X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=m4%2Fgst-alsa.m4;h=4141d0664b48f0a91f1f3e59f1c7b9f18fcca2ae;hb=3bbfd150476032db39083a7c01df8326d6283890;hp=0ca35ef3419dcbc7a93e2594b8b6d86ee862431c;hpb=74d9b173358a2b66dd7ce010aedbdbefd836c859;p=platform%2Fupstream%2Fgst-plugins-good.git

diff --git a/m4/gst-alsa.m4 b/m4/gst-alsa.m4
index 0ca35ef..4141d06 100644
--- a/m4/gst-alsa.m4
+++ b/m4/gst-alsa.m4
@@ -2,17 +2,17 @@ dnl Configure Paths for Alsa
 dnl Some modifications by Richard Boulton <richard-alsa@tartarus.org>
 dnl Christopher Lansdown <lansdoct@cs.alfred.edu>
 dnl Jaroslav Kysela <perex@suse.cz>
-dnl Last modification: 07/01/2001
+dnl Last modification: alsa.m4,v 1.23 2004/01/16 18:14:22 tiwai Exp
 dnl AM_PATH_ALSA([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
 dnl Test for libasound, and define ALSA_CFLAGS and ALSA_LIBS as appropriate.
 dnl enables arguments --with-alsa-prefix=
 dnl                   --with-alsa-enc-prefix=
-dnl                   --disable-alsatest  (this has no effect, as yet)
+dnl                   --disable-alsatest
 dnl
 dnl For backwards compatibility, if ACTION_IF_NOT_FOUND is not specified,
 dnl and the alsa libraries are not found, a fatal AC_MSG_ERROR() will result.
 dnl
-AC_DEFUN(AM_PATH_ALSA,
+AC_DEFUN([AM_PATH_ALSA],
 [dnl Save the original CFLAGS, LDFLAGS, and LIBS
 alsa_save_CFLAGS="$CFLAGS"
 alsa_save_LDFLAGS="$LDFLAGS"
@@ -23,18 +23,20 @@ dnl
 dnl Get the cflags and libraries for alsa
 dnl
 AC_ARG_WITH(alsa-prefix,
-[  --with-alsa-prefix=PFX  Prefix where Alsa library is installed(optional)],
-[alsa_prefix="$withval"], [alsa_prefix=""])
+  AC_HELP_STRING([--with-alsa-prefix=PFX],
+                 [prefix where Alsa library is installed(optional)]),
+  [alsa_prefix="$withval"], [alsa_prefix=""])
 
 AC_ARG_WITH(alsa-inc-prefix,
-[  --with-alsa-inc-prefix=PFX  Prefix where include libraries are (optional)],
-[alsa_inc_prefix="$withval"], [alsa_inc_prefix=""])
+  AC_HELP_STRING([--with-alsa-inc-prefix=PFX],
+                 [prefix where include libraries are (optional)]),
+  [alsa_inc_prefix="$withval"], [alsa_inc_prefix=""])
 
 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 AC_ARG_ENABLE(alsatest,
+dnl  AC_HELP_STRING([--disable-alsatest],
+dnl                 [do not try to compile and run a test Alsa program],
+dnl                 [enable_alsatest=no], [enable_alsatest=yes])
 
 dnl Add any special include directories
 AC_MSG_CHECKING(for ALSA CFLAGS)
@@ -52,9 +54,10 @@ if test "$alsa_prefix" != "" ; then
 fi
 
 dnl add the alsa library
-ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl"
+ALSA_LIBS="$ALSA_LIBS -lasound -lm -ldl -lpthread"
 LIBS=`echo $LIBS | sed 's/-lm//'`
 LIBS=`echo $LIBS | sed 's/-ldl//'`
+LIBS=`echo $LIBS | sed 's/-lpthread//'`
 LIBS=`echo $LIBS | sed 's/  //'`
 LIBS="$ALSA_LIBS $LIBS"
 AC_MSG_RESULT($ALSA_LIBS)
@@ -73,7 +76,7 @@ no_alsa=""
 AC_LANG_SAVE
 AC_LANG_C
 AC_TRY_COMPILE([
-#include <sys/asoundlib.h>
+#include <alsa/asoundlib.h>
 ], [
 void main(void)
 {
@@ -118,10 +121,12 @@ exit(0);
 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],,
+if test "x$enable_alsatest" = "xyes"; then
+AC_CHECK_LIB([asound], [snd_ctl_open],,
 	[ifelse([$3], , [AC_MSG_ERROR(No linkable libasound was found.)])
 	 alsa_found=no]
 )
+fi
 
 if test "x$alsa_found" = "xyes" ; then
    ifelse([$2], , :, [$2])
@@ -142,3 +147,4 @@ dnl That should be it.  Now just export out symbols:
 AC_SUBST(ALSA_CFLAGS)
 AC_SUBST(ALSA_LIBS)
 ])
+