home *** CD-ROM | disk | FTP | other *** search
/ Chip 2007 January, February, March & April / Chip-Cover-CD-2007-02.iso / Pakiet bezpieczenstwa / mini Pentoo LiveCD 2006.1 / mpentoo-2006.1.iso / livecd.squashfs / usr / share / aclocal / xmms.m4 < prev    next >
Text File  |  2005-12-20  |  6KB  |  149 lines
  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://www.xmms.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. ])
  149.