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lxdream.org :: lxdream/aclocal.m4
lxdream 0.9.1
released Jun 29
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filename aclocal.m4
changeset 658:f5926310bfbe
prev571:9bc09948d0f2
next923:13ac59a786f4
author nkeynes
date Sun Jun 22 04:30:38 2008 +0000 (11 years ago)
permissions -rw-r--r--
last change Set log-level to trace automatically if we've asked for a trace on the command line
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     1 # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
     3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
     4 # 2005  Free Software Foundation, Inc.
     5 # This file is free software; the Free Software Foundation
     6 # gives unlimited permission to copy and/or distribute it,
     7 # with or without modifications, as long as this notice is preserved.
     9 # This program is distributed in the hope that it will be useful,
    10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
    11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
    12 # PARTICULAR PURPOSE.
    14 # Copyright (C) 1995-2002 Free Software Foundation, Inc.
    15 # Copyright (C) 2001-2003,2004 Red Hat, Inc.
    16 #
    17 # This file is free software, distributed under the terms of the GNU
    18 # General Public License.  As a special exception to the GNU General
    19 # Public License, this file may be distributed as part of a program
    20 # that contains a configuration script generated by Autoconf, under
    21 # the same distribution terms as the rest of that program.
    22 #
    23 # This file can be copied and used freely without restrictions.  It can
    24 # be used in projects which are not available under the GNU Public License
    25 # but which still want to provide support for the GNU gettext functionality.
    26 #
    27 # Macro to add for using GNU gettext.
    28 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
    29 #
    30 # Modified to never use included libintl. 
    31 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
    32 #
    33 # Major rework to remove unused code
    34 # Owen Taylor <otaylor@redhat.com>, 12/11/2002
    35 #
    36 # Added better handling of ALL_LINGUAS from GNU gettext version 
    37 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
    38 #
    39 # Modified to require ngettext
    40 # Matthias Clasen <mclasen@redhat.com> 08/06/2004
    41 #
    42 # We need this here as well, since someone might use autoconf-2.5x
    43 # to configure GLib then an older version to configure a package
    44 # using AM_GLIB_GNU_GETTEXT
    45 AC_PREREQ(2.53)
    47 dnl
    48 dnl We go to great lengths to make sure that aclocal won't 
    49 dnl try to pull in the installed version of these macros
    50 dnl when running aclocal in the glib directory.
    51 dnl
    52 m4_copy([AC_DEFUN],[glib_DEFUN])
    53 m4_copy([AC_REQUIRE],[glib_REQUIRE])
    54 dnl
    55 dnl At the end, if we're not within glib, we'll define the public
    56 dnl definitions in terms of our private definitions.
    57 dnl
    59 # GLIB_LC_MESSAGES
    60 #--------------------
    61 glib_DEFUN([GLIB_LC_MESSAGES],
    62   [AC_CHECK_HEADERS([locale.h])
    63     if test $ac_cv_header_locale_h = yes; then
    64     AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
    65       [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
    66        am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
    67     if test $am_cv_val_LC_MESSAGES = yes; then
    68       AC_DEFINE(HAVE_LC_MESSAGES, 1,
    69         [Define if your <locale.h> file defines LC_MESSAGES.])
    70     fi
    71   fi])
    73 # GLIB_PATH_PROG_WITH_TEST
    74 #----------------------------
    75 dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
    76 dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
    77 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
    78 [# Extract the first word of "$2", so it can be a program name with args.
    79 set dummy $2; ac_word=[$]2
    80 AC_MSG_CHECKING([for $ac_word])
    81 AC_CACHE_VAL(ac_cv_path_$1,
    82 [case "[$]$1" in
    83   /*)
    84   ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
    85   ;;
    86   *)
    87   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
    88   for ac_dir in ifelse([$5], , $PATH, [$5]); do
    89     test -z "$ac_dir" && ac_dir=.
    90     if test -f $ac_dir/$ac_word; then
    91       if [$3]; then
    92 	ac_cv_path_$1="$ac_dir/$ac_word"
    93 	break
    94       fi
    95     fi
    96   done
    97   IFS="$ac_save_ifs"
    98 dnl If no 4th arg is given, leave the cache variable unset,
    99 dnl so AC_PATH_PROGS will keep looking.
   100 ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
   101 ])dnl
   102   ;;
   103 esac])dnl
   104 $1="$ac_cv_path_$1"
   105 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
   106   AC_MSG_RESULT([$]$1)
   107 else
   108   AC_MSG_RESULT(no)
   109 fi
   110 AC_SUBST($1)dnl
   111 ])
   113 # GLIB_WITH_NLS
   114 #-----------------
   115 glib_DEFUN([GLIB_WITH_NLS],
   116   dnl NLS is obligatory
   117   [AC_REQUIRE([AC_CANONICAL_HOST])dnl
   118     USE_NLS=yes
   119     AC_SUBST(USE_NLS)
   121     gt_cv_have_gettext=no
   123     CATOBJEXT=NONE
   124     XGETTEXT=:
   125     INTLLIBS=
   127     AC_CHECK_HEADER(libintl.h,
   128      [gt_cv_func_dgettext_libintl="no"
   129       libintl_extra_libs=""
   131       #
   132       # First check in libc
   133       #
   134       AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
   135         [AC_TRY_LINK([
   136 #include <libintl.h>
   137 ],
   138          [return !ngettext ("","", 1)],
   139 	  gt_cv_func_ngettext_libc=yes,
   140           gt_cv_func_ngettext_libc=no)
   141         ])
   143       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
   144 	      AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
   145         	[AC_TRY_LINK([
   146 #include <libintl.h>
   147 ],
   148 	          [return !dgettext ("","")],
   149 		  gt_cv_func_dgettext_libc=yes,
   150 	          gt_cv_func_dgettext_libc=no)
   151         	])
   152       fi
   154       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
   155         AC_CHECK_FUNCS(bind_textdomain_codeset)
   156       fi
   158       #
   159       # If we don't have everything we want, check in libintl
   160       #
   161       if test "$gt_cv_func_dgettext_libc" != "yes" \
   162 	 || test "$gt_cv_func_ngettext_libc" != "yes" \
   163          || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
   165         AC_CHECK_LIB(intl, bindtextdomain,
   166 	    [AC_CHECK_LIB(intl, ngettext,
   167 		    [AC_CHECK_LIB(intl, dgettext,
   168 			          gt_cv_func_dgettext_libintl=yes)])])
   170 	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
   171 	  AC_MSG_CHECKING([if -liconv is needed to use gettext])
   172 	  AC_MSG_RESULT([])
   173   	  AC_CHECK_LIB(intl, ngettext,
   174           	[AC_CHECK_LIB(intl, dcgettext,
   175 		       [gt_cv_func_dgettext_libintl=yes
   176 			libintl_extra_libs=-liconv],
   177 			:,-liconv)],
   178 		:,-liconv)
   179         fi
   181         #
   182         # If we found libintl, then check in it for bind_textdomain_codeset();
   183         # we'll prefer libc if neither have bind_textdomain_codeset(),
   184         # and both have dgettext and ngettext
   185         #
   186         if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
   187           glib_save_LIBS="$LIBS"
   188           LIBS="$LIBS -lintl $libintl_extra_libs"
   189           unset ac_cv_func_bind_textdomain_codeset
   190           AC_CHECK_FUNCS(bind_textdomain_codeset)
   191           LIBS="$glib_save_LIBS"
   193           if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
   194             gt_cv_func_dgettext_libc=no
   195           else
   196             if test "$gt_cv_func_dgettext_libc" = "yes" \
   197 		&& test "$gt_cv_func_ngettext_libc" = "yes"; then
   198               gt_cv_func_dgettext_libintl=no
   199             fi
   200           fi
   201         fi
   202       fi
   204       if test "$gt_cv_func_dgettext_libc" = "yes" \
   205 	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
   206         gt_cv_have_gettext=yes
   207       fi
   209       if test "$gt_cv_func_dgettext_libintl" = "yes"; then
   210         INTLLIBS="-lintl $libintl_extra_libs"
   211       fi
   213       if test "$gt_cv_have_gettext" = "yes"; then
   214 	AC_DEFINE(HAVE_GETTEXT,1,
   215 	  [Define if the GNU gettext() function is already present or preinstalled.])
