Bug 565197

Summary: FTBFS bluefish-2.0.0-0.3.rc3.fc13: ImplicitDSOLinking
Product: [Fedora] Fedora Reporter: FTBFS <ftbfs>
Component: bluefishAssignee: Paul Howarth <paul>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: paul
Target Milestone: ---Keywords: Triaged
Target Release: ---   
Hardware: All   
OS: Linux   
URL: http://linux.dell.com/files/fedora/FixBuildRequires/mock-results/
Whiteboard:
Fixed In Version: bluefish-2.0.0-0.4.rc3.fc13 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-02-15 14:39:59 UTC Type: ---
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: 564245    
Attachments:
Description Flags
root.log
none
build.log
none
mock.log
none
root.log
none
build.log
none
mock.log
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Patch to check for log10 in -lm none

Description FTBFS 2010-02-13 18:13:04 UTC 
bluefish-2.0.0-0.3.rc3.fc13.src.rpm Failed To Build From Source against the rawhide tree.  See http://fedoraproject.org/wiki/FTBFS for more information.
This failure is due to a change in the linker default behavior, which uncovered a fault in your package.  See http://fedoraproject.org/wiki/Features/ChangeInImplicitDSOLinking .
If you believe this is actually a bug in another package, do NOT change the component in this bug or close this bug.  Instead, add the appropriate bug number from the other package to the "Depends on" line in this bug.  If the other package does not yet have a bug created that you think matches, please create one.  Doing so helps us properly track bugs and their dependencies, just as we track package dependencies.  (If you close this bug, and the other package is not fixed before the next FTBFS run, a new bug will get created.  Please follow the above advice to avoid such duplication.)
Comment 1 FTBFS 2010-02-13 18:13:09 UTC 
Created attachment 394091 [details]
root.log

root.log for i386
Comment 2 FTBFS 2010-02-13 18:13:10 UTC 
Created attachment 394092 [details]
build.log

build.log for i386
Comment 3 FTBFS 2010-02-13 18:13:11 UTC 
Created attachment 394093 [details]
mock.log

mock.log for i386
Comment 4 FTBFS 2010-02-13 18:13:14 UTC 
Created attachment 394094 [details]
root.log

root.log for x86_64
Comment 5 FTBFS 2010-02-13 18:13:15 UTC 
Created attachment 394095 [details]
build.log

build.log for x86_64
Comment 6 FTBFS 2010-02-13 18:13:17 UTC 
Created attachment 394096 [details]
mock.log

mock.log for x86_64
Comment 7 Paul Howarth 2010-02-15 10:48:06 UTC 
Created attachment 394284 [details]
Patch to check for log10 in -lm

The problem was due to the use of the log10 function in bftextview2.c without linking against -lm.

The attached patch checks if -lm is needed for log10 and resolves the build failure. However, it does result in everything being linked against -lm, which is a bit unnecessary. Hopefully someone better versed in autotools can fix this with something a little more targeted.