Bug 564920

Summary: FTBFS kdeedu-4.4.0-1.fc13: ImplicitDSOLinking
Product: [Fedora] Fedora Reporter: FTBFS <ftbfs>
Component: libqalculateAssignee: Deji Akingunola <dakingun>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: rawhideCC: dakingun, fedora, jreznik, kevin, lorenzo, ltinkl, rdieter, smparrish, than
Target Milestone: ---Keywords: Triaged
Target Release: ---   
Hardware: All   
OS: Linux   
URL: http://linux.dell.com/files/fedora/FixBuildRequires/mock-results/
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-02-14 19:05:25 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
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build.log
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mock.log
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Description FTBFS 2010-02-13 17:19:11 UTC 
kdeedu-4.4.0-1.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 17:19:16 UTC 
Created attachment 392481 [details]
root.log

root.log for i386
Comment 2 FTBFS 2010-02-13 17:19:23 UTC 
Created attachment 392482 [details]
build.log

build.log for i386
Comment 3 FTBFS 2010-02-13 17:19:24 UTC 
Created attachment 392483 [details]
mock.log

mock.log for i386
Comment 4 FTBFS 2010-02-13 17:19:28 UTC 
Created attachment 392484 [details]
root.log

root.log for x86_64
Comment 5 FTBFS 2010-02-13 17:19:34 UTC 
Created attachment 392485 [details]
build.log

build.log for x86_64
Comment 6 FTBFS 2010-02-13 17:19:35 UTC 
Created attachment 392486 [details]
mock.log

mock.log for x86_64
Comment 7 Rex Dieter 2010-02-13 22:41:28 UTC 
interesting, missing symbols from cln, but no references to cln functions or headers to be found.  maybe a define or inline stuff from libqalculate?
Comment 8 Rex Dieter 2010-02-13 22:46:48 UTC 
In particular,
cd /builddir/build/BUILD/kdeedu-4.4.0/x86_64-redhat-linux-gnu/step/step && 
...
/messageframe.o CMakeFiles/step.dir/main.o CMakeFiles/step.dir/settings.o  -o step -rdynamic -L/usr/lib64/kde4/devel -L/builddir/build/BUILD/kdeedu-4.4.0/x86_64-redhat-linux-gnu/lib ../../lib/libstepcore.a /usr/lib64/libkhtml.so.5.4.0 /usr/lib64/libknewstuff2.so.4.4.0 /usr/lib64/libQtOpenGL.so -lqalculate -lgsl -lgslcblas -lm -lz -lgthread-2.0 -lglib-2.0 -lgobject-2.0 -lrt -ldl /usr/lib64/libkparts.so.4.4.0 /usr/lib64/libkjs.so.4.4.0 /usr/lib64/libkio.so.5.4.0 /usr/lib64/libQtXml.so /usr/lib64/libQtNetwork.so /usr/lib64/libkdeui.so.5.4.0 /usr/lib64/libQtSvg.so /usr/lib64/libkdecore.so.5.4.0 /usr/lib64/libQtCore.so -lpthread /usr/lib64/libQtDBus.so /usr/lib64/libQtGui.so -Wl,-rpath,/usr/lib64/kde4/devel: 
/usr/bin/ld: CMakeFiles/step.dir/unitscalc.o: undefined reference to symbol 'cln::cl_GV_number_init_helper::~cl_GV_number_init_helper()'
/usr/bin/ld: note: 'cln::cl_GV_number_init_helper::~cl_GV_number_init_helper()' is defined in DSO /usr/lib64/libcln.so.6 so try adding it to the linker command line
/usr/lib64/libcln.so.6: could not read symbols: Invalid operation
collect2: ld returned 1 exit status

any ideas?
Comment 9 Kevin Kofler 2010-02-13 22:48:02 UTC 
The inlines from libqalculate must be using cln, I guess you need to link cln when you link libqalculate (this just shows how broken this crappy ld change is for C++).
Comment 10 Kevin Kofler 2010-02-13 22:56:45 UTC 
pkg-config --libs libqalculate returns only -lqalculate, looks like it needs to -lcln as well.
Comment 11 Kevin Kofler 2010-02-13 23:01:04 UTC 
Oops, I didn't mean to reassign this back, it's clearly libqalculate's fault.
Comment 12 Rex Dieter 2010-02-13 23:17:16 UTC 
that's probably my bad, see bug #509840
Comment 13 Kevin Kofler 2010-02-13 23:21:57 UTC 
Yeah, at least @CLN_LIBS@ should go back to Libs.
Comment 14 Rex Dieter 2010-02-13 23:32:20 UTC 
Cross your fingers,
https://koji.fedoraproject.org/koji/taskinfo?taskID=1984629