   216 	GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
   217 	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
   218 	if test "$MSGFMT" != "no"; then
   219           glib_save_LIBS="$LIBS"
   220           LIBS="$LIBS $INTLLIBS"
   221 	  AC_CHECK_FUNCS(dcgettext)
   222 	  MSGFMT_OPTS=
   223 	  AC_MSG_CHECKING([if msgfmt accepts -c])
   224 	  GLIB_RUN_PROG([msgfmt -c -o /dev/null],[
   225 msgid ""
   226 msgstr ""
   227 "Content-Type: text/plain; charset=UTF-8\n"
   228 "Project-Id-Version: test 1.0\n"
   229 "PO-Revision-Date: 2007-02-15 12:01+0100\n"
   230 "Last-Translator: test <foo@bar.xx>\n"
   231 "Language-Team: C <LL@li.org>\n"
   232 "MIME-Version: 1.0\n"
   233 "Content-Transfer-Encoding: 8bit\n"
   234 ], [MSGFMT_OPTS=-c; AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no])])
   235 	  AC_SUBST(MSGFMT_OPTS)
   236 	  AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
   237 	  GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
   238 	    [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
   239 	  AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
   240 			 return _nl_msg_cat_cntr],
   241 	    [CATOBJEXT=.gmo 
   242              DATADIRNAME=share],
   243 	    [case $host in
   244 	    *-*-solaris*)
   245 	    dnl On Solaris, if bind_textdomain_codeset is in libc,
   246 	    dnl GNU format message catalog is always supported,
   247             dnl since both are added to the libc all together.
   248 	    dnl Hence, we'd like to go with DATADIRNAME=share and
   249 	    dnl and CATOBJEXT=.gmo in this case.
   250             AC_CHECK_FUNC(bind_textdomain_codeset,
   251 	      [CATOBJEXT=.gmo 
   252                DATADIRNAME=share],
   253 	      [CATOBJEXT=.mo
   254                DATADIRNAME=lib])
   255 	    ;;
   256 	    *)
   257 	    CATOBJEXT=.mo
   258             DATADIRNAME=lib
   259 	    ;;
   260 	    esac])
   261           LIBS="$glib_save_LIBS"
   262 	  INSTOBJEXT=.mo
   263 	else
   264 	  gt_cv_have_gettext=no
   265 	fi
   266       fi
   267     ])
   269     if test "$gt_cv_have_gettext" = "yes" ; then
   270       AC_DEFINE(ENABLE_NLS, 1,
   271         [always defined to indicate that i18n is enabled])
   272     fi
   274     dnl Test whether we really found GNU xgettext.
   275     if test "$XGETTEXT" != ":"; then
   276       dnl If it is not GNU xgettext we define it as : so that the
   277       dnl Makefiles still can work.
   278       if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
   279         : ;
   280       else
   281         AC_MSG_RESULT(
   282 	  [found xgettext program is not GNU xgettext; ignore it])
   283         XGETTEXT=":"
   284       fi
   285     fi
   287     # We need to process the po/ directory.
   288     POSUB=po
   290     AC_OUTPUT_COMMANDS(
   291       [case "$CONFIG_FILES" in *po/Makefile.in*)
   292         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
   293       esac])
   295     dnl These rules are solely for the distribution goal.  While doing this
   296     dnl we only have to keep exactly one list of the available catalogs
   297     dnl in configure.in.
   298     for lang in $ALL_LINGUAS; do
   299       GMOFILES="$GMOFILES $lang.gmo"
   300       POFILES="$POFILES $lang.po"
   301     done
   303     dnl Make all variables we use known to autoconf.
   304     AC_SUBST(CATALOGS)
   305     AC_SUBST(CATOBJEXT)
   306     AC_SUBST(DATADIRNAME)
   307     AC_SUBST(GMOFILES)
   308     AC_SUBST(INSTOBJEXT)
   309     AC_SUBST(INTLLIBS)
   310     AC_SUBST(PO_IN_DATADIR_TRUE)
   311     AC_SUBST(PO_IN_DATADIR_FALSE)
   312     AC_SUBST(POFILES)
   313     AC_SUBST(POSUB)
   314   ])
   316 # AM_GLIB_GNU_GETTEXT
   317 # -------------------
   318 # Do checks necessary for use of gettext. If a suitable implementation 
   319 # of gettext is found in either in libintl or in the C library,
   320 # it will set INTLLIBS to the libraries needed for use of gettext
   321 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
   322 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
   323 # on various variables needed by the Makefile.in.in installed by 
   324 # glib-gettextize.
   325 dnl
   326 glib_DEFUN([GLIB_GNU_GETTEXT],
   327   [AC_REQUIRE([AC_PROG_CC])dnl
   328    AC_REQUIRE([AC_HEADER_STDC])dnl
   330    GLIB_LC_MESSAGES
   331    GLIB_WITH_NLS
   333    if test "$gt_cv_have_gettext" = "yes"; then
   334      if test "x$ALL_LINGUAS" = "x"; then
   335        LINGUAS=
   336      else
   337        AC_MSG_CHECKING(for catalogs to be installed)
   338        NEW_LINGUAS=
   339        for presentlang in $ALL_LINGUAS; do
   340          useit=no
   341          if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
   342            desiredlanguages="$LINGUAS"
   343          else
   344            desiredlanguages="$ALL_LINGUAS"
   345          fi
   346          for desiredlang in $desiredlanguages; do
   347  	   # Use the presentlang catalog if desiredlang is
   348            #   a. equal to presentlang, or
   349            #   b. a variant of presentlang (because in this case,
   350            #      presentlang can be used as a fallback for messages
   351            #      which are not translated in the desiredlang catalog).
   352            case "$desiredlang" in
   353              "$presentlang"*) useit=yes;;
   354            esac
   355          done
   356          if test $useit = yes; then
   357            NEW_LINGUAS="$NEW_LINGUAS $presentlang"
   358          fi
   359        done
   360        LINGUAS=$NEW_LINGUAS
   361        AC_MSG_RESULT($LINGUAS)
   362      fi
   364      dnl Construct list of names of catalog files to be constructed.
