Thanks! I have just checked, but mpir is compiled without -flto. Indeed, their configure script appends -fno-lto to the command line if the user try to use it.
On Tue, Sep 23, 2014 at 5:09 PM, JonY <10wa...@gmail.com> wrote: > On 9/24/2014 05:27, Christoph H. Hochstaetter wrote: >> I am experiencing 100% reproducible SIGSEGVs in ld if I use link time >> optimization (-flto). See https://cygwin.com/ml/cygwin/2014-08/msg00439.html >> >> What actually helped is to go back to gcc 4.8.3-2 or use experimental 4.9.0. >> Maybe this works for you too although the problem is actually not ld itself >> but the gcc linker plugin cyglto_plugin.dll. >> >> Corinna suspects that not all of DJ's and Yaakov's changes were actually >> merged into 4.8.3-3 >> > > No, its the opposite, 4.8.3-2 and 4.9.0 does not contain DJ's changes. > > -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
