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Changeset 503 in kBuild for trunk/src/gmake/aclocal.m4


Ignore:
Timestamp:
Sep 15, 2006 5:09:38 AM (18 years ago)
Author:
bird
Message:

Untested merge with GNU Make v3.81 (vendor/gnumake/2005-05-16 -> vendor/gnumake/current).

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/src/gmake/aclocal.m4

    r200 r503  
    1 # generated automatically by aclocal 1.8.3 -*- Autoconf -*-
    2 
    3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
    4 # Free Software Foundation, Inc.
     1# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
     2
     3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
     4# 2005  Free Software Foundation, Inc.
    55# This file is free software; the Free Software Foundation
    66# gives unlimited permission to copy and/or distribute it,
    … …  
    1212# PARTICULAR PURPOSE.
    1313
    14 # gettext.m4 serial 20 (gettext-0.12)
    15 dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
    16 dnl This file is free software, distributed under the terms of the GNU
    17 dnl General Public License.  As a special exception to the GNU General
    18 dnl Public License, this file may be distributed as part of a program
    19 dnl that contains a configuration script generated by Autoconf, under
    20 dnl the same distribution terms as the rest of that program.
    21 dnl
    22 dnl This file can can be used in projects which are not available under
    23 dnl the GNU General Public License or the GNU Library General Public
    24 dnl License but which still want to provide support for the GNU gettext
    25 dnl functionality.
    26 dnl Please note that the actual code of the GNU gettext library is covered
    27 dnl by the GNU Library General Public License, and the rest of the GNU
    28 dnl gettext package package is covered by the GNU General Public License.
    29 dnl They are *not* in the public domain.
    30 
    31 dnl Authors:
    32 dnl   Ulrich Drepper <[email protected]>, 1995-2000.
    33 dnl   Bruno Haible <[email protected]>, 2000-2003.
    34 
    35 dnl Macro to add for using GNU gettext.
    36 
    37 dnl Usage: AM_GNU_GETTEXT([INTLSYMBOL], [NEEDSYMBOL], [INTLDIR]).
    38 dnl INTLSYMBOL can be one of 'external', 'no-libtool', 'use-libtool'. The
    39 dnl    default (if it is not specified or empty) is 'no-libtool'.
    40 dnl    INTLSYMBOL should be 'external' for packages with no intl directory,
    41 dnl    and 'no-libtool' or 'use-libtool' for packages with an intl directory.
    42 dnl    If INTLSYMBOL is 'use-libtool', then a libtool library
    43 dnl    $(top_builddir)/intl/libintl.la will be created (shared and/or static,
    44 dnl    depending on --{enable,disable}-{shared,static} and on the presence of
    45 dnl    AM-DISABLE-SHARED). If INTLSYMBOL is 'no-libtool', a static library
    46 dnl    $(top_builddir)/intl/libintl.a will be created.
    47 dnl If NEEDSYMBOL is specified and is 'need-ngettext', then GNU gettext
    48 dnl    implementations (in libc or libintl) without the ngettext() function
    49 dnl    will be ignored.  If NEEDSYMBOL is specified and is
    50 dnl    'need-formatstring-macros', then GNU gettext implementations that don't
    51 dnl    support the ISO C 99 <inttypes.h> formatstring macros will be ignored.
    52 dnl INTLDIR is used to find the intl libraries.  If empty,
    53 dnl    the value `$(top_builddir)/intl/' is used.
    54 dnl
    55 dnl The result of the configuration is one of three cases:
    56 dnl 1) GNU gettext, as included in the intl subdirectory, will be compiled
    57 dnl    and used.
    58 dnl    Catalog format: GNU --> install in $(datadir)
    59 dnl    Catalog extension: .mo after installation, .gmo in source tree
    60 dnl 2) GNU gettext has been found in the system's C library.
    61 dnl    Catalog format: GNU --> install in $(datadir)
    62 dnl    Catalog extension: .mo after installation, .gmo in source tree
    63 dnl 3) No internationalization, always use English msgid.
    64 dnl    Catalog format: none
    65 dnl    Catalog extension: none
    66 dnl If INTLSYMBOL is 'external', only cases 2 and 3 can occur.
    67 dnl The use of .gmo is historical (it was needed to avoid overwriting the
    68 dnl GNU format catalogs when building on a platform with an X/Open gettext),
    69 dnl but we keep it in order not to force irrelevant filename changes on the
    70 dnl maintainers.
    71 dnl
    72 AC_DEFUN([AM_GNU_GETTEXT],
    73 [
    74   dnl Argument checking.
    75   ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], ,
    76     [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT
    77 ])])])])])
    78   ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], ,
    79     [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT
    80 ])])])])
    81   define(gt_included_intl, ifelse([$1], [external], [no], [yes]))
    82   define(gt_libtool_suffix_prefix, ifelse([$1], [use-libtool], [l], []))
    83 
    84   AC_REQUIRE([AM_PO_SUBDIRS])dnl
    85   ifelse(gt_included_intl, yes, [
    86     AC_REQUIRE([AM_INTL_SUBDIR])dnl
    87   ])
    88 
    89   dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
    90   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
    91   AC_REQUIRE([AC_LIB_RPATH])
    92 
    93   dnl Sometimes libintl requires libiconv, so first search for libiconv.
    94   dnl Ideally we would do this search only after the
    95   dnl      if test "$USE_NLS" = "yes"; then
    96   dnl        if test "$gt_cv_func_gnugettext_libc" != "yes"; then
    97   dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT
    98   dnl the configure script would need to contain the same shell code
    99   dnl again, outside any 'if'. There are two solutions:
    100   dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'.
    101   dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE.
    102   dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not
    103   dnl documented, we avoid it.
    104   ifelse(gt_included_intl, yes, , [
    105     AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
    106   ])
    107 
    108   dnl Set USE_NLS.
    109   AM_NLS
    110 
    111   ifelse(gt_included_intl, yes, [
    112     BUILD_INCLUDED_LIBINTL=no
    113     USE_INCLUDED_LIBINTL=no
    114   ])
    115   LIBINTL=
    116   LTLIBINTL=
    117   POSUB=
    118 
    119   dnl If we use NLS figure out what method
    120   if test "$USE_NLS" = "yes"; then
    121     gt_use_preinstalled_gnugettext=no
    122     ifelse(gt_included_intl, yes, [
    123       AC_MSG_CHECKING([whether included gettext is requested])
    124       AC_ARG_WITH(included-gettext,
    125         [  --with-included-gettext use the GNU gettext library included here],
    126         nls_cv_force_use_gnu_gettext=$withval,
    127         nls_cv_force_use_gnu_gettext=no)
    128       AC_MSG_RESULT($nls_cv_force_use_gnu_gettext)
    129 
    130       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
    131       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
    132     ])
    133         dnl User does not insist on using GNU NLS library.  Figure out what
    134         dnl to use.  If GNU gettext is available we use this.  Else we have
    135         dnl to fall back to GNU NLS library.
    136 
    137         dnl Add a version number to the cache macros.
    138         define([gt_api_version], ifelse([$2], [need-formatstring-macros], 3, ifelse([$2], [need-ngettext], 2, 1)))
    139         define([gt_cv_func_gnugettext_libc], [gt_cv_func_gnugettext]gt_api_version[_libc])
    140         define([gt_cv_func_gnugettext_libintl], [gt_cv_func_gnugettext]gt_api_version[_libintl])
    141 
    142         AC_CACHE_CHECK([for GNU gettext in libc], gt_cv_func_gnugettext_libc,
    143          [AC_TRY_LINK([#include <libintl.h>
    144 ]ifelse([$2], [need-formatstring-macros],
    145 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
    146 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
    147 #endif
    148 changequote(,)dnl
    149 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
    150 changequote([,])dnl
    151 ], [])[extern int _nl_msg_cat_cntr;
    152 extern int *_nl_domain_bindings;],
    153             [bindtextdomain ("", "");
    154 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_domain_bindings],
    155             gt_cv_func_gnugettext_libc=yes,
    156             gt_cv_func_gnugettext_libc=no)])
    157 
    158         if test "$gt_cv_func_gnugettext_libc" != "yes"; then
    159           dnl Sometimes libintl requires libiconv, so first search for libiconv.
    160           ifelse(gt_included_intl, yes, , [
    161             AM_ICONV_LINK
    162           ])
    163           dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL
    164           dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv])
    165           dnl because that would add "-liconv" to LIBINTL and LTLIBINTL
    166           dnl even if libiconv doesn't exist.
    167           AC_LIB_LINKFLAGS_BODY([intl])
    168           AC_CACHE_CHECK([for GNU gettext in libintl],
    169             gt_cv_func_gnugettext_libintl,
    170            [gt_save_CPPFLAGS="$CPPFLAGS"
    171             CPPFLAGS="$CPPFLAGS $INCINTL"
    172             gt_save_LIBS="$LIBS"
    173             LIBS="$LIBS $LIBINTL"
    174             dnl Now see whether libintl exists and does not depend on libiconv.
    175             AC_TRY_LINK([#include <libintl.h>
    176 ]ifelse([$2], [need-formatstring-macros],
    177 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
    178 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
    179 #endif
    180 changequote(,)dnl
    181 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
    182 changequote([,])dnl
    183 ], [])[extern int _nl_msg_cat_cntr;
    184 extern
    185 #ifdef __cplusplus
    186 "C"
    187 #endif
    188 const char *_nl_expand_alias ();],
    189               [bindtextdomain ("", "");
    190 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
    191               gt_cv_func_gnugettext_libintl=yes,
    192               gt_cv_func_gnugettext_libintl=no)
    193             dnl Now see whether libintl exists and depends on libiconv.
    194             if test "$gt_cv_func_gnugettext_libintl" != yes && test -n "$LIBICONV"; then
    195               LIBS="$LIBS $LIBICONV"
    196               AC_TRY_LINK([#include <libintl.h>
    197 ]ifelse([$2], [need-formatstring-macros],
    198 [#ifndef __GNU_GETTEXT_SUPPORTED_REVISION
    199 #define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1)
    200 #endif
    201 changequote(,)dnl
    202 typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1];
    203 changequote([,])dnl
    204 ], [])[extern int _nl_msg_cat_cntr;
    205 extern
    206 #ifdef __cplusplus
    207 "C"
    208 #endif
    209 const char *_nl_expand_alias ();],
    210                 [bindtextdomain ("", "");
    211 return (int) gettext ("")]ifelse([$2], [need-ngettext], [ + (int) ngettext ("", "", 0)], [])[ + _nl_msg_cat_cntr + *_nl_expand_alias (0)],
    212                [LIBINTL="$LIBINTL $LIBICONV"
    213                 LTLIBINTL="$LTLIBINTL $LTLIBICONV"
    214                 gt_cv_func_gnugettext_libintl=yes
    215                ])
    216             fi
    217             CPPFLAGS="$gt_save_CPPFLAGS"
    218             LIBS="$gt_save_LIBS"])
    219         fi
    220 
    221         dnl If an already present or preinstalled GNU gettext() is found,
    222         dnl use it.  But if this macro is used in GNU gettext, and GNU
    223         dnl gettext is already preinstalled in libintl, we update this
    224         dnl libintl.  (Cf. the install rule in intl/Makefile.in.)
    225         if test "$gt_cv_func_gnugettext_libc" = "yes" \
    226            || { test "$gt_cv_func_gnugettext_libintl" = "yes" \
    227                 && test "$PACKAGE" != gettext-runtime \
    228                 && test "$PACKAGE" != gettext-tools; }; then
    229           gt_use_preinstalled_gnugettext=yes
    230         else
    231           dnl Reset the values set by searching for libintl.
    232           LIBINTL=
    233           LTLIBINTL=
    234           INCINTL=
    235         fi
    236 
    237     ifelse(gt_included_intl, yes, [
    238         if test "$gt_use_preinstalled_gnugettext" != "yes"; then
    239           dnl GNU gettext is not found in the C library.
    240           dnl Fall back on included GNU gettext library.
    241           nls_cv_use_gnu_gettext=yes
    242         fi
    243       fi
    244 
    245       if test "$nls_cv_use_gnu_gettext" = "yes"; then
    246         dnl Mark actions used to generate GNU NLS library.