   365      if test -n "$LINGUAS"; then
   366        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
   367      fi
   368    fi
   370    dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
   371    dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
   372    dnl Try to locate is.
   373    MKINSTALLDIRS=
   374    if test -n "$ac_aux_dir"; then
   375      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
   376    fi
   377    if test -z "$MKINSTALLDIRS"; then
   378      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
   379    fi
   380    AC_SUBST(MKINSTALLDIRS)
   382    dnl Generate list of files to be processed by xgettext which will
   383    dnl be included in po/Makefile.
   384    test -d po || mkdir po
   385    if test "x$srcdir" != "x."; then
   386      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
   387        posrcprefix="$srcdir/"
   388      else
   389        posrcprefix="../$srcdir/"
   390      fi
   391    else
   392      posrcprefix="../"
   393    fi
   394    rm -f po/POTFILES
   395    sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
   396 	< $srcdir/po/POTFILES.in > po/POTFILES
   397   ])
   399 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
   400 # -------------------------------
   401 # Define VARIABLE to the location where catalog files will
   402 # be installed by po/Makefile.
   403 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
   404 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
   405 glib_save_prefix="$prefix"
   406 glib_save_exec_prefix="$exec_prefix"
   407 glib_save_datarootdir="$datarootdir"
   408 test "x$prefix" = xNONE && prefix=$ac_default_prefix
   409 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
   410 datarootdir=`eval echo "${datarootdir}"`
   411 if test "x$CATOBJEXT" = "x.mo" ; then
   412   localedir=`eval echo "${libdir}/locale"`
   413 else
   414   localedir=`eval echo "${datadir}/locale"`
   415 fi
   416 prefix="$glib_save_prefix"
   417 exec_prefix="$glib_save_exec_prefix"
   418 datarootdir="$glib_save_datarootdir"
   419 AC_DEFINE_UNQUOTED($1, "$localedir",
   420   [Define the location where the catalogs will be installed])
   421 ])
   423 dnl
   424 dnl Now the definitions that aclocal will find
   425 dnl
   426 ifdef(glib_configure_in,[],[
   427 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
   428 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
   429 ])dnl
   431 # GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
   432 # 
   433 # Create a temporary file with TEST-FILE as its contents and pass the
   434 # file name to PROGRAM.  Perform ACTION-IF-PASS if PROGRAM exits with
   435 # 0 and perform ACTION-IF-FAIL for any other exit status.
   436 AC_DEFUN([GLIB_RUN_PROG],
   437 [cat >conftest.foo <<_ACEOF
   438 $2
   439 _ACEOF
   440 if AC_RUN_LOG([$1 conftest.foo]); then
   441   m4_ifval([$3], [$3], [:])
   442 m4_ifvaln([$4], [else $4])dnl
   443 echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
   444 sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
   445 fi])
   448 # isc-posix.m4 serial 2 (gettext-0.11.2)
   449 dnl Copyright (C) 1995-2002 Free Software Foundation, Inc.
   450 dnl This file is free software; the Free Software Foundation
   451 dnl gives unlimited permission to copy and/or distribute it,
   452 dnl with or without modifications, as long as this notice is preserved.
   454 # This file is not needed with autoconf-2.53 and newer.  Remove it in 2005.
   456 # This test replaces the one in autoconf.
   457 # Currently this macro should have the same name as the autoconf macro
   458 # because gettext's gettext.m4 (distributed in the automake package)
   459 # still uses it.  Otherwise, the use in gettext.m4 makes autoheader
   460 # give these diagnostics:
   461 #   configure.in:556: AC_TRY_COMPILE was called before AC_ISC_POSIX
   462 #   configure.in:556: AC_TRY_RUN was called before AC_ISC_POSIX
   464 undefine([AC_ISC_POSIX])
   466 AC_DEFUN([AC_ISC_POSIX],
   467   [
   468     dnl This test replaces the obsolescent AC_ISC_POSIX kludge.
   469     AC_CHECK_LIB(cposix, strerror, [LIBS="$LIBS -lcposix"])
   470   ]
   471 )
   473 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
   474 # 
   475 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
   476 #
   477 # This program is free software; you can redistribute it and/or modify
   478 # it under the terms of the GNU General Public License as published by
   479 # the Free Software Foundation; either version 2 of the License, or
   480 # (at your option) any later version.
   481 #
   482 # This program is distributed in the hope that it will be useful, but
   483 # WITHOUT ANY WARRANTY; without even the implied warranty of
   484 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   485 # General Public License for more details.
   486 #
   487 # You should have received a copy of the GNU General Public License
   488 # along with this program; if not, write to the Free Software
   489 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
   490 #
   491 # As a special exception to the GNU General Public License, if you
   492 # distribute this file as part of a program that contains a
   493 # configuration script generated by Autoconf, you may include it under
   494 # the same distribution terms that you use for the rest of that program.
   496 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
   497 # ----------------------------------
   498 AC_DEFUN([PKG_PROG_PKG_CONFIG],
   499 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
   500 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
   501 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
   502 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
   503 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
   504 fi
   505 if test -n "$PKG_CONFIG"; then
   506 	_pkg_min_version=m4_default([$1], [0.9.0])
   507 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
   508 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
   509 		AC_MSG_RESULT([yes])
   510 	else
   511 		AC_MSG_RESULT([no])
   512 		PKG_CONFIG=""
   513 	fi
   515 fi[]dnl
   516 ])# PKG_PROG_PKG_CONFIG
   518 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
   519 #
   520 # Check to see whether a particular set of modules exists.  Similar
   521 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
   522 #
   523 #
   524 # Similar to PKG_CHECK_MODULES, make sure that the first instance of
   525 # this or PKG_CHECK_MODULES is called, or make sure to call
   526 # PKG_CHECK_EXISTS manually
   527 # --------------------------------------------------------------
   528 AC_DEFUN([PKG_CHECK_EXISTS],
   529 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
   530 if test -n "$PKG_CONFIG" && \
   531     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
   532   m4_ifval([$2], [$2], [:])
   533 m4_ifvaln([$3], [else
   534   $3])dnl
   535 fi])
   538 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
   539 # ---------------------------------------------
   540 m4_define([_PKG_CONFIG],
   541 [if test -n "$PKG_CONFIG"; then
   542     if test -n "$$1"; then
   543         pkg_cv_[]$1="$$1"
   544     else
   545         PKG_CHECK_EXISTS([$3],
   546                          [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
   547 			 [pkg_failed=yes])
   548     fi
   549 else
   550 	pkg_failed=untried
   551 fi[]dnl
   552 ])# _PKG_CONFIG
   554 # _PKG_SHORT_ERRORS_SUPPORTED
   555 # -----------------------------
   556 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
   557 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
   558 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
   559         _pkg_short_errors_supported=yes
   560 else
   561         _pkg_short_errors_supported=no
   562 fi[]dnl
   563 ])# _PKG_SHORT_ERRORS_SUPPORTED
   566 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
   567 # [ACTION-IF-NOT-FOUND])
   568 #
   569 #
   570 # Note that if there is a possibility the first call to
   571 # PKG_CHECK_MODULES might not happen, you should be sure to include an
   572 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
   573 #
   574 #
   575 # --------------------------------------------------------------
   576 AC_DEFUN([PKG_CHECK_MODULES],
   577 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
   578 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
   579 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
   581 pkg_failed=no
   582 AC_MSG_CHECKING([for $1])
   584 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
   585 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
   587 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
   588 and $1[]_LIBS to avoid the need to call pkg-config.
