cmake DPHYSFS_HAVE_READLINE examples

glKarin/com.n0n3m4.diii4a Q3E/src/main/jni/etw/Omnibot/dependencies/physfs/CMakeLists.txt :311 

ADD_DEFINITIONS(-DPHYSFS_HAVE_READLINE=1)

BredaUniversityGames/DXX-Raytracer physfs-main/CMakeLists.txt :229 

add_definitions(-DPHYSFS_HAVE_READLINE=1)