add a patch to detect gcc version correctly for OpenSuse's gcc-4.4.

component/memcached/buildout.cfg

@@ -9,12 +9,19 @@ filename = memcached-1.4-fix-array-subscript-is-above-array-bounds.patch
 download-only = true
 md5sum = 472508b9a4b6c0b9f5d6f2abce3444e3
 
+[memcached-gcc-4.4.patch]
+recipe = hexagonit.recipe.download
+url = ${:_profile_base_location_}/${:filename}
+filename = memcached-gcc-4.4.patch
+download-only = true
+md5sum = 2fc9d0f26f52f0ddd4f38054b63cd4f1
+
 [memcached]
 recipe = hexagonit.recipe.cmmi
 url = http://memcached.googlecode.com/files/memcached-1.4.8.tar.gz
 md5sum = b7104e269511621c2777367d6d6315fe
 patches =
-  ${memcached-fix-array-subscript-is-above-array-bounds:location}/${memcached-fix-array-subscript-is-above-array-bounds:filename}
+  ${memcached-fix-array-subscript-is-above-array-bounds:location}/${memcached-fix-array-subscript-is-above-array-bounds:filename} ${memcached-gcc-4.4.patch:location}/${memcached-gcc-4.4.patch:filename}
 patch-options = -p1
 configure-options =
   --with-libevent=${libevent:location}

component/memcached/memcached-gcc-4.4.patch

+# In OpenSuse 11.2, 'gcc -dumpversion' returns '4.4', not '4.4.*'.
+--- memcached-1.4.8/configure.ac.orig
++++ memcached-1.4.8/configure.ac
+@@ -502,7 +502,7 @@
+   GCC_VERSION=`$CC -dumpversion`
+   CFLAGS="$CFLAGS -Wall -Werror -pedantic -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls"
+   case $GCC_VERSION in
+-    4.4.*)
++    4.4 | 4.4.*)
+     CFLAGS="$CFLAGS -fno-strict-aliasing"
+     ;;
+   esac
+--- memcached-1.4.8/configure.orig
++++ memcached-1.4.8/configure
+@@ -6185,7 +6185,7 @@
+   GCC_VERSION=`$CC -dumpversion`
+   CFLAGS="$CFLAGS -Wall -Werror -pedantic -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls"
+   case $GCC_VERSION in
+-    4.4.*)
++    4.4 | 4.4.*)
+     CFLAGS="$CFLAGS -fno-strict-aliasing"
+     ;;
+   esac