Otherwise the build --without-system-stdlibs fails; This option is used
for the universal Linux build

Change-Id: I0f7d87bb161d50748fee05f9c3f6a4b87b788aa4
Reviewed-on: https://gerrit.libreoffice.org/1938Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>