/usr/share/GNUstep/ is in gnustep-common 2.7.0-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/GNUstep/Colors/
/usr/share/GNUstep/DocTemplates/
/usr/share/GNUstep/Fonts/
/usr/share/GNUstep/KeyBindings/
/usr/share/GNUstep/Libraries/
/usr/share/GNUstep/Makefiles/
/usr/share/GNUstep/Makefiles/GNUstep-reset.sh
/usr/share/GNUstep/Makefiles/GNUstep.csh
/usr/share/GNUstep/Makefiles/GNUstep.sh
/usr/share/GNUstep/Makefiles/clean_cpu.sh
/usr/share/GNUstep/Makefiles/clean_os.sh
/usr/share/GNUstep/Makefiles/clean_vendor.sh
/usr/share/GNUstep/Makefiles/config-noarch.make
/usr/share/GNUstep/Makefiles/config.make
/usr/share/GNUstep/Makefiles/cpu.sh
/usr/share/GNUstep/Makefiles/filesystem.csh
/usr/share/GNUstep/Makefiles/filesystem.sh
/usr/share/GNUstep/Makefiles/fixpath.sh
/usr/share/GNUstep/Makefiles/os.sh
/usr/share/GNUstep/Makefiles/print_unique_pathlist.sh
/usr/share/GNUstep/Makefiles/vendor.sh
/usr/share/GNUstep/PostScript/