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3811 discussions

Odd tdelibs build error
by Darrell Anderson 17 Jan '12

17 Jan '12

I just posted a tdelibs FTBFS error a few messages back. I decided to run the build again with NUMJOBS=-j1. This time I did not receive the same tdelfeditor errors. This time I received the following errors: ================================================= In file included from /dev/shm/tdelibs/dcop/dcopclient.cpp:2285: /dev/shm/tdelibs.build/dcop/dcopclient.moc:121: error: ISO C++ forbids declaration of 'QCString' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:121: error: expected ',' or '...' before '&' token /dev/shm/tdelibs.build/dcop/dcopclient.moc:121: error: prototype for 'void DCOPClient::applicationRegistered(int)' does not match any in class 'DCOPClient' /dev/shm/tdelibs/dcop/dcopclient.h:745: error: candidate is: void DCOPClient::applicationRegistered(const TQCString&) /dev/shm/tdelibs.build/dcop/dcopclient.moc:134: error: ISO C++ forbids declaration of 'QCString' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:134: error: expected ',' or '...' before '&' token /dev/shm/tdelibs.build/dcop/dcopclient.moc:134: error: prototype for 'void DCOPClient::applicationRemoved(int)' does not match any in class 'DCOPClient' /dev/shm/tdelibs/dcop/dcopclient.h:754: error: candidate is: void DCOPClient::applicationRemoved(const TQCString&) /dev/shm/tdelibs.build/dcop/dcopclient.moc:166: error: ISO C++ forbids declaration of 'QCString' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:166: error: expected ',' or '...' before '&' token /dev/shm/tdelibs.build/dcop/dcopclient.moc:166: error: prototype for 'void DCOPClient::callBack(int, int)' does not match any in class 'DCOPClient' /dev/shm/tdelibs/dcop/dcopclient.h:794: error: candidate is: void DCOPClient::callBack(int, const TQCString&, const TQByteArray&) /dev/shm/tdelibs.build/dcop/dcopclient.moc: In member function 'virtual bool DCOPClient::qt_emit(int, TQUObject*)': /dev/shm/tdelibs.build/dcop/dcopclient.moc:196: error: ISO C++ forbids declaration of 'type name' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:196: error: ISO C++ forbids declaration of 'type name' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:196: error: expected primary-expression before 'const' /dev/shm/tdelibs.build/dcop/dcopclient.moc:196: error: expected ')' before 'const' /dev/shm/tdelibs.build/dcop/dcopclient.moc:197: error: ISO C++ forbids declaration of 'type name' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:197: error: ISO C++ forbids declaration of 'type name' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:197: error: expected primary-expression before 'const' /dev/shm/tdelibs.build/dcop/dcopclient.moc:197: error: expected ')' before 'const' /dev/shm/tdelibs.build/dcop/dcopclient.moc:200: error: ISO C++ forbids declaration of 'type name' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:200: error: ISO C++ forbids declaration of 'type name' with no type /dev/shm/tdelibs.build/dcop/dcopclient.moc:200: error: expected primary-expression before 'const' /dev/shm/tdelibs.build/dcop/dcopclient.moc:200: error: expected ')' before 'const' make[2]: *** [dcop/CMakeFiles/DCOP-shared.dir/dcopclient.cpp.o] Error 1 make[2]: Leaving directory `/dev/shm/tdelibs.build' make[1]: *** [dcop/CMakeFiles/DCOP-shared.dir/all] Error 2 make[1]: Leaving directory `/dev/shm/tdelibs.build' make: *** [all] Error 2 ================================================= tdelibs/dcop/dcopclient.cpp:2285: #include <dcopclient.moc> I don't know anything yet about moc files. Would somebody provide a short course while I'm looking through the web to learn more? I'm thinking the errors mean tqt3 and tqtinterface might not be building or installing correctly because there should not be any references to QString. They should be TQString. Both tqt3 and tqtinterface built without errors. Darrell

3 10

C++ Question
by Darrell Anderson 17 Jan '12

17 Jan '12

When a C++ (boolean) function contains multiple if-else tests, and each of those tests contains a return statement (return=false; or return=true;), does the function exit when encountering the first return? Or does the function continue executing the remaining code within that function? In other words, when encountering that first return, does the function exit much like a break command? Darrell

