libgcc_s.so.1 and libstdc++.so.6 are shadowed (after gcc update?)

Hi

# uname -a
FreeBSD tut.intra 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Mon May 21
19:32:01 EEST 2007     root_at_tut.intra:/usr/obj/usr/src/sys/TUT  i386

# portsclean -L
** /usr/local/lib/gcc/i386-portbld-freebsd7.0/3.4.6/libgcc_s.so.1 is
shadowed by /lib/libgcc_s.so.1
        /lib/libgcc_s.so.1      <- ?
        /usr/local/lib/gcc/i386-portbld-freebsd7.0/3.4.6/libgcc_s.so.1
 <- gcc-3.4.6_1,1
 --> This may be an undesirable situation
Leave /lib/libgcc_s.so.1 (specify -i to ask on this)

** /usr/local/lib/gcc/i386-portbld-freebsd7.0/3.4.6/libstdc++.so.6 is
shadowed by /usr/lib/libstdc++.so.6
        /usr/lib/libstdc++.so.6 <- ?
        /usr/local/lib/gcc/i386-portbld-freebsd7.0/3.4.6/libstdc++.so.6
<- gcc-3.4.6_1,1
 --> This may be an undesirable situation
Leave /usr/lib/libstdc++.so.6 (specify -i to ask on this)


Should I fix this?

-- 
/tut