Search
lxdream.org :: lxdream/aclocal.m4
lxdream 0.9.1
released Jun 29
Download Now
filename aclocal.m4
changeset 360:dff4a3bbac0c
prev180:e6dcf9b65658
next571:9bc09948d0f2
author nkeynes
date Wed Oct 17 11:26:45 2007 +0000 (12 years ago)
permissions -rw-r--r--
last change Split config management out to config.[ch]
Manage config filename
Check home dir + sysconfdir for conf file
Initial work on a path settings dialog
view annotate diff log raw
     1 # generated automatically by aclocal 1.7.9 -*- Autoconf -*-
     3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
     4 # 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 # Do all the work for Automake.                            -*- Autoconf -*-
    16 # This macro actually does too much some checks are only needed if
    17 # your package does certain things.  But this isn't really a big deal.
    19 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
    20 # Free Software Foundation, Inc.
    22 # This program is free software; you can redistribute it and/or modify
    23 # it under the terms of the GNU General Public License as published by
    24 # the Free Software Foundation; either version 2, or (at your option)
    25 # any later version.
    27 # This program is distributed in the hope that it will be useful,
    28 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    29 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    30 # GNU General Public License for more details.
    32 # You should have received a copy of the GNU General Public License
    33 # along with this program; if not, write to the Free Software
    34 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    35 # 02111-1307, USA.
    37 # serial 10
    39 AC_PREREQ([2.54])
    41 # Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow
    42 # the ones we care about.
    43 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
    45 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
    46 # AM_INIT_AUTOMAKE([OPTIONS])
    47 # -----------------------------------------------
    48 # The call with PACKAGE and VERSION arguments is the old style
    49 # call (pre autoconf-2.50), which is being phased out.  PACKAGE
    50 # and VERSION should now be passed to AC_INIT and removed from
    51 # the call to AM_INIT_AUTOMAKE.
    52 # We support both call styles for the transition.  After
    53 # the next Automake release, Autoconf can make the AC_INIT
    54 # arguments mandatory, and then we can depend on a new Autoconf
    55 # release and drop the old call support.
    56 AC_DEFUN([AM_INIT_AUTOMAKE],
    57 [AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
    58  AC_REQUIRE([AC_PROG_INSTALL])dnl
    59 # test to see if srcdir already configured
    60 if test "`cd $srcdir && pwd`" != "`pwd`" &&
    61    test -f $srcdir/config.status; then
    62   AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
    63 fi
    65 # test whether we have cygpath
    66 if test -z "$CYGPATH_W"; then
    67   if (cygpath --version) >/dev/null 2>/dev/null; then
    68     CYGPATH_W='cygpath -w'
    69   else
    70     CYGPATH_W=echo
    71   fi
    72 fi
    73 AC_SUBST([CYGPATH_W])
    75 # Define the identity of the package.
    76 dnl Distinguish between old-style and new-style calls.
    77 m4_ifval([$2],
    78 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
    79  AC_SUBST([PACKAGE], [$1])dnl
    80  AC_SUBST([VERSION], [$2])],
    81 [_AM_SET_OPTIONS([$1])dnl
    82  AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
    83  AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
    85 _AM_IF_OPTION([no-define],,
    86 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
    87  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
    89 # Some tools Automake needs.
    90 AC_REQUIRE([AM_SANITY_CHECK])dnl
    91 AC_REQUIRE([AC_ARG_PROGRAM])dnl
    92 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
    93 AM_MISSING_PROG(AUTOCONF, autoconf)
    94 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
    95 AM_MISSING_PROG(AUTOHEADER, autoheader)
    96 AM_MISSING_PROG(MAKEINFO, makeinfo)
    97 AM_MISSING_PROG(AMTAR, tar)
    98 AM_PROG_INSTALL_SH
    99 AM_PROG_INSTALL_STRIP
   100 # We need awk for the "check" target.  The system "awk" is bad on
   101 # some platforms.
   102 AC_REQUIRE([AC_PROG_AWK])dnl
   103 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
   104 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   106 _AM_IF_OPTION([no-dependencies],,
   107 [AC_PROVIDE_IFELSE([AC_PROG_CC],
   108                   [_AM_DEPENDENCIES(CC)],
   109                   [define([AC_PROG_CC],
   110                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
   111 AC_PROVIDE_IFELSE([AC_PROG_CXX],
   112                   [_AM_DEPENDENCIES(CXX)],
   113                   [define([AC_PROG_CXX],
   114                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
   115 ])
   116 ])
   119 # When config.status generates a header, we must update the stamp-h file.
   120 # This file resides in the same directory as the config header
   121 # that is generated.  The stamp files are numbered to have different names.
   123 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
   124 # loop where config.status creates the headers, so we can generate
   125 # our stamp files there.
   126 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
   127 [# Compute $1's index in $config_headers.
   128 _am_stamp_count=1
   129 for _am_header in $config_headers :; do
   130   case $_am_header in
   131     $1 | $1:* )
   132       break ;;
   133     * )
   134       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
   135   esac
   136 done
   137 echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
   139 # Copyright 2002  Free Software Foundation, Inc.
   141 # This program is free software; you can redistribute it and/or modify
   142 # it under the terms of the GNU General Public License as published by
   143 # the Free Software Foundation; either version 2, or (at your option)
   144 # any later version.
   146 # This program is distributed in the hope that it will be useful,
   147 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   148 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   149 # GNU General Public License for more details.
   151 # You should have received a copy of the GNU General Public License
   152 # along with this program; if not, write to the Free Software
   153 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   155 # AM_AUTOMAKE_VERSION(VERSION)
   156 # ----------------------------
   157 # Automake X.Y traces this macro to ensure aclocal.m4 has been
   158 # generated from the m4 files accompanying Automake X.Y.
   159 AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.7"])
   161 # AM_SET_CURRENT_AUTOMAKE_VERSION
   162 # -------------------------------
   163 # Call AM_AUTOMAKE_VERSION so it can be traced.
   164 # This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
   165 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
   166 	 [AM_AUTOMAKE_VERSION([1.7.9])])
   168 # Helper functions for option handling.                    -*- Autoconf -*-
   170 # Copyright 2001, 2002  Free Software Foundation, Inc.
   172 # This program is free software; you can redistribute it and/or modify
   173 # it under the terms of the GNU General Public License as published by
   174 # the Free Software Foundation; either version 2, or (at your option)
   175 # any later version.
   177 # This program is distributed in the hope that it will be useful,
   178 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   179 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   180 # GNU General Public License for more details.
   182 # You should have received a copy of the GNU General Public License
   183 # along with this program; if not, write to the Free Software
   184 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   185 # 02111-1307, USA.
   187 # serial 2
   189 # _AM_MANGLE_OPTION(NAME)
   190 # -----------------------
   191 AC_DEFUN([_AM_MANGLE_OPTION],
   192 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
   194 # _AM_SET_OPTION(NAME)
   195 # ------------------------------
   196 # Set option NAME.  Presently that only means defining a flag for this option.
   197 AC_DEFUN([_AM_SET_OPTION],
   198 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
   200 # _AM_SET_OPTIONS(OPTIONS)
   201 # ----------------------------------
   202 # OPTIONS is a space-separated list of Automake options.