    247         BUILD_INCLUDED_LIBINTL=yes
    248         USE_INCLUDED_LIBINTL=yes
    249         LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV"
    250         LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV"
    251         LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'`
    252       fi
    253 
    254       if test "$gt_use_preinstalled_gnugettext" = "yes" \
    255          || test "$nls_cv_use_gnu_gettext" = "yes"; then
    256         dnl Mark actions to use GNU gettext tools.
    257         CATOBJEXT=.gmo
    258       fi
    259     ])
    260 
    261     if test "$gt_use_preinstalled_gnugettext" = "yes" \
    262        || test "$nls_cv_use_gnu_gettext" = "yes"; then
    263       AC_DEFINE(ENABLE_NLS, 1,
    264         [Define to 1 if translation of program messages to the user's native language
    265    is requested.])
    266     else
    267       USE_NLS=no
    268     fi
    269   fi
    270 
    271   AC_MSG_CHECKING([whether to use NLS])
    272   AC_MSG_RESULT([$USE_NLS])
    273   if test "$USE_NLS" = "yes"; then
    274     AC_MSG_CHECKING([where the gettext function comes from])
    275     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
    276       if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
    277         gt_source="external libintl"
    278       else
    279         gt_source="libc"
    280       fi
    281     else
    282       gt_source="included intl directory"
    283     fi
    284     AC_MSG_RESULT([$gt_source])
    285   fi
    286 
    287   if test "$USE_NLS" = "yes"; then
    288 
    289     if test "$gt_use_preinstalled_gnugettext" = "yes"; then
    290       if test "$gt_cv_func_gnugettext_libintl" = "yes"; then
    291         AC_MSG_CHECKING([how to link with libintl])
    292         AC_MSG_RESULT([$LIBINTL])
    293         AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL])
    294       fi
    295 
    296       dnl For backward compatibility. Some packages may be using this.
    297       AC_DEFINE(HAVE_GETTEXT, 1,
    298        [Define if the GNU gettext() function is already present or preinstalled.])
    299       AC_DEFINE(HAVE_DCGETTEXT, 1,
    300        [Define if the GNU dcgettext() function is already present or preinstalled.])
    301     fi
    302 
    303     dnl We need to process the po/ directory.
    304     POSUB=po
    305   fi
    306 
    307   ifelse(gt_included_intl, yes, [
    308     dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL
    309     dnl to 'yes' because some of the testsuite requires it.
    310     if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then
    311       BUILD_INCLUDED_LIBINTL=yes
    312     fi
    313 
    314     dnl Make all variables we use known to autoconf.
    315     AC_SUBST(BUILD_INCLUDED_LIBINTL)
    316     AC_SUBST(USE_INCLUDED_LIBINTL)
    317     AC_SUBST(CATOBJEXT)
    318 
    319     dnl For backward compatibility. Some configure.ins may be using this.
    320     nls_cv_header_intl=
    321     nls_cv_header_libgt=
    322 
    323     dnl For backward compatibility. Some Makefiles may be using this.
    324     DATADIRNAME=share
    325     AC_SUBST(DATADIRNAME)
    326 
    327     dnl For backward compatibility. Some Makefiles may be using this.
    328     INSTOBJEXT=.mo
    329     AC_SUBST(INSTOBJEXT)
    330 
    331     dnl For backward compatibility. Some Makefiles may be using this.
    332     GENCAT=gencat
    333     AC_SUBST(GENCAT)
    334 
    335     dnl For backward compatibility. Some Makefiles may be using this.
    336     if test "$USE_INCLUDED_LIBINTL" = yes; then
    337       INTLOBJS="\$(GETTOBJS)"
    338     fi
    339     AC_SUBST(INTLOBJS)
    340 
    341     dnl Enable libtool support if the surrounding package wishes it.
    342     INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix
    343     AC_SUBST(INTL_LIBTOOL_SUFFIX_PREFIX)
    344   ])
    345 
    346   dnl For backward compatibility. Some Makefiles may be using this.
    347   INTLLIBS="$LIBINTL"
    348   AC_SUBST(INTLLIBS)
    349 
    350   dnl Make all documented variables known to autoconf.
    351   AC_SUBST(LIBINTL)
    352   AC_SUBST(LTLIBINTL)
    353   AC_SUBST(POSUB)
    354 ])
    355 
    356 
    357 dnl Checks for all prerequisites of the intl subdirectory,
    358 dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS,
    359 dnl            USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL.
    360 AC_DEFUN([AM_INTL_SUBDIR],
    361 [
    362   AC_REQUIRE([AC_PROG_INSTALL])dnl
    363   AC_REQUIRE([AM_MKINSTALLDIRS])dnl
    364   AC_REQUIRE([AC_PROG_CC])dnl
    365   AC_REQUIRE([AC_CANONICAL_HOST])dnl
    366   AC_REQUIRE([AC_PROG_RANLIB])dnl
    367   AC_REQUIRE([AC_ISC_POSIX])dnl
    368   AC_REQUIRE([AC_HEADER_STDC])dnl
    369   AC_REQUIRE([AC_C_CONST])dnl
    370   AC_REQUIRE([AC_C_INLINE])dnl
    371   AC_REQUIRE([AC_TYPE_OFF_T])dnl
    372   AC_REQUIRE([AC_TYPE_SIZE_T])dnl
    373   AC_REQUIRE([AC_FUNC_ALLOCA])dnl
    374   AC_REQUIRE([AC_FUNC_MMAP])dnl
    375   AC_REQUIRE([jm_GLIBC21])dnl
    376   AC_REQUIRE([gt_INTDIV0])dnl
    377   AC_REQUIRE([jm_AC_TYPE_UINTMAX_T])dnl
    378   AC_REQUIRE([gt_HEADER_INTTYPES_H])dnl
    379   AC_REQUIRE([gt_INTTYPES_PRI])dnl
    380 
    381   AC_CHECK_HEADERS([argz.h limits.h locale.h nl_types.h malloc.h stddef.h \
    382 stdlib.h string.h unistd.h sys/param.h])
    383   AC_CHECK_FUNCS([feof_unlocked fgets_unlocked getc_unlocked getcwd getegid \
    384 geteuid getgid getuid mempcpy munmap putenv setenv setlocale stpcpy \
    385 strcasecmp strdup strtoul tsearch __argz_count __argz_stringify __argz_next \
    386 __fsetlocking])
    387 
    388   AM_ICONV
    389   AM_LANGINFO_CODESET
    390   if test $ac_cv_header_locale_h = yes; then
    391     AM_LC_MESSAGES
    392   fi
    393 
    394   dnl intl/plural.c is generated from intl/plural.y. It requires bison,
    395   dnl because plural.y uses bison specific features. It requires at least
    396   dnl bison-1.26 because earlier versions generate a plural.c that doesn't
    397   dnl compile.
    398   dnl bison is only needed for the maintainer (who touches plural.y). But in
    399   dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put
    400   dnl the rule in general Makefile. Now, some people carelessly touch the
    401   dnl files or have a broken "make" program, hence the plural.c rule will
    402   dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not
    403   dnl present or too old.
    404   AC_CHECK_PROGS([INTLBISON], [bison])
    405   if test -z "$INTLBISON"; then
    406     ac_verc_fail=yes
    407   else
    408     dnl Found it, now check the version.
    409     AC_MSG_CHECKING([version of bison])
    410 changequote(<<,>>)dnl
    411     ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'`
    412     case $ac_prog_version in
    413       '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
    414       1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*)
    415 changequote([,])dnl
    416          ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
    417       *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
    418     esac
    419     AC_MSG_RESULT([$ac_prog_version])
    420   fi
    421   if test $ac_verc_fail = yes; then
    422     INTLBISON=:
    423   fi
    424 ])
    425 
    426 
    427 dnl Usage: AM_GNU_GETTEXT_VERSION([gettext-version])
    428 AC_DEFUN([AM_GNU_GETTEXT_VERSION], [])
    429 
    430 # iconv.m4 serial AM4 (gettext-0.11.3)
    431 dnl Copyright (C) 2000-2002 Free Software Foundation, Inc.
    432 dnl This file is free software, distributed under the terms of the GNU
    433 dnl General Public License.  As a special exception to the GNU General
    434 dnl Public License, this file may be distributed as part of a program
    435 dnl that contains a configuration script generated by Autoconf, under
    436 dnl the same distribution terms as the rest of that program.
    437 
    438 dnl From Bruno Haible.
    439 
    440 AC_DEFUN([AM_ICONV_LINKFLAGS_BODY],
    441 [
    442   dnl Prerequisites of AC_LIB_LINKFLAGS_BODY.
    443   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
    444   AC_REQUIRE([AC_LIB_RPATH])
    445 
    446   dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
    447   dnl accordingly.
    448   AC_LIB_LINKFLAGS_BODY([iconv])
    449 ])
    450 
    451 AC_DEFUN([AM_ICONV_LINK],
    452 [
    453   dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and
    454   dnl those with the standalone portable GNU libiconv installed).
    455 
    456   dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV
    457   dnl accordingly.
    458   AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY])
    459 
    460   dnl Add $INCICONV to CPPFLAGS before performing the following checks,
    461   dnl because if the user has installed libiconv and not disabled its use
    462   dnl via --without-libiconv-prefix, he wants to use it. The first
    463   dnl AC_TRY_LINK will then fail, the second AC_TRY_LINK will succeed.
    464   am_save_CPPFLAGS="$CPPFLAGS"
    465   AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV])
    466 
    467   AC_CACHE_CHECK(for iconv, am_cv_func_iconv, [
    468     am_cv_func_iconv="no, consider installing GNU libiconv"
    469     am_cv_lib_iconv=no
    470     AC_TRY_LINK([#include <stdlib.h>
    471 #include <iconv.h>],
    472       [iconv_t cd = iconv_open("","");
    473        iconv(cd,NULL,NULL,NULL,NULL);
    474        iconv_close(cd);],
    475       am_cv_func_iconv=yes)
    476     if test "$am_cv_func_iconv" != yes; then
    477       am_save_LIBS="$LIBS"
    478       LIBS="$LIBS $LIBICONV"
    479       AC_TRY_LINK([#include <stdlib.h>
    480 #include <iconv.h>],
    481         [iconv_t cd = iconv_open("","");
    482          iconv(cd,NULL,NULL,NULL,NULL);
    483          iconv_close(cd);],
    484         am_cv_lib_iconv=yes
    485         am_cv_func_iconv=yes)
    486       LIBS="$am_save_LIBS"
    487     fi
    488   ])
    489   if test "$am_cv_func_iconv" = yes; then
    490     AC_DEFINE(HAVE_ICONV, 1, [Define if you have the iconv() function.])
    491   fi
    492   if test "$am_cv_lib_iconv" = yes; then
    493     AC_MSG_CHECKING([how to link with libiconv])
    494     AC_MSG_RESULT([$LIBICONV])
    495   else
    496     dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV
    497     dnl either.
    498     CPPFLAGS="$am_save_CPPFLAGS"
    499     LIBICONV=
    500     LTLIBICONV=
    501   fi
    502   AC_SUBST(LIBICONV)
    503   AC_SUBST(LTLIBICONV)
    504 ])
    505 
    506 AC_DEFUN([AM_ICONV],
    507 [
    508   AM_ICONV_LINK
    509   if test "$am_cv_func_iconv" = yes; then
    510     AC_MSG_CHECKING([for iconv declaration])
    511     AC_CACHE_VAL(am_cv_proto_iconv, [
    512       AC_TRY_COMPILE([
    513 #include <stdlib.h>
    514 #include <iconv.h>
    515 extern
    516 #ifdef __cplusplus
    517 "C"
    518 #endif
    519 #if defined(__STDC__) || defined(__cplusplus)
    520 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
    521 #else
    522 size_t iconv();
    523 #endif
    524 ], [], am_cv_proto_iconv_arg1="", am_cv_proto_iconv_arg1="const")
    525       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"])
    526     am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
    527     AC_MSG_RESULT([$]{ac_t:-
    528          }[$]am_cv_proto_iconv)
    529     AC_DEFINE_UNQUOTED(ICONV_CONST, $am_cv_proto_iconv_arg1,
    530       [Define as const if the declaration of iconv() needs const.])
