Bug 1385475

Summary: dynamic linking failing for armv7hl executables with ghc-7.10.3
Product: [Fedora] Fedora Reporter: Jens Petersen <petersen>
Component: ghcAssignee: Jens Petersen <petersen>
Status: CLOSED DUPLICATE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 26CC: bos, haskell-devel, petersen
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Hardware: armv7hl   
OS: Unspecified   
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Last Closed: 2017-04-26 07:41:53 UTC Type: Bug
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Description Jens Petersen 2016-10-17 07:10:13 UTC 
Description of problem:
Dynamic linking of for packages with executables is failing on armv7hl
when using ghc-7.10.3 on armv7hl (and aarch64).

eg:
Linking dist/build/xmobar/xmobar ...
/usr/lib/ghc-7.10.3/scien_3vmCXiZeJinKZBcLawS8i0/libHSscientific-0.3.4.7-3vmCXiZeJinKZBcLawS8i0-ghc7.10.3.so: error: undefined reference to 'log'
collect2: error: ld returned 1 exit status

How reproducible:
100%

Steps to Reproduce:
1. build packages with dynlinked executable

Actual results:
fails with "undefined reference to 'log'" etc.

Expected results:
dynlinking to work

Additional info:
This worked earlier though, eg in beginning of August 2016:
http://koji.fedoraproject.org/koji/buildinfo?buildID=787831
Comment 1 Jens Petersen 2016-10-17 07:18:29 UTC 
As a workaround for now I have disabled exe dynlinking in ghc-rpm-macros.
Comment 2 Jens Petersen 2016-10-17 07:19:18 UTC 
ghc-rpm-macros-1.6.9-8.fc26
Comment 3 Fedora End Of Life 2017-02-28 10:27:13 UTC 
This bug appears to have been reported against 'rawhide' during the Fedora 26 development cycle.
Changing version to '26'.
Comment 4 Jens Petersen 2017-04-26 07:45:29 UTC 

*** This bug has been marked as a duplicate of bug 1386126 ***