/usr/share/fpcsrc/2.6.2/packages/libgbafpc/ is in fpc-source-2.6.2 2.6.2-8.
This file is owned by root:root, with mode 0o755.
..
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/audio/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/audio/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/audio/PlayBoyScout/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/audio/PlayBoyScout/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/audio/PlayBoyScout/PlayBoyScout.pp
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/PCXView/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/PCXView/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/PCXView/PcxView.pp
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/SimpleBGScroll/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/SimpleBGScroll/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/SimpleBGScroll/SimpleBGScroll.pp
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/ansi_console/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/ansi_console/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/graphics/ansi_console/console.pp
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/template/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/template/Makefile.fpc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/examples/template/template.pp
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/fpmake.pp
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba.pp
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/BoyScout.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/disc.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/disc_io.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/dldi.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/fade.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_affine.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_base.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_compression.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_console.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_dma.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_helper.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_input.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_interrupt.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_multiboot.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_sio.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_sound.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_sprites.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_systemcalls.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_timers.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_types.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/gba_video.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/helper.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/mappy.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/mbv2.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/gba/pcx.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/maxmod/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/maxmod/inc/
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/maxmod/inc/maxmod.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/maxmod/inc/mm_types.inc
/usr/share/fpcsrc/2.6.2/packages/libgbafpc/src/maxmod/maxmod.pp