Hi, On Sun, May 08, 2016 at 02:38:18PM +0300, Dmitry Shachnev wrote: > Will anything break if these -isystem's are replaced with -I's? Not except upstreams Warnings-are-errors configuration: https://cgit.freedesktop.org/libreoffice/core/tree/configure.ac#n3227 We could ignore that, but I'd keep the patch minimal, see my other reply. Regards, Rene