/usr/src/castle-game-engine-5.2.0/base/android/ is in castle-game-engine-src 5.2.0-3.
This file is owned by root:root, with mode 0o755.
..
/usr/src/castle-game-engine-5.2.0/base/android/AUTHORS.txt
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidassetmanager.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidassetstream.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidconfiguration.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidcwstring.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidinput.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidkeycodes.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidlog.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidlooper.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidnativeactivity.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidnativeappglue.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidnativewindow.pas
/usr/src/castle-game-engine-5.2.0/base/android/castleandroidrect.pas