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Added xmms.m4
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 09 Jan 2016 19:05:29 +0200
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1015:d8c1c1c5f609 1016:0fee394985f2
1 # CFLAGS and library paths for XMMS
2 # written 15 December 1999 by Ben Gertzfield <che@debian.org>
3
4 dnl Usage:
5 dnl AM_PATH_XMMS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
6 dnl
7 dnl Example:
8 dnl AM_PATH_XMMS(0.9.5.1, , AC_MSG_ERROR([*** XMMS >= 0.9.5.1 not installed - please install first ***]))
9 dnl
10 dnl Defines XMMS_CFLAGS, XMMS_LIBS, XMMS_DATA_DIR, XMMS_PLUGIN_DIR,
11 dnl XMMS_VISUALIZATION_PLUGIN_DIR, XMMS_INPUT_PLUGIN_DIR,
12 dnl XMMS_OUTPUT_PLUGIN_DIR, XMMS_GENERAL_PLUGIN_DIR, XMMS_EFFECT_PLUGIN_DIR,
13 dnl and XMMS_VERSION for your plugin pleasure.
14 dnl
15
16 dnl XMMS_TEST_VERSION(AVAILABLE-VERSION, NEEDED-VERSION [, ACTION-IF-OKAY [, ACTION-IF-NOT-OKAY]])
17 AC_DEFUN([XMMS_TEST_VERSION], [
18
19 # Determine which version number is greater. Prints 2 to stdout if
20 # the second number is greater, 1 if the first number is greater,
21 # 0 if the numbers are equal.
22
23 # Written 15 December 1999 by Ben Gertzfield <che@debian.org>
24 # Revised 15 December 1999 by Jim Monty <monty@primenet.com>
25
26 AC_PROG_AWK
27 xmms_got_version=[` $AWK ' \
28 BEGIN { \
29 print vercmp(ARGV[1], ARGV[2]); \
30 } \
31 \
32 function vercmp(ver1, ver2, ver1arr, ver2arr, \
33 ver1len, ver2len, \
34 ver1int, ver2int, len, i, p) { \
35 \
36 ver1len = split(ver1, ver1arr, /\./); \
37 ver2len = split(ver2, ver2arr, /\./); \
38 \
39 len = ver1len > ver2len ? ver1len : ver2len; \
40 \
41 for (i = 1; i <= len; i++) { \
42 p = 1000 ^ (len - i); \
43 ver1int += ver1arr[i] * p; \
44 ver2int += ver2arr[i] * p; \
45 } \
46 \
47 if (ver1int < ver2int) \
48 return 2; \
49 else if (ver1int > ver2int) \
50 return 1; \
51 else \
52 return 0; \
53 }' $1 $2`]
54
55 if test $xmms_got_version -eq 2; then # failure
56 ifelse([$4], , :, $4)
57 else # success!