   203 AC_DEFUN([_AM_SET_OPTIONS],
   204 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
   206 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
   207 # -------------------------------------------
   208 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
   209 AC_DEFUN([_AM_IF_OPTION],
   210 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
   212 #
   213 # Check to make sure that the build environment is sane.
   214 #
   216 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
   218 # This program is free software; you can redistribute it and/or modify
   219 # it under the terms of the GNU General Public License as published by
   220 # the Free Software Foundation; either version 2, or (at your option)
   221 # any later version.
   223 # This program is distributed in the hope that it will be useful,
   224 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   225 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   226 # GNU General Public License for more details.
   228 # You should have received a copy of the GNU General Public License
   229 # along with this program; if not, write to the Free Software
   230 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   231 # 02111-1307, USA.
   233 # serial 3
   235 # AM_SANITY_CHECK
   236 # ---------------
   237 AC_DEFUN([AM_SANITY_CHECK],
   238 [AC_MSG_CHECKING([whether build environment is sane])
   239 # Just in case
   240 sleep 1
   241 echo timestamp > conftest.file
   242 # Do `set' in a subshell so we don't clobber the current shell's
   243 # arguments.  Must try -L first in case configure is actually a
   244 # symlink; some systems play weird games with the mod time of symlinks
   245 # (eg FreeBSD returns the mod time of the symlink's containing
   246 # directory).
   247 if (
   248    set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
   249    if test "$[*]" = "X"; then
   250       # -L didn't work.
   251       set X `ls -t $srcdir/configure conftest.file`
   252    fi
   253    rm -f conftest.file
   254    if test "$[*]" != "X $srcdir/configure conftest.file" \
   255       && test "$[*]" != "X conftest.file $srcdir/configure"; then
   257       # If neither matched, then we have a broken ls.  This can happen
   258       # if, for instance, CONFIG_SHELL is bash and it inherits a
   259       # broken ls alias from the environment.  This has actually
   260       # happened.  Such a system could not be considered "sane".
   261       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
   262 alias in your environment])
   263    fi
   265    test "$[2]" = conftest.file
   266    )
   267 then
   268    # Ok.
   269    :
   270 else
   271    AC_MSG_ERROR([newly created file is older than distributed files!
   272 Check your system clock])
   273 fi
   274 AC_MSG_RESULT(yes)])
   276 #  -*- Autoconf -*-
   279 # Copyright 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
   281 # This program is free software; you can redistribute it and/or modify
   282 # it under the terms of the GNU General Public License as published by
   283 # the Free Software Foundation; either version 2, or (at your option)
   284 # any later version.
   286 # This program is distributed in the hope that it will be useful,
   287 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   288 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   289 # GNU General Public License for more details.
   291 # You should have received a copy of the GNU General Public License
   292 # along with this program; if not, write to the Free Software
   293 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   294 # 02111-1307, USA.
   296 # serial 3
   298 # AM_MISSING_PROG(NAME, PROGRAM)
   299 # ------------------------------
   300 AC_DEFUN([AM_MISSING_PROG],
   301 [AC_REQUIRE([AM_MISSING_HAS_RUN])
   302 $1=${$1-"${am_missing_run}$2"}
   303 AC_SUBST($1)])
   306 # AM_MISSING_HAS_RUN
   307 # ------------------
   308 # Define MISSING if not defined so far and test if it supports --run.
   309 # If it does, set am_missing_run to use it, otherwise, to nothing.
   310 AC_DEFUN([AM_MISSING_HAS_RUN],
   311 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   312 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
   313 # Use eval to expand $SHELL
   314 if eval "$MISSING --run true"; then
   315   am_missing_run="$MISSING --run "
   316 else
   317   am_missing_run=
   318   AC_MSG_WARN([`missing' script is too old or missing])
   319 fi
   320 ])
   322 # AM_AUX_DIR_EXPAND
   324 # Copyright 2001 Free Software Foundation, Inc.
   326 # This program is free software; you can redistribute it and/or modify
   327 # it under the terms of the GNU General Public License as published by
   328 # the Free Software Foundation; either version 2, or (at your option)
   329 # any later version.
   331 # This program is distributed in the hope that it will be useful,
   332 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   333 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   334 # GNU General Public License for more details.
   336 # You should have received a copy of the GNU General Public License
   337 # along with this program; if not, write to the Free Software
   338 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   339 # 02111-1307, USA.
   341 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
   342 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
   343 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
   344 #
   345 # Of course, Automake must honor this variable whenever it calls a
   346 # tool from the auxiliary directory.  The problem is that $srcdir (and
   347 # therefore $ac_aux_dir as well) can be either absolute or relative,
   348 # depending on how configure is run.  This is pretty annoying, since
   349 # it makes $ac_aux_dir quite unusable in subdirectories: in the top
   350 # source directory, any form will work fine, but in subdirectories a
   351 # relative path needs to be adjusted first.
   352 #
   353 # $ac_aux_dir/missing
   354 #    fails when called from a subdirectory if $ac_aux_dir is relative
   355 # $top_srcdir/$ac_aux_dir/missing
   356 #    fails if $ac_aux_dir is absolute,
   357 #    fails when called from a subdirectory in a VPATH build with
   358 #          a relative $ac_aux_dir
   359 #
   360 # The reason of the latter failure is that $top_srcdir and $ac_aux_dir
   361 # are both prefixed by $srcdir.  In an in-source build this is usually
   362 # harmless because $srcdir is `.', but things will broke when you
   363 # start a VPATH build or use an absolute $srcdir.
   364 #
   365 # So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
   366 # iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
   367 #   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
   368 # and then we would define $MISSING as
   369 #   MISSING="\${SHELL} $am_aux_dir/missing"
   370 # This will work as long as MISSING is not called from configure, because
   371 # unfortunately $(top_srcdir) has no meaning in configure.
   372 # However there are other variables, like CC, which are often used in
   373 # configure, and could therefore not use this "fixed" $ac_aux_dir.
   374 #
   375 # Another solution, used here, is to always expand $ac_aux_dir to an
   376 # absolute PATH.  The drawback is that using absolute paths prevent a
   377 # configured tree to be moved without reconfiguration.
   379 # Rely on autoconf to set up CDPATH properly.
   380 AC_PREREQ([2.50])
   382 AC_DEFUN([AM_AUX_DIR_EXPAND], [
   383 # expand $ac_aux_dir to an absolute path
   384 am_aux_dir=`cd $ac_aux_dir && pwd`
   385 ])
   387 # AM_PROG_INSTALL_SH
   388 # ------------------
   389 # Define $install_sh.
   391 # Copyright 2001 Free Software Foundation, Inc.
   393 # This program is free software; you can redistribute it and/or modify
   394 # it under the terms of the GNU General Public License as published by
   395 # the Free Software Foundation; either version 2, or (at your option)
   396 # any later version.
   398 # This program is distributed in the hope that it will be useful,
   399 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   400 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   401 # GNU General Public License for more details.
   403 # You should have received a copy of the GNU General Public License
   404 # along with this program; if not, write to the Free Software
   405 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   406 # 02111-1307, USA.
