Accepting request 338512 from home:a_faerber:branches:Virtualization

Allow building SLOF on ppc64le (bsc#949016) and add two checks for DictZip and tar qemu-img behavior (bsc#945778)

OBS-URL: https://build.opensuse.org/request/show/338512
OBS-URL: https://build.opensuse.org/package/show/Virtualization/qemu?expand=0&rev=274

SLOF_ppc64le.patch

@@ -0,0 +1,48 @@
+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
+