go1.3更新：cc1: all warnings being treated as errors

Question

/home/demo/go/src/cmd/8l/optab.c:965:2: error: excess elements in scalar initializer [-Werror]
/home/demo/go/src/cmd/8l/optab.c:965:2: error: (near initialization for 'optab[452]') [-Werror]
/home/demo/go/src/cmd/8l/optab.c:965:2: error: excess elements in scalar initializer [-Werror]
/home/demo/go/src/cmd/8l/optab.c:965:2: error: (near initialization for 'optab[452]') [-Werror]
/home/demo/go/src/cmd/8l/optab.c:966:2: error: braces around scalar initializer [-Werror]
/home/demo/go/src/cmd/8l/optab.c:966:2: error: (near initialization for 'optab[453]') [-Werror]
/home/demo/go/src/cmd/8l/optab.c:966:2: error: excess elements in scalar initializer [-Werror]
/home/demo/go/src/cmd/8l/optab.c:966:2: error: (near initialization for 'optab[453]') [-Werror]
/home/demo/go/src/cmd/8l/optab.c:966:2: error: excess elements in scalar initializer [-Werror]
.....
./all.bash 过一会儿就这样了，然后就是
cc1: all warnings being treated as errors
go tool dist: FAILED: gcc -Wall -Wstrict-prototypes -Wextra -Wunused -Wno-sign-compare -Wno-missing-braces -Wno-parentheses -Wno-unknown-pragmas -Wno-switch -Wno-comment -Wno-missing-field-initializers -Werror -fno-common -ggdb -pipe -Wuninitialized -O2 -fmessage-length=0 -c -m32 -I /home/demo/go/include -I /home/demo/go/src/cmd/8l -o $WORK/optab.o /home/demo/go/src/cmd/8l/optab.c

google一下，说是GCC的 -Werror 参数问题。然后，我把make.bash里面gcc的-Werror参数去掉，然后 ./all.bash 还是同样的错误。