libxml++ uses pkg-config

Fixes #17975.
luajit 2.0.1

Closes #17974.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
git 1.8.1.4
geeqie 1.1
fbida: needs stdenv
gnupg: IDEA cipher is now built-in and no longer patented

Closes #17976.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
yaml-cpp: latest version depends on boost

Closes #17979.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
vim 7.3.831

Closes #17982.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
xmp: fix compilation on 10.6
InspIRCd: formula updates.
- Add options for installing all non-standard modules.
- Prefer system-provided modules (e.g. OpenSSL over GnuTLS).
- Don't delete the 'data' and 'logs' directories when cleaning.