emerge coreutils出错

Amorous

用的gcc-4.1.0 glibc-2.4信息如下

".deps/chgrp.Tpo" -c -o chgrp.o chgrp.c; \
then mv -f ".deps/chgrp.Tpo" ".deps/chgrp.Po"; else rm -f ".deps/chgrp.Tpo"; exit 1; fi
chgrp.c: In function 'usage':
chgrp.c:166: warning: branch target register load optimization is not intended to be run twice
In file included from lbracket.c:3:
test.c:129: error: static declaration of 'eaccess' follows non-static declaration
/usr/include/unistd.h:266: error: previous declaration of 'eaccess' was here
make[3]: *** [lbracket.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory `/var/tmp/portage/coreutils-5.2.1-r7/work/coreutils-5.2.1/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/var/tmp/portage/coreutils-5.2.1-r7/work/coreutils-5.2.1/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/var/tmp/portage/coreutils-5.2.1-r7/work/coreutils-5.2.1'
make: *** [all] ���璇� 2

!!! ERROR: sys-apps/coreutils-5.2.1-r7 failed.
!!! Function src_compile, Line 100, Exitcode 2
!!! emake