ps2eps: fix options for gcc

Closes #21084.
libxml2: allow installation without Python
libgnomecanvasmm 2.26.0

Closes #18529.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
Replace == :leopard with <= :leopard
youtube-dl 2013.07.10

Closes #21117.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
node 0.10.13

Closes #21116.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
fix deps

Closes #21113.
Show symlink target if linking fails

Closes #21060.
logstash 1.1.13

Closes #21043.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
tinycdb 0.78

Closes #21098.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
ioping 0.7

Closes #21128.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
denominator 3.0.0

Closes #21131.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
easytag: fix flac support
spatialite-gui 1.7.1, libspatialite 4.1.1

- spatialite-gui 1.7.x requires libspatialite to be built with libxml2 support

( https://groups.google.com/d/msg/spatialite-users/h8bdWISBhIQ/57m9wHfKCVoJ )
spatialite-tools: 4.1.1
libspatialite 4.1.1, spatialite-gui 1.7.1: fixes for XCode 4.6+ and SnoLeo libxml2