From aae96031c1d54796334d5e49f8fbf7144ead1883 Mon Sep 17 00:00:00 2001
From: Ram Pai <linuxram@us.ibm.com>
Date: Mon, 24 Feb 2014 22:26:14 +0000
Subject: [PATCH 01/23] Add Little-Endian support for Power64 to the build

Signed-off-by: Ram Pai <linuxram@us.ibm.com>
Signed-off-by: Tomohiro B Berry <tbberry@us.ibm.com>
Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
---
 config.h.in  | 4 ++++
 configure.ac | 6 ++++++
 2 files changed, 10 insertions(+)

Index: grub-2.02~beta2/config.h.in
===================================================================
--- grub-2.02~beta2.orig/config.h.in
+++ grub-2.02~beta2/config.h.in
@@ -6,6 +6,10 @@
 #define __powerpc__ 1
 #endif
 
+#if defined(__PPC64__) && defined(__LITTLE_ENDIAN__)
+#define __powerpc64le__ 1
+#endif
+
 #define GCRYPT_NO_DEPRECATED 1
 
 /* Define to 1 to enable disk cache statistics.  */
Index: grub-2.02~beta2/configure.ac
===================================================================
--- grub-2.02~beta2.orig/configure.ac
+++ grub-2.02~beta2/configure.ac
@@ -137,6 +137,7 @@ case "$target_cpu"-"$platform" in
   x86_64-xen) ;;
   x86_64-*) target_cpu=i386 ;;
   powerpc64-ieee1275) target_cpu=powerpc ;;
+  powerpc64le-ieee1275) target_cpu=powerpc; do_bits=64 ;;
 esac
 
 # Check if the platform is supported, make final adjustments.
@@ -344,6 +345,11 @@ AC_SYS_LARGEFILE
 # Identify characteristics of the host architecture.
 unset ac_cv_c_bigendian
 
+if test -n "$do_bits" ; then
+   target_m32=0;
+   target_m64=1;
+fi
+
 if test x"$target_cpu-$platform" = xsparc64-emu ; then
   CFLAGS="$CFLAGS -m64"
   HOST_CFLAGS="$HOST_CFLAGS -m64"