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       *.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* | *-*-cygwin* | *-*-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       armeb)            cpu_type=arm endian=big ;;
2271       arm*)             cpu_type=arm endian=little ;;
2272       armb*)            cpu_type=arm endian=little ;;
2273       armv*l)           cpu_type=arm endian=little ;;
2274       armv*b)           cpu_type=arm endian=big ;;
2275       xscale*)          cpu_type=arm endian=little ;;
2276       strongarm*)       cpu_type=arm endian=little ;;
2277       thumb*)           cpu_type=arm endian=little ;;
2278       hppa*)            cpu_type=hppa ;;
2279       i[3456]86)        cpu_type=i386 arch=i386;;
2280       x86_64)           cpu_type=i386 arch=x86_64;;
2281       ia64)             cpu_type=ia64 ;;
2282       ip2k)             cpu_type=ip2k endian=big ;;
2283       m6811|m6812|m68hc12) cpu_type=m68hc11 ;;
2284       m680[012346]0)    cpu_type=m68k ;;
2285       m68008)           cpu_type=m68k ;;
2286       m683??)           cpu_type=m68k ;;
2287       m5200)            cpu_type=m68k ;;
2288       m8*)              cpu_type=m88k ;;
2289       mips*el)          cpu_type=mips endian=little ;;
2290       mips*)            cpu_type=mips endian=big ;;
2291       or32*)            cpu_type=or32 endian=big ;;
2292       pjl*)             cpu_type=pj endian=little ;;
2293       pj*)              cpu_type=pj endian=big ;;
2294       powerpc*le*)      cpu_type=ppc endian=little ;;
2295       powerpc*)         cpu_type=ppc endian=big ;;
2296       rs6000*)          cpu_type=ppc ;;
2297       s390x*)           cpu_type=s390 arch=s390x ;;
2298       s390*)            cpu_type=s390 arch=s390 ;;
2299       sh5*)             cpu_type=sh64 endian=big ;;
2300       sh5le*)           cpu_type=sh64 endian=little ;;
2301       sh64*)            cpu_type=sh64 endian=big ;;
2302       sh64le*)          cpu_type=sh64 endian=little ;;
2303       sh*le)            cpu_type=sh endian=little ;;
2304       sh*)              cpu_type=sh endian=big ;;
2305       sparclite*)       cpu_type=sparc arch=sparclite ;;
2306       sparclet*)        cpu_type=sparc arch=sparclet ;;
2307       sparc64*)         cpu_type=sparc arch=v9-64 ;;
2308       sparc86x*)        cpu_type=sparc arch=sparc86x  ;;
2309       sparc*)           cpu_type=sparc arch=sparclite ;; # ??? See tc-sparc.c.
2310       v850*)            cpu_type=v850 ;;
2311       *)                cpu_type=${cpu} ;;
2312     esac
2313
2314     if test ${this_target} = $target ; then
2315       target_cpu_type=${cpu_type}
2316     elif test ${target_cpu_type} != ${cpu_type} ; then
2317       continue
2318     fi
2319
2320     generic_target=${cpu_type}-$vendor-$os
2321     dev=no
2322     bfd_gas=no
2323     em=generic
2324
2325     # assign object format
2326     case ${generic_target} in
2327       a29k-*-coff)                      fmt=coff ;;
2328       a29k-amd-udi)                     fmt=coff ;;
2329       a29k-amd-ebmon)                   fmt=coff ;;
2330       a29k-nyu-sym1)                    fmt=coff ;;
2331       a29k-*-rtems*)                    fmt=coff ;;
2332       a29k-*-vxworks*)                  fmt=coff ;;
2333
2334       alpha*-*-*vms*)                   fmt=evax ;;
2335       alpha*-*-netware*)                fmt=ecoff ;;
2336       alpha*-*-osf*)                    fmt=ecoff ;;
2337       alpha*-*-linuxecoff*)             fmt=ecoff ;;
2338       alpha*-*-linux-gnu*)              fmt=elf em=linux ;;
2339       alpha*-*-netbsd*)                 fmt=elf em=nbsd ;;
2340       alpha*-*-openbsd*)                fmt=elf em=obsd ;;
2341
2342       arc-*-elf*)                       fmt=elf ;;
2343
2344       arm-*-aout)                       fmt=aout ;;
2345       arm-*-coff | thumb-*-coff)        fmt=coff ;;
2346       arm-*-rtems | thumb-*-rtems)      fmt=elf ;;
2347       arm-*-elf | thumb-*-elf)          fmt=elf ;;
2348       arm*-*-conix*)                    fmt=elf ;;
2349       arm-*-linux*aout*)                fmt=aout em=linux ;;
2350       arm*-*-linux-gnu*)                fmt=elf  em=linux ;;
2351       arm*-*-uclinux*)                  fmt=elf  em=linux ;;
2352       arm-*-netbsdelf*)                 fmt=elf  em=nbsd ;;
2353       arm-*-*n*bsd*)                    fmt=aout em=nbsd ;;
2354       arm-**-nto*)                      fmt=elf ;;
2355       arm-*-oabi | thumb-*-oabi)        fmt=elf ;;
2356       arm-epoc-pe | thumb-epoc-pe)      fmt=coff em=epoc-pe ;;
2357       arm-*-wince)                      fmt=coff em=wince-pe ;;
2358       arm-*-pe | thumb-*-pe)            fmt=coff em=pe ;;
2359       arm-*-riscix*)                    fmt=aout em=riscix ;;
2360       arm-*-vxworks)                    fmt=coff ;;
2361
2362       avr-*-*)                          fmt=elf ;;
2363
2364       cris-*-*)                         fmt=multi bfd_gas=yes ;;
2365
2366       d10v-*-*)                         fmt=elf ;;
2367       d30v-*-*)                         fmt=elf ;;
2368       dlx-*-*)                          fmt=elf ;;
2369
2370       fr30-*-*)                         fmt=elf ;;
2371       frv-*-*)                          fmt=elf ;;
2372
2373       hppa-*-linux*)    case ${cpu} in
2374                             hppa*64*)   fmt=elf em=hppalinux64;;
2375                             hppa*)      fmt=elf em=linux;;
2376                         esac ;;
2377       hppa-*-*elf*)                     fmt=elf em=hppa ;;
2378       hppa-*-lites*)                    fmt=elf em=hppa ;;
2379       hppa-*-netbsd*)                   fmt=elf em=nbsd ;;
2380       hppa-*-openbsd*)                  fmt=elf em=hppa ;;
2381       hppa-*-osf*)                      fmt=som em=hppa ;;
2382       hppa-*-rtems*)                    fmt=elf em=hppa ;;
2383       hppa-*-hpux11*)   case ${cpu} in
2384                             hppa*64*)   fmt=elf em=hppa64 ;;
2385                             hppa*)      fmt=som em=hppa ;;
2386                         esac ;;
2387       hppa-*-hpux*)                     fmt=som em=hppa ;;
2388       hppa-*-mpeix*)                    fmt=som em=hppa ;;
2389       hppa-*-bsd*)                      fmt=som em=hppa ;;
2390       hppa-*-hiux*)                     fmt=som em=hppa ;;
2391
2392       h8300-*-rtems*)                   fmt=coff ;;
2393       h8300-*-coff)                     fmt=coff ;;
2394       h8300-*-elf)                      fmt=elf ;;
2395       h8500-*-rtems*)                   fmt=coff ;;
2396       h8500-*-coff)                     fmt=coff ;;
2397
2398       i370-*-elf* | i370-*-linux*)      fmt=elf ;;
2399       i386-ibm-aix*)                    fmt=coff em=i386aix ;;
2400       i386-sequent-bsd*)                fmt=aout em=dynix ;;
2401       i386-*-beospe*)                   fmt=coff em=pe ;;
2402       i386-*-beos*)                     fmt=elf ;;
2403       i386-*-coff)                      fmt=coff ;;
2404       i386-*-elf)                       fmt=elf ;;
2405       i386-*-bsd*)                      fmt=aout em=386bsd ;;
2406       i386-*-netbsd0.8)                 fmt=aout em=386bsd ;;
2407       i386-*-netbsdpe*)                 fmt=coff em=pe ;;
2408       i386-*-netbsdelf*)                fmt=elf em=nbsd ;;
2409       i386-*-*n*bsd*)   case ${cpu} in
2410                             x86_64)     fmt=elf em=nbsd ;;
2411                             *)          fmt=aout em=nbsd ;;
2412                         esac ;;
2413       i386-*-linux*aout*)               fmt=aout em=linux ;;
2414       i386-*-linux*oldld)               fmt=aout em=linux ;;
2415       i386-*-linux*coff*)               fmt=coff em=linux ;;
2416       i386-*-linux-gnu*)                fmt=elf em=linux ;;
2417       x86_64-*-linux-gnu*)              fmt=elf em=linux ;;
2418       i386-*-lynxos*)                   fmt=coff em=lynx ;;
2419       i386-*-sysv[45]*)                 fmt=elf ;;
2420       i386-*-solaris*)                  fmt=elf ;;
2421       i386-*-freebsdaout*)              fmt=aout em=386bsd ;;
2422       i386-*-freebsd[12].*)             fmt=aout em=386bsd ;;
2423       i386-*-freebsd[12])               fmt=aout em=386bsd ;;
2424       i386-*-sysv*)                     fmt=coff ;;
2425       i386-*-sco3.2v5*coff)             fmt=coff ;;
2426       i386-*-isc*)                      fmt=coff ;;
2427       i386-*-sco3.2v5*)                 fmt=elf
2428           if test ${this_target} = $target; then
2429             cat >> confdefs.h <<\EOF
2430 #define SCO_ELF 1
2431 EOF
2432
2433           fi ;;
2434       i386-*-sco3.2*)                   fmt=coff ;;
2435       i386-*-vsta)                      fmt=aout ;;
2436       i386-*-msdosdjgpp* \
2437       | i386-*-go32* \
2438       | i386-go32-rtems*)               fmt=coff em=go32
2439             cat >> confdefs.h <<\EOF
2440 #define STRICTCOFF 1
2441 EOF
2442  ;;
2443       i386-*-rtemself*)                 fmt=elf ;;
2444       i386-*-rtemscoff*)                fmt=coff ;;
2445       i386-*-rtems*)                    fmt=elf ;;
2446       i386-*-gnu*)                      fmt=elf ;;
2447       i386-*-mach*)                     fmt=aout em=mach ;;
2448       i386-*-msdos*)                    fmt=aout ;;
2449       i386-*-moss*)                     fmt=elf ;;
2450       i386-*-pe)                        fmt=coff em=pe ;;
2451       i386-*-cygwin*)                   fmt=coff em=pe ;;
2452       i386-*-interix*)                  fmt=coff em=interix ;;
2453       i386-*-mingw32*)                  fmt=coff em=pe ;;
2454       i386-*-nto-qnx*)                  fmt=elf ;;
2455       i386-*-*nt*)                      fmt=coff em=pe ;;
2456       i386-*-vxworks*)                  fmt=aout ;;
2457       i386-*-chaos)                     fmt=elf ;;
2458
2459       i860-*-*)                         fmt=elf endian=little
2460                 echo "configure: warning: GAS support for ${generic_target} is preliminary and a work in progress" 1>&2 ;;
2461       i960-*-bout)                      fmt=bout ;;
2462       i960-*-coff)                      fmt=coff em=ic960 ;;
2463       i960-*-rtems*)                    fmt=coff em=ic960 ;;
2464       i960-*-nindy*)                    fmt=bout ;;
2465       i960-*-vxworks5.0)                fmt=bout ;;
2466       i960-*-vxworks5.*)                fmt=coff em=ic960 ;;
2467       i960-*-vxworks*)                  fmt=bout ;;
2468       i960-*-elf*)                      fmt=elf ;;
2469
2470       ia64-*-elf*)                      fmt=elf ;;
2471       ia64-*-aix*)                      fmt=elf em=ia64aix ;;
2472       ia64-*-linux-gnu*)                fmt=elf em=linux ;;
2473       ia64-*-hpux*)                     fmt=elf em=hpux ;;
2474       ia64-*-netbsd*)                   fmt=elf em=nbsd ;;
2475
2476       ip2k-*-*)                         fmt=elf ;;
2477
2478       m32r-*-*)                         fmt=elf ;;
2479
2480       m68hc11-*-* | m6811-*-*)          fmt=elf ;;
2481       m68hc12-*-* | m6812-*-*)          fmt=elf ;;
2482
2483       m68k-*-vxworks*)                  fmt=aout em=sun3 ;;
2484       m68k-ericsson-ose)                fmt=aout em=sun3 ;;
2485       m68k-*-sunos*)                    fmt=aout em=sun3 ;;
2486       m68k-motorola-sysv*)              fmt=coff em=delta ;;
2487       m68k-bull-sysv3*)                 fmt=coff em=dpx2 ;;
2488       m68k-apollo-*)                    fmt=coff em=apollo ;;
2489       m68k-*-elf*)                      fmt=elf ;;
2490       m68k-*-sysv4*)                    fmt=elf em=svr4 ;;
2491       m68k-*-sysv*)                     fmt=coff ;;
2492       m68k-*-coff | m68k-*-rtemscoff*)  fmt=coff ;;
2493       m68k-*-rtems*)                    fmt=elf ;;
2494       m68k-*-hpux*)                     fmt=hp300 em=hp300 ;;
2495       m68k-*-linux*aout*)               fmt=aout em=linux ;;
2496       m68k-*-linux-gnu*)                fmt=elf em=linux ;;
2497       m68k-*-gnu*)                      fmt=elf ;;
2498       m68k-*-lynxos*)                   fmt=coff em=lynx ;;
2499       m68k-*-netbsdelf*)                fmt=elf em=nbsd ;;
2500       m68k-*-netbsd*)                   fmt=aout em=nbsd bfd_gas=yes ;;
2501       m68k-*-openbsd*)                  fmt=aout em=nbsd bfd_gas=yes ;;
2502       m68k-apple-aux*)                  fmt=coff em=aux ;;
2503       m68k-*-psos*)                     fmt=elf em=psos;;
2504
2505       m88k-motorola-sysv3*)             fmt=coff em=delt88 ;;
2506       m88k-*-coff*)                     fmt=coff ;;
2507
2508       mcore-*-elf)                      fmt=elf ;;
2509       mcore-*-pe)                       fmt=coff em=pe bfd_gas=yes ;;
2510
2511       # don't change em like *-*-bsd does
2512       mips-dec-openbsd*)                fmt=elf endian=little ;;
2513       mips-dec-bsd*)                    fmt=aout endian=little ;;
2514       mips-sony-bsd*)                   fmt=ecoff ;;
2515       mips-*-bsd*)
2516             { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;;
2517       mips-*-ultrix*)                   fmt=ecoff endian=little ;;
2518       mips-*-osf*)                      fmt=ecoff endian=little ;;
