https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66563
--- Comment #1 from John Paul Adrian Glaubitz <glaubitz at physik dot fu-berlin.de> --- Hi Matthias! Thanks for the bug report but I think this might actually a problem with the host compiler or its libraries. I have seen segfaults in multiple packages now [1-3] and so I am very sure this is not an issue with gcc but with the gcc-4.9_4.9.2-20+sh4 package that I built. The problem occurred after I built gcc-4.9_4.9.2-20+sh4 manually to re-add libstdc++6 back which was missing yet and I am suspecting that I messed something up while doing that. I have even seen segfaults during packages postinst scripts, for example, so I suspect an issue with the libstdc++6 library being broken. The buildd tirpitz is currently [4] building gcc-4.9_4.9.2-21 which will be your vanilla gcc-4.9 package and I hope that this will fix the issue. Cheers, Adrian > [1] > http://buildd.debian-ports.org/status/fetch.php?pkg=gnutls28&arch=sh4&ver=3.3.15-7&stamp=1434506763 > [2] > http://buildd.debian-ports.org/status/fetch.php?pkg=wmfire&arch=sh4&ver=1.2.4-1&stamp=1434405734 > [3] > http://buildd.debian-ports.org/status/fetch.php?pkg=cdebconf&arch=sh4&ver=0.194&stamp=1434394400 > [4] http://buildd.debian-ports.org/status/package.php?p=gcc-4.9&suite=sid