76 lines
2.4 KiB
Makefile
76 lines
2.4 KiB
Makefile
# Makefile
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# Compiler and Flags
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CXX := g++
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CXXFLAGS := -Wall -Wextra -std=c++17 -g
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# Directories
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SRC_DIR := src
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VENDOR_DIRS := vendor/imgui-docking vendor/stb
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BUILD_DIR := build
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# Include Directories
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GLFW_INCLUDE := C:/libraries/glfw/include
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INCLUDE_DIRS := $(SRC_DIR) $(VENDOR_DIRS) $(GLFW_INCLUDE) vendor/stb/include
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INCLUDE_DIRS := $(SRC_DIR) $(VENDOR_DIRS) $(GLFW_INCLUDE) vendor/gcml
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INCLUDES := $(addprefix -I, $(INCLUDE_DIRS))
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# Update compiler flags with include paths
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CXXFLAGS += $(INCLUDES)
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# -------------------------------------------------------------------------
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# Source Files
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# 1) Recursively gather *.cpp in src (including subfolders).
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# 2) Gather *.cpp from vendor/imgui-docking, vendor/stb, etc.
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# -------------------------------------------------------------------------
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SRC_FILES := $(wildcard $(SRC_DIR)/*.cpp) \
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$(wildcard $(SRC_DIR)/**/*.cpp)
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VENDOR_SRC := $(foreach dir, $(VENDOR_DIRS), $(wildcard $(dir)/*.cpp))
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STB_SRC := $(wildcard vendor/stb/src/*.cpp) # If stb has .cpp files
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ALL_SRC := $(SRC_FILES) $(VENDOR_SRC) $(STB_SRC)
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# -------------------------------------------------------------------------
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# Object Files
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# Convert each .cpp to a corresponding .o under the build/ directory.
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# For example:
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# src/Engine.cpp -> build/src/Engine.o
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# src/Windows/LoggerWindow.cpp -> build/src/Windows/LoggerWindow.o
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# -------------------------------------------------------------------------
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OBJ_FILES := $(patsubst %.cpp, $(BUILD_DIR)/%.o, $(ALL_SRC))
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# Target executable name
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TARGET := TesseractEngine.exe
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# Libraries
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LIBS := -LC:/libraries/glfw/lib -lglfw3 -lopengl32 -lgdi32 -limm32 -lole32 -loleaut32 -luuid -lwinmm -lglew32 -lglu32
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# Phony Targets
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.PHONY: all clean copy_assets
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# Default target
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all: copy_assets $(TARGET)
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# Copy assets/fonts to build/assets/fonts
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copy_assets:
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@echo Copying font assets...
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xcopy /E /I /Y "assets\fonts" "$(BUILD_DIR)\assets\fonts" >nul
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# Link all object files to create the executable
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$(TARGET): $(OBJ_FILES)
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@echo Linking $@...
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$(CXX) $(CXXFLAGS) -o $@ $^ $(LIBS)
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# Pattern rule to compile .cpp files to .o files
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# Note the mkdir on the $(dir $@) ensures subfolders under build/ exist.
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$(BUILD_DIR)/%.o: %.cpp
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@mkdir "$(dir $@)" >nul 2>&1 || echo Directory exists
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@echo Compiling $<...
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$(CXX) $(CXXFLAGS) -c $< -o $@
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# Clean build artifacts
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clean:
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@echo Cleaning up...
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if exist "$(BUILD_DIR)" rmdir /s /q "$(BUILD_DIR)"
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if exist "$(TARGET)" del /q "$(TARGET)"
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