2519       mips-*-ecoff*)                    fmt=ecoff ;;
2520       mips-*-pe*)                       fmt=coff endian=little em=pe ;;
2521       mips-*-irix6*)                    fmt=elf ;;
2522       mips-*-irix5*)                    fmt=elf ;;
2523       mips-*-irix*)                     fmt=ecoff ;;
2524       mips-*-lnews*)                    fmt=ecoff em=lnews ;;
2525       mips-*-riscos*)                   fmt=ecoff ;;
2526       mips*-*-linux*)                   fmt=elf em=tmips ;;
2527       mips-*-sysv4*MP* | mips-*-gnu*)   fmt=elf em=tmips ;;
2528       mips-*-sysv*)                     fmt=ecoff ;;
2529       mips-*-elf* | mips-*-rtems*)      fmt=elf ;;
2530       mips-*-*n*bsd*)                   fmt=elf ;;
2531       mips-*-vxworks*)                  fmt=elf ;;
2532
2533       mmix-*-*)                         fmt=elf ;;
2534       mn10200-*-*)                      fmt=elf ;;
2535       mn10300-*-*)                      fmt=elf ;;
2536       openrisc-*-*)                     fmt=elf ;;
2537       or32-*-rtems*)                    fmt=coff ;;
2538       or32-*-coff)                      fmt=coff ;;
2539       or32-*-elf)                       fmt=elf ;;
2540       pj*)                              fmt=elf ;;
2541
2542       ppc-*-pe | ppc-*-cygwin*)         fmt=coff em=pe ;;
2543       ppc-*-winnt*)                     fmt=coff em=pe ;;
2544       ppc-*-aix5*)                      fmt=coff em=aix5 ;;
2545       ppc-*-aix*)                       fmt=coff ;;
2546       ppc-*-beos*)                      fmt=coff ;;
2547       ppc-*-*n*bsd* | ppc-*-elf*)       fmt=elf ;;
2548       ppc-*-eabi* | ppc-*-sysv4*)       fmt=elf ;;
2549       ppc-*-linux-gnu*)                 fmt=elf
2550             case "$endian" in
2551                 big)  ;;
2552                 *)    { echo "configure: error: GNU/Linux must be configured big endian" 1>&2; exit 1; } ;;
2553             esac ;;
2554       ppc-*-solaris*)                   fmt=elf
2555             if test ${this_target} = $target; then
2556                 cat >> confdefs.h <<\EOF
2557 #define TARGET_SOLARIS_COMMENT 1
2558 EOF
2559
2560             fi
2561             if test x${endian} = xbig; then
2562                 { echo "configure: error: Solaris must be configured little endian" 1>&2; exit 1; }
2563             fi ;;
2564       ppc-*-rtems*)                     fmt=elf ;;
2565       ppc-*-macos* | ppc-*-mpw*)        fmt=coff em=macos ;;
2566       ppc-*-netware*)                   fmt=elf em=ppcnw ;;
2567       ppc-**-nto*)                      fmt=elf ;;
2568       ppc-*-vxworks*)                   fmt=elf ;;
2569       ppc-*-windiss*)                   fmt=elf ;;
2570
2571       s390x-*-linux-gnu*)               fmt=elf em=linux ;;
2572       s390-*-linux-gnu*)                fmt=elf em=linux ;;
2573
2574       sh*-*-linux*)                     fmt=elf em=linux
2575             case ${cpu} in
2576                 sh*eb)  endian=big ;;
2577                 *)      endian=little ;;
2578             esac ;;
2579       sh5*-*-netbsd*)                   fmt=elf em=nbsd ;;
2580       sh64*-*-netbsd*)                  fmt=elf em=nbsd ;;
2581       sh*-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2582       sh-*-elf*)                        fmt=elf ;;
2583       sh-*-coff*)                       fmt=coff ;;
2584       sh-*-nto*)                        fmt=elf ;;
2585       sh-*-pe*)                         fmt=coff em=pe bfd_gas=yes endian=little ;;
2586       sh-*-rtemself*)                   fmt=elf ;;
2587       sh-*-rtems*)                      fmt=coff ;;
2588       sh64-*-elf*)                      fmt=elf ;;
2589
2590       ns32k-pc532-mach*)                fmt=aout em=pc532mach ;;
2591       ns32k-pc532-ux*)                  fmt=aout em=pc532mach ;;
2592       ns32k-pc532-lites*)               fmt=aout em=nbsd532 ;;
2593       ns32k-*-*n*bsd*)                  fmt=aout em=nbsd532 ;;
2594
2595       sparc-*-rtemsaout*)               fmt=aout ;;
2596       sparc-*-rtemself*)                fmt=elf ;;
2597       sparc-*-rtems*)                   fmt=elf ;;
2598       sparc-*-sunos4*)                  fmt=aout em=sun3 ;;
2599       sparc-*-aout | sparc*-*-vxworks*) fmt=aout em=sparcaout ;;
2600       sparc-*-coff)                     fmt=coff ;;
2601       sparc-*-linux*aout*)              fmt=aout em=linux ;;
2602       sparc-*-linux-gnu*)               fmt=elf em=linux ;;
2603       sparc-*-lynxos*)                  fmt=coff em=lynx ;;
2604       sparc-fujitsu-none)               fmt=aout ;;
2605       sparc-*-elf)                      fmt=elf ;;
2606       sparc-*-sysv4*)                   fmt=elf ;;
2607       sparc-*-solaris*)                 fmt=elf ;;
2608       sparc-*-netbsdelf*)               fmt=elf em=nbsd ;;
2609       sparc-*-*n*bsd*)  case ${cpu} in
2610                             sparc64)    fmt=elf em=nbsd ;;
2611                             *)          fmt=aout em=nbsd ;;
2612                         esac ;;
2613       strongarm-*-coff)                 fmt=coff ;;
2614       strongarm-*-elf)                  fmt=elf ;;
2615       xscale-*-coff)                    fmt=coff ;;
2616       xscale-*-elf)                     fmt=elf ;;
2617
2618       tic30-*-*aout*)                   fmt=aout bfd_gas=yes ;;
2619       tic30-*-*coff*)                   fmt=coff bfd_gas=yes ;;
2620       tic54x-*-* | c54x*-*-*)           fmt=coff bfd_gas=yes need_libm=yes;;
2621       tic80-*-*)                        fmt=coff ;;
2622
2623       v850-*-*)                         fmt=elf ;;
2624       v850e-*-*)                        fmt=elf ;;
2625       v850ea-*-*)                       fmt=elf ;;
2626
2627       vax-*-netbsdelf*)                 fmt=elf em=nbsd ;;
2628       vax-*-netbsd*)                    fmt=aout em=nbsd ;;
2629       vax-*-bsd* | vax-*-ultrix*)       fmt=aout ;;
2630       vax-*-vms)                        fmt=vms ;;
2631
2632       w65-*-*)                          fmt=coff ;;
2633
2634       xstormy16-*-*)                    fmt=elf ;;
2635
2636       z8k-*-coff | z8k-*-sim)           fmt=coff ;;
2637
2638       *-*-aout | *-*-scout)             fmt=aout ;;
2639       *-*-freebsd*)                     fmt=elf em=freebsd ;;
2640       *-*-nindy*)                       fmt=bout ;;
2641       *-*-bsd*)                         fmt=aout em=sun3 ;;
2642       *-*-generic)                      fmt=generic ;;
2643       *-*-xray | *-*-hms)               fmt=coff ;;
2644       *-*-sim)                          fmt=coff ;;
2645       *-*-elf | *-*-sysv4* | *-*-solaris*) fmt=elf dev=yes ;;
2646       *-*-vxworks)                      fmt=aout ;;
2647       *-*-netware)                      fmt=elf ;;
2648     esac
2649
2650     if test ${this_target} = $target ; then
2651       endian_def=
2652       if test x${endian} = xbig; then
2653         endian_def=1
2654       elif test x${endian} = xlittle; then
2655         endian_def=0
2656       fi
2657       if test x${endian_def} != x; then
2658         cat >> confdefs.h <<EOF
2659 #define TARGET_BYTES_BIG_ENDIAN $endian_def
2660 EOF
2661
2662       fi
2663     fi
2664
2665     case ${cpu_type}-${fmt} in
2666         alpha*-* | arm-* | i386-* | ia64*-* | mips-* | ns32k-* \
2667                 | pdp11-* | ppc-* | sparc-* | strongarm-* | xscale-* \
2668                 | *-elf | *-ecoff | *-som)
2669             bfd_gas=yes ;;
2670     esac
2671
2672 # Other random stuff.
2673
2674     case ${cpu_type} in
2675       mips)
2676         # Set mips_cpu to the name of the default CPU.
2677         case ${target_cpu} in
2678           mips | mipsbe | mipseb | mipsle | mipsel | mips64 | mips64el)
2679             mips_cpu=from-abi
2680             ;;
2681           mipsisa32 | mipsisa32el)
2682             mips_cpu=mips32
2683             ;;
2684           mipsisa64 | mipsisa64el)
2685             mips_cpu=mips64
2686             ;;
2687           mipstx39 | mipstx39el)
2688             mips_cpu=r3900
2689             ;;
2690           mips64* | mipsisa64* | mipsisa32*)
2691             mips_cpu=`echo $target_cpu | sed -e 's/[a-z]*..//' -e 's/el$//'`
2692             ;;
2693           *)
2694             { echo "configure: error: $target_cpu isn't a supported MIPS CPU name" 1>&2; exit 1; }
2695             ;;
2696         esac
2697         # See whether it's appropriate to set E_MIPS_ABI_O32 for o32
2698         # binaries.  It's a GNU extension that some OSes don't understand.
2699         # The value only matters on ELF targets.
2700         case ${target} in
2701           *-*-irix*)
2702             use_e_mips_abi_o32=0
2703             ;;
2704           *)
2705             use_e_mips_abi_o32=1
2706             ;;
2707         esac
2708         # Decide whether to generate 32-bit or 64-bit code by default.
2709         # Used to resolve -march=from-abi when an embedded ABI is selected.
2710         case ${target} in
2711           mips64*-*-* | mipsisa64*-*-*)
2712             mips_default_64bit=1
2713             ;;
2714           *)
2715             mips_default_64bit=0
2716             ;;
2717         esac
2718         cat >> confdefs.h <<EOF
2719 #define MIPS_CPU_STRING_DEFAULT "$mips_cpu"
2720 EOF
2721
2722         cat >> confdefs.h <<EOF
2723 #define USE_E_MIPS_ABI_O32 $use_e_mips_abi_o32
2724 EOF
2725
2726         cat >> confdefs.h <<EOF
2727 #define MIPS_DEFAULT_64BIT $mips_default_64bit
2728 EOF
2729
2730         ;;
2731     esac
2732
2733     # Do we need the opcodes library?
2734     case ${cpu_type} in
2735       vax | i386 | tic30)
2736         ;;
2737
2738       *)
2739         need_opcodes=yes
2740
2741         case "${enable_shared}" in
2742         yes) shared_opcodes=true ;;
2743         *opcodes*) shared_opcodes=true ;;
2744         *) shared_opcodes=false ;;
2745         esac
2746         if test "${shared_opcodes}" = "true"; then
2747           # A shared libopcodes must be linked against libbfd.
2748           need_bfd=yes
2749         fi
2750         ;;
2751     esac
2752
2753     # Any other special object files needed ?
2754     case ${cpu_type} in
2755       fr30 | ip2k | m32r | openrisc)
2756         using_cgen=yes
2757         ;;
2758
2759       frv)
2760         using_cgen=yes
2761         ;;
2762       m68k)
2763         case ${extra_objects} in
2764         *m68k-parse.o*) ;;
2765         *) extra_objects="$extra_objects m68k-parse.o" ;;
2766         esac
2767         ;;
2768
2769       mips)
2770         echo ${extra_objects} | grep -s "itbl-parse.o"
2771         if test $? -ne 0 ; then
2772           extra_objects="$extra_objects itbl-parse.o"
2773         fi
2774
2775         echo ${extra_objects} | grep -s "itbl-lex.o"
2776         if test $? -ne 0 ; then
2777           extra_objects="$extra_objects itbl-lex.o"
2778         fi
2779
2780         echo ${extra_objects} | grep -s "itbl-ops.o"
2781         if test $? -ne 0 ; then
2782           extra_objects="$extra_objects itbl-ops.o"
2783         fi
2784         ;;
2785
2786       i386 | s390 | sparc)
2787         if test $this_target = $target ; then
2788           cat >> confdefs.h <<EOF
2789 #define DEFAULT_ARCH "${arch}"
2790 EOF
2791
2792         fi
2793         ;;
2794
2795       xstormy16)
2796         using_cgen=yes
2797         ;;
2798
2799       *)
2800         ;;
2801     esac
2802
2803     if test $using_cgen = yes ; then
2804         case "x${extra_objects}" in
2805         *cgen.o*) ;;
2806         *) extra_objects="$extra_objects cgen.o" ;;
2807         esac
2808     fi
2809
2810 # See if we really can support this configuration with the emulation code.
2811
2812     if test $this_target = $target ; then
2813       primary_bfd_gas=$bfd_gas
2814       obj_format=$fmt
2815       te_file=$em
2816
2817       if test $bfd_gas = no ; then
2818         # Can't support other configurations this way.
2819         break
2820       fi
2821     elif test $bfd_gas = no ; then
2822       # Can't support this configuration.
2823       break
2824     fi
2825
2826 # From target name and format, produce a list of supported emulations.
2827
2828     case ${generic_target}-${fmt} in
2829       mips-*-irix5*-*)  emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2830       mips*-*-linux*-*) case "$endian" in
2831                         big)    emulation="mipsbelf mipslelf mipself" ;;
2832                         *)      emulation="mipslelf mipsbelf mipself" ;;
2833                         esac ;;
2834       mips-*-lnews*-ecoff) ;;
2835       mips-*-*-ecoff)   case "$endian" in
2836                         big)    emulation="mipsbecoff mipslecoff mipsecoff" ;;
2837                         *)      emulation="mipslecoff mipsbecoff mipsecoff" ;;
2838                         esac ;;
2839       mips-*-*-elf)     case "$endian" in
2840                         big)    emulation="mipsbelf mipslelf mipself" ;;
2841                         *)      emulation="mipslelf mipsbelf mipself" ;;
2842                         esac ;;
2843       mips-*-sysv4*MP*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;;
2844       # i386-pc-pe-coff != i386-pc-coff.