   408 AC_DEFUN([AM_PROG_INSTALL_SH],
   409 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   410 install_sh=${install_sh-"$am_aux_dir/install-sh"}
   411 AC_SUBST(install_sh)])
   413 # AM_PROG_INSTALL_STRIP
   415 # Copyright 2001 Free Software Foundation, Inc.
   417 # This program is free software; you can redistribute it and/or modify
   418 # it under the terms of the GNU General Public License as published by
   419 # the Free Software Foundation; either version 2, or (at your option)
   420 # any later version.
   422 # This program is distributed in the hope that it will be useful,
   423 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   424 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   425 # GNU General Public License for more details.
   427 # You should have received a copy of the GNU General Public License
   428 # along with this program; if not, write to the Free Software
   429 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   430 # 02111-1307, USA.
   432 # One issue with vendor `install' (even GNU) is that you can't
   433 # specify the program used to strip binaries.  This is especially
   434 # annoying in cross-compiling environments, where the build's strip
   435 # is unlikely to handle the host's binaries.
   436 # Fortunately install-sh will honor a STRIPPROG variable, so we
   437 # always use install-sh in `make install-strip', and initialize
   438 # STRIPPROG with the value of the STRIP variable (set by the user).
   439 AC_DEFUN([AM_PROG_INSTALL_STRIP],
   440 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   441 # Installed binaries are usually stripped using `strip' when the user
   442 # run `make install-strip'.  However `strip' might not be the right
   443 # tool to use in cross-compilation environments, therefore Automake
   444 # will honor the `STRIP' environment variable to overrule this program.
   445 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
   446 if test "$cross_compiling" != no; then
   447   AC_CHECK_TOOL([STRIP], [strip], :)
   448 fi
   449 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
   450 AC_SUBST([INSTALL_STRIP_PROGRAM])])
   452 #                                                          -*- Autoconf -*-
   453 # Copyright (C) 2003  Free Software Foundation, Inc.
   455 # This program is free software; you can redistribute it and/or modify
   456 # it under the terms of the GNU General Public License as published by
   457 # the Free Software Foundation; either version 2, or (at your option)
   458 # any later version.
   460 # This program is distributed in the hope that it will be useful,
   461 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   462 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   463 # GNU General Public License for more details.
   465 # You should have received a copy of the GNU General Public License
   466 # along with this program; if not, write to the Free Software
   467 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   468 # 02111-1307, USA.
   470 # serial 1
   472 # Check whether the underlying file-system supports filenames
   473 # with a leading dot.  For instance MS-DOS doesn't.
   474 AC_DEFUN([AM_SET_LEADING_DOT],
   475 [rm -rf .tst 2>/dev/null
   476 mkdir .tst 2>/dev/null
   477 if test -d .tst; then
   478   am__leading_dot=.
   479 else
   480   am__leading_dot=_
   481 fi
   482 rmdir .tst 2>/dev/null
   483 AC_SUBST([am__leading_dot])])
   485 # serial 5						-*- Autoconf -*-
   487 # Copyright (C) 1999, 2000, 2001, 2002, 2003  Free Software Foundation, Inc.
   489 # This program is free software; you can redistribute it and/or modify
   490 # it under the terms of the GNU General Public License as published by
   491 # the Free Software Foundation; either version 2, or (at your option)
   492 # any later version.
   494 # This program is distributed in the hope that it will be useful,
   495 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   496 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   497 # GNU General Public License for more details.
   499 # You should have received a copy of the GNU General Public License
   500 # along with this program; if not, write to the Free Software
   501 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   502 # 02111-1307, USA.
   505 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
   506 # written in clear, in which case automake, when reading aclocal.m4,
   507 # will think it sees a *use*, and therefore will trigger all it's
   508 # C support machinery.  Also note that it means that autoscan, seeing
   509 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
   513 # _AM_DEPENDENCIES(NAME)
   514 # ----------------------
   515 # See how the compiler implements dependency checking.
   516 # NAME is "CC", "CXX", "GCJ", or "OBJC".
   517 # We try a few techniques and use that to set a single cache variable.
   518 #
   519 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
   520 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
   521 # dependency, and given that the user is not expected to run this macro,
   522 # just rely on AC_PROG_CC.
   523 AC_DEFUN([_AM_DEPENDENCIES],
   524 [AC_REQUIRE([AM_SET_DEPDIR])dnl
   525 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
   526 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
   527 AC_REQUIRE([AM_DEP_TRACK])dnl
   529 ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
   530        [$1], CXX,  [depcc="$CXX"  am_compiler_list=],
   531        [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
   532        [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
   533                    [depcc="$$1"   am_compiler_list=])
   535 AC_CACHE_CHECK([dependency style of $depcc],
   536                [am_cv_$1_dependencies_compiler_type],
   537 [if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
   538   # We make a subdir and do the tests there.  Otherwise we can end up
   539   # making bogus files that we don't know about and never remove.  For
   540   # instance it was reported that on HP-UX the gcc test will end up
   541   # making a dummy file named `D' -- because `-MD' means `put the output
   542   # in D'.
   543   mkdir conftest.dir
   544   # Copy depcomp to subdir because otherwise we won't find it if we're
   545   # using a relative directory.
   546   cp "$am_depcomp" conftest.dir
   547   cd conftest.dir
   548   # We will build objects and dependencies in a subdirectory because
   549   # it helps to detect inapplicable dependency modes.  For instance
   550   # both Tru64's cc and ICC support -MD to output dependencies as a
   551   # side effect of compilation, but ICC will put the dependencies in
   552   # the current directory while Tru64 will put them in the object
   553   # directory.
   554   mkdir sub
   556   am_cv_$1_dependencies_compiler_type=none
   557   if test "$am_compiler_list" = ""; then
   558      am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
   559   fi
   560   for depmode in $am_compiler_list; do
   561     # Setup a source with many dependencies, because some compilers
   562     # like to wrap large dependency lists on column 80 (with \), and
   563     # we should not choose a depcomp mode which is confused by this.
   564     #
   565     # We need to recreate these files for each test, as the compiler may
   566     # overwrite some of them when testing with obscure command lines.
   567     # This happens at least with the AIX C compiler.
   568     : > sub/conftest.c
   569     for i in 1 2 3 4 5 6; do
   570       echo '#include "conftst'$i'.h"' >> sub/conftest.c
   571       : > sub/conftst$i.h
   572     done
   573     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   575     case $depmode in
   576     nosideeffect)
   577       # after this tag, mechanisms are not by side-effect, so they'll
   578       # only be used when explicitly requested
   579       if test "x$enable_dependency_tracking" = xyes; then
   580 	continue
   581       else
   582 	break
   583       fi
   584       ;;
   585     none) break ;;
   586     esac
   587     # We check with `-c' and `-o' for the sake of the "dashmstdout"
   588     # mode.  It turns out that the SunPro C++ compiler does not properly
   589     # handle `-M -o', and we need to detect this.
   590     if depmode=$depmode \
   591        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
   592        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
   593        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
   594          >/dev/null 2>conftest.err &&
   595        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
   596        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
   597        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
   598       # icc doesn't choke on unknown options, it will just issue warnings
   599       # (even with -Werror).  So we grep stderr for any message
   600       # that says an option was ignored.
