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-maintainer-mode

    16                           enable maintainer-specific make rules (default: auto)"

    17 ac_help="$ac_help

    18   --enable-compat         install <libelf.h>, <nlist.h> and <gelf.h> (default: auto)"

    19 ac_help="$ac_help

    20   --enable-elf64          compile in 64-bit support (default: auto)"

    21 ac_help="$ac_help

    22   --enable-versioning     compile in versioning support (default: auto)"

    23 ac_help="$ac_help

    24   --enable-nls            use Native Language Support (default: yes)"

    25 ac_help="$ac_help

    26   --enable-shared         build shared library (default: yes)"

    27 ac_help="$ac_help

    28   --enable-gnu-names      use GNU library naming conventions (default: no)"

    29 ac_help="$ac_help

    30   --enable-extended-format    support extended file formats (default: no)"

    31 ac_help="$ac_help

    32   --enable-sanity-checks      enable sanity checks by default (default: yes)"

    33 ac_help="$ac_help

    34   --enable-debug          include extra debugging code (default: no)"

    35 

    36 # Initialize some variables set by options.

    37 # The variables have the same names as the options, with

    38 # dashes changed to underlines.

    39 build=NONE

    40 cache_file=./config.cache

    41 exec_prefix=NONE

    42 host=NONE

    43 no_create=

    44 nonopt=NONE

    45 no_recursion=

    46 prefix=NONE

    47 program_prefix=NONE

    48 program_suffix=NONE

    49 program_transform_name=s,x,x,

    50 silent=

    51 site=

    52 srcdir=

    53 target=NONE

    54 verbose=

    55 x_includes=NONE

    56 x_libraries=NONE

    57 bindir='${exec_prefix}/bin'

    58 sbindir='${exec_prefix}/sbin'

    59 libexecdir='${exec_prefix}/libexec'

    60 datadir='${prefix}/share'

    61 sysconfdir='${prefix}/etc'

    62 sharedstatedir='${prefix}/com'

    63 localstatedir='${prefix}/var'

    64 libdir='${exec_prefix}/lib'

    65 includedir='${prefix}/include'

    66 oldincludedir='/usr/include'

    67 infodir='${prefix}/info'

    68 mandir='${prefix}/man'

    69 

    70 # Initialize some other variables.

    71 subdirs=

    72 MFLAGS= MAKEFLAGS=

    73 SHELL=${CONFIG_SHELL-/bin/sh}

    74 # Maximum number of lines to put in a shell here document.

    75 ac_max_here_lines=12

    76 

    77 ac_prev=

    78 for ac_option

    79 do

    80 

    81   # If the previous option needs an argument, assign it.

    82   if test -n "$ac_prev"; then

    83     eval "$ac_prev=\$ac_option"

    84     ac_prev=

    85     continue

    86   fi

    87 

    88   case "$ac_option" in

    89   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;

    90   *) ac_optarg= ;;

    91   esac

    92 

    93   # Accept the important Cygnus configure options, so we can diagnose typos.

    94 

    95   case "$ac_option" in

    96 

    97   -bindir | --bindir | --bindi | --bind | --bin | --bi)

    98     ac_prev=bindir ;;

    99   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)

   100     bindir="$ac_optarg" ;;

   101 

   102   -build | --build | --buil | --bui | --bu)

   103     ac_prev=build ;;

   104   -build=* | --build=* | --buil=* | --bui=* | --bu=*)

   105     build="$ac_optarg" ;;

   106 

   107   -cache-file | --cache-file | --cache-fil | --cache-fi \

   108   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)

   109     ac_prev=cache_file ;;

   110   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \

   111   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)

   112     cache_file="$ac_optarg" ;;

   113 

   114   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)

   115     ac_prev=datadir ;;

   116   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \

   117   | --da=*)

   118     datadir="$ac_optarg" ;;

   119 

   120   -disable-* | --disable-*)

   121     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`

   122     # Reject names that are not valid shell variable names.

   123     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then

   124       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }

   125     fi

   126     ac_feature=`echo $ac_feature| sed 's/-/_/g'`

   127     eval "enable_${ac_feature}=no" ;;

   128 

   129   -enable-* | --enable-*)

   130     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`

   131     # Reject names that are not valid shell variable names.

   132     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then

   133       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }

   134     fi

   135     ac_feature=`echo $ac_feature| sed 's/-/_/g'`

   136     case "$ac_option" in

   137       *=*) ;;

   138       *) ac_optarg=yes ;;

   139     esac

   140     eval "enable_${ac_feature}='$ac_optarg'" ;;

   141 

   142   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \

   143   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \

   144   | --exec | --exe | --ex)

   145     ac_prev=exec_prefix ;;

   146   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \

   147   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \

   148   | --exec=* | --exe=* | --ex=*)

   149     exec_prefix="$ac_optarg" ;;

   150 

   151   -gas | --gas | --ga | --g)

   152     # Obsolete; use --with-gas.

