2009-11-13libc/glibc: add 2.10.1
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> [Fri, 13 Nov 2009 21:37:18 +0100] rev 1625
libc/glibc: add 2.10.1

Woo... It seems the glibc guys finally decided that tarballs
were not deprecated, in fact.

The patchset was vampirised from Gentoo (kudos, guys!), and
applies to glibc+ports, so that's why it's been added as a
patchset against ports, not against glibc.

2009-11-13scripts: add a new helper script to easily rediff a patchset
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> [Fri, 13 Nov 2009 19:34:18 +0100] rev 1624
scripts: add a new helper script to easily rediff a patchset

2009-11-12scripts: be POSIXly correct in helper scripts
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> [Thu, 12 Nov 2009 18:42:13 +0100] rev 1623
scripts: be POSIXly correct in helper scripts

Fix helper scripts to be POSIXly correct: don't expect '.' (the dot
builtin) to search CWD if it is not in $PATH.