Messages in this thread | | | Date | Sun, 30 Dec 2001 13:05:29 +0100 | From | Christoph Hellwig <> | Subject | Re: [kbuild-devel] Re: State of the new config & build system |
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On Sat, Dec 29, 2001 at 12:44:06AM +0100, Kai Germaschewski wrote: > But yes, it seems possible to replace the -MD dependency file, which > depends on a specific config, with a generic dependency file, which knows > about our #ifdef CONFIG_XXX and translates them to the corresponding > ifeq(CONFIG_,) Makefile syntax. It'd make an interesting project, but it > effectively means re-implementing a C preprocessor.
Michael already wrote such a program. It's part of the dancing makefiles patch, which btw is a kernel build system that is not only correct but also faster than the old one..
It's scripts/mk/fix_dep.c in a kernel tree with the following patch applied:
ftp://ftp.kernel.org/pub/linux/kernel/projects/kbuild/dancing-makefiles-2.4.0-test10.bz2
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