   153     with_gas=yes ;;

   154 

   155   -help | --help | --hel | --he)

   156     # Omit some internal or obsolete options to make the list less imposing.

   157     # This message is too long to be a string in the A/UX 3.1 sh.

   158     cat << EOF

   159 Usage: configure [options] [host]

   160 Options: [defaults in brackets after descriptions]

   161 Configuration:

   162   --cache-file=FILE       cache test results in FILE

   163   --help                  print this message

   164   --no-create             do not create output files

   165   --quiet, --silent       do not print \`checking...' messages

   166   --version               print the version of autoconf that created configure

   167 Directory and file names:

   168   --prefix=PREFIX         install architecture-independent files in PREFIX

   169                           [$ac_default_prefix]

   170   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX

   171                           [same as prefix]

   172   --bindir=DIR            user executables in DIR [EPREFIX/bin]

   173   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]

   174   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]

   175   --datadir=DIR           read-only architecture-independent data in DIR

   176                           [PREFIX/share]

   177   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]

   178   --sharedstatedir=DIR    modifiable architecture-independent data in DIR

   179                           [PREFIX/com]

   180   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]

   181   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]

   182   --includedir=DIR        C header files in DIR [PREFIX/include]

   183   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]

   184   --infodir=DIR           info documentation in DIR [PREFIX/info]

   185   --mandir=DIR            man documentation in DIR [PREFIX/man]

   186   --srcdir=DIR            find the sources in DIR [configure dir or ..]

   187   --program-prefix=PREFIX prepend PREFIX to installed program names

   188   --program-suffix=SUFFIX append SUFFIX to installed program names

   189   --program-transform-name=PROGRAM

   190                           run sed PROGRAM on installed program names

   191 EOF

   192     cat << EOF

   193 Host type:

   194   --build=BUILD           configure for building on BUILD [BUILD=HOST]

   195   --host=HOST             configure for HOST [guessed]

   196   --target=TARGET         configure for TARGET [TARGET=HOST]

   197 Features and packages:

   198   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)

   199   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

   200   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]

   201   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)

   202   --x-includes=DIR        X include files are in DIR

   203   --x-libraries=DIR       X library files are in DIR

   204 EOF

   205     if test -n "$ac_help"; then

   206       echo "--enable and --with options recognized:$ac_help"

   207     fi

   208     exit 0 ;;

   209 

   210   -host | --host | --hos | --ho)

   211     ac_prev=host ;;

   212   -host=* | --host=* | --hos=* | --ho=*)

   213     host="$ac_optarg" ;;

   214 

   215   -includedir | --includedir | --includedi | --included | --include \

   216   | --includ | --inclu | --incl | --inc)

   217     ac_prev=includedir ;;

   218   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \

   219   | --includ=* | --inclu=* | --incl=* | --inc=*)

   220     includedir="$ac_optarg" ;;

   221 

   222   -infodir | --infodir | --infodi | --infod | --info | --inf)

   223     ac_prev=infodir ;;

   224   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)

   225     infodir="$ac_optarg" ;;

   226 

   227   -libdir | --libdir | --libdi | --libd)

   228     ac_prev=libdir ;;

   229   -libdir=* | --libdir=* | --libdi=* | --libd=*)

   230     libdir="$ac_optarg" ;;

   231 

   232   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \

   233   | --libexe | --libex | --libe)

   234     ac_prev=libexecdir ;;

   235   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \

   236   | --libexe=* | --libex=* | --libe=*)

   237     libexecdir="$ac_optarg" ;;

   238 

   239   -localstatedir | --localstatedir | --localstatedi | --localstated \

   240   | --localstate | --localstat | --localsta | --localst \

   241   | --locals | --local | --loca | --loc | --lo)

   242     ac_prev=localstatedir ;;

   243   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

   244   | --localstate=* | --localstat=* | --localsta=* | --localst=* \

   245   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)

   246     localstatedir="$ac_optarg" ;;

   247 

   248   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)

   249     ac_prev=mandir ;;

   250   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)

   251     mandir="$ac_optarg" ;;

   252 

   253   -nfp | --nfp | --nf)

   254     # Obsolete; use --without-fp.

