49 lines
1.4 KiB
Makefile
49 lines
1.4 KiB
Makefile
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MUPDF_JS := libmupdf.js
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MUPDF_WASM := libmupdf.wasm
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SAMPLE_PDF := pdfref13.pdf
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all: $(MUPDF_JS)
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EMSDK_DIR := /opt/emsdk
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MUPDF_CORE := ../../build/wasm/libmupdf.a ../../build/wasm/libmupdf-third.a
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$(MUPDF_CORE) : .FORCE
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$(MAKE) -j4 -C ../.. \
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OUT=wasm build=release \
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XCFLAGS='-DTOFU -DTOFU_CJK -DFZ_ENABLE_SVG=0 -DFZ_ENABLE_HTML=0 -DFZ_ENABLE_EPUB=0 -DFZ_ENABLE_JS=0' \
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generate
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BASH_SOURCE=$(EMSDK_DIR)/emsdk_env.sh; \
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. $(EMSDK_DIR)/emsdk_env.sh; \
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$(MAKE) -j4 -C ../.. \
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OS=wasm build=release \
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XCFLAGS='-DTOFU -DTOFU_CJK -DFZ_ENABLE_SVG=0 -DFZ_ENABLE_HTML=0 -DFZ_ENABLE_EPUB=0 -DFZ_ENABLE_JS=0' \
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libs
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wasm: $(MUPDF_JS) $(MUPDF_WASM)
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$(MUPDF_JS) $(MUPDF_WASM) : $(MUPDF_CORE) wrap.c wrap.js
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BASH_SOURCE=$(EMSDK_DIR)/emsdk_env.sh; . $(EMSDK_DIR)/emsdk_env.sh; \
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emcc -Wall -Os -o $@ \
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-s WASM=1 \
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-s VERBOSE=0 \
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-s ABORTING_MALLOC=0 \
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-s TOTAL_MEMORY=134217728 \
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-s EXTRA_EXPORTED_RUNTIME_METHODS='["ccall","cwrap"]' \
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-s DEFAULT_LIBRARY_FUNCS_TO_INCLUDE='[$$Browser,"memcpy","memset","malloc","free"]' \
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-I ../../include \
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--pre-js wrap.js \
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wrap.c \
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../../build/wasm/release/libmupdf.a \
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../../build/wasm/release/libmupdf-third.a
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run: $(SAMPLE_PDF) $(MUPDF_JS) $(MUDPF_WASM)
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(sleep 3; xdg-open http://127.0.0.1:8000/view-page.html) &
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python -m SimpleHTTPServer 8000
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clean:
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rm -f $(MUPDF_JS) $(MUPDF_WASM)
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nuke: clean
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$(MAKE) -C ../../ OS=wasm build=release clean
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.PHONY: .FORCE clean
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