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84 lines
2.4 KiB
84 lines
2.4 KiB
# |
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# Cross Platform Makefile |
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# Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X |
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# |
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# You will need SDL3 (http://www.libsdl.org) which is still unreleased/unpackaged. |
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#CXX = g++ |
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#CXX = clang++ |
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EXE = example_sdl3_opengl3 |
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IMGUI_DIR = ../.. |
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SOURCES = main.cpp |
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SOURCES += $(IMGUI_DIR)/imgui.cpp $(IMGUI_DIR)/imgui_demo.cpp $(IMGUI_DIR)/imgui_draw.cpp $(IMGUI_DIR)/imgui_tables.cpp $(IMGUI_DIR)/imgui_widgets.cpp |
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SOURCES += $(IMGUI_DIR)/backends/imgui_impl_sdl3.cpp $(IMGUI_DIR)/backends/imgui_impl_opengl3.cpp |
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OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES)))) |
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UNAME_S := $(shell uname -s) |
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LINUX_GL_LIBS = -lGL |
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CXXFLAGS = -std=c++11 -I$(IMGUI_DIR) -I$(IMGUI_DIR)/backends |
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CXXFLAGS += -g -Wall -Wformat |
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LIBS = |
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##--------------------------------------------------------------------- |
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## OPENGL ES |
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##--------------------------------------------------------------------- |
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## This assumes a GL ES library available in the system, e.g. libGLESv2.so |
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# CXXFLAGS += -DIMGUI_IMPL_OPENGL_ES2 |
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# LINUX_GL_LIBS = -lGLESv2 |
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## If you're on a Raspberry Pi and want to use the legacy drivers, |
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## use the following instead: |
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# LINUX_GL_LIBS = -L/opt/vc/lib -lbrcmGLESv2 |
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##--------------------------------------------------------------------- |
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## BUILD FLAGS PER PLATFORM |
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##--------------------------------------------------------------------- |
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ifeq ($(UNAME_S), Linux) #LINUX |
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ECHO_MESSAGE = "Linux" |
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LIBS += $(LINUX_GL_LIBS) -ldl `sdl3-config --libs` |
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CXXFLAGS += `sdl3-config --cflags` |
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CFLAGS = $(CXXFLAGS) |
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endif |
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ifeq ($(UNAME_S), Darwin) #APPLE |
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ECHO_MESSAGE = "Mac OS X" |
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LIBS += -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo `sdl3-config --libs` |
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LIBS += -L/usr/local/lib -L/opt/local/lib |
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CXXFLAGS += `sdl3-config --cflags` |
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CXXFLAGS += -I/usr/local/include -I/opt/local/include |
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CFLAGS = $(CXXFLAGS) |
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endif |
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ifeq ($(OS), Windows_NT) |
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ECHO_MESSAGE = "MinGW" |
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LIBS += -lgdi32 -lopengl32 -limm32 `pkg-config --static --libs sdl3` |
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CXXFLAGS += `pkg-config --cflags sdl3` |
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CFLAGS = $(CXXFLAGS) |
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endif |
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##--------------------------------------------------------------------- |
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## BUILD RULES |
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##--------------------------------------------------------------------- |
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%.o:%.cpp |
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$(CXX) $(CXXFLAGS) -c -o $@ $< |
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%.o:$(IMGUI_DIR)/%.cpp |
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$(CXX) $(CXXFLAGS) -c -o $@ $< |
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%.o:$(IMGUI_DIR)/backends/%.cpp |
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$(CXX) $(CXXFLAGS) -c -o $@ $< |
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all: $(EXE) |
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@echo Build complete for $(ECHO_MESSAGE) |
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$(EXE): $(OBJS) |
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$(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS) |
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clean: |
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rm -f $(EXE) $(OBJS)
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