2845       i386-*-pe-coff)   ;;
2846       # Uncommenting the next line will turn on support for i386 AOUT
2847       # for the default linux configuration
2848       # i386-*-linux*-elf) emulation="i386elf i386aout" ;;
2849       #
2850       i386-*-aout)      emulation="i386aout" ;;
2851       i386-*-coff)      emulation="i386coff" ;;
2852       i386-*-elf)       emulation="i386elf" ;;
2853
2854       # Always all formats.  The first stated emulation becomes the default.
2855       cris-*-*aout*)    emulation="crisaout criself" ;;
2856       cris-*-*)         emulation="criself crisaout" ;;
2857     esac
2858
2859     emulations="$emulations $emulation"
2860
2861 done
2862
2863 # Turn on all targets if possible
2864 if test ${all_targets} = "yes"; then
2865   case ${target_cpu_type} in
2866   i386)
2867     case ${obj_format} in
2868     aout)
2869       emulations="$emulations i386coff i386elf"
2870       ;;
2871     coff)
2872       emulations="$emulations i386aout i386elf"
2873     ;;
2874     elf)
2875       emulations="$emulations i386aout i386coff"
2876       ;;
2877     esac
2878   ;;
2879   esac
2880 fi
2881
2882 # Assign floating point type.  Most processors with FP support
2883 # IEEE FP.  On those that don't support FP at all, usually IEEE
2884 # is emulated.
2885 case ${target_cpu} in
2886   vax | tahoe ) atof=${target_cpu} ;;
2887   pdp11)        atof=vax ;;
2888   *)            atof=ieee ;;
2889 esac
2890
2891 case "${obj_format}" in
2892   "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;;
2893 esac
2894
2895 # Unfortunately the cpu in cpu-opc.h file isn't always $(TARGET_CPU).
2896 cgen_cpu_prefix=""
2897 if test $using_cgen = yes ; then
2898   case ${target_cpu} in
2899     *) cgen_cpu_prefix=${target_cpu} ;;
2900   esac
2901
2902   cat >> confdefs.h <<\EOF
2903 #define USING_CGEN 1
2904 EOF
2905
2906 fi
2907
2908
2909 if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then
2910   { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; }
2911 fi
2912
2913 if test ! -r ${srcdir}/config/obj-${obj_format}.c; then
2914   { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; }
2915 fi
2916
2917 case ${user_bfd_gas}-${primary_bfd_gas} in
2918   yes-yes | no-no)
2919     # We didn't override user's choice.
2920     ;;
2921   no-yes)
2922     echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2
2923     ;;
2924   no-preferred)
2925     primary_bfd_gas=no
2926     ;;
2927   *-preferred)
2928     primary_bfd_gas=yes
2929     ;;
2930   yes-*)
2931     primary_bfd_gas=yes
2932     ;;
2933   -*)
2934     # User specified nothing.
2935     ;;
2936 esac
2937
2938 # Some COFF configurations want these random other flags set.
2939 case ${obj_format} in
2940   coff)
2941     case ${target_cpu_type} in
2942       i386) cat >> confdefs.h <<\EOF
2943 #define I386COFF 1
2944 EOF
2945  ;;
2946       m68k) cat >> confdefs.h <<\EOF
2947 #define M68KCOFF 1
2948 EOF
2949  ;;
2950       m88k) cat >> confdefs.h <<\EOF
2951 #define M88KCOFF 1
2952 EOF
2953  ;;
2954     esac
2955     ;;
2956 esac
2957
2958 # Getting this done right is going to be a bitch.  Each configuration specified
2959 # with --enable-targets=... should be checked for environment, format, cpu, and
2960 # bfd_gas setting.
2961 #
2962 # For each configuration, the necessary object file support code must be linked
2963 # in.  This might be only one, it might be up to four.  The necessary emulation
2964 # code needs to be provided, too.
2965 #
2966 # And then there's "--enable-targets=all"....
2967 #
2968 # For now, just always do it for MIPS ELF or ECOFF configurations.  Sigh.
2969
2970 formats="${obj_format}"
2971 emfiles=""
2972 EMULATIONS=""
2973 _gas_uniq_list="$emulations"
2974 _gas_uniq_newlist=""
2975 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
2976   case $_gas_uniq_i in
2977   _gas_uniq_dummy) ;;
2978   *) case " $_gas_uniq_newlist " in
2979        *" $_gas_uniq_i "*) ;;
2980        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
2981      esac ;;
2982   esac
2983 done
2984 emulations=$_gas_uniq_newlist
2985
2986 for em in . $emulations ; do
2987   case $em in
2988     .)  continue ;;
2989     mipsbelf | mipslelf | mipself)
2990         fmt=elf   file=mipself ;;
2991     mipsbecoff | mipslecoff | mipsecoff)
2992         fmt=ecoff file=mipsecoff ;;
2993     *coff)
2994         fmt=coff  file=$em ;;
2995     *aout)
2996         fmt=aout file=$em ;;
2997     *elf)
2998         fmt=elf file=$em ;;
2999   esac
3000   formats="$formats $fmt"
3001   emfiles="$emfiles e-$file.o"
3002   EMULATIONS="$EMULATIONS &$em,"
3003 done
3004 _gas_uniq_list="$formats"
3005 _gas_uniq_newlist=""
3006 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3007   case $_gas_uniq_i in
3008   _gas_uniq_dummy) ;;
3009   *) case " $_gas_uniq_newlist " in
3010        *" $_gas_uniq_i "*) ;;
3011        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3012      esac ;;
3013   esac
3014 done
3015 formats=$_gas_uniq_newlist
3016
3017 _gas_uniq_list="$emfiles"
3018 _gas_uniq_newlist=""
3019 for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do
3020   case $_gas_uniq_i in
3021   _gas_uniq_dummy) ;;
3022   *) case " $_gas_uniq_newlist " in
3023        *" $_gas_uniq_i "*) ;;
3024        *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;;
3025      esac ;;
3026   esac
3027 done
3028 emfiles=$_gas_uniq_newlist
3029
3030 if test `set . $formats ; shift ; echo $#` -gt 1 ; then
3031   for fmt in $formats ; do
3032     case $fmt in
3033       aout)     cat >> confdefs.h <<\EOF
3034 #define OBJ_MAYBE_AOUT 1
3035 EOF
3036    ;;
3037       bout)     cat >> confdefs.h <<\EOF
3038 #define OBJ_MAYBE_BOUT 1
3039 EOF
3040    ;;
3041       coff)     cat >> confdefs.h <<\EOF
3042 #define OBJ_MAYBE_COFF 1
3043 EOF
3044     ;;
3045       ecoff)    cat >> confdefs.h <<\EOF
3046 #define OBJ_MAYBE_ECOFF 1
3047 EOF
3048    ;;
3049       elf)      cat >> confdefs.h <<\EOF
3050 #define OBJ_MAYBE_ELF 1
3051 EOF
3052      ;;
3053       generic)  cat >> confdefs.h <<\EOF
3054 #define OBJ_MAYBE_GENERIC 1
3055 EOF
3056  ;;
3057       hp300)    cat >> confdefs.h <<\EOF
3058 #define OBJ_MAYBE_HP300 1
3059 EOF
3060    ;;
3061       ieee)     cat >> confdefs.h <<\EOF
3062 #define OBJ_MAYBE_IEEE 1
3063 EOF
3064     ;;
3065       som)      cat >> confdefs.h <<\EOF
3066 #define OBJ_MAYBE_SOM 1
3067 EOF
3068      ;;
3069       vms)      cat >> confdefs.h <<\EOF
3070 #define OBJ_MAYBE_VMS 1
3071 EOF
3072      ;;
3073     esac
3074     extra_objects="$extra_objects obj-$fmt.o"
3075   done
3076   obj_format=multi
3077 fi
3078 if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then
3079   DEFAULT_EMULATION=`set . $emulations ; echo $2`
3080   # e-mips* has more than one emulation per file, e-i386* has just one at the
3081   # moment.  If only one emulation is specified, then don't define
3082   # USE_EMULATIONS or include any of the e-files as they will only be bloat.
3083   case "${obj_format}${emfiles}" in
3084     multi* | *mips*)
3085       extra_objects="$extra_objects $emfiles"
3086       cat >> confdefs.h <<\EOF
3087 #define USE_EMULATIONS 1
3088 EOF
3089  ;;
3090   esac
3091 fi
3092
3093 cat >> confdefs.h <<EOF
3094 #define EMULATIONS $EMULATIONS
3095 EOF
3096
3097 cat >> confdefs.h <<EOF
3098 #define DEFAULT_EMULATION "$DEFAULT_EMULATION"
3099 EOF
3100
3101
3102 case ${primary_bfd_gas}-${target_cpu_type}-${obj_format} in
3103   yes-*-coff)   need_bfd=yes ;;
3104   no-*-coff)    need_bfd=yes
3105                 cat >> confdefs.h <<\EOF
3106 #define MANY_SEGMENTS 1
3107 EOF
3108  ;;
3109 esac
3110
3111 reject_dev_configs=yes
3112
3113 case ${reject_dev_configs}-${dev} in
3114   yes-yes) # Oops.
3115     { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; }
3116     ;;
3117 esac
3118
3119
3120
3121
3122
3123
3124
3125 case "${primary_bfd_gas}" in
3126   yes)  cat >> confdefs.h <<\EOF
3127 #define BFD_ASSEMBLER 1
3128 EOF
3129
3130         need_bfd=yes ;;
3131 esac
3132
3133 # do we need the opcodes library?
3134 case "${need_opcodes}" in
3135 yes)
3136   OPCODES_LIB=../opcodes/libopcodes.la
3137   ;;
3138 esac
3139
3140 case "${need_bfd}" in
3141 yes)
3142   BFDLIB=../bfd/libbfd.la
3143   ALL_OBJ_DEPS="$ALL_OBJ_DEPS"' ../bfd/bfd.h $(INCDIR)/symcat.h'
3144   ;;
3145 esac
3146
3147
3148
3149
3150
3151
3152 cat >> confdefs.h <<EOF
3153 #define TARGET_ALIAS "${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 $ac_cv_c_stack_direction
4234 EOF
4235
4236 fi
4237
4238 for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
4239 do
4240 ac_safe=`echo "$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 #if HAVE_SYS_TYPES_H
4371 # include <sys/types.h>
4372 #endif
4373
4374 #if HAVE_STDLIB_H
4375 # include <stdlib.h>
4376 #endif
4377
4378 #if HAVE_SYS_STAT_H
4379 # include <sys/stat.h>
4380 #endif
4381
4382 #if HAVE_UNISTD_H
4383 # include <unistd.h>
4384 #endif
4385
4386 /* This mess was copied from the GNU getpagesize.h.  */
4387 #ifndef HAVE_GETPAGESIZE
4388
4389 /* Assume that all systems that can run configure have sys/param.h.  */
4390 # ifndef HAVE_SYS_PARAM_H
4391 #  define HAVE_SYS_PARAM_H 1
4392 # endif
4393
4394 # ifdef _SC_PAGESIZE
4395 #  define getpagesize() sysconf(_SC_PAGESIZE)
4396 # else /* no _SC_PAGESIZE */
4397 #  ifdef HAVE_SYS_PARAM_H
4398 #   include <sys/param.h>
4399 #   ifdef EXEC_PAGESIZE
4400 #    define getpagesize() EXEC_PAGESIZE
4401 #   else /* no EXEC_PAGESIZE */
4402 #    ifdef NBPG
4403 #     define getpagesize() NBPG * CLSIZE
4404 #     ifndef CLSIZE
4405 #      define CLSIZE 1
4406 #     endif /* no CLSIZE */
4407 #    else /* no NBPG */
4408 #     ifdef NBPC
4409 #      define getpagesize() NBPC
4410 #     else /* no NBPC */
4411 #      ifdef PAGESIZE
4412 #       define getpagesize() PAGESIZE
4413 #      endif /* PAGESIZE */
4414 #     endif /* no NBPC */
4415 #    endif /* no NBPG */
4416 #   endif /* no EXEC_PAGESIZE */
4417 #  else /* no HAVE_SYS_PARAM_H */
4418 #   define getpagesize() 8192   /* punt totally */
4419 #  endif /* no HAVE_SYS_PARAM_H */
4420 # endif /* no _SC_PAGESIZE */
4421
4422 #endif /* no HAVE_GETPAGESIZE */
4423
4424 #ifdef __cplusplus
4425 extern "C" { void *malloc(unsigned); }
4426 #else
4427 char *malloc();
4428 #endif
4429
4430 int
4431 main()
4432 {
4433         char *data, *data2, *data3;
4434         int i, pagesize;
4435         int fd;
4436
4437         pagesize = getpagesize();
4438
4439         /*
4440          * First, make a file with some known garbage in it.
4441          */
4442         data = malloc(pagesize);
4443         if (!data)
4444                 exit(1);
4445         for (i = 0; i < pagesize; ++i)
4446                 *(data + i) = rand();
4447         umask(0);
4448         fd = creat("conftestmmap", 0600);
4449         if (fd < 0)
4450                 exit(1);
4451         if (write(fd, data, pagesize) != pagesize)
4452                 exit(1);
4453         close(fd);
4454
4455         /*
4456          * Next, try to mmap the file at a fixed address which
4457          * already has something else allocated at it.  If we can,
4458          * also make sure that we see the same garbage.
4459          */
4460         fd = open("conftestmmap", O_RDWR);
4461         if (fd < 0)
4462                 exit(1);
4463         data2 = malloc(2 * pagesize);
4464         if (!data2)
4465                 exit(1);
4466         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
4467         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
4468             MAP_PRIVATE | MAP_FIXED, fd, 0L))
4469                 exit(1);
4470         for (i = 0; i < pagesize; ++i)
4471                 if (*(data + i) != *(data2 + i))
4472                         exit(1);
4473
4474         /*
4475          * Finally, make sure that changes to the mapped area
4476          * do not percolate back to the file as seen by read().
4477          * (This is a bug on some variants of i386 svr4.0.)
