交叉编译环境升级，arm-linux-gnueabihf-gcc升级到6，Your GCC is older than 6.0 and is not supported

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今天下载Uboot，发现编译失败

看提示信息，是版本过低

查看当前版本

查看当前版本信息，果然是这个问题

修改Uboot源码

uboot的源码：/arch/arm/config.mk

uboot的源码：/arch/arm/config.mk # Only test once ifeq ($(CONFIG_$(SPL_)SYS_THUMB_BUILD),y) #archprepare: checkthumb checkgcc6 archprepare: checkthumb checkthumb: @if test "$(call cc-name)" = "gcc" -a \ "$(call cc-version)" -lt "0404"; then \ echo -n '*** Your GCC does not produce working '; \ echo 'binaries in THUMB mode.'; \ echo '*** Your board is configured for THUMB mode.'; \ false; \ fi #else #archprepare: checkgcc6 endif #checkgcc6: # @if test "$(call cc-name)" = "gcc" -a \ # "$(call cc-version)" -lt "0600"; then \ # echo '*** Your GCC is older than 6.0 and is not supported'; \ # false;

如果再次编译报错，那就检查是不是没有用tab，而是用的空格