 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
5964 echo "configure:5965: checking for working assert macro" >&5
5965 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
5966   echo $ac_n "(cached) $ac_c" 1>&6
5967 else
5968   cat > conftest.$ac_ext <<EOF
5969 #line 5970 "configure"
5970 #include "confdefs.h"
5971 #include <assert.h>
5972 #include <stdio.h>
5973 int main() {
5974
5975 /* check for requoting problems */
5976 static int a, b, c, d;
5977 static char *s;
5978 assert (!strcmp(s, "foo bar baz quux"));
5979 /* check for newline handling */
5980 assert (a == b
5981         || c == d);
5982
5983 ; return 0; }
5984 EOF
5985 if { (eval echo configure:5986: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5986   rm -rf conftest*
5987   gas_cv_assert_ok=yes
5988 else
5989   echo "configure: failed program was:" >&5
5990   cat conftest.$ac_ext >&5
5991   rm -rf conftest*
5992   gas_cv_assert_ok=no
5993 fi
5994 rm -f conftest*
5995 fi
5996 echo "$ac_t""$gas_cv_assert_ok" 1>&6
5997 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
5998 #define BROKEN_ASSERT 1
5999 EOF
6000
6001
6002
6003 # On some systems, the system header files may not declare malloc, realloc,
6004 # and free.  There are places where gas needs these functions to have been
6005 # declared -- such as when taking their addresses.
6006 gas_test_headers="
6007 #ifdef HAVE_MEMORY_H
6008 #include <memory.h>
6009 #endif
6010 #ifdef HAVE_STRING_H
6011 #include <string.h>
6012 #else
6013 #ifdef HAVE_STRINGS_H
6014 #include <strings.h>
6015 #endif
6016 #endif
6017 #ifdef HAVE_STDLIB_H
6018 #include <stdlib.h>
6019 #endif
6020 #ifdef HAVE_UNISTD_H
6021 #include <unistd.h>
6022 #endif
6023 "
6024
6025 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
6026 echo "configure:6027: checking whether declaration is required for strstr" >&5
6027 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
6028   echo $ac_n "(cached) $ac_c" 1>&6
6029 else
6030   cat > conftest.$ac_ext <<EOF
6031 #line 6032 "configure"
6032 #include "confdefs.h"
6033 $gas_test_headers
6034 int main() {
6035
6036 typedef char *(*f)();
6037 f x;
6038 x = (f) strstr;
6039
6040 ; return 0; }
6041 EOF
6042 if { (eval echo configure:6043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6043   rm -rf conftest*
6044   gas_cv_decl_needed_strstr=no
6045 else
6046   echo "configure: failed program was:" >&5
6047   cat conftest.$ac_ext >&5
6048   rm -rf conftest*
6049   gas_cv_decl_needed_strstr=yes
6050 fi
6051 rm -f conftest*
6052 fi
6053 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
6054 if test $gas_cv_decl_needed_strstr = yes; then
6055  cat >> confdefs.h <<\EOF
6056 #define NEED_DECLARATION_STRSTR 1
6057 EOF
6058
6059 fi
6060
6061
6062 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
6063 echo "configure:6064: checking whether declaration is required for malloc" >&5
6064 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
6065   echo $ac_n "(cached) $ac_c" 1>&6
6066 else
6067   cat > conftest.$ac_ext <<EOF
6068 #line 6069 "configure"
6069 #include "confdefs.h"
6070 $gas_test_headers
6071 int main() {
6072
6073 typedef char *(*f)();
6074 f x;
6075 x = (f) malloc;
6076
6077 ; return 0; }
6078 EOF
6079 if { (eval echo configure:6080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6080   rm -rf conftest*
6081   gas_cv_decl_needed_malloc=no
6082 else
6083   echo "configure: failed program was:" >&5
6084   cat conftest.$ac_ext >&5
6085   rm -rf conftest*