4478          */
4479         for (i = 0; i < pagesize; ++i)
4480                 *(data2 + i) = *(data2 + i) + 1;
4481         data3 = malloc(pagesize);
4482         if (!data3)
4483                 exit(1);
4484         if (read(fd, data3, pagesize) != pagesize)
4485                 exit(1);
4486         for (i = 0; i < pagesize; ++i)
4487                 if (*(data + i) != *(data3 + i))
4488                         exit(1);
4489         close(fd);
4490         unlink("conftestmmap");
4491         exit(0);
4492 }
4493
4494 EOF
4495 if { (eval echo configure:4496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
4496 then
4497   ac_cv_func_mmap_fixed_mapped=yes
4498 else
4499   echo "configure: failed program was:" >&5
4500   cat conftest.$ac_ext >&5
4501   rm -fr conftest*
4502   ac_cv_func_mmap_fixed_mapped=no
4503 fi
4504 rm -fr conftest*
4505 fi
4506
4507 fi
4508
4509 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
4510 if test $ac_cv_func_mmap_fixed_mapped = yes; then
4511   cat >> confdefs.h <<\EOF
4512 #define HAVE_MMAP 1
4513 EOF
4514
4515 fi
4516
4517
4518    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
4519 unistd.h values.h sys/param.h
4520 do
4521 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4522 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4523 echo "configure:4524: checking for $ac_hdr" >&5
4524 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4525   echo $ac_n "(cached) $ac_c" 1>&6
4526 else
4527   cat > conftest.$ac_ext <<EOF
4528 #line 4529 "configure"
4529 #include "confdefs.h"
4530 #include <$ac_hdr>
4531 EOF
4532 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4533 { (eval echo configure:4534: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4534 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4535 if test -z "$ac_err"; then
4536   rm -rf conftest*
4537   eval "ac_cv_header_$ac_safe=yes"
4538 else
4539   echo "$ac_err" >&5
4540   echo "configure: failed program was:" >&5
4541   cat conftest.$ac_ext >&5
4542   rm -rf conftest*
4543   eval "ac_cv_header_$ac_safe=no"
4544 fi
4545 rm -f conftest*
4546 fi
4547 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4548   echo "$ac_t""yes" 1>&6
4549     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
4550   cat >> confdefs.h <<EOF
4551 #define $ac_tr_hdr 1
4552 EOF
4553
4554 else
4555   echo "$ac_t""no" 1>&6
4556 fi
4557 done
4558
4559    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
4560 __argz_count __argz_stringify __argz_next
4561 do
4562 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4563 echo "configure:4564: checking for $ac_func" >&5
4564 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4565   echo $ac_n "(cached) $ac_c" 1>&6
4566 else
4567   cat > conftest.$ac_ext <<EOF
4568 #line 4569 "configure"
4569 #include "confdefs.h"
4570 /* System header to define __stub macros and hopefully few prototypes,
4571     which can conflict with char $ac_func(); below.  */
4572 #include <assert.h>
4573 /* Override any gcc2 internal prototype to avoid an error.  */
4574 /* We use char because int might match the return type of a gcc2
4575     builtin and then its argument prototype would still apply.  */
4576 char $ac_func();
4577
4578 int main() {
4579
4580 /* The GNU C library defines this for functions which it implements
4581     to always fail with ENOSYS.  Some functions are actually named
4582     something starting with __ and the normal name is an alias.  */
4583 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4584 choke me
4585 #else
4586 $ac_func();
4587 #endif
4588
4589 ; return 0; }
4590 EOF
4591 if { (eval echo configure:4592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4592   rm -rf conftest*
4593   eval "ac_cv_func_$ac_func=yes"
4594 else
4595   echo "configure: failed program was:" >&5
4596   cat conftest.$ac_ext >&5
4597   rm -rf conftest*
4598   eval "ac_cv_func_$ac_func=no"
4599 fi
4600 rm -f conftest*
4601 fi
4602
4603 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4604   echo "$ac_t""yes" 1>&6
4605     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4606   cat >> confdefs.h <<EOF
4607 #define $ac_tr_func 1
4608 EOF
4609
4610 else
4611   echo "$ac_t""no" 1>&6
4612 fi
4613 done
4614
4615
4616    if test "${ac_cv_func_stpcpy+set}" != "set"; then
4617      for ac_func in stpcpy
4618 do
4619 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4620 echo "configure:4621: checking for $ac_func" >&5
4621 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4622   echo $ac_n "(cached) $ac_c" 1>&6
4623 else
4624   cat > conftest.$ac_ext <<EOF
4625 #line 4626 "configure"
4626 #include "confdefs.h"
4627 /* System header to define __stub macros and hopefully few prototypes,
4628     which can conflict with char $ac_func(); below.  */
4629 #include <assert.h>
4630 /* Override any gcc2 internal prototype to avoid an error.  */
4631 /* We use char because int might match the return type of a gcc2
4632     builtin and then its argument prototype would still apply.  */
4633 char $ac_func();
4634
4635 int main() {
4636
4637 /* The GNU C library defines this for functions which it implements
4638     to always fail with ENOSYS.  Some functions are actually named
4639     something starting with __ and the normal name is an alias.  */
4640 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4641 choke me
4642 #else
4643 $ac_func();
4644 #endif
4645
4646 ; return 0; }
4647 EOF
4648 if { (eval echo configure:4649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4649   rm -rf conftest*
4650   eval "ac_cv_func_$ac_func=yes"
4651 else
4652   echo "configure: failed program was:" >&5
4653   cat conftest.$ac_ext >&5
4654   rm -rf conftest*
4655   eval "ac_cv_func_$ac_func=no"
4656 fi
4657 rm -f conftest*
4658 fi
4659
4660 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4661   echo "$ac_t""yes" 1>&6
4662     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4663   cat >> confdefs.h <<EOF
4664 #define $ac_tr_func 1
4665 EOF
4666
4667 else
4668   echo "$ac_t""no" 1>&6
4669 fi
4670 done
4671
4672    fi
4673    if test "${ac_cv_func_stpcpy}" = "yes"; then
4674      cat >> confdefs.h <<\EOF
4675 #define HAVE_STPCPY 1
4676 EOF
4677
4678    fi
4679
4680    if test $ac_cv_header_locale_h = yes; then
4681     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
4682 echo "configure:4683: checking for LC_MESSAGES" >&5
4683 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
4684   echo $ac_n "(cached) $ac_c" 1>&6
4685 else
4686   cat > conftest.$ac_ext <<EOF
4687 #line 4688 "configure"
4688 #include "confdefs.h"
4689 #include <locale.h>
4690 int main() {
4691 return LC_MESSAGES
4692 ; return 0; }
4693 EOF
4694 if { (eval echo configure:4695: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4695   rm -rf conftest*
4696   am_cv_val_LC_MESSAGES=yes
4697 else
4698   echo "configure: failed program was:" >&5
4699   cat conftest.$ac_ext >&5
4700   rm -rf conftest*
4701   am_cv_val_LC_MESSAGES=no
4702 fi
4703 rm -f conftest*
4704 fi
4705
4706 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
4707     if test $am_cv_val_LC_MESSAGES = yes; then
4708       cat >> confdefs.h <<\EOF
4709 #define HAVE_LC_MESSAGES 1
4710 EOF
4711
4712     fi
4713   fi
4714    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
4715 echo "configure:4716: checking whether NLS is requested" >&5
4716         # Check whether --enable-nls or --disable-nls was given.
4717 if test "${enable_nls+set}" = set; then
4718   enableval="$enable_nls"
4719   USE_NLS=$enableval
4720 else
4721   USE_NLS=yes
4722 fi
4723
4724     echo "$ac_t""$USE_NLS" 1>&6
4725
4726
4727     USE_INCLUDED_LIBINTL=no
4728
4729         if test "$USE_NLS" = "yes"; then
4730       cat >> confdefs.h <<\EOF
4731 #define ENABLE_NLS 1
4732 EOF
4733
4734       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
4735 echo "configure:4736: checking whether included gettext is requested" >&5
4736       # Check whether --with-included-gettext or --without-included-gettext was given.
4737 if test "${with_included_gettext+set}" = set; then
4738   withval="$with_included_gettext"
4739   nls_cv_force_use_gnu_gettext=$withval
4740 else
4741   nls_cv_force_use_gnu_gettext=no
4742 fi
4743
4744       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
4745
4746       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
4747       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
4748                                         nls_cv_header_intl=
4749         nls_cv_header_libgt=
4750         CATOBJEXT=NONE
4751
4752         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
4753 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
4754 echo "configure:4755: checking for libintl.h" >&5
4755 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4756   echo $ac_n "(cached) $ac_c" 1>&6
4757 else
4758   cat > conftest.$ac_ext <<EOF
4759 #line 4760 "configure"
4760 #include "confdefs.h"
4761 #include <libintl.h>
4762 EOF
4763 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4764 { (eval echo configure:4765: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4765 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4766 if test -z "$ac_err"; then
4767   rm -rf conftest*
4768   eval "ac_cv_header_$ac_safe=yes"
4769 else
4770   echo "$ac_err" >&5
4771   echo "configure: failed program was:" >&5
4772   cat conftest.$ac_ext >&5
4773   rm -rf conftest*
4774   eval "ac_cv_header_$ac_safe=no"
4775 fi
4776 rm -f conftest*
4777 fi
4778 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
4779   echo "$ac_t""yes" 1>&6
4780   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
4781 echo "configure:4782: checking for gettext in libc" >&5
4782 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
4783   echo $ac_n "(cached) $ac_c" 1>&6
4784 else
4785   cat > conftest.$ac_ext <<EOF
4786 #line 4787 "configure"
4787 #include "confdefs.h"
4788 #include <libintl.h>
4789 int main() {
4790 return (int) gettext ("")
4791 ; return 0; }
4792 EOF
4793 if { (eval echo configure:4794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4794   rm -rf conftest*
4795   gt_cv_func_gettext_libc=yes
4796 else
4797   echo "configure: failed program was:" >&5
4798   cat conftest.$ac_ext >&5
4799   rm -rf conftest*
4800   gt_cv_func_gettext_libc=no
4801 fi
4802 rm -f conftest*
4803 fi
4804
4805 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
4806
4807            if test "$gt_cv_func_gettext_libc" != "yes"; then
4808              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
4809 echo "configure:4810: checking for bindtextdomain in -lintl" >&5
4810 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
4811 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4812   echo $ac_n "(cached) $ac_c" 1>&6
4813 else
4814   ac_save_LIBS="$LIBS"
4815 LIBS="-lintl  $LIBS"
4816 cat > conftest.$ac_ext <<EOF
4817 #line 4818 "configure"
4818 #include "confdefs.h"
4819 /* Override any gcc2 internal prototype to avoid an error.  */
4820 /* We use char because int might match the return type of a gcc2
4821     builtin and then its argument prototype would still apply.  */
4822 char bindtextdomain();
4823
4824 int main() {
4825 bindtextdomain()
4826 ; return 0; }
4827 EOF
4828 if { (eval echo configure:4829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4829   rm -rf conftest*
4830   eval "ac_cv_lib_$ac_lib_var=yes"
4831 else
4832   echo "configure: failed program was:" >&5
4833   cat conftest.$ac_ext >&5
4834   rm -rf conftest*
4835   eval "ac_cv_lib_$ac_lib_var=no"
4836 fi
4837 rm -f conftest*
4838 LIBS="$ac_save_LIBS"
4839
4840 fi
4841 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
4842   echo "$ac_t""yes" 1>&6
4843   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
4844 echo "configure:4845: checking for gettext in libintl" >&5
4845 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
4846   echo $ac_n "(cached) $ac_c" 1>&6
4847 else
4848   cat > conftest.$ac_ext <<EOF
4849 #line 4850 "configure"
4850 #include "confdefs.h"
4851
4852 int main() {
4853 return (int) gettext ("")
4854 ; return 0; }
4855 EOF
4856 if { (eval echo configure:4857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4857   rm -rf conftest*
4858   gt_cv_func_gettext_libintl=yes
4859 else
4860   echo "configure: failed program was:" >&5
4861   cat conftest.$ac_ext >&5
4862   rm -rf conftest*
4863   gt_cv_func_gettext_libintl=no
4864 fi
4865 rm -f conftest*
4866 fi
4867
4868 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
4869 else
4870   echo "$ac_t""no" 1>&6
4871 fi
4872
4873            fi
4874
4875            if test "$gt_cv_func_gettext_libc" = "yes" \
4876               || test "$gt_cv_func_gettext_libintl" = "yes"; then
4877               cat >> confdefs.h <<\EOF
4878 #define HAVE_GETTEXT 1
4879 EOF
4880
4881               # Extract the first word of "msgfmt", so it can be a program name with args.
4882 set dummy msgfmt; ac_word=$2
4883 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4884 echo "configure:4885: checking for $ac_word" >&5
4885 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
4886   echo $ac_n "(cached) $ac_c" 1>&6
4887 else
4888   case "$MSGFMT" in
4889   /*)
4890   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
4891   ;;
4892   *)
4893   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
4894   for ac_dir in $PATH; do
4895     test -z "$ac_dir" && ac_dir=.
4896     if test -f $ac_dir/$ac_word; then
4897       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
4898         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
4899         break
4900       fi
4901     fi
4902   done
4903   IFS="$ac_save_ifs"
4904   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
4905   ;;
4906 esac
4907 fi
4908 MSGFMT="$ac_cv_path_MSGFMT"
4909 if test -n "$MSGFMT"; then
4910   echo "$ac_t""$MSGFMT" 1>&6
4911 else
4912   echo "$ac_t""no" 1>&6
4913 fi
4914               if test "$MSGFMT" != "no"; then
4915                 for ac_func in dcgettext
4916 do
4917 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
4918 echo "configure:4919: checking for $ac_func" >&5
4919 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
4920   echo $ac_n "(cached) $ac_c" 1>&6
4921 else
4922   cat > conftest.$ac_ext <<EOF
4923 #line 4924 "configure"
4924 #include "confdefs.h"
4925 /* System header to define __stub macros and hopefully few prototypes,
4926     which can conflict with char $ac_func(); below.  */
4927 #include <assert.h>
4928 /* Override any gcc2 internal prototype to avoid an error.  */
4929 /* We use char because int might match the return type of a gcc2
4930     builtin and then its argument prototype would still apply.  */
4931 char $ac_func();
4932
4933 int main() {
4934
4935 /* The GNU C library defines this for functions which it implements
4936     to always fail with ENOSYS.  Some functions are actually named
4937     something starting with __ and the normal name is an alias.  */
4938 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
4939 choke me
4940 #else
4941 $ac_func();
4942 #endif
4943
4944 ; return 0; }
4945 EOF
4946 if { (eval echo configure:4947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4947   rm -rf conftest*
4948   eval "ac_cv_func_$ac_func=yes"
4949 else
4950   echo "configure: failed program was:" >&5
4951   cat conftest.$ac_ext >&5
4952   rm -rf conftest*
4953   eval "ac_cv_func_$ac_func=no"
4954 fi
4955 rm -f conftest*
4956 fi
4957
4958 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
4959   echo "$ac_t""yes" 1>&6
4960     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
4961   cat >> confdefs.h <<EOF
4962 #define $ac_tr_func 1
4963 EOF
4964
4965 else
4966   echo "$ac_t""no" 1>&6
4967 fi
4968 done
4969
4970                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
4971 set dummy gmsgfmt; ac_word=$2
4972 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4973 echo "configure:4974: checking for $ac_word" >&5
4974 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
4975   echo $ac_n "(cached) $ac_c" 1>&6
4976 else
4977   case "$GMSGFMT" in
4978   /*)
4979   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
4980   ;;
4981   ?:/*)
4982   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
4983   ;;
4984   *)
4985   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
4986   ac_dummy="$PATH"
4987   for ac_dir in $ac_dummy; do
4988     test -z "$ac_dir" && ac_dir=.
