(cherry picked from commit bee2423e)

syntax errors, still

(i.e., parentheses do need to be quoted in BERs, but do not forget to escape
brakets in configure.ac m4)

(cherry picked from commit d0b7be0f)

Change-Id: I0f78d99d80252874006b51fff4e8089df8d08f1d
Reviewed-on: https://gerrit.libreoffice.org/16828Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>