Re: [trinity-devel] kdewebdev - kafkacommon.cpp:745:56: error: using temporary as lvalue [-fpermissive]

Le Mon, 16 May 2011 16:29:10 -0500, "David C. Rankin&quot;&lt;drankinatty(a)suddenlinkmail.com&gt; a écrit : > On 05/16/2011 04:17 PM, /dev/ammo42 wrote: >> Le Mon, 16 May 2011 14:51:11 -0500, >> "David C. Rankin&quot;&lt;drankinatty(a)suddenlinkmail.com&gt; a écrit : >> >>> On 05/16/2011 01:51 AM, /dev/ammo42 wrote: >>>> Le Sun, 15 May 2011 18:01:31 -0500, >>>> "David C. Rankin&quot;&lt;drankinatty(a)suddenlinkmail.com&gt; a écrit : >>>> >>>>> On 05/15/2011 06:13 AM, /dev/ammo42 wrote: >>>>>> Le Sat, 14 May 2011 22:11:41 -0500, >>>>>> "David C. Rankin&quot;&lt;drankinatty(a)suddenlinkmail.com&gt; a >>>>>> écrit : >>>>>> >>>>>>> Tim, all, >>>>>>> >>>>>>> kdevelop build fine, but I ran into a lvalue problem >>>>>>> in kdewebdev. I'm building with: >>>>>>> >>>>>>> msg "Starting cmake..." >>>>>>> cmake ${srcdir}/${_svnmod} \ >>>>>>> -DCMAKE_INSTALL_PREFIX=${trinity_prefix} \ >>>>>>> -DCMAKE_VERBOSE_MAKEFILE=ON \ >>>>>>> -DQT_VERSION=3 \ >>>>>>> -DCMAKE_CXX_FLAGS="-fpermissive" \ >>>>>>> -DWITH_T1LIB=ON \ >>>>>>> -DWITH_LIBPAPER=ON \ >>>>>>> -DWITH_TIFF=ON \ >>>>>>> -DWITH_OPENEXR=ON \ >>>>>>> -DWITH_PAM=ON \ >>>>>>> -DBUILD_ALL=ON >>>>>>> make >>>>>>> >>>>>>> The error is: >>>>>>> >>>>>>> [ 77%] Building CXX object >>>>>>> quanta/parts/kafka/CMakeFiles/kafkalibrary-static.dir/kafkacommon.cpp.o >>>>>>> cd /build/src/build/quanta/parts/kafka&& /usr/bin/c++ >>>>>>> -DHAVE_CONFIG_H -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE >>>>>>> -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION >>>>>>> -DQT_THREAD_SUPPORT -D_REENTRANT -march=x86-64 -mtune=generic >>>>>>> -O2 -pipe -include tqt.h >>>>>>> -I/build/src/build/quanta/parts/kafka >>>>>>> -I/build/src/kdewebdev/lib -I/build/src/kdewebdev/quanta/src >>>>>>> -I/build/src/kdewebdev/quanta/project >>>>>>> -I/build/src/kdewebdev/quanta/parsers >>>>>>> -I/build/src/kdewebdev/quanta/utility >>>>>>> -I/build/src/kdewebdev/quanta/treeviews >>>>>>> -I/opt/trinity/include -I/opt/qt/include >>>>>>> -I/opt/qt/include/tqt -include tqt.h -fPIC -o >>>>>>> CMakeFiles/kafkalibrary-static.dir/kafkacommon.cpp.o >>>>>>> -c /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp: >>>>>>> In static member function 'static void >>>>>>> kafkaCommon::fitsNodesPosition(Node*, int, int, int, >>>>>>> int)': /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:745:56: >>>>>>> error: using temporary as lvalue >>>>>>> [-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:746:55: >>>>>>> error: using temporary as lvalue >>>>>>> [-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:747:57: >>>>>>> error: using temporary as lvalue >>>>>>> [-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:748:56: >>>>>>> error: using temporary as lvalue >>>>>>> [-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:752:56: >>>>>>> error: using temporary as lvalue >>>>>>> [-fpermissive] /build/src/kdewebdev/quanta/parts/kafka/kafkacommon.cpp:753:57: >>>>>>> error: using temporary as lvalue [-fpermissive] make[2]: *** >>>>>>> [quanta/parts/kafka/CMakeFiles/kafkalibrary-static.dir/kafkacommon.cpp.o] >>>>>>> Error 1 make[2]: Leaving directory `/build/src/build' >>>>>>> make[1]: *** >>>>>>> [quanta/parts/kafka/CMakeFiles/kafkalibrary-static.dir/all] >>>>>>> Error 2 make[1]: Leaving directory `/build/src/build' make: >>>>>>> *** [all] Error 2 ==> ERROR: A failure occurred in >>>>>>> build(). Aborting... >>>>>>> >>>>>>> I'm not that swift at debugging, but I know enough to >>>>>>> know an lvalue problem -- ain't in my build script :p >>>>>> The code is obviously wrong, I even wonder why older gcc >>>>>> allowed such code. >>>>>> Does this kludge^Wpatch help (the patch is attached)? >>>>>> >>>>> >>>>> Patch applied, but it looks like it got worse :) >>>> Oops, bad programming on my side, my C-formatted mind told me >>>> that attrs >>>> + index ==&attrs[index] :D >>>> Does this patch help better [still an attached one] ? >>>>> >>>>> [ 10%] Building CXX object >>>>> quanta/utility/CMakeFiles/utility-static.dir/quantacommon.cpp.o > <snip> >>> >>> Hmm.. Nope... didn't work either :) >>> >>> [ 10%] Building CXX object >>> quanta/utility/CMakeFiles/utility-static.dir/quantacommon.cpp.o >>> cd /build/src/build/quanta/utility&& /usr/bin/c++ >>> -DHAVE_CONFIG_H > <snip> >>> Build failed, check /dat_e/david/bld/david/build >>> >>> How do we make it to 77% without the patch, but stop at 10% >>> with the patch? What do you think we try next? >> It stops at 10% because I had to edit a file other than the one to >> add a kludgey method ­— and the method I wrote ain't right. >> Does the (again) corrected and attached version of the patch work >> better ? >>> > > HeHeHe :) > > We are getting closer! Applied the patch and we made it past > 10% no problem. But... it died again at 77% :) > > [ 77%] Building CXX object

Fscking typo (I typed tab in place of tag). Here is the corrected patch (I would happily test my patches, but first have to build kdelibs successfully).