xcode: update to 5.0.1 on 10.8.
Avoid comparing MacOS.version to floats
Avoid comparing Xcode.version to floats
icu4c: enable verbose build log.
poco: fix SHA-1.

Closes #23453.
offlineimap 6.5.5

Closes #23460.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
sdl_mixer: add universal option.

Closes #23461.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
pyenv 0.4.0-20131023

Changes:

* pyenv: Improved [fish shell](http://fishshell.com/) support
* python-build: Add new PyPy releases; pypy-2.1, pypy-2.1-src,
* pypy3-2.1-beta1, pypy3-2.1-beta1-src
* python-build: Add ancient versions; 2.4, 2.4.1, 2.4.3, 2.4.4 and 2.4.5
* python-build: Add alpha releases; 3.4.0a2, 3.4.0a3, 3.4.0a4
* python-build: Update default pip version (1.4 -> 1.4.1)
* python-build: Update default setuptools version (0.9.7 -> 1.1.6)

Closes #23462.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
passenger 4.0.21

Closes #23463.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
macvim: fix compilation on 10.9.

On Mavericks we need to explicitly include AvailabilityMacros.h to have
the version detection macros defined.

Fix 10.9 ruby framework detection and compilation

Mavericks ships with version 1.8 and 2.0 of the Ruby.framework, so we
must directly link the framework version matching the ruby-command.

This also means that ruby.h must no longer included via the framework
name, which has the nice side effect of allowing you to compile with
non-framework rubies, if you remove the formula's hardcoded RUBY_PATH.

For macvim-HEAD we use the current framework's ruby command because it
only works with that and is incompatible with our patches.

Closes #20473.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
open-mpi 1.7.3

* Migrate 1.7 from devel to the default.

Closes #23467.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
ace: fix build on 10.9 and cleanup.

Closes #23469.
installer: don't try and unlink nil tabfile.

Closes #23472.
libmemcached: fix "tr1/cintypes" error on 10.9.

Closes #22259.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
ace: improve and cleanup 10.9 fix.
global: further limit tap formula regex.
formula_installer: further fix tab file handling.

Closes #23477.
mongodb: 2.4.7 (stable) and 2.5.3 (devel)

Closes #23427.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
mongodb: remove outdated bottles.
Improve Xcode and CLT installation instructions.