   255     with_fp=no ;;

   256 

   257   -no-create | --no-create | --no-creat | --no-crea | --no-cre \

   258   | --no-cr | --no-c)

   259     no_create=yes ;;

   260 

   261   -no-recursion | --no-recursion | --no-recursio | --no-recursi \

   262   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)

   263     no_recursion=yes ;;

   264 

   265   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \

   266   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \

   267   | --oldin | --oldi | --old | --ol | --o)

   268     ac_prev=oldincludedir ;;

   269   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \

   270   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \

   271   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)

   272     oldincludedir="$ac_optarg" ;;

   273 

   274   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)

   275     ac_prev=prefix ;;

   276   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)

   277     prefix="$ac_optarg" ;;

   278 

   279   -program-prefix | --program-prefix | --program-prefi | --program-pref \

   280   | --program-pre | --program-pr | --program-p)

   281     ac_prev=program_prefix ;;

   282   -program-prefix=* | --program-prefix=* | --program-prefi=* \

   283   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)

   284     program_prefix="$ac_optarg" ;;

   285 

   286   -program-suffix | --program-suffix | --program-suffi | --program-suff \

   287   | --program-suf | --program-su | --program-s)

   288     ac_prev=program_suffix ;;

   289   -program-suffix=* | --program-suffix=* | --program-suffi=* \

   290   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)

   291     program_suffix="$ac_optarg" ;;

   292 

   293   -program-transform-name | --program-transform-name \

   294   | --program-transform-nam | --program-transform-na \

   295   | --program-transform-n | --program-transform- \

   296   | --program-transform | --program-transfor \

   297   | --program-transfo | --program-transf \

   298   | --program-trans | --program-tran \

   299   | --progr-tra | --program-tr | --program-t)

   300     ac_prev=program_transform_name ;;

   301   -program-transform-name=* | --program-transform-name=* \

   302   | --program-transform-nam=* | --program-transform-na=* \

   303   | --program-transform-n=* | --program-transform-=* \

   304   | --program-transform=* | --program-transfor=* \

   305   | --program-transfo=* | --program-transf=* \

   306   | --program-trans=* | --program-tran=* \

   307   | --progr-tra=* | --program-tr=* | --program-t=*)

   308     program_transform_name="$ac_optarg" ;;

   309 

   310   -q | -quiet | --quiet | --quie | --qui | --qu | --q \

   311   | -silent | --silent | --silen | --sile | --sil)

   312     silent=yes ;;

   313 

   314   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)

   315     ac_prev=sbindir ;;

   316   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \

   317   | --sbi=* | --sb=*)

   318     sbindir="$ac_optarg" ;;

   319 

   320   -sharedstatedir | --sharedstatedir | --sharedstatedi \

   321   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \

   322   | --sharedst | --shareds | --shared | --share | --shar \

   323   | --sha | --sh)

   324     ac_prev=sharedstatedir ;;

   325   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \

   326   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \

   327   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \

   328   | --sha=* | --sh=*)

   329     sharedstatedir="$ac_optarg" ;;

   330 

   331   -site | --site | --sit)

   332     ac_prev=site ;;

   333   -site=* | --site=* | --sit=*)

   334     site="$ac_optarg" ;;

   335 

   336   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)

   337     ac_prev=srcdir ;;

   338   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)

   339     srcdir="$ac_optarg" ;;

   340 

   341   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \

   342   | --syscon | --sysco | --sysc | --sys | --sy)

   343     ac_prev=sysconfdir ;;

   344   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \

   345   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)

   346     sysconfdir="$ac_optarg" ;;

   347 

   348   -target | --target | --targe | --targ | --tar | --ta | --t)

   349     ac_prev=target ;;

   350   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)

   351     target="$ac_optarg" ;;

   352 

   353   -v | -verbose | --verbose | --verbos | --verbo | --verb)

   354     verbose=yes ;;

   355 

   356   -version | --version | --versio | --versi | --vers)

   357     echo "configure generated by autoconf version 2.13"

   358     exit 0 ;;

   359 

   360   -with-* | --with-*)

   361     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`

   362     # Reject names that are not valid shell variable names.

   363     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then

   364       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }

   365     fi

   366     ac_package=`echo $ac_package| sed 's/-/_/g'`

   367     case "$ac_option" in

   368       *=*) ;;

   369       *) ac_optarg=yes ;;

   370     esac

   371     eval "with_${ac_package}='$ac_optarg'" ;;

   372 

   373   -without-* | --without-*)

   374     ac_package=`echo $ac_option|sed -e 's/-*without-//'`

   375     # Reject names that are not valid shell variable names.

   376     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then

   377       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }

   378     fi

   379     ac_package=`echo $ac_package| sed 's/-/_/g'`

   380     eval "with_${ac_package}=no" ;;

   381 

   382   --x)

   383     # Obsolete; use --with-x.

