diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-19 18:53:19 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-19 18:53:19 -0400 |
commit | d0115552cdb0b4d4146975889fee2e9355515c4b (patch) | |
tree | 408e36ddf0eb6397a0f8f672701b753287e26cd9 | |
parent | caa81d671f485dc54960e37a888d3b55349850a9 (diff) |
Move cc-option to below arch-specific setup
Sam Ravnborg says:
"We have several architectures that plays strange games with $(CC) and
$(CROSS_COMPILE).
So we need to postpone any use of $(call cc-option..) until we have
included the arch specific Makefile so we try with the correct $(CC)
version."
Requested-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r-- | Makefile | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -347,7 +347,6 @@ KBUILD_CPPFLAGS := -D__KERNEL__ | |||
347 | KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ | 347 | KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ |
348 | -fno-strict-aliasing -fno-common \ | 348 | -fno-strict-aliasing -fno-common \ |
349 | -Werror-implicit-function-declaration | 349 | -Werror-implicit-function-declaration |
350 | KBUILD_CFLAGS += $(call cc-option,-fwrapv) | ||
351 | KBUILD_AFLAGS := -D__ASSEMBLY__ | 350 | KBUILD_AFLAGS := -D__ASSEMBLY__ |
352 | 351 | ||
353 | # Read KERNELRELEASE from include/config/kernel.release (if it exists) | 352 | # Read KERNELRELEASE from include/config/kernel.release (if it exists) |
@@ -567,6 +566,9 @@ KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,) | |||
567 | # disable pointer signed / unsigned warnings in gcc 4.0 | 566 | # disable pointer signed / unsigned warnings in gcc 4.0 |
568 | KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,) | 567 | KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,) |
569 | 568 | ||
569 | # disable invalid "can't wrap" optimzations for signed / pointers | ||
570 | KBUILD_CFLAGS += $(call cc-option,-fwrapv) | ||
571 | |||
570 | # Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments | 572 | # Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments |
571 | # But warn user when we do so | 573 | # But warn user when we do so |
572 | warn-assign = \ | 574 | warn-assign = \ |