Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-16 Thread Niko Tyni
On Fri, Sep 16, 2016 at 08:38:34AM -0500, Bob Friesenhahn wrote: > On Fri, 16 Sep 2016, László Böszörményi wrote: > This is all very strange. I am not seeing a problem with the source code. > I thought that the crash was happening at line 301 of log.c (at > LockSemaphoreInfo()), and the first

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-16 Thread GCS
On Fri, Sep 16, 2016 at 3:38 PM, Bob Friesenhahn wrote: > On Fri, 16 Sep 2016, László Böszörményi wrote: >> On Fri, Sep 16, 2016 at 11:56 AM, Niko Tyni wrote: >>> I've bisected it to >>>

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-16 Thread Bob Friesenhahn
On Fri, 16 Sep 2016, László Böszörményi wrote: On Fri, Sep 16, 2016 at 11:56 AM, Niko Tyni wrote: On Tue, Sep 13, 2016 at 10:48:42PM -0500, Bob Friesenhahn wrote: It may be necessary to prove where the problem is occuring by manually overwriting updated files in the magick

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-16 Thread GCS
On Fri, Sep 16, 2016 at 11:56 AM, Niko Tyni wrote: > On Tue, Sep 13, 2016 at 10:48:42PM -0500, Bob Friesenhahn wrote: >> It may be necessary to prove where the problem is occuring by manually >> overwriting updated files in the magick directory with those from the >> previous

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-16 Thread Niko Tyni
On Fri, Sep 16, 2016 at 12:56:37PM +0300, Niko Tyni wrote: > I haven't found the exact optimization that's triggering it yet, At -O1 it goes away with -fno-inline-functions-called-once . > and I haven't looked at the code GCC generates. Diffstat for timer.s between -O1 and "-O1

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-16 Thread Niko Tyni
On Tue, Sep 13, 2016 at 10:48:42PM -0500, Bob Friesenhahn wrote: > It may be necessary to prove where the problem is occuring by manually > overwriting updated files in the magick directory with those from the > previous working version until the problem goes away (assuming that it > does). I've

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-13 Thread Bob Friesenhahn
On Wed, 14 Sep 2016, László Böszörményi wrote: As Perl debug and libc6 debug symbols installed, I don't know which library / executable may contain points #0 and #1. Maybe log.c itself? At least the mentioned line in #2 is: LockSemaphoreInfo(log_semaphore); There were no functions added or

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-13 Thread GCS
Hi Bob, Niko, On Tue, Sep 13, 2016 at 11:15 PM, Bob Friesenhahn wrote: > On Tue, 13 Sep 2016, László Böszörményi wrote: >> On Tue, Sep 13, 2016 at 10:42 PM, Niko Tyni wrote: >>> This package is failing to build on ppc64el, but built successfully

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-13 Thread Bob Friesenhahn
On Tue, 13 Sep 2016, László Böszörményi wrote: On Tue, Sep 13, 2016 at 10:42 PM, Niko Tyni wrote: This package is failing to build on ppc64el, but built successfully in the past. As seen at https://buildd.debian.org/status/logs.php?pkg=graphicsmagick=ppc64el it regressed

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-13 Thread GCS
On Tue, Sep 13, 2016 at 10:42 PM, Niko Tyni wrote: > This package is failing to build on ppc64el, but built successfully > in the past. As seen at > https://buildd.debian.org/status/logs.php?pkg=graphicsmagick=ppc64el > it regressed with 1.3.24+hg20160808-1, and the version

Bug#837719: graphicsmagick: FTBFS on ppc64el: PerlMagick test failures

2016-09-13 Thread Niko Tyni
Package: graphicsmagick Version: 1.3.25-1 Severity: serious This package is failing to build on ppc64el, but built successfully in the past. As seen at https://buildd.debian.org/status/logs.php?pkg=graphicsmagick=ppc64el it regressed with 1.3.24+hg20160808-1, and the version currently in sid is