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# use pkg-config for getting CFLAGS and LDLIBS
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FFMPEG_LIBS= libavdevice \
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libavformat \
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libavfilter \
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libavcodec \
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libswresample \
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libswscale \
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libavutil \
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CFLAGS += -Wall -g
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CFLAGS := $(shell pkg-config --cflags $(FFMPEG_LIBS)) $(CFLAGS)
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LDLIBS := $(shell pkg-config --libs $(FFMPEG_LIBS)) $(LDLIBS)
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# missing the following targets, since they need special options in the FFmpeg build:
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# qsv_decode
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# qsv_transcode
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# vaapi_encode
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# vaapi_transcode
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EXAMPLES=\
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avio_http_serve_files \
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avio_list_dir \
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avio_read_callback \
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decode_audio \
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decode_filter_audio \
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decode_filter_video \
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decode_video \
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demux_decode \
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encode_audio \
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encode_video \
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extract_mvs \
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hw_decode \
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mux \
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remux \
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resample_audio \
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scale_video \
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show_metadata \
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transcode_aac \
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transcode
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OBJS=$(addsuffix .o,$(EXAMPLES))
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# the following examples make explicit use of the math library
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avcodec: LDLIBS += -lm
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encode_audio: LDLIBS += -lm
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mux: LDLIBS += -lm
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resample_audio: LDLIBS += -lm
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.phony: all clean-test clean
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all: $(OBJS) $(EXAMPLES)
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clean-test:
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$(RM) test*.pgm test.h264 test.mp2 test.sw test.mpg
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clean: clean-test
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$(RM) $(EXAMPLES) $(OBJS)
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