    531   fi
    532 ])
    533 
    534 # lib-ld.m4 serial 2 (gettext-0.12)
    535 dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
    536 dnl This file is free software, distributed under the terms of the GNU
    537 dnl General Public License.  As a special exception to the GNU General
    538 dnl Public License, this file may be distributed as part of a program
    539 dnl that contains a configuration script generated by Autoconf, under
    540 dnl the same distribution terms as the rest of that program.
    541 
    542 dnl Subroutines of libtool.m4,
    543 dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
    544 dnl with libtool.m4.
    545 
    546 dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
    547 AC_DEFUN([AC_LIB_PROG_LD_GNU],
    548 [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
    549 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
    550 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
    551   acl_cv_prog_gnu_ld=yes
    552 else
    553   acl_cv_prog_gnu_ld=no
    554 fi])
    555 with_gnu_ld=$acl_cv_prog_gnu_ld
    556 ])
    557 
    558 dnl From libtool-1.4. Sets the variable LD.
    559 AC_DEFUN([AC_LIB_PROG_LD],
    560 [AC_ARG_WITH(gnu-ld,
    561 [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
    562 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
    563 AC_REQUIRE([AC_PROG_CC])dnl
    564 AC_REQUIRE([AC_CANONICAL_HOST])dnl
    565 # Prepare PATH_SEPARATOR.
    566 # The user is always right.
    567 if test "${PATH_SEPARATOR+set}" != set; then
    568   echo "#! /bin/sh" >conf$$.sh
    569   echo  "exit 0"   >>conf$$.sh
    570   chmod +x conf$$.sh
    571   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    572     PATH_SEPARATOR=';'
    573   else
    574     PATH_SEPARATOR=:
    575   fi
    576   rm -f conf$$.sh
    577 fi
    578 ac_prog=ld
    579 if test "$GCC" = yes; then
    580   # Check if gcc -print-prog-name=ld gives a path.
    581   AC_MSG_CHECKING([for ld used by GCC])
    582   case $host in
    583   *-*-mingw*)
    584     # gcc leaves a trailing carriage return which upsets mingw
    585     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
    586   *)
    587     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
    588   esac
    589   case $ac_prog in
    590     # Accept absolute paths.
    591     [[\\/]* | [A-Za-z]:[\\/]*)]
    592       [re_direlt='/[^/][^/]*/\.\./']
    593       # Canonicalize the path of ld
    594       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
    595       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
    596         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
    597       done
    598       test -z "$LD" && LD="$ac_prog"
    599       ;;
    600   "")
    601     # If it fails, then pretend we aren't using GCC.
    602     ac_prog=ld
    603     ;;
    604   *)
    605     # If it is relative, then search for the first ld in PATH.
    606     with_gnu_ld=unknown
    607     ;;
    608   esac
    609 elif test "$with_gnu_ld" = yes; then
    610   AC_MSG_CHECKING([for GNU ld])
    611 else
    612   AC_MSG_CHECKING([for non-GNU ld])
    613 fi
    614 AC_CACHE_VAL(acl_cv_path_LD,
    615 [if test -z "$LD"; then
    616   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
    617   for ac_dir in $PATH; do
    618     test -z "$ac_dir" && ac_dir=.
    619     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
    620       acl_cv_path_LD="$ac_dir/$ac_prog"
    621       # Check to see if the program is GNU ld.  I'd rather use --version,
    622       # but apparently some GNU ld's only accept -v.
    623       # Break only if it was the GNU/non-GNU ld that we prefer.
    624       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
    625         test "$with_gnu_ld" != no && break
    626       else
    627         test "$with_gnu_ld" != yes && break
    628       fi
    629     fi
    630   done
    631   IFS="$ac_save_ifs"
    632 else
    633   acl_cv_path_LD="$LD" # Let the user override the test with a path.
    634 fi])
    635 LD="$acl_cv_path_LD"
    636 if test -n "$LD"; then
    637   AC_MSG_RESULT($LD)
    638 else
    639   AC_MSG_RESULT(no)
    640 fi
    641 test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
    642 AC_LIB_PROG_LD_GNU
    643 ])
    644 
    645 # lib-link.m4 serial 4 (gettext-0.12)
    646 dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
    647 dnl This file is free software, distributed under the terms of the GNU
    648 dnl General Public License.  As a special exception to the GNU General
    649 dnl Public License, this file may be distributed as part of a program
    650 dnl that contains a configuration script generated by Autoconf, under
    651 dnl the same distribution terms as the rest of that program.
    652 
    653 dnl From Bruno Haible.
    654 
    655 dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
    656 dnl the libraries corresponding to explicit and implicit dependencies.
    657 dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
    658 dnl augments the CPPFLAGS variable.
    659 AC_DEFUN([AC_LIB_LINKFLAGS],
    660 [
    661   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
    662   AC_REQUIRE([AC_LIB_RPATH])
    663   define([Name],[translit([$1],[./-], [___])])
    664   define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
    665                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
    666   AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
    667     AC_LIB_LINKFLAGS_BODY([$1], [$2])
    668     ac_cv_lib[]Name[]_libs="$LIB[]NAME"
    669     ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
    670     ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
    671   ])
    672   LIB[]NAME="$ac_cv_lib[]Name[]_libs"
    673   LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
    674   INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
    675   AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
    676   AC_SUBST([LIB]NAME)
    677   AC_SUBST([LTLIB]NAME)
    678   dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
    679   dnl results of this search when this library appears as a dependency.
    680   HAVE_LIB[]NAME=yes
    681   undefine([Name])
    682   undefine([NAME])
    683 ])
    684 
    685 dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
    686 dnl searches for libname and the libraries corresponding to explicit and
    687 dnl implicit dependencies, together with the specified include files and
    688 dnl the ability to compile and link the specified testcode. If found, it
    689 dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
    690 dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
    691 dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
    692 dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
    693 AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
    694 [
    695   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
    696   AC_REQUIRE([AC_LIB_RPATH])
    697   define([Name],[translit([$1],[./-], [___])])
    698   define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
    699                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
    700 
    701   dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
    702   dnl accordingly.
    703   AC_LIB_LINKFLAGS_BODY([$1], [$2])
    704 
    705   dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
    706   dnl because if the user has installed lib[]Name and not disabled its use
    707   dnl via --without-lib[]Name-prefix, he wants to use it.
    708   ac_save_CPPFLAGS="$CPPFLAGS"
    709   AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
    710 
    711   AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
    712     ac_save_LIBS="$LIBS"
    713     LIBS="$LIBS $LIB[]NAME"
    714     AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
    715     LIBS="$ac_save_LIBS"
    716   ])
    717   if test "$ac_cv_lib[]Name" = yes; then
    718     HAVE_LIB[]NAME=yes
    719     AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
    720     AC_MSG_CHECKING([how to link with lib[]$1])
    721     AC_MSG_RESULT([$LIB[]NAME])
    722   else
    723     HAVE_LIB[]NAME=no
    724     dnl If $LIB[]NAME didn't lead to a usable library, we don't need
    725     dnl $INC[]NAME either.
    726     CPPFLAGS="$ac_save_CPPFLAGS"
    727     LIB[]NAME=
    728     LTLIB[]NAME=
    729   fi
    730   AC_SUBST([HAVE_LIB]NAME)
    731   AC_SUBST([LIB]NAME)
    732   AC_SUBST([LTLIB]NAME)
    733   undefine([Name])
    734   undefine([NAME])
    735 ])
    736 
    737 dnl Determine the platform dependent parameters needed to use rpath:
    738 dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
    739 dnl hardcode_direct, hardcode_minus_L.
    740 AC_DEFUN([AC_LIB_RPATH],
    741 [
    742   AC_REQUIRE([AC_PROG_CC])                dnl we use $CC, $GCC, $LDFLAGS
    743   AC_REQUIRE([AC_LIB_PROG_LD])            dnl we use $LD, $with_gnu_ld
    744   AC_REQUIRE([AC_CANONICAL_HOST])         dnl we use $host
    745   AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir
    746   AC_CACHE_CHECK([for shared library run path origin], acl_cv_rpath, [
    747     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
    748     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
    749     . ./conftest.sh
    750     rm -f ./conftest.sh
    751     acl_cv_rpath=done
    752   ])
    753   wl="$acl_cv_wl"
    754   libext="$acl_cv_libext"
    755   shlibext="$acl_cv_shlibext"
    756   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
    757   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
    758   hardcode_direct="$acl_cv_hardcode_direct"
    759   hardcode_minus_L="$acl_cv_hardcode_minus_L"
    760   dnl Determine whether the user wants rpath handling at all.
    761   AC_ARG_ENABLE(rpath,
    762     [  --disable-rpath         do not hardcode runtime library paths],
    763     :, enable_rpath=yes)
    764 ])
    765 
    766 dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
    767 dnl the libraries corresponding to explicit and implicit dependencies.
    768 dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
    769 AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
    770 [
    771   define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
    772                                [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
    773   dnl By default, look in $includedir and $libdir.
    774   use_additional=yes
    775   AC_LIB_WITH_FINAL_PREFIX([
    776     eval additional_includedir=\"$includedir\"
    777     eval additional_libdir=\"$libdir\"
    778   ])
    779   AC_LIB_ARG_WITH([lib$1-prefix],
    780 [  --with-lib$1-prefix[=DIR]  search for lib$1 in DIR/include and DIR/lib
    781   --without-lib$1-prefix     don't search for lib$1 in includedir and libdir],
    782 [
    783     if test "X$withval" = "Xno"; then
    784       use_additional=no
    785     else
    786       if test "X$withval" = "X"; then
    787         AC_LIB_WITH_FINAL_PREFIX([
    788           eval additional_includedir=\"$includedir\"
    789           eval additional_libdir=\"$libdir\"
    790         ])
    791       else
    792         additional_includedir="$withval/include"
    793         additional_libdir="$withval/lib"
    794       fi
    795     fi
    796 ])
    797   dnl Search the library and its dependencies in $additional_libdir and
    798   dnl $LDFLAGS. Using breadth-first-seach.
    799   LIB[]NAME=
    800   LTLIB[]NAME=
    801   INC[]NAME=
    802   rpathdirs=
    803   ltrpathdirs=
    804   names_already_handled=
    805   names_next_round='$1 $2'
    806   while test -n "$names_next_round"; do
    807     names_this_round="$names_next_round"
    808     names_next_round=
    809     for name in $names_this_round; do
    810       already_handled=
    811       for n in $names_already_handled; do
    812         if test "$n" = "$name"; then
    813           already_handled=yes
    814           break
    815         fi
    816       done
    817       if test -z "$already_handled"; then
    818         names_already_handled="$names_already_handled $name"
    819         dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
    820         dnl or AC_LIB_HAVE_LINKFLAGS call.
    821         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
    822         eval value=\"\$HAVE_LIB$uppername\"
    823         if test -n "$value"; then
    824           if test "$value" = yes; then
    825             eval value=\"\$LIB$uppername\"
    826             test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value"
    827             eval value=\"\$LTLIB$uppername\"
    828             test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value"
    829           else
    830             dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
    831             dnl that this library doesn't exist. So just drop it.
    832             :
    833           fi
    834         else
    835           dnl Search the library lib$name in $additional_libdir and $LDFLAGS
    836           dnl and the already constructed $LIBNAME/$LTLIBNAME.