   589 See the pkg-config man page for more details.])
   591 if test $pkg_failed = yes; then
   592         _PKG_SHORT_ERRORS_SUPPORTED
   593         if test $_pkg_short_errors_supported = yes; then
   594 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
   595         else 
   596 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
   597         fi
   598 	# Put the nasty error message in config.log where it belongs
   599 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
   601 	ifelse([$4], , [AC_MSG_ERROR(dnl
   602 [Package requirements ($2) were not met:
   604 $$1_PKG_ERRORS
   606 Consider adjusting the PKG_CONFIG_PATH environment variable if you
   607 installed software in a non-standard prefix.
   609 _PKG_TEXT
   610 ])],
   611 		[AC_MSG_RESULT([no])
   612                 $4])
   613 elif test $pkg_failed = untried; then
   614 	ifelse([$4], , [AC_MSG_FAILURE(dnl
   615 [The pkg-config script could not be found or is too old.  Make sure it
   616 is in your PATH or set the PKG_CONFIG environment variable to the full
   617 path to pkg-config.
   619 _PKG_TEXT
   621 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
   622 		[$4])
   623 else
   624 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
   625 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
   626         AC_MSG_RESULT([yes])
   627 	ifelse([$3], , :, [$3])
   628 fi[]dnl
   629 ])# PKG_CHECK_MODULES
   631 # Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.
   632 #
   633 # This file is free software; the Free Software Foundation
   634 # gives unlimited permission to copy and/or distribute it,
   635 # with or without modifications, as long as this notice is preserved.
   637 # AM_AUTOMAKE_VERSION(VERSION)
   638 # ----------------------------
   639 # Automake X.Y traces this macro to ensure aclocal.m4 has been
   640 # generated from the m4 files accompanying Automake X.Y.
   641 AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
   643 # AM_SET_CURRENT_AUTOMAKE_VERSION
   644 # -------------------------------
   645 # Call AM_AUTOMAKE_VERSION so it can be traced.
   646 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
   647 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
   648 	 [AM_AUTOMAKE_VERSION([1.9.6])])
   650 # Figure out how to run the assembler.                      -*- Autoconf -*-
   652 # Copyright (C) 2001, 2003, 2004, 2005  Free Software Foundation, Inc.
   653 #
   654 # This file is free software; the Free Software Foundation
   655 # gives unlimited permission to copy and/or distribute it,
   656 # with or without modifications, as long as this notice is preserved.
   658 # serial 4
   660 # AM_PROG_AS
   661 # ----------
   662 AC_DEFUN([AM_PROG_AS],
   663 [# By default we simply use the C compiler to build assembly code.
   664 AC_REQUIRE([AC_PROG_CC])
   665 test "${CCAS+set}" = set || CCAS=$CC
   666 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
   667 AC_ARG_VAR([CCAS],      [assembler compiler command (defaults to CC)])
   668 AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
   669 ])
   671 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
   673 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
   674 #
   675 # This file is free software; the Free Software Foundation
   676 # gives unlimited permission to copy and/or distribute it,
   677 # with or without modifications, as long as this notice is preserved.
   679 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
   680 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
   681 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
   682 #
   683 # Of course, Automake must honor this variable whenever it calls a
   684 # tool from the auxiliary directory.  The problem is that $srcdir (and
   685 # therefore $ac_aux_dir as well) can be either absolute or relative,
   686 # depending on how configure is run.  This is pretty annoying, since
   687 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
   688 # source directory, any form will work fine, but in subdirectories a
   689 # relative path needs to be adjusted first.
   690 #
   691 # $ac_aux_dir/missing
   692 #    fails when called from a subdirectory if $ac_aux_dir is relative
   693 # $top_srcdir/$ac_aux_dir/missing
   694 #    fails if $ac_aux_dir is absolute,
   695 #    fails when called from a subdirectory in a VPATH build with
   696 #          a relative $ac_aux_dir
   697 #
   698 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
   699 # are both prefixed by $srcdir.  In an in-source build this is usually
   700 # harmless because $srcdir is `.', but things will broke when you
   701 # start a VPATH build or use an absolute $srcdir.
   702 #
   703 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
   704 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
   705 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
   706 # and then we would define $MISSING as
   707 #   MISSING="\${SHELL} $am_aux_dir/missing"
   708 # This will work as long as MISSING is not called from configure, because
   709 # unfortunately $(top_srcdir) has no meaning in configure.
   710 # However there are other variables, like CC, which are often used in
   711 # configure, and could therefore not use this "fixed" $ac_aux_dir.
   712 #
   713 # Another solution, used here, is to always expand $ac_aux_dir to an
   714 # absolute PATH.  The drawback is that using absolute paths prevent a
   715 # configured tree to be moved without reconfiguration.
   717 AC_DEFUN([AM_AUX_DIR_EXPAND],
   718 [dnl Rely on autoconf to set up CDPATH properly.
   719 AC_PREREQ([2.50])dnl
   720 # expand $ac_aux_dir to an absolute path
   721 am_aux_dir=`cd $ac_aux_dir && pwd`
   722 ])
   725 # Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2005
   726 # Free Software Foundation, Inc.
   727 #
   728 # This file is free software; the Free Software Foundation
   729 # gives unlimited permission to copy and/or distribute it,
   730 # with or without modifications, as long as this notice is preserved.
   732 # serial 4
   734 # This was merged into AC_PROG_CC in Autoconf.
   736 AU_DEFUN([AM_PROG_CC_STDC],
   737 [AC_PROG_CC
   738 AC_DIAGNOSE([obsolete], [$0:
   739 	your code should no longer depend upon `am_cv_prog_cc_stdc', but upon
   740 	`ac_cv_prog_cc_stdc'.  Remove this warning and the assignment when
   741 	you adjust the code.  You can also remove the above call to
   742 	AC_PROG_CC if you already called it elsewhere.])
   743 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
   744 ])
   745 AU_DEFUN([fp_PROG_CC_STDC])
   747 # AM_CONDITIONAL                                            -*- Autoconf -*-
   749 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
   750 # Free Software Foundation, Inc.
   751 #
   752 # This file is free software; the Free Software Foundation
   753 # gives unlimited permission to copy and/or distribute it,
   754 # with or without modifications, as long as this notice is preserved.
   756 # serial 7
   758 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
   759 # -------------------------------------
   760 # Define a conditional.
   761 AC_DEFUN([AM_CONDITIONAL],
   762 [AC_PREREQ(2.52)dnl
   763  ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
   764 	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
   765 AC_SUBST([$1_TRUE])
   766 AC_SUBST([$1_FALSE])
   767 if $2; then
   768   $1_TRUE=
   769   $1_FALSE='#'
   770 else
   771   $1_TRUE='#'
   772   $1_FALSE=
   773 fi
   774 AC_CONFIG_COMMANDS_PRE(
   775 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
   776   AC_MSG_ERROR([[conditional "$1" was never defined.
   777 Usually this means the macro was only invoked conditionally.]])
   778 fi])])
   781 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
   782 # Free Software Foundation, Inc.