   601       if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
   602         am_cv_$1_dependencies_compiler_type=$depmode
   603         break
   604       fi
   605     fi
   606   done
   608   cd ..
   609   rm -rf conftest.dir
   610 else
   611   am_cv_$1_dependencies_compiler_type=none
   612 fi
   613 ])
   614 AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
   615 AM_CONDITIONAL([am__fastdep$1], [
   616   test "x$enable_dependency_tracking" != xno \
   617   && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
   618 ])
   621 # AM_SET_DEPDIR
   622 # -------------
   623 # Choose a directory name for dependency files.
   624 # This macro is AC_REQUIREd in _AM_DEPENDENCIES
   625 AC_DEFUN([AM_SET_DEPDIR],
   626 [AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   627 AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
   628 ])
   631 # AM_DEP_TRACK
   632 # ------------
   633 AC_DEFUN([AM_DEP_TRACK],
   634 [AC_ARG_ENABLE(dependency-tracking,
   635 [  --disable-dependency-tracking Speeds up one-time builds
   636   --enable-dependency-tracking  Do not reject slow dependency extractors])
   637 if test "x$enable_dependency_tracking" != xno; then
   638   am_depcomp="$ac_aux_dir/depcomp"
   639   AMDEPBACKSLASH='\'
   640 fi
   641 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
   642 AC_SUBST([AMDEPBACKSLASH])
   643 ])
   645 # Generate code to set up dependency tracking.   -*- Autoconf -*-
   647 # Copyright 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
   649 # This program is free software; you can redistribute it and/or modify
   650 # it under the terms of the GNU General Public License as published by
   651 # the Free Software Foundation; either version 2, or (at your option)
   652 # any later version.
   654 # This program is distributed in the hope that it will be useful,
   655 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   656 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   657 # GNU General Public License for more details.
   659 # You should have received a copy of the GNU General Public License
   660 # along with this program; if not, write to the Free Software
   661 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   662 # 02111-1307, USA.
   664 #serial 2
   666 # _AM_OUTPUT_DEPENDENCY_COMMANDS
   667 # ------------------------------
   668 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   669 [for mf in $CONFIG_FILES; do
   670   # Strip MF so we end up with the name of the file.
   671   mf=`echo "$mf" | sed -e 's/:.*$//'`
   672   # Check whether this is an Automake generated Makefile or not.
   673   # We used to match only the files named `Makefile.in', but
   674   # some people rename them; so instead we look at the file content.
   675   # Grep'ing the first line is not enough: some people post-process
   676   # each Makefile.in and add a new line on top of each file to say so.
   677   # So let's grep whole file.
   678   if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
   679     dirpart=`AS_DIRNAME("$mf")`
   680   else
   681     continue
   682   fi
   683   grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue
   684   # Extract the definition of DEP_FILES from the Makefile without
   685   # running `make'.
   686   DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
   687   test -z "$DEPDIR" && continue
   688   # When using ansi2knr, U may be empty or an underscore; expand it
   689   U=`sed -n -e '/^U = / s///p' < "$mf"`
   690   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
   691   # We invoke sed twice because it is the simplest approach to
   692   # changing $(DEPDIR) to its actual value in the expansion.
   693   for file in `sed -n -e '
   694     /^DEP_FILES = .*\\\\$/ {
   695       s/^DEP_FILES = //
   696       :loop
   697 	s/\\\\$//
   698 	p
   699 	n
   700 	/\\\\$/ b loop
   701       p
   702     }
   703     /^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" | \
   704        sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
   705     # Make sure the directory exists.
   706     test -f "$dirpart/$file" && continue
   707     fdir=`AS_DIRNAME(["$file"])`
   708     AS_MKDIR_P([$dirpart/$fdir])
   709     # echo "creating $dirpart/$file"
   710     echo '# dummy' > "$dirpart/$file"
   711   done
   712 done
   713 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
   716 # AM_OUTPUT_DEPENDENCY_COMMANDS
   717 # -----------------------------
   718 # This macro should only be invoked once -- use via AC_REQUIRE.
   719 #
   720 # This code is only required when automatic dependency tracking
   721 # is enabled.  FIXME.  This creates each `.P' file that we will
   722 # need in order to bootstrap the dependency handling code.
   723 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
   724 [AC_CONFIG_COMMANDS([depfiles],
   725      [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
   726      [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
   727 ])
   729 # Check to see how 'make' treats includes.	-*- Autoconf -*-
   731 # Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
   733 # This program is free software; you can redistribute it and/or modify
   734 # it under the terms of the GNU General Public License as published by
   735 # the Free Software Foundation; either version 2, or (at your option)
   736 # any later version.
   738 # This program is distributed in the hope that it will be useful,
   739 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   740 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   741 # GNU General Public License for more details.
   743 # You should have received a copy of the GNU General Public License
   744 # along with this program; if not, write to the Free Software
   745 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   746 # 02111-1307, USA.
   748 # serial 2
   750 # AM_MAKE_INCLUDE()
   751 # -----------------
   752 # Check to see how make treats includes.
   753 AC_DEFUN([AM_MAKE_INCLUDE],
   754 [am_make=${MAKE-make}
   755 cat > confinc << 'END'
   756 am__doit:
   757 	@echo done
   758 .PHONY: am__doit
   759 END
   760 # If we don't find an include directive, just comment out the code.
   761 AC_MSG_CHECKING([for style of include used by $am_make])
   762 am__include="#"
   763 am__quote=
   764 _am_result=none
   765 # First try GNU make style include.
   766 echo "include confinc" > confmf
   767 # We grep out `Entering directory' and `Leaving directory'
   768 # messages which can occur if `w' ends up in MAKEFLAGS.
   769 # In particular we don't look at `^make:' because GNU make might
   770 # be invoked under some other name (usually "gmake"), in which
   771 # case it prints its new name instead of `make'.
   772 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
   773    am__include=include
   774    am__quote=
   775    _am_result=GNU
   776 fi
   777 # Now try BSD make style include.
   778 if test "$am__include" = "#"; then
   779    echo '.include "confinc"' > confmf
   780    if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
   781       am__include=.include
   782       am__quote="\""
   783       _am_result=BSD
   784    fi
   785 fi
   786 AC_SUBST([am__include])
   787 AC_SUBST([am__quote])
   788 AC_MSG_RESULT([$_am_result])
   789 rm -f confinc confmf
   790 ])
   792 # AM_CONDITIONAL                                              -*- Autoconf -*-
   794 # Copyright 1997, 2000, 2001 Free Software Foundation, Inc.
   796 # This program is free software; you can redistribute it and/or modify
   797 # it under the terms of the GNU General Public License as published by
   798 # the Free Software Foundation; either version 2, or (at your option)
   799 # any later version.
   801 # This program is distributed in the hope that it will be useful,
   802 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   803 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   804 # GNU General Public License for more details.
   806 # You should have received a copy of the GNU General Public License
   807 # along with this program; if not, write to the Free Software
   808 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   809 # 02111-1307, USA.
   811 # serial 5
   813 AC_PREREQ(2.52)
   815 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
   816 # -------------------------------------
   817 # Define a conditional.
