--- /dev/null
+#! /bin/sh
+set -e
+
+BUILD_DIR="$1"
+CEF_DIR="$2"
+CMAKE="$3"
+OUTPUT="$4"
+STAMP="$5"
+
+! [ -d "$BUILD_DIR" ] || rm -r "$BUILD_DIR"
+mkdir "$BUILD_DIR"
+( cd "$BUILD_DIR" && $CMAKE -G Ninja "$CEF_DIR" && ninja libcef_dll_wrapper )
+cp "$BUILD_DIR"/libcef_dll_wrapper/libcef_dll_wrapper.a "$OUTPUT"
+touch "$STAMP"