Makefile

CXX = g++
 
#CXXFLAGS = -fopenmp -Wall -O3 -DUSE_FREEIMAGE_PNG
CXXFLAGS = -fopenmp -Wall -msse2 -O3 --std=c++98
LINKER   = g++ -o
LDFLAGS = -L./lib/ -lgomp -lfreeimage


EXE = rayTracer
BINARY_PATH=bin
OBJECT_PATH= obj
SOURCE_PATH=src

SOURCES  := $(wildcard $(SOURCE_PATH)/*.cpp)
INCLUDES := $(wildcard $(SOURCE_PATH)/*.h)
OBJECTS  := $(SOURCES:$(SOURCE_PATH)/%.cpp=$(OBJECT_PATH)/%.o)
rm       = rm -f

all: $(OBJECTS) $(BINARY_PATH)/$(EXE)

$(BINARY_PATH)/$(EXE): $(OBJECTS) | $(BINARY_PATH)
	@$(LINKER) $@ $(OBJECTS) $(LDFLAGS) 
	@echo "Linking complete!"

$(OBJECTS): $(OBJECT_PATH)/%.o : $(SOURCE_PATH)/%.cpp | $(OBJECT_PATH)
	@$(CXX) $(CXXFLAGS) -c $< -o $@
	@echo "Compiled "$<" successfully!"

$(OBJECT_PATH):
	mkdir -p $(OBJECT_PATH)

$(BINARY_PATH):
	mkdir -p $(BINARY_PATH)

.PHONEY: clean
clean:
	@$(rm) $(OBJECTS)
	@echo "Cleanup complete!"

.PHONEY: remove
remove: clean
	@$(rm) $(BINARY_PATH)/$(EXE)
	@echo "Executable removed!"