------- Comment #10 from jwakely dot gcc at gmail dot com 2009-06-19 15:31
-------
I've just noticed this bit of install.texi:
The build process works more smoothly with the legacy Sun tools so, if you
have @file{/usr/xpg4/bin} in your @env{PATH}, we recommend that you place
@file{/usr/bin} before @file{/usr/xpg4/bin} for the duration of the build.
That directly contradicts my experience with this bug, which is that you must
have /usr/xpg4/bin/sed earlier in your path than /usr/bin/sed in order to get
symbol versioning in libstdc++
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38923