   384     with_x=yes ;;

   385 

   386   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \

   387   | --x-incl | --x-inc | --x-in | --x-i)

   388     ac_prev=x_includes ;;

   389   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \

   390   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)

   391     x_includes="$ac_optarg" ;;

   392 

   393   -x-libraries | --x-libraries | --x-librarie | --x-librari \

   394   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)

   395     ac_prev=x_libraries ;;

   396   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \

   397   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)

   398     x_libraries="$ac_optarg" ;;

   399 

   400   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }

   401     ;;

   402 

   403   *)

   404     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then

   405       echo "configure: warning: $ac_option: invalid host type" 1>&2

   406     fi

   407     if test "x$nonopt" != xNONE; then

   408       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }

   409     fi

   410     nonopt="$ac_option"

   411     ;;

   412 

   413   esac

   414 done

   415 

   416 if test -n "$ac_prev"; then

   417   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }

   418 fi

   419 

   420 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15

   421 

   422 # File descriptor usage:

   423 # 0 standard input

   424 # 1 file creation

   425 # 2 errors and warnings

   426 # 3 some systems may open it to /dev/tty

   427 # 4 used on the Kubota Titan

   428 # 6 checking for... messages and results

   429 # 5 compiler messages saved in config.log

   430 if test "$silent" = yes; then

   431   exec 6>/dev/null

   432 else

   433   exec 6>&1

   434 fi

   435 exec 5>./config.log

   436 

   437 echo "\

   438 This file contains any messages produced by compilers while

   439 running configure, to aid debugging if configure makes a mistake.

   440 " 1>&5

   441 

   442 # Strip out --no-create and --no-recursion so they do not pile up.

   443 # Also quote any args containing shell metacharacters.

   444 ac_configure_args=

   445 for ac_arg

   446 do

   447   case "$ac_arg" in

   448   -no-create | --no-create | --no-creat | --no-crea | --no-cre \

   449   | --no-cr | --no-c) ;;

   450   -no-recursion | --no-recursion | --no-recursio | --no-recursi \

   451   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;

   452   *" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)

   453   ac_configure_args="$ac_configure_args '$ac_arg'" ;;

   454   *) ac_configure_args="$ac_configure_args $ac_arg" ;;

   455   esac

   456 done

   457 

   458 # NLS nuisances.

   459 # Only set these to C if already set.  These must not be set unconditionally

   460 # because not all systems understand e.g. LANG=C (notably SCO).

   461 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!

   462 # Non-C LC_CTYPE values break the ctype check.

   463 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi

   464 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi

   465 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi

   466 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi

   467 

   468 # confdefs.h avoids OS command line length limits that DEFS can exceed.

   469 rm -rf conftest* confdefs.h

   470 # AIX cpp loses on an empty file, so make sure it contains at least a newline.

   471 echo > confdefs.h

   472 

   473 # A filename unique to this package, relative to the directory that

   474 # configure is in, which we can look for to find out if srcdir is correct.

   475 ac_unique_file=VERSION

   476 

   477 # Find the source files, if location was not specified.

   478 if test -z "$srcdir"; then

   479   ac_srcdir_defaulted=yes

   480   # Try the directory containing this script, then its parent.

   481   ac_prog=$0

   482   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`

   483   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.

   484   srcdir=$ac_confdir

   485   if test ! -r $srcdir/$ac_unique_file; then

   486     srcdir=..

   487   fi

   488 else

   489   ac_srcdir_defaulted=no

   490 fi

   491 if test ! -r $srcdir/$ac_unique_file; then

   492   if test "$ac_srcdir_defaulted" = yes; then

   493     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }

   494   else

   495     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }

   496   fi

   497 fi

   498 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`

   499 

   500 # Prefer explicitly selected file to automatically selected ones.

   501 if test -z "$CONFIG_SITE"; then

   502   if test "x$prefix" != xNONE; then

   503     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"

   504   else

   505     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"

   506   fi

   507 fi

   508 for ac_site_file in $CONFIG_SITE; do

   509   if test -r "$ac_site_file"; then

   510     echo "loading site script $ac_site_file"

   511     . "$ac_site_file"

   512   fi

   513 done

   514 

   515 if test -r "$cache_file"; then

   516   echo "loading cache $cache_file"

   517   . $cache_file

   518 else

   519   echo "creating cache $cache_file"

   520   > $cache_file

   521 fi

   522 

   523 ac_ext=c

   524 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.

   525 ac_cpp='$CPP $CPPFLAGS'

   526 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

   527 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

   528 cross_compiling=$ac_cv_prog_cc_cross

   529 

   530 ac_exeext=

   531 ac_objext=o

   532 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then

   533   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.

   534   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then

   535     ac_n= ac_c='

   536 ' ac_t='	'

   537   else

   538     ac_n=-n ac_c= ac_t=

   539   fi

   540 else

   541   ac_n= ac_c='\c' ac_t=

   542 fi

   543 

   544 

   545 

   546 

   547 

   548 

   549     PACKAGE=libelf

   550   VERSION=`cat $srcdir/VERSION`

   551   

   552   

   553   # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.