6086   gas_cv_decl_needed_malloc=yes
6087 fi
6088 rm -f conftest*
6089 fi
6090 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
6091 if test $gas_cv_decl_needed_malloc = yes; then
6092  cat >> confdefs.h <<\EOF
6093 #define NEED_DECLARATION_MALLOC 1
6094 EOF
6095
6096 fi
6097
6098
6099 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
6100 echo "configure:6101: checking whether declaration is required for free" >&5
6101 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
6102   echo $ac_n "(cached) $ac_c" 1>&6
6103 else
6104   cat > conftest.$ac_ext <<EOF
6105 #line 6106 "configure"
6106 #include "confdefs.h"
6107 $gas_test_headers
6108 int main() {
6109
6110 typedef void (*f)();
6111 f x;
6112 x = (f) free;
6113
6114 ; return 0; }
6115 EOF
6116 if { (eval echo configure:6117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6117   rm -rf conftest*
6118   gas_cv_decl_needed_free=no
6119 else
6120   echo "configure: failed program was:" >&5
6121   cat conftest.$ac_ext >&5
6122   rm -rf conftest*
6123   gas_cv_decl_needed_free=yes
6124 fi
6125 rm -f conftest*
6126 fi
6127 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
6128 if test $gas_cv_decl_needed_free = yes; then
6129  cat >> confdefs.h <<\EOF
6130 #define NEED_DECLARATION_FREE 1
6131 EOF
6132
6133 fi
6134
6135
6136 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
6137 echo "configure:6138: checking whether declaration is required for sbrk" >&5
6138 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
6139   echo $ac_n "(cached) $ac_c" 1>&6
6140 else
6141   cat > conftest.$ac_ext <<EOF
6142 #line 6143 "configure"
6143 #include "confdefs.h"
6144 $gas_test_headers
6145 int main() {
6146
6147 typedef char *(*f)();
6148 f x;
6149 x = (f) sbrk;
6150
6151 ; return 0; }
6152 EOF
6153 if { (eval echo configure:6154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6154   rm -rf conftest*
6155   gas_cv_decl_needed_sbrk=no
6156 else
6157   echo "configure: failed program was:" >&5
6158   cat conftest.$ac_ext >&5
6159   rm -rf conftest*
6160   gas_cv_decl_needed_sbrk=yes
6161 fi
6162 rm -f conftest*
6163 fi
6164 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
6165 if test $gas_cv_decl_needed_sbrk = yes; then
6166  cat >> confdefs.h <<\EOF
6167 #define NEED_DECLARATION_SBRK 1
6168 EOF
6169
6170 fi
6171
6172
6173 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
6174 echo "configure:6175: checking whether declaration is required for environ" >&5
6175 if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then
6176   echo $ac_n "(cached) $ac_c" 1>&6
6177 else
6178   cat > conftest.$ac_ext <<EOF
6179 #line 6180 "configure"
6180 #include "confdefs.h"
6181 $gas_test_headers
6182 int main() {
6183
6184 typedef char **f;
6185 f x;
6186 x = (f) environ;
6187
6188 ; return 0; }
6189 EOF
6190 if { (eval echo configure:6191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6191   rm -rf conftest*
6192   gas_cv_decl_needed_environ=no
6193 else
6194   echo "configure: failed program was:" >&5
6195   cat conftest.$ac_ext >&5
6196   rm -rf conftest*
6197   gas_cv_decl_needed_environ=yes
6198 fi
6199 rm -f conftest*
6200 fi
6201 echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6
6202 if test $gas_cv_decl_needed_environ = yes; then
6203  cat >> confdefs.h <<\EOF
6204 #define NEED_DECLARATION_ENVIRON 1
6205 EOF
6206
6207 fi
6208
6209
6210 # Does errno.h declare errno, or do we have to add a separate declaration
6211 # for it?