5 10

R14 Artwork.
by Calvin Morrison 17 Jan '12

17 Jan '12

Hello Everyone, For a while I have been pondering the cosmetic and artwork related changes we should try and work on for R14. Unlike most projects, we are rather nostalgic, so going flat out new won't work for us. A new default theme or such is not advisable. Users won't like it. I think we should instead focus on creating an improved R14 style. A theme consists of: Backgrounds, Color Schemes, Fonts, Icons, Window Decorations, Widget Styles, and Screensavers. These don't need drastic revision, instead they need careful changes to help reflect our goals. Speed simplicity and customization are my top priorities. What do we need to improve? My vote is this 1) New backgrounds - Our defaults are out of date and I don't really like them, Every new release should see some fresh artwork. Users can keep the old one if the prefer it. These need to be pleasant to view and also look modern. (not to glossy though). 2) Improved Window Decorations - I am not a fan of plastic. I am a fan of the KDE2 window decoration. Either way we should set about making sure the default on is in tip top shape and has max configuration. Should we keep plastic as our default deco? 3) Icons - I think we are OK with these. Some icons may need to be looked over in our crystal svg set. I want to maximize visual efficiency of our icons. Some may be unclear or hard to see at different sizes. This should be lo 4) Styles - I would like to see Plastik expanded by including more options, especially to remove stippled drawing on the tabs. any thoughts? I think we should start thinking about this now, since this release will be mostly bug fixes, changes like this could also be slipped in. Calvin Morrison

6 14

tqt-mt.pc
by Darrell Anderson 16 Jan '12

16 Jan '12

When I build tqt3 from GIT, the pkgconfig file gets built and installed to: /opt/trinity/lib/tqt3-R14.0.0/lib/pkgconfig/tqt-mt.pc rather than /opt/trinity/lib/pkgconfig/tqt-mt.pc Bug? Darrell

5 11

tdelibs FTBFS: (/bin/sh: ./tdelfeditor: No such file or directory)
by Darrell Anderson 16 Jan '12

16 Jan '12

I'm trying to build tdelibs from GIT. The build fails and I always receive this error message: /bin/sh: ./tdelfeditor: No such file or directory I have -DWITH_ELFICON=OFF. I also tried removing that option because the option defaults to OFF from -DWITH_ALL_OPTIONS. According to CMakeLists.txt, the tdelfeditor subdirectory should not get built. All dependency packages build and install without error. Darrell

2 5

elficon support was requested, but libr was not found on your system
by Darrell Anderson 16 Jan '12

16 Jan '12

Which package is cmake looking for? "libr" is vague. I get that message when I enable -DWITH_ELFICON=ON. Darrell

3 6

Building Trinity GIT dependencies
by Darrell Anderson 16 Jan '12

16 Jan '12

Is sip4-tqt a full package to replace the distro package or a layer package like tdegraphics poppler-tqt? Is libarts-gpl a full package to replace the distro package or a layer package? Where is tqca? Has that package been combined with tqca-tls? When is tqscintilla required? Darrell

2 7

tdeversion.h
by Darrell Anderson 16 Jan '12

16 Jan '12

In GIT, tdeversion.h, TDE_VERSION_STRING = R14.0.0. In 3.5.13, KDE_VERSION_STRING = 3.5.13. There was no prefix "R." Do we want that "R" prefix in the string? I ask because I use that string in my package naming. I'm getting up to speed with building from GIT and noticed the difference. Just asking. Yay or Nay is fine. :) Darrell

2 1

Konqueror: Does not update file pane with file changes
by Darrell Anderson 15 Jan '12