   783 #
   784 # This file is free software; the Free Software Foundation
   785 # gives unlimited permission to copy and/or distribute it,
   786 # with or without modifications, as long as this notice is preserved.
   788 # serial 8
   790 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
   791 # written in clear, in which case automake, when reading aclocal.m4,
   792 # will think it sees a *use*, and therefore will trigger all it's
   793 # C support machinery.  Also note that it means that autoscan, seeing
   794 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
   797 # _AM_DEPENDENCIES(NAME)
   798 # ----------------------
   799 # See how the compiler implements dependency checking.
   800 # NAME is "CC", "CXX", "GCJ", or "OBJC".
   801 # We try a few techniques and use that to set a single cache variable.
   802 #
   803 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
   804 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
   805 # dependency, and given that the user is not expected to run this macro,
   806 # just rely on AC_PROG_CC.
   807 AC_DEFUN([_AM_DEPENDENCIES],
   808 [AC_REQUIRE([AM_SET_DEPDIR])dnl
   809 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
   810 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
   811 AC_REQUIRE([AM_DEP_TRACK])dnl
   813 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
   814        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
   815        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
   816        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
   817                    [depcc="$$1"   am_compiler_list=])
   819 AC_CACHE_CHECK([dependency style of $depcc],
   820                [am_cv_$1_dependencies_compiler_type],
   821 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
   822   # We make a subdir and do the tests there.  Otherwise we can end up
   823   # making bogus files that we don't know about and never remove.  For
   824   # instance it was reported that on HP-UX the gcc test will end up
   825   # making a dummy file named `D' -- because `-MD' means `put the output
   826   # in D'.
   827   mkdir conftest.dir
   828   # Copy depcomp to subdir because otherwise we won't find it if we're
   829   # using a relative directory.
   830   cp "$am_depcomp" conftest.dir
   831   cd conftest.dir
   832   # We will build objects and dependencies in a subdirectory because
   833   # it helps to detect inapplicable dependency modes.  For instance
   834   # both Tru64's cc and ICC support -MD to output dependencies as a
   835   # side effect of compilation, but ICC will put the dependencies in
   836   # the current directory while Tru64 will put them in the object
   837   # directory.
   838   mkdir sub
   840   am_cv_$1_dependencies_compiler_type=none
   841   if test "$am_compiler_list" = ""; then
   842      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
   843   fi
   844   for depmode in $am_compiler_list; do
   845     # Setup a source with many dependencies, because some compilers
   846     # like to wrap large dependency lists on column 80 (with \), and
   847     # we should not choose a depcomp mode which is confused by this.
   848     #
   849     # We need to recreate these files for each test, as the compiler may
   850     # overwrite some of them when testing with obscure command lines.
   851     # This happens at least with the AIX C compiler.
   852     : > sub/conftest.c
   853     for i in 1 2 3 4 5 6; do
   854       echo '#include "conftst'$i'.h"' >> sub/conftest.c
   855       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
   856       # Solaris 8's {/usr,}/bin/sh.
   857       touch sub/conftst$i.h
   858     done
   859     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   861     case $depmode in
   862     nosideeffect)
   863       # after this tag, mechanisms are not by side-effect, so they'll
   864       # only be used when explicitly requested
   865       if test "x$enable_dependency_tracking" = xyes; then
   866 	continue
   867       else
   868 	break
   869       fi
   870       ;;
   871     none) break ;;
   872     esac
   873     # We check with `-c' and `-o' for the sake of the "dashmstdout"
   874     # mode.  It turns out that the SunPro C++ compiler does not properly
   875     # handle `-M -o', and we need to detect this.
   876     if depmode=$depmode \
   877        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
   878        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
   879        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
   880          >/dev/null 2>conftest.err &&
   881        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
   882        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
   883        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
   884       # icc doesn't choke on unknown options, it will just issue warnings
   885       # or remarks (even with -Werror).  So we grep stderr for any message
   886       # that says an option was ignored or not supported.
   887       # When given -MP, icc 7.0 and 7.1 complain thusly:
   888       #   icc: Command line warning: ignoring option '-M'; no argument required
   889       # The diagnosis changed in icc 8.0:
   890       #   icc: Command line remark: option '-MP' not supported
   891       if (grep 'ignoring option' conftest.err ||
   892           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
   893         am_cv_$1_dependencies_compiler_type=$depmode
   894         break
   895       fi
   896     fi
   897   done
   899   cd ..
   900   rm -rf conftest.dir
   901 else
   902   am_cv_$1_dependencies_compiler_type=none
   903 fi
   904 ])
   905 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
   906 AM_CONDITIONAL([am__fastdep$1], [
   907   test "x$enable_dependency_tracking" != xno \
   908   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
   909 ])
   912 # AM_SET_DEPDIR
   913 # -------------
   914 # Choose a directory name for dependency files.
   915 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
   916 AC_DEFUN([AM_SET_DEPDIR],
   917 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   918 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
   919 ])
   922 # AM_DEP_TRACK
   923 # ------------
   924 AC_DEFUN([AM_DEP_TRACK],
   925 [AC_ARG_ENABLE(dependency-tracking,
   926 [  --disable-dependency-tracking  speeds up one-time build
   927   --enable-dependency-tracking   do not reject slow dependency extractors])
   928 if test "x$enable_dependency_tracking" != xno; then
   929   am_depcomp="$ac_aux_dir/depcomp"
   930   AMDEPBACKSLASH='\'
   931 fi
   932 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
   933 AC_SUBST([AMDEPBACKSLASH])
   934 ])
   936 # Generate code to set up dependency tracking.              -*- Autoconf -*-
   938 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
   939 # Free Software Foundation, Inc.
   940 #
   941 # This file is free software; the Free Software Foundation
   942 # gives unlimited permission to copy and/or distribute it,
   943 # with or without modifications, as long as this notice is preserved.
   945 #serial 3
   947 # _AM_OUTPUT_DEPENDENCY_COMMANDS
   948 # ------------------------------
   949 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   950 [for mf in $CONFIG_FILES; do
   951   # Strip MF so we end up with the name of the file.
   952   mf=`echo "$mf" | sed -e 's/:.*$//'`
   953   # Check whether this is an Automake generated Makefile or not.
   954   # We used to match only the files named `Makefile.in', but
   955   # some people rename them; so instead we look at the file content.
   956   # Grep'ing the first line is not enough: some people post-process
   957   # each Makefile.in and add a new line on top of each file to say so.
   958   # So let's grep whole file.
   959   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
   960     dirpart=`AS_DIRNAME("$mf")`
   961   else
   962     continue
   963   fi
   964   # Extract the definition of DEPDIR, am__include, and am__quote
   965   # from the Makefile without running `make'.
   966   DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
   967   test -z "$DEPDIR" && continue
   968   am__include=`sed -n 's/^am__include = //p' < "$mf"`
   969   test -z "am__include" && continue
   970   am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
   971   # When using ansi2knr, U may be empty or an underscore; expand it
   972   U=`sed -n 's/^U = //p' < "$mf"`
   973   # Find all dependency output files, they are included files with
   974   # $(DEPDIR) in their names.  We invoke sed twice because it is the
   975   # simplest approach to changing $(DEPDIR) to its actual value in the
   976   # expansion.
