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	[SPARC64]: Fix 'niu' complex IRQ probing.	2007-10-04 15:03:35 -07:00
lib	[SPARC64]: Don't use in/local regs for ldx/stx data in N1 memcpy.	2007-10-02 16:17:17 -07:00
math-emu
mm	hugepage: fix broken check for offset alignment in hugepage mappings	2007-08-31 01:42:23 -07:00
oprofile
prom	[SPARC64]: Fix lockdep, particularly on SMP.	2007-09-16 11:51:15 -07:00
solaris	[NET]: Make the device list and device lookups per namespace.	2007-10-10 16:49:10 -07:00
defconfig	[SPARC64]: Update defconfig.	2007-09-16 09:52:36 -07:00
Kconfig	NTP: move the cmos update code into ntp.c	2007-07-21 17:49:15 -07:00
Kconfig.debug	Replace CONFIG_SOFTWARE_SUSPEND with CONFIG_HIBERNATION	2007-07-29 16:45:38 -07:00
Makefile	kbuild: enable 'make CFLAGS=...' to add additional options to CC	2007-10-14 22:21:35 +02:00