DOSBox Pure 0.9.9 (#1948)

* DOSBox Pure 0.9.9

* Fix issue schellingb/dosbox-pure#488

* Set compiler flags properly

packages/lakka/libretro_cores/dosbox_pure/package.mk

@@ -1,12 +1,18 @@
 PKG_NAME="dosbox_pure"
-PKG_VERSION="4fdb557e415698aae5bd90b076f76437f5e9b0b4"
+PKG_VERSION="5933fcc747ec25e80643a75d0eec114d5865336d"
 PKG_LICENSE="GPLv2"
 PKG_SITE="https://github.com/libretro/dosbox-pure"
 PKG_URL="${PKG_SITE}.git"
 PKG_DEPENDS_TARGET="toolchain"
 PKG_LONGDESC="DOSBox Pure is a fork of DOSBox, an emulator for DOS games, built for RetroArch/Libretro aiming for simplicity and ease of use."
 PKG_TOOLCHAIN="make"
 
+pre_make_target() {
+  if [ "${DEVICE}" = "RPi5" ]; then
+    CFLAGS+=" -DPAGESIZE=16384"
+  fi
+}
+
 make_target() {
   # remove optimization from CFLAGS, set via Makefile
   CFLAGS="${CFLAGS//-O3/}"