libmpc: fix build with automake 1.12

(From OE-Core rev: 7a667811afb3ce7178ee7050973a5c2c854405eb)

Signed-off-by: Nitin A Kamble <nitin.a.kamble@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/meta/recipes-support/libmpc/libmpc/libmpc_fix_for_automake-1.12.patch b/meta/recipes-support/libmpc/libmpc/libmpc_fix_for_automake-1.12.patch
new file mode 100644
index 0000000000..75fa28e338
--- /dev/null
+++ b/meta/recipes-support/libmpc/libmpc/libmpc_fix_for_automake-1.12.patch
@@ -0,0 +1,26 @@
+Upstream-Status: Pending
+
+this fix avoids this error with automake 1.12
+
+| automake: warnings are treated as errors
+| /srv/home/nitin/builds/build-gcc47/tmp/sysroots/x86_64-linux/usr/share/automake-1.12/am/ltlibrary.am: warning: 'libmpc.la': linking libtool libraries using a non-POSIX
+| /srv/home/nitin/builds/build-gcc47/tmp/sysroots/x86_64-linux/usr/share/automake-1.12/am/ltlibrary.am: archiver requires 'AM_PROG_AR' in 'configure.ac'
+
+Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com>
+2012/05/02
+
+Index: mpc-0.8.2/configure.ac
+===================================================================
+--- mpc-0.8.2.orig/configure.ac
++++ mpc-0.8.2/configure.ac
+@@ -86,6 +86,10 @@ AC_PROG_EGREP
+ AC_PROG_SED
+ AC_LANG(C)
+ 
++# automake 1.12 seems to require this, but automake 1.11 doesn't recognize it
++m4_pattern_allow([AM_PROG_AR])
++AM_PROG_AR
++
+ dnl Check for GMP CFLAGS in gmp.h
+ if test -z "$user_redefine_cc" ; then
+    MPC_GMP_CC_CFLAGS