winpr is now always build as single library.
The build option MONOLITHIC_BUILD doesn't influence this behavior anymore.
The only exception is winpr-makecert-tool which is still build as extra
library.
This obsoletes complex_libraries for winpr.
These functions can be used to check if an processor feature is supported.
IsProcessorFeaturePresentEx is a extended version which is not available
in the windows API and allows to query additional features.
Currently it works on the following platforms:
- i386/amd64 when compiling with gcc
- ARM on linux
