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Bug 537240 - x11-wm/windowmaker-0.95.6 USE=webp - configure: error: explicit WEBP support requested but no library found
Summary: x11-wm/windowmaker-0.95.6 USE=webp - configure: error: explicit WEBP support ...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Gnustep project
URL: https://www.mail-archive.com/wmaker-d...
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-01-21 14:00 UTC by Charlie Gehlin
Modified: 2015-01-22 09:24 UTC (History)
0 users

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

Attachments
'emerge --info' (emerge_info.txt,20.93 KB, text/plain)
2015-01-21 14:01 UTC, Charlie Gehlin 		Details
Ebuild patch (windowmaker-0.95.6.ebuild.patch,416 bytes, patch)
2015-01-21 14:04 UTC, Charlie Gehlin 		Details | Diff
windowmaker-0.95.6-detect_webp.patch (windowmaker-0.95.6-detect_webp.patch,2.00 KB, patch)
2015-01-21 14:06 UTC, Charlie Gehlin 		Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Charlie Gehlin 2015-01-21 14:00:16 UTC 
When emerging x11-wm/windowmaker-0.95.6 w/USE="webp", configure fails to detect libwebp, even though it's installed. Upstream seems to have a patch.

Reproducible: Always

Steps to Reproduce:
1. emerge x11-wm/windowmaker
2.
3.
Actual Results:  
checking for PNG support library... -lpng
checking for JPEG support library... -ljpeg
checking for GIF support library... -lgif version:4
checking for TIFF support library... -ltiff
checking for WEBP support library... configure: error: explicit WEBP support requested but no library found

!!! Please attach the following file when seeking support:
!!! /var/tmp/portage/x11-wm/windowmaker-0.95.6/work/WindowMaker-0.95.6/config.log
 * ERROR: x11-wm/windowmaker-0.95.6::gentoo failed (configure phase):
 *   econf failed


Will attach output from 'emerge --info'
Comment 1 Charlie Gehlin 2015-01-21 14:01:21 UTC 
Created attachment 394498 [details]
'emerge --info'
Comment 2 Charlie Gehlin 2015-01-21 14:04:38 UTC 
Created attachment 394500 [details, diff]
Ebuild patch

Proposed ebuild patch.
Comment 3 Charlie Gehlin 2015-01-21 14:06:02 UTC 
Created attachment 394502 [details, diff]
windowmaker-0.95.6-detect_webp.patch

Proposed patch for m4-detection of webp, to place in 'files'-dir.
Comment 4 Bernard Cafarelli gentoo-dev 2015-01-22 09:24:12 UTC 
Thanks for the report and link! The mentioned patch is indeed in upstream "next" branch, and configure check works better with it :)

I applied it unconditionally in current 0.95.6 ebuild, as it does change the configure result