File SLOF_ppc64le.patch of Package qemu.3556

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File SLOF_ppc64le.patch of Package qemu.3556

From 14f14004dd8f7a9be63510284c10445c7a8be5d7 Mon Sep 17 00:00:00 2001
From: Dinar Valeev <dvaleev@suse.com>
Date: Fri, 9 Oct 2015 13:01:12 +0200
Subject: [PATCH] Allow to build SLOF on Little Endian host

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@suse.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
---
 make.rules | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/make.rules b/make.rules
index aebc4e3..cbc6353 100644
--- a/make.rules
+++ b/make.rules
@@ -19,8 +19,12 @@
 ARCH := $(shell uname -p)
 
 # Auto-detect ppc64
-ifeq ($(ARCH), ppc64)
-CROSS          = ""
+ifeq (ppc64,$(findstring ppc64,$(ARCH)))
+  ifeq ($(ARCH), ppc64le)
+    EXTRA_CC	= -mbig -mabi=elfv1
+    EXTRA_LD	= -mbig
+  endif
+CROSS		?=
 else
 CROSS		?= powerpc64-linux-
 endif
@@ -31,8 +35,8 @@ 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) $(EXTRA_CC)
+ONLY_AS 	= $(CROSS)as -m$(CELLSIZE) $(EXTRA_LD)
 ONLY_LD 	= $(CROSS)ld -melf$(CELLSIZE)ppc
 
 # Verbose level:
-- 
2.1.4

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File SLOF_ppc64le.patch of Package qemu.3556

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