https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61314
Georg Koppen <gk at torproject dot org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Building GCC 4.9.0 breaks |Building GCC 4.9.0 breaks |in libbacktrace on Ubuntu |in libbacktrace on Ubuntu |Lucid Lynx |Lucid and Precise using | |libfaketime --- Comment #3 from Georg Koppen <gk at torproject dot org> --- I made some more tests. Building on UbuntuPrecise is breaking as well with a similar error while compiling 4.9.0 and not faking timestamps with libfaketime works both on Lucid and Precise. This seems to support my analysis in comment 2.