Makefile.freerunner

.SUFFIXES:

export PATH		:=	/usr/local/openmoko/arm/bin:$(PATH)

#---------------------------------------------------------------------------------
# the prefix on the compiler executables
#---------------------------------------------------------------------------------
PREFIX		:=	arm-angstrom-linux-gnueabi-

export CC	:=	$(PREFIX)gcc
export CXX	:=	$(PREFIX)g++
export AS	:=	$(PREFIX)as
export AR	:=	$(PREFIX)ar
export OBJCOPY	:=	$(PREFIX)objcopy
export READELF	:=	$(PREFIX)readelf
export STRIP	:=	$(PREFIX)strip

#---------------------------------------------------------------------------------
%.o: %.cpp
	@echo $(notdir $<)
	$(CXX) -MMD -MP -MF $(DEPSDIR)/$*.d $(CXXFLAGS) -c $< -o $@
	
#---------------------------------------------------------------------------------
%.o: %.c
	@echo $(notdir $<)
	$(CC) -MMD -MP -MF $(DEPSDIR)/$*.d $(CFLAGS) -c $< -o $@


%.freerunner:
	@echo linking...
	@$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@

#---------------------------------------------------------------------------------
# TARGET is the name of the output, if this ends with _mb a multiboot image is generated
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# DATA is a list of directories containing data files
# INCLUDES is a list of directories containing header files
#---------------------------------------------------------------------------------
TARGET		:=	SGZ2D
BUILD		:=	build-freerunner
SOURCES		:=	code \
				code/client \
				code/client/audio \
				code/client/gui \
				code/client/gui/button \
				code/client/gui/frame \
				code/client/input \
				code/client/renderer \
				code/client/renderer/texture \
				code/client/renderer/window \
				code/common \
				code/common/data \
				code/common/debug \
				code/common/engine \
				code/common/entities \
				code/common/script \
				code/server \
				code/server/gameServer \
				code/server/managers \
				code/server/managers/entityManager \
				code/server/managers/levelManager \
				code/server/managers/textureManager \
				code/server/networkServer \
				code/system \
				code/system/lua \
				code/system/lua/Proxies \
				code/system/sdl \
				code/system/sdl/audio \
				code/system/sdl/entities \
				code/system/sdl/input \
				code/system/sdl/renderer \
				code/system/sdl/window \
				lua
DATA		:=
INCLUDES	:=

#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
CFLAGS	:=	-g -Wall -O3\
 			-fomit-frame-pointer\
			-ffast-math\
			-march=armv4t -mtune=arm920t

CFLAGS	+=	$(INCLUDE) -DpedanticGCC -DPLAT_FREERUNNER -DSGZ2D -DREND_SDL -DSND_SDL -DIN_SDL -DNET_OFF -DGUI_SGZ -DSCRIPT_LUA -DLUA_USE_POSIX
CXXFLAGS	+=	$(CFLAGS)

ASFLAGS	:=
LDFLAGS	=	-g

#---------------------------------------------------------------------------------
# any extra libraries we wish to link with the project
#---------------------------------------------------------------------------------
LIBS	:=	-lSDL_image -ljpeg -lpng12 -lz -lSDL_mixer -lSDL -lSDLmain -lgcc -lm -ldl -lpthread -msoft-float

#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS	:=	/usr/local/openmoko/arm/arm-angstrom-linux-gnueabi /usr/local/openmoko/arm/arm-angstrom-linux-gnueabi/usr

#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------

export OUTPUT	:=	$(CURDIR)/$(TARGET)
export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
			$(foreach dir,$(DATA),$(CURDIR)/$(dir))

export DEPSDIR	:=	$(CURDIR)/$(BUILD)

#---------------------------------------------------------------------------------
# automatically build a list of object files for our project
#---------------------------------------------------------------------------------
CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))

#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
#---------------------------------------------------------------------------------
	export LD	:=	$(CC)
#---------------------------------------------------------------------------------
else
#---------------------------------------------------------------------------------
	export LD	:=	$(CXX)
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------

export OFILES	:= $(addsuffix .o,$(BINFILES)) $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)

#---------------------------------------------------------------------------------
# build a list of include paths
#---------------------------------------------------------------------------------
export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
					$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
					-I$(CURDIR)/$(BUILD) \
					-I$(CURDIR)/lua

#---------------------------------------------------------------------------------
# build a list of library paths
#---------------------------------------------------------------------------------
export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)

.PHONY: $(BUILD) clean

#---------------------------------------------------------------------------------
$(BUILD):
	@[ -d $@ ] || mkdir -p $@
	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile.freerunner

all	: $(BUILD)

#---------------------------------------------------------------------------------
strip	:
	@echo stripping...
	@$(STRIP) $(OUTPUT).freerunner

#---------------------------------------------------------------------------------
clean:
	@echo clean ...
	@rm -fr $(BUILD) $(TARGET).elf $(TARGET).freerunner

#---------------------------------------------------------------------------------
else

DEPENDS	:=	$(OFILES:.o=.d)

#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(OUTPUT).freerunner:	$(OFILES)

%.o	:	%.pcx
	@echo $(notdir $<)
	@$(bin2o)

-include $(DEPENDS)

#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------