Sam Ravnborg 06c5040cdb kbuild: enable 'make CPPFLAGS=...' to add additional options to CPP ... The variable CPPFLAGS is a wellknown variable and the usage by kbuild may result in unexpected behaviour. This patch replace use of CPPFLAGS with KBUILD_CPPFLAGS all over the tree and enabling one to use: make CPPFLAGS=... to specify additional CPP commandline options. 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>		2007-10-15 22:17:25 +02:00
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kconfig-language.txt	docs: note about select in kconfig-language.txt	2007-08-11 15:47:41 -07:00
makefiles.txt	kbuild: enable 'make CPPFLAGS=...' to add additional options to CPP	2007-10-15 22:17:25 +02:00
modules.txt	kbuild: small documentation fix in Documentation/kbuild/modules.txt	2007-05-02 20:58:09 +02:00