forked from external-repos/squoosh
48 lines
1.0 KiB
Makefile
48 lines
1.0 KiB
Makefile
CODEC_URL = https://chromium.googlesource.com/codecs/libwebp2/+archive/c90b5b476004c9a98731ae1c175cebab5de50fbf.tar.gz
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CODEC_DIR = node_modules/wp2
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CODEC_BUILD_DIR := $(CODEC_DIR)/.build
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CODEC_OUT := $(CODEC_BUILD_DIR)/libwebp2.a
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OUT_JS = enc/wp2_enc.js dec/wp2_dec.js
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OUT_WASM = $(OUT_JS:.js=.wasm)
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.PHONY: all clean
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all: $(OUT_JS)
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%.js: %.cpp $(CODEC_OUT)
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$(CXX) \
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-I $(CODEC_DIR) \
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${CXXFLAGS} \
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${LDFLAGS} \
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--bind \
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--closure 1 \
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-s ALLOW_MEMORY_GROWTH=1 \
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-s MODULARIZE=1 \
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-s 'EXPORT_NAME="$(basename $(@F))"' \
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-o $@ \
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$+
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$(CODEC_OUT): $(CODEC_BUILD_DIR)/Makefile
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cd $(CODEC_BUILD_DIR) && \
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$(MAKE)
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$(CODEC_BUILD_DIR)/Makefile: $(CODEC_DIR)/CMakeLists.txt
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mkdir -p $(CODEC_BUILD_DIR)
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cd $(CODEC_BUILD_DIR) && \
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emcmake cmake \
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-DWP2_ENABLE_SIMD=0 \
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-DWP2_BUILD_TESTS=0 \
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-DWP2_ENABLE_TESTS=0 \
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-DWP2_BUILD_EXAMPLES=0 \
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-DWP2_BUILD_EXTRAS=0 \
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../
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$(CODEC_DIR)/CMakeLists.txt:
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mkdir -p $(CODEC_DIR)
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curl -sL $(CODEC_URL) | tar xz -C $(CODEC_DIR)
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clean:
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$(RM) $(OUT_JS) $(OUT_WASM)
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$(MAKE) -C $(CODEC_BUILD_DIR) clean
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