Fixed bug 3262 - Premake scripts are not compatible with "Genie" (premake fork)


Genie ( is a well known premake fork which uses internally Lua 5.3 (as opposed to version 5.1 used in premake4).
As there is some Lua's API breaks in Lua 5.2, SDL premake scripts do not works with premake.

The two incompatibilities I noticed were:
* unhandle modes "rt" and "wt" for Has opens files in text mode by default, the "t" flag is not needed (this flag is not supported in Genie).
* os.execute signature change, the return value is a tuple from Lua 5.2, before it was just the called program exit code.
3 files changed