mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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7cb01b3a61
Original commit message from CVS: added AM_PATH_ALSA back in (but the updated version). *sigh*.
566 lines
18 KiB
Text
566 lines
18 KiB
Text
# CFLAGS and library paths for XMMS
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# written 15 December 1999 by Ben Gertzfield <che@debian.org>
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dnl Usage:
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dnl AM_PATH_XMMS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl
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dnl Example:
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dnl AM_PATH_XMMS(0.9.5.1, , AC_MSG_ERROR([*** XMMS >= 0.9.5.1 not installed - please install first ***]))
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dnl
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dnl Defines XMMS_CFLAGS, XMMS_LIBS, XMMS_DATA_DIR, XMMS_PLUGIN_DIR,
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dnl XMMS_VISUALIZATION_PLUGIN_DIR, XMMS_INPUT_PLUGIN_DIR,
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dnl XMMS_OUTPUT_PLUGIN_DIR, XMMS_GENERAL_PLUGIN_DIR, XMMS_EFFECT_PLUGIN_DIR,
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dnl and XMMS_VERSION for your plugin pleasure.
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dnl
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dnl XMMS_TEST_VERSION(AVAILABLE-VERSION, NEEDED-VERSION [, ACTION-IF-OKAY [, ACTION-IF-NOT-OKAY]])
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AC_DEFUN(XMMS_TEST_VERSION, [
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# Determine which version number is greater. Prints 2 to stdout if
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# the second number is greater, 1 if the first number is greater,
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# 0 if the numbers are equal.
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# Written 15 December 1999 by Ben Gertzfield <che@debian.org>
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# Revised 15 December 1999 by Jim Monty <monty@primenet.com>
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AC_PROG_AWK
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xmms_got_version=[` $AWK ' \
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BEGIN { \
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print vercmp(ARGV[1], ARGV[2]); \
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} \
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\
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function vercmp(ver1, ver2, ver1arr, ver2arr, \
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ver1len, ver2len, \
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ver1int, ver2int, len, i, p) { \
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\
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ver1len = split(ver1, ver1arr, /\./); \
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ver2len = split(ver2, ver2arr, /\./); \
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\
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len = ver1len > ver2len ? ver1len : ver2len; \
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\
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for (i = 1; i <= len; i++) { \
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p = 1000 ^ (len - i); \
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ver1int += ver1arr[i] * p; \
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ver2int += ver2arr[i] * p; \
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} \
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\
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if (ver1int < ver2int) \
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return 2; \
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else if (ver1int > ver2int) \
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return 1; \
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else \
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return 0; \
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}' $1 $2`]
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if test $xmms_got_version -eq 2; then # failure
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ifelse([$4], , :, $4)
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else # success!
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ifelse([$3], , :, $3)
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fi
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])
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AC_DEFUN(AM_PATH_XMMS,
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[
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AC_ARG_WITH(xmms-prefix,[ --with-xmms-prefix=PFX Prefix where XMMS is installed (optional)],
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xmms_config_prefix="$withval", xmms_config_prefix="")
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AC_ARG_WITH(xmms-exec-prefix,[ --with-xmms-exec-prefix=PFX Exec prefix where XMMS is installed (optional)],
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xmms_config_exec_prefix="$withval", xmms_config_exec_prefix="")
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if test x$xmms_config_exec_prefix != x; then
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xmms_config_args="$xmms_config_args --exec-prefix=$xmms_config_exec_prefix"
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if test x${XMMS_CONFIG+set} != xset; then
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XMMS_CONFIG=$xmms_config_exec_prefix/bin/xmms-config
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fi
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fi
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if test x$xmms_config_prefix != x; then
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xmms_config_args="$xmms_config_args --prefix=$xmms_config_prefix"
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if test x${XMMS_CONFIG+set} != xset; then
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XMMS_CONFIG=$xmms_config_prefix/bin/xmms-config
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fi
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fi
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AC_PATH_PROG(XMMS_CONFIG, xmms-config, no)
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min_xmms_version=ifelse([$1], ,0.9.5.1, $1)
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if test "$XMMS_CONFIG" = "no"; then
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no_xmms=yes
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else
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XMMS_CFLAGS=`$XMMS_CONFIG $xmms_config_args --cflags`
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XMMS_LIBS=`$XMMS_CONFIG $xmms_config_args --libs`
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XMMS_VERSION=`$XMMS_CONFIG $xmms_config_args --version`
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XMMS_DATA_DIR=`$XMMS_CONFIG $xmms_config_args --data-dir`
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XMMS_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --plugin-dir`
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XMMS_VISUALIZATION_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args \
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--visualization-plugin-dir`
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XMMS_INPUT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --input-plugin-dir`
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XMMS_OUTPUT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --output-plugin-dir`
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XMMS_EFFECT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --effect-plugin-dir`
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XMMS_GENERAL_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --general-plugin-dir`
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XMMS_TEST_VERSION($XMMS_VERSION, $min_xmms_version, ,no_xmms=version)
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fi
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AC_MSG_CHECKING(for XMMS - version >= $min_xmms_version)
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if test "x$no_xmms" = x; then
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AC_MSG_RESULT(yes)
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ifelse([$2], , :, [$2])
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else
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AC_MSG_RESULT(no)
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if test "$XMMS_CONFIG" = "no" ; then
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echo "*** The xmms-config script installed by XMMS could not be found."
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echo "*** If XMMS was installed in PREFIX, make sure PREFIX/bin is in"
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echo "*** your path, or set the XMMS_CONFIG environment variable to the"
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echo "*** full path to xmms-config."
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else
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if test "$no_xmms" = "version"; then
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echo "*** An old version of XMMS, $XMMS_VERSION, was found."
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echo "*** You need a version of XMMS newer than $min_xmms_version."
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echo "*** The latest version of XMMS is always available from"
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echo "*** http://www.xmms.org/"
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echo "***"
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echo "*** If you have already installed a sufficiently new version, this error"
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echo "*** probably means that the wrong copy of the xmms-config shell script is"
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echo "*** being found. The easiest way to fix this is to remove the old version"
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echo "*** of XMMS, but you can also set the XMMS_CONFIG environment to point to the"
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echo "*** correct copy of xmms-config. (In this case, you will have to"
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echo "*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf"
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echo "*** so that the correct libraries are found at run-time)"
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fi
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fi
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XMMS_CFLAGS=""
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XMMS_LIBS=""
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ifelse([$3], , :, [$3])
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fi
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AC_SUBST(XMMS_CFLAGS)
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AC_SUBST(XMMS_LIBS)
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AC_SUBST(XMMS_VERSION)
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AC_SUBST(XMMS_DATA_DIR)
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AC_SUBST(XMMS_PLUGIN_DIR)
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AC_SUBST(XMMS_VISUALIZATION_PLUGIN_DIR)
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AC_SUBST(XMMS_INPUT_PLUGIN_DIR)
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AC_SUBST(XMMS_OUTPUT_PLUGIN_DIR)
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AC_SUBST(XMMS_GENERAL_PLUGIN_DIR)
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AC_SUBST(XMMS_EFFECT_PLUGIN_DIR)
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])
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dnl Perform a check for a feature for GStreamer
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dnl Richard Boulton <richard-alsa@tartarus.org>
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dnl Last modification: 25/06/2001
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dnl GST_CHECK_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION,
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dnl DEPENDENT-PLUGINS, TEST-FOR-FEATURE,
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dnl DISABLE-BY-DEFAULT, ACTION-IF-USE, ACTION-IF-NOTUSE)
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dnl
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dnl This macro adds a command line argument to enable the user to enable
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dnl or disable a feature, and if the feature is enabled, performs a supplied
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dnl test to check if the feature is available.
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dnl
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dnl The test should define HAVE_<FEATURE-NAME> to "yes" or "no" depending
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dnl on whether the feature is available.
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dnl
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dnl The macro will set USE_<<FEATURE-NAME> to "yes" or "no" depending on
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dnl whether the feature is to be used.
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dnl
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dnl The macro will call AM_CONDITIONAL(USE_<<FEATURE-NAME>, ...) to allow
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dnl the feature to control what is built in Makefile.ams. If you want
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dnl additional actions resulting from the test, you can add them with the
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dnl ACTION-IF-USE and ACTION-IF-NOTUSE parameters.
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dnl
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dnl FEATURE-NAME is the name of the feature, and should be in
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dnl purely upper case characters.
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dnl FEATURE-DESCRIPTION is used to describe the feature in help text for
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dnl the command line argument.
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dnl DEPENDENT-PLUGINS lists any plugins which depend on this feature.
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dnl TEST-FOR-FEATURE is a test which sets HAVE_<FEATURE-NAME> to "yes"
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dnl or "no" depending on whether the feature is
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dnl available.
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dnl DISABLE-BY-DEFAULT if "disabled", the feature is disabled by default,
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dnl if any other value, the feature is enabled by default.
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dnl ACTION-IF-USE any extra actions to perform if the feature is to be
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dnl used.
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dnl ACTION-IF-NOTUSE any extra actions to perform if the feature is not to
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dnl be used.
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dnl
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AC_DEFUN(GST_CHECK_FEATURE,
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[dnl
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builtin(define, [gst_endisable], ifelse($5, [disabled], [enable], [disable]))dnl
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AC_ARG_ENABLE(translit([$1], A-Z, a-z),
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[ ]builtin(format, --%-26s gst_endisable %s, gst_endisable-translit([$1], A-Z, a-z), [$2]ifelse([$3],,,: [$3])),
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[ case "${enableval}" in
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yes) USE_[$1]=yes ;;
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no) USE_[$1]=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for --enable-translit([$1], A-Z, a-z)) ;;
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esac],
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[ USE_$1=]ifelse($5, [disabled], [no], [yes])) dnl DEFAULT
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dnl *** If it's enabled
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if test x$USE_[$1] = xyes; then
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gst_check_save_LIBS=$LIBS
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gst_check_save_LDFLAGS=$LDFLAGS
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gst_check_save_CFLAGS=$CFLAGS
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gst_check_save_CPPFLAGS=$CPPFLAGS
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gst_check_save_CXXFLAGS=$CXXFLAGS
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HAVE_[$1]=no
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$4
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LIBS=$gst_check_save_LIBS
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LDFLAGS=$gst_check_save_LDFLAGS
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CFLAGS=$gst_check_save_CFLAGS
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CPPFLAGS=$gst_check_save_CPPFLAGS
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CXXFLAGS=$gst_check_save_CXXFLAGS
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dnl If it isn't found, unset USE_[$1]
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if test x$HAVE_[$1] = xno; then
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USE_[$1]=no
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fi
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fi
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dnl *** Warn if it's disabled or not found
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if test x$USE_[$1] = xyes; then
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ifelse([$6], , :, [$6])
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else
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ifelse([$3], , :, [AC_MSG_WARN(
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***** NOTE: These plugins won't be built: [$3]
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)])
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ifelse([$7], , :, [$7])
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fi
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dnl *** Define the conditional as appropriate
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AM_CONDITIONAL(USE_[$1], test x$USE_[$1] = xyes)
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])
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dnl Use a -config program which accepts --cflags and --libs parameters
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dnl to set *_CFLAGS and *_LIBS and check existence of a feature.
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dnl Richard Boulton <richard-alsa@tartarus.org>
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dnl Last modification: 26/06/2001
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dnl GST_CHECK_CONFIGPROG(FEATURE-NAME, CONFIG-PROG-FILENAME, MODULES)
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dnl
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dnl This check was written for GStreamer: it should be renamed and checked
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dnl for portability if you decide to use it elsewhere.
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dnl
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AC_DEFUN(GST_CHECK_CONFIGPROG,
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[
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AC_PATH_PROG([$1]_CONFIG, [$2], no)
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if test x$[$1]_CONFIG = xno; then
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[$1]_LIBS=
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[$1]_CFLAGS=
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HAVE_[$1]=no
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else
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[$1]_LIBS=`[$2] --libs [$3]`
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[$1]_CFLAGS=`[$2] --cflags [$3]`
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HAVE_[$1]=yes
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fi
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AC_SUBST([$1]_LIBS)
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AC_SUBST([$1]_CFLAGS)
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])
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dnl Perform a check for existence of ARTSC
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dnl Richard Boulton <richard-alsa@tartarus.org>
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dnl Last modification: 26/06/2001
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dnl GST_CHECK_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION,
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dnl DEPENDENT-PLUGINS, TEST-FOR-FEATURE)
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dnl
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dnl This check was written for GStreamer: it should be renamed and checked
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dnl for portability if you decide to use it elsewhere.
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dnl
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AC_DEFUN(GST_CHECK_ARTSC,
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[
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AC_PATH_PROG(ARTSC_CONFIG, artsc-config, no)
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if test x$ARTSC_CONFIG = xno; then
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AC_MSG_WARN([Couldn't find artsc-config])
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HAVE_ARTSC=no
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ARTSC_LIBS=
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ARTSC_CFLAGS=
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else
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ARTSC_LIBS=`artsc-config --libs`
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ARTSC_CFLAGS=`artsc-config --cflags`
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dnl AC_CHECK_HEADER uses CPPFLAGS, but not CFLAGS.
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dnl FIXME: Ensure only suitable flags result from artsc-config --cflags
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CPPFLAGS="$CPPFLAGS $ARTSC_CFLAGS"
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AC_CHECK_HEADER(artsc.h, HAVE_ARTSC=yes, HAVE_ARTSC=no)
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fi
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AC_SUBST(ARTSC_LIBS)
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AC_SUBST(ARTSC_CFLAGS)
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])
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dnl sidplay stuff (taken from xmms)
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AC_DEFUN(AC_FIND_FILE,
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[
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$3=NO
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for i in $2; do
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for j in $1; do
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if test -r "$i/$j"; then
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$3=$i
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break 2
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fi
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done
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done
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])
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AC_DEFUN(AC_PATH_LIBSIDPLAY,
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[
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AC_MSG_CHECKING([for SIDPLAY includes and library])
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ac_sidplay_cflags=NO
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ac_sidplay_library=NO
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sidplay_cflags=""
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sidplay_library=""
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AC_ARG_WITH(sidplay-includes,
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[ --with-sidplay-includes=DIR
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where the sidplay includes are located],
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[ac_sidplay_cflags="$withval"
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])
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AC_ARG_WITH(sidplay-library,
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[ --with-sidplay-library=DIR
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where the sidplay library is installed],
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[ac_sidplay_library="$withval"
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])
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if test "$ac_sidplay_cflags" = NO || test "$ac_sidplay_library" = NO; then
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#search common locations
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AC_CACHE_VAL(ac_cv_have_sidplay,
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[
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sidplay_incdirs="$ac_sidplay_cflags /usr/include /usr/local/include /usr/lib/sidplay/include /usr/local/lib/sidplay/include"
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AC_FIND_FILE(sidplay/sidtune.h,$sidplay_incdirs,sidplay_foundincdir)
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ac_sidplay_cflags=$sidplay_foundincdir
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sidplay_libdirs="$ac_sidplay_library /usr/lib /usr/local/lib /usr/lib/sidplay /usr/local/lib/sidplay"
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AC_FIND_FILE(libsidplay.so libsidplay.so.1 libsidplay.so.1.36 libsidplay.so.1.37,$sidplay_libdirs,sidplay_foundlibdir)
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ac_sidplay_library=$sidplay_foundlibdir
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if test "$ac_sidplay_cflags" = NO || test "$ac_sidplay_library" = NO; then
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ac_cv_have_sidplay="have_sidplay=no"
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ac_sidplay_notfound=""
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if test "$ac_sidplay_cflags" = NO; then
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if test "$ac_sidplay_library" = NO; then
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ac_sidplay_notfound="(headers and library)";
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else
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ac_sidplay_notfound="(headers)";
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fi
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else
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ac_sidplay_notfound="(library)";
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fi
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eval "$ac_cv_have_sidplay"
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AC_MSG_RESULT([$have_sidplay])
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else
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have_sidplay=yes
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fi
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]) dnl AC_CACHE_VAL(ac_cv_have_sidplay,
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else
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have_sidplay=yes
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fi dnl if (have_to_search)
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eval "$ac_cv_have_sidplay"
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if test "$have_sidplay" != yes; then
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AC_MSG_RESULT([$have_sidplay]);
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else
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ac_cv_have_sidplay="have_sidplay=yes \
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ac_sidplay_cflags=$ac_sidplay_cflags ac_sidplay_library=$ac_sidplay_library"
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AC_MSG_RESULT([library $ac_sidplay_library, headers $ac_sidplay_cflags])
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sidplay_library=$ac_sidplay_library
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sidplay_cflags=$ac_sidplay_cflags
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SIDPLAY_LIBS="-L$sidplay_library -lsidplay"
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all_libraries="$SIDPLAY_LIBS $all_libraries"
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SIDPLAY_CFLAGS="-I$sidplay_cflags"
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all_includes="$SIDPLAY_CFLAGS $all_includes"
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fi
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dnl Test compilation.
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AC_MSG_CHECKING([whether -lsidplay works])
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ac_cxxflags_safe=$CXXFLAGS
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ac_ldflags_safe=$LDFLAGS
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ac_libs_safe=$LIBS
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CXXFLAGS="$CXXFLAGS -I$sidplay_cflags"
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LDFLAGS="$LDFLAGS -L$sidplay_library"
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LIBS="-lsidplay"
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AC_CACHE_VAL(ac_cv_sidplay_works,
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[
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AC_LANG_CPLUSPLUS
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AC_TRY_RUN([
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#include <sidplay/player.h>
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int main()
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{
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sidTune tune = sidTune(0);
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}
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],
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ac_cv_sidplay_works="yes",
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ac_cv_sidplay_works="no",
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ac_cv_sidplay_works="no")
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AC_LANG_C
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])
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CXXFLAGS="$ac_cxxflags_safe"
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LDFLAGS="$ac_ldflags_safe"
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LIBS="$ac_libs_safe"
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AC_MSG_RESULT([$ac_cv_sidplay_works])
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if test "$ac_cv_sidplay_works" != yes; then
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have_sidplay=no
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fi
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dnl
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AC_SUBST(SIDPLAY_CFLAGS)
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AC_SUBST(SIDPLAY_LIBS)
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AC_SUBST(sidplay_library)
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AC_SUBST(sidplay_cflags)
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])
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dnl Configure Paths for Alsa
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dnl Some modifications by Richard Boulton <richard-alsa@tartarus.org>
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dnl Christopher Lansdown <lansdoct@cs.alfred.edu>
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dnl Jaroslav Kysela <perex@suse.cz>
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dnl Last modification: 07/01/2001
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dnl AM_PATH_ALSA([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
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dnl Test for libasound, and define ALSA_CFLAGS and ALSA_LIBS as appropriate.
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dnl enables arguments --with-alsa-prefix=
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dnl --with-alsa-enc-prefix=
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dnl --disable-alsatest (this has no effect, as yet)
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dnl
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dnl For backwards compatibility, if ACTION_IF_NOT_FOUND is not specified,
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dnl and the alsa libraries are not found, a fatal AC_MSG_ERROR() will result.
|
|
dnl
|
|
AC_DEFUN(AM_PATH_ALSA,
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|
[dnl Save the original CFLAGS, LDFLAGS, and LIBS
|
|
alsa_save_CFLAGS="$CFLAGS"
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|
alsa_save_LDFLAGS="$LDFLAGS"
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|
alsa_save_LIBS="$LIBS"
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|
alsa_found=yes
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|
|
|
dnl
|
|
dnl Get the cflags and libraries for alsa
|
|
dnl
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|
AC_ARG_WITH(alsa-prefix,
|
|
[ --with-alsa-prefix=PFX Prefix where Alsa library is installed(optional)],
|
|
[alsa_prefix="$withval"], [alsa_prefix=""])
|
|
|
|
AC_ARG_WITH(alsa-inc-prefix,
|
|
[ --with-alsa-inc-prefix=PFX Prefix where include libraries are (optional)],
|
|
[alsa_inc_prefix="$withval"], [alsa_inc_prefix=""])
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|
|
|
dnl FIXME: this is not yet implemented
|
|
AC_ARG_ENABLE(alsatest,
|
|
[ --disable-alsatest Do not try to compile and run a test Alsa program],
|
|
[enable_alsatest=no],
|
|
[enable_alsatest=yes])
|
|
|
|
dnl Add any special include directories
|
|
AC_MSG_CHECKING(for ALSA CFLAGS)
|
|
if test "$alsa_inc_prefix" != "" ; then
|
|
ALSA_CFLAGS="$ALSA_CFLAGS -I$alsa_inc_prefix"
|
|
CFLAGS="$CFLAGS -I$alsa_inc_prefix"
|
|
fi
|
|
AC_MSG_RESULT($ALSA_CFLAGS)
|
|
|
|
dnl add any special lib dirs
|
|
AC_MSG_CHECKING(for ALSA LDFLAGS)
|
|
if test "$alsa_prefix" != "" ; then
|
|
ALSA_LIBS="$ALSA_LIBS -L$alsa_prefix"
|
|
LDFLAGS="$LDFLAGS $ALSA_LIBS"
|
|
fi
|
|
|
|
dnl add the alsa library
|
|
ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl"
|
|
LIBS=`echo $LIBS | sed 's/-lm//'`
|
|
LIBS=`echo $LIBS | sed 's/-ldl//'`
|
|
LIBS=`echo $LIBS | sed 's/ //'`
|
|
LIBS="$ALSA_LIBS $LIBS"
|
|
AC_MSG_RESULT($ALSA_LIBS)
|
|
|
|
dnl Check for a working version of libasound that is of the right version.
|
|
min_alsa_version=ifelse([$1], ,0.1.1,$1)
|
|
AC_MSG_CHECKING(for libasound headers version >= $min_alsa_version)
|
|
no_alsa=""
|
|
alsa_min_major_version=`echo $min_alsa_version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
|
|
alsa_min_minor_version=`echo $min_alsa_version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
|
|
alsa_min_micro_version=`echo $min_alsa_version | \
|
|
sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
|
|
|
|
AC_LANG_SAVE
|
|
AC_LANG_C
|
|
AC_TRY_COMPILE([
|
|
#include <sys/asoundlib.h>
|
|
], [
|
|
void main(void)
|
|
{
|
|
/* ensure backward compatibility */
|
|
#if !defined(SND_LIB_MAJOR) && defined(SOUNDLIB_VERSION_MAJOR)
|
|
#define SND_LIB_MAJOR SOUNDLIB_VERSION_MAJOR
|
|
#endif
|
|
#if !defined(SND_LIB_MINOR) && defined(SOUNDLIB_VERSION_MINOR)
|
|
#define SND_LIB_MINOR SOUNDLIB_VERSION_MINOR
|
|
#endif
|
|
#if !defined(SND_LIB_SUBMINOR) && defined(SOUNDLIB_VERSION_SUBMINOR)
|
|
#define SND_LIB_SUBMINOR SOUNDLIB_VERSION_SUBMINOR
|
|
#endif
|
|
|
|
# if(SND_LIB_MAJOR > $alsa_min_major_version)
|
|
exit(0);
|
|
# else
|
|
# if(SND_LIB_MAJOR < $alsa_min_major_version)
|
|
# error not present
|
|
# endif
|
|
|
|
# if(SND_LIB_MINOR > $alsa_min_minor_version)
|
|
exit(0);
|
|
# else
|
|
# if(SND_LIB_MINOR < $alsa_min_minor_version)
|
|
# error not present
|
|
# endif
|
|
|
|
# if(SND_LIB_SUBMINOR < $alsa_min_micro_version)
|
|
# error not present
|
|
# endif
|
|
# endif
|
|
# endif
|
|
exit(0);
|
|
}
|
|
],
|
|
[AC_MSG_RESULT(found.)],
|
|
[AC_MSG_RESULT(not present.)
|
|
ifelse([$3], , [AC_MSG_ERROR(Sufficiently new version of libasound not found.)])
|
|
alsa_found=no]
|
|
)
|
|
AC_LANG_RESTORE
|
|
|
|
dnl Now that we know that we have the right version, let's see if we have the library and not just the headers.
|
|
AC_CHECK_LIB([asound], [snd_seq_create_event],,
|
|
[ifelse([$3], , [AC_MSG_ERROR(No linkable libasound was found.)])
|
|
alsa_found=no]
|
|
)
|
|
|
|
if test "x$alsa_found" = "xyes" ; then
|
|
ifelse([$2], , :, [$2])
|
|
LIBS=`echo $LIBS | sed 's/-lasound//g'`
|
|
LIBS=`echo $LIBS | sed 's/ //'`
|
|
LIBS="-lasound $LIBS"
|
|
fi
|
|
if test "x$alsa_found" = "xno" ; then
|
|
ifelse([$3], , :, [$3])
|
|
CFLAGS="$alsa_save_CFLAGS"
|
|
LDFLAGS="$alsa_save_LDFLAGS"
|
|
LIBS="$alsa_save_LIBS"
|
|
ALSA_CFLAGS=""
|
|
ALSA_LIBS=""
|
|
fi
|
|
|
|
dnl That should be it. Now just export out symbols:
|
|
AC_SUBST(ALSA_CFLAGS)
|
|
AC_SUBST(ALSA_LIBS)
|
|
])
|
|
|