gmp: ppc64 build issue

tmp-gcd_1.s: Assembler messages:
| tmp-gcd_1.s:94: Error: unsupported relocation against BMOD_1_TO_MOD_1_THRESHOLD
| make[2]: *** [gcd_1.lo] Error 1

V2: fixed PN name

(From OE-Core rev: add84a15023d6c277340d6ab4810c605fab01e00)

Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/gmp/gmp/gmp-6.0.0-ppc64.patch

@@ -0,0 +1,26 @@
+
+Signed-off-by: Armin Kuster <akuster808@gmail.com>
+
+This patch with pulled from gmp.
+https://gmplib.org/repo/gmp/rev/4a6d258b467f
+Upstream-Status: Backport
+
+# HG changeset patch
+# User Torbjorn Granlund <tege@gmplib.org>
+# Date 1395835068 -3600
+# Node ID 4a6d258b467f661da0894cc60ecd060f2e3c67c7
+# Parent  301ce2788826a2d4d2725bd5cf01e998638db37a
+Provide default for BMOD_1_TO_MOD_1_THRESHOLD.
+
+diff -r 301ce2788826 -r 4a6d258b467f mpn/powerpc64/mode64/gcd_1.asm
+--- a/mpn/powerpc64/mode64/gcd_1.asm    Tue Mar 25 15:34:52 2014 +0100
++++ b/mpn/powerpc64/mode64/gcd_1.asm    Wed Mar 26 12:57:48 2014 +0100
+@@ -43,6 +43,9 @@
+ define(`n',     `r4')
+ define(`v0',    `r5')
+
++ifdef(`BMOD_1_TO_MOD_1_THRESHOLD',,
++  `define(`BMOD_1_TO_MOD_1_THRESHOLD',30)')
++
+ EXTERN_FUNC(mpn_mod_1)
+ EXTERN_FUNC(mpn_modexact_1c_odd)

meta/recipes-support/gmp/gmp_6.0.0.bb

@@ -7,6 +7,7 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
 "
 SRC_URI_append = " file://use-includedir.patch \
                    file://append_user_provided_flags.patch \
+                   file://gmp-6.0.0-ppc64.patch \
 "
 
 SRC_URI[md5sum] = "b7ff2d88cae7f8085bd5006096eed470"