Make pyrogenesis and tests depend on Collada, fixes#404.
This commit includes custom modules for CxxTest and pkg-config support
that can be improved upon in the future. It also includes all necessary
changes to the build scripts, but the new premake5 features are not
fully exploited yet.
With this change, premake5 becomes the default, but CI scripts on Unix
will continue using premake4 for a while, in order to avoid regressions.
Includes code by zsol.
Reviewed by: wraitii, leper
Differential Revision: https://code.wildfiregames.com/D72
This was SVN commit r20381.
graphics: basic terrain passibility
atlas: lots of changes to make atlas compile under linux
unix/X: more clipboard support - copy from 0AD to other programs
unix/debug: use sys_get_executable_name instead of hard-coded paths
... and lots of other misc. changes
This was SVN commit r4640.
