doc/examples: fix lib math dep for decoding_encoding
[ffmpeg.git] / doc / examples / Makefile
1 # use pkg-config for getting CFLAGS and LDLIBS
2 FFMPEG_LIBS=    libavdevice                        \
3                 libavformat                        \
4                 libavfilter                        \
5                 libavcodec                         \
6                 libswresample                      \
7                 libswscale                         \
8                 libavutil                          \
9
10 CFLAGS += -Wall -g
11 CFLAGS := $(shell pkg-config --cflags $(FFMPEG_LIBS)) $(CFLAGS)
12 LDLIBS := $(shell pkg-config --libs $(FFMPEG_LIBS)) $(LDLIBS)
13
14 EXAMPLES=       avio_reading                       \
15                 decoding_encoding                  \
16                 demuxing_decoding                  \
17                 extract_mvs                        \
18                 filtering_video                    \
19                 filtering_audio                    \
20                 metadata                           \
21                 muxing                             \
22                 remuxing                           \
23                 resampling_audio                   \
24                 scaling_video                      \
25                 transcode_aac                      \
26                 transcoding                        \
27
28 OBJS=$(addsuffix .o,$(EXAMPLES))
29
30 # the following examples make explicit use of the math library
31 avcodec:           LDLIBS += -lm
32 decoding_encoding: LDLIBS += -lm
33 muxing:            LDLIBS += -lm
34 resampling_audio:  LDLIBS += -lm
35
36 .phony: all clean-test clean
37
38 all: $(OBJS) $(EXAMPLES)
39
40 clean-test:
41         $(RM) test*.pgm test.h264 test.mp2 test.sw test.mpg
42
43 clean: clean-test
44         $(RM) $(EXAMPLES) $(OBJS)