    837           found_dir=
    838           found_la=
    839           found_so=
    840           found_a=
    841           if test $use_additional = yes; then
    842             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
    843               found_dir="$additional_libdir"
    844               found_so="$additional_libdir/lib$name.$shlibext"
    845               if test -f "$additional_libdir/lib$name.la"; then
    846                 found_la="$additional_libdir/lib$name.la"
    847               fi
    848             else
    849               if test -f "$additional_libdir/lib$name.$libext"; then
    850                 found_dir="$additional_libdir"
    851                 found_a="$additional_libdir/lib$name.$libext"
    852                 if test -f "$additional_libdir/lib$name.la"; then
    853                   found_la="$additional_libdir/lib$name.la"
    854                 fi
    855               fi
    856             fi
    857           fi
    858           if test "X$found_dir" = "X"; then
    859             for x in $LDFLAGS $LTLIB[]NAME; do
    860               AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
    861               case "$x" in
    862                 -L*)
    863                   dir=`echo "X$x" | sed -e 's/^X-L//'`
    864                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
    865                     found_dir="$dir"
    866                     found_so="$dir/lib$name.$shlibext"
    867                     if test -f "$dir/lib$name.la"; then
    868                       found_la="$dir/lib$name.la"
    869                     fi
    870                   else
    871                     if test -f "$dir/lib$name.$libext"; then
    872                       found_dir="$dir"
    873                       found_a="$dir/lib$name.$libext"
    874                       if test -f "$dir/lib$name.la"; then
    875                         found_la="$dir/lib$name.la"
    876                       fi
    877                     fi
    878                   fi
    879                   ;;
    880               esac
    881               if test "X$found_dir" != "X"; then
    882                 break
    883               fi
    884             done
    885           fi
    886           if test "X$found_dir" != "X"; then
    887             dnl Found the library.
    888             LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name"
    889             if test "X$found_so" != "X"; then
    890               dnl Linking with a shared library. We attempt to hardcode its
    891               dnl directory into the executable's runpath, unless it's the
    892               dnl standard /usr/lib.
    893               if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
    894                 dnl No hardcoding is needed.
    895                 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
    896               else
    897                 dnl Use an explicit option to hardcode DIR into the resulting
    898                 dnl binary.
    899                 dnl Potentially add DIR to ltrpathdirs.
    900                 dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
    901                 haveit=
    902                 for x in $ltrpathdirs; do
    903                   if test "X$x" = "X$found_dir"; then
    904                     haveit=yes
    905                     break
    906                   fi
    907                 done
    908                 if test -z "$haveit"; then
    909                   ltrpathdirs="$ltrpathdirs $found_dir"
    910                 fi
    911                 dnl The hardcoding into $LIBNAME is system dependent.
    912                 if test "$hardcode_direct" = yes; then
    913                   dnl Using DIR/libNAME.so during linking hardcodes DIR into the
    914                   dnl resulting binary.
    915                   LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
    916                 else
    917                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
    918                     dnl Use an explicit option to hardcode DIR into the resulting
    919                     dnl binary.
    920                     LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
    921                     dnl Potentially add DIR to rpathdirs.
    922                     dnl The rpathdirs will be appended to $LIBNAME at the end.
    923                     haveit=
    924                     for x in $rpathdirs; do
    925                       if test "X$x" = "X$found_dir"; then
    926                         haveit=yes
    927                         break
    928                       fi
    929                     done
    930                     if test -z "$haveit"; then
    931                       rpathdirs="$rpathdirs $found_dir"
    932                     fi
    933                   else
    934                     dnl Rely on "-L$found_dir".
    935                     dnl But don't add it if it's already contained in the LDFLAGS
    936                     dnl or the already constructed $LIBNAME
    937                     haveit=
    938                     for x in $LDFLAGS $LIB[]NAME; do
    939                       AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
    940                       if test "X$x" = "X-L$found_dir"; then
    941                         haveit=yes
    942                         break
    943                       fi
    944                     done
    945                     if test -z "$haveit"; then
    946                       LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir"
    947                     fi
    948                     if test "$hardcode_minus_L" != no; then
    949                       dnl FIXME: Not sure whether we should use
    950                       dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
    951                       dnl here.
    952                       LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
    953                     else
    954                       dnl We cannot use $hardcode_runpath_var and LD_RUN_PATH
    955                       dnl here, because this doesn't fit in flags passed to the
    956                       dnl compiler. So give up. No hardcoding. This affects only
    957                       dnl very old systems.
    958                       dnl FIXME: Not sure whether we should use
    959                       dnl "-L$found_dir -l$name" or "-L$found_dir $found_so"
    960                       dnl here.
    961                       LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
    962                     fi
    963                   fi
    964                 fi
    965               fi
    966             else
    967               if test "X$found_a" != "X"; then
    968                 dnl Linking with a static library.
    969                 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a"
    970               else
    971                 dnl We shouldn't come here, but anyway it's good to have a
    972                 dnl fallback.
    973                 LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name"
    974               fi
    975             fi
    976             dnl Assume the include files are nearby.
    977             additional_includedir=
    978             case "$found_dir" in
    979               */lib | */lib/)
    980                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
    981                 additional_includedir="$basedir/include"
    982                 ;;
    983             esac
    984             if test "X$additional_includedir" != "X"; then
    985               dnl Potentially add $additional_includedir to $INCNAME.
    986               dnl But don't add it
    987               dnl   1. if it's the standard /usr/include,
    988               dnl   2. if it's /usr/local/include and we are using GCC on Linux,
    989               dnl   3. if it's already present in $CPPFLAGS or the already
    990               dnl      constructed $INCNAME,
    991               dnl   4. if it doesn't exist as a directory.
    992               if test "X$additional_includedir" != "X/usr/include"; then
    993                 haveit=
    994                 if test "X$additional_includedir" = "X/usr/local/include"; then
    995                   if test -n "$GCC"; then
    996                     case $host_os in
    997                       linux*) haveit=yes;;
    998                     esac
    999                   fi
    1000                 fi
    1001                 if test -z "$haveit"; then
    1002                   for x in $CPPFLAGS $INC[]NAME; do
    1003                     AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
    1004                     if test "X$x" = "X-I$additional_includedir"; then
    1005                       haveit=yes
    1006                       break
    1007                     fi
    1008                   done
    1009                   if test -z "$haveit"; then
    1010                     if test -d "$additional_includedir"; then
    1011                       dnl Really add $additional_includedir to $INCNAME.
    1012                       INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir"
    1013                     fi
    1014                   fi
    1015                 fi
    1016               fi
    1017             fi
    1018             dnl Look for dependencies.
    1019             if test -n "$found_la"; then
    1020               dnl Read the .la file. It defines the variables
    1021               dnl dlname, library_names, old_library, dependency_libs, current,
    1022               dnl age, revision, installed, dlopen, dlpreopen, libdir.
    1023               save_libdir="$libdir"
    1024               case "$found_la" in
    1025                 */* | *\\*) . "$found_la" ;;
    1026                 *) . "./$found_la" ;;
    1027               esac
    1028               libdir="$save_libdir"
    1029               dnl We use only dependency_libs.
    1030               for dep in $dependency_libs; do
    1031                 case "$dep" in
    1032                   -L*)
    1033                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
    1034                     dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME.
    1035                     dnl But don't add it
    1036                     dnl   1. if it's the standard /usr/lib,
    1037                     dnl   2. if it's /usr/local/lib and we are using GCC on Linux,
    1038                     dnl   3. if it's already present in $LDFLAGS or the already
    1039                     dnl      constructed $LIBNAME,
    1040                     dnl   4. if it doesn't exist as a directory.
    1041                     if test "X$additional_libdir" != "X/usr/lib"; then
    1042                       haveit=
    1043                       if test "X$additional_libdir" = "X/usr/local/lib"; then
    1044                         if test -n "$GCC"; then
    1045                           case $host_os in
    1046                             linux*) haveit=yes;;
    1047                           esac
    1048                         fi
    1049                       fi
    1050                       if test -z "$haveit"; then
    1051                         haveit=
    1052                         for x in $LDFLAGS $LIB[]NAME; do
    1053                           AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
    1054                           if test "X$x" = "X-L$additional_libdir"; then
    1055                             haveit=yes
    1056                             break
    1057                           fi
    1058                         done
    1059                         if test -z "$haveit"; then
    1060                           if test -d "$additional_libdir"; then
    1061                             dnl Really add $additional_libdir to $LIBNAME.
    1062                             LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir"
    1063                           fi
    1064                         fi
    1065                         haveit=
    1066                         for x in $LDFLAGS $LTLIB[]NAME; do
    1067                           AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
    1068                           if test "X$x" = "X-L$additional_libdir"; then
    1069                             haveit=yes
    1070                             break
    1071                           fi
    1072                         done
    1073                         if test -z "$haveit"; then
    1074                           if test -d "$additional_libdir"; then
    1075                             dnl Really add $additional_libdir to $LTLIBNAME.
    1076                             LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir"
    1077                           fi
    1078                         fi
    1079                       fi
    1080                     fi
    1081                     ;;
    1082                   -R*)
    1083                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
    1084                     if test "$enable_rpath" != no; then
    1085                       dnl Potentially add DIR to rpathdirs.
    1086                       dnl The rpathdirs will be appended to $LIBNAME at the end.
    1087                       haveit=
    1088                       for x in $rpathdirs; do
    1089                         if test "X$x" = "X$dir"; then
    1090                           haveit=yes
    1091                           break
    1092                         fi
    1093                       done
    1094                       if test -z "$haveit"; then
    1095                         rpathdirs="$rpathdirs $dir"
    1096                       fi
    1097                       dnl Potentially add DIR to ltrpathdirs.
    1098                       dnl The ltrpathdirs will be appended to $LTLIBNAME at the end.
    1099                       haveit=
    1100                       for x in $ltrpathdirs; do
    1101                         if test "X$x" = "X$dir"; then
    1102                           haveit=yes
    1103                           break
    1104                         fi
    1105                       done
    1106                       if test -z "$haveit"; then
    1107                         ltrpathdirs="$ltrpathdirs $dir"
    1108                       fi
    1109                     fi
    1110                     ;;
    1111                   -l*)
    1112                     dnl Handle this in the next round.
    1113                     names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
    1114                     ;;
    1115                   *.la)
    1116                     dnl Handle this in the next round. Throw away the .la's
    1117                     dnl directory; it is already contained in a preceding -L
    1118                     dnl option.
    1119                     names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
    1120                     ;;
    1121                   *)
    1122                     dnl Most likely an immediate library name.
    1123                     LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep"
    1124                     LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep"
    1125                     ;;
    1126                 esac
    1127               done
    1128             fi
    1129           else
    1130             dnl Didn't find the library; assume it is in the system directories
    1131             dnl known to the linker and runtime loader. (All the system
    1132             dnl directories known to the linker should also be known to the
    1133             dnl runtime loader, otherwise the system is severely misconfigured.)
    1134             LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name"
    1135             LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name"
    1136           fi
    1137         fi
    1138       fi
    1139     done
    1140   done
    1141   if test "X$rpathdirs" != "X"; then
    1142     if test -n "$hardcode_libdir_separator"; then
    1143       dnl Weird platform: only the last -rpath option counts, the user must
    1144       dnl pass all path elements in one option. We can arrange that for a
    1145       dnl single library, but not when more than one $LIBNAMEs are used.
    1146       alldirs=
    1147       for found_dir in $rpathdirs; do
    1148         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
    1149       done
    1150       dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
    1151       acl_save_libdir="$libdir"
    1152       libdir="$alldirs"
    1153       eval flag=\"$hardcode_libdir_flag_spec\"
    1154       libdir="$acl_save_libdir"
    1155       LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
    1156     else
    1157       dnl The -rpath options are cumulative.
    1158       for found_dir in $rpathdirs; do
    1159         acl_save_libdir="$libdir"
    1160         libdir="$found_dir"
    1161         eval flag=\"$hardcode_libdir_flag_spec\"
    1162         libdir="$acl_save_libdir"
    1163         LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag"
    1164       done
    1165     fi
    1166   fi
    1167   if test "X$ltrpathdirs" != "X"; then
    1168     dnl When using libtool, the option that works for both libraries and
    1169     dnl executables is -R. The -R options are cumulative.
    1170     for found_dir in $ltrpathdirs; do
    1171       LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir"
    1172     done
    1173   fi
    1174 ])
    1175 
    1176 dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
    1177 dnl unless already present in VAR.
    1178 dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
    1179 dnl contains two or three consecutive elements that belong together.
