On Fri, Nov 9, 2012 at 7:04 AM, Bjoern Michaelsen <bjoern.michael...@canonical.com> wrote: > Hi, > > so the way gbuild generates dependencies prevents ccache to be confident about > using its cache most of the time. To see this: do a/ build b/ make clean > c/build from an empty ccache dir once with and without dep-tracking.
1/ presumably, now-a-day with everything under gbuild, the dep tracking should be fairly reliable, hence rending ccache less relevant. It might be that we should not auto-enable ccache when dep-tracking is enabled. 2/ that problem seems to me related to switching dep-tracink between build... that is a very limited corner case that is not worth optimizing, especially not at the expense of complexity and overhead to the common cases. iow: if it hurt when you do it... stop doing it :-) Norbert _______________________________________________ LibreOffice mailing list LibreOffice@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/libreoffice