6212
6213 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
6214 echo "configure:6215: checking whether declaration is required for errno" >&5
6215 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
6216   echo $ac_n "(cached) $ac_c" 1>&6
6217 else
6218   cat > conftest.$ac_ext <<EOF
6219 #line 6220 "configure"
6220 #include "confdefs.h"
6221
6222 #ifdef HAVE_ERRNO_H
6223 #include <errno.h>
6224 #endif
6225
6226 int main() {
6227
6228 typedef int f;
6229 f x;
6230 x = (f) errno;
6231
6232 ; return 0; }
6233 EOF
6234 if { (eval echo configure:6235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6235   rm -rf conftest*
6236   gas_cv_decl_needed_errno=no
6237 else
6238   echo "configure: failed program was:" >&5
6239   cat conftest.$ac_ext >&5
6240   rm -rf conftest*
6241   gas_cv_decl_needed_errno=yes
6242 fi
6243 rm -f conftest*
6244 fi
6245 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
6246 if test $gas_cv_decl_needed_errno = yes; then
6247  cat >> confdefs.h <<\EOF
6248 #define NEED_DECLARATION_ERRNO 1
6249 EOF
6250
6251 fi
6252
6253
6254
6255
6256 trap '' 1 2 15
6257 cat > confcache <<\EOF
6258 # This file is a shell script that caches the results of configure
6259 # tests run on this system so they can be shared between configure
6260 # scripts and configure runs.  It is not useful on other systems.
6261 # If it contains results you don't want to keep, you may remove or edit it.
6262 #
6263 # By default, configure uses ./config.cache as the cache file,
6264 # creating it if it does not exist already.  You can give configure
6265 # the --cache-file=FILE option to use a different cache file; that is
6266 # what configure does when it calls configure scripts in
6267 # subdirectories, so they share the cache.
6268 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6269 # config.status only pays attention to the cache file if you give it the
6270 # --recheck option to rerun configure.
6271 #
6272 EOF
6273 # The following way of writing the cache mishandles newlines in values,
6274 # but we know of no workaround that is simple, portable, and efficient.
6275 # So, don't put newlines in cache variables' values.
6276 # Ultrix sh set writes to stderr and can't be redirected directly,
6277 # and sets the high bit in the cache file unless we assign to the vars.
6278 (set) 2>&1 |
6279   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6280   *ac_space=\ *)
6281     # `set' does not quote correctly, so add quotes (double-quote substitution
6282     # turns \\\\ into \\, and sed turns \\ into \).
6283     sed -n \
6284       -e "s/'/'\\\\''/g" \
6285       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6286     ;;
6287   *)
6288     # `set' quotes correctly as required by POSIX, so do not add quotes.
6289     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6290     ;;
6291   esac >> confcache
6292 if cmp -s $cache_file confcache; then
6293   :
6294 else
6295   if test -w $cache_file; then
6296     echo "updating cache $cache_file"
6297     cat confcache > $cache_file
6298   else
6299     echo "not updating unwritable cache $cache_file"
6300   fi
6301 fi
6302 rm -f confcache
6303
6304 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6305
6306 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6307 # Let make expand exec_prefix.
6308 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6309
6310 # Any assignment to VPATH causes Sun make to only execute
6311 # the first set of double-colon rules, so remove it if not needed.
6312 # If there is a colon in the path, we need to keep it.
6313 if test "x$srcdir" = x.; then
6314   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6315 fi
6316
6317 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6318
6319 DEFS=-DHAVE_CONFIG_H
6320
6321 # Without the "./", some shells look in PATH for config.status.
6322 : ${CONFIG_STATUS=./config.status}
6323
6324 echo creating $CONFIG_STATUS
6325 rm -f $CONFIG_STATUS
6326 cat > $CONFIG_STATUS <<EOF
6327 #! /bin/sh
6328 # Generated automatically by configure.
6329 # Run this file to recreate the current configuration.
6330 # This directory was configured as follows,
6331 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6332 #
6333 # $0 $ac_configure_args
6334 #
6335 # Compiler output produced by configure, useful for debugging
6336 # configure, is in ./config.log if it exists.
6337
6338 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6339 for ac_option
6340 do
6341   case "\$ac_option" in
6342   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6343     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6344     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6345   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6346     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6347     exit 0 ;;
6348   -help | --help | --hel | --he | --h)
6349     echo "\$ac_cs_usage"; exit 0 ;;
6350   *) echo "\$ac_cs_usage"; exit 1 ;;
6351   esac
6352 done
6353
6354 ac_given_srcdir=$srcdir
6355 ac_given_INSTALL="$INSTALL"
6356
6357 trap 'rm -fr `echo "Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
6358 EOF
6359 cat >> $CONFIG_STATUS <<EOF
6360
6361 # Protect against being on the right side of a sed subst in config.status.