4989     if test -f $ac_dir/$ac_word; then
4990       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
4991       break
4992     fi
4993   done
4994   IFS="$ac_save_ifs"
4995   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
4996   ;;
4997 esac
4998 fi
4999 GMSGFMT="$ac_cv_path_GMSGFMT"
5000 if test -n "$GMSGFMT"; then
5001   echo "$ac_t""$GMSGFMT" 1>&6
5002 else
5003   echo "$ac_t""no" 1>&6
5004 fi
5005
5006                 # Extract the first word of "xgettext", so it can be a program name with args.
5007 set dummy xgettext; ac_word=$2
5008 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5009 echo "configure:5010: checking for $ac_word" >&5
5010 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5011   echo $ac_n "(cached) $ac_c" 1>&6
5012 else
5013   case "$XGETTEXT" in
5014   /*)
5015   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5016   ;;
5017   *)
5018   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5019   for ac_dir in $PATH; do
5020     test -z "$ac_dir" && ac_dir=.
5021     if test -f $ac_dir/$ac_word; then
5022       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5023         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5024         break
5025       fi
5026     fi
5027   done
5028   IFS="$ac_save_ifs"
5029   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5030   ;;
5031 esac
5032 fi
5033 XGETTEXT="$ac_cv_path_XGETTEXT"
5034 if test -n "$XGETTEXT"; then
5035   echo "$ac_t""$XGETTEXT" 1>&6
5036 else
5037   echo "$ac_t""no" 1>&6
5038 fi
5039
5040                 cat > conftest.$ac_ext <<EOF
5041 #line 5042 "configure"
5042 #include "confdefs.h"
5043
5044 int main() {
5045 extern int _nl_msg_cat_cntr;
5046                                return _nl_msg_cat_cntr
5047 ; return 0; }
5048 EOF
5049 if { (eval echo configure:5050: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5050   rm -rf conftest*
5051   CATOBJEXT=.gmo
5052                    DATADIRNAME=share
5053 else
5054   echo "configure: failed program was:" >&5
5055   cat conftest.$ac_ext >&5
5056   rm -rf conftest*
5057   CATOBJEXT=.mo
5058                    DATADIRNAME=lib
5059 fi
5060 rm -f conftest*
5061                 INSTOBJEXT=.mo
5062               fi
5063             fi
5064
5065 else
5066   echo "$ac_t""no" 1>&6
5067 fi
5068
5069
5070
5071         if test "$CATOBJEXT" = "NONE"; then
5072                           nls_cv_use_gnu_gettext=yes
5073         fi
5074       fi
5075
5076       if test "$nls_cv_use_gnu_gettext" = "yes"; then
5077                 INTLOBJS="\$(GETTOBJS)"
5078         # Extract the first word of "msgfmt", so it can be a program name with args.
5079 set dummy msgfmt; ac_word=$2
5080 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5081 echo "configure:5082: checking for $ac_word" >&5
5082 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
5083   echo $ac_n "(cached) $ac_c" 1>&6
5084 else
5085   case "$MSGFMT" in
5086   /*)
5087   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
5088   ;;
5089   *)
5090   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5091   for ac_dir in $PATH; do
5092     test -z "$ac_dir" && ac_dir=.
5093     if test -f $ac_dir/$ac_word; then
5094       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
5095         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
5096         break
5097       fi
5098     fi
5099   done
5100   IFS="$ac_save_ifs"
5101   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
5102   ;;
5103 esac
5104 fi
5105 MSGFMT="$ac_cv_path_MSGFMT"
5106 if test -n "$MSGFMT"; then
5107   echo "$ac_t""$MSGFMT" 1>&6
5108 else
5109   echo "$ac_t""no" 1>&6
5110 fi
5111
5112         # Extract the first word of "gmsgfmt", so it can be a program name with args.
5113 set dummy gmsgfmt; ac_word=$2
5114 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5115 echo "configure:5116: checking for $ac_word" >&5
5116 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
5117   echo $ac_n "(cached) $ac_c" 1>&6
5118 else
5119   case "$GMSGFMT" in
5120   /*)
5121   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
5122   ;;
5123   ?:/*)
5124   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
5125   ;;
5126   *)
5127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
5128   ac_dummy="$PATH"
5129   for ac_dir in $ac_dummy; do
5130     test -z "$ac_dir" && ac_dir=.
5131     if test -f $ac_dir/$ac_word; then
5132       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
5133       break
5134     fi
5135   done
5136   IFS="$ac_save_ifs"
5137   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
5138   ;;
5139 esac
5140 fi
5141 GMSGFMT="$ac_cv_path_GMSGFMT"
5142 if test -n "$GMSGFMT"; then
5143   echo "$ac_t""$GMSGFMT" 1>&6
5144 else
5145   echo "$ac_t""no" 1>&6
5146 fi
5147
5148         # Extract the first word of "xgettext", so it can be a program name with args.
5149 set dummy xgettext; ac_word=$2
5150 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5151 echo "configure:5152: checking for $ac_word" >&5
5152 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
5153   echo $ac_n "(cached) $ac_c" 1>&6
5154 else
5155   case "$XGETTEXT" in
5156   /*)
5157   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
5158   ;;
5159   *)
5160   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
5161   for ac_dir in $PATH; do
5162     test -z "$ac_dir" && ac_dir=.
5163     if test -f $ac_dir/$ac_word; then
5164       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
5165         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
5166         break
5167       fi
5168     fi
5169   done
5170   IFS="$ac_save_ifs"
5171   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
5172   ;;
5173 esac
5174 fi
5175 XGETTEXT="$ac_cv_path_XGETTEXT"
5176 if test -n "$XGETTEXT"; then
5177   echo "$ac_t""$XGETTEXT" 1>&6
5178 else
5179   echo "$ac_t""no" 1>&6
5180 fi
5181
5182
5183         USE_INCLUDED_LIBINTL=yes
5184         CATOBJEXT=.gmo
5185         INSTOBJEXT=.mo
5186         DATADIRNAME=share
5187         INTLDEPS='$(top_builddir)/../intl/libintl.a'
5188         INTLLIBS=$INTLDEPS
5189         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
5190         nls_cv_header_intl=libintl.h
5191         nls_cv_header_libgt=libgettext.h
5192       fi
5193
5194             if test "$XGETTEXT" != ":"; then
5195                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
5196           : ;
5197         else
5198           echo "$ac_t""found xgettext programs is not GNU xgettext; ignore it" 1>&6
5199           XGETTEXT=":"
5200         fi
5201       fi
5202
5203       # We need to process the po/ directory.
5204       POSUB=po
5205     else
5206       DATADIRNAME=share
5207       nls_cv_header_intl=libintl.h
5208       nls_cv_header_libgt=libgettext.h
5209     fi
5210
5211     # If this is used in GNU gettext we have to set USE_NLS to `yes'
5212     # because some of the sources are only built for this goal.
5213     if test "$PACKAGE" = gettext; then
5214       USE_NLS=yes
5215       USE_INCLUDED_LIBINTL=yes
5216     fi
5217
5218                 for lang in $ALL_LINGUAS; do
5219       GMOFILES="$GMOFILES $lang.gmo"
5220       POFILES="$POFILES $lang.po"
5221     done
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236    if test "x$CATOBJEXT" != "x"; then
5237      if test "x$ALL_LINGUAS" = "x"; then
5238        LINGUAS=
5239      else
5240        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
5241 echo "configure:5242: checking for catalogs to be installed" >&5
5242        NEW_LINGUAS=
5243        for lang in ${LINGUAS=$ALL_LINGUAS}; do
5244          case "$ALL_LINGUAS" in
5245           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
5246          esac
5247        done
5248        LINGUAS=$NEW_LINGUAS
5249        echo "$ac_t""$LINGUAS" 1>&6
5250      fi
5251
5252           if test -n "$LINGUAS"; then
5253        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
5254      fi
5255    fi
5256
5257             if test $ac_cv_header_locale_h = yes; then
5258      INCLUDE_LOCALE_H="#include <locale.h>"
5259    else
5260      INCLUDE_LOCALE_H="\
5261 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
5262    fi
5263
5264
5265             if test -f $srcdir/po2tbl.sed.in; then
5266       if test "$CATOBJEXT" = ".cat"; then
5267          ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
5268 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
5269 echo "configure:5270: checking for linux/version.h" >&5
5270 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5271   echo $ac_n "(cached) $ac_c" 1>&6
5272 else
5273   cat > conftest.$ac_ext <<EOF
5274 #line 5275 "configure"
5275 #include "confdefs.h"
5276 #include <linux/version.h>
5277 EOF
5278 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5279 { (eval echo configure:5280: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5280 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5281 if test -z "$ac_err"; then
5282   rm -rf conftest*
5283   eval "ac_cv_header_$ac_safe=yes"
5284 else
5285   echo "$ac_err" >&5
5286   echo "configure: failed program was:" >&5
5287   cat conftest.$ac_ext >&5
5288   rm -rf conftest*
5289   eval "ac_cv_header_$ac_safe=no"
5290 fi
5291 rm -f conftest*
5292 fi
5293 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5294   echo "$ac_t""yes" 1>&6
5295   msgformat=linux
5296 else
5297   echo "$ac_t""no" 1>&6
5298 msgformat=xopen
5299 fi
5300
5301
5302                          sed -e '/^#/d' $srcdir/$msgformat-msg.sed > po2msg.sed
5303       fi
5304             sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
5305          $srcdir/po2tbl.sed.in > po2tbl.sed
5306    fi
5307
5308             if test "$PACKAGE" = "gettext"; then
5309      GT_NO="#NO#"
5310      GT_YES=
5311    else
5312      GT_NO=
5313      GT_YES="#YES#"
5314    fi
5315
5316
5317
5318    MKINSTALLDIRS="\$(srcdir)/../../mkinstalldirs"
5319
5320
5321       l=
5322
5323
5324             if test -f $srcdir/po/POTFILES.in; then
5325       test -d po || mkdir po
5326       if test "x$srcdir" != "x."; then
5327          if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
5328             posrcprefix="$srcdir/"
5329          else
5330             posrcprefix="../$srcdir/"
5331          fi
5332       else
5333          posrcprefix="../"
5334       fi
5335       rm -f po/POTFILES
5336       sed -e "/^#/d" -e "/^\$/d" -e "s,.*,      $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
5337          < $srcdir/po/POTFILES.in > po/POTFILES
5338    fi
5339
5340
5341 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
5342 echo "configure:5343: checking whether to enable maintainer-specific portions of Makefiles" >&5
5343     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
5344 if test "${enable_maintainer_mode+set}" = set; then
5345   enableval="$enable_maintainer_mode"
5346   USE_MAINTAINER_MODE=$enableval
5347 else
5348   USE_MAINTAINER_MODE=no
5349 fi
5350
5351   echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6
5352
5353
5354 if test $USE_MAINTAINER_MODE = yes; then
5355   MAINTAINER_MODE_TRUE=
5356   MAINTAINER_MODE_FALSE='#'
5357 else
5358   MAINTAINER_MODE_TRUE='#'
5359   MAINTAINER_MODE_FALSE=
5360 fi
5361   MAINT=$MAINTAINER_MODE_TRUE
5362
5363
5364
5365
5366 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
5367 echo "configure:5368: checking for executable suffix" >&5
5368 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
5369   echo $ac_n "(cached) $ac_c" 1>&6
5370 else
5371   if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
5372   ac_cv_exeext=.exe
5373 else
5374   rm -f conftest*
5375   echo 'int main () { return 0; }' > conftest.$ac_ext
5376   ac_cv_exeext=
5377   if { (eval echo configure:5378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
5378     for file in conftest.*; do
5379       case $file in
5380       *.c | *.o | *.obj) ;;
5381       *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
5382       esac
5383     done
5384   else
5385     { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; }
5386   fi
5387   rm -f conftest*
5388   test x"${ac_cv_exeext}" = x && ac_cv_exeext=no
5389 fi
5390 fi
5391
5392 EXEEXT=""
5393 test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
5394 echo "$ac_t""${ac_cv_exeext}" 1>&6
5395 ac_exeext=$EXEEXT
5396
5397
5398 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h
5399 do
5400 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
5401 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
5402 echo "configure:5403: checking for $ac_hdr" >&5
5403 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
5404   echo $ac_n "(cached) $ac_c" 1>&6
5405 else
5406   cat > conftest.$ac_ext <<EOF
5407 #line 5408 "configure"
5408 #include "confdefs.h"
5409 #include <$ac_hdr>
5410 EOF
5411 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
5412 { (eval echo configure:5413: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
5413 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
5414 if test -z "$ac_err"; then
5415   rm -rf conftest*
5416   eval "ac_cv_header_$ac_safe=yes"
5417 else
5418   echo "$ac_err" >&5
5419   echo "configure: failed program was:" >&5
5420   cat conftest.$ac_ext >&5
5421   rm -rf conftest*
5422   eval "ac_cv_header_$ac_safe=no"
5423 fi
5424 rm -f conftest*
5425 fi
5426 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
5427   echo "$ac_t""yes" 1>&6
5428     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
5429   cat >> confdefs.h <<EOF
5430 #define $ac_tr_hdr 1
5431 EOF
5432
5433 else
5434   echo "$ac_t""no" 1>&6
5435 fi
5436 done
5437
5438
5439 # Put this here so that autoconf's "cross-compiling" message doesn't confuse
5440 # people who are not cross-compiling but are compiling cross-assemblers.
