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a self-documenting makefile
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| build: ## build all object files | |
| @echo "building..." | |
| @g++ -o test.o test.cc | |
| clean: ## remove all object files | |
| @echo "removing object files" | |
| @rm *.o | |
| .PHONY: help | |
| help: | |
| @grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}' | |
| .DEFAULT_GOAL := build |
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