   554 if test "${enable_maintainer_mode+set}" = set; then

   555   enableval="$enable_maintainer_mode"

   556   mr_enable_maintainer_mode="$enableval"

   557 else

   558   case :${I_AM_THE_MAINTAINER_OF}: in

   559       *:libelf:*) mr_enable_maintainer_mode=yes;;

   560       *) mr_enable_maintainer_mode=no;;

   561     esac

   562 fi

   563 

   564   if test x"$mr_enable_maintainer_mode" = x"yes"; then

   565     MAINT=

   566   else

   567     MAINT='maintainer-only-'

   568   fi

   569   

   570 

   571 

   572 ALL_LINGUAS=`cd $srcdir/po && echo *.po | sed 's/\.po//g'`

   573 

   574 set `echo $VERSION | sed 's/\./ /g'`

   575 MAJOR=${1-1}

   576 MINOR=${2-0}

   577 PATCH=${3-0}

   578 

   579 

   580 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6

   581 echo "configure:582: checking whether ${MAKE-make} sets \${MAKE}" >&5

   582 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`

   583 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then

   584   echo $ac_n "(cached) $ac_c" 1>&6

   585 else

   586   cat > conftestmake <<\EOF

   587 all:

   588 	@echo 'ac_maketemp="${MAKE}"'

   589 EOF

   590 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.

   591 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`

   592 if test -n "$ac_maketemp"; then

   593   eval ac_cv_prog_make_${ac_make}_set=yes

   594 else

   595   eval ac_cv_prog_make_${ac_make}_set=no

   596 fi

   597 rm -f conftestmake

   598 fi

   599 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then

   600   echo "$ac_t""yes" 1>&6

   601   SET_MAKE=

   602 else

   603   echo "$ac_t""no" 1>&6

   604   SET_MAKE="MAKE=${MAKE-make}"

   605 fi

   606 

   607 # Extract the first word of "gcc", so it can be a program name with args.

   608 set dummy gcc; ac_word=$2

   609 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

   610 echo "configure:611: checking for $ac_word" >&5

   611 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then

   612   echo $ac_n "(cached) $ac_c" 1>&6

   613 else

   614   if test -n "$CC"; then

   615   ac_cv_prog_CC="$CC" # Let the user override the test.

   616 else

   617   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"

   618   ac_dummy="$PATH"

   619   for ac_dir in $ac_dummy; do

   620     test -z "$ac_dir" && ac_dir=.

   621     if test -f $ac_dir/$ac_word; then

   622       ac_cv_prog_CC="gcc"

   623       break

   624     fi

   625   done

   626   IFS="$ac_save_ifs"

   627 fi

   628 fi

   629 CC="$ac_cv_prog_CC"

   630 if test -n "$CC"; then

   631   echo "$ac_t""$CC" 1>&6

   632 else

   633   echo "$ac_t""no" 1>&6

   634 fi

   635 

   636 if test -z "$CC"; then

   637   # Extract the first word of "cc", so it can be a program name with args.

   638 set dummy cc; ac_word=$2

   639 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

   640 echo "configure:641: checking for $ac_word" >&5

   641 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then

   642   echo $ac_n "(cached) $ac_c" 1>&6

   643 else

   644   if test -n "$CC"; then

   645   ac_cv_prog_CC="$CC" # Let the user override the test.

   646 else

   647   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"

   648   ac_prog_rejected=no

   649   ac_dummy="$PATH"

   650   for ac_dir in $ac_dummy; do

   651     test -z "$ac_dir" && ac_dir=.

   652     if test -f $ac_dir/$ac_word; then

   653       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then

   654         ac_prog_rejected=yes

   655 	continue

   656       fi

   657       ac_cv_prog_CC="cc"

   658       break

   659     fi

   660   done

   661   IFS="$ac_save_ifs"

   662 if test $ac_prog_rejected = yes; then

   663   # We found a bogon in the path, so make sure we never use it.

   664   set dummy $ac_cv_prog_CC

   665   shift

   666   if test $# -gt 0; then

   667     # We chose a different compiler from the bogus one.

   668     # However, it has the same basename, so the bogon will be chosen

   669     # first if we set CC to just the basename; use the full file name.

   670     shift

   671     set dummy "$ac_dir/$ac_word" "$@"

   672     shift

   673     ac_cv_prog_CC="$@"

   674   fi

   675 fi

   676 fi

   677 fi

   678 CC="$ac_cv_prog_CC"

   679 if test -n "$CC"; then

   680   echo "$ac_t""$CC" 1>&6

   681 else

   682   echo "$ac_t""no" 1>&6

   683 fi

   684 

   685   if test -z "$CC"; then

   686     case "`uname -s`" in

   687     *win32* | *WIN32*)

   688       # Extract the first word of "cl", so it can be a program name with args.

   689 set dummy cl; ac_word=$2

   690 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

   691 echo "configure:692: checking for $ac_word" >&5

   692 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then

   693   echo $ac_n "(cached) $ac_c" 1>&6

   694 else

   695   if test -n "$CC"; then

   696   ac_cv_prog_CC="$CC" # Let the user override the test.