   977   for file in `sed -n "
   978     s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
   979        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
   980     # Make sure the directory exists.
   981     test -f "$dirpart/$file" && continue
   982     fdir=`AS_DIRNAME(["$file"])`
   983     AS_MKDIR_P([$dirpart/$fdir])
   984     # echo "creating $dirpart/$file"
   985     echo '# dummy' > "$dirpart/$file"
   986   done
   987 done
   988 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
   991 # AM_OUTPUT_DEPENDENCY_COMMANDS
   992 # -----------------------------
   993 # This macro should only be invoked once -- use via AC_REQUIRE.
   994 #
   995 # This code is only required when automatic dependency tracking
   996 # is enabled.  FIXME.  This creates each `.P' file that we will
   997 # need in order to bootstrap the dependency handling code.
   998 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
   999 [AC_CONFIG_COMMANDS([depfiles],
  1000      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
  1001      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
  1002 ])
  1004 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
  1005 # Free Software Foundation, Inc.
  1007 # This file is free software; the Free Software Foundation
  1008 # gives unlimited permission to copy and/or distribute it,
  1009 # with or without modifications, as long as this notice is preserved.
  1011 # serial 8
  1013 # AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
  1014 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
  1016 # Do all the work for Automake.                             -*- Autoconf -*-
  1018 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
  1019 # Free Software Foundation, Inc.
  1021 # This file is free software; the Free Software Foundation
  1022 # gives unlimited permission to copy and/or distribute it,
  1023 # with or without modifications, as long as this notice is preserved.
  1025 # serial 12
  1027 # This macro actually does too much.  Some checks are only needed if
  1028 # your package does certain things.  But this isn't really a big deal.
  1030 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
  1031 # AM_INIT_AUTOMAKE([OPTIONS])
  1032 # -----------------------------------------------
  1033 # The call with PACKAGE and VERSION arguments is the old style
  1034 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
  1035 # and VERSION should now be passed to AC_INIT and removed from
  1036 # the call to AM_INIT_AUTOMAKE.
  1037 # We support both call styles for the transition.  After
  1038 # the next Automake release, Autoconf can make the AC_INIT
  1039 # arguments mandatory, and then we can depend on a new Autoconf
  1040 # release and drop the old call support.
  1041 AC_DEFUN([AM_INIT_AUTOMAKE],
  1042 [AC_PREREQ([2.58])dnl
  1043 dnl Autoconf wants to disallow AM_ names.  We explicitly allow
  1044 dnl the ones we care about.
  1045 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
  1046 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
  1047 AC_REQUIRE([AC_PROG_INSTALL])dnl
  1048 # test to see if srcdir already configured
  1049 if test "`cd $srcdir && pwd`" != "`pwd`" &&
  1050    test -f $srcdir/config.status; then
  1051   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
  1052 fi
  1054 # test whether we have cygpath
  1055 if test -z "$CYGPATH_W"; then
  1056   if (cygpath --version) >/dev/null 2>/dev/null; then
  1057     CYGPATH_W='cygpath -w'
  1058   else
  1059     CYGPATH_W=echo
  1060   fi
  1061 fi
  1062 AC_SUBST([CYGPATH_W])
  1064 # Define the identity of the package.
  1065 dnl Distinguish between old-style and new-style calls.
  1066 m4_ifval([$2],
  1067 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
  1068  AC_SUBST([PACKAGE], [$1])dnl
  1069  AC_SUBST([VERSION], [$2])],
  1070 [_AM_SET_OPTIONS([$1])dnl
  1071  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
  1072  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
  1074 _AM_IF_OPTION([no-define],,
  1075 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
  1076  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
  1078 # Some tools Automake needs.
  1079 AC_REQUIRE([AM_SANITY_CHECK])dnl
  1080 AC_REQUIRE([AC_ARG_PROGRAM])dnl
  1081 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
  1082 AM_MISSING_PROG(AUTOCONF, autoconf)
  1083 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
  1084 AM_MISSING_PROG(AUTOHEADER, autoheader)
  1085 AM_MISSING_PROG(MAKEINFO, makeinfo)
  1086 AM_PROG_INSTALL_SH
  1087 AM_PROG_INSTALL_STRIP
  1088 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
  1089 # We need awk for the "check" target.  The system "awk" is bad on
  1090 # some platforms.
  1091 AC_REQUIRE([AC_PROG_AWK])dnl
  1092 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
  1093 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
  1094 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
  1095               [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
  1096 	      		     [_AM_PROG_TAR([v7])])])
  1097 _AM_IF_OPTION([no-dependencies],,
  1098 [AC_PROVIDE_IFELSE([AC_PROG_CC],
  1099                   [_AM_DEPENDENCIES(CC)],
  1100                   [define([AC_PROG_CC],
  1101                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
  1102 AC_PROVIDE_IFELSE([AC_PROG_CXX],
  1103                   [_AM_DEPENDENCIES(CXX)],
  1104                   [define([AC_PROG_CXX],
  1105                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
  1106 ])
  1107 ])
  1110 # When config.status generates a header, we must update the stamp-h file.
  1111 # This file resides in the same directory as the config header
  1112 # that is generated.  The stamp files are numbered to have different names.
  1114 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
  1115 # loop where config.status creates the headers, so we can generate
  1116 # our stamp files there.
  1117 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
  1118 [# Compute $1's index in $config_headers.
  1119 _am_stamp_count=1
  1120 for _am_header in $config_headers :; do
  1121   case $_am_header in
  1122     $1 | $1:* )
  1123       break ;;
  1124     * )
  1125       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  1126   esac
  1127 done
  1128 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
  1130 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
  1132 # This file is free software; the Free Software Foundation
  1133 # gives unlimited permission to copy and/or distribute it,
  1134 # with or without modifications, as long as this notice is preserved.
  1136 # AM_PROG_INSTALL_SH
  1137 # ------------------
  1138 # Define $install_sh.
  1139 AC_DEFUN([AM_PROG_INSTALL_SH],
  1140 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  1141 install_sh=${install_sh-"$am_aux_dir/install-sh"}
  1142 AC_SUBST(install_sh)])
  1144 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
  1146 # This file is free software; the Free Software Foundation
  1147 # gives unlimited permission to copy and/or distribute it,
  1148 # with or without modifications, as long as this notice is preserved.
  1150 # serial 2
  1152 # Check whether the underlying file-system supports filenames
  1153 # with a leading dot.  For instance MS-DOS doesn't.
  1154 AC_DEFUN([AM_SET_LEADING_DOT],
  1155 [rm -rf .tst 2>/dev/null
  1156 mkdir .tst 2>/dev/null
  1157 if test -d .tst; then
  1158   am__leading_dot=.
  1159 else
  1160   am__leading_dot=_
  1161 fi
  1162 rmdir .tst 2>/dev/null
  1163 AC_SUBST([am__leading_dot])])
  1165 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
  1166 # From Jim Meyering
  1168 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
  1169 # Free Software Foundation, Inc.
