build-sys: ALSA use-case manager requires ALSA library >= 1.0.24

alsa/use-case.h in needed
require at least version 1.0.24 in configure.ac

prevents the following error at compile time:
  CC     libalsa_util_la-alsa-util.lo
In file included from modules/alsa/alsa-mixer.h:51,
                 from modules/alsa/alsa-util.h:36,
                 from modules/alsa/alsa-util.c:46:
modules/alsa/alsa-ucm.h:27:22: error: use-case.h: No such file or directory
In file included from modules/alsa/alsa-mixer.h:51,
                 from modules/alsa/alsa-util.h:36,
                 from modules/alsa/alsa-util.c:46:
modules/alsa/alsa-ucm.h:89: error: expected ‘)’ before ‘*’ token
modules/alsa/alsa-ucm.h:169: error: expected specifier-qualifier-list before ‘snd_use_case_mgr_t’
make[3]: *** [libalsa_util_la-alsa-util.lo] Error 1

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>

diff --git a/configure.ac b/configure.ac
index 6d340fddc9b3d0d4de209880815698a5cc8a09aa..b840b8121091acf430feeafe93f5c7d0754b64e4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -774,11 +774,11 @@ AC_ARG_ENABLE([alsa],
     AS_HELP_STRING([--disable-alsa],[Disable optional ALSA support]))
 
 AS_IF([test "x$enable_alsa" != "xno"],
-    [PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.19 ], HAVE_ALSA=1, HAVE_ALSA=0)],
+    [PKG_CHECK_MODULES(ASOUNDLIB, [ alsa >= 1.0.24 ], HAVE_ALSA=1, HAVE_ALSA=0)],
     HAVE_ALSA=0)
 
 AS_IF([test "x$enable_alsa" = "xyes" && test "x$HAVE_ALSA" = "x0"],
-    [AC_MSG_ERROR([*** Needed alsa >= 1.0.19 support not found])])
+    [AC_MSG_ERROR([*** Needed alsa >= 1.0.24 support not found])])
 
 AC_SUBST(ASOUNDLIB_CFLAGS)
 AC_SUBST(ASOUNDLIB_LIBS)