MakeFile

MODULES = src/malloc.c
OUT = exec/exec
CC = gcc
CFLAGS = -O2 -Iinclude -Wall -Wextra -Werror

HOMEBREW_PREFIX := $(shell brew --prefix 2>/dev/null)
ifeq ($(HOMEBREW_PREFIX),)
$(error Install Criterion: brew install criterion)
endif
CRITERION_CFLAGS = -I$(HOMEBREW_PREFIX)/include
CRITERION_LIBS = -L$(HOMEBREW_PREFIX)/lib -lcriterion

MALLOC_OBJ = exec/malloc.o
MALLOC_TEST_OBJ = exec/malloc_test.o
TEST_OUT = exec/test_exec
TEST_SOURCES = $(wildcard tests/unit/*.c tests/integrated/*.c)
BENCH_OUT = exec/bench_exec
BENCH_SOURCES = $(wildcard tests/bench/*.c)

.PHONY: build build_and_run_ex test bench

$(MALLOC_OBJ): $(MODULES)
	mkdir -p exec
	$(CC) $(CFLAGS) -c -o $(MALLOC_OBJ) $(MODULES)

$(MALLOC_TEST_OBJ): $(MODULES)
	mkdir -p exec
	$(CC) $(CFLAGS) -DMALLOC_ERR_LOG -c -o $(MALLOC_TEST_OBJ) $(MODULES)

build: $(MALLOC_OBJ)
	mkdir -p exec
	$(CC) $(CFLAGS) -o $(OUT) example/normal_allocation.c $(MALLOC_OBJ)

build_and_run_ex: build
	./$(OUT)

test: $(MALLOC_TEST_OBJ)
	mkdir -p exec
	$(CC) $(CFLAGS) $(CRITERION_CFLAGS) -o $(TEST_OUT) $(TEST_SOURCES) $(MALLOC_TEST_OBJ) $(CRITERION_LIBS)
	./$(TEST_OUT)

bench: $(MALLOC_OBJ)
	mkdir -p exec
	$(CC) $(CFLAGS) $(CRITERION_CFLAGS) -o $(BENCH_OUT) $(BENCH_SOURCES) $(MALLOC_OBJ) $(CRITERION_LIBS)
	./$(OUT)

test: $(MALLOC_TEST_OBJ)
	mkdir -p exec
	$(CC) $(CFLAGS) $(CRITERION_CFLAGS) -o $(TEST_OUT) $(TEST_SOURCES) $(MALLOC_TEST_OBJ) $(CRITERION_LIBS)
	./$(TEST_OUT)

bench: $(MALLOC_OBJ)
	mkdir -p exec
	$(CC) $(CFLAGS) $(CRITERION_CFLAGS) -o $(BENCH_OUT) $(BENCH_SOURCES) $(MALLOC_OBJ) $(CRITERION_LIBS)
	./$(BENCH_OUT)