  1171 # This file is free software; the Free Software Foundation
  1172 # gives unlimited permission to copy and/or distribute it,
  1173 # with or without modifications, as long as this notice is preserved.
  1175 # serial 4
  1177 AC_DEFUN([AM_MAINTAINER_MODE],
  1178 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
  1179   dnl maintainer-mode is disabled by default
  1180   AC_ARG_ENABLE(maintainer-mode,
  1181 [  --enable-maintainer-mode  enable make rules and dependencies not useful
  1182 			  (and sometimes confusing) to the casual installer],
  1183       USE_MAINTAINER_MODE=$enableval,
  1184       USE_MAINTAINER_MODE=no)
  1185   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
  1186   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
  1187   MAINT=$MAINTAINER_MODE_TRUE
  1188   AC_SUBST(MAINT)dnl
  1192 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
  1194 # Check to see how 'make' treats includes.	            -*- Autoconf -*-
  1196 # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
  1198 # This file is free software; the Free Software Foundation
  1199 # gives unlimited permission to copy and/or distribute it,
  1200 # with or without modifications, as long as this notice is preserved.
  1202 # serial 3
  1204 # AM_MAKE_INCLUDE()
  1205 # -----------------
  1206 # Check to see how make treats includes.
  1207 AC_DEFUN([AM_MAKE_INCLUDE],
  1208 [am_make=${MAKE-make}
  1209 cat > confinc << 'END'
  1210 am__doit:
  1211 	@echo done
  1212 .PHONY: am__doit
  1213 END
  1214 # If we don't find an include directive, just comment out the code.
  1215 AC_MSG_CHECKING([for style of include used by $am_make])
  1216 am__include="#"
  1217 am__quote=
  1218 _am_result=none
  1219 # First try GNU make style include.
  1220 echo "include confinc" > confmf
  1221 # We grep out `Entering directory' and `Leaving directory'
  1222 # messages which can occur if `w' ends up in MAKEFLAGS.
  1223 # In particular we don't look at `^make:' because GNU make might
  1224 # be invoked under some other name (usually "gmake"), in which
  1225 # case it prints its new name instead of `make'.
  1226 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
  1227    am__include=include
  1228    am__quote=
  1229    _am_result=GNU
  1230 fi
  1231 # Now try BSD make style include.
  1232 if test "$am__include" = "#"; then
  1233    echo '.include "confinc"' > confmf
  1234    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
  1235       am__include=.include
  1236       am__quote="\""
  1237       _am_result=BSD
  1238    fi
  1239 fi
  1240 AC_SUBST([am__include])
  1241 AC_SUBST([am__quote])
  1242 AC_MSG_RESULT([$_am_result])
  1243 rm -f confinc confmf
  1244 ])
  1246 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
  1248 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
  1249 # Free Software Foundation, Inc.
  1251 # This file is free software; the Free Software Foundation
  1252 # gives unlimited permission to copy and/or distribute it,
  1253 # with or without modifications, as long as this notice is preserved.
  1255 # serial 4
  1257 # AM_MISSING_PROG(NAME, PROGRAM)
  1258 # ------------------------------
  1259 AC_DEFUN([AM_MISSING_PROG],
  1260 [AC_REQUIRE([AM_MISSING_HAS_RUN])
  1261 $1=${$1-"${am_missing_run}$2"}
  1262 AC_SUBST($1)])
  1265 # AM_MISSING_HAS_RUN
  1266 # ------------------
  1267 # Define MISSING if not defined so far and test if it supports --run.
  1268 # If it does, set am_missing_run to use it, otherwise, to nothing.
  1269 AC_DEFUN([AM_MISSING_HAS_RUN],
  1270 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
  1271 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
  1272 # Use eval to expand $SHELL
  1273 if eval "$MISSING --run true"; then
  1274   am_missing_run="$MISSING --run "
  1275 else
  1276   am_missing_run=
  1277   AC_MSG_WARN([`missing' script is too old or missing])
  1278 fi
  1279 ])
  1281 # Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
  1283 # This file is free software; the Free Software Foundation
  1284 # gives unlimited permission to copy and/or distribute it,
  1285 # with or without modifications, as long as this notice is preserved.
  1287 # AM_PROG_MKDIR_P
  1288 # ---------------
  1289 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
  1291 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
  1292 # created by `make install' are always world readable, even if the
  1293 # installer happens to have an overly restrictive umask (e.g. 077).
  1294 # This was a mistake.  There are at least two reasons why we must not
  1295 # use `-m 0755':
  1296 #   - it causes special bits like SGID to be ignored,
  1297 #   - it may be too restrictive (some setups expect 775 directories).
  1299 # Do not use -m 0755 and let people choose whatever they expect by
  1300 # setting umask.
  1302 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
  1303 # Some implementations (such as Solaris 8's) are not thread-safe: if a
  1304 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
  1305 # concurrently, both version can detect that a/ is missing, but only
  1306 # one can create it and the other will error out.  Consequently we
  1307 # restrict ourselves to GNU make (using the --version option ensures
  1308 # this.)
  1309 AC_DEFUN([AM_PROG_MKDIR_P],
  1310 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
  1311   # We used to keeping the `.' as first argument, in order to
  1312   # allow $(mkdir_p) to be used without argument.  As in
  1313   #   $(mkdir_p) $(somedir)
  1314   # where $(somedir) is conditionally defined.  However this is wrong
  1315   # for two reasons:
  1316   #  1. if the package is installed by a user who cannot write `.'
  1317   #     make install will fail,
  1318   #  2. the above comment should most certainly read
  1319   #     $(mkdir_p) $(DESTDIR)$(somedir)
  1320   #     so it does not work when $(somedir) is undefined and
  1321   #     $(DESTDIR) is not.
  1322   #  To support the latter case, we have to write
  1323   #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
  1324   #  so the `.' trick is pointless.
  1325   mkdir_p='mkdir -p --'
  1326 else
  1327   # On NextStep and OpenStep, the `mkdir' command does not
  1328   # recognize any option.  It will interpret all options as
  1329   # directories to create, and then abort because `.' already
  1330   # exists.
  1331   for d in ./-p ./--version;
  1332   do
  1333     test -d $d && rmdir $d
  1334   done
  1335   # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
  1336   if test -f "$ac_aux_dir/mkinstalldirs"; then
  1337     mkdir_p='$(mkinstalldirs)'
  1338   else
  1339     mkdir_p='$(install_sh) -d'
  1340   fi
  1341 fi
  1342 AC_SUBST([mkdir_p])])
  1344 # Helper functions for option handling.                     -*- Autoconf -*-
  1346 # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
  1348 # This file is free software; the Free Software Foundation
  1349 # gives unlimited permission to copy and/or distribute it,
  1350 # with or without modifications, as long as this notice is preserved.
  1352 # serial 3
  1354 # _AM_MANGLE_OPTION(NAME)
  1355 # -----------------------
  1356 AC_DEFUN([_AM_MANGLE_OPTION],
  1357 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
  1359 # _AM_SET_OPTION(NAME)
  1360 # ------------------------------
  1361 # Set option NAME.  Presently that only means defining a flag for this option.
