编译gcc时出的问题

Q仙人

现用gcc version 3.4.6安装gcc－2.95.3时
make
如下
/usr/include/bits/pthreadtypes.h:99: warning: unnamed struct/union that defines no instances
../../gcc-2.95.3/gcc/frame.c:55: extra brace group at end of initializer
../../gcc-2.95.3/gcc/frame.c:55: (near initialization for `object_mutex.__data')
../../gcc-2.95.3/gcc/frame.c:55: warning: excess elements in struct initializer
../../gcc-2.95.3/gcc/frame.c:55: warning: (near initialization for `object_mutex.__data')
make[1]: *** [libgcc2.a] 错误 1
make[1]:正在离开目录 `/home/chenqin/gcc-build/gcc'
make: *** [all-gcc] 错误 2
哪位帮指点下。怎么解决错误
谢谢