    1180 AC_DEFUN([AC_LIB_APPENDTOVAR],
    1181 [
    1182   for element in [$2]; do
    1183     haveit=
    1184     for x in $[$1]; do
    1185       AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
    1186       if test "X$x" = "X$element"; then
    1187         haveit=yes
    1188         break
    1189       fi
    1190     done
    1191     if test -z "$haveit"; then
    1192       [$1]="${[$1]}${[$1]:+ }$element"
    1193     fi
    1194   done
    1195 ])
    1196 
    1197 # lib-prefix.m4 serial 2 (gettext-0.12)
    1198 dnl Copyright (C) 2001-2003 Free Software Foundation, Inc.
    1199 dnl This file is free software, distributed under the terms of the GNU
    1200 dnl General Public License.  As a special exception to the GNU General
    1201 dnl Public License, this file may be distributed as part of a program
    1202 dnl that contains a configuration script generated by Autoconf, under
    1203 dnl the same distribution terms as the rest of that program.
    1204 
    1205 dnl From Bruno Haible.
    1206 
    1207 dnl AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
    1208 dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
    1209 dnl require excessive bracketing.
    1210 ifdef([AC_HELP_STRING],
    1211 [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
    1212 [AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
    1213 
    1214 dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
    1215 dnl to access previously installed libraries. The basic assumption is that
    1216 dnl a user will want packages to use other packages he previously installed
    1217 dnl with the same --prefix option.
    1218 dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
    1219 dnl libraries, but is otherwise very convenient.
    1220 AC_DEFUN([AC_LIB_PREFIX],
    1221 [
    1222   AC_BEFORE([$0], [AC_LIB_LINKFLAGS])
    1223   AC_REQUIRE([AC_PROG_CC])
    1224   AC_REQUIRE([AC_CANONICAL_HOST])
    1225   AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
    1226   dnl By default, look in $includedir and $libdir.
    1227   use_additional=yes
    1228   AC_LIB_WITH_FINAL_PREFIX([
    1229     eval additional_includedir=\"$includedir\"
    1230     eval additional_libdir=\"$libdir\"
    1231   ])
    1232   AC_LIB_ARG_WITH([lib-prefix],
    1233 [  --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib
    1234   --without-lib-prefix    don't search for libraries in includedir and libdir],
    1235 [
    1236     if test "X$withval" = "Xno"; then
    1237       use_additional=no
    1238     else
    1239       if test "X$withval" = "X"; then
    1240         AC_LIB_WITH_FINAL_PREFIX([
    1241           eval additional_includedir=\"$includedir\"
    1242           eval additional_libdir=\"$libdir\"
    1243         ])
    1244       else
    1245         additional_includedir="$withval/include"
    1246         additional_libdir="$withval/lib"
    1247       fi
    1248     fi
    1249 ])
    1250   if test $use_additional = yes; then
    1251     dnl Potentially add $additional_includedir to $CPPFLAGS.
    1252     dnl But don't add it
    1253     dnl   1. if it's the standard /usr/include,
    1254     dnl   2. if it's already present in $CPPFLAGS,
    1255     dnl   3. if it's /usr/local/include and we are using GCC on Linux,
    1256     dnl   4. if it doesn't exist as a directory.
    1257     if test "X$additional_includedir" != "X/usr/include"; then
    1258       haveit=
    1259       for x in $CPPFLAGS; do
    1260         AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
    1261         if test "X$x" = "X-I$additional_includedir"; then
    1262           haveit=yes
    1263           break
    1264         fi
    1265       done
    1266       if test -z "$haveit"; then
    1267         if test "X$additional_includedir" = "X/usr/local/include"; then
    1268           if test -n "$GCC"; then
    1269             case $host_os in
    1270               linux*) haveit=yes;;
    1271             esac
    1272           fi
    1273         fi
    1274         if test -z "$haveit"; then
    1275           if test -d "$additional_includedir"; then
    1276             dnl Really add $additional_includedir to $CPPFLAGS.
    1277             CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir"
    1278           fi
    1279         fi
    1280       fi
    1281     fi
    1282     dnl Potentially add $additional_libdir to $LDFLAGS.
    1283     dnl But don't add it
    1284     dnl   1. if it's the standard /usr/lib,
    1285     dnl   2. if it's already present in $LDFLAGS,
    1286     dnl   3. if it's /usr/local/lib and we are using GCC on Linux,
    1287     dnl   4. if it doesn't exist as a directory.
    1288     if test "X$additional_libdir" != "X/usr/lib"; then
    1289       haveit=
    1290       for x in $LDFLAGS; do
    1291         AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"])
    1292         if test "X$x" = "X-L$additional_libdir"; then
    1293           haveit=yes
    1294           break
    1295         fi
    1296       done
    1297       if test -z "$haveit"; then
    1298         if test "X$additional_libdir" = "X/usr/local/lib"; then
    1299           if test -n "$GCC"; then
    1300             case $host_os in
    1301               linux*) haveit=yes;;
    1302             esac
    1303           fi
    1304         fi
    1305         if test -z "$haveit"; then
    1306           if test -d "$additional_libdir"; then
    1307             dnl Really add $additional_libdir to $LDFLAGS.
    1308             LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir"
    1309           fi
    1310         fi
    1311       fi
    1312     fi
    1313   fi
    1314 ])
    1315 
    1316 dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
    1317 dnl acl_final_exec_prefix, containing the values to which $prefix and
    1318 dnl $exec_prefix will expand at the end of the configure script.
    1319 AC_DEFUN([AC_LIB_PREPARE_PREFIX],
    1320 [
    1321   dnl Unfortunately, prefix and exec_prefix get only finally determined
    1322   dnl at the end of configure.
    1323   if test "X$prefix" = "XNONE"; then
    1324     acl_final_prefix="$ac_default_prefix"
    1325   else
    1326     acl_final_prefix="$prefix"
    1327   fi
    1328   if test "X$exec_prefix" = "XNONE"; then
    1329     acl_final_exec_prefix='${prefix}'
    1330   else
    1331     acl_final_exec_prefix="$exec_prefix"
    1332   fi
    1333   acl_save_prefix="$prefix"
    1334   prefix="$acl_final_prefix"
    1335   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
    1336   prefix="$acl_save_prefix"
    1337 ])
    1338 
    1339 dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
    1340 dnl variables prefix and exec_prefix bound to the values they will have
    1341 dnl at the end of the configure script.
    1342 AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
    1343 [
    1344   acl_save_prefix="$prefix"
    1345   prefix="$acl_final_prefix"
    1346   acl_save_exec_prefix="$exec_prefix"
    1347   exec_prefix="$acl_final_exec_prefix"
    1348   $1
    1349   exec_prefix="$acl_save_exec_prefix"
    1350   prefix="$acl_save_prefix"
    1351 ])
    1352 
    1353 # nls.m4 serial 1 (gettext-0.12)
    1354 dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
    1355 dnl This file is free software, distributed under the terms of the GNU
    1356 dnl General Public License.  As a special exception to the GNU General
    1357 dnl Public License, this file may be distributed as part of a program
    1358 dnl that contains a configuration script generated by Autoconf, under
    1359 dnl the same distribution terms as the rest of that program.
    1360 dnl
    1361 dnl This file can can be used in projects which are not available under
    1362 dnl the GNU General Public License or the GNU Library General Public
    1363 dnl License but which still want to provide support for the GNU gettext
    1364 dnl functionality.
    1365 dnl Please note that the actual code of the GNU gettext library is covered
    1366 dnl by the GNU Library General Public License, and the rest of the GNU
    1367 dnl gettext package package is covered by the GNU General Public License.
    1368 dnl They are *not* in the public domain.
    1369 
    1370 dnl Authors:
    1371 dnl   Ulrich Drepper <[email protected]>, 1995-2000.
    1372 dnl   Bruno Haible <[email protected]>, 2000-2003.
    1373 
    1374 AC_DEFUN([AM_NLS],
    1375 [
    1376   AC_MSG_CHECKING([whether NLS is requested])
    1377   dnl Default is enabled NLS
    1378   AC_ARG_ENABLE(nls,
    1379     [  --disable-nls           do not use Native Language Support],
    1380     USE_NLS=$enableval, USE_NLS=yes)
    1381   AC_MSG_RESULT($USE_NLS)
    1382   AC_SUBST(USE_NLS)
    1383 ])
    1384 
    1385 AC_DEFUN([AM_MKINSTALLDIRS],
    1386 [
    1387   dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
    1388   dnl find the mkinstalldirs script in another subdir but $(top_srcdir).
    1389   dnl Try to locate it.
    1390   MKINSTALLDIRS=
    1391   if test -n "$ac_aux_dir"; then
    1392     case "$ac_aux_dir" in
    1393       /*) MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs" ;;
    1394       *) MKINSTALLDIRS="\$(top_builddir)/$ac_aux_dir/mkinstalldirs" ;;
    1395     esac
    1396   fi
    1397   if test -z "$MKINSTALLDIRS"; then
    1398     MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
    1399   fi
    1400   AC_SUBST(MKINSTALLDIRS)
    1401 ])
    1402 
    1403 # po.m4 serial 1 (gettext-0.12)
    1404 dnl Copyright (C) 1995-2003 Free Software Foundation, Inc.
    1405 dnl This file is free software, distributed under the terms of the GNU
    1406 dnl General Public License.  As a special exception to the GNU General
    1407 dnl Public License, this file may be distributed as part of a program
    1408 dnl that contains a configuration script generated by Autoconf, under
    1409 dnl the same distribution terms as the rest of that program.
    1410 dnl
    1411 dnl This file can can be used in projects which are not available under
    1412 dnl the GNU General Public License or the GNU Library General Public
    1413 dnl License but which still want to provide support for the GNU gettext
    1414 dnl functionality.
    1415 dnl Please note that the actual code of the GNU gettext library is covered
    1416 dnl by the GNU Library General Public License, and the rest of the GNU
    1417 dnl gettext package package is covered by the GNU General Public License.
    1418 dnl They are *not* in the public domain.
    1419 
    1420 dnl Authors:
    1421 dnl   Ulrich Drepper <[email protected]>, 1995-2000.
    1422 dnl   Bruno Haible <[email protected]>, 2000-2003.
    1423 
    1424 dnl Checks for all prerequisites of the po subdirectory.
    1425 AC_DEFUN([AM_PO_SUBDIRS],
    1426 [
    1427   AC_REQUIRE([AC_PROG_MAKE_SET])dnl
    1428   AC_REQUIRE([AC_PROG_INSTALL])dnl
    1429   AC_REQUIRE([AM_MKINSTALLDIRS])dnl
    1430   AC_REQUIRE([AM_NLS])dnl
    1431 
    1432   dnl Perform the following tests also if --disable-nls has been given,
    1433   dnl because they are needed for "make dist" to work.
    1434 
    1435   dnl Search for GNU msgfmt in the PATH.
    1436   dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions.
    1437   dnl The second test excludes FreeBSD msgfmt.
    1438   AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
    1439     [$ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1 &&
    1440      (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
    1441     :)
    1442   AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
    1443 
    1444   dnl Search for GNU xgettext 0.12 or newer in the PATH.
    1445   dnl The first test excludes Solaris xgettext and early GNU xgettext versions.
    1446   dnl The second test excludes FreeBSD xgettext.
    1447   AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
    1448     [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
    1449      (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)],
    1450     :)
    1451   dnl Remove leftover from FreeBSD xgettext call.
    1452   rm -f messages.po
    1453 
    1454   dnl Search for GNU msgmerge 0.11 or newer in the PATH.
    1455   AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge,
    1456     [$ac_dir/$ac_word --update -q /dev/null /dev/null >/dev/null 2>&1], :)
    1457 
    1458   dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
    1459   dnl Test whether we really found GNU msgfmt.
    1460   if test "$GMSGFMT" != ":"; then
    1461     dnl If it is no GNU msgfmt we define it as : so that the
    1462     dnl Makefiles still can work.
    1463     if $GMSGFMT --statistics /dev/null >/dev/null 2>&1 &&
    1464        (if $GMSGFMT --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
    1465       : ;
    1466     else
    1467       GMSGFMT=`echo "$GMSGFMT" | sed -e 's,^.*/,,'`
    1468       AC_MSG_RESULT(
    1469         [found $GMSGFMT program is not GNU msgfmt; ignore it])
    1470       GMSGFMT=":"
    1471     fi
    1472   fi
    1473 
    1474   dnl This could go away some day; the PATH_PROG_WITH_TEST already does it.