6362 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6363  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6364 $ac_vpsub
6365 $extrasub
6366 s%@SHELL@%$SHELL%g
6367 s%@CFLAGS@%$CFLAGS%g
6368 s%@CPPFLAGS@%$CPPFLAGS%g
6369 s%@CXXFLAGS@%$CXXFLAGS%g
6370 s%@FFLAGS@%$FFLAGS%g
6371 s%@DEFS@%$DEFS%g
6372 s%@LDFLAGS@%$LDFLAGS%g
6373 s%@LIBS@%$LIBS%g
6374 s%@exec_prefix@%$exec_prefix%g
6375 s%@prefix@%$prefix%g
6376 s%@program_transform_name@%$program_transform_name%g
6377 s%@bindir@%$bindir%g
6378 s%@sbindir@%$sbindir%g
6379 s%@libexecdir@%$libexecdir%g
6380 s%@datadir@%$datadir%g
6381 s%@sysconfdir@%$sysconfdir%g
6382 s%@sharedstatedir@%$sharedstatedir%g
6383 s%@localstatedir@%$localstatedir%g
6384 s%@libdir@%$libdir%g
6385 s%@includedir@%$includedir%g
6386 s%@oldincludedir@%$oldincludedir%g
6387 s%@infodir@%$infodir%g
6388 s%@mandir@%$mandir%g
6389 s%@host@%$host%g
6390 s%@host_alias@%$host_alias%g
6391 s%@host_cpu@%$host_cpu%g
6392 s%@host_vendor@%$host_vendor%g
6393 s%@host_os@%$host_os%g
6394 s%@target@%$target%g
6395 s%@target_alias@%$target_alias%g
6396 s%@target_cpu@%$target_cpu%g
6397 s%@target_vendor@%$target_vendor%g
6398 s%@target_os@%$target_os%g
6399 s%@build@%$build%g
6400 s%@build_alias@%$build_alias%g
6401 s%@build_cpu@%$build_cpu%g
6402 s%@build_vendor@%$build_vendor%g
6403 s%@build_os@%$build_os%g
6404 s%@CC@%$CC%g
6405 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6406 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6407 s%@INSTALL_DATA@%$INSTALL_DATA%g
6408 s%@PACKAGE@%$PACKAGE%g
6409 s%@VERSION@%$VERSION%g
6410 s%@ACLOCAL@%$ACLOCAL%g
6411 s%@AUTOCONF@%$AUTOCONF%g
6412 s%@AUTOMAKE@%$AUTOMAKE%g
6413 s%@AUTOHEADER@%$AUTOHEADER%g
6414 s%@MAKEINFO@%$MAKEINFO%g
6415 s%@SET_MAKE@%$SET_MAKE%g
6416 s%@LN_S@%$LN_S%g
6417 s%@OBJEXT@%$OBJEXT%g
6418 s%@EXEEXT@%$EXEEXT%g
6419 s%@RANLIB@%$RANLIB%g
6420 s%@STRIP@%$STRIP%g
6421 s%@LIBTOOL@%$LIBTOOL%g
6422 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6423 s%@GDBINIT@%$GDBINIT%g
6424 s%@cgen_cpu_prefix@%$cgen_cpu_prefix%g
6425 s%@extra_objects@%$extra_objects%g
6426 s%@target_cpu_type@%$target_cpu_type%g
6427 s%@obj_format@%$obj_format%g
6428 s%@te_file@%$te_file%g
6429 s%@install_tooldir@%$install_tooldir%g
6430 s%@atof@%$atof%g
6431 s%@BFDLIB@%$BFDLIB%g
6432 s%@OPCODES_LIB@%$OPCODES_LIB%g
6433 s%@BFDVER_H@%$BFDVER_H%g
6434 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
6435 s%@YACC@%$YACC%g
6436 s%@LEX@%$LEX%g
6437 s%@LEXLIB@%$LEXLIB%g
6438 s%@CPP@%$CPP%g
6439 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
6440 s%@ALLOCA@%$ALLOCA%g
6441 s%@USE_NLS@%$USE_NLS%g
6442 s%@MSGFMT@%$MSGFMT%g
6443 s%@GMSGFMT@%$GMSGFMT%g
6444 s%@XGETTEXT@%$XGETTEXT%g
6445 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6446 s%@CATALOGS@%$CATALOGS%g
6447 s%@CATOBJEXT@%$CATOBJEXT%g
6448 s%@DATADIRNAME@%$DATADIRNAME%g
6449 s%@GMOFILES@%$GMOFILES%g
6450 s%@INSTOBJEXT@%$INSTOBJEXT%g
6451 s%@INTLDEPS@%$INTLDEPS%g
6452 s%@INTLLIBS@%$INTLLIBS%g
6453 s%@INTLOBJS@%$INTLOBJS%g
6454 s%@POFILES@%$POFILES%g
6455 s%@POSUB@%$POSUB%g
6456 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6457 s%@GT_NO@%$GT_NO%g
6458 s%@GT_YES@%$GT_YES%g
6459 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6460 s%@l@%$l%g
6461 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
6462 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
6463 s%@MAINT@%$MAINT%g
6464 s%@LIBM@%$LIBM%g
6465
6466 CEOF
6467 EOF
6468
6469 cat >> $CONFIG_STATUS <<\EOF
6470
