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xav

0.2.0
0.11.0 0.10.0 0.9.0 0.8.1 0.8.0 0.7.0 0.6.0 0.5.1 0.5.0 0.4.0 0.3.0 0.2.1 0.2.0 0.1.1 0.1.0

Elixir audio/video library built on top of FFmpeg

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xav Makefile
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Makefile 

# Env vars provided by elixir_make

# see https://hexdocs.pm/elixir_make/Mix.Tasks.Compile.ElixirMake.html#module-default-environment-variables

# ERTS_INCLUDE_DIR

# MIX_APP_PATH



XAV_DIR = c_src/xav

PRIV_DIR = $(MIX_APP_PATH)/priv

XAV_SO = $(PRIV_DIR)/libxav.so



FFMPEG_INCLUDE_DIR = ffmpeg_build/include

FFMPEG_LIB_DIR = ffmpeg_build/lib



# uncomment to compile with debug logs

# XAV_DEBUG_LOGS = -DXAV_DEBUG=1



HEADERS = $(XAV_DIR)/reader.h $(XAV_DIR)/decoder.h $(XAV_DIR)/utils.h

SOURCES = $(XAV_DIR)/xav_nif.c $(XAV_DIR)/reader.c $(XAV_DIR)/decoder.c $(XAV_DIR)/utils.c



ifeq ($(USE_BUNDLED_FFMPEG), true)

CFLAGS = -fPIC -I$(ERTS_INCLUDE_DIR) -I${FFMPEG_INCLUDE_DIR} -I${XAV_DIR} -shared $(XAV_DEBUG_LOGS)

LDFLAGS = -L$(FFMPEG_LIB_DIR) -Wl,--whole-archive -lavcodec -lswscale -lavutil -lavformat -Wl,--no-whole-archive 

else

CFLAGS = -fPIC -I$(ERTS_INCLUDE_DIR) -I${XAV_DIR} -shared $(XAV_DEBUG_LOGS)

LDFLAGS = -lavcodec -lswscale -lavutil -lavformat -lavdevice -lswresample

endif



$(XAV_SO): Makefile $(SOURCES) $(HEADERS)

	mkdir -p $(PRIV_DIR)

	$(CC) $(CFLAGS) $(SOURCES) -o $(XAV_SO) $(LDFLAGS)



format:

	clang-format -i $(XAV_DIR)/*



.PHONY: format