all:cov.json coverage.json

cov.json:default.profraw
	llvm-profdata merge default.profraw -sparse -o merged.profdata
	llvm-cov export -instr-profile merged.profdata ./exec . --format=text -Xdemangler c++filt -Xdemangler -n > cov.json

coverage.json:.coverage
	coverage json

.coverage:main.py
	coverage run main.py

default.profraw:exec
	./exec

exec:main.cpp
	clang++ -o exec main.cpp -O3 -fprofile-instr-generate -fcoverage-mapping

clean:
	-rm exec
	-rm default.profraw
	-rm coverage.json
	-rm cov.json
	-rm .coverage

.phony:all clean