6471 # Split the substitutions into bite-sized pieces for seds with
6472 # small command number limits, like on Digital OSF/1 and HP-UX.
6473 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6474 ac_file=1 # Number of current file.
6475 ac_beg=1 # First line for current file.
6476 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6477 ac_more_lines=:
6478 ac_sed_cmds=""
6479 while $ac_more_lines; do
6480   if test $ac_beg -gt 1; then
6481     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6482   else
6483     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6484   fi
6485   if test ! -s conftest.s$ac_file; then
6486     ac_more_lines=false
6487     rm -f conftest.s$ac_file
6488   else
6489     if test -z "$ac_sed_cmds"; then
6490       ac_sed_cmds="sed -f conftest.s$ac_file"
6491     else
6492       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6493     fi
6494     ac_file=`expr $ac_file + 1`
6495     ac_beg=$ac_end
6496     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6497   fi
6498 done
6499 if test -z "$ac_sed_cmds"; then
6500   ac_sed_cmds=cat
6501 fi
6502 EOF
6503
6504 cat >> $CONFIG_STATUS <<EOF
6505
6506 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in"}
6507 EOF
6508 cat >> $CONFIG_STATUS <<\EOF
6509 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6510   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6511   case "$ac_file" in
6512   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6513        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6514   *) ac_file_in="${ac_file}.in" ;;
6515   esac
6516
6517   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6518
6519   # Remove last slash and all that follows it.  Not all systems have dirname.
6520   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6521   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6522     # The file is in a subdirectory.
6523     test ! -d "$ac_dir" && mkdir "$ac_dir"
6524     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6525     # A "../" for each directory in $ac_dir_suffix.
6526     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6527   else
6528     ac_dir_suffix= ac_dots=
6529   fi
6530
6531   case "$ac_given_srcdir" in
6532   .)  srcdir=.
6533       if test -z "$ac_dots"; then top_srcdir=.
6534       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6535   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6536   *) # Relative path.
6537     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6538     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6539   esac
6540
6541   case "$ac_given_INSTALL" in
6542   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6543   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6544   esac
6545
6546   echo creating "$ac_file"
6547   rm -f "$ac_file"
6548   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6549   case "$ac_file" in
6550   *Makefile*) ac_comsub="1i\\
6551 # $configure_input" ;;
6552   *) ac_comsub= ;;
6553   esac
6554
6555   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6556   sed -e "$ac_comsub
6557 s%@configure_input@%$configure_input%g
6558 s%@srcdir@%$srcdir%g
6559 s%@top_srcdir@%$top_srcdir%g
6560 s%@INSTALL@%$INSTALL%g
6561 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6562 fi; done
6563 rm -f conftest.s*
6564
6565 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6566 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6567 #
6568 # ac_d sets the value in "#define NAME VALUE" lines.
