MySQLe link issue

[Edward Hades]

Yeah, that's because of -Wl,--fatal-warnings option. -fPIC generates a
mere warning on 32-bit systems, but that forces linker to bail out
with error. I've been asking Ian if this flag could be lifted for this
single lib, he said that it'd be tough.

On Tue, Sep 23, 2008 at 9:50 PM, Jeff Mitchell
<kde-dev at emailgoeshere.com> wrote:
> I'm on *32-bit* Gentoo, and I'm getting the following.  Note that this
> is all the output with make VERBOSE=1, even though it only really shows
> a warning and then errors out:
>
> Linking CXX shared module ../../../lib/libamarok_collection-sqlcollection.so
> cd /home/jmitchell/kde4svn/build/amarok/src/collection/sqlcollection &&
> /usr/bin/cmake -E cmake_link_script
> CMakeFiles/amarok_collection-sqlcollection.dir/link.txt --verbose=1
> /usr/bin/c++  -fPIC  -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef
> -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith
> -Wformat-security -fno-exceptions -fno-check-new -fno-common
> -Woverloaded-virtual -fvisibility=hidden -fvisibility-inlines-hidden -g3
> -fno-inline -Wl,--enable-new-dtags -Wl,--fatal-warnings
> -Wl,--no-undefined -lc  -shared
> -Wl,-soname,libamarok_collection-sqlcollection.so -o
> ../../../lib/libamarok_collection-sqlcollection.so
> CMakeFiles/amarok_collection-sqlcollection.dir/amarok_collection-sqlcollection_automoc.o
> CMakeFiles/amarok_collection-sqlcollection.dir/DatabaseUpdater.o
> CMakeFiles/amarok_collection-sqlcollection.dir/OrganizeCollectionDialog.o
> CMakeFiles/amarok_collection-sqlcollection.dir/ScanManager.o
> CMakeFiles/amarok_collection-sqlcollection.dir/ScanResultProcessor.o
> CMakeFiles/amarok_collection-sqlcollection.dir/SqlCollection.o
> CMakeFiles/amarok_collection-sqlcollection.dir/SqlCollectionDBusHandler.o
> CMakeFiles/amarok_collection-sqlcollection.dir/SqlCollectionLocation.o
> CMakeFiles/amarok_collection-sqlcollection.dir/SqlQueryMaker.o
> CMakeFiles/amarok_collection-sqlcollection.dir/SqlRegistry.o
> CMakeFiles/amarok_collection-sqlcollection.dir/SqlMeta.o
> CMakeFiles/amarok_collection-sqlcollection.dir/SqliteCollection.oCMakeFiles/amarok_collection-sqlcollection.dir/__/__/sqlite/sqlite3.o
> CMakeFiles/amarok_collection-sqlcollection.dir/MySqlEmbeddedCollection.o
> CMakeFiles/amarok_collection-sqlcollection.dir/XesamDbus.o
> CMakeFiles/amarok_collection-sqlcollection.dir/XesamCollectionBuilder.o
> CMakeFiles/amarok_collection-sqlcollection.dir/SqlCollectionAdaptor.o
> -L/home/jmitchell/kde4svn/build/amarok/lib
> -L/home/jmitchell/kde4svn/kde/lib -L/home/jmitchell/kde4svn/qt-copy/lib
> -L/usr/lib/mysql ../../../lib/libamaroklib.so.1.0.0
> ../../../lib/libamarokpud.so.1.0.0
> /home/jmitchell/kde4svn/kde/lib/libkdeui.so -lkdeui -lkdecore
> /home/jmitchell/kde4svn/qt-copy/lib/libQtSvg.so
> /home/jmitchell/kde4svn/qt-copy/lib/libQtNetwork.so
> /home/jmitchell/kde4svn/qt-copy/lib/libQtXml.so
> /home/jmitchell/kde4svn/qt-copy/lib/libQtGui.so
> /home/jmitchell/kde4svn/kde/lib/libkio.so
> /home/jmitchell/kde4svn/qt-copy/lib/libQtDBus.so
> /home/jmitchell/kde4svn/qt-copy/lib/libQtCore.so -lpthread
> /home/jmitchell/kde4svn/kde/lib/libthreadweaver.so -ldl
> /usr/lib/mysql/libmysqld.a -lcrypt -lssl -lcrypto -lz
> /home/jmitchell/kde4svn/kde/lib/libkdeui.so -lkdeui -lkdecore
> /home/jmitchell/kde4svn/qt-copy/lib/libQtNetwork.so
> /home/jmitchell/kde4svn/qt-copy/lib/libQtXml.so
> /home/jmitchell/kde4svn/qt-copy/lib/libQtGui.so
> /home/jmitchell/kde4svn/kde/lib/libkio.so
> /home/jmitchell/kde4svn/qt-copy/lib/libQtCore.so -lpthread
> /home/jmitchell/kde4svn/kde/lib/libthreadweaver.so -ldl
> /usr/lib/mysql/libmysqld.a -lcrypt -lssl -lcrypto -lz
> -Wl,-rpath,/home/jmitchell/kde4svn/build/amarok/lib:/home/jmitchell/kde4svn/kde/lib:/home/jmitchell/kde4svn/qt-copy/lib
> -Wl,-rpath-link,/home/jmitchell/kde4svn/build/amarok/lib
> /usr/lib/gcc/i686-pc-linux-gnu/4.2.4/../../../../i686-pc-linux-gnu/bin/ld:
> warning: creating a DT_TEXTREL in object.
> collect2: ld returned 1 exit status
> make[2]: *** [lib/libamarok_collection-sqlcollection.so] Error 1
> make[2]: Leaving directory `/home/jmitchell/kde4svn/build/amarok'
> make[1]: ***
> [src/collection/sqlcollection/CMakeFiles/amarok_collection-sqlcollection.dir/all]
> Error 2
> make[1]: Leaving directory `/home/jmitchell/kde4svn/build/amarok'
> make: *** [all] Error 2
>
>
> Anyone have any ideas?  Googling seems to show it being an -fPIC issue,
> but I thought that wasn't the case on 32-bit systems.
>
> --Jeff
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>



-- 
Edward "Hades" Toroshchin,
Aides on irc.freenode.org