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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-23 16:38:03 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-23 16:38:03 -0700
commita7aed1c2dc4939d1d61285c738ad32700d791692 (patch)
treea64cda4c4dd29137a09f06a8c1d5db7cd20e7da5 /arch/x86_64/Makefile
parent1212663fba7c5e003e05d24f043d5ed57eb18b24 (diff)
parent1b82ba6e47c13ee369a4808f72d003499f8c7920 (diff)
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Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86
* ssh://master.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86: (35 commits) x86: Add HPET force support for MCP55 (nForce 5) chipsets x86: Force enable HPET for CK804 (nForce 4) chipsets x86: clean up setup.h and the boot code x86: Save registers in saved_context during suspend and hibernation x86: merge setup_32/64.h x86: merge signal_32/64.h x86: merge required-features.h x86: merge sigcontext_32/64.h x86: merge msr_32/64.h x86: merge mttr_32/64.h x86: merge statfs_32/64.h x86: merge stat_32/64.h x86: merge shmbuf_32/64.h x86: merge ptrace_32/64.h x86: merge msgbuf_32/64.h x86: merge elf_32/64.h x86: merge byteorder_32/64.h x86: whitespace cleanup of mce_64.c x86: consolidate the cpu/ related code usage x86: prepare consolidation of cpu/ related code usage ...
Diffstat (limited to 'arch/x86_64/Makefile')
-rw-r--r--arch/x86_64/Makefile6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index 6d89ab762ffc..20eb69bd5a6d 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile
@@ -24,6 +24,12 @@
# Fill in SRCARCH
SRCARCH := x86
+# BITS is used as extension for files which are available in a 32 bit
+# and a 64 bit version to simplify shared Makefiles.
+# e.g.: obj-y += foo_$(BITS).o
+BITS := 64
+export BITS
+
LDFLAGS := -m elf_x86_64
OBJCOPYFLAGS := -O binary -R .note -R .comment -S
LDFLAGS_vmlinux :=