    1475   dnl Test whether we really found GNU xgettext.
    1476   if test "$XGETTEXT" != ":"; then
    1477     dnl If it is no GNU xgettext we define it as : so that the
    1478     dnl Makefiles still can work.
    1479     if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >/dev/null 2>&1 &&
    1480        (if $XGETTEXT --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then
    1481       : ;
    1482     else
    1483       AC_MSG_RESULT(
    1484         [found xgettext program is not GNU xgettext; ignore it])
    1485       XGETTEXT=":"
    1486     fi
    1487     dnl Remove leftover from FreeBSD xgettext call.
    1488     rm -f messages.po
    1489   fi
    1490 
    1491   AC_OUTPUT_COMMANDS([
    1492     for ac_file in $CONFIG_FILES; do
    1493       # Support "outfile[:infile[:infile...]]"
    1494       case "$ac_file" in
    1495         *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
    1496       esac
    1497       # PO directories have a Makefile.in generated from Makefile.in.in.
    1498       case "$ac_file" in */Makefile.in)
    1499         # Adjust a relative srcdir.
    1500         ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'`
    1501         ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`"
    1502         ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'`
    1503         # In autoconf-2.13 it is called $ac_given_srcdir.
    1504         # In autoconf-2.50 it is called $srcdir.
    1505         test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir"
    1506         case "$ac_given_srcdir" in
    1507           .)  top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;;
    1508           /*) top_srcdir="$ac_given_srcdir" ;;
    1509           *)  top_srcdir="$ac_dots$ac_given_srcdir" ;;
    1510         esac
    1511         if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then
    1512           rm -f "$ac_dir/POTFILES"
    1513           test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES"
    1514           cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[   ]*\$/d" -e "s,.*,     $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES"
    1515           POMAKEFILEDEPS="POTFILES.in"
    1516           # ALL_LINGUAS, POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES depend
    1517           # on $ac_dir but don't depend on user-specified configuration
    1518           # parameters.
    1519           if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then
    1520             # The LINGUAS file contains the set of available languages.
    1521             if test -n "$OBSOLETE_ALL_LINGUAS"; then
    1522               test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete"
    1523             fi
    1524             ALL_LINGUAS_=`sed -e "/^#/d" "$ac_given_srcdir/$ac_dir/LINGUAS"`
    1525             # Hide the ALL_LINGUAS assigment from automake.
    1526             eval 'ALL_LINGUAS''=$ALL_LINGUAS_'
    1527             POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS"
    1528           else
    1529             # The set of available languages was given in configure.in.
    1530             eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS'
    1531           fi
    1532           case "$ac_given_srcdir" in
    1533             .) srcdirpre= ;;
    1534             *) srcdirpre='$(srcdir)/' ;;
    1535           esac
    1536           POFILES=
    1537           GMOFILES=
    1538           UPDATEPOFILES=
    1539           DUMMYPOFILES=
    1540           for lang in $ALL_LINGUAS; do
    1541             POFILES="$POFILES $srcdirpre$lang.po"
    1542             GMOFILES="$GMOFILES $srcdirpre$lang.gmo"
    1543             UPDATEPOFILES="$UPDATEPOFILES $lang.po-update"
    1544             DUMMYPOFILES="$DUMMYPOFILES $lang.nop"
    1545           done
    1546           # CATALOGS depends on both $ac_dir and the user's LINGUAS
    1547           # environment variable.
    1548           INST_LINGUAS=
    1549           if test -n "$ALL_LINGUAS"; then
    1550             for presentlang in $ALL_LINGUAS; do
    1551               useit=no
    1552               if test "%UNSET%" != "$LINGUAS"; then
    1553                 desiredlanguages="$LINGUAS"
    1554               else
    1555                 desiredlanguages="$ALL_LINGUAS"
    1556               fi
    1557               for desiredlang in $desiredlanguages; do
    1558                 # Use the presentlang catalog if desiredlang is
    1559                 #   a. equal to presentlang, or
    1560                 #   b. a variant of presentlang (because in this case,
    1561                 #      presentlang can be used as a fallback for messages
    1562                 #      which are not translated in the desiredlang catalog).
    1563                 case "$desiredlang" in
    1564                   "$presentlang"*) useit=yes;;
    1565                 esac
    1566               done
    1567               if test $useit = yes; then
    1568                 INST_LINGUAS="$INST_LINGUAS $presentlang"
    1569               fi
    1570             done
    1571           fi
    1572           CATALOGS=
    1573           if test -n "$INST_LINGUAS"; then
    1574             for lang in $INST_LINGUAS; do
    1575               CATALOGS="$CATALOGS $lang.gmo"
    1576             done
    1577           fi
    1578           test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile"
    1579           sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile"
    1580           for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do
    1581             if test -f "$f"; then
    1582               case "$f" in
    1583                 *.orig | *.bak | *~) ;;
    1584                 *) cat "$f" >> "$ac_dir/Makefile" ;;
    1585               esac
    1586             fi
    1587           done
    1588         fi
    1589         ;;
    1590       esac
    1591     done],
    1592    [# Capture the value of obsolete ALL_LINGUAS because we need it to compute
    1593     # POFILES, GMOFILES, UPDATEPOFILES, DUMMYPOFILES, CATALOGS. But hide it
    1594     # from automake.
    1595     eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"'
    1596     # Capture the value of LINGUAS because we need it to compute CATALOGS.
    1597     LINGUAS="${LINGUAS-%UNSET%}"
    1598    ])
    1599 ])
    1600 
    1601 # progtest.m4 serial 3 (gettext-0.12)
    1602 dnl Copyright (C) 1996-2003 Free Software Foundation, Inc.
    1603 dnl This file is free software, distributed under the terms of the GNU
    1604 dnl General Public License.  As a special exception to the GNU General
    1605 dnl Public License, this file may be distributed as part of a program
    1606 dnl that contains a configuration script generated by Autoconf, under
    1607 dnl the same distribution terms as the rest of that program.
    1608 dnl
    1609 dnl This file can can be used in projects which are not available under
    1610 dnl the GNU General Public License or the GNU Library General Public
    1611 dnl License but which still want to provide support for the GNU gettext
    1612 dnl functionality.
    1613 dnl Please note that the actual code of the GNU gettext library is covered
    1614 dnl by the GNU Library General Public License, and the rest of the GNU
    1615 dnl gettext package package is covered by the GNU General Public License.
    1616 dnl They are *not* in the public domain.
    1617 
    1618 dnl Authors:
    1619 dnl   Ulrich Drepper <[email protected]>, 1996.
    1620 
    1621 # Search path for a program which passes the given test.
    1622 
    1623 dnl AM_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
    1624 dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
    1625 AC_DEFUN([AM_PATH_PROG_WITH_TEST],
    1626 [
    1627 # Prepare PATH_SEPARATOR.
    1628 # The user is always right.
    1629 if test "${PATH_SEPARATOR+set}" != set; then
    1630   echo "#! /bin/sh" >conf$$.sh
    1631   echo  "exit 0"   >>conf$$.sh
    1632   chmod +x conf$$.sh
    1633   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
    1634     PATH_SEPARATOR=';'
    1635   else
    1636     PATH_SEPARATOR=:
    1637   fi
    1638   rm -f conf$$.sh
    1639 fi
    1640 
    1641 # Find out how to test for executable files. Don't use a zero-byte file,
    1642 # as systems may use methods other than mode bits to determine executability.
    1643 cat >conf$$.file <<_ASEOF
    1644 #! /bin/sh
    1645 exit 0
    1646 _ASEOF
    1647 chmod +x conf$$.file
    1648 if test -x conf$$.file >/dev/null 2>&1; then
    1649   ac_executable_p="test -x"
    1650 else
    1651   ac_executable_p="test -f"
    1652 fi
    1653 rm -f conf$$.file
    1654 
    1655 # Extract the first word of "$2", so it can be a program name with args.
    1656 set dummy $2; ac_word=[$]2
    1657 AC_MSG_CHECKING([for $ac_word])
    1658 AC_CACHE_VAL(ac_cv_path_$1,
    1659 [case "[$]$1" in
    1660   [[\\/]]* | ?:[[\\/]]*)
    1661     ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
    1662     ;;
    1663   *)
    1664     ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR
    1665     for ac_dir in ifelse([$5], , $PATH, [$5]); do
    1666       IFS="$ac_save_IFS"
    1667       test -z "$ac_dir" && ac_dir=.
    1668       for ac_exec_ext in '' $ac_executable_extensions; do
    1669         if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then
    1670           if [$3]; then
    1671             ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext"
    1672             break 2
    1673           fi
    1674         fi
    1675       done
    1676     done
    1677     IFS="$ac_save_IFS"
    1678 dnl If no 4th arg is given, leave the cache variable unset,
    1679 dnl so AC_PATH_PROGS will keep looking.
    1680 ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
    1681 ])dnl
    1682     ;;
    1683 esac])dnl
    1684 $1="$ac_cv_path_$1"
    1685 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
    1686   AC_MSG_RESULT([$]$1)
    1687 else
    1688   AC_MSG_RESULT(no)
    1689 fi
    1690 AC_SUBST($1)dnl
    1691 ])
    1692 
    1693 #                                                        -*- Autoconf -*-
    1694 # Copyright (C) 2002, 2003  Free Software Foundation, Inc.
    1695 # Generated from amversion.in; do not edit by hand.
    1696 
    1697 # This program is free software; you can redistribute it and/or modify
    1698 # it under the terms of the GNU General Public License as published by
    1699 # the Free Software Foundation; either version 2, or (at your option)
    1700 # any later version.
    1701 
    1702 # This program is distributed in the hope that it will be useful,
    1703 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    1704 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1705 # GNU General Public License for more details.
    1706 
    1707 # You should have received a copy of the GNU General Public License
    1708 # along with this program; if not, write to the Free Software
    1709 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
     14# Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.
     15#
     16# This file is free software; the Free Software Foundation
     17# gives unlimited permission to copy and/or distribute it,
     18# with or without modifications, as long as this notice is preserved.
    171019
    171120# AM_AUTOMAKE_VERSION(VERSION)
    … …  
    171322# Automake X.Y traces this macro to ensure aclocal.m4 has been
    171423# generated from the m4 files accompanying Automake X.Y.
    1715 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
     24AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
    171625
    171726# AM_SET_CURRENT_AUTOMAKE_VERSION
    … …  
    172029# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
    172130AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
    1722          [AM_AUTOMAKE_VERSION([1.8.3])])
    1723 
    1724 # AM_AUX_DIR_EXPAND
    1725 
    1726 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
    1727 
    1728 # This program is free software; you can redistribute it and/or modify
    1729 # it under the terms of the GNU General Public License as published by
    1730 # the Free Software Foundation; either version 2, or (at your option)
    1731 # any later version.
    1732 
    1733 # This program is distributed in the hope that it will be useful,
    1734 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    1735 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1736 # GNU General Public License for more details.
    1737 
    1738 # You should have received a copy of the GNU General Public License
    1739 # along with this program; if not, write to the Free Software
    1740 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    1741 # 02111-1307, USA.
     31         [AM_AUTOMAKE_VERSION([1.9.6])])
     32
     33# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
     34
     35# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
     36#
     37# This file is free software; the Free Software Foundation
     38# gives unlimited permission to copy and/or distribute it,
     39# with or without modifications, as long as this notice is preserved.
    174240
    174341# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
    … …  
    178684])
    178785
    1788 # AM_CONDITIONAL                                              -*- Autoconf -*-
    1789 
    1790 # Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
    1791 
    1792 # This program is free software; you can redistribute it and/or modify
    1793 # it under the terms of the GNU General Public License as published by
    1794 # the Free Software Foundation; either version 2, or (at your option)
    1795 # any later version.
    1796 
    1797 # This program is distributed in the hope that it will be useful,
    1798 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    1799 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1800 # GNU General Public License for more details.
    1801 
    1802 # You should have received a copy of the GNU General Public License
    1803 # along with this program; if not, write to the Free Software
    1804 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    1805 # 02111-1307, USA.
