.PHONY:all
all:toolchain_prep

.PHONY:toolchain_prep
toolchain_prep:
	@echo Uncompressing toolchain, please wait for a few minutes ...
ifeq ($(SDK_VERSION),rt288x)
	tar -jxf buildroot-gcc463_32bits.tar.bz2
ifneq ($(UBOOT_TOOLCHAIN),buildroot-gcc463)
	tar -jxf $(UBOOT_TOOLCHAIN).tar.bz2
endif
	# Install C libarary.
	cp -a `$(TOOLPATH)/bin/$(TOOLPREFIX)gcc -print-sysroot`/lib/* $(INSTALL_ROOT)/lib
else
#tar -jxf buildroot-gcc463_32bits.tar.bz2
	tar -jxf buildroot-gcc342.tar.bz2
#cp -a `$(TOOLPATH)/bin/$(TOOLPREFIX)gcc -print-sysroot`/lib/* $(INSTALL_ROOT)/lib
endif
