61 lines
1.2 KiB
Makefile
61 lines
1.2 KiB
Makefile
CODEC_URL := https://github.com/ImageOptim/libimagequant/archive/2.12.1.tar.gz
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CODEC_DIR := node_modules/libimagequant
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CODEC_OUT_RELATIVE := libimagequant.a
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CODEC_OUT := $(addprefix $(CODEC_DIR)/, $(CODEC_OUT_RELATIVE))
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OUT_JS := imagequant.js imagequant_node.js
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OUT_WASM := $(OUT_JS:.js=.wasm)
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ENVIRONMENT = worker
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.PHONY: all clean
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all: $(OUT_JS) $(OUT_NODE_JS)
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imagequant_node.js: ENVIRONMENT=node
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$(OUT_JS): $(CODEC_OUT)
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$(CXX) \
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-I $(CODEC_DIR) \
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${CXXFLAGS} \
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${LDFLAGS} \
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--bind \
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--closure 1 \
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-s ALLOW_MEMORY_GROWTH=1 \
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-s MODULARIZE=1 \
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-s TEXTDECODER=2 \
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-s ENVIRONMENT=$(ENVIRONMENT) \
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-s EXPORT_ES6=1 \
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-o $@ \
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$+ \
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imagequant.cpp
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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 TEXTDECODER=2 \
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-s ENVIRONMENT='node' \
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-s EXPORT_ES6=1 \
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-o $@ \
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$+ \
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imagequant.cpp
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$(CODEC_OUT): $(CODEC_DIR)/config.mk
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$(MAKE) -C $(CODEC_DIR) $(CODEC_OUT_RELATIVE)
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$(CODEC_DIR)/config.mk: $(CODEC_DIR)/configure
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cd $(CODEC_DIR) && ./configure \
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--disable-sse
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$(CODEC_DIR)/configure: $(CODEC_DIR)
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$(CODEC_DIR):
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mkdir -p $@
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curl -sL $(CODEC_URL) | tar xz --strip 1 -C $@
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clean:
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$(RM) $(OUT_JS) $(OUT_WASM)
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$(MAKE) -C $(CODEC_DIR) clean
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