use makefile

1 files changed, 45 insertions, 0 deletions

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..4d60105
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,45 @@
+CC=cc
+
+BIN_EXT =
+MKDIR = mkdir -p $(OUT_DIR) $(dir $@)
+RM = rm -rf
+
+CFLAGS=-Wall -Wpedantic
+
+LIBFLAGS=$(shell pkg-config --cflags --libs lua55)
+DEBUG_CFLAGS=-g
+
+SRC_DIR=src
+OUT_DIR=out
+TARGET=pow
+CFLAGS+=$(LIBFLAGS)
+
+ifeq ($(wildcard $(SRC_DIR)),)
+$(error Source directory '$(SRC_DIR)' not found. Please specify the source directory using 'make SRC_DIR=path/to/source' or edit the makefile)
+endif
+
+SRC_FILES := $(wildcard $(SRC_DIR)/**/*.c) $(wildcard $(SRC_DIR)/*.c)
+
+OBJ_FILES := $(patsubst $(SRC_DIR)/%.c,$(OUT_DIR)/%.o,$(SRC_FILES))
+
+DEP_FILES := $(OBJ_FILES:.o=.d)
+
+$(OUT_DIR)/%.o: $(SRC_DIR)/%.c
+	$(MKDIR)
+	$(CC) -c -o $@ $< $(CFLAGS)
+
+-include $(DEP_FILES)
+
+all: $(TARGET)
+
+debug: CFLAGS += $(DEBUG_CFLAGS)
+debug: $(TARGET)
+
+$(TARGET): $(OBJ_FILES)
+	$(CC) -o $@$(BIN_EXT) $^ $(CFLAGS)
+
+.PHONY: clean
+
+clean:
+	$(RM) $(OUT_DIR) $(TARGET)$(BIN_EXT)
+