427318 – dev-libs/popt fails tests with clang-3.1-r4

Bug 427318 - dev-libs/popt fails tests with clang-3.1-r4

Summary: dev-libs/popt fails tests with clang-3.1-r4

Status:	RESOLVED FIXED

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Bernard Cafarelli

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:	systemwide-clang
	Show dependency tree

Reported:	2012-07-20 12:55 UTC by Fabio Scaccabarozzi
Modified:	2014-01-30 19:48 UTC (History)
CC List:	2 users (show)

See Also:
Package list:
Runtime testing required:	---

Attachments
emerge fail log (dev-libs:popt-1.16-r1:20120719-235243.log,15.82 KB, text/plain) 2012-07-20 12:55 UTC, Fabio Scaccabarozzi	Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.

Description Fabio Scaccabarozzi 2012-07-20 12:55:58 UTC

Created attachment 318716 [details]
emerge fail log

dev-libs/popt fails tests with clang-3.1-r4

Comment 1 Fabio Scaccabarozzi 2012-10-08 15:27:54 UTC

This bug does not show up when clang-3.1-r5 is used, 3.1-r4 makes the tests fail.

Comment 2 Michał Górny archtester

2012-10-08 16:17:48 UTC

(In reply to comment #1)
> This bug does not show up when clang-3.1-r5 is used, 3.1-r4 makes the tests
> fail.

Er, weird/semi-random. -r5 practically only adds additional targets, unless I'm missing something...

Comment 3 Fabio Scaccabarozzi 2012-10-08 17:28:56 UTC

I agree that is weird or semi-random given the failure output, however, in order to be sure, I checked again inside the VM and on my host system too.
In both cases when clang-r4 is used tests fail with error almost identical to the emerge log already attached (my host now fails at test 59 with clang-r4 instead of 58). When clang-r5 is used, there is no error on either system.

Comment 4 Michał Górny archtester

2012-10-08 17:39:54 UTC

(In reply to comment #3)
> I agree that is weird or semi-random given the failure output, however, in
> order to be sure, I checked again inside the VM and on my host system too.
> In both cases when clang-r4 is used tests fail with error almost identical
> to the emerge log already attached (my host now fails at test 59 with
> clang-r4 instead of 58). When clang-r5 is used, there is no error on either
> system.

Well, for me -r5 fails on test 58 ;).

Comment 5 Fabio Scaccabarozzi 2012-10-09 15:26:37 UTC

Uhm... retested again on host system, bootstrapped again clang and llvm with themselves twice and did testing, this part went fine - no failures.
-r4 fails tests.
Tested popt with clang-3.1-r5, compiles and tests pass.
Now the interesting/funny part: tested popt with -r5 outside of portage - manually reproducing the steps of portage in a folder... and it fails at test 58. I don't know what/where to look now :-/
Consider that I use an ~amd64 system for testing, if there's any further info I can provide I will. I use sane C/LDFLAGS btw.

Comment 6 Bernard Cafarelli gentoo-dev

2014-01-30 19:48:48 UTC

Tests pass fine here on ~amd64 with clang 3.4, marking fixed then :) Don't hesitate to reopen if you still have the problem