libretro-atari800: add package

Signed-off-by: Matthias Reichl <hias@horus.com>

packages/emulation/libretro-atari800/package.mk

@@ -0,0 +1,24 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2020-present Team LibreELEC (https://libreelec.tv)
+
+PKG_NAME="libretro-atari800"
+PKG_VERSION="ac0bc2e690fda9e0b7c85600bc6b9d2e27e3b41f"
+PKG_SHA256="d2197ad9e19b5969844603f35e30a8fbaaba87688a6906fa53b84950ecb17593"
+PKG_LICENSE="GPLv2"
+PKG_SITE="https://github.com/libretro/libretro-atari800"
+PKG_URL="https://github.com/libretro/libretro-atari800/archive/$PKG_VERSION.tar.gz"
+PKG_DEPENDS_TARGET="toolchain kodi-platform"
+PKG_LONGDESC="Atari 8-bit computer and 5200 console emulator"
+PKG_TOOLCHAIN="make"
+
+PKG_MAKE_OPTS_TARGET="platform=unix"
+
+PKG_LIBNAME="atari800_libretro.so"
+PKG_LIBPATH="$PKG_LIBNAME"
+PKG_LIBVAR="ATARI800_LIB"
+
+makeinstall_target() {
+  mkdir -p $SYSROOT_PREFIX/usr/lib/cmake/$PKG_NAME
+  cp $PKG_LIBPATH $SYSROOT_PREFIX/usr/lib/$PKG_LIBNAME
+  echo "set($PKG_LIBVAR $SYSROOT_PREFIX/usr/lib/$PKG_LIBNAME)" > $SYSROOT_PREFIX/usr/lib/cmake/$PKG_NAME/$PKG_NAME-config.cmake
+}