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
..
boot	add a missing LIB_Y to arch/alpha/boot Makefile	2007-07-31 15:39:39 -07:00
kernel	kbuild: enable 'make CFLAGS=...' to add additional options to CC	2007-10-14 22:21:35 +02:00
lib	kbuild: enable 'make CFLAGS=...' to add additional options to CC	2007-10-14 22:21:35 +02:00
math-emu	Linux-2.6.12-rc2	2005-04-16 15:20:36 -07:00
mm	alpha: fix two section mismatch warnings	2007-07-31 15:39:38 -07:00
oprofile	[PATCH] oprofile: Fix unnecessary cleverness	2006-06-26 09:58:17 -07:00
defconfig	[PATCH] update all defconfigs for ARCH_DISCONTIGMEM_ENABLE	2005-06-23 09:45:02 -07:00
Kconfig	PCI: Only build PCI syscalls on architectures that want them	2007-07-11 16:02:13 -07:00
Kconfig.debug	kconfig: centralize the selection of semaphore debugging in lib/Kconfig.debug	2007-05-08 11:15:00 -07:00
Makefile	kbuild: enable 'make CFLAGS=...' to add additional options to CC	2007-10-14 22:21:35 +02:00