tde-devels

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3805 discussions

Re: [trinity-devel] ARM and Trinity and Raspberry Pi
by Tiago Marques 04 Mar '12

04 Mar '12

Raspberry Pi is the kind of device that can work reasonably with Trinity but not KDE4. Last time I checked I had Trinity running in 80MB for RAM while KDE4 was having trouble fitting in 600MB. For people who asked about reasons to keep KDE3 alive in Trinity, I would point to a working testbed, if we ever get to assemble one. Best regards, Tiago On Wed, Feb 29, 2012 at 8:24 PM, Timothy Pearson < kb9vqf(a)pearsoncomputing.net> wrote: > > Hello All, > > > > Raspberry Pi is on it's way to being launched and is no available for > > preorder. I think this product would be a good candidate for Trinity > > and ARM. Raspberry Pi is a $35 arm board. > > > > I am going to order one, any maybe one of you would be interested in > > purchasing them as well. > > > > Currently we have ARM builds, but no arm devices have been physically > > tested (right?) so I think this could be a opportunity for us to do > > that with a very low cost > > > > Calvin > > Sounds like a good idea! Load up Debian Squeeze and TDE on it (Wheezy has > massive ARM problems at the moment, gcc crashes and other nastiness) and > see what happens... > > Tim > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > trinity-devel-unsubscribe(a)lists.pearsoncomputing.net > For additional commands, e-mail: > trinity-devel-help(a)lists.pearsoncomputing.net > Read list messages on the web archive: > http://trinity-devel.pearsoncomputing.net/ > Please remember not to top-post: > http://trinity.pearsoncomputing.net/mailing_lists/#top-posting > >

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CMake patches
by Aleksey Midenkov 04 Mar '12

04 Mar '12

I have made improvements to CMake system. And plan to add more fixes to tdebase building (like missed dependency check for libudev, etc.). I also plan to eliminate dependence on environment variables as much as possible. Please, apply the patches in bug 882. So, I could continue my development with easy mind.

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tdelibs Build Failure with TQt3 - undefined reference to `qt_x_time' & `qt_x_user_time'
by David C. Rankin 04 Mar '12

04 Mar '12

Tim, All, Things had gone fairly smooth rebuilding from GIT based on TQt3 until kdelibs. This is the first major build failure I can't explain by packaging error or hope to troubleshoot with a simple grep of a configure file, etc.. The error I received was: /build/src/tdelibs/dcop/dcopserver.cpp:654:21: warning: ignoring return value of 'int system(const char*)', declared with attribute warn_unused_result [-Wunused-result] [ 2%] Building CXX object dcop/CMakeFiles/tdeinit_dcopserver-shared.dir/dcopsignals.cpp.o Linking CXX shared library libtdeinit_dcopserver.so [ 2%] Built target tdeinit_dcopserver-shared Scanning dependencies of target dcopserver [ 2%] Building CXX object dcop/CMakeFiles/dcopserver.dir/dcopserver_tdeinit_executable.cpp.o Linking CXX executable dcopserver /opt/trinity/lib/libtqt.so: undefined reference to `qt_x_time' /opt/trinity/lib/libtqt.so: undefined reference to `qt_x_user_time' collect2: ld returned 1 exit status make[2]: *** [dcop/dcopserver] Error 1 make[1]: *** [dcop/CMakeFiles/dcopserver.dir/all] Error 2 make: *** [all] Error 2 Help? -- David C. Rankin, J.D.,P.E.

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avahi-tqt fails to build :
by David C. Rankin 04 Mar '12

04 Mar '12

Tim, Working my way through the packages based on Tqt3, I've run into a build issue with avahi-tqt. I've gone back through Jay and Darrell's messages on the list, so I know there were problems with the packages -- but is it still broke or is it on my end?? The config.log error I get is: configure:19151: $PKG_CONFIG --exists --print-errors " tqt-mt " Package tqt-mt was not found in the pkg-config search path. Perhaps you should add the directory containing `tqt-mt.pc' to the PKG_CONFIG_PATH environment variable No package 'tqt-mt' found I don't understand the error, I have: /opt/tqt3/lib/pkgconfig/tqt-mt.pc which should be found given the /etc/profile/tqt.sh setting $QTDIR. Any quick hacks to get around this one? -- David C. Rankin, J.D.,P.E.

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tqca-tls build fails : Verifying TQt 3.x Multithreaded (MT) build environment ... fail
by David C. Rankin 03 Mar '12

03 Mar '12

Tim, all, I'm trying to build tqca-tls with ./configure --qtdir=${QTDIR} and I'm getting a configure failure: Configuring qca-tls ... Verifying TQt 3.x Multithreaded (MT) build environment ... fail There was an error compiling 'conf'. Be sure you have a proper TQt 3.x Multithreaded (MT) build environment set up. This TDE build is based on TQt3 and I have built and installed the following: hal-0.5.14-8-x86_64.pkg.tar.xz hal-info-0.20091130-1-any.pkg.tar.xz libutempter-1.1.5-3-x86_64.pkg.tar.xz tde-tqt3-3.8.8.d_git-1-x86_64.pkg.tar.xz tde-tqtinterface-3513_tqt-8-x86_64.pkg.tar.xz tde-arts-3513_tqt-1-x86_64.pkg.tar.xz tde-dbus-tqt-3513_tqt-1-x86_64.pkg.tar.xz tde-dbus-tqt-1-3513_tqt-1-x86_64.pkg.tar.xz conf.log error is: g++ -c -pipe -Wall -W -O2 -D_REENTRANT -DX11_INC='"/usr/X11R6/include"' -DX11_LIBDIR='"/usr/X11R6/lib64"' -DX11_LIB='"-lXext -lX11 -lm"' -DCