16 lines
612 B
Makefile
16 lines
612 B
Makefile
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CXXFLAGS += -O3
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GIT_VERSION := $(shell git describe --dirty --always --tags)
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COMPILER_VERSION := $(shell ${CXX} --version | head -n1)
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all: get_parameters
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${CXX} ${CXXFLAGS} -DGIT_VERSION="\"${GIT_VERSION}\"" -DUSED_FLAGS="\"${USED_FLAGS}\"" -DUSED_COMPILER="\"${COMPILER_VERSION}\"" main.cpp && ./a.out
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compile_dummy:
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${CXX} ${CXXFLAGS} -frecord-gcc-switches dummy.cpp
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get_parameters: compile_dummy
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$(eval USED_FLAGS := $(shell readelf -p .GCC.command.line a.out | grep -v -e dummy.cpp -e "-frecord-gcc-switches" | grep -e "\[.*\]" | cut -d\] -f2- | tr -d "\n"))
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.PHONY: all get_parameters compile_dummy
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