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
14 dnl Configure Paths for Alsa
15 dnl Some modifications by Richard Boulton <richard-alsa@tartarus.org>
16 dnl Christopher Lansdown <lansdoct@cs.alfred.edu>
17 dnl Jaroslav Kysela <perex@suse.cz>
18 dnl Last modification: $Id: alsa.m4,v 1.24 2004/09/15 18:48:07 tiwai Exp $
19 dnl AM_PATH_ALSA([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
20 dnl Test for libasound, and define ALSA_CFLAGS and ALSA_LIBS as appropriate.
21 dnl enables arguments --with-alsa-prefix=
22 dnl --with-alsa-enc-prefix=
23 dnl --disable-alsatest
25 dnl For backwards compatibility, if ACTION_IF_NOT_FOUND is not specified,
26 dnl and the alsa libraries are not found, a fatal AC_MSG_ERROR() will result.
28 AC_DEFUN([AM_PATH_ALSA],
29 [dnl Save the original CFLAGS, LDFLAGS, and LIBS
30 alsa_save_CFLAGS="$CFLAGS"
31 alsa_save_LDFLAGS="$LDFLAGS"
32 alsa_save_LIBS="$LIBS"
36 dnl Get the cflags and libraries for alsa
38 AC_ARG_WITH(alsa-prefix,
39 [ --with-alsa-prefix=PFX Prefix where Alsa library is installed(optional)],
40 [alsa_prefix="$withval"], [alsa_prefix=""])
42 AC_ARG_WITH(alsa-inc-prefix,
43 [ --with-alsa-inc-prefix=PFX Prefix where include libraries are (optional)],
44 [alsa_inc_prefix="$withval"], [alsa_inc_prefix=""])
46 dnl FIXME: this is not yet implemented
47 AC_ARG_ENABLE(alsatest,
48 [ --disable-alsatest Do not try to compile and run a test Alsa program],
49 [enable_alsatest="$enableval"],
50 [enable_alsatest=yes])
52 dnl Add any special include directories
53 AC_MSG_CHECKING(for ALSA CFLAGS)
54 if test "$alsa_inc_prefix" != "" ; then
55 ALSA_CFLAGS="$ALSA_CFLAGS -I$alsa_inc_prefix"
56 CFLAGS="$CFLAGS -I$alsa_inc_prefix"
58 AC_MSG_RESULT($ALSA_CFLAGS)
60 dnl add any special lib dirs
61 AC_MSG_CHECKING(for ALSA LDFLAGS)
62 if test "$alsa_prefix" != "" ; then
63 ALSA_LIBS="$ALSA_LIBS -L$alsa_prefix"
64 LDFLAGS="$LDFLAGS $ALSA_LIBS"
67 dnl add the alsa library
68 ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl -lpthread"
69 LIBS="$ALSA_LIBS $LIBS"
70 AC_MSG_RESULT($ALSA_LIBS)
72 dnl Check for a working version of libasound that is of the right version.
73 min_alsa_version=ifelse([$1], ,0.1.1,$1)
74 AC_MSG_CHECKING(for libasound headers version >= $min_alsa_version)
76 alsa_min_major_version=`echo $min_alsa_version | \
77 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
78 alsa_min_minor_version=`echo $min_alsa_version | \
79 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
80 alsa_min_micro_version=`echo $min_alsa_version | \
81 sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
86 #include <alsa/asoundlib.h>
88 /* ensure backward compatibility */
89 #if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
90 #define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
92 #if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
93 #define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
95 #if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
96 #define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
99 # if(SND_LIB_MAJOR > $alsa_min_major_version)
102 # if(SND_LIB_MAJOR < $alsa_min_major_version)
106 # if(SND_LIB_MINOR > $alsa_min_minor_version)
109 # if(SND_LIB_MINOR < $alsa_min_minor_version)
113 # if(SND_LIB_SUBMINOR < $alsa_min_micro_version)
120 [AC_MSG_RESULT(found.)],
121 [AC_MSG_RESULT(not present.)
122 ifelse([$3], , [AC_MSG_ERROR(Sufficiently new version of libasound not found.)])
127 dnl Now that we know that we have the right version, let's see if we have the library and not just the headers.
128 if test "x$enable_alsatest" = "xyes"; then
129 AC_CHECK_LIB([asound], [snd_ctl_open],,
130 [ifelse([$3], , [AC_MSG_ERROR(No linkable libasound was found.)])
135 if test "x$alsa_found" = "xyes" ; then
136 ifelse([$2], , :, [$2])
137 LIBS=`echo $LIBS | sed 's/-lasound//g'`
138 LIBS=`echo $LIBS | sed 's/ //'`
139 LIBS="-lasound $LIBS"
141 if test "x$alsa_found" = "xno" ; then
142 ifelse([$3], , :, [$3])
143 CFLAGS="$alsa_save_CFLAGS"
144 LDFLAGS="$alsa_save_LDFLAGS"
145 LIBS="$alsa_save_LIBS"
150 dnl That should be it. Now just export out symbols:
151 AC_SUBST(ALSA_CFLAGS)
156 # Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
158 # This file is free software; the Free Software Foundation
159 # gives unlimited permission to copy and/or distribute it,
160 # with or without modifications, as long as this notice is preserved.
162 # AM_AUTOMAKE_VERSION(VERSION)
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175 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
177 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
179 # This file is free software; the Free Software Foundation
180 # gives unlimited permission to copy and/or distribute it,
181 # with or without modifications, as long as this notice is preserved.
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230 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
231 # Free Software Foundation, Inc.
233 # This file is free software; the Free Software Foundation
234 # gives unlimited permission to copy and/or distribute it,
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262 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
263 # Free Software Foundation, Inc.
265 # This file is free software; the Free Software Foundation
266 # gives unlimited permission to copy and/or distribute it,
267 # with or without modifications, as long as this notice is preserved.
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419 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
420 # Free Software Foundation, Inc.
422 # This file is free software; the Free Software Foundation
423 # gives unlimited permission to copy and/or distribute it,
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485 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
486 # Free Software Foundation, Inc.
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489 # gives unlimited permission to copy and/or distribute it,
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503 # gives unlimited permission to copy and/or distribute it,
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611 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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661 cat > confinc << 'END'
666 # If we don't find an include directive, just comment out the code.
667 AC_MSG_CHECKING([for style of include used by $am_make])
671 # First try GNU make style include.
672 echo "include confinc" > confmf
673 # We grep out `Entering directory' and `Leaving directory'
674 # messages which can occur if `w' ends up in MAKEFLAGS.
675 # In particular we don't look at `^make:' because GNU make might
676 # be invoked under some other name (usually "gmake"), in which
677 # case it prints its new name instead of `make'.
678 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
683 # Now try BSD make style include.
684 if test "$am__include" = "#"; then
685 echo '.include "confinc"' > confmf
686 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
692 AC_SUBST([am__include])
693 AC_SUBST([am__quote])
694 AC_MSG_RESULT([$_am_result])
698 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
700 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
701 # Free Software Foundation, Inc.
703 # This file is free software; the Free Software Foundation
704 # gives unlimited permission to copy and/or distribute it,
705 # with or without modifications, as long as this notice is preserved.
709 # AM_MISSING_PROG(NAME, PROGRAM)
710 # ------------------------------
711 AC_DEFUN([AM_MISSING_PROG],
712 [AC_REQUIRE([AM_MISSING_HAS_RUN])
713 $1=${$1-"${am_missing_run}$2"}
719 # Define MISSING if not defined so far and test if it supports --run.
720 # If it does, set am_missing_run to use it, otherwise, to nothing.
721 AC_DEFUN([AM_MISSING_HAS_RUN],
722 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
723 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
724 # Use eval to expand $SHELL
725 if eval "$MISSING --run true"; then
726 am_missing_run="$MISSING --run "
729 AC_MSG_WARN([`missing' script is too old or missing])
733 # Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
735 # This file is free software; the Free Software Foundation
736 # gives unlimited permission to copy and/or distribute it,
737 # with or without modifications, as long as this notice is preserved.
741 # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
743 # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
744 # created by `make install' are always world readable, even if the
745 # installer happens to have an overly restrictive umask (e.g. 077).
