Re: [LAD] Autotools and missing headers.

From: Mark Vitek <straypacket@email-addr-hidden>
Date: Sun Jun 21 2009 - 16:54:23 EEST

> Don't set CPPFLAGS or anything like it in Makefile.am. These are set in
> confingure.ac. Also, there's rules about which ones the user sets and
> which one
> the build system sets. E.g. I think CFLAGS is reserved for the build
> system,
> but CPPFLAGS reserved for the user.
>
> HTH,
> Gabriel
>

Not so much user-reserved vs. build system-reserved:

CPPFLAGS are for the C preprocessor, so -Ddefines and -I includepaths would
be preprocessor flags. CFLAGS would be for C compiler flags, e.g.
optimization or architecure flags.

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Received on Sun Jun 21 20:15:01 2009

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