    1806 
    1807 # serial 6
     86# AM_CONDITIONAL                                            -*- Autoconf -*-
     87
     88# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
     89# Free Software Foundation, Inc.
     90#
     91# This file is free software; the Free Software Foundation
     92# gives unlimited permission to copy and/or distribute it,
     93# with or without modifications, as long as this notice is preserved.
     94
     95# serial 7
    180896
    180997# AM_CONDITIONAL(NAME, SHELL-CONDITION)
    … …  
    1825113AC_CONFIG_COMMANDS_PRE(
    1826114[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
    1827   AC_MSG_ERROR([conditional "$1" was never defined.
    1828 Usually this means the macro was only invoked conditionally.])
     115  AC_MSG_ERROR([[conditional "$1" was never defined.
     116Usually this means the macro was only invoked conditionally.]])
    1829117fi])])
    1830118
    1831 # serial 7                                              -*- Autoconf -*-
    1832 
    1833 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
     119
     120# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
    1834121# Free Software Foundation, Inc.
    1835 
    1836 # This program is free software; you can redistribute it and/or modify
    1837 # it under the terms of the GNU General Public License as published by
    1838 # the Free Software Foundation; either version 2, or (at your option)
    1839 # any later version.
    1840 
    1841 # This program is distributed in the hope that it will be useful,
    1842 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    1843 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    1844 # GNU General Public License for more details.
    1845 
    1846 # You should have received a copy of the GNU General Public License
    1847 # along with this program; if not, write to the Free Software
    1848 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    1849 # 02111-1307, USA.
    1850 
     122#
     123# This file is free software; the Free Software Foundation
     124# gives unlimited permission to copy and/or distribute it,
     125# with or without modifications, as long as this notice is preserved.
     126
     127# serial 8
    1851128
    1852129# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
    … …  
    1855132# C support machinery.  Also note that it means that autoscan, seeing
    1856133# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
    1857 
    1858134
    1859135
    … …  
    1946222       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
    1947223      # icc doesn't choke on unknown options, it will just issue warnings
    1948       # (even with -Werror).  So we grep stderr for any message
    1949       # that says an option was ignored.
    1950       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
     224      # or remarks (even with -Werror).  So we grep stderr for any message
     225      # that says an option was ignored or not supported.
     226      # When given -MP, icc 7.0 and 7.1 complain thusly:
     227      #   icc: Command line warning: ignoring option '-M'; no argument required
     228      # The diagnosis changed in icc 8.0:
     229      #   icc: Command line remark: option '-MP' not supported
     230      if (grep 'ignoring option' conftest.err ||
     231          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
    1951232        am_cv_$1_dependencies_compiler_type=$depmode
    1952233        break
    … …  
    1992273])
    1993274
    1994 # Generate code to set up dependency tracking.   -*- Autoconf -*-
    1995 
    1996 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
    1997 
    1998 # This program is free software; you can redistribute it and/or modify
    1999 # it under the terms of the GNU General Public License as published by
    2000 # the Free Software Foundation; either version 2, or (at your option)
    2001 # any later version.
    2002 
    2003 # This program is distributed in the hope that it will be useful,
    2004 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2005 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2006 # GNU General Public License for more details.
    2007 
    2008 # You should have received a copy of the GNU General Public License
    2009 # along with this program; if not, write to the Free Software
    2010 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2011 # 02111-1307, USA.
    2012 
    2013 #serial 2
     275# Generate code to set up dependency tracking.              -*- Autoconf -*-
     276
     277# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
     278# Free Software Foundation, Inc.
     279#
     280# This file is free software; the Free Software Foundation
     281# gives unlimited permission to copy and/or distribute it,
     282# with or without modifications, as long as this notice is preserved.
     283
     284#serial 3
    2014285
    2015286# _AM_OUTPUT_DEPENDENCY_COMMANDS
    … …  
    2030301    continue
    2031302  fi
    2032   grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
    2033   # Extract the definition of DEP_FILES from the Makefile without
    2034   # running `make'.
     303  # Extract the definition of DEPDIR, am__include, and am__quote
     304  # from the Makefile without running `make'.
    2035305  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
    2036306  test -z "$DEPDIR" && continue
     307  am__include=`sed -n 's/^am__include = //p' < "$mf"`
     308  test -z "am__include" && continue
     309  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
    2037310  # When using ansi2knr, U may be empty or an underscore; expand it
    2038311  U=`sed -n 's/^U = //p' < "$mf"`
    2039   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
    2040   # We invoke sed twice because it is the simplest approach to
    2041   # changing $(DEPDIR) to its actual value in the expansion.
    2042   for file in `sed -n '
    2043     /^DEP_FILES = .*\\\\$/ {
    2044       s/^DEP_FILES = //
    2045       :loop
    2046         s/\\\\$//
    2047         p
    2048         n
    2049         /\\\\$/ b loop
    2050       p
    2051     }
    2052     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
     312  # Find all dependency output files, they are included files with
     313  # $(DEPDIR) in their names.  We invoke sed twice because it is the
     314  # simplest approach to changing $(DEPDIR) to its actual value in the
     315  # expansion.
     316  for file in `sed -n "
     317    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
    2053318       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
    2054319    # Make sure the directory exists.
    … …  
    2077342
    2078343
    2079 # Copyright (C) 1996, 1998, 1999, 2000, 2001, 2002, 2003
     344# Copyright (C) 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2005
    2080345# Free Software Foundation, Inc.
    2081 
    2082 # This program is free software; you can redistribute it and/or modify
    2083 # it under the terms of the GNU General Public License as published by
    2084 # the Free Software Foundation; either version 2, or (at your option)
    2085 # any later version.
    2086 
    2087 # This program is distributed in the hope that it will be useful,
    2088 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2089 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2090 # GNU General Public License for more details.
    2091 
    2092 # You should have received a copy of the GNU General Public License
    2093 # along with this program; if not, write to the Free Software
    2094 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2095 # 02111-1307, USA.
    2096 
    2097 # serial 2
     346#
     347# This file is free software; the Free Software Foundation
     348# gives unlimited permission to copy and/or distribute it,
     349# with or without modifications, as long as this notice is preserved.
     350
     351# serial 3
    2098352
    2099353AC_DEFUN([AM_WITH_DMALLOC],
    … …  
    2115369AU_DEFUN([fp_WITH_DMALLOC], [AM_WITH_DMALLOC])
    2116370
    2117 # Do all the work for Automake.                            -*- Autoconf -*-
    2118 
    2119 # This macro actually does too much some checks are only needed if
     371# Do all the work for Automake.                             -*- Autoconf -*-
     372
     373# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
     374# Free Software Foundation, Inc.
     375#
     376# This file is free software; the Free Software Foundation
     377# gives unlimited permission to copy and/or distribute it,
     378# with or without modifications, as long as this notice is preserved.
     379
     380# serial 12
     381
     382# This macro actually does too much.  Some checks are only needed if
    2120383# your package does certain things.  But this isn't really a big deal.
    2121 
    2122 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
    2123 # Free Software Foundation, Inc.
    2124 
    2125 # This program is free software; you can redistribute it and/or modify
    2126 # it under the terms of the GNU General Public License as published by
    2127 # the Free Software Foundation; either version 2, or (at your option)
    2128 # any later version.
    2129 
    2130 # This program is distributed in the hope that it will be useful,
    2131 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2132 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2133 # GNU General Public License for more details.
    2134 
    2135 # You should have received a copy of the GNU General Public License
    2136 # along with this program; if not, write to the Free Software
    2137 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2138 # 02111-1307, USA.
    2139 
    2140 # serial 11
    2141384
    2142385# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
    … …  
    2196439AM_MISSING_PROG(AUTOHEADER, autoheader)
    2197440AM_MISSING_PROG(MAKEINFO, makeinfo)
    2198 AM_MISSING_PROG(AMTAR, tar)
    2199441AM_PROG_INSTALL_SH
    2200442AM_PROG_INSTALL_STRIP
    … …  
    2205447AC_REQUIRE([AC_PROG_MAKE_SET])dnl
    2206448AC_REQUIRE([AM_SET_LEADING_DOT])dnl
    2207 
     449_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
     450              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
     451                             [_AM_PROG_TAR([v7])])])
    2208452_AM_IF_OPTION([no-dependencies],,
    2209453[AC_PROVIDE_IFELSE([AC_PROG_CC],
    … …  
    2239483echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
    2240484
     485# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
     486#
     487# This file is free software; the Free Software Foundation
     488# gives unlimited permission to copy and/or distribute it,
     489# with or without modifications, as long as this notice is preserved.
     490
    2241491# AM_PROG_INSTALL_SH
    2242492# ------------------
    2243493# Define $install_sh.
    2244 
    2245 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
    2246 
    2247 # This program is free software; you can redistribute it and/or modify
    2248 # it under the terms of the GNU General Public License as published by
    2249 # the Free Software Foundation; either version 2, or (at your option)
    2250 # any later version.
    2251 
    2252 # This program is distributed in the hope that it will be useful,
    2253 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2254 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2255 # GNU General Public License for more details.
    2256 
    2257 # You should have received a copy of the GNU General Public License
    2258 # along with this program; if not, write to the Free Software
    2259 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2260 # 02111-1307, USA.
    2261 
    2262494AC_DEFUN([AM_PROG_INSTALL_SH],
    2263495[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
    … …  
    2265497AC_SUBST(install_sh)])
    2266498
    2267 #                                                          -*- Autoconf -*-
    2268 # Copyright (C) 2003  Free Software Foundation, Inc.
    2269 
    2270 # This program is free software; you can redistribute it and/or modify
    2271 # it under the terms of the GNU General Public License as published by
    2272 # the Free Software Foundation; either version 2, or (at your option)
    2273 # any later version.
    2274 
    2275 # This program is distributed in the hope that it will be useful,
    2276 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2277 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2278 # GNU General Public License for more details.
    2279 
    2280 # You should have received a copy of the GNU General Public License
    2281 # along with this program; if not, write to the Free Software
    2282 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2283 # 02111-1307, USA.
    2284 
    2285 # serial 1
     499# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
     500#
     501# This file is free software; the Free Software Foundation
     502# gives unlimited permission to copy and/or distribute it,
     503# with or without modifications, as long as this notice is preserved.
     504
     505# serial 2
    2286506
    2287507# Check whether the underlying file-system supports filenames
    … …  
    2298518AC_SUBST([am__leading_dot])])
    2299519
    2300 # Check to see how 'make' treats includes.      -*- Autoconf -*-
    2301 
    2302 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
    2303 
    2304 # This program is free software; you can redistribute it and/or modify
    2305 # it under the terms of the GNU General Public License as published by
    2306 # the Free Software Foundation; either version 2, or (at your option)
    2307 # any later version.
    2308 
    2309 # This program is distributed in the hope that it will be useful,
    2310 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2311 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2312 # GNU General Public License for more details.
    2313 
    2314 # You should have received a copy of the GNU General Public License
    2315 # along with this program; if not, write to the Free Software
    2316 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2317 # 02111-1307, USA.
    2318 
    2319 # serial 2
     520# Check to see how 'make' treats includes.                  -*- Autoconf -*-
     521
     522# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
     523#
     524# This file is free software; the Free Software Foundation
     525# gives unlimited permission to copy and/or distribute it,
     526# with or without modifications, as long as this notice is preserved.
     527
     528# serial 3
    2320529
    2321530# AM_MAKE_INCLUDE()
    … …  
    2361570])
    2362571
    2363 # serial 2
     572# Copyright (C) 1999, 2000, 2001, 2003, 2005  Free Software Foundation, Inc.
     573#
     574# This file is free software; the Free Software Foundation
     575# gives unlimited permission to copy and/or distribute it,
     576# with or without modifications, as long as this notice is preserved.
     577
     578# serial 3
    2364579
    2365580# AM_PROG_CC_C_O
    2366581# --------------
    2367582# Like AC_PROG_CC_C_O, but changed for automake.
    2368 
    2369 # Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
    2370 
    2371 # This program is free software; you can redistribute it and/or modify
    2372 # it under the terms of the GNU General Public License as published by
    2373 # the Free Software Foundation; either version 2, or (at your option)
    2374 # any later version.
