libsndfile1: Add infinite recursion fix for recent autotools

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

meta-moblin/packages/libsndfile/libsndfile1/acincludefix.patch

@@ -0,0 +1,26 @@
+Fix m4 quoting to avoid an infinite loop in m4 with recent autoconf/automake
+
+RP 1/2/10
+
+Index: libsndfile-1.0.17/acinclude.m4
+===================================================================
+--- libsndfile-1.0.17.orig/acinclude.m4	2010-02-01 14:53:35.517826746 +0000
++++ libsndfile-1.0.17/acinclude.m4	2010-02-01 14:53:51.409122706 +0000
+@@ -255,7 +255,7 @@
+ 
+ )
+ ]
+-
++[
+ if test $ac_cv_c_byte_order = big ; then
+ 	ac_cv_c_big_endian=1
+ 	ac_cv_c_little_endian=0
+@@ -272,7 +272,7 @@
+ 	AC_MSG_WARN([[*** src/config.h may need to be hand editied.                    ]])
+ 	AC_MSG_WARN([[*****************************************************************]])
+ 	fi
+-
++]
+ )# AC_C_FIND_ENDIAN
+ 
+ 

meta-moblin/packages/libsndfile/libsndfile1_1.0.17.bb

@@ -4,9 +4,10 @@ AUTHOR = "Erik de Castro Lopo"
 DEPENDS = "sqlite3"
 SECTION = "libs/multimedia"
 LICENSE = "LGPL"
-PR = "r3"
+PR = "r4"
 
 SRC_URI = "http://www.mega-nerd.com/libsndfile/libsndfile-${PV}.tar.gz \
+           file://acincludefix.patch;patch=1 \
            file://add-cxx.patch;patch=1"
 
 S = "${WORKDIR}/libsndfile-${PV}"