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Bug 581092 - kde-apps/kstars-15.12.3 fails to compile with sys-devel/gcc-6 error: ‘isnan’ was not declared in this scope
Summary: kde-apps/kstars-15.12.3 fails to compile with sys-devel/gcc-6 error: ‘isnan’ ...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] KDE (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo KDE team
URL:
Whiteboard: fixed in 16.04
Keywords:
Depends on:
Blocks: glibc-2.23
  Show dependency tree
 
Reported: 2016-04-24 21:47 UTC by Martin von Gagern
Modified: 2016-05-18 14:06 UTC (History)
3 users (show)

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

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Description Martin von Gagern 2016-04-24 21:47:33 UTC 
/var/tmp/portage/kde-apps/kstars-15.12.3/work/kstars-15.12.3/kstars/tools/horizonmanager.cpp:195:31: error: ‘isnan’ was not declared in this scope
         if (isnan(az.Degrees()) || isnan(alt.Degrees()))
                               ^

This is the third isnan breakage I've seen recently, after bug 581012 and bug 581014. If you think this warrants a tracker, feel free to create one.

https://quickgit.kde.org/?p=kstars.git&a=commitdiff&h=7d34e52f4dd6e15b871596b3c64d4c7cdba599b4 should presumably fix this. Will try that when my restarted world update gets there.
Comment 1 Martin von Gagern 2016-04-25 04:40:33 UTC 
Merged successfully with upstream 7d34e52 applied as a user patch. So please include that in the ebuild.
Comment 2 Per Pomsel 2016-05-10 08:12:49 UTC 
Please include the upstream commit in the ebuild soon.