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Bug 466482 - media-gfx/autopano-sift-C-2.5.1 with sys-devel/gcc-4.7.2 -flto / LTO - .../temp//ccEGYzBU.ltrans0.ltrans.o:ccEGYzBU.ltrans0.o:function HyperRectangle_Distance: error: undefined reference to 'sqrt'
Summary: media-gfx/autopano-sift-C-2.5.1 with sys-devel/gcc-4.7.2 -flto / LTO - .../te...
Status: UNCONFIRMED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: No maintainer - Look at https://wiki.gentoo.org/wiki/Project:Proxy_Maintainers if you want to take care of it
URL:
Whiteboard:
Keywords: PATCH
Depends on:
Blocks: lto
  Show dependency tree
 
Reported: 2013-04-19 16:59 UTC by cmuelle8
Modified: 2021-08-25 02:21 UTC (History)
1 user (show)

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

Attachments
autopano-sift-C-2.5.1.ebuild.patch (autopano-sift-C-2.5.1.ebuild.patch,670 bytes, patch)
2013-04-19 17:00 UTC, cmuelle8 		Details | Diff
build log (1366389383-install-media-gfx_autopano-sift-C-2.5.1:0::gentoo.out,31.46 KB, text/plain)
2013-04-19 17:01 UTC, cmuelle8 		Details
autopano-sift-C-2.5.1.ebuild.patch (autopano-sift-C-2.5.1.ebuild.patch,805 bytes, patch)
2013-05-07 23:27 UTC, cmuelle8 		Details | Diff
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description cmuelle8 2013-04-19 16:59:45 UTC 
# cave show -f autopano-sift-C::gentoo
* media-gfx/autopano-sift-C::gentoo
cave@1366390726: [WARNING e.cache.stale] Stale cache file at '/var/paludis/repositories/gentoo/metadata/md5-cache/media-gfx/autopano-sift-C-2.5.1'
    ::gentoo                  2.5.1* {:0}
    media-gfx/autopano-sift-C-2.5.1:0::gentoo
    Description               SIFT algorithm for automatic panorama creation in C
    Homepage                  http://hugin.sourceforge.net/ http://user.cs.tu-berlin.de/~nowozin/autopano-sift/
    Herds                     graphics
    Long Description          autopano-sift-C is a program to automatically find control points for stitching together panoramas.
    Use flags                 build_options: symbols=strip dwarf_compress -optional_tests -trace work=tidyup 




SYMPTOM)
[...]
/var/tmp/paludis/media-gfx-autopano-sift-C-2.5.1/temp//ccEGYzBU.ltrans7.ltrans.o:ccEGYzBU.ltrans7.o:function MultiMatch_BuildGlobalMatchList: error: undefined reference to 'log'
/var/tmp/paludis/media-gfx-autopano-sift-C-2.5.1/temp//ccEGYzBU.ltrans7.ltrans.o:ccEGYzBU.ltrans7.o:function MultiMatch_BuildGlobalMatchList: error: undefined reference to 'log'
/var/tmp/paludis/media-gfx-autopano-sift-C-2.5.1/temp//ccEGYzBU.ltrans8.ltrans.o:ccEGYzBU.ltrans8.o:function BondBall_EstimateImage: error: undefined reference to 'sincos'
[...]



RESOLUTION)
Using the patch attached cures the problem.

Reproducible: Always
Comment 1 cmuelle8 2013-04-19 17:00:07 UTC 
Created attachment 346030 [details, diff]
autopano-sift-C-2.5.1.ebuild.patch
Comment 2 cmuelle8 2013-04-19 17:01:10 UTC 
Created attachment 346032 [details]
build log
Comment 3 cmuelle8 2013-05-07 23:27:45 UTC 
Created attachment 347670 [details, diff]
autopano-sift-C-2.5.1.ebuild.patch