Bug 962094

Summary: Does not work on s390*
Product: Red Hat Enterprise Linux 7 Reporter: Roman Rakus <rrakus>
Component: libwebpAssignee: Martin Stransky <stransky>
Status: CLOSED WONTFIX QA Contact:
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: tsmetana
Target Milestone: rc   
Target Release: ---   
Hardware: s390x   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2013-06-12 13:56:02 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 960121    
Attachments:
Description Flags
lena.webp
none
lena.png none

Description Roman Rakus 2013-05-11 17:43:54 UTC 
Description of problem:
library does not work on s390* architecture

Version-Release number of selected component (if applicable):
libwebp-0.2.1-3.el7.s390x

How reproducible:
Comment 1 Roman Rakus 2013-05-11 17:48:27 UTC 
This is blocking python-pillow build, where it fails on webp tests.
Locally on s390 machine:
# ./dwebp /tmp/lena.webp -o ~/lena_webp_bits.png
Decoding of /tmp/lena.webp failed.
Status: 5 (SUSPENDED)

/tmp/lena.webp is created locally by:
# ./cwebp ~/rpmbuild/BUILD/python-imaging-Pillow-d1c6db8/Images/lena.png -o /tmp/lena.webp
Comment 3 Martin Stransky 2013-05-13 12:15:08 UTC 
Do we even need the webp and/or python-pillow on s390?
Comment 4 Martin Stransky 2013-05-13 12:36:07 UTC 
Can you attach the affected image?
Comment 5 Roman Rakus 2013-05-13 12:45:13 UTC 
It's really good question.

$ repoquery --whatrequires --recursive python-pillow 
hplip-0:3.13.4-1.el7.x86_64
hplip-gui-0:3.13.4-1.el7.x86_64
python-docutils-0:0.10-0.8.20120824svn7502.el7.noarch
python-pillow-devel-0:1.7.8-6.20130305git7866759.el7.i686
python-pillow-devel-0:1.7.8-6.20130305git7866759.el7.x86_64
python-pillow-doc-0:1.7.8-6.20130305git7866759.el7.noarch
python-pillow-sane-0:1.7.8-6.20130305git7866759.el7.x86_64
python-pillow-tk-0:1.7.8-6.20130305git7866759.el7.x86_64
python-pygments-0:1.4-8.el7.noarch
python-reportlab-0:2.5-7.el7.x86_64
python-reportlab-docs-0:2.5-7.el7.x86_64
python-sphinx-0:1.1.3-7.el7.noarch
python-sphinx-doc-0:1.1.3-7.el7.noarch
texlive-collection-latexextra-2:svn29651.0-22.20130427_r30134.el7.noarch
texlive-minted-2:svn24002.1.7-22.el7.noarch
texlive-scheme-full-2:svn21417.0-22.20130427_r30134.el7.noarch


I can look if it is possible to easily turn off webp support in python-pillow. But the fixed webp is the best way.
Comment 6 Roman Rakus 2013-05-13 12:47:32 UTC 
(In reply to comment #4)
> Can you attach the affected image?

They are part of python-pillow package, but I will attach them (webp and png)
Comment 7 Roman Rakus 2013-05-13 12:51:41 UTC 
Created attachment 747222 [details]
lena.webp
Comment 8 Roman Rakus 2013-05-13 12:55:45 UTC 
Created attachment 747223 [details]
lena.png
Comment 9 Roman Rakus 2013-05-13 13:08:06 UTC 
Just a note: It's easy to not include webp support (just don't require libwebp-devel package).
Comment 10 Martin Stransky 2013-05-13 13:10:16 UTC 
Thanks. It would make sense to disable the webp support for s390(x) only. I don't expect someone misses that.
Comment 11 Martin Stransky 2013-06-12 13:56:02 UTC 
Please disable the the webp support for s390(x).