58 ifelse([$3], , :, $3)
59 fi
60 ])
61
62 AC_DEFUN([AM_PATH_XMMS],
63 [
64 AC_ARG_WITH([xmms-prefix],[ --with-xmms-prefix=PFX Prefix where XMMS is installed (optional)],
65 [xmms_config_prefix="$withval", xmms_config_prefix=""])
66 AC_ARG_WITH([xmms-exec-prefix],[ --with-xmms-exec-prefix=PFX Exec prefix where XMMS is installed (optional)],
67 [xmms_config_exec_prefix="$withval", xmms_config_exec_prefix=""])
68
69 if test x$xmms_config_exec_prefix != x; then
70 xmms_config_args="$xmms_config_args --exec-prefix=$xmms_config_exec_prefix"
71 if test x${XMMS_CONFIG+set} != xset; then
72 XMMS_CONFIG=$xmms_config_exec_prefix/bin/xmms-config
73 fi
74 fi
75
76 if test x$xmms_config_prefix != x; then
77 xmms_config_args="$xmms_config_args --prefix=$xmms_config_prefix"
78 if test x${XMMS_CONFIG+set} != xset; then
79 XMMS_CONFIG=$xmms_config_prefix/bin/xmms-config
80 fi
81 fi
82
83 AC_PATH_PROG([XMMS_CONFIG], [xmms-config], [no])
84 min_xmms_version=ifelse([$1], ,0.9.5.1, $1)
85
86 if test "$XMMS_CONFIG" = "no"; then
87 no_xmms=yes
88 else
89 XMMS_CFLAGS=`$XMMS_CONFIG $xmms_config_args --cflags`
90 XMMS_LIBS=`$XMMS_CONFIG $xmms_config_args --libs`
91 XMMS_VERSION=`$XMMS_CONFIG $xmms_config_args --version`
92 XMMS_DATA_DIR=`$XMMS_CONFIG $xmms_config_args --data-dir`
93 XMMS_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --plugin-dir`
94 XMMS_VISUALIZATION_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args \
95 --visualization-plugin-dir`
96 XMMS_INPUT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --input-plugin-dir`
97 XMMS_OUTPUT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --output-plugin-dir`
98 XMMS_EFFECT_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --effect-plugin-dir`
99 XMMS_GENERAL_PLUGIN_DIR=`$XMMS_CONFIG $xmms_config_args --general-plugin-dir`
100
101 XMMS_TEST_VERSION([$XMMS_VERSION], [$min_xmms_version], ,[no_xmms=version])
102 fi
103
104 AC_MSG_CHECKING([for XMMS - version >= $min_xmms_version])
105
106 if test "x$no_xmms" = x; then
107 AC_MSG_RESULT([yes])
108 ifelse([$2], , :, [$2])
109 else
110 AC_MSG_RESULT(no)
111
112 if test "$XMMS_CONFIG" = "no" ; then
113 echo "*** The xmms-config script installed by XMMS could not be found."
114 echo "*** If XMMS was installed in PREFIX, make sure PREFIX/bin is in"
115 echo "*** your path, or set the XMMS_CONFIG environment variable to the"
116 echo "*** full path to xmms-config."
117 else
118 if test "$no_xmms" = "version"; then
119 echo "*** An old version of XMMS, $XMMS_VERSION, was found."
120 echo "*** You need a version of XMMS newer than $min_xmms_version."
121 echo "*** The latest version of XMMS is always available from"
122 echo "*** http://legacy.xmms2.org/"
123 echo "***"
124
125 echo "*** If you have already installed a sufficiently new version, this error"
126 echo "*** probably means that the wrong copy of the xmms-config shell script is"
127 echo "*** being found. The easiest way to fix this is to remove the old version"
128 echo "*** of XMMS, but you can also set the XMMS_CONFIG environment to point to the"
129 echo "*** correct copy of xmms-config. (In this case, you will have to"
130 echo "*** modify your LD_LIBRARY_PATH enviroment variable, or edit /etc/ld.so.conf"
131 echo "*** so that the correct libraries are found at run-time)"
132 fi
133 fi
134 XMMS_CFLAGS=""
135 XMMS_LIBS=""
136 ifelse([$3], , :, [$3])
137 fi
138 AC_SUBST([XMMS_CFLAGS])
139 AC_SUBST([XMMS_LIBS])
140 AC_SUBST([XMMS_VERSION])
141 AC_SUBST([XMMS_DATA_DIR])
142 AC_SUBST([XMMS_PLUGIN_DIR])
143 AC_SUBST([XMMS_VISUALIZATION_PLUGIN_DIR])
144 AC_SUBST([XMMS_INPUT_PLUGIN_DIR])
145 AC_SUBST([XMMS_OUTPUT_PLUGIN_DIR])
146 AC_SUBST([XMMS_GENERAL_PLUGIN_DIR])
147 AC_SUBST([XMMS_EFFECT_PLUGIN_DIR])
148 ])