2014-08-20 18:53 GMT+08:00 Ralf Baechle <ralf@xxxxxxxxxxxxxx>: > On Wed, Aug 20, 2014 at 11:14:48AM +0800, chenj wrote: > >> +cflags-$(CONFIG_CPU_LOONGSON3) += -D_MIPS_ARCH_LOONGSON3A > > The _MIPS_ARCH_* namespace belongs to GCC. While it seems current GCC > does not define this symbol _MIPS_ARCH_LOONGSON3A runs into the danger > of causing a conflict when GCC eventually will define the symbol. When this symbol will be defined? With option '-march=loongson3a'?
