- Do not embed revision hashes inside patches by creating a symlink
with constant name in `pre-patch' stage
- Add explanatory comment on why do we want to link Boost libraries
dynamically while I'm here
(Only the first 10 of 11 ports in this commit are shown above. )
- Belatedly update to version 1.4 (switch to DISTVERSION to make testing
of -RC versions easier)
- Point MASTER_SITES to fetch distfiles from Bitbucket (src.luxrender.net
redirects there now)
- Add two new USES: `execinfo' and `python:version'; the latter is needed
to avoid build breakage when both Python 2.x and 3.x are installed
- Remove `-pedantic' from CMAKE_CXX_FLAGS to allow building with GCC 4.2
by avoiding "floating constant exceeds range of 'long double'" error
- Reword X11_DESC slightly while here in order to insert space in "Qt 4"
while retaining visual appeal of option description text in the dialog