新版prerelease分支编译错误

[shandongtlb]

大佬你好，我用的gcc8版本工具链编译，刚开始就报错了，之前的分支用gcc8没问题的啊，😪😪

报错如下

HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/fstree.o aarch64-linux-gnu-gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=pattern’ ../scripts/Makefile.build:159: recipe for target 'scripts/mod/devicetable-offsets.s' failed make[3]: *** [scripts/mod/devicetable-offsets.s] Error 1 make[3]: *** Waiting for unfinished jobs.... HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/util.o HOSTCC scripts/dtc/data.o SHIPPED scripts/dtc/dtc-parser.tab.c SHIPPED scripts/dtc/dtc-parser.tab.h SHIPPED scripts/dtc/dtc-lexer.lex.c aarch64-linux-gnu-gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=pattern’ UPD include/config/kernel.release HOSTCC scripts/selinux/genheaders/genheaders ../scripts/Makefile.build:313: recipe for target 'scripts/mod/empty.o' failed make[3]: *** [scripts/mod/empty.o] Error 1 HOSTCC scripts/selinux/mdp/mdp HOSTCC scripts/dtc/dtc-parser.tab.o HOSTCC scripts/dtc/dtc-lexer.lex.o Using .. as source for kernel ../scripts/Makefile.build:599: recipe for target 'scripts/mod' failed make[2]: *** [scripts/mod] Error 2 make[2]: *** Waiting for unfinished jobs.... CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h CHK include/generated/timeconst.h CC kernel/bounds.s aarch64-linux-gnu-gcc: error: unrecognized command line option ‘-ftrivial-auto-var-init=pattern’ .././Kbuild:19: recipe for target 'kernel/bounds.s' failed make[2]: *** [kernel/bounds.s] Error 1 make[2]: *** Waiting for unfinished jobs.... UPD include/generated/timeconst.h /root/prerelease/p-miui-new/Makefile:1142: recipe for target 'prepare0' failed make[1]: *** [prepare0] Error 2 make[1]: *** Waiting for unfinished jobs.... HOSTLD scripts/dtc/dtc /root/prerelease/p-miui-new/Makefile:560: recipe for target 'scripts' failed make[1]: *** [scripts] Error 2 make[1]: Leaving directory '/root/prerelease/p-miui-new/out' Makefile:152: recipe for target 'sub-make' failed make: *** [sub-make] Error 2 root@ubuntu:~/prerelease/p-miui-new#

不知道该如何解决，百度谷歌都找了没有实际性解决问题的方法，烦劳大佬帮慢看一下，谢谢😊😊