   697 else

   698   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"

   699   ac_dummy="$PATH"

   700   for ac_dir in $ac_dummy; do

   701     test -z "$ac_dir" && ac_dir=.

   702     if test -f $ac_dir/$ac_word; then

   703       ac_cv_prog_CC="cl"

   704       break

   705     fi

   706   done

   707   IFS="$ac_save_ifs"

   708 fi

   709 fi

   710 CC="$ac_cv_prog_CC"

   711 if test -n "$CC"; then

   712   echo "$ac_t""$CC" 1>&6

   713 else

   714   echo "$ac_t""no" 1>&6

   715 fi

   716  ;;

   717     esac

   718   fi

   719   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }

   720 fi

   721 

   722 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6

   723 echo "configure:724: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5

   724 

   725 ac_ext=c

   726 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.

   727 ac_cpp='$CPP $CPPFLAGS'

   728 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

   729 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

   730 cross_compiling=$ac_cv_prog_cc_cross

   731 

   732 cat > conftest.$ac_ext << EOF

   733 

   734 #line 735 "configure"

   735 #include "confdefs.h"

   736 

   737 main(){return(0);}

   738 EOF

   739 if { (eval echo configure:740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then

   740   ac_cv_prog_cc_works=yes

   741   # If we can't run a trivial program, we are probably using a cross compiler.

   742   if (./conftest; exit) 2>/dev/null; then

   743     ac_cv_prog_cc_cross=no

   744   else

   745     ac_cv_prog_cc_cross=yes

   746   fi

   747 else

   748   echo "configure: failed program was:" >&5

   749   cat conftest.$ac_ext >&5

   750   ac_cv_prog_cc_works=no

   751 fi

   752 rm -fr conftest*

   753 ac_ext=c

   754 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.

   755 ac_cpp='$CPP $CPPFLAGS'

   756 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'

   757 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'

   758 cross_compiling=$ac_cv_prog_cc_cross

   759 

   760 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6

   761 if test $ac_cv_prog_cc_works = no; then

   762   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }

   763 fi

   764 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6

   765 echo "configure:766: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5

   766 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6

   767 cross_compiling=$ac_cv_prog_cc_cross

   768 

   769 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6

   770 echo "configure:771: checking whether we are using GNU C" >&5

   771 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then

   772   echo $ac_n "(cached) $ac_c" 1>&6

   773 else

   774   cat > conftest.c <<EOF

   775 #ifdef __GNUC__

   776   yes;

   777 #endif

   778 EOF

   779 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:780: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then

   780   ac_cv_prog_gcc=yes

   781 else

   782   ac_cv_prog_gcc=no

   783 fi

   784 fi

   785 

   786 echo "$ac_t""$ac_cv_prog_gcc" 1>&6

   787 

   788 if test $ac_cv_prog_gcc = yes; then

   789   GCC=yes

   790 else

   791   GCC=

   792 fi

   793 

   794 ac_test_CFLAGS="${CFLAGS+set}"

   795 ac_save_CFLAGS="$CFLAGS"

   796 CFLAGS=

   797 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6

   798 echo "configure:799: checking whether ${CC-cc} accepts -g" >&5

   799 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then

   800   echo $ac_n "(cached) $ac_c" 1>&6

   801 else

   802   echo 'void f(){}' > conftest.c

   803 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then

   804   ac_cv_prog_cc_g=yes

   805 else

   806   ac_cv_prog_cc_g=no

   807 fi

   808 rm -f conftest*

   809 

   810 fi

   811 

   812 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6

   813 if test "$ac_test_CFLAGS" = set; then

   814   CFLAGS="$ac_save_CFLAGS"

   815 elif test $ac_cv_prog_cc_g = yes; then

   816   if test "$GCC" = yes; then

   817     CFLAGS="-g -O2"

   818   else

   819     CFLAGS="-g"

   820   fi

   821 else

   822   if test "$GCC" = yes; then

   823     CFLAGS="-O2"

   824   else

   825     CFLAGS=

   826   fi

   827 fi

   828 

   829 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6

   830 echo "configure:831: checking how to run the C preprocessor" >&5

   831 # On Suns, sometimes $CPP names a directory.

   832 if test -n "$CPP" && test -d "$CPP"; then

   833   CPP=

   834 fi

   835 if test -z "$CPP"; then

   836 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then

   837   echo $ac_n "(cached) $ac_c" 1>&6

   838 else

   839     # This must be in double quotes, not single quotes, because CPP may get

   840   # substituted into the Makefile and "${CC-cc}" will confuse make.

   841   CPP="${CC-cc} -E"

   842   # On the NeXT, cc -E runs the code through the compiler's parser,

   843   # not just through cpp.

