[FFmpeg-devel] [PATCH]Allow libspeex detection also without pkg-config

Clément Bœsch u at pkh.me
Wed Dec 31 14:23:06 CET 2014

On Wed, Dec 31, 2014 at 02:02:20PM +0100, Reimar Döffinger wrote:
> There is also a (minority) of projects with pkg-config files that
> cause undesirable side-effects which can hide errors.
> From my system:
> 1) SDL and apr add  -D_GNU_SOURCE=1
> 2) fuse adds -D_FILE_OFFSET_BITS=64
> 3) xorg-server adds -fvisibility=hidden

Note that if the flags are somehow wrong, you can either:
 1) edit the .pc file to raise different flags
 2) use --pkg-config=/bin/true --extra-ldflags=... --extra-cflags=...


Clément B.
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