add export script

export.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+
+#
+# create a backup of all compiled binaries
+#
+
+DATE=$(date "+%Y-%m-%d-%H.%M.%S")
+cd /opt
+
+# guest-wrappers
+if [ -d "./guest_openglide" ]; then
+  7z a -t7z -y -mx=9 -mhe=on -mmt=on -ms=on -mtc=on -mtm=on -mta=on "./guest-wrappers_${DATE}.7z" "guest_3dfx" "guest_mesa" "guest_openglide"
+fi
+
+# host-openglide
+if [ -d "./host_openglide" ]; then
+  7z a -t7z -y -mx=9 -mhe=on -mmt=on -ms=on -mtc=on -mtm=on -mta=on "./host-openglide_${DATE}.7z" "host_openglide"
+fi
+
+# qemu-6
+if [ -d "./qemu-6" ]; then
+  7z a -t7z -y -mx=9 -mhe=on -mmt=on -ms=on -mtc=on -mtm=on -mta=on "./qemu-6_${DATE}.7z" "qemu-6"
+fi
+
+# qemu-7
+if [ -d "./qemu-7" ]; then
+  7z a -t7z -y -mx=9 -mhe=on -mmt=on -ms=on -mtc=on -mtm=on -mta=on "./qemu-7_${DATE}.7z" "qemu-7"
+fi
+
+# qemu-8
+if [ -d "./qemu-8" ]; then
+  7z a -t7z -y -mx=9 -mhe=on -mmt=on -ms=on -mtc=on -mtm=on -mta=on "./qemu-8_${DATE}.7z" "qemu-8"
+fi