Sam Ravnborg a0f97e06a4 kbuild: enable 'make CFLAGS=...' to add additional options to CC ... The variable CFLAGS 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 CFLAGS with KBUILD_CFLAGS all over the tree and enabling one to use: make CFLAGS=... to specify additional gcc commandline options. One usecase is when trying to find gcc bugs but other use cases has been requested too. Patch was tested on following architectures: alpha, arm, i386, x86_64, mips, sparc, sparc64, ia64, m68k Test was simple to do a defconfig build, apply the patch and check that nothing got rebuild. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>		2007-10-14 22:21:35 +02:00
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boot	…
kernel	[SPARC]: Fix EBUS use of uninitialized variable.	2007-09-27 13:09:28 -07:00
lib	[SPARC32]: Add __cmpdi2() libcall implementation ala. MIPS.	2007-08-26 18:49:09 -07:00
math-emu	…
mm	[SPARC32]: Revert f642b26380.	2007-08-20 23:40:01 -07:00
oprofile	[SPARC]: Add sparc profiling support	2006-10-17 19:28:53 -07:00
prom	[SPARC32]: Kill unused vars and macros from prom/console.c	2007-08-26 18:49:10 -07:00
Kconfig	Start split out of common open firmware code	2007-07-20 13:28:41 +10:00
Kconfig.debug	…
Makefile	kbuild: enable 'make CFLAGS=...' to add additional options to CC	2007-10-14 22:21:35 +02:00
defconfig	[SPARC]: Update defconfig.	2007-07-30 00:27:27 -07:00