[XenPPC] [xenppc-unstable] [ppc] add flags that explicitly tell the compiler to build in 64bits

[Xen patchbot-xenppc-unstable <patchbot-xenppc-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User jimix@xxxxxxxxxxxxxxxxxxx
# Node ID 7fe3f6570bab585930863919f2ff6a6c281bb2b2
# Parent  116d512c236bff864e14704fbc00ae22abb3fb69
[ppc] add flags that explicitly tell the compiler to build in 64bits
---
 xen/arch/ppc/Rules.mk |    4 +++-
 1 files changed, 3 insertions(+), 1 deletion(-)

diff -r 116d512c236b -r 7fe3f6570bab xen/arch/ppc/Rules.mk
--- a/xen/arch/ppc/Rules.mk     Mon Jun 05 14:53:19 2006 -0400
+++ b/xen/arch/ppc/Rules.mk     Mon Jun 05 14:56:22 2006 -0400
@@ -3,7 +3,7 @@ CC := $(CROSS_COMPILE)gcc
 CC := $(CROSS_COMPILE)gcc
 LD := $(CROSS_COMPILE)ld
 
-CFLAGS := -ffreestanding -fno-builtin -fno-common -fno-strict-aliasing
+CFLAGS := -m64 -ffreestanding -fno-builtin -fno-common -fno-strict-aliasing
 CFLAGS += -iwithprefix include -Wall -Werror -pipe # -Wpadded
 CFLAGS += -I$(BASEDIR)/include
 CFLAGS += -I$(BASEDIR)/include/asm-ppc/mach-generic
@@ -12,6 +12,8 @@ CFLAGS += -msoft-float -O2
 CFLAGS += -msoft-float -O2
 CFLAGS-$(debug) += -O0 # last one wins
 CFLAGS-$(papr_vterm) += -DPAPR_VDEVICE -DPAPR_VTERM
+
+LDFLAGS += -m elf64ppc
 
 #
 # command to embed a binary inside a .o

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