5441 echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6
5442 echo "configure:5443: checking whether compiling a cross-assembler" >&5
5443 if test "${host}" = "${target}"; then
5444   cross_gas=no
5445 else
5446   cross_gas=yes
5447   cat >> confdefs.h <<\EOF
5448 #define CROSS_COMPILE 1
5449 EOF
5450
5451 fi
5452 echo "$ac_t""$cross_gas" 1>&6
5453
5454 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5455 # for constant arguments.  Useless!
5456 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
5457 echo "configure:5458: checking for working alloca.h" >&5
5458 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
5459   echo $ac_n "(cached) $ac_c" 1>&6
5460 else
5461   cat > conftest.$ac_ext <<EOF
5462 #line 5463 "configure"
5463 #include "confdefs.h"
5464 #include <alloca.h>
5465 int main() {
5466 char *p = alloca(2 * sizeof(int));
5467 ; return 0; }
5468 EOF
5469 if { (eval echo configure:5470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5470   rm -rf conftest*
5471   ac_cv_header_alloca_h=yes
5472 else
5473   echo "configure: failed program was:" >&5
5474   cat conftest.$ac_ext >&5
5475   rm -rf conftest*
5476   ac_cv_header_alloca_h=no
5477 fi
5478 rm -f conftest*
5479 fi
5480
5481 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
5482 if test $ac_cv_header_alloca_h = yes; then
5483   cat >> confdefs.h <<\EOF
5484 #define HAVE_ALLOCA_H 1
5485 EOF
5486
5487 fi
5488
5489 echo $ac_n "checking for alloca""... $ac_c" 1>&6
5490 echo "configure:5491: checking for alloca" >&5
5491 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
5492   echo $ac_n "(cached) $ac_c" 1>&6
5493 else
5494   cat > conftest.$ac_ext <<EOF
5495 #line 5496 "configure"
5496 #include "confdefs.h"
5497
5498 #ifdef __GNUC__
5499 # define alloca __builtin_alloca
5500 #else
5501 # ifdef _MSC_VER
5502 #  include <malloc.h>
5503 #  define alloca _alloca
5504 # else
5505 #  if HAVE_ALLOCA_H
5506 #   include <alloca.h>
5507 #  else
5508 #   ifdef _AIX
5509  #pragma alloca
5510 #   else
5511 #    ifndef alloca /* predefined by HP cc +Olibcalls */
5512 char *alloca ();
5513 #    endif
5514 #   endif
5515 #  endif
5516 # endif
5517 #endif
5518
5519 int main() {
5520 char *p = (char *) alloca(1);
5521 ; return 0; }
5522 EOF
5523 if { (eval echo configure:5524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5524   rm -rf conftest*
5525   ac_cv_func_alloca_works=yes
5526 else
5527   echo "configure: failed program was:" >&5
5528   cat conftest.$ac_ext >&5
5529   rm -rf conftest*
5530   ac_cv_func_alloca_works=no
5531 fi
5532 rm -f conftest*
5533 fi
5534
5535 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
5536 if test $ac_cv_func_alloca_works = yes; then
5537   cat >> confdefs.h <<\EOF
5538 #define HAVE_ALLOCA 1
5539 EOF
5540
5541 fi
5542
5543 if test $ac_cv_func_alloca_works = no; then
5544   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
5545   # that cause trouble.  Some versions do not even contain alloca or
5546   # contain a buggy version.  If you still want to use their alloca,
5547   # use ar to extract alloca.o from them instead of compiling alloca.c.
5548   ALLOCA=alloca.${ac_objext}
5549   cat >> confdefs.h <<\EOF
5550 #define C_ALLOCA 1
5551 EOF
5552
5553
5554 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
5555 echo "configure:5556: checking whether alloca needs Cray hooks" >&5
5556 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
5557   echo $ac_n "(cached) $ac_c" 1>&6
5558 else
5559   cat > conftest.$ac_ext <<EOF
5560 #line 5561 "configure"
5561 #include "confdefs.h"
5562 #if defined(CRAY) && ! defined(CRAY2)
5563 webecray
5564 #else
5565 wenotbecray
5566 #endif
5567
5568 EOF
5569 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5570   egrep "webecray" >/dev/null 2>&1; then
5571   rm -rf conftest*
5572   ac_cv_os_cray=yes
5573 else
5574   rm -rf conftest*
5575   ac_cv_os_cray=no
5576 fi
5577 rm -f conftest*
5578
5579 fi
5580
5581 echo "$ac_t""$ac_cv_os_cray" 1>&6
5582 if test $ac_cv_os_cray = yes; then
5583 for ac_func in _getb67 GETB67 getb67; do
5584   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5585 echo "configure:5586: checking for $ac_func" >&5
5586 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5587   echo $ac_n "(cached) $ac_c" 1>&6
5588 else
5589   cat > conftest.$ac_ext <<EOF
5590 #line 5591 "configure"
5591 #include "confdefs.h"
5592 /* System header to define __stub macros and hopefully few prototypes,
5593     which can conflict with char $ac_func(); below.  */
5594 #include <assert.h>
5595 /* Override any gcc2 internal prototype to avoid an error.  */
5596 /* We use char because int might match the return type of a gcc2
5597     builtin and then its argument prototype would still apply.  */
5598 char $ac_func();
5599
5600 int main() {
5601
5602 /* The GNU C library defines this for functions which it implements
5603     to always fail with ENOSYS.  Some functions are actually named
5604     something starting with __ and the normal name is an alias.  */
5605 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5606 choke me
5607 #else
5608 $ac_func();
5609 #endif
5610
5611 ; return 0; }
5612 EOF
5613 if { (eval echo configure:5614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5614   rm -rf conftest*
5615   eval "ac_cv_func_$ac_func=yes"
5616 else
5617   echo "configure: failed program was:" >&5
5618   cat conftest.$ac_ext >&5
5619   rm -rf conftest*
5620   eval "ac_cv_func_$ac_func=no"
5621 fi
5622 rm -f conftest*
5623 fi
5624
5625 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5626   echo "$ac_t""yes" 1>&6
5627   cat >> confdefs.h <<EOF
5628 #define CRAY_STACKSEG_END $ac_func
5629 EOF
5630
5631   break
5632 else
5633   echo "$ac_t""no" 1>&6
5634 fi
5635
5636 done
5637 fi
5638
5639 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
5640 echo "configure:5641: checking stack direction for C alloca" >&5
5641 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
5642   echo $ac_n "(cached) $ac_c" 1>&6
5643 else
5644   if test "$cross_compiling" = yes; then
5645   ac_cv_c_stack_direction=0
5646 else
5647   cat > conftest.$ac_ext <<EOF
5648 #line 5649 "configure"
5649 #include "confdefs.h"
5650 find_stack_direction ()
5651 {
5652   static char *addr = 0;
5653   auto char dummy;
5654   if (addr == 0)
5655     {
5656       addr = &dummy;
5657       return find_stack_direction ();
5658     }
5659   else
5660     return (&dummy > addr) ? 1 : -1;
5661 }
5662 main ()
5663 {
5664   exit (find_stack_direction() < 0);
5665 }
5666 EOF
5667 if { (eval echo configure:5668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5668 then
5669   ac_cv_c_stack_direction=1
5670 else
5671   echo "configure: failed program was:" >&5
5672   cat conftest.$ac_ext >&5
5673   rm -fr conftest*
5674   ac_cv_c_stack_direction=-1
5675 fi
5676 rm -fr conftest*
5677 fi
5678
5679 fi
5680
5681 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
5682 cat >> confdefs.h <<EOF
5683 #define STACK_DIRECTION $ac_cv_c_stack_direction
5684 EOF
5685
5686 fi
5687
5688 echo $ac_n "checking for inline""... $ac_c" 1>&6
5689 echo "configure:5690: checking for inline" >&5
5690 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
5691   echo $ac_n "(cached) $ac_c" 1>&6
5692 else
5693   ac_cv_c_inline=no
5694 for ac_kw in inline __inline__ __inline; do
5695   cat > conftest.$ac_ext <<EOF
5696 #line 5697 "configure"
5697 #include "confdefs.h"
5698
5699 int main() {
5700 } $ac_kw foo() {
5701 ; return 0; }
5702 EOF
5703 if { (eval echo configure:5704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
5704   rm -rf conftest*
5705   ac_cv_c_inline=$ac_kw; break
5706 else
5707   echo "configure: failed program was:" >&5
5708   cat conftest.$ac_ext >&5
5709 fi
5710 rm -f conftest*
5711 done
5712
5713 fi
5714
5715 echo "$ac_t""$ac_cv_c_inline" 1>&6
5716 case "$ac_cv_c_inline" in
5717   inline | yes) ;;
5718   no) cat >> confdefs.h <<\EOF
5719 #define inline
5720 EOF
5721  ;;
5722   *)  cat >> confdefs.h <<EOF
5723 #define inline $ac_cv_c_inline
5724 EOF
5725  ;;
5726 esac
5727
5728
5729 # VMS doesn't have unlink.
5730 for ac_func in unlink remove
5731 do
5732 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5733 echo "configure:5734: checking for $ac_func" >&5
5734 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5735   echo $ac_n "(cached) $ac_c" 1>&6
5736 else
5737   cat > conftest.$ac_ext <<EOF
5738 #line 5739 "configure"
5739 #include "confdefs.h"
5740 /* System header to define __stub macros and hopefully few prototypes,
5741     which can conflict with char $ac_func(); below.  */
5742 #include <assert.h>
5743 /* Override any gcc2 internal prototype to avoid an error.  */
5744 /* We use char because int might match the return type of a gcc2
5745     builtin and then its argument prototype would still apply.  */
5746 char $ac_func();
5747
5748 int main() {
5749
5750 /* The GNU C library defines this for functions which it implements
5751     to always fail with ENOSYS.  Some functions are actually named
5752     something starting with __ and the normal name is an alias.  */
5753 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5754 choke me
5755 #else
5756 $ac_func();
5757 #endif
5758
5759 ; return 0; }
5760 EOF
5761 if { (eval echo configure:5762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5762   rm -rf conftest*
5763   eval "ac_cv_func_$ac_func=yes"
5764 else
5765   echo "configure: failed program was:" >&5
5766   cat conftest.$ac_ext >&5
5767   rm -rf conftest*
5768   eval "ac_cv_func_$ac_func=no"
5769 fi
5770 rm -f conftest*
5771 fi
5772
5773 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5774   echo "$ac_t""yes" 1>&6
5775     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5776   cat >> confdefs.h <<EOF
5777 #define $ac_tr_func 1
5778 EOF
5779  break
5780 else
5781   echo "$ac_t""no" 1>&6
5782 fi
5783 done
5784
5785
5786 # Some systems don't have sbrk().
5787 for ac_func in sbrk
5788 do
5789 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
5790 echo "configure:5791: checking for $ac_func" >&5
5791 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
5792   echo $ac_n "(cached) $ac_c" 1>&6
5793 else
5794   cat > conftest.$ac_ext <<EOF
5795 #line 5796 "configure"
5796 #include "confdefs.h"
5797 /* System header to define __stub macros and hopefully few prototypes,
5798     which can conflict with char $ac_func(); below.  */
5799 #include <assert.h>
5800 /* Override any gcc2 internal prototype to avoid an error.  */
5801 /* We use char because int might match the return type of a gcc2
5802     builtin and then its argument prototype would still apply.  */
5803 char $ac_func();
5804
5805 int main() {
5806
5807 /* The GNU C library defines this for functions which it implements
5808     to always fail with ENOSYS.  Some functions are actually named
5809     something starting with __ and the normal name is an alias.  */
5810 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
5811 choke me
5812 #else
5813 $ac_func();
5814 #endif
5815
5816 ; return 0; }
5817 EOF
5818 if { (eval echo configure:5819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5819   rm -rf conftest*
5820   eval "ac_cv_func_$ac_func=yes"
5821 else
5822   echo "configure: failed program was:" >&5
5823   cat conftest.$ac_ext >&5
5824   rm -rf conftest*
5825   eval "ac_cv_func_$ac_func=no"
5826 fi
5827 rm -f conftest*
5828 fi
5829
5830 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
5831   echo "$ac_t""yes" 1>&6
5832     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5833   cat >> confdefs.h <<EOF
5834 #define $ac_tr_func 1
5835 EOF
5836
5837 else
5838   echo "$ac_t""no" 1>&6
5839 fi
5840 done
5841
5842
5843 # do we need the math library?
