Bug 526212 (PR61214)

Summary:	media-gfx/hugin with sys-devel/gcc-4.9.? x11-libs/wxGTK-3.0 - CMakeFiles/PTBatcherGUI.dir/Batch.cpp.o: In function `wxEvtHandler::AddPendingEvent(wxEvent const&)': /usr/include/wx-3.0/wx/event.h:3395: undefined reference to `wxCommandEvent::Clone() const'
Product:	Gentoo Linux	Reporter:	Markus Walter <gentoo>
Component:	Current packages	Assignee:	Gentoo Graphics Project <graphics+disabled>
Status:	RESOLVED OBSOLETE
Severity:	normal	CC:	eugene.shalygin, vitaly.repin
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
See Also:	https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61214 http://bugs.debian.org/752733
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	495124
Attachments:	hugin-2014.0.0-r1:20141021-095334.log

Description Markus Walter 2014-10-21 10:28:20 UTC

Created attachment 387124 [details]
hugin-2014.0.0-r1:20141021-095334.log

On my hardened ~amd64 machine with gcc-4.9 I see the following error when merging hugin.

CMakeFiles/PTBatcherGUI.dir/Batch.cpp.o: In function `wxEvtHandler::AddPendingEvent(wxEvent const&)':
/usr/include/wx-3.0/wx/event.h:3395: undefined reference to `wxCommandEvent::Clone() const'
collect2: error: ld returned 1 exit status
src/hugin1/ptbatcher/CMakeFiles/PTBatcherGUI.dir/build.make:347: recipe for target 'src/hugin1/ptbatcher/PTBatcherGUI' failed
make[2]: *** [src/hugin1/ptbatcher/PTBatcherGUI] Error 1

This is a known problem and was for example diagnosed by Debian folks in [1] the corresponding gcc bug is [2].

[1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=752733
[2] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61214

Comment 1 Jeroen Roovers (RETIRED) gentoo-dev

2014-10-26 09:48:08 UTC

*** Bug 526886 has been marked as a duplicate of this bug. ***

Comment 2 David Philippi 2014-11-15 20:34:50 UTC

The linked bugs in the bug tracker and gcc are fixed for 4.9.2 - close this one as well?

Comment 3 Vitaly A. Repin 2014-11-16 11:59:30 UTC

I can confirm that this bug is not reproducible with gcc 4.9.2

Comment 4 Anthony Basile gentoo-dev

2015-01-17 15:45:36 UTC

(In reply to Vitaly A. Repin from comment #3)
> I can confirm that this bug is not reproducible with gcc 4.9.2

Thanks for this work guys!  We're going to start keywording of 4.9 soon.  Knowing that 4.9.2 fixes this means that it is the candidate for stabilization eventually.

Comment 5 D J Capelis 2015-04-23 19:07:46 UTC

Can this bug be safely closed now?  I'm trying to figure out what's left to resolve #495124 and it looks like this one could pretty much be closed. :)

Comment 6 Markus Walter 2015-04-30 09:11:48 UTC

(In reply to D J Capelis from comment #5)
> Can this bug be safely closed now?  I'm trying to figure out what's left to
> resolve #495124 and it looks like this one could pretty much be closed. :)

Since 4.9.2 is the only unmasked 4.9-version in tree, I tend to agree. Closing.