67 lines
1.7 KiB
Makefile
67 lines
1.7 KiB
Makefile
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CXX ?= clang++
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BUILDDIR ?= build
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CACHEDIR ?= cache
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CGAL ?= CGAL-6.1
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CGAL_URL ?= https://github.com/CGAL/cgal/releases/download/v6.1/CGAL-6.1-library.tar.xz
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BOOST ?= boost_1_90_0
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BOOST_URL ?= https://archives.boost.io/release/1.90.0/source/boost_1_90_0.tar.gz
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WASI_SDK_URL ?= https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-29/wasi-sdk-29.0-x86_64-linux.tar.gz
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WASI_SDK ?= $(CACHEDIR)/wasi-sdk-29.0-x86_64-linux
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SOURCES := \
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skeleton_wrapper.cpp
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WASI_SOURCES := \
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$(SOURCES) \
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exception_stubs.cpp \
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INCLUDES := -I$(CACHEDIR)/$(CGAL)/include -I$(CACHEDIR)/$(BOOST)
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CXXFLAGS := -std=c++20 -g -Wall -Wextra -O2 -DCGAL_ALWAYS_ROUND_TO_NEAREST
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WASI_CXXFLAGS := -DCGAL_ALWAYS_ROUND_TO_NEAREST -DCGAL_CORE_USE_BOOST_BACKEND -DCGAL_DISABLE_GMP -DCGAL_USE_BOOST_MP -DFE_UPWARD=FE_TONEAREST -D_WASI_EMULATED_PROCESS_CLOCKS $(CXXFLAGS)
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LDFLAGS :=
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HOST_LDFLAGS := $(LDFLAGS) -lgmp -lmpfr
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WASI_LDFLAGS := $(LDFLAGS) -lwasi-emulated-process-clocks
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WASI_CXX ?= $(WASI_SDK)/bin/clang++
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BINARY := skeleton
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all: $(BUILDDIR)/$(BINARY) wasm
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.PHONY: wasm
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wasm: $(BUILDDIR)/$(BINARY).wasm
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$(BUILDDIR)/$(BINARY): $(SOURCES)
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$(CXX) $(CXXFLAGS) $(HOST_LDFLAGS) -o $@ $^
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$(WASI_SDK):
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mkdir -p $(dir $@)
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cd $(dir $@); curl -L ${WASI_SDK_URL} | tar xzf -
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$(CACHEDIR)/$(BOOST):
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cd $(dir $@); curl -L ${BOOST_URL} | tar xzf -
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$(CACHEDIR)/$(CGAL):
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cd $(dir $@); curl -L ${CGAL_URL} | tar xJf -
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$(BUILDDIR)/wasi/%.o: %.cpp $(WASI_SDK)
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@mkdir -p $(dir $@)
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$(WASI_CXX) -c $(WASI_CXXFLAGS) $(INCLUDES) -o $@ $<
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$(BUILDDIR)/$(BINARY).wasm: $(patsubst %.cpp,$(BUILDDIR)/wasi/%.o,$(WASI_SOURCES))
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@mkdir -p $(dir $@)
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$(WASI_CXX) $(WASI_LDFLAGS) -o $@ $^
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.PHONY: clean
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clean:
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rm -rf $(BUILDDIR)
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.PHONY: mrproper
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mrproper: clean
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rm -rf $(CACHEDIR)
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