   844   cat > conftest.$ac_ext <<EOF

   845 #line 846 "configure"

   846 #include "confdefs.h"

   847 #include <assert.h>

   848 Syntax Error

   849 EOF

   850 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

   851 { (eval echo configure:852: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

   852 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`

   853 if test -z "$ac_err"; then

   854   :

   855 else

   856   echo "$ac_err" >&5

   857   echo "configure: failed program was:" >&5

   858   cat conftest.$ac_ext >&5

   859   rm -rf conftest*

   860   CPP="${CC-cc} -E -traditional-cpp"

   861   cat > conftest.$ac_ext <<EOF

   862 #line 863 "configure"

   863 #include "confdefs.h"

   864 #include <assert.h>

   865 Syntax Error

   866 EOF

   867 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

   868 { (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

   869 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`

   870 if test -z "$ac_err"; then

   871   :

   872 else

   873   echo "$ac_err" >&5

   874   echo "configure: failed program was:" >&5

   875   cat conftest.$ac_ext >&5

   876   rm -rf conftest*

   877   CPP="${CC-cc} -nologo -E"

   878   cat > conftest.$ac_ext <<EOF

   879 #line 880 "configure"

   880 #include "confdefs.h"

   881 #include <assert.h>

   882 Syntax Error

   883 EOF

   884 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

   885 { (eval echo configure:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

   886 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`

   887 if test -z "$ac_err"; then

   888   :

   889 else

   890   echo "$ac_err" >&5

   891   echo "configure: failed program was:" >&5

   892   cat conftest.$ac_ext >&5

   893   rm -rf conftest*

   894   CPP=/lib/cpp

   895 fi

   896 rm -f conftest*

   897 fi

   898 rm -f conftest*

   899 fi

   900 rm -f conftest*

   901   ac_cv_prog_CPP="$CPP"

   902 fi

   903   CPP="$ac_cv_prog_CPP"

   904 else

   905   ac_cv_prog_CPP="$CPP"

   906 fi

   907 echo "$ac_t""$CPP" 1>&6

   908 

   909 ac_aux_dir=

   910 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do

   911   if test -f $ac_dir/install-sh; then

   912     ac_aux_dir=$ac_dir

   913     ac_install_sh="$ac_aux_dir/install-sh -c"

   914     break

   915   elif test -f $ac_dir/install.sh; then

   916     ac_aux_dir=$ac_dir

   917     ac_install_sh="$ac_aux_dir/install.sh -c"

   918     break

   919   fi

   920 done

   921 if test -z "$ac_aux_dir"; then

   922   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }

   923 fi

   924 ac_config_guess=$ac_aux_dir/config.guess

   925 ac_config_sub=$ac_aux_dir/config.sub

   926 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.

   927 

   928 # Find a good install program.  We prefer a C program (faster),

   929 # so one script is as good as another.  But avoid the broken or

   930 # incompatible versions:

   931 # SysV /etc/install, /usr/sbin/install

   932 # SunOS /usr/etc/install

   933 # IRIX /sbin/install

   934 # AIX /bin/install

   935 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag

   936 # AFS /usr/afsws/bin/install, which mishandles nonexistent args

   937 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"

   938 # ./install, which can be erroneously created by make from ./install.sh.

   939 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6

   940 echo "configure:941: checking for a BSD compatible install" >&5

   941 if test -z "$INSTALL"; then

   942 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then

   943   echo $ac_n "(cached) $ac_c" 1>&6

   944 else

   945     IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"

   946   for ac_dir in $PATH; do

   947     # Account for people who put trailing slashes in PATH elements.

   948     case "$ac_dir/" in

   949     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;

   950     *)

   951       # OSF1 and SCO ODT 3.0 have their own names for install.

   952       # Don't use installbsd from OSF since it installs stuff as root

   953       # by default.

   954       for ac_prog in ginstall scoinst install; do

   955         if test -f $ac_dir/$ac_prog; then

   956 	  if test $ac_prog = install &&

   957             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then

   958 	    # AIX install.  It has an incompatible calling convention.

   959 	    :

   960 	  else

   961 	    ac_cv_path_install="$ac_dir/$ac_prog -c"

   962 	    break 2

   963 	  fi

   964 	fi

   965       done

   966       ;;

   967     esac

   968   done

   969   IFS="$ac_save_IFS"

   970 

   971 fi

   972   if test "${ac_cv_path_install+set}" = set; then

   973     INSTALL="$ac_cv_path_install"

   974   else

   975     # As a last resort, use the slow shell script.  We don't cache a

   976     # path for INSTALL within a source directory, because that will

   977     # break other packages using the cache if that directory is

   978     # removed, or if the path is relative.

   979     INSTALL="$ac_install_sh"

   980   fi

   981 fi

   982 echo "$ac_t""$INSTALL" 1>&6

   983 

   984 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.

   985 # It thinks the first close brace ends the variable substitution.

   986 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

   987 

   988 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'

   989 

   990 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

   991 

   992 # Extract the first word of "ranlib", so it can be a program name with args.

