[PATCH v1] m4/libtool.m4: Fix LD parameters with ppc64 & ppc64le platform

[Leno Hou]

Reference Bug:
Gentoo Bug: https://bugs.gentoo.org/show_bug.cgi?id=581314
GNU Bug: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=23348

* m4/libtool (LD=elf64lppc): add recognise definition with
CHOST=powerpc64le-unknown-linux-gnu on ppc64le platform and
CHOST=powerpc64-unknown-linux-gnu on ppc64 platform. This
patch sets $LD=elf64lppc on ppc64le and $LD=elf64ppc on ppc64.

CC: Mike Frysinger <address@hidden>
Signed-off-by: Leno Hou <address@hidden>
---
 m4/libtool.m4 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index ee292af..758b695 100644
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -1417,10 +1417,10 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
          x86_64-*linux*)
            LD="${LD-ld} -m elf_x86_64"
            ;;
-         powerpcle-*linux*)
+         powerpcle-*linux*|powerpc64le-*linux*)
            LD="${LD-ld} -m elf64lppc"
            ;;
-         powerpc-*linux*)
+         powerpc-*linux*|powerpc64-*linux*)
            LD="${LD-ld} -m elf64ppc"
            ;;
          s390*-*linux*|s390*-*tpf*)
-- 
2.7.3