Makefile

SRC_DIR := src
OBJ_DIR := obj
BIN_DIR := bin

EXE := $(BIN_DIR)/ledPanelControl
SRC := $(wildcard $(SRC_DIR)/*.cpp)
OBJ := $(SRC:$(SRC_DIR)/%.cpp=$(OBJ_DIR)/%.o)

CPPFLAGS := -Iinclude -Imatrix/include -MMD -MP
CFLAGS   := -Wall

RGB_LIB_DISTRIBUTION=matrix
RGB_INCDIR=$(RGB_LIB_DISTRIBUTION)/include
RGB_LIBDIR=$(RGB_LIB_DISTRIBUTION)/lib
RGB_LIBRARY_NAME=rgbmatrix
RGB_LIBRARY=$(RGB_LIBDIR)/lib$(RGB_LIBRARY_NAME).a
LDFLAGS+=-L$(RGB_LIBDIR) -l$(RGB_LIBRARY_NAME) -lrt -lm -lpthread -lzmq

MAGICK_CXXFLAGS?=$(shell GraphicsMagick++-config --cppflags --cxxflags)
MAGICK_LDFLAGS?=$(shell GraphicsMagick++-config --ldflags --libs)

.PHONY: all clean

all: $(EXE)

$(EXE): $(OBJ) $(RGB_LIBRARY) | $(BIN_DIR)
	$(CXX) $(LDFLAGS) $(MAGICK_LDFLAGS) $^ $(LDLIBS) -o $@

$(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp | $(OBJ_DIR)
	$(CXX) $(CPPFLAGS) $(CFLAGS) $(MAGICK_CXXFLAGS) -c $< -o $@

$(BIN_DIR) $(OBJ_DIR):
	mkdir -p $@

$(RGB_LIBRARY):
	$(MAKE) -C $(RGB_LIBDIR)

clean:
	@$(RM) -rv $(BIN_DIR) $(OBJ_DIR)

-include $(OBJ:.o=.d)