   818 AC_DEFUN([AM_CONDITIONAL],
   819 [ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
   820         [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
   821 AC_SUBST([$1_TRUE])
   822 AC_SUBST([$1_FALSE])
   823 if $2; then
   824   $1_TRUE=
   825   $1_FALSE='#'
   826 else
   827   $1_TRUE='#'
   828   $1_FALSE=
   829 fi
   830 AC_CONFIG_COMMANDS_PRE(
   831 [if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
   832   AC_MSG_ERROR([conditional "$1" was never defined.
   833 Usually this means the macro was only invoked conditionally.])
   834 fi])])
   836 # Add --enable-maintainer-mode option to configure.
   837 # From Jim Meyering
   839 # Copyright 1996, 1998, 2000, 2001, 2002  Free Software Foundation, Inc.
   841 # This program is free software; you can redistribute it and/or modify
   842 # it under the terms of the GNU General Public License as published by
   843 # the Free Software Foundation; either version 2, or (at your option)
   844 # any later version.
   846 # This program is distributed in the hope that it will be useful,
   847 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   848 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   849 # GNU General Public License for more details.
   851 # You should have received a copy of the GNU General Public License
   852 # along with this program; if not, write to the Free Software
   853 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   854 # 02111-1307, USA.
   856 # serial 2
   858 AC_DEFUN([AM_MAINTAINER_MODE],
   859 [AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
   860   dnl maintainer-mode is disabled by default
   861   AC_ARG_ENABLE(maintainer-mode,
   862 [  --enable-maintainer-mode enable make rules and dependencies not useful
   863                           (and sometimes confusing) to the casual installer],
   864       USE_MAINTAINER_MODE=$enableval,
   865       USE_MAINTAINER_MODE=no)
   866   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
   867   AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
   868   MAINT=$MAINTAINER_MODE_TRUE
   869   AC_SUBST(MAINT)dnl
   870 ]
   871 )
   873 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
   875 # Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
   877 # Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.
   879 # This program is free software; you can redistribute it and/or modify
   880 # it under the terms of the GNU General Public License as published by
   881 # the Free Software Foundation; either version 2, or (at your option)
   882 # any later version.
   884 # This program is distributed in the hope that it will be useful,
   885 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   886 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   887 # GNU General Public License for more details.
   889 # You should have received a copy of the GNU General Public License
   890 # along with this program; if not, write to the Free Software
   891 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   892 # 02111-1307, USA.
   894 AC_PREREQ([2.52])
   896 # serial 6
   898 # AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
   899 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
   902 # Copyright 1996, 1997, 1999, 2000, 2001, 2002  Free Software Foundation, Inc.
   904 # This program is free software; you can redistribute it and/or modify
   905 # it under the terms of the GNU General Public License as published by
   906 # the Free Software Foundation; either version 2, or (at your option)
   907 # any later version.
   909 # This program is distributed in the hope that it will be useful,
   910 # but WITHOUT ANY WARRANTY; without even the implied warranty of
   911 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   912 # GNU General Public License for more details.
   914 # You should have received a copy of the GNU General Public License
   915 # along with this program; if not, write to the Free Software
   916 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
   917 # 02111-1307, USA.
   919 # serial 2
   921 # @defmac AC_PROG_CC_STDC
   922 # @maindex PROG_CC_STDC
   923 # @ovindex CC
   924 # If the C compiler in not in ANSI C mode by default, try to add an option
   925 # to output variable @code{CC} to make it so.  This macro tries various
   926 # options that select ANSI C on some system or another.  It considers the
   927 # compiler to be in ANSI C mode if it handles function prototypes correctly.
   928 #
   929 # If you use this macro, you should check after calling it whether the C
   930 # compiler has been set to accept ANSI C; if not, the shell variable
   931 # @code{am_cv_prog_cc_stdc} is set to @samp{no}.  If you wrote your source
   932 # code in ANSI C, you can make an un-ANSIfied copy of it by using the
   933 # program @code{ansi2knr}, which comes with Ghostscript.
   934 # @end defmac
   936 AC_DEFUN([AM_PROG_CC_STDC],
   937 [AC_REQUIRE([AC_PROG_CC])
   938 AC_BEFORE([$0], [AC_C_INLINE])
   939 AC_BEFORE([$0], [AC_C_CONST])
   940 dnl Force this before AC_PROG_CPP.  Some cpp's, eg on HPUX, require
   941 dnl a magic option to avoid problems with ANSI preprocessor commands
   942 dnl like #elif.
   943 dnl FIXME: can't do this because then AC_AIX won't work due to a
   944 dnl circular dependency.
   945 dnl AC_BEFORE([$0], [AC_PROG_CPP])
   946 AC_MSG_CHECKING([for ${CC-cc} option to accept ANSI C])
   947 AC_CACHE_VAL(am_cv_prog_cc_stdc,
   948 [am_cv_prog_cc_stdc=no
   949 ac_save_CC="$CC"
   950 # Don't try gcc -ansi; that turns off useful extensions and
   951 # breaks some systems' header files.
   952 # AIX			-qlanglvl=ansi
   953 # Ultrix and OSF/1	-std1
   954 # HP-UX 10.20 and later	-Ae
   955 # HP-UX older versions	-Aa -D_HPUX_SOURCE
   956 # SVR4			-Xc -D__EXTENSIONS__
   957 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
   958 do
   959   CC="$ac_save_CC $ac_arg"
   960   AC_TRY_COMPILE(
   961 [#include <stdarg.h>
   962 #include <stdio.h>
   963 #include <sys/types.h>
   964 #include <sys/stat.h>
   965 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
   966 struct buf { int x; };
   967 FILE * (*rcsopen) (struct buf *, struct stat *, int);
   968 static char *e (p, i)
   969      char **p;
   970      int i;
   971 {
   972   return p[i];
   973 }
   974 static char *f (char * (*g) (char **, int), char **p, ...)
   975 {
   976   char *s;
   977   va_list v;
   978   va_start (v,p);
   979   s = g (p, va_arg (v,int));
   980   va_end (v);
   981   return s;
   982 }
   983 int test (int i, double x);
   984 struct s1 {int (*f) (int a);};
   985 struct s2 {int (*f) (double a);};
   986 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
   987 int argc;
   988 char **argv;
   989 ], [
   990 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
   991 ],
   992 [am_cv_prog_cc_stdc="$ac_arg"; break])
   993 done
   994 CC="$ac_save_CC"
   995 ])
   996 if test -z "$am_cv_prog_cc_stdc"; then
   997   AC_MSG_RESULT([none needed])
   998 else
   999   AC_MSG_RESULT([$am_cv_prog_cc_stdc])
  1000 fi
  1001 case "x$am_cv_prog_cc_stdc" in
  1002   x|xno) ;;
  1003   *) CC="$CC $am_cv_prog_cc_stdc" ;;
  1004 esac
  1005 ])
  1007 AU_DEFUN([fp_PROG_CC_STDC], [AM_PROG_CC_STDC])
  1009 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
  1011 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
  1013 # This program is free software; you can redistribute it and/or modify
  1014 # it under the terms of the GNU General Public License as published by
  1015 # the Free Software Foundation; either version 2 of the License, or
  1016 # (at your option) any later version.
