Bug 534254

Summary:	dev-qt/qtcore-5.4.0 on armv6j - .obj/qlogging.o:qlogging.cpp:function QMessagePattern::setPattern(QString const&): error: undefined reference to '__cxa_throw_bad_array_new_length'
Product:	Gentoo Linux	Reporter:	Michael Dec <grepwood>
Component:	[OLD] Library	Assignee:	Qt Bug Alias <qt>
Status:	RESOLVED WORKSFORME
Severity:	normal	CC:	arm
Priority:	Normal
Version:	unspecified
Hardware:	ARM
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	log.xz pqv info The reporter's emerge --info

Description Michael Dec 2015-01-01 22:18:31 UTC

As far as I know, this error is reproducible on an actual host (rpi) with gcc-4.8.3 and via distcc with gcc-4.9.2

Reproducible: Always

Steps to Reproduce:
1. Do `emerge =dev-qt/qtcore-5.4.0` or `pump emerge =dev-qt/qtcore-5.4.0`.
2. Wait a few hours.
3. Fails to compile.
Actual Results:  
The package failed to compile.

Expected Results:  
The package should compile.

Comment 1 Michael Dec 2015-01-01 22:25:52 UTC

Created attachment 392906 [details]
log.xz

Comment 2 Michael Dec 2015-01-01 22:26:26 UTC

Created attachment 392908 [details]
pqv

result of emerge -pqv

Comment 3 Michael Dec 2015-01-01 22:27:05 UTC

Created attachment 392910 [details]
info

result of emerge --info

Comment 4 Davide Pesavento (RETIRED) gentoo-dev

2015-01-03 18:44:50 UTC

Looks like https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58525 but it should have been fixed long ago (for 4.9 at least)

Do you have both gcc 4.8.x and 4.9.y installed on this machine?

Comment 5 Davide Pesavento (RETIRED) gentoo-dev

2015-01-03 18:49:12 UTC

Created attachment 393094 [details]
The reporter's emerge --info

Comment 6 Michael Jones 2015-08-23 08:55:32 UTC

Does this bug still happen?

I'm able to install qt5 packages on armv6j-hardfp no problem.