first commit

external/packages/extras-buildpkgs/libmali-sunxi-r3p0.old/debian/libmali-sunxi-r3p0.preinst.in

@@ -0,0 +1,37 @@
+#!/bin/sh
+
+BRANCH=""
+LINUXFAMILY=""
+
+[ -f "/etc/orangepi-release" ] && . /etc/orangepi-release
+
+case "$1" in
+	install)
+		if [ -z "$BRANCH" ] || [ "$BRANCH" != "default" ]; then
+			echo "Mali binary driver can be used only with legacy kernel" 1>&2
+			exit 1
+		fi
+		if [ -z "$LINUXFAMILY" ] || ! ( [ "$LINUXFAMILY" = "sun4i" ] || [ "$LINUXFAMILY" = "sun5i" ] || [ "$LINUXFAMILY" = "sun7i" ] || [ "$LINUXFAMILY" = "sun8i" ] ); then
+			echo "Mali binary driver can be used only on sunxi hardware" 1>&2
+			exit 1
+		fi
+	;;
+esac
+
+DISTRIBUTION="${distribution}"
+
+DIVERT_TARGETS="libEGL.so libEGL.so.1 libEGL.so.1.0.0 libGLESv1_CM.so libGLESv1_CM.so.1 libGLESv1_CM.so.1.1.0 \
+	libGLESv2.so libGLESv2.so.2 libGLESv2.so.2.0.0"
+
+if [ "Debian" = "$DISTRIBUTION" ]; then
+	mkdir -p /usr/lib/${DEB_HOST_MULTIARCH}/mali-divert
+	for f in $DIVERT_TARGETS; do
+		dpkg-divert --package libmali-sunxi-r3p0 --add --rename \
+			--divert /usr/lib/${DEB_HOST_MULTIARCH}/mali-divert/${f} /usr/lib/${DEB_HOST_MULTIARCH}/${f}
+	done
+	LDCONFIG_NOTRIGGER=y ldconfig
+fi
+
+#DEBHELPER#
+
+exit 0