Makefile.gp2x

# Export a OPEN2X environment variable pointing to the open2x toolchain
CHAINPREFIX=$(OPEN2X)
CROSS_COMPILE=$(CHAINPREFIX)/bin/arm-open2x-linux-
TARGET=gp2x

CC= $(CROSS_COMPILE)gcc
CXX = $(CROSS_COMPILE)g++
STRIP = $(CROSS_COMPILE)strip

CFLAGS = -I"$(CHAINPREFIX)/include" `$(CHAINPREFIX)/bin/sdl-config --cflags` -DLOG_LEVEL=4 -DTARGET_GP2X -DTARGET=$(TARGET) -O3 -g -msoft-float -fomit-frame-pointer -ffast-math -funroll-loops -fno-exceptions -Wall -Wno-unknown-pragmas -Wno-format
CXXFLAGS = $(CFLAGS)
LDFLAGS = -L$(CHAINPREFIX)/lib -lSDL_image -lSDL_ttf -lfreetype -lSDL_gfx -ljpeg -lpng12 -lSDL -lz -ldl

OBJDIR = objs/$(TARGET)
DISTDIR = dist/$(TARGET)/gmenu2x
APPNAME = $(OBJDIR)/gmenu2x

SOURCES := $(wildcard src/*.cpp)
OBJS := $(patsubst src/%.cpp, $(OBJDIR)/src/%.o, $(SOURCES))

# File types rules
$(OBJDIR)/src/%.o: src/%.cpp src/%.h
	$(CXX) $(CFLAGS) -o $@ -c $<

all: dir static

dir:
	@if [ ! -d $(OBJDIR)/src ]; then mkdir -p $(OBJDIR)/src; fi

debug-static: $(OBJS)
	@echo "Linking gmenu2x-debug..."
	$(CXX) -o $(APPNAME)-debug $(OBJS) -static `$(CHAINPREFIX)/bin/sdl-config --static-libs` $(LDFLAGS)

debug-shared: $(OBJS)
	@echo "Linking gmenu2x-debug..."
	$(CXX) -o $(APPNAME)-debug `$(CHAINPREFIX)/bin/sdl-config --libs` $(LDFLAGS) $(OBJS)

shared: debug-shared
	$(STRIP) $(APPNAME)-debug -o $(APPNAME)

static: debug-static
	$(STRIP) $(APPNAME)-debug -o $(APPNAME)

clean:
	rm -rf $(OBJDIR) $(DISTDIR) *.gcda *.gcno $(APPNAME)

dist: dir static
	install -m755 -D $(APPNAME) $(DISTDIR)/gmenu2x
	install -m755 -d $(DISTDIR)/sections/applications $(DISTDIR)/sections/emulators $(DISTDIR)/sections/games $(DISTDIR)/sections/settings
	install -m644 -D README.rst $(DISTDIR)/README.txt
	install -m644 -D COPYING $(DISTDIR)/COPYING
	install -m644 -D ChangeLog $(DISTDIR)/ChangeLog
	cp -RH assets/skins assets/translations assets/$(TARGET)/* $(DISTDIR)
	mv $(DISTDIR)/autorun.gpu $(DISTDIR)/..

-include $(patsubst src/%.cpp, $(OBJDIR)/src/%.d, $(SOURCES))

$(OBJDIR)/src/%.d: src/%.cpp
	@if [ ! -d $(OBJDIR)/src ]; then mkdir -p $(OBJDIR)/src; fi
	$(CXX) -M $(CXXFLAGS) $< > $@.$$$$; \
	sed 's,\($*\)\.o[ :]*,\1.o $@ : ,g' < $@.$$$$ > $@; \
	rm -f $@.$$$$