Robert P. J. DAY says:
According to Mike Frysinger, this patch was removed from Gentoo in the
2.3.x series and didn't seem to cause any adverse effects. So toss it
from the patch directories for glibc 2.5 and up.
1 --- gcc-4.1.2.orig/libstdc++-v3/include/ext/rope 2005-08-17 04:28:44.000000000 +0200
2 +++ gcc-4.1.2/libstdc++-v3/include/ext/rope 2007-03-04 23:34:08.000000000 +0100
4 #include <bits/allocator.h>
5 #include <ext/hash_fun.h>
7 +/* cope w/ index defined as macro, SuSv3 proposal */
11 # define __GC_CONST const
13 --- gcc-4.1.2.orig/libstdc++-v3/include/ext/ropeimpl.h 2005-08-17 04:28:44.000000000 +0200
14 +++ gcc-4.1.2/libstdc++-v3/include/ext/ropeimpl.h 2007-03-04 23:34:08.000000000 +0100
16 #include <ext/memory> // For uninitialized_copy_n
17 #include <ext/numeric> // For power
19 +/* cope w/ index defined as macro, SuSv3 proposal */