Looks like you found a solution for https://bugzilla.redhat.com/show_bug.cgi?id=1320305 on Fedora s390.
By running ./configure --disable-versioned-libs i could keep the tests in libisoburn-1.4.2/releng/auto_isocontent from crashing at the end of the xorriso runs. ** Bug watch added: Red Hat Bugzilla #1320305 https://bugzilla.redhat.com/show_bug.cgi?id=1320305 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1571684 Title: libisoburn fails to build on powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1571684/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs