Jo-Philipp Wich
14 years ago
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3b6851aa82
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879e5891c1
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# 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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