| # |
| # Cross Platform Makefile |
| # Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X |
| # |
| |
| EXE = example_null |
| EXTRA_WARNINGS ?= 0 |
| SOURCES = main.cpp |
| SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp |
| OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES)))) |
| UNAME_S := $(shell uname -s) |
| |
| CXXFLAGS += -I../ -I../../ |
| CXXFLAGS += -g -Wall -Wformat |
| LIBS = |
| |
| # We use the EXTRA_WARNINGS flag on our CI setup to eagerly catch zealous warnings |
| ifeq ($(EXTRA_WARNINGS), 1) |
| CXXFLAGS += -Wno-zero-as-null-pointer-constant -Wno-double-promotion -Wno-variadic-macros |
| endif |
| |
| ##--------------------------------------------------------------------- |
| ## BUILD FLAGS PER PLATFORM |
| ##--------------------------------------------------------------------- |
| |
| ifeq ($(UNAME_S), Linux) #LINUX |
| ECHO_MESSAGE = "Linux" |
| ifneq ($(EXTRA_WARNINGS), 0) |
| CXXFLAGS += -Wextra -pedantic |
| endif |
| CFLAGS = $(CXXFLAGS) |
| endif |
| |
| ifeq ($(UNAME_S), Darwin) #APPLE |
| ECHO_MESSAGE = "Mac OS X" |
| ifneq ($(EXTRA_WARNINGS), 0) |
| CXXFLAGS += -Weverything -Wno-reserved-id-macro -Wno-c++98-compat-pedantic -Wno-padded -Wno-c++11-long-long |
| endif |
| CFLAGS = $(CXXFLAGS) |
| endif |
| |
| ifeq ($(findstring MINGW,$(UNAME_S)),MINGW) |
| ECHO_MESSAGE = "MinGW" |
| ifneq ($(EXTRA_WARNINGS), 0) |
| CXXFLAGS += -Wextra -pedantic |
| endif |
| CFLAGS = $(CXXFLAGS) |
| endif |
| |
| ##--------------------------------------------------------------------- |
| ## BUILD RULES |
| ##--------------------------------------------------------------------- |
| |
| %.o:%.cpp |
| $(CXX) $(CXXFLAGS) -c -o $@ $< |
| |
| %.o:../%.cpp |
| $(CXX) $(CXXFLAGS) -c -o $@ $< |
| |
| %.o:../../%.cpp |
| $(CXX) $(CXXFLAGS) -c -o $@ $< |
| |
| all: $(EXE) |
| @echo Build complete for $(ECHO_MESSAGE) |
| |
| $(EXE): $(OBJS) |
| $(CXX) -o $@ $^ $(CXXFLAGS) $(LIBS) |
| |
| clean: |
| rm -f $(EXE) $(OBJS) |