Use POSIX cp syntax.
@@ -110,5 +110,5 @@ if [ ! -d $BUILD_DST/include ];
then
common_run mkdir -p $BUILD_DST/include
fi
-common_run cp -L -r $BUILD_SRC/include/openssl $BUILD_DST/include/
+common_run cp -L -R $BUILD_SRC/include/openssl $BUILD_DST/include/
