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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configs	…
hpux	Remove fs.h from mm.h	2007-07-29 17:09:29 -07:00
kernel	[PARISC] Add NOTES section	2007-08-27 00:29:25 -04:00
lib	…
math-emu	kbuild: fix up CFLAGS usage	2007-10-14 21:49:42 +02:00
mm	mm: fault feedback #2	2007-07-19 10:04:41 -07:00
oprofile	…
Kconfig	…
Kconfig.debug	…
Makefile	kbuild: enable 'make CFLAGS=...' to add additional options to CC	2007-10-14 22:21:35 +02:00
defconfig	…
defpalo.conf	…
install.sh	…
nm	…