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|
VERSION ?= dev
FLAGS += -DVERSION=$(VERSION) -DVERSION_$(subst .,_,$(VERSION))
# Generate dependency files alongside the object files
FLAGS += -MMD
# Optimization
FLAGS += -O3 -march=nocona -ffast-math
FLAGS += -Wall
FLAGS += -g
CXXFLAGS += -std=c++11
ifeq ($(ARCH), lin)
FLAGS += -DARCH_LIN
endif
ifeq ($(ARCH), mac)
FLAGS += -DARCH_MAC
CXXFLAGS += -stdlib=libc++
LDFLAGS += -stdlib=libc++
MAC_SDK_FLAGS = -mmacosx-version-min=10.7
FLAGS += $(MAC_SDK_FLAGS)
LDFLAGS += $(MAC_SDK_FLAGS)
endif
ifeq ($(ARCH), win)
FLAGS += -DARCH_WIN
FLAGS += -D_USE_MATH_DEFINES
endif
OBJECTS += $(patsubst %, build/%.o, $(SOURCES))
DEPS = $(patsubst %, build/%.d, $(SOURCES))
# Final targets
$(TARGET): $(OBJECTS)
$(CXX) -o $@ $^ $(LDFLAGS)
# Object targets
-include $(DEPS)
build/%.c.o: %.c
@mkdir -p $(@D)
$(CC) $(FLAGS) $(CFLAGS) -c -o $@ $<
build/%.cpp.o: %.cpp
@mkdir -p $(@D)
$(CXX) $(FLAGS) $(CXXFLAGS) -c -o $@ $<
build/%.cc.o: %.cc
@mkdir -p $(@D)
$(CXX) $(FLAGS) $(CXXFLAGS) -c -o $@ $<
build/%.m.o: %.m
@mkdir -p $(@D)
$(CC) $(FLAGS) $(CFLAGS) -c -o $@ $<
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