    2375 
    2376 # This program is distributed in the hope that it will be useful,
    2377 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2378 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2379 # GNU General Public License for more details.
    2380 
    2381 # You should have received a copy of the GNU General Public License
    2382 # along with this program; if not, write to the Free Software
    2383 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2384 # 02111-1307, USA.
    2385 
    2386583AC_DEFUN([AM_PROG_CC_C_O],
    2387584[AC_REQUIRE([AC_PROG_CC_C_O])dnl
    … …  
    2401598])
    2402599
    2403 #  -*- Autoconf -*-
    2404 
    2405 
    2406 # Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
    2407 
    2408 # This program is free software; you can redistribute it and/or modify
    2409 # it under the terms of the GNU General Public License as published by
    2410 # the Free Software Foundation; either version 2, or (at your option)
    2411 # any later version.
    2412 
    2413 # This program is distributed in the hope that it will be useful,
    2414 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2415 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2416 # GNU General Public License for more details.
    2417 
    2418 # You should have received a copy of the GNU General Public License
    2419 # along with this program; if not, write to the Free Software
    2420 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2421 # 02111-1307, USA.
    2422 
    2423 # serial 3
     600# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
     601
     602# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
     603# Free Software Foundation, Inc.
     604#
     605# This file is free software; the Free Software Foundation
     606# gives unlimited permission to copy and/or distribute it,
     607# with or without modifications, as long as this notice is preserved.
     608
     609# serial 4
    2424610
    2425611# AM_MISSING_PROG(NAME, PROGRAM)
    … …  
    2447633])
    2448634
     635# Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
     636#
     637# This file is free software; the Free Software Foundation
     638# gives unlimited permission to copy and/or distribute it,
     639# with or without modifications, as long as this notice is preserved.
     640
    2449641# AM_PROG_MKDIR_P
    2450642# ---------------
    2451643# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
    2452 
    2453 # Copyright (C) 2003, 2004 Free Software Foundation, Inc.
    2454 
    2455 # This program is free software; you can redistribute it and/or modify
    2456 # it under the terms of the GNU General Public License as published by
    2457 # the Free Software Foundation; either version 2, or (at your option)
    2458 # any later version.
    2459 
    2460 # This program is distributed in the hope that it will be useful,
    2461 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2462 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2463 # GNU General Public License for more details.
    2464 
    2465 # You should have received a copy of the GNU General Public License
    2466 # along with this program; if not, write to the Free Software
    2467 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2468 # 02111-1307, USA.
    2469 
     644#
    2470645# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
    2471646# created by `make install' are always world readable, even if the
    … …  
    2488663AC_DEFUN([AM_PROG_MKDIR_P],
    2489664[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
    2490   # Keeping the `.' argument allows $(mkdir_p) to be used without
    2491   # argument.  Indeed, we sometimes output rules like
     665  # We used to keeping the `.' as first argument, in order to
     666  # allow $(mkdir_p) to be used without argument.  As in
    2492667  #   $(mkdir_p) $(somedir)
    2493   # where $(somedir) is conditionally defined.
    2494   # (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
    2495   # expensive solution, as it forces Make to start a sub-shell.)
    2496   mkdir_p='mkdir -p -- .'
     668  # where $(somedir) is conditionally defined.  However this is wrong
     669  # for two reasons:
     670  #  1. if the package is installed by a user who cannot write `.'
     671  #     make install will fail,
     672  #  2. the above comment should most certainly read
     673  #     $(mkdir_p) $(DESTDIR)$(somedir)
     674  #     so it does not work when $(somedir) is undefined and
     675  #     $(DESTDIR) is not.
     676  #  To support the latter case, we have to write
     677  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
     678  #  so the `.' trick is pointless.
     679  mkdir_p='mkdir -p --'
    2497680else
    2498681  # On NextStep and OpenStep, the `mkdir' command does not
    … …  
    2513696AC_SUBST([mkdir_p])])
    2514697
    2515 # Helper functions for option handling.                    -*- Autoconf -*-
    2516 
    2517 # Copyright (C) 2001, 2002, 2003  Free Software Foundation, Inc.
    2518 
    2519 # This program is free software; you can redistribute it and/or modify
    2520 # it under the terms of the GNU General Public License as published by
    2521 # the Free Software Foundation; either version 2, or (at your option)
    2522 # any later version.
    2523 
    2524 # This program is distributed in the hope that it will be useful,
    2525 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2526 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2527 # GNU General Public License for more details.
    2528 
    2529 # You should have received a copy of the GNU General Public License
    2530 # along with this program; if not, write to the Free Software
    2531 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2532 # 02111-1307, USA.
    2533 
    2534 # serial 2
     698# Helper functions for option handling.                     -*- Autoconf -*-
     699
     700# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
     701#
     702# This file is free software; the Free Software Foundation
     703# gives unlimited permission to copy and/or distribute it,
     704# with or without modifications, as long as this notice is preserved.
     705
     706# serial 3
    2535707
    2536708# _AM_MANGLE_OPTION(NAME)
    … …  
    2557729[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
    2558730
    2559 
    2560 # Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003
     731# Copyright (C) 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2005
    2561732# Free Software Foundation, Inc.
    2562 
    2563 # This program is free software; you can redistribute it and/or modify
    2564 # it under the terms of the GNU General Public License as published by
    2565 # the Free Software Foundation; either version 2, or (at your option)
    2566 # any later version.
    2567 
    2568 # This program is distributed in the hope that it will be useful,
    2569 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2570 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2571 # GNU General Public License for more details.
    2572 
    2573 # You should have received a copy of the GNU General Public License
    2574 # along with this program; if not, write to the Free Software
    2575 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2576 # 02111-1307, USA.
    2577 
    2578 # serial 3
     733#
     734# This file is free software; the Free Software Foundation
     735# gives unlimited permission to copy and/or distribute it,
     736# with or without modifications, as long as this notice is preserved.
     737
     738# serial 4
    2579739
    2580740AC_DEFUN([AM_C_PROTOTYPES],
    … …  
    2594754AU_DEFUN([fp_C_PROTOTYPES], [AM_C_PROTOTYPES])
    2595755
    2596 #
    2597 # Check to make sure that the build environment is sane.
    2598 #
    2599 
    2600 # Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
    2601 
    2602 # This program is free software; you can redistribute it and/or modify
    2603 # it under the terms of the GNU General Public License as published by
    2604 # the Free Software Foundation; either version 2, or (at your option)
    2605 # any later version.
    2606 
    2607 # This program is distributed in the hope that it will be useful,
    2608 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2609 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2610 # GNU General Public License for more details.
    2611 
    2612 # You should have received a copy of the GNU General Public License
    2613 # along with this program; if not, write to the Free Software
    2614 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2615 # 02111-1307, USA.
    2616 
    2617 # serial 3
     756# Check to make sure that the build environment is sane.    -*- Autoconf -*-
     757
     758# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
     759# Free Software Foundation, Inc.
     760#
     761# This file is free software; the Free Software Foundation
     762# gives unlimited permission to copy and/or distribute it,
     763# with or without modifications, as long as this notice is preserved.
     764
     765# serial 4
    2618766
    2619767# AM_SANITY_CHECK
    … …  
    2658806AC_MSG_RESULT(yes)])
    2659807
     808# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
     809#
     810# This file is free software; the Free Software Foundation
     811# gives unlimited permission to copy and/or distribute it,
     812# with or without modifications, as long as this notice is preserved.
     813
    2660814# AM_PROG_INSTALL_STRIP
    2661 
    2662 # Copyright (C) 2001, 2003 Free Software Foundation, Inc.
    2663 
    2664 # This program is free software; you can redistribute it and/or modify
    2665 # it under the terms of the GNU General Public License as published by
    2666 # the Free Software Foundation; either version 2, or (at your option)
    2667 # any later version.
    2668 
    2669 # This program is distributed in the hope that it will be useful,
    2670 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    2671 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    2672 # GNU General Public License for more details.
    2673 
    2674 # You should have received a copy of the GNU General Public License
    2675 # along with this program; if not, write to the Free Software
    2676 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    2677 # 02111-1307, USA.
    2678 
     815# ---------------------
    2679816# One issue with vendor `install' (even GNU) is that you can't
    2680817# specify the program used to strip binaries.  This is especially
    … …  
    2697834AC_SUBST([INSTALL_STRIP_PROGRAM])])
    2698835
     836# Check how to create a tarball.                            -*- Autoconf -*-
     837
     838# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
     839#
     840# This file is free software; the Free Software Foundation
     841# gives unlimited permission to copy and/or distribute it,
     842# with or without modifications, as long as this notice is preserved.
     843
     844# serial 2
     845
     846# _AM_PROG_TAR(FORMAT)
     847# --------------------
     848# Check how to create a tarball in format FORMAT.
     849# FORMAT should be one of `v7', `ustar', or `pax'.
     850#
     851# Substitute a variable $(am__tar) that is a command
     852# writing to stdout a FORMAT-tarball containing the directory
     853# $tardir.
     854#     tardir=directory && $(am__tar) > result.tar
     855#
     856# Substitute a variable $(am__untar) that extract such
     857# a tarball read from stdin.
     858#     $(am__untar) < result.tar
     859AC_DEFUN([_AM_PROG_TAR],
     860[# Always define AMTAR for backward compatibility.
     861AM_MISSING_PROG([AMTAR], [tar])
     862m4_if([$1], [v7],
     863     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
     864     [m4_case([$1], [ustar],, [pax],,
     865              [m4_fatal([Unknown tar format])])
     866AC_MSG_CHECKING([how to create a $1 tar archive])
     867# Loop over all known methods to create a tar archive until one works.
     868_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
     869_am_tools=${am_cv_prog_tar_$1-$_am_tools}
     870# Do not fold the above two line into one, because Tru64 sh and
     871# Solaris sh will not grok spaces in the rhs of `-'.
     872for _am_tool in $_am_tools
     873do
     874  case $_am_tool in
     875  gnutar)
     876    for _am_tar in tar gnutar gtar;
     877    do
     878      AM_RUN_LOG([$_am_tar --version]) && break
     879    done
     880    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
     881    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
     882    am__untar="$_am_tar -xf -"
     883    ;;
     884  plaintar)
     885    # Must skip GNU tar: if it does not support --format= it doesn't create
     886    # ustar tarball either.
     887    (tar --version) >/dev/null 2>&1 && continue
     888    am__tar='tar chf - "$$tardir"'
     889    am__tar_='tar chf - "$tardir"'
     890    am__untar='tar xf -'
     891    ;;
     892  pax)
     893    am__tar='pax -L -x $1 -w "$$tardir"'
     894    am__tar_='pax -L -x $1 -w "$tardir"'
     895    am__untar='pax -r'
     896    ;;
     897  cpio)
     898    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
     899    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
     900    am__untar='cpio -i -H $1 -d'
     901    ;;
     902  none)
     903    am__tar=false
     904    am__tar_=false
     905    am__untar=false
     906    ;;
     907  esac
     908
     909  # If the value was cached, stop now.  We just wanted to have am__tar
     910  # and am__untar set.
     911  test -n "${am_cv_prog_tar_$1}" && break
     912
     913  # tar/untar a dummy directory, and stop if the command works
     914  rm -rf conftest.dir
     915  mkdir conftest.dir
     916  echo GrepMe > conftest.dir/file
     917  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
     918  rm -rf conftest.dir
     919  if test -s conftest.tar; then
     920    AM_RUN_LOG([$am__untar <conftest.tar])
     921    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
     922  fi
     923done
     924rm -rf conftest.dir
     925
     926AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
     927AC_MSG_RESULT([$am_cv_prog_tar_$1])])
     928AC_SUBST([am__tar])
     929AC_SUBST([am__untar])
     930]) # _AM_PROG_TAR
     931
     932m4_include([config/dospaths.m4])
     933m4_include([config/gettext.m4])
     934m4_include([config/iconv.m4])
     935m4_include([config/lib-ld.m4])
     936m4_include([config/lib-link.m4])
     937m4_include([config/lib-prefix.m4])
     938m4_include([config/nls.m4])
     939m4_include([config/po.m4])
     940m4_include([config/progtest.m4])
    2699941m4_include([acinclude.m4])
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