add configure.meson script [#146]

configure.meson

@@ -0,0 +1,20 @@
+if [ -f meson.build ]; then
+    echo -e "Create a build dir first:"
+    echo -e "\tmkdir build"
+    echo -e "\tcd build"
+    echo -e "\t../$(basename $0)"
+    echo "Bye!"
+    exit 0
+fi
+
+TOP=$(dirname "$0")
+meson setup --native-file $TOP/fdpp/toolchain.ini \
+  --cross-file $TOP/fdpp/toolchain.ini \
+  --cross-file $TOP/fdpp/kernel/toolchain.ini \
+  --native-file $TOP/fdpp/kernel/toolchain.ini . $TOP --reconfigure
+[ "$?" == "0" ] || exit 1
+
+echo
+echo "Done configure"
+echo "Now run \"meson build --verbose\" to build"
+echo "After that you can do \"sudo meson install\" to install"