746 # This was a mistake. There are at least two reasons why we must not
748 # - it causes special bits like SGID to be ignored,
749 # - it may be too restrictive (some setups expect 775 directories).
751 # Do not use -m 0755 and let people choose whatever they expect by
754 # We cannot accept any implementation of `mkdir' that recognizes `-p'.
755 # Some implementations (such as Solaris 8's) are not thread-safe: if a
756 # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
757 # concurrently, both version can detect that a/ is missing, but only
758 # one can create it and the other will error out. Consequently we
759 # restrict ourselves to GNU make (using the --version option ensures
761 AC_DEFUN([AM_PROG_MKDIR_P],
762 [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
763 # We used to keeping the `.' as first argument, in order to
764 # allow $(mkdir_p) to be used without argument. As in
765 # $(mkdir_p) $(somedir)
766 # where $(somedir) is conditionally defined. However this is wrong
768 # 1. if the package is installed by a user who cannot write `.'
769 # make install will fail,
770 # 2. the above comment should most certainly read
771 # $(mkdir_p) $(DESTDIR)$(somedir)
772 # so it does not work when $(somedir) is undefined and
774 # To support the latter case, we have to write
775 # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
776 # so the `.' trick is pointless.
777 mkdir_p='mkdir -p --'
779 # On NextStep and OpenStep, the `mkdir' command does not
780 # recognize any option. It will interpret all options as
781 # directories to create, and then abort because `.' already
783 for d in ./-p ./--version;
785 test -d $d && rmdir $d
787 # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
788 if test -f "$ac_aux_dir/mkinstalldirs"; then
789 mkdir_p='$(mkinstalldirs)'
791 mkdir_p='$(install_sh) -d'
794 AC_SUBST([mkdir_p])])
796 # Helper functions for option handling. -*- Autoconf -*-
798 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
800 # This file is free software; the Free Software Foundation
801 # gives unlimited permission to copy and/or distribute it,
802 # with or without modifications, as long as this notice is preserved.
806 # _AM_MANGLE_OPTION(NAME)
807 # -----------------------
808 AC_DEFUN([_AM_MANGLE_OPTION],
809 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
811 # _AM_SET_OPTION(NAME)
812 # ------------------------------
813 # Set option NAME. Presently that only means defining a flag for this option.
814 AC_DEFUN([_AM_SET_OPTION],
815 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
817 # _AM_SET_OPTIONS(OPTIONS)
818 # ----------------------------------
819 # OPTIONS is a space-separated list of Automake options.
820 AC_DEFUN([_AM_SET_OPTIONS],
821 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
823 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
824 # -------------------------------------------
825 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
826 AC_DEFUN([_AM_IF_OPTION],
827 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
829 # Check to make sure that the build environment is sane. -*- Autoconf -*-
831 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
832 # Free Software Foundation, Inc.
834 # This file is free software; the Free Software Foundation
835 # gives unlimited permission to copy and/or distribute it,
836 # with or without modifications, as long as this notice is preserved.
842 AC_DEFUN([AM_SANITY_CHECK],
843 [AC_MSG_CHECKING([whether build environment is sane])
846 echo timestamp > conftest.file
847 # Do `set' in a subshell so we don't clobber the current shell's
848 # arguments. Must try -L first in case configure is actually a
849 # symlink; some systems play weird games with the mod time of symlinks
850 # (eg FreeBSD returns the mod time of the symlink's containing
853 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
854 if test "$[*]" = "X"; then
856 set X `ls -t $srcdir/configure conftest.file`
859 if test "$[*]" != "X $srcdir/configure conftest.file" \
860 && test "$[*]" != "X conftest.file $srcdir/configure"; then
862 # If neither matched, then we have a broken ls. This can happen
863 # if, for instance, CONFIG_SHELL is bash and it inherits a
864 # broken ls alias from the environment. This has actually
865 # happened. Such a system could not be considered "sane".
866 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
867 alias in your environment])
870 test "$[2]" = conftest.file
876 AC_MSG_ERROR([newly created file is older than distributed files!
877 Check your system clock])
881 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
883 # This file is free software; the Free Software Foundation
884 # gives unlimited permission to copy and/or distribute it,
885 # with or without modifications, as long as this notice is preserved.
