Makefile

#!/bin/make -f


SRC_D = src

OUT_D = build

BIN_D = bin

TEST_D = test


CC = clang -std=c99 -Wextra -O2


T = bin


OBJECTS = $(patsubst $(SRC_D)/%.c, $(OUT_D)/%.o, $(wildcard $(SRC_D)/*.c))

OBJECTS_T = $(patsubst $(TEST_D)/%.c, $(OUT_D)/%.o, $(wildcard $(TEST_D)/*.c))

HEADERS = $(wildcard $(SRC_D)/*.h)

HEADERS_T = $(wildcard $(TEST_D)/*.h)


TARGET = $(OUT_D)/lib$(T).so

TESTS = $(BIN_D)/bin_tests


export LD_LIBRARY_PATH=$(OUT_D)


default: $(TARGET)

all: default

.PHONY: clean
clean:
	rm -rf $(OUT_D)/* $(BIN_D)/*

test: all $(TESTS)
	./$(TESTS)


$(OBJECTS): $(OUT_D)/%.o: $(SRC_D)/%.c $(HEADERS)
	$(CC) -c -fpic $< -o $@

$(OUT_D)/%.so: $(OBJECTS)
	$(CC) -shared $^ -o $@


$(OBJECTS_T): $(OUT_D)/%.o: $(TEST_D)/%.c $(HEADERS_T)
	$(CC) -c -fpic $< -o $@

$(TESTS): $(OBJECTS_T) $(OBJECTS)
	$(CC) $^ -o $@ -L$(OUT_D) -l$(T)