[SLOF] [PATCH] Allow to build SLOF on Little Endian host

[Dinar valeev]

From: Dinar Valeev <dvaleev at suse.com> 

Don't require cross compiler in order to build SLOF on ppc64le platform.
Native compiler is capable to build ELFv1 BE binary. We just need to
instruct it how to do it. By adding -mbig and -mabi=elfv1 flags

Signed-off-by: Dinar Valeev <dvaleev at suse.com>
---
 make.rules | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/make.rules b/make.rules
index aebc4e3..143db6d 100644
--- a/make.rules
+++ b/make.rules
@@ -19,7 +19,7 @@
 ARCH := $(shell uname -p)
 
 # Auto-detect ppc64
-ifeq ($(ARCH), ppc64)
+ifeq (ppc64,$(findstring ppc64,$(ARCH)))
 CROSS          = ""
 else
 CROSS		?= powerpc64-linux-
@@ -31,8 +31,8 @@ HOSTCC		?= gcc
 HOSTCFLAGS	= -g -Wall -W -O2 -I. -I../include
 DD		= dd
 
-ONLY_CC 	= $(CROSS)gcc -m$(CELLSIZE)
-ONLY_AS 	= $(CROSS)as -m$(CELLSIZE)
+ONLY_CC 	= $(CROSS)gcc -m$(CELLSIZE) -mbig-endian -mabi=elfv1
+ONLY_AS 	= $(CROSS)as -m$(CELLSIZE) -mbig
 ONLY_LD 	= $(CROSS)ld -melf$(CELLSIZE)ppc
 
 # Verbose level:
-- 
2.1.4