/
Makefile
78 lines (65 loc) · 1.59 KB
/
Makefile
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.PHONY: help static-c static-cpp build run run-c run-cpp exe-c exe-cpp clean
.DEFAULT_GOAL := help
# Variables
CC = gcc
CXX = g++
ifeq ($(shell uname -s),Darwin)
CC = clang
CXX = clang++
endif
# build static lib
# $(1): c or cpp
# $(2): CC or CXX
define build_static_lib
@echo "===== compile static lib for $(1) ====="
@$($(2)) -c lib/hi.$(1) -o lib/hi.o
@ar rcs lib/libhi.a lib/hi.o
@rm -fr lib/hi.o
endef
# build static lib for c
static-c:
$(call build_static_lib,c,CC)
# build static lib for cpp
static-cpp:
$(call build_static_lib,cpp,CXX)
# build go binary
build:
@echo "===== build with c/c++ static lib ====="
@go build -o bin/hi main.go
# run directly
run:
@go run main.go
# run with c static lib
run-c: clean static-c
@echo "===== go run with c static lib ====="
@go run main.go
# run with cpp static lib
run-cpp: clean static-cpp
@echo "===== go run with cpp static lib ====="
@go run main.go
exe-c: clean static-c build
@echo "===== run binary with c static lib ====="
@./bin/hi
exe-cpp: clean static-cpp build
@echo "===== run binary with cpp static lib ====="
@./bin/hi
# clean all
clean:
@echo "===== clean all ====="
@rm -fr bin/hi lib/hi.o lib/libhi.a
# Show help
help:
@echo ""
@echo "Usage:"
@echo " make [target]"
@echo ""
@echo "Targets:"
@awk '/^[a-zA-Z\-_0-9]+:/ \
{ \
helpMessage = match(lastLine, /^# (.*)/); \
if (helpMessage) { \
helpCommand = substr($$1, 0, index($$1, ":")-1); \
helpMessage = substr(lastLine, RSTART + 2, RLENGTH); \
printf "\033[36m%-22s\033[0m %s\n", helpCommand,helpMessage; \
} \
} { lastLine = $$0 }' $(MAKEFILE_LIST)