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| author | Andi Kleen <ak@suse.de> | 2006-03-25 16:29:49 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-25 09:10:53 -0800 |
| commit | 6edfba1b33c701108717f4e036320fc39abe1912 (patch) | |
| tree | 48f69c4e9c103c88541d4c5e36fae9a688c45bb1 /Makefile | |
| parent | 681558fdb5848f0a6dc248108f0f7323f7380857 (diff) | |
| download | lwn-6edfba1b33c701108717f4e036320fc39abe1912.tar.gz lwn-6edfba1b33c701108717f4e036320fc39abe1912.zip | |
[PATCH] x86_64: Don't define string functions to builtin
gcc should handle this anyways, and it causes problems when
sprintf is turned into strcpy by gcc behind our backs and
the C fallback version of strcpy is actually defining __builtin_strcpy
Then drop -ffreestanding from the main Makefile because it isn't
needed anymore and implies -fno-builtin, which is wrong now.
(it was only added for x86-64, so dropping it should be safe)
Noticed by Roman Zippel
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -306,8 +306,7 @@ LINUXINCLUDE := -Iinclude \ CPPFLAGS := -D__KERNEL__ $(LINUXINCLUDE) CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ - -fno-strict-aliasing -fno-common \ - -ffreestanding + -fno-strict-aliasing -fno-common AFLAGS := -D__ASSEMBLY__ # Read KERNELRELEASE from .kernelrelease (if it exists) |