From Paweł Tomulik:
- Fixed the issue with LDMODULEVERSIONFLAGS reported by Tim Jennes
(https://pairlist4.pair.net/pipermail/scons-users/2016-May/004893.html).
- An error was causing “-Wl,Bsymbolic” being added to linker's command-line
+ An error was causing "-Wl,Bsymbolic" being added to linker's command-line
even when there was no specified value in LDMODULEVERSION and thus no
need for the flags to be specified.
- Added LoadableModule to the list of global functions (DefaultEnvironment