887 # AM_PROG_INSTALL_STRIP
888 # ---------------------
889 # One issue with vendor `install' (even GNU) is that you can't
890 # specify the program used to strip binaries. This is especially
891 # annoying in cross-compiling environments, where the build's strip
892 # is unlikely to handle the host's binaries.
893 # Fortunately install-sh will honor a STRIPPROG variable, so we
894 # always use install-sh in `make install-strip', and initialize
895 # STRIPPROG with the value of the STRIP variable (set by the user).
896 AC_DEFUN([AM_PROG_INSTALL_STRIP],
897 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
898 # Installed binaries are usually stripped using `strip' when the user
899 # run `make install-strip'. However `strip' might not be the right
900 # tool to use in cross-compilation environments, therefore Automake
901 # will honor the `STRIP' environment variable to overrule this program.
902 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
903 if test "$cross_compiling" != no; then
904 AC_CHECK_TOOL([STRIP], [strip], :)
906 INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
907 AC_SUBST([INSTALL_STRIP_PROGRAM])])
909 # Check how to create a tarball. -*- Autoconf -*-
911 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
913 # This file is free software; the Free Software Foundation
914 # gives unlimited permission to copy and/or distribute it,
915 # with or without modifications, as long as this notice is preserved.
919 # _AM_PROG_TAR(FORMAT)
920 # --------------------
921 # Check how to create a tarball in format FORMAT.
922 # FORMAT should be one of `v7', `ustar', or `pax'.
924 # Substitute a variable $(am__tar) that is a command
925 # writing to stdout a FORMAT-tarball containing the directory
927 # tardir=directory && $(am__tar) > result.tar
929 # Substitute a variable $(am__untar) that extract such
930 # a tarball read from stdin.
931 # $(am__untar) < result.tar
932 AC_DEFUN([_AM_PROG_TAR],
933 [# Always define AMTAR for backward compatibility.
934 AM_MISSING_PROG([AMTAR], [tar])
936 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
937 [m4_case([$1], [ustar],, [pax],,
938 [m4_fatal([Unknown tar format])])
939 AC_MSG_CHECKING([how to create a $1 tar archive])
940 # Loop over all known methods to create a tar archive until one works.
941 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
942 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
943 # Do not fold the above two line into one, because Tru64 sh and
944 # Solaris sh will not grok spaces in the rhs of `-'.
945 for _am_tool in $_am_tools
949 for _am_tar in tar gnutar gtar;
951 AM_RUN_LOG([$_am_tar --version]) && break
953 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
954 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
955 am__untar="$_am_tar -xf -"
958 # Must skip GNU tar: if it does not support --format= it doesn't create
959 # ustar tarball either.
960 (tar --version) >/dev/null 2>&1 && continue
961 am__tar='tar chf - "$$tardir"'
962 am__tar_='tar chf - "$tardir"'
966 am__tar='pax -L -x $1 -w "$$tardir"'
967 am__tar_='pax -L -x $1 -w "$tardir"'
971 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
972 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
973 am__untar='cpio -i -H $1 -d'
982 # If the value was cached, stop now. We just wanted to have am__tar
984 test -n "${am_cv_prog_tar_$1}" && break
986 # tar/untar a dummy directory, and stop if the command works
989 echo GrepMe > conftest.dir/file
990 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
992 if test -s conftest.tar; then
993 AM_RUN_LOG([$am__untar <conftest.tar])
994 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
999 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1000 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1002 AC_SUBST([am__untar])
1005 m4_include([m4/ac_cxx_exceptions.m4])
1006 m4_include([m4/ac_cxx_have_complex.m4])
1007 m4_include([m4/ac_cxx_have_numeric_limits.m4])
1008 m4_include([m4/ac_cxx_have_sstream.m4])
1009 m4_include([m4/ac_cxx_have_stl.m4])
1010 m4_include([m4/ac_cxx_namespaces.m4])
1011 m4_include([m4/ac_cxx_templates.m4])
1012 m4_include([m4/bnv_have_qt.m4])
1013 m4_include([m4/mdl_have_opengl.m4])