FindPhysFSΒΆ
Locate PhysFS library This module defines:
- PHYSFS_LIBRARY
- the name of the library to link against 
- PHYSFS_FOUND
- if false, do not try to link to PHYSFS 
- PHYSFS_INCLUDE_DIR
- where to find physfs.h 
$PHYSFSDIR is an environment variable that would correspond to:
./configure --prefix=$PHYSFSDIR
used in building PHYSFS.