  1018 # This program is distributed in the hope that it will be useful, but
  1019 # WITHOUT ANY WARRANTY; without even the implied warranty of
  1020 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  1021 # General Public License for more details.
  1023 # You should have received a copy of the GNU General Public License
  1024 # along with this program; if not, write to the Free Software
  1025 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  1027 # As a special exception to the GNU General Public License, if you
  1028 # distribute this file as part of a program that contains a
  1029 # configuration script generated by Autoconf, you may include it under
  1030 # the same distribution terms that you use for the rest of that program.
  1032 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
  1033 # ----------------------------------
  1034 AC_DEFUN([PKG_PROG_PKG_CONFIG],
  1035 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
  1036 m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
  1037 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
  1038 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
  1039 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
  1040 fi
  1041 if test -n "$PKG_CONFIG"; then
  1042 	_pkg_min_version=m4_default([$1], [0.9.0])
  1043 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
  1044 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
  1045 		AC_MSG_RESULT([yes])
  1046 	else
  1047 		AC_MSG_RESULT([no])
  1048 		PKG_CONFIG=""
  1049 	fi
  1051 fi[]dnl
  1052 ])# PKG_PROG_PKG_CONFIG
  1054 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
  1056 # Check to see whether a particular set of modules exists.  Similar
  1057 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
  1060 # Similar to PKG_CHECK_MODULES, make sure that the first instance of
  1061 # this or PKG_CHECK_MODULES is called, or make sure to call
  1062 # PKG_CHECK_EXISTS manually
  1063 # --------------------------------------------------------------
  1064 AC_DEFUN([PKG_CHECK_EXISTS],
  1065 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  1066 if test -n "$PKG_CONFIG" && \
  1067     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
  1068   m4_ifval([$2], [$2], [:])
  1069 m4_ifvaln([$3], [else
  1070   $3])dnl
  1071 fi])
  1074 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
  1075 # ---------------------------------------------
  1076 m4_define([_PKG_CONFIG],
  1077 [if test -n "$PKG_CONFIG"; then
  1078     if test -n "$$1"; then
  1079         pkg_cv_[]$1="$$1"
  1080     else
  1081         PKG_CHECK_EXISTS([$3],
  1082                          [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
  1083 			 [pkg_failed=yes])
  1084     fi
  1085 else
  1086 	pkg_failed=untried
  1087 fi[]dnl
  1088 ])# _PKG_CONFIG
  1090 # _PKG_SHORT_ERRORS_SUPPORTED
  1091 # -----------------------------
  1092 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
  1093 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
  1094 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
  1095         _pkg_short_errors_supported=yes
  1096 else
  1097         _pkg_short_errors_supported=no
  1098 fi[]dnl
  1099 ])# _PKG_SHORT_ERRORS_SUPPORTED
  1102 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
  1103 # [ACTION-IF-NOT-FOUND])
  1106 # Note that if there is a possibility the first call to
  1107 # PKG_CHECK_MODULES might not happen, you should be sure to include an
  1108 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
  1111 # --------------------------------------------------------------
  1112 AC_DEFUN([PKG_CHECK_MODULES],
  1113 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
  1114 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
  1115 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
  1117 pkg_failed=no
  1118 AC_MSG_CHECKING([for $1])
  1120 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
  1121 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
  1123 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
  1124 and $1[]_LIBS to avoid the need to call pkg-config.
  1125 See the pkg-config man page for more details.])
  1127 if test $pkg_failed = yes; then
  1128         _PKG_SHORT_ERRORS_SUPPORTED
  1129         if test $_pkg_short_errors_supported = yes; then
  1130 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
  1131         else 
  1132 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
  1133         fi
  1134 	# Put the nasty error message in config.log where it belongs
  1135 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
  1137 	ifelse([$4], , [AC_MSG_ERROR(dnl
  1138 [Package requirements ($2) were not met:
  1140 $$1_PKG_ERRORS
  1142 Consider adjusting the PKG_CONFIG_PATH environment variable if you
  1143 installed software in a non-standard prefix.
  1145 _PKG_TEXT
  1146 ])],
  1147 		[$4])
  1148 elif test $pkg_failed = untried; then
  1149 	ifelse([$4], , [AC_MSG_FAILURE(dnl
  1150 [The pkg-config script could not be found or is too old.  Make sure it
  1151 is in your PATH or set the PKG_CONFIG environment variable to the full
  1152 path to pkg-config.
  1154 _PKG_TEXT
  1156 To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
  1157 		[$4])
  1158 else
  1159 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
  1160 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
  1161         AC_MSG_RESULT([yes])
  1162 	ifelse([$3], , :, [$3])
  1163 fi[]dnl
  1164 ])# PKG_CHECK_MODULES
  1166 # Copyright (C) 1995-2002 Free Software Foundation, Inc.
  1167 # Copyright (C) 2001-2003,2004 Red Hat, Inc.
  1169 # This file is free software, distributed under the terms of the GNU
  1170 # General Public License.  As a special exception to the GNU General
  1171 # Public License, this file may be distributed as part of a program
  1172 # that contains a configuration script generated by Autoconf, under
  1173 # the same distribution terms as the rest of that program.
  1175 # This file can be copied and used freely without restrictions.  It can
  1176 # be used in projects which are not available under the GNU Public License
  1177 # but which still want to provide support for the GNU gettext functionality.
  1179 # Macro to add for using GNU gettext.
  1180 # Ulrich Drepper <drepper@cygnus.com>, 1995, 1996
  1182 # Modified to never use included libintl. 
  1183 # Owen Taylor <otaylor@redhat.com>, 12/15/1998
  1185 # Major rework to remove unused code
  1186 # Owen Taylor <otaylor@redhat.com>, 12/11/2002
  1188 # Added better handling of ALL_LINGUAS from GNU gettext version 
  1189 # written by Bruno Haible, Owen Taylor <otaylor.redhat.com> 5/30/3002
  1191 # Modified to require ngettext
  1192 # Matthias Clasen <mclasen@redhat.com> 08/06/2004
  1194 # We need this here as well, since someone might use autoconf-2.5x
  1195 # to configure GLib then an older version to configure a package
  1196 # using AM_GLIB_GNU_GETTEXT
  1197 AC_PREREQ(2.53)
  1199 dnl
  1200 dnl We go to great lengths to make sure that aclocal won't 
  1201 dnl try to pull in the installed version of these macros
  1202 dnl when running aclocal in the glib directory.
  1203 dnl
  1204 m4_copy([AC_DEFUN],[glib_DEFUN])
  1205 m4_copy([AC_REQUIRE],[glib_REQUIRE])
  1206 dnl
  1207 dnl At the end, if we're not within glib, we'll define the public
  1208 dnl definitions in terms of our private definitions.
  1209 dnl
  1211 # GLIB_LC_MESSAGES
  1212 #--------------------
  1213 glib_DEFUN([GLIB_LC_MESSAGES],
  1214   [AC_CHECK_HEADERS([locale.h])
  1215     if test $ac_cv_header_locale_h = yes; then
  1216     AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
  1217       [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
  1218        am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
  1219     if test $am_cv_val_LC_MESSAGES = yes; then
  1220       AC_DEFINE(HAVE_LC_MESSAGES, 1,
  1221         [Define if your <locale.h> file defines LC_MESSAGES.])
