Also do not define unused PROJECTM2_(CFLAGS|LIBS) substitutions.

Also do not hard-code -lm for the fingerprinter.

Input and output channel count should be anyway the same and it's
hopefully littlebit clearer than fmt_in and fmt_out mixups.

Ref #9200

This way we get the features of both worlds: from 0% to 100% you
get quick volume change with no saturation, and you can still get
amplification over 100%.

Fixes #9371

Fix build of files including <list> on case-insensitive filesystems

Bug appeared after c1452fef silently changed module selection rules

Broken in 79ced312

142e288b set LDFLAGS conditionally
Be sure that it is always set and concatenate the DARWIN flags

The modules concerned all had non unique names (e.g. flac for both
the decoder and the demuxer).

MODULE_NAME macro uses Makefile target to retrieve a unique name
This was broken in 20cdb051, as
explained by automake documentation:

 When using a per-target compilation flag, Automake will choose a
 different name for the intermediate object files.

This reverts commit 892d21f1.
Thsi makes no sense.

Signed-off-by: Rafaël Carré <funman@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>