mpfr: fix build with automake 1.12

(From OE-Core rev: 000bfb7961ad106a93be8fc98118c533bd6b690d)

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

meta/recipes-support/mpfr/mpfr-3.1.0/mpfr_fix_for_automake-1.12.patch

@@ -0,0 +1,35 @@
+Upstream-Status: Pending
+
+this patch avoids these issues with automake 1.12
+
+| configure.ac:304: error: automatic de-ANSI-fication support has been removed
+| tests/Makefile.am:12: error: automatic de-ANSI-fication support has been removed
+
+Signed-Off-By: Nitin A Kamble <nitin.a.kamble@.intel.com>
+2012/05/02
+
+Index: mpfr-3.1.0/configure.ac
+===================================================================
+--- mpfr-3.1.0.orig/configure.ac
++++ mpfr-3.1.0/configure.ac
+@@ -301,7 +301,6 @@ if test "$test_CFLAGS" != set && test -n
+ fi
+ 
+ AM_PROG_CC_C_O
+-AM_C_PROTOTYPES
+ 
+ case $host in
+   *-apple-darwin*)
+Index: mpfr-3.1.0/tests/Makefile.am
+===================================================================
+--- mpfr-3.1.0.orig/tests/Makefile.am
++++ mpfr-3.1.0/tests/Makefile.am
+@@ -9,7 +9,7 @@
+ # PARTICULAR PURPOSE.
+ 
+ 
+-AUTOMAKE_OPTIONS = 1.6 gnu $(top_builddir)/ansi2knr
++AUTOMAKE_OPTIONS = 1.6 gnu
+ 
+ # tversion is run
+ #   * at the beginning so that the user gets a possible version error

meta/recipes-support/mpfr/mpfr_3.1.0.bb

@@ -3,11 +3,12 @@ LICENSE="GPLv3&LGPLv3"
 LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
 		    file://COPYING.LESSER;md5=6a6a8e020838b23406c81b19c1d46df6"
 DEPENDS = "gmp"
-PR = "r1"
+PR = "r2"
 
 SRC_URI = "http://www.mpfr.org/mpfr-${PV}/mpfr-${PV}.tar.bz2 \
-  file://long-long-thumb.patch \
-"
+           file://long-long-thumb.patch \
+           file://mpfr_fix_for_automake-1.12.patch \
+           "
 
 SRC_URI[md5sum] = "238ae4a15cc3a5049b723daef5d17938"
 SRC_URI[sha256sum] = "74a7bbbad168dd1cc414f1c9210b8fc16ccfc8e422d34b3371a8978e31eab680"