Add explicit linking against the math library for demos.

[GoogleCodeExporter]

When compiling freetype-gl project in Fedora Linux the linker complaints about 
missing math related symbols in the demo applications. As far as I understood 
from a research on the web UNIX systems traditionally separated the standard c 
library and the math library for performance reasons and most Linux 
distributions inherit this behavior.

The attached patch (created against r113) adds explicit linking against the 
math library.

Original issue reported on code.google.com by adrian.b...@googlemail.com on 18 Feb 2012 at 1:36

Attachments:

• 0001-Added-explicit-linking-against-the-math-library-for-.patch

[GoogleCodeExporter]

Thanks, it has been fixed.

Original comment by Nicolas.Rougier@gmail.com on 18 Feb 2012 at 2:01

• Changed state: Fixed

[GoogleCodeExporter]

Thanks for applying the patch. However, my name isn't 'Adrian Broher' but 
'Marcel Metz'. Sorry for the inconvenience and confusion but it doesn't seem 
like it is possible to fix the google account display name.

Original comment by adrian.b...@googlemail.com on 18 Feb 2012 at 2:23