allow compilation of 32 bits on biarch 64 bits.

Signed-off-by: Vincent Hanquez <vincent@xensource.com>

diff --git a/linux-2.6-xen-sparse/arch/i386/Makefile b/linux-2.6-xen-sparse/arch/i386/Makefile
index fa12d6c0325ae2fc80fd166796306e3b1e8b13af..5096e0da5e951fee8a16787b1ecef7d50dda03d4 100644 (file)
--- a/linux-2.6-xen-sparse/arch/i386/Makefile
+++ b/linux-2.6-xen-sparse/arch/i386/Makefile
@@ -17,6 +17,13 @@
 # 20050320  Kianusch Sayah Karadji <kianusch@sk-tech.net>
 #           Added support for GEODE CPU
 
+HAS_BIARCH      := $(call cc-option-yn, -m32)
+ifeq ($(HAS_BIARCH),y)
+AS              := $(AS) --32
+LD              := $(LD) -m elf_i386
+CC              := $(CC) -m32
+endif
+
 LDFLAGS                := -m elf_i386
 OBJCOPYFLAGS   := -O binary -R .note -R .comment -S
 LDFLAGS_vmlinux :=