x86/purgatory: use approprate -m64/-32 build flag for arch/x86/purgatory

[cascardo/linux.git] / arch / x86 / purgatory / Makefile

diff --git a/arch/x86/purgatory/Makefile b/arch/x86/purgatory/Makefile
index c4ae06e..899dd24 100644 (file)
--- a/arch/x86/purgatory/Makefile
+++ b/arch/x86/purgatory/Makefile
@@ -11,6 +11,7 @@ targets += purgatory.ro
 # sure how to relocate those. Like kexec-tools, use custom flags.
 
 KBUILD_CFLAGS := -fno-strict-aliasing -Wall -Wstrict-prototypes -fno-zero-initialized-in-bss -fno-builtin -ffreestanding -c -MD -Os -mcmodel=large
+KBUILD_CFLAGS += -m$(BITS)
 
 $(obj)/purgatory.ro: $(PURGATORY_OBJS) FORCE
                $(call if_changed,ld)