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70 lines
1.7 KiB
70 lines
1.7 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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EXE = example_null
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EXTRA_WARNINGS ?= 0
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SOURCES = main.cpp
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SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
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OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
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UNAME_S := $(shell uname -s)
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CXXFLAGS += -I../ -I../../
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CXXFLAGS += -g -Wall -Wformat
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LIBS =
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# We use the EXTRA_WARNINGS flag on our CI setup to eagerly catch zealous warnings
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ifeq ($(EXTRA_WARNINGS), 1)
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CXXFLAGS += -Wno-zero-as-null-pointer-constant -Wno-double-promotion -Wno-variadic-macros
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endif
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##---------------------------------------------------------------------
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## BUILD FLAGS PER PLATFORM
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##---------------------------------------------------------------------
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ifeq ($(UNAME_S), Linux) #LINUX
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ECHO_MESSAGE = "Linux"
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ifneq ($(EXTRA_WARNINGS), 0)
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CXXFLAGS += -Wextra -pedantic
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endif
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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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ifneq ($(EXTRA_WARNINGS), 0)
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CXXFLAGS += -Weverything -Wno-reserved-id-macro -Wno-c++98-compat-pedantic -Wno-padded -Wno-c++11-long-long
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endif
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CFLAGS = $(CXXFLAGS)
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endif
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ifeq ($(findstring MINGW,$(UNAME_S)),MINGW)
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ECHO_MESSAGE = "MinGW"
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ifneq ($(EXTRA_WARNINGS), 0)
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CXXFLAGS += -Wextra -pedantic
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endif
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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 $@ $<
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%.o:../%.cpp
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$(CXX) $(CXXFLAGS) -c -o $@ $<
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%.o:../../%.cpp
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$(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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