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| author | Sam Ravnborg <sam@neptun.(none)> | 2007-10-15 21:59:31 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@neptun.(none)> | 2007-10-15 21:59:31 +0200 |
| commit | 222d394d30e74bb7a2a65029fcea68107b0d0eb6 (patch) | |
| tree | 1112c98d7edc51d1c6d5e9f3d826e29a42afd4da /scripts | |
| parent | 714055ede4ffd60933397d4b61d285d0dfc9ecaf (diff) | |
| download | lwn-222d394d30e74bb7a2a65029fcea68107b0d0eb6.tar.gz lwn-222d394d30e74bb7a2a65029fcea68107b0d0eb6.zip | |
kbuild: enable 'make AFLAGS=...' to add additional options to AS
The variable AFLAGS is a wellknown variable and the usage by
kbuild may result in unexpected behaviour.
On top of that several people over time has asked for a way to
pass in additional flags to gcc.
This patch replace use of AFLAGS with KBUILD_AFLAGS all over
the tree.
Patch was tested on following architectures:
alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k, s390
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Kbuild.include | 2 | ||||
| -rw-r--r-- | scripts/Makefile.lib | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index b1a7c7d42e15..de7bb284c611 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -81,7 +81,7 @@ as-option = $(call try-run,\ # Usage: cflags-y += $(call as-instr,instr,option1,option2) as-instr = $(call try-run,\ - echo -e "$(1)" | $(CC) $(AFLAGS) -c -xassembler -o "$$TMP" -,$(2),$(3)) + echo -e "$(1)" | $(CC) $(KBUILD_AFLAGS) -c -xassembler -o "$$TMP" -,$(2),$(3)) # cc-option # Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586) diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 51ae412929a0..2837adaa9850 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -85,7 +85,7 @@ modname_flags = $(if $(filter 1,$(words $(modname))),\ -D"KBUILD_MODNAME=KBUILD_STR($(call name-fix,$(modname)))") _c_flags = $(KBUILD_CFLAGS) $(EXTRA_CFLAGS) $(CFLAGS_$(basetarget).o) -_a_flags = $(AFLAGS) $(EXTRA_AFLAGS) $(AFLAGS_$(basetarget).o) +_a_flags = $(KBUILD_AFLAGS) $(EXTRA_AFLAGS) $(AFLAGS_$(basetarget).o) _cpp_flags = $(CPPFLAGS) $(EXTRA_CPPFLAGS) $(CPPFLAGS_$(@F)) # If building the kernel in a separate objtree expand all occurrences |