6569 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6570 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6571 ac_dC='\3'
6572 ac_dD='%g'
6573 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6574 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6575 ac_uB='\([      ]\)%\1#\2define\3'
6576 ac_uC=' '
6577 ac_uD='\4%g'
6578 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6579 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6580 ac_eB='$%\1#\2define\3'
6581 ac_eC=' '
6582 ac_eD='%g'
6583
6584 if test "${CONFIG_HEADERS+set}" != set; then
6585 EOF
6586 cat >> $CONFIG_STATUS <<EOF
6587   CONFIG_HEADERS="config.h:config.in"
6588 EOF
6589 cat >> $CONFIG_STATUS <<\EOF
6590 fi
6591 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6592   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6593   case "$ac_file" in
6594   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6595        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6596   *) ac_file_in="${ac_file}.in" ;;
6597   esac
6598
6599   echo creating $ac_file
6600
6601   rm -f conftest.frag conftest.in conftest.out
6602   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6603   cat $ac_file_inputs > conftest.in
6604
6605 EOF
6606
6607 # Transform confdefs.h into a sed script conftest.vals that substitutes
6608 # the proper values into config.h.in to produce config.h.  And first:
6609 # Protect against being on the right side of a sed subst in config.status.
6610 # Protect against being in an unquoted here document in config.status.
6611 rm -f conftest.vals
6612 cat > conftest.hdr <<\EOF
6613 s/[\\&%]/\\&/g
6614 s%[\\$`]%\\&%g
6615 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6616 s%ac_d%ac_u%gp
6617 s%ac_u%ac_e%gp
6618 EOF
6619 sed -n -f conftest.hdr confdefs.h > conftest.vals
6620 rm -f conftest.hdr
6621
6622 # This sed command replaces #undef with comments.  This is necessary, for
6623 # example, in the case of _POSIX_SOURCE, which is predefined and required
6624 # on some systems where configure will not decide to define it.
6625 cat >> conftest.vals <<\EOF
6626 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6627 EOF
6628
6629 # Break up conftest.vals because some shells have a limit on
6630 # the size of here documents, and old seds have small limits too.
6631
6632 rm -f conftest.tail
6633 while :
6634 do
6635   ac_lines=`grep -c . conftest.vals`
6636   # grep -c gives empty output for an empty file on some AIX systems.
6637   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6638   # Write a limited-size here document to conftest.frag.
6639   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6640   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6641   echo 'CEOF
6642   sed -f conftest.frag conftest.in > conftest.out
6643   rm -f conftest.in
6644   mv conftest.out conftest.in
6645 ' >> $CONFIG_STATUS
6646   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6647   rm -f conftest.vals
6648   mv conftest.tail conftest.vals
6649 done
6650 rm -f conftest.vals
6651
6652 cat >> $CONFIG_STATUS <<\EOF
6653   rm -f conftest.frag conftest.h
6654   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6655   cat conftest.in >> conftest.h
6656   rm -f conftest.in
6657   if cmp -s $ac_file conftest.h 2>/dev/null; then
6658     echo "$ac_file is unchanged"
6659     rm -f conftest.h
6660   else
6661     # Remove last slash and all that follows it.  Not all systems have dirname.
6662       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6663       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6664       # The file is in a subdirectory.
6665       test ! -d "$ac_dir" && mkdir "$ac_dir"
6666     fi
6667     rm -f $ac_file
6668     mv conftest.h $ac_file
6669   fi
6670 fi; done
6671
6672 EOF
6673 cat >> $CONFIG_STATUS <<EOF
6674
6675 target_cpu_type=${target_cpu_type}
6676  cgen_cpu_prefix=${cgen_cpu_prefix}
6677  obj_format=${obj_format}
6678  te_file=${te_file}
6679 EOF
6680 cat >> $CONFIG_STATUS <<\EOF
6681 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6682 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
6683  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
6684  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
6685  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
6686  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
6687  if test "x$cgen_cpu_prefix" != x ; then
6688    echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h
6689  fi
6690
6691  sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
6692 exit 0
6693 EOF
6694 chmod +x $CONFIG_STATUS
6695 rm -fr confdefs* $ac_clean_files
6696 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6697