  1222     fi
  1223   fi])
  1225 # GLIB_PATH_PROG_WITH_TEST
  1226 #----------------------------
  1227 dnl GLIB_PATH_PROG_WITH_TEST(VARIABLE, PROG-TO-CHECK-FOR,
  1228 dnl   TEST-PERFORMED-ON-FOUND_PROGRAM [, VALUE-IF-NOT-FOUND [, PATH]])
  1229 glib_DEFUN([GLIB_PATH_PROG_WITH_TEST],
  1230 [# Extract the first word of "$2", so it can be a program name with args.
  1231 set dummy $2; ac_word=[$]2
  1232 AC_MSG_CHECKING([for $ac_word])
  1233 AC_CACHE_VAL(ac_cv_path_$1,
  1234 [case "[$]$1" in
  1235   /*)
  1236   ac_cv_path_$1="[$]$1" # Let the user override the test with a path.
  1237   ;;
  1238   *)
  1239   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
  1240   for ac_dir in ifelse([$5], , $PATH, [$5]); do
  1241     test -z "$ac_dir" && ac_dir=.
  1242     if test -f $ac_dir/$ac_word; then
  1243       if [$3]; then
  1244 	ac_cv_path_$1="$ac_dir/$ac_word"
  1245 	break
  1246       fi
  1247     fi
  1248   done
  1249   IFS="$ac_save_ifs"
  1250 dnl If no 4th arg is given, leave the cache variable unset,
  1251 dnl so AC_PATH_PROGS will keep looking.
  1252 ifelse([$4], , , [  test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4"
  1253 ])dnl
  1254   ;;
  1255 esac])dnl
  1256 $1="$ac_cv_path_$1"
  1257 if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then
  1258   AC_MSG_RESULT([$]$1)
  1259 else
  1260   AC_MSG_RESULT(no)
  1261 fi
  1262 AC_SUBST($1)dnl
  1263 ])
  1265 # GLIB_WITH_NLS
  1266 #-----------------
  1267 glib_DEFUN([GLIB_WITH_NLS],
  1268   dnl NLS is obligatory
  1269   [USE_NLS=yes
  1270     AC_SUBST(USE_NLS)
  1272     gt_cv_have_gettext=no
  1274     CATOBJEXT=NONE
  1275     XGETTEXT=:
  1276     INTLLIBS=
  1278     AC_CHECK_HEADER(libintl.h,
  1279      [gt_cv_func_dgettext_libintl="no"
  1280       libintl_extra_libs=""
  1283       # First check in libc
  1285       AC_CACHE_CHECK([for ngettext in libc], gt_cv_func_ngettext_libc,
  1286         [AC_TRY_LINK([
  1287 #include <libintl.h>
  1288 ],
  1289          [return !ngettext ("","", 1)],
  1290 	  gt_cv_func_ngettext_libc=yes,
  1291           gt_cv_func_ngettext_libc=no)
  1292         ])
  1294       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  1295 	      AC_CACHE_CHECK([for dgettext in libc], gt_cv_func_dgettext_libc,
  1296         	[AC_TRY_LINK([
  1297 #include <libintl.h>
  1298 ],
  1299 	          [return !dgettext ("","")],
  1300 		  gt_cv_func_dgettext_libc=yes,
  1301 	          gt_cv_func_dgettext_libc=no)
  1302         	])
  1303       fi
  1305       if test "$gt_cv_func_ngettext_libc" = "yes" ; then
  1306         AC_CHECK_FUNCS(bind_textdomain_codeset)
  1307       fi
  1310       # If we don't have everything we want, check in libintl
  1312       if test "$gt_cv_func_dgettext_libc" != "yes" \
  1313 	 || test "$gt_cv_func_ngettext_libc" != "yes" \
  1314          || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
  1316         AC_CHECK_LIB(intl, bindtextdomain,
  1317 	    [AC_CHECK_LIB(intl, ngettext,
  1318 		    [AC_CHECK_LIB(intl, dgettext,
  1319 			          gt_cv_func_dgettext_libintl=yes)])])
  1321 	if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
  1322 	  AC_MSG_CHECKING([if -liconv is needed to use gettext])
  1323 	  AC_MSG_RESULT([])
  1324   	  AC_CHECK_LIB(intl, ngettext,
  1325           	[AC_CHECK_LIB(intl, dcgettext,
  1326 		       [gt_cv_func_dgettext_libintl=yes
  1327 			libintl_extra_libs=-liconv],
  1328 			:,-liconv)],
  1329 		:,-liconv)
  1330         fi
  1333         # If we found libintl, then check in it for bind_textdomain_codeset();
  1334         # we'll prefer libc if neither have bind_textdomain_codeset(),
  1335         # and both have dgettext and ngettext
  1337         if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
  1338           glib_save_LIBS="$LIBS"
  1339           LIBS="$LIBS -lintl $libintl_extra_libs"
  1340           unset ac_cv_func_bind_textdomain_codeset
  1341           AC_CHECK_FUNCS(bind_textdomain_codeset)
  1342           LIBS="$glib_save_LIBS"
  1344           if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
  1345             gt_cv_func_dgettext_libc=no
  1346           else
  1347             if test "$gt_cv_func_dgettext_libc" = "yes" \
  1348 		&& test "$gt_cv_func_ngettext_libc" = "yes"; then
  1349               gt_cv_func_dgettext_libintl=no
  1350             fi
  1351           fi
  1352         fi
  1353       fi
  1355       if test "$gt_cv_func_dgettext_libc" = "yes" \
  1356 	|| test "$gt_cv_func_dgettext_libintl" = "yes"; then
  1357         gt_cv_have_gettext=yes
  1358       fi
  1360       if test "$gt_cv_func_dgettext_libintl" = "yes"; then
  1361         INTLLIBS="-lintl $libintl_extra_libs"
  1362       fi
  1364       if test "$gt_cv_have_gettext" = "yes"; then
  1365 	AC_DEFINE(HAVE_GETTEXT,1,
  1366 	  [Define if the GNU gettext() function is already present or preinstalled.])
  1367 	GLIB_PATH_PROG_WITH_TEST(MSGFMT, msgfmt,
  1368 	  [test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"], no)dnl
  1369 	if test "$MSGFMT" != "no"; then
  1370           glib_save_LIBS="$LIBS"
  1371           LIBS="$LIBS $INTLLIBS"
  1372 	  AC_CHECK_FUNCS(dcgettext)
  1373 	  AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
  1374 	  GLIB_PATH_PROG_WITH_TEST(XGETTEXT, xgettext,
  1375 	    [test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"], :)
  1376 	  AC_TRY_LINK(, [extern int _nl_msg_cat_cntr;
  1377 			 return _nl_msg_cat_cntr],
  1378 	    [CATOBJEXT=.gmo 
  1379              DATADIRNAME=share],
  1380 	    [case $host in
  1381 	    *-*-solaris*)
  1382 	    dnl On Solaris, if bind_textdomain_codeset is in libc,
  1383 	    dnl GNU format message catalog is always supported,
  1384             dnl since both are added to the libc all together.