  1362 AC_DEFUN([_AM_SET_OPTION],
  1363 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
  1365 # _AM_SET_OPTIONS(OPTIONS)
  1366 # ----------------------------------
  1367 # OPTIONS is a space-separated list of Automake options.
  1368 AC_DEFUN([_AM_SET_OPTIONS],
  1369 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
  1371 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
  1372 # -------------------------------------------
  1373 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
  1374 AC_DEFUN([_AM_IF_OPTION],
  1375 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
  1377 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
  1379 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
  1380 # Free Software Foundation, Inc.
  1382 # This file is free software; the Free Software Foundation
  1383 # gives unlimited permission to copy and/or distribute it,
  1384 # with or without modifications, as long as this notice is preserved.
  1386 # serial 4
  1388 # AM_SANITY_CHECK
  1389 # ---------------
  1390 AC_DEFUN([AM_SANITY_CHECK],
  1391 [AC_MSG_CHECKING([whether build environment is sane])
  1392 # Just in case
  1393 sleep 1
  1394 echo timestamp > conftest.file
  1395 # Do `set' in a subshell so we don't clobber the current shell's
  1396 # arguments.  Must try -L first in case configure is actually a
  1397 # symlink; some systems play weird games with the mod time of symlinks
  1398 # (eg FreeBSD returns the mod time of the symlink's containing
  1399 # directory).
  1400 if (
  1401    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
  1402    if test "$[*]" = "X"; then
  1403       # -L didn't work.
  1404       set X `ls -t $srcdir/configure conftest.file`
  1405    fi
  1406    rm -f conftest.file
  1407    if test "$[*]" != "X $srcdir/configure conftest.file" \
  1408       && test "$[*]" != "X conftest.file $srcdir/configure"; then
  1410       # If neither matched, then we have a broken ls.  This can happen
  1411       # if, for instance, CONFIG_SHELL is bash and it inherits a
  1412       # broken ls alias from the environment.  This has actually
  1413       # happened.  Such a system could not be considered "sane".
  1414       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
  1415 alias in your environment])
  1416    fi
  1418    test "$[2]" = conftest.file
  1420 then
  1421    # Ok.
  1423 else
  1424    AC_MSG_ERROR([newly created file is older than distributed files!
  1425 Check your system clock])
  1426 fi
  1427 AC_MSG_RESULT(yes)])
  1429 # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
  1431 # This file is free software; the Free Software Foundation
  1432 # gives unlimited permission to copy and/or distribute it,
  1433 # with or without modifications, as long as this notice is preserved.
  1435 # AM_PROG_INSTALL_STRIP
  1436 # ---------------------
  1437 # One issue with vendor `install' (even GNU) is that you can't
  1438 # specify the program used to strip binaries.  This is especially
  1439 # annoying in cross-compiling environments, where the build's strip
  1440 # is unlikely to handle the host's binaries.
  1441 # Fortunately install-sh will honor a STRIPPROG variable, so we
  1442 # always use install-sh in `make install-strip', and initialize
  1443 # STRIPPROG with the value of the STRIP variable (set by the user).
  1444 AC_DEFUN([AM_PROG_INSTALL_STRIP],
  1445 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
  1446 # Installed binaries are usually stripped using `strip' when the user
  1447 # run `make install-strip'.  However `strip' might not be the right
  1448 # tool to use in cross-compilation environments, therefore Automake
  1449 # will honor the `STRIP' environment variable to overrule this program.
  1450 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
  1451 if test "$cross_compiling" != no; then
  1452   AC_CHECK_TOOL([STRIP], [strip], :)
  1453 fi
  1454 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
  1455 AC_SUBST([INSTALL_STRIP_PROGRAM])])
  1457 # Check how to create a tarball.                            -*- Autoconf -*-
  1459 # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
  1461 # This file is free software; the Free Software Foundation
  1462 # gives unlimited permission to copy and/or distribute it,
  1463 # with or without modifications, as long as this notice is preserved.
  1465 # serial 2
  1467 # _AM_PROG_TAR(FORMAT)
  1468 # --------------------
  1469 # Check how to create a tarball in format FORMAT.
  1470 # FORMAT should be one of `v7', `ustar', or `pax'.
  1472 # Substitute a variable $(am__tar) that is a command
  1473 # writing to stdout a FORMAT-tarball containing the directory
  1474 # $tardir.
  1475 #     tardir=directory && $(am__tar) > result.tar
  1477 # Substitute a variable $(am__untar) that extract such
  1478 # a tarball read from stdin.
  1479 #     $(am__untar) < result.tar
  1480 AC_DEFUN([_AM_PROG_TAR],
  1481 [# Always define AMTAR for backward compatibility.
  1482 AM_MISSING_PROG([AMTAR], [tar])
  1483 m4_if([$1], [v7],
  1484      [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
  1485      [m4_case([$1], [ustar],, [pax],,
  1486               [m4_fatal([Unknown tar format])])
  1487 AC_MSG_CHECKING([how to create a $1 tar archive])
  1488 # Loop over all known methods to create a tar archive until one works.
  1489 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
  1490 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
  1491 # Do not fold the above two line into one, because Tru64 sh and
  1492 # Solaris sh will not grok spaces in the rhs of `-'.
  1493 for _am_tool in $_am_tools
  1494 do
  1495   case $_am_tool in
  1496   gnutar)
  1497     for _am_tar in tar gnutar gtar;
  1498     do
  1499       AM_RUN_LOG([$_am_tar --version]) && break
  1500     done
  1501     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
  1502     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
  1503     am__untar="$_am_tar -xf -"
  1504     ;;
  1505   plaintar)
  1506     # Must skip GNU tar: if it does not support --format= it doesn't create
  1507     # ustar tarball either.
  1508     (tar --version) >/dev/null 2>&1 && continue
  1509     am__tar='tar chf - "$$tardir"'
  1510     am__tar_='tar chf - "$tardir"'
  1511     am__untar='tar xf -'
  1512     ;;
  1513   pax)
  1514     am__tar='pax -L -x $1 -w "$$tardir"'
  1515     am__tar_='pax -L -x $1 -w "$tardir"'
  1516     am__untar='pax -r'
  1517     ;;
  1518   cpio)
  1519     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
  1520     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
  1521     am__untar='cpio -i -H $1 -d'
  1522     ;;
  1523   none)
  1524     am__tar=false
  1525     am__tar_=false
  1526     am__untar=false
  1527     ;;
  1528   esac
  1530   # If the value was cached, stop now.  We just wanted to have am__tar
  1531   # and am__untar set.
  1532   test -n "${am_cv_prog_tar_$1}" && break
  1534   # tar/untar a dummy directory, and stop if the command works
  1535   rm -rf conftest.dir
  1536   mkdir conftest.dir
  1537   echo GrepMe > conftest.dir/file
  1538   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
  1539   rm -rf conftest.dir
  1540   if test -s conftest.tar; then
  1541     AM_RUN_LOG([$am__untar <conftest.tar])
  1542     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
  1543   fi
  1544 done
  1545 rm -rf conftest.dir
  1547 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
  1548 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
  1549 AC_SUBST([am__tar])
  1550 AC_SUBST([am__untar])
  1551 ]) # _AM_PROG_TAR
.