5844 case "${need_libm}" in
5845 yes)
5846   LIBM=
5847 case $host in
5848 *-*-beos* | *-*-cygwin* | *-*-pw32*)
5849   # These system don't have libm
5850   ;;
5851 *-ncr-sysv4.3*)
5852   echo $ac_n "checking for _mwvalidcheckl in -lmw""... $ac_c" 1>&6
5853 echo "configure:5854: checking for _mwvalidcheckl in -lmw" >&5
5854 ac_lib_var=`echo mw'_'_mwvalidcheckl | sed 'y%./+-%__p_%'`
5855 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5856   echo $ac_n "(cached) $ac_c" 1>&6
5857 else
5858   ac_save_LIBS="$LIBS"
5859 LIBS="-lmw  $LIBS"
5860 cat > conftest.$ac_ext <<EOF
5861 #line 5862 "configure"
5862 #include "confdefs.h"
5863 /* Override any gcc2 internal prototype to avoid an error.  */
5864 /* We use char because int might match the return type of a gcc2
5865     builtin and then its argument prototype would still apply.  */
5866 char _mwvalidcheckl();
5867
5868 int main() {
5869 _mwvalidcheckl()
5870 ; return 0; }
5871 EOF
5872 if { (eval echo configure:5873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5873   rm -rf conftest*
5874   eval "ac_cv_lib_$ac_lib_var=yes"
5875 else
5876   echo "configure: failed program was:" >&5
5877   cat conftest.$ac_ext >&5
5878   rm -rf conftest*
5879   eval "ac_cv_lib_$ac_lib_var=no"
5880 fi
5881 rm -f conftest*
5882 LIBS="$ac_save_LIBS"
5883
5884 fi
5885 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5886   echo "$ac_t""yes" 1>&6
5887   LIBM="-lmw"
5888 else
5889   echo "$ac_t""no" 1>&6
5890 fi
5891
5892   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5893 echo "configure:5894: checking for main in -lm" >&5
5894 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5895 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5896   echo $ac_n "(cached) $ac_c" 1>&6
5897 else
5898   ac_save_LIBS="$LIBS"
5899 LIBS="-lm  $LIBS"
5900 cat > conftest.$ac_ext <<EOF
5901 #line 5902 "configure"
5902 #include "confdefs.h"
5903
5904 int main() {
5905 main()
5906 ; return 0; }
5907 EOF
5908 if { (eval echo configure:5909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5909   rm -rf conftest*
5910   eval "ac_cv_lib_$ac_lib_var=yes"
5911 else
5912   echo "configure: failed program was:" >&5
5913   cat conftest.$ac_ext >&5
5914   rm -rf conftest*
5915   eval "ac_cv_lib_$ac_lib_var=no"
5916 fi
5917 rm -f conftest*
5918 LIBS="$ac_save_LIBS"
5919
5920 fi
5921 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5922   echo "$ac_t""yes" 1>&6
5923   LIBM="$LIBM -lm"
5924 else
5925   echo "$ac_t""no" 1>&6
5926 fi
5927
5928   ;;
5929 *)
5930   echo $ac_n "checking for main in -lm""... $ac_c" 1>&6
5931 echo "configure:5932: checking for main in -lm" >&5
5932 ac_lib_var=`echo m'_'main | sed 'y%./+-%__p_%'`
5933 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5934   echo $ac_n "(cached) $ac_c" 1>&6
5935 else
5936   ac_save_LIBS="$LIBS"
5937 LIBS="-lm  $LIBS"
5938 cat > conftest.$ac_ext <<EOF
5939 #line 5940 "configure"
5940 #include "confdefs.h"
5941
5942 int main() {
5943 main()
5944 ; return 0; }
5945 EOF
5946 if { (eval echo configure:5947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5947   rm -rf conftest*
5948   eval "ac_cv_lib_$ac_lib_var=yes"
5949 else
5950   echo "configure: failed program was:" >&5
5951   cat conftest.$ac_ext >&5
5952   rm -rf conftest*
5953   eval "ac_cv_lib_$ac_lib_var=no"
5954 fi
5955 rm -f conftest*
5956 LIBS="$ac_save_LIBS"
5957
5958 fi
5959 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
5960   echo "$ac_t""yes" 1>&6
5961   LIBM="-lm"
5962 else
5963   echo "$ac_t""no" 1>&6
5964 fi
5965
5966   ;;
5967 esac
5968
5969
5970   ;;
5971 esac
5972
5973 # Some non-ANSI preprocessors botch requoting inside strings.  That's bad
5974 # enough, but on some of those systems, the assert macro relies on requoting
5975 # working properly!
5976 echo $ac_n "checking for working assert macro""... $ac_c" 1>&6
5977 echo "configure:5978: checking for working assert macro" >&5
5978 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
5979   echo $ac_n "(cached) $ac_c" 1>&6
5980 else
5981   cat > conftest.$ac_ext <<EOF
5982 #line 5983 "configure"
5983 #include "confdefs.h"
5984 #include <assert.h>
5985 #include <stdio.h>
5986 int main() {
5987
5988 /* check for requoting problems */
5989 static int a, b, c, d;
5990 static char *s;
5991 assert (!strcmp(s, "foo bar baz quux"));
5992 /* check for newline handling */
5993 assert (a == b
5994         || c == d);
5995
5996 ; return 0; }
5997 EOF
5998 if { (eval echo configure:5999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5999   rm -rf conftest*
6000   gas_cv_assert_ok=yes
6001 else
6002   echo "configure: failed program was:" >&5
6003   cat conftest.$ac_ext >&5
6004   rm -rf conftest*
6005   gas_cv_assert_ok=no
6006 fi
6007 rm -f conftest*
6008 fi
6009 echo "$ac_t""$gas_cv_assert_ok" 1>&6
6010 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF
6011 #define BROKEN_ASSERT 1
6012 EOF
6013
6014
6015
6016 # On some systems, the system header files may not declare malloc, realloc,
6017 # and free.  There are places where gas needs these functions to have been
6018 # declared -- such as when taking their addresses.
6019 gas_test_headers="
6020 #ifdef HAVE_MEMORY_H
6021 #include <memory.h>
6022 #endif
6023 #ifdef HAVE_STRING_H
6024 #include <string.h>
6025 #else
6026 #ifdef HAVE_STRINGS_H
6027 #include <strings.h>
6028 #endif
6029 #endif
6030 #ifdef HAVE_STDLIB_H
6031 #include <stdlib.h>
6032 #endif
6033 #ifdef HAVE_UNISTD_H
6034 #include <unistd.h>
6035 #endif
6036 "
6037
6038 echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6
6039 echo "configure:6040: checking whether declaration is required for strstr" >&5
6040 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then
6041   echo $ac_n "(cached) $ac_c" 1>&6
6042 else
6043   cat > conftest.$ac_ext <<EOF
6044 #line 6045 "configure"
6045 #include "confdefs.h"
6046 $gas_test_headers
6047 int main() {
6048
6049 typedef char *(*f)();
6050 f x;
6051 x = (f) strstr;
6052
6053 ; return 0; }
6054 EOF
6055 if { (eval echo configure:6056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6056   rm -rf conftest*
6057   gas_cv_decl_needed_strstr=no
6058 else
6059   echo "configure: failed program was:" >&5
6060   cat conftest.$ac_ext >&5
6061   rm -rf conftest*
6062   gas_cv_decl_needed_strstr=yes
6063 fi
6064 rm -f conftest*
6065 fi
6066 echo "$ac_t""$gas_cv_decl_needed_strstr" 1>&6
6067 if test $gas_cv_decl_needed_strstr = yes; then
6068  cat >> confdefs.h <<\EOF
6069 #define NEED_DECLARATION_STRSTR 1
6070 EOF
6071
6072 fi
6073
6074
6075 echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6
6076 echo "configure:6077: checking whether declaration is required for malloc" >&5
6077 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
6078   echo $ac_n "(cached) $ac_c" 1>&6
6079 else
6080   cat > conftest.$ac_ext <<EOF
6081 #line 6082 "configure"
6082 #include "confdefs.h"
6083 $gas_test_headers
6084 int main() {
6085
6086 typedef char *(*f)();
6087 f x;
6088 x = (f) malloc;
6089
6090 ; return 0; }
6091 EOF
6092 if { (eval echo configure:6093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6093   rm -rf conftest*
6094   gas_cv_decl_needed_malloc=no
6095 else
6096   echo "configure: failed program was:" >&5
6097   cat conftest.$ac_ext >&5
6098   rm -rf conftest*
6099   gas_cv_decl_needed_malloc=yes
6100 fi
6101 rm -f conftest*
6102 fi
6103 echo "$ac_t""$gas_cv_decl_needed_malloc" 1>&6
6104 if test $gas_cv_decl_needed_malloc = yes; then
6105  cat >> confdefs.h <<\EOF
6106 #define NEED_DECLARATION_MALLOC 1
6107 EOF
6108
6109 fi
6110
6111
6112 echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6
6113 echo "configure:6114: checking whether declaration is required for free" >&5
6114 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
6115   echo $ac_n "(cached) $ac_c" 1>&6
6116 else
6117   cat > conftest.$ac_ext <<EOF
6118 #line 6119 "configure"
6119 #include "confdefs.h"
6120 $gas_test_headers
6121 int main() {
6122
6123 typedef void (*f)();
6124 f x;
6125 x = (f) free;
6126
6127 ; return 0; }
6128 EOF
6129 if { (eval echo configure:6130: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6130   rm -rf conftest*
6131   gas_cv_decl_needed_free=no
6132 else
6133   echo "configure: failed program was:" >&5
6134   cat conftest.$ac_ext >&5
6135   rm -rf conftest*
6136   gas_cv_decl_needed_free=yes
6137 fi
6138 rm -f conftest*
6139 fi
6140 echo "$ac_t""$gas_cv_decl_needed_free" 1>&6
6141 if test $gas_cv_decl_needed_free = yes; then
6142  cat >> confdefs.h <<\EOF
6143 #define NEED_DECLARATION_FREE 1
6144 EOF
6145
6146 fi
6147
6148
6149 echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6
6150 echo "configure:6151: checking whether declaration is required for sbrk" >&5
6151 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then
6152   echo $ac_n "(cached) $ac_c" 1>&6
6153 else
6154   cat > conftest.$ac_ext <<EOF
6155 #line 6156 "configure"
6156 #include "confdefs.h"
6157 $gas_test_headers
6158 int main() {
6159
6160 typedef char *(*f)();
6161 f x;
6162 x = (f) sbrk;
6163
6164 ; return 0; }
6165 EOF
6166 if { (eval echo configure:6167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6167   rm -rf conftest*
6168   gas_cv_decl_needed_sbrk=no
6169 else
6170   echo "configure: failed program was:" >&5
6171   cat conftest.$ac_ext >&5
6172   rm -rf conftest*
6173   gas_cv_decl_needed_sbrk=yes
6174 fi
6175 rm -f conftest*
6176 fi
6177 echo "$ac_t""$gas_cv_decl_needed_sbrk" 1>&6
6178 if test $gas_cv_decl_needed_sbrk = yes; then
6179  cat >> confdefs.h <<\EOF
6180 #define NEED_DECLARATION_SBRK 1
6181 EOF
6182
6183 fi
6184
6185
6186 echo $ac_n "checking whether declaration is required for environ""... $ac_c" 1>&6
6187 echo "configure:6188: checking whether declaration is required for environ" >&5
6188 if eval "test \"`echo '$''{'gas_cv_decl_needed_environ'+set}'`\" = set"; then
6189   echo $ac_n "(cached) $ac_c" 1>&6
6190 else
6191   cat > conftest.$ac_ext <<EOF
6192 #line 6193 "configure"
6193 #include "confdefs.h"
6194 $gas_test_headers
6195 int main() {
6196
6197 typedef char **f;
6198 f x;
6199 x = (f) environ;
6200
6201 ; return 0; }
6202 EOF
6203 if { (eval echo configure:6204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6204   rm -rf conftest*
6205   gas_cv_decl_needed_environ=no
6206 else
6207   echo "configure: failed program was:" >&5
6208   cat conftest.$ac_ext >&5
6209   rm -rf conftest*
6210   gas_cv_decl_needed_environ=yes
6211 fi
6212 rm -f conftest*
6213 fi
6214 echo "$ac_t""$gas_cv_decl_needed_environ" 1>&6
6215 if test $gas_cv_decl_needed_environ = yes; then
6216  cat >> confdefs.h <<\EOF
6217 #define NEED_DECLARATION_ENVIRON 1
6218 EOF
6219
6220 fi
6221
6222
6223 # Does errno.h declare errno, or do we have to add a separate declaration
6224 # for it?
6225
6226 echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6
6227 echo "configure:6228: checking whether declaration is required for errno" >&5
6228 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
6229   echo $ac_n "(cached) $ac_c" 1>&6
6230 else
6231   cat > conftest.$ac_ext <<EOF
6232 #line 6233 "configure"
6233 #include "confdefs.h"
6234
6235 #ifdef HAVE_ERRNO_H
6236 #include <errno.h>
6237 #endif
6238
6239 int main() {
6240
6241 typedef int f;
6242 f x;
6243 x = (f) errno;
6244
6245 ; return 0; }
6246 EOF
6247 if { (eval echo configure:6248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6248   rm -rf conftest*
6249   gas_cv_decl_needed_errno=no
6250 else
6251   echo "configure: failed program was:" >&5
6252   cat conftest.$ac_ext >&5
6253   rm -rf conftest*
6254   gas_cv_decl_needed_errno=yes
6255 fi
6256 rm -f conftest*
6257 fi
6258 echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6
6259 if test $gas_cv_decl_needed_errno = yes; then
6260  cat >> confdefs.h <<\EOF
6261 #define NEED_DECLARATION_ERRNO 1
6262 EOF
6263
6264 fi
6265
6266
6267
6268
6269 trap '' 1 2 15
6270 cat > confcache <<\EOF
6271 # This file is a shell script that caches the results of configure
6272 # tests run on this system so they can be shared between configure
6273 # scripts and configure runs.  It is not useful on other systems.
6274 # If it contains results you don't want to keep, you may remove or edit it.
6275 #
6276 # By default, configure uses ./config.cache as the cache file,
6277 # creating it if it does not exist already.  You can give configure
6278 # the --cache-file=FILE option to use a different cache file; that is
6279 # what configure does when it calls configure scripts in
6280 # subdirectories, so they share the cache.
6281 # Giving --cache-file=/dev/null disables caching, for debugging configure.
6282 # config.status only pays attention to the cache file if you give it the
6283 # --recheck option to rerun configure.
6284 #
6285 EOF
6286 # The following way of writing the cache mishandles newlines in values,
6287 # but we know of no workaround that is simple, portable, and efficient.
6288 # So, don't put newlines in cache variables' values.
6289 # Ultrix sh set writes to stderr and can't be redirected directly,
6290 # and sets the high bit in the cache file unless we assign to the vars.
6291 (set) 2>&1 |
6292   case `(ac_space=' '; set | grep ac_space) 2>&1` in
6293   *ac_space=\ *)
6294     # `set' does not quote correctly, so add quotes (double-quote substitution
6295     # turns \\\\ into \\, and sed turns \\ into \).
6296     sed -n \
6297       -e "s/'/'\\\\''/g" \
6298       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
6299     ;;
6300   *)
6301     # `set' quotes correctly as required by POSIX, so do not add quotes.
6302     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
6303     ;;
6304   esac >> confcache
6305 if cmp -s $cache_file confcache; then
6306   :
6307 else
6308   if test -w $cache_file; then
6309     echo "updating cache $cache_file"
6310     cat confcache > $cache_file
6311   else
6312     echo "not updating unwritable cache $cache_file"
6313   fi
6314 fi
6315 rm -f confcache
6316
6317 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
6318
6319 test "x$prefix" = xNONE && prefix=$ac_default_prefix
6320 # Let make expand exec_prefix.
6321 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6322
6323 # Any assignment to VPATH causes Sun make to only execute
6324 # the first set of double-colon rules, so remove it if not needed.
6325 # If there is a colon in the path, we need to keep it.
6326 if test "x$srcdir" = x.; then
6327   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
6328 fi
6329
6330 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
6331
6332 DEFS=-DHAVE_CONFIG_H
6333
6334 # Without the "./", some shells look in PATH for config.status.
6335 : ${CONFIG_STATUS=./config.status}
6336
6337 echo creating $CONFIG_STATUS
6338 rm -f $CONFIG_STATUS
6339 cat > $CONFIG_STATUS <<EOF
6340 #! /bin/sh
6341 # Generated automatically by configure.
6342 # Run this file to recreate the current configuration.
6343 # This directory was configured as follows,
6344 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
6345 #
6346 # $0 $ac_configure_args
6347 #
6348 # Compiler output produced by configure, useful for debugging
6349 # configure, is in ./config.log if it exists.
6350
6351 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
6352 for ac_option
6353 do
6354   case "\$ac_option" in
6355   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6356     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
6357     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
6358   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
6359     echo "$CONFIG_STATUS generated by autoconf version 2.13"
6360     exit 0 ;;
6361   -help | --help | --hel | --he | --h)
6362     echo "\$ac_cs_usage"; exit 0 ;;
6363   *) echo "\$ac_cs_usage"; exit 1 ;;
6364   esac
6365 done
6366
6367 ac_given_srcdir=$srcdir
6368 ac_given_INSTALL="$INSTALL"
6369
6370 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
6371 EOF
6372 cat >> $CONFIG_STATUS <<EOF
6373
6374 # Protect against being on the right side of a sed subst in config.status.
6375 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
6376  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
6377 $ac_vpsub
6378 $extrasub
6379 s%@SHELL@%$SHELL%g
6380 s%@CFLAGS@%$CFLAGS%g
6381 s%@CPPFLAGS@%$CPPFLAGS%g
6382 s%@CXXFLAGS@%$CXXFLAGS%g
6383 s%@FFLAGS@%$FFLAGS%g
6384 s%@DEFS@%$DEFS%g
6385 s%@LDFLAGS@%$LDFLAGS%g
6386 s%@LIBS@%$LIBS%g
6387 s%@exec_prefix@%$exec_prefix%g
6388 s%@prefix@%$prefix%g
6389 s%@program_transform_name@%$program_transform_name%g
6390 s%@bindir@%$bindir%g
6391 s%@sbindir@%$sbindir%g
6392 s%@libexecdir@%$libexecdir%g
6393 s%@datadir@%$datadir%g
6394 s%@sysconfdir@%$sysconfdir%g
6395 s%@sharedstatedir@%$sharedstatedir%g
6396 s%@localstatedir@%$localstatedir%g
6397 s%@libdir@%$libdir%g
6398 s%@includedir@%$includedir%g
6399 s%@oldincludedir@%$oldincludedir%g
6400 s%@infodir@%$infodir%g
6401 s%@mandir@%$mandir%g
6402 s%@host@%$host%g
6403 s%@host_alias@%$host_alias%g
6404 s%@host_cpu@%$host_cpu%g
6405 s%@host_vendor@%$host_vendor%g
6406 s%@host_os@%$host_os%g
6407 s%@target@%$target%g
6408 s%@target_alias@%$target_alias%g
6409 s%@target_cpu@%$target_cpu%g
6410 s%@target_vendor@%$target_vendor%g
6411 s%@target_os@%$target_os%g
6412 s%@build@%$build%g
6413 s%@build_alias@%$build_alias%g
6414 s%@build_cpu@%$build_cpu%g
6415 s%@build_vendor@%$build_vendor%g
6416 s%@build_os@%$build_os%g
6417 s%@CC@%$CC%g
6418 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
6419 s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
6420 s%@INSTALL_DATA@%$INSTALL_DATA%g
6421 s%@PACKAGE@%$PACKAGE%g
6422 s%@VERSION@%$VERSION%g
6423 s%@ACLOCAL@%$ACLOCAL%g
6424 s%@AUTOCONF@%$AUTOCONF%g
6425 s%@AUTOMAKE@%$AUTOMAKE%g
6426 s%@AUTOHEADER@%$AUTOHEADER%g
6427 s%@MAKEINFO@%$MAKEINFO%g
6428 s%@SET_MAKE@%$SET_MAKE%g
6429 s%@LN_S@%$LN_S%g
6430 s%@OBJEXT@%$OBJEXT%g
6431 s%@EXEEXT@%$EXEEXT%g
6432 s%@RANLIB@%$RANLIB%g
6433 s%@STRIP@%$STRIP%g
6434 s%@LIBTOOL@%$LIBTOOL%g
6435 s%@WARN_CFLAGS@%$WARN_CFLAGS%g
6436 s%@GDBINIT@%$GDBINIT%g
6437 s%@cgen_cpu_prefix@%$cgen_cpu_prefix%g
6438 s%@extra_objects@%$extra_objects%g
6439 s%@target_cpu_type@%$target_cpu_type%g
6440 s%@obj_format@%$obj_format%g
6441 s%@te_file@%$te_file%g
6442 s%@install_tooldir@%$install_tooldir%g
6443 s%@atof@%$atof%g
6444 s%@BFDLIB@%$BFDLIB%g
6445 s%@OPCODES_LIB@%$OPCODES_LIB%g
6446 s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g
6447 s%@YACC@%$YACC%g
6448 s%@LEX@%$LEX%g
6449 s%@LEXLIB@%$LEXLIB%g
6450 s%@CPP@%$CPP%g
6451 s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g
6452 s%@ALLOCA@%$ALLOCA%g
6453 s%@USE_NLS@%$USE_NLS%g
6454 s%@MSGFMT@%$MSGFMT%g
6455 s%@GMSGFMT@%$GMSGFMT%g
6456 s%@XGETTEXT@%$XGETTEXT%g
6457 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
6458 s%@CATALOGS@%$CATALOGS%g
6459 s%@CATOBJEXT@%$CATOBJEXT%g
6460 s%@DATADIRNAME@%$DATADIRNAME%g
6461 s%@GMOFILES@%$GMOFILES%g
6462 s%@INSTOBJEXT@%$INSTOBJEXT%g
6463 s%@INTLDEPS@%$INTLDEPS%g
6464 s%@INTLLIBS@%$INTLLIBS%g
6465 s%@INTLOBJS@%$INTLOBJS%g
6466 s%@POFILES@%$POFILES%g
6467 s%@POSUB@%$POSUB%g
6468 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
6469 s%@GT_NO@%$GT_NO%g
6470 s%@GT_YES@%$GT_YES%g
6471 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
6472 s%@l@%$l%g
6473 s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g
6474 s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g
6475 s%@MAINT@%$MAINT%g
6476 s%@LIBM@%$LIBM%g
6477
6478 CEOF
6479 EOF
6480
6481 cat >> $CONFIG_STATUS <<\EOF
6482
6483 # Split the substitutions into bite-sized pieces for seds with
6484 # small command number limits, like on Digital OSF/1 and HP-UX.
6485 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
6486 ac_file=1 # Number of current file.
6487 ac_beg=1 # First line for current file.
6488 ac_end=$ac_max_sed_cmds # Line after last line for current file.
6489 ac_more_lines=:
6490 ac_sed_cmds=""
6491 while $ac_more_lines; do
6492   if test $ac_beg -gt 1; then
6493     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
6494   else
6495     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
6496   fi
6497   if test ! -s conftest.s$ac_file; then
6498     ac_more_lines=false
6499     rm -f conftest.s$ac_file
6500   else
6501     if test -z "$ac_sed_cmds"; then
6502       ac_sed_cmds="sed -f conftest.s$ac_file"
6503     else
6504       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
6505     fi
6506     ac_file=`expr $ac_file + 1`
6507     ac_beg=$ac_end
6508     ac_end=`expr $ac_end + $ac_max_sed_cmds`
6509   fi
6510 done
6511 if test -z "$ac_sed_cmds"; then
6512   ac_sed_cmds=cat
6513 fi
6514 EOF
6515
6516 cat >> $CONFIG_STATUS <<EOF
6517
6518 CONFIG_FILES=\${CONFIG_FILES-"Makefile doc/Makefile ${GDBINIT}:gdbinit.in po/Makefile.in:po/Make-in"}
6519 EOF
6520 cat >> $CONFIG_STATUS <<\EOF
6521 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
6522   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6523   case "$ac_file" in
6524   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6525        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6526   *) ac_file_in="${ac_file}.in" ;;
6527   esac
6528
6529   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
6530
6531   # Remove last slash and all that follows it.  Not all systems have dirname.
6532   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6533   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6534     # The file is in a subdirectory.
6535     test ! -d "$ac_dir" && mkdir "$ac_dir"
6536     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
6537     # A "../" for each directory in $ac_dir_suffix.
6538     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
6539   else
6540     ac_dir_suffix= ac_dots=
6541   fi
6542
6543   case "$ac_given_srcdir" in
6544   .)  srcdir=.
6545       if test -z "$ac_dots"; then top_srcdir=.
6546       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
6547   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
6548   *) # Relative path.
6549     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
6550     top_srcdir="$ac_dots$ac_given_srcdir" ;;
6551   esac
6552
6553   case "$ac_given_INSTALL" in
6554   [/$]*) INSTALL="$ac_given_INSTALL" ;;
6555   *) INSTALL="$ac_dots$ac_given_INSTALL" ;;
6556   esac
6557
6558   echo creating "$ac_file"
6559   rm -f "$ac_file"
6560   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
6561   case "$ac_file" in
6562   *Makefile*) ac_comsub="1i\\
6563 # $configure_input" ;;
6564   *) ac_comsub= ;;
6565   esac
6566
6567   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6568   sed -e "$ac_comsub
6569 s%@configure_input@%$configure_input%g
6570 s%@srcdir@%$srcdir%g
6571 s%@top_srcdir@%$top_srcdir%g
6572 s%@INSTALL@%$INSTALL%g
6573 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
6574 fi; done
6575 rm -f conftest.s*
6576
6577 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
6578 # NAME is the cpp macro being defined and VALUE is the value it is being given.
6579 #
6580 # ac_d sets the value in "#define NAME VALUE" lines.
6581 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
6582 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
6583 ac_dC='\3'
6584 ac_dD='%g'
6585 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
6586 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6587 ac_uB='\([      ]\)%\1#\2define\3'
6588 ac_uC=' '
6589 ac_uD='\4%g'
6590 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
6591 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
6592 ac_eB='$%\1#\2define\3'
6593 ac_eC=' '
6594 ac_eD='%g'
6595
6596 if test "${CONFIG_HEADERS+set}" != set; then
6597 EOF
6598 cat >> $CONFIG_STATUS <<EOF
6599   CONFIG_HEADERS="config.h:config.in"
6600 EOF
6601 cat >> $CONFIG_STATUS <<\EOF
6602 fi
6603 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
6604   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
6605   case "$ac_file" in
6606   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
6607        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
6608   *) ac_file_in="${ac_file}.in" ;;
6609   esac
6610
6611   echo creating $ac_file
6612
6613   rm -f conftest.frag conftest.in conftest.out
6614   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
6615   cat $ac_file_inputs > conftest.in
6616
6617 EOF
6618
6619 # Transform confdefs.h into a sed script conftest.vals that substitutes
6620 # the proper values into config.h.in to produce config.h.  And first:
6621 # Protect against being on the right side of a sed subst in config.status.
6622 # Protect against being in an unquoted here document in config.status.
6623 rm -f conftest.vals
6624 cat > conftest.hdr <<\EOF
6625 s/[\\&%]/\\&/g
6626 s%[\\$`]%\\&%g
6627 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
6628 s%ac_d%ac_u%gp
6629 s%ac_u%ac_e%gp
6630 EOF
6631 sed -n -f conftest.hdr confdefs.h > conftest.vals
6632 rm -f conftest.hdr
6633
6634 # This sed command replaces #undef with comments.  This is necessary, for
6635 # example, in the case of _POSIX_SOURCE, which is predefined and required
6636 # on some systems where configure will not decide to define it.
6637 cat >> conftest.vals <<\EOF
6638 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
6639 EOF
6640
6641 # Break up conftest.vals because some shells have a limit on
6642 # the size of here documents, and old seds have small limits too.
6643
6644 rm -f conftest.tail
6645 while :
6646 do
6647   ac_lines=`grep -c . conftest.vals`
6648   # grep -c gives empty output for an empty file on some AIX systems.
6649   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
6650   # Write a limited-size here document to conftest.frag.
6651   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
6652   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
6653   echo 'CEOF
6654   sed -f conftest.frag conftest.in > conftest.out
6655   rm -f conftest.in
6656   mv conftest.out conftest.in
6657 ' >> $CONFIG_STATUS
6658   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
6659   rm -f conftest.vals
6660   mv conftest.tail conftest.vals
6661 done
6662 rm -f conftest.vals
6663
6664 cat >> $CONFIG_STATUS <<\EOF
6665   rm -f conftest.frag conftest.h
6666   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
6667   cat conftest.in >> conftest.h
6668   rm -f conftest.in
6669   if cmp -s $ac_file conftest.h 2>/dev/null; then
6670     echo "$ac_file is unchanged"
6671     rm -f conftest.h
6672   else
6673     # Remove last slash and all that follows it.  Not all systems have dirname.
6674       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
6675       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
6676       # The file is in a subdirectory.
6677       test ! -d "$ac_dir" && mkdir "$ac_dir"
6678     fi
6679     rm -f $ac_file
6680     mv conftest.h $ac_file
6681   fi
6682 fi; done
6683
6684 EOF
6685 cat >> $CONFIG_STATUS <<EOF
6686
6687 target_cpu_type=${target_cpu_type}
6688  cgen_cpu_prefix=${cgen_cpu_prefix}
6689  obj_format=${obj_format}
6690  te_file=${te_file}
6691 EOF
6692 cat >> $CONFIG_STATUS <<\EOF
6693 test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
6694 rm -f targ-cpu.c targ-cpu.h obj-format.h obj-format.c targ-env.h atof-targ.c itbl-cpu.h
6695  echo '#include "tc-'"${target_cpu_type}"'.h"' > targ-cpu.h
6696  echo '#include "obj-'"${obj_format}"'.h"' > obj-format.h
6697  echo '#include "te-'"${te_file}"'.h"' > targ-env.h
6698  echo '#include "itbl-'"${target_cpu_type}"'.h"' > itbl-cpu.h
6699  if test "x$cgen_cpu_prefix" != x ; then
6700    echo '#include "opcodes/'"${cgen_cpu_prefix}"'-desc.h"' > cgen-desc.h
6701  fi
6702
6703  sed -e '/POTFILES =/r po/POTFILES' po/Makefile.in > po/Makefile
6704 exit 0
6705 EOF
6706 chmod +x $CONFIG_STATUS
6707 rm -fr confdefs* $ac_clean_files
6708 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
6709