[FFmpeg-cvslog] doc/examples: fix lib math dep for decoding_encoding

[Andreas Cadhalpun]

ffmpeg | branch: release/2.5 | Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com> | Fri Jan  9 17:50:27 2015 +0100| [07d508e4f55f6045b83df3346448b149faab5d7d] | committer: Michael Niedermayer

doc/examples: fix lib math dep for decoding_encoding

It uses at least sin().

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit f97f2a3527eac2cf60ba86206d1bae9a970a7e71)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=07d508e4f55f6045b83df3346448b149faab5d7d
---

 doc/examples/Makefile |    1 +
 1 file changed, 1 insertion(+)

diff --git a/doc/examples/Makefile b/doc/examples/Makefile
index 07251fe..9f03f04 100644
--- a/doc/examples/Makefile
+++ b/doc/examples/Makefile
@@ -29,6 +29,7 @@ OBJS=$(addsuffix .o,$(EXAMPLES))
 
 # the following examples make explicit use of the math library
 avcodec:           LDLIBS += -lm
+decoding_encoding: LDLIBS += -lm
 muxing:            LDLIBS += -lm
 resampling_audio:  LDLIBS += -lm