Re: wxGTK C++ ABI issues

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 10 Mar 2015 17:48:33 -0600
Orion Poplawski <orion@xxxxxxxxxxxxx> wrote:

> On 02/19/2015 08:15 AM, Jakub Jelinek wrote:
> > On Thu, Feb 19, 2015 at 04:12:43PM +0100, Frantisek Kluknavsky
> > wrote:
> >> a list of things that usually break with each new gcc (like
> >> fortran modules) would be nice to avoid a lot of pain with
> >> debugging. Does it already exist?
> >>
> >> WxGTK keeps a string WX_BUILD_OPTIONS_SIGNATURE currently saying
> >> "2.8 (no debug,Unicode,compiler with C++ ABI 1002,wx
> >> containers,compatible with 2.4,compatible with 2.6)" and it is
> >> checked at runtime. C++ ABI is supposed to be unchanged in Fedora
> >> 22. This string changed anyway because __GXX_ABI_VERSION in gcc
> >> changed. Is this expected/correct? Each freshly rebuilt wx
> >> application will crash now. After wxGTK is rebuilt, each old
> >> application will crash. A provenpackager should probably step in.
> >
> > That is a WxGTK bug.  __GXX_ABI_VERSION can change, but usually the
> > result is still ABI compatible, g++ emits just some aliases when
> > mangling has changed.
> >
> > 	Jakub
> >
> 
> Could we please get this fixed?  F22 is broken with this at the
> moment.
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1200611

I'm looking on it now ...


		Dan
-- 
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxxx
https://admin.fedoraproject.org/mailman/listinfo/devel
Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct





[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Fedora Announce]     [Fedora Kernel]     [Fedora Testing]     [Fedora Formulas]     [Fedora PHP Devel]     [Kernel Development]     [Fedora Legacy]     [Fedora Maintainers]     [Fedora Desktop]     [PAM]     [Red Hat Development]     [Gimp]     [Yosemite News]
  Powered by Linux