   993 set dummy ranlib; ac_word=$2

   994 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6

   995 echo "configure:996: checking for $ac_word" >&5

   996 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then

   997   echo $ac_n "(cached) $ac_c" 1>&6

   998 else

   999   if test -n "$RANLIB"; then

  1000   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.

  1001 else

  1002   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"

  1003   ac_dummy="$PATH"

  1004   for ac_dir in $ac_dummy; do

  1005     test -z "$ac_dir" && ac_dir=.

  1006     if test -f $ac_dir/$ac_word; then

  1007       ac_cv_prog_RANLIB="ranlib"

  1008       break

  1009     fi

  1010   done

  1011   IFS="$ac_save_ifs"

  1012   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"

  1013 fi

  1014 fi

  1015 RANLIB="$ac_cv_prog_RANLIB"

  1016 if test -n "$RANLIB"; then

  1017   echo "$ac_t""$RANLIB" 1>&6

  1018 else

  1019   echo "$ac_t""no" 1>&6

  1020 fi

  1021 

  1022 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6

  1023 echo "configure:1024: checking whether ln -s works" >&5

  1024 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then

  1025   echo $ac_n "(cached) $ac_c" 1>&6

  1026 else

  1027   rm -f conftestdata

  1028 if ln -s X conftestdata 2>/dev/null

  1029 then

  1030   rm -f conftestdata

  1031   ac_cv_prog_LN_S="ln -s"

  1032 else

  1033   ac_cv_prog_LN_S=ln

  1034 fi

  1035 fi

  1036 LN_S="$ac_cv_prog_LN_S"

  1037 if test "$ac_cv_prog_LN_S" = "ln -s"; then

  1038   echo "$ac_t""yes" 1>&6

  1039 else

  1040   echo "$ac_t""no" 1>&6

  1041 fi

  1042 

  1043 

  1044 

  1045 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6

  1046 echo "configure:1047: checking for ANSI C header files" >&5

  1047 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then

  1048   echo $ac_n "(cached) $ac_c" 1>&6

  1049 else

  1050   cat > conftest.$ac_ext <<EOF

  1051 #line 1052 "configure"

  1052 #include "confdefs.h"

  1053 #include <stdlib.h>

  1054 #include <stdarg.h>

  1055 #include <string.h>

  1056 #include <float.h>

  1057 EOF

  1058 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"

  1059 { (eval echo configure:1060: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }

  1060 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`

  1061 if test -z "$ac_err"; then

  1062   rm -rf conftest*

  1063   ac_cv_header_stdc=yes

  1064 else

  1065   echo "$ac_err" >&5

  1066   echo "configure: failed program was:" >&5

  1067   cat conftest.$ac_ext >&5

  1068   rm -rf conftest*

  1069   ac_cv_header_stdc=no

  1070 fi

  1071 rm -f conftest*

  1072 

  1073 if test $ac_cv_header_stdc = yes; then

  1074   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

  1075 cat > conftest.$ac_ext <<EOF

  1076 #line 1077 "configure"

  1077 #include "confdefs.h"

  1078 #include <string.h>

  1079 EOF

  1080 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  1081   egrep "memchr" >/dev/null 2>&1; then

  1082   :

  1083 else

  1084   rm -rf conftest*

  1085   ac_cv_header_stdc=no

  1086 fi

  1087 rm -f conftest*

  1088 

  1089 fi

  1090 

  1091 if test $ac_cv_header_stdc = yes; then

  1092   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

  1093 cat > conftest.$ac_ext <<EOF

  1094 #line 1095 "configure"

  1095 #include "confdefs.h"

  1096 #include <stdlib.h>

  1097 EOF

  1098 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

  1099   egrep "free" >/dev/null 2>&1; then

  1100   :

  1101 else

  1102   rm -rf conftest*

  1103   ac_cv_header_stdc=no

  1104 fi

  1105 rm -f conftest*

  1106 

  1107 fi

  1108 

  1109 if test $ac_cv_header_stdc = yes; then

  1110   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

  1111 if test "$cross_compiling" = yes; then

  1112   :

  1113 else

  1114   cat > conftest.$ac_ext <<EOF

  1115 #line 1116 "configure"

  1116 #include "confdefs.h"

  1117 #include <ctype.h>

  1118 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')

  1119 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))

  1120 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))

  1121 int main () { int i; for (i = 0; i < 256; i++)

  1122 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);

  1123 exit (0); }

  1124 

  1125 EOF

  1126 if { (eval echo configure:1127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null

  1127 then

  1128   :

  1129 else

  1130   echo "configure: failed program was:" >&5

  1131   cat conftest.$ac_ext >&5

  1132   rm -fr conftest*

  1133   ac_cv_header_stdc=no

  1134 fi

  1135 rm -fr conftest*