40 lines
1.4 KiB
Makefile
40 lines
1.4 KiB
Makefile
.RECIPEPREFIX = >
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.DEFAULT_GOAL = build/main.out
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CXX = clang++
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CXXFLAGS += -std=c++26 -Wno-experimental-header-units -Wno-unused-command-line-argument
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LDFLAGS += -std=c++26
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SYSTEMHEADER_FLAGS = -Wno-deprecated-builtins -Wno-pragma-system-header-outside-header -Wno-keyword-compat
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module_pair = $(if $(findstring user,$1),$(patsubst build/user/%.pcm,%=,$1))$1
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build_module_path = $(if $1,$(let first rest,$1,$(if $(rest),-fmodule-file=$(call module_pair,$(first)) $(call build_module_path,$(rest)),-fmodule-file=$(call module_pair,$(first)))))
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object_build = $(filter-out %.pcm,$^) $(call build_module_path,$(filter %.pcm,$^))
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autodir = @mkdir -p $(@D)
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build/main.out: build/main.o build/builder.o
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> $(call autodir)
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> $(CXX) $(LDFLAGS) $^ -o $@
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build/main.o:: main.cxx build/system/print.pcm build/user/builder.pcm
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build/builder.o:: builder.cxxm build/system/type_traits.pcm
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build/user/builder.pcm:: build/system/type_traits.pcm
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build/%.o::
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> $(call autodir)
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> $(CXX) $(CXXFLAGS) -c $(call object_build)
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> @mv $(patsubst build/%,%,$@) $@
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build/user/%.pcm:: %.cxxm
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> $(call autodir)
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> $(CXX) $(CXXFLAGS) --precompile -o $@ $(call object_build)
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build/system/%.pcm:
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> $(call autodir)
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> $(CXX) $(CXXFLAGS) -xc++-system-header --precompile $(patsubst build/system/%.pcm,%,$@) -o $@ $(SYSTEMHEADER_FLAGS)
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.PHONY: clean run
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clean:
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> @-rm -rf ./build
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bear: clean
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> bear --append -- $(MAKE)
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run: $(.DEFAULT_GOAL)
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> @./$(.DEFAULT_GOAL)
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