On an nVidia card under linux when using the nVidia drivers, if one has a dual-monitor setup, the game takes control of both monitors and displays precisely in the center of them, resulting in extremely delayed mouse movements (since these are handled by OpenGL), and making the windowed mode the only option to play the game.

Received a crashlog from irc user Funcod.

(error while dumping stack: No stack frames found) errno = 13 (Insufficient access rights to open file) OS error = 2 (The system cannot find the file specified.)

On OS X, after performing a build and editing some source code, errors like the following occur:

ld: in ../../../binaries/system/libengine.a, malformed archive TOC entry for _MASK__PSRETURN_Scripting_SetupFailed, offset 164452311 is beyond end of file 14363576 for architecture x86_64

or equally disturbing:

ld: in ../../../binaries/system/libengine.a(!<arch> #1/20), archive member '!<arch> #1/20' with length 100644 is not mach-o or llvm bitcode for architecture x86_64

We've been working around this by performing make clean every time, but that's a slow and frustrating process. Apparently the problem is the library table of contents needs to be updated after a rebuild, and this isn't happening automatically with ar. A suggested fix is ​running ranlib after ar and before ld which I can confirm works (run ranlb on the affected library after you get the error, then make again and it works). I don't know about the other suggestion of using the -s option for ar, but that's worth testing too.