15 Jan '12

I'm trying to resolve bug report 756. I noticed FAM support is not provided in the build process. I conjured up this patch: ============================= diff -urN kdelibs/CMakeLists.txt kdelibs.new/CMakeLists.txt --- kdelibs/CMakeLists.txt 2011-10-29 15:47:19.000000000 -0500 +++ kdelibs.new/CMakeLists.txt 2012-01-14 19:35:33.000000000 -0600 @@ -736,6 +736,14 @@ endif( WITH_HSPELL ) +##### check for FAM/GAMIN ########################## + +check_include_file( "fam.h" HAVE_FAM_H ) +if( HAVE_FAM_H ) + set( HAVE_FAM 1 ) +endif( HAVE_FAM_H ) + + ##### write configure files ##################### configure_file( config.h.cmake config.h ) diff -urN kdelibs/config.h.cmake kdelibs.new/config.h.cmake --- kdelibs/config.h.cmake 2011-08-10 21:30:27.000000000 -0500 +++ kdelibs.new/config.h.cmake 2012-01-14 19:42:56.000000000 -0600 @@ -114,7 +114,7 @@ #undef HAVE_FADVISE /* Define if your system has libfam */ -#undef HAVE_FAM +#cmakedefine HAVE_FAM 1 /* Define to 1 if you have the <float.h> header file. */ #cmakedefine HAVE_FLOAT_H 1 ============================= kdelibs fails to build with that patch: ============================= kio/libksycoca.a(kdirwatch.cpp.o): In function `KDirWatchPrivate': /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:241: undefined reference to `FAMOpen' /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:241: undefined reference to `FAMOpen' kio/libksycoca.a(kdirwatch.cpp.o): In function `KDirWatchPrivate::removeEntry(KDirWatch*, QString const&, KDirWatchPrivate::Entry*)': /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:935: undefined reference to `FAMCancelMonitor' kio/libksycoca.a(kdirwatch.cpp.o): In function `KDirWatchPrivate::checkFAMEvent(FAMEvent*)': /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:1502: undefined reference to `FAMCancelMonitor' kio/libksycoca.a(kdirwatch.cpp.o): In function `KDirWatchPrivate::famEventReceived()': /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:1410: undefined reference to `FAMPending' /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:1411: undefined reference to `FAMNextEvent' kio/libksycoca.a(kdirwatch.cpp.o): In function `KDirWatchPrivate::useFAM(KDirWatchPrivate::Entry*)': /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:613: undefined reference to `FAMMonitorFile' /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:595: undefined reference to `FAMMonitorDirectory' kio/libksycoca.a(kdirwatch.cpp.o): In function `~KDirWatchPrivate': /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:356: undefined reference to `FAMClose' /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:356: undefined reference to `FAMClose' /dev/shm/kdelibs/kio/kio/kdirwatch.cpp:356: undefined reference to `FAMClose' collect2: ld returned 1 exit status make[2]: *** [kio/libkio.so.4.2.0] Error 1 make[2]: Leaving directory `/dev/shm/kdelibs.build' make[1]: *** [kio/CMakeFiles/kio-shared.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... make[2]: Leaving directory `/dev/shm/kdelibs.build' /usr/bin/cmake -E cmake_progress_report /dev/shm/kdelibs.build/CMakeFiles [ 58%] Built target kdeprint_tool_escputil-module Linking CXX executable artsmessage cd /dev/shm/kdelibs.build/arts/message && /usr/bin/cmake -E cmake_link_script CMakeFiles/artsmessage.dir/link.txt --verbose=1 /usr/bin/c++ -O2 -march=i486 -mtune=i686 -ggdb -DQT_NO_ASCII_CAST -DQT_CLEAN_NAMESPACE -DQT_NO_STL -DQT_NO_COMPAT -DQT_NO_TRANSLATION -DQT_THREAD_SUPPORT -D_REENTRANT -include tqt.h CMakeFiles/artsmessage.dir/artsmessage.cc.o -o artsmessage -rdynamic -L/opt/trinity/lib/qt3-3.3.8.d/lib ../../kdeui/libkdeui.so.4.2.0 ../../kdecore/libkdecore.so.4.2.0 ../../dcop/libDCOP.so.4.2.0 ../../kdefx/libkdefx.so.4.2.0 -ltqt -lqt-mt -lXrender -lX11 -lz -lidn -lXcomposite -lXfixes -lICE -lSM -lfreetype -lfontconfig -Wl,-rpath,/opt/trinity/lib/qt3-3.3.8.d/lib:/dev/shm/kdelibs.build/kdeui:/dev/shm/kdelibs.build/kdecore:/dev/shm/kdelibs.build/dcop:/dev/shm/kdelibs.build/kdefx: make[2]: Leaving directory `/dev/shm/kdelibs.build' /usr/bin/cmake -E cmake_progress_report /dev/shm/kdelibs.build/CMakeFiles [ 58%] Built target artsmessage make[1]: Leaving directory `/dev/shm/kdelibs.build' make: *** [all] Error 2 ============================= The header includes look correct so I'm guessing a linker problem. Ideas? Darrell

4 8

autotools to cmake
by Robert Xu 15 Jan '12

15 Jan '12

Hello all, I've JUST discovered these scripts while browsing the Cmake wiki randomly... http://websvn.kde.org/trunk/KDE/kdesdk/cmake/scripts/ There seem to be some KDE3 conversion scripts o3o Could this help make our life a lot easier or no? -- email is so cluttered that it triggered this signature. :| xu_robert will be away from 11 Jan to 28 Jan with note: finals and SATs. later daze. :: Robert Xu :: rxu.lincomlinux.org :: protocol.by/rxu

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