  1385 	    dnl Hence, we'd like to go with DATADIRNAME=share and
  1386 	    dnl and CATOBJEXT=.gmo in this case.
  1387             AC_CHECK_FUNC(bind_textdomain_codeset,
  1388 	      [CATOBJEXT=.gmo 
  1389                DATADIRNAME=share],
  1390 	      [CATOBJEXT=.mo
  1391                DATADIRNAME=lib])
  1392 	    ;;
  1393 	    *)
  1394 	    CATOBJEXT=.mo
  1395             DATADIRNAME=lib
  1396 	    ;;
  1397 	    esac])
  1398           LIBS="$glib_save_LIBS"
  1399 	  INSTOBJEXT=.mo
  1400 	else
  1401 	  gt_cv_have_gettext=no
  1402 	fi
  1403       fi
  1404     ])
  1406     if test "$gt_cv_have_gettext" = "yes" ; then
  1407       AC_DEFINE(ENABLE_NLS, 1,
  1408         [always defined to indicate that i18n is enabled])
  1409     fi
  1411     dnl Test whether we really found GNU xgettext.
  1412     if test "$XGETTEXT" != ":"; then
  1413       dnl If it is not GNU xgettext we define it as : so that the
  1414       dnl Makefiles still can work.
  1415       if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
  1416         : ;
  1417       else
  1418         AC_MSG_RESULT(
  1419 	  [found xgettext program is not GNU xgettext; ignore it])
  1420         XGETTEXT=":"
  1421       fi
  1422     fi
  1424     # We need to process the po/ directory.
  1425     POSUB=po
  1427     AC_OUTPUT_COMMANDS(
  1428       [case "$CONFIG_FILES" in *po/Makefile.in*)
  1429         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
  1430       esac])
  1432     dnl These rules are solely for the distribution goal.  While doing this
  1433     dnl we only have to keep exactly one list of the available catalogs
  1434     dnl in configure.in.
  1435     for lang in $ALL_LINGUAS; do
  1436       GMOFILES="$GMOFILES $lang.gmo"
  1437       POFILES="$POFILES $lang.po"
  1438     done
  1440     dnl Make all variables we use known to autoconf.
  1441     AC_SUBST(CATALOGS)
  1442     AC_SUBST(CATOBJEXT)
  1443     AC_SUBST(DATADIRNAME)
  1444     AC_SUBST(GMOFILES)
  1445     AC_SUBST(INSTOBJEXT)
  1446     AC_SUBST(INTLLIBS)
  1447     AC_SUBST(PO_IN_DATADIR_TRUE)
  1448     AC_SUBST(PO_IN_DATADIR_FALSE)
  1449     AC_SUBST(POFILES)
  1450     AC_SUBST(POSUB)
  1451   ])
  1453 # AM_GLIB_GNU_GETTEXT
  1454 # -------------------
  1455 # Do checks necessary for use of gettext. If a suitable implementation 
  1456 # of gettext is found in either in libintl or in the C library,
  1457 # it will set INTLLIBS to the libraries needed for use of gettext
  1458 # and AC_DEFINE() HAVE_GETTEXT and ENABLE_NLS. (The shell variable
  1459 # gt_cv_have_gettext will be set to "yes".) It will also call AC_SUBST()
  1460 # on various variables needed by the Makefile.in.in installed by 
  1461 # glib-gettextize.
  1462 dnl
  1463 glib_DEFUN([GLIB_GNU_GETTEXT],
  1464   [AC_REQUIRE([AC_PROG_CC])dnl
  1465    AC_REQUIRE([AC_HEADER_STDC])dnl
  1467    GLIB_LC_MESSAGES
  1468    GLIB_WITH_NLS
  1470    if test "$gt_cv_have_gettext" = "yes"; then
  1471      if test "x$ALL_LINGUAS" = "x"; then
  1472        LINGUAS=
  1473      else
  1474        AC_MSG_CHECKING(for catalogs to be installed)
  1475        NEW_LINGUAS=
  1476        for presentlang in $ALL_LINGUAS; do
  1477          useit=no
  1478          if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
  1479            desiredlanguages="$LINGUAS"
  1480          else
  1481            desiredlanguages="$ALL_LINGUAS"
  1482          fi
  1483          for desiredlang in $desiredlanguages; do
  1484  	   # Use the presentlang catalog if desiredlang is
  1485            #   a. equal to presentlang, or
  1486            #   b. a variant of presentlang (because in this case,
  1487            #      presentlang can be used as a fallback for messages
  1488            #      which are not translated in the desiredlang catalog).
  1489            case "$desiredlang" in
  1490              "$presentlang"*) useit=yes;;
  1491            esac
  1492          done
  1493          if test $useit = yes; then
  1494            NEW_LINGUAS="$NEW_LINGUAS $presentlang"
  1495          fi
  1496        done
  1497        LINGUAS=$NEW_LINGUAS
  1498        AC_MSG_RESULT($LINGUAS)
  1499      fi
  1501      dnl Construct list of names of catalog files to be constructed.
  1502      if test -n "$LINGUAS"; then
  1503        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
  1504      fi
  1505    fi
  1507    dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
  1508    dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
  1509    dnl Try to locate is.
  1510    MKINSTALLDIRS=
  1511    if test -n "$ac_aux_dir"; then
  1512      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
  1513    fi
  1514    if test -z "$MKINSTALLDIRS"; then
  1515      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
  1516    fi
  1517    AC_SUBST(MKINSTALLDIRS)
  1519    dnl Generate list of files to be processed by xgettext which will
  1520    dnl be included in po/Makefile.
  1521    test -d po || mkdir po
  1522    if test "x$srcdir" != "x."; then
  1523      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
  1524        posrcprefix="$srcdir/"
  1525      else
  1526        posrcprefix="../$srcdir/"
  1527      fi
  1528    else
  1529      posrcprefix="../"
  1530    fi
  1531    rm -f po/POTFILES
  1532    sed -e "/^#/d" -e "/^\$/d" -e "s,.*,	$posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
  1533 	< $srcdir/po/POTFILES.in > po/POTFILES
  1534   ])
  1536 # AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
  1537 # -------------------------------
  1538 # Define VARIABLE to the location where catalog files will
  1539 # be installed by po/Makefile.
  1540 glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
  1541 [glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
  1542 glib_save_prefix="$prefix"
  1543 glib_save_exec_prefix="$exec_prefix"
  1544 test "x$prefix" = xNONE && prefix=$ac_default_prefix
  1545 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
  1546 if test "x$CATOBJEXT" = "x.mo" ; then
  1547   localedir=`eval echo "${libdir}/locale"`
  1548 else
  1549   localedir=`eval echo "${datadir}/locale"`
  1550 fi
  1551 prefix="$glib_save_prefix"
  1552 exec_prefix="$glib_save_exec_prefix"
  1553 AC_DEFINE_UNQUOTED($1, "$localedir",
  1554   [Define the location where the catalogs will be installed])
  1555 ])
  1557 dnl
  1558 dnl Now the definitions that aclocal will find
  1559 dnl
  1560 ifdef(glib_configure_in,[],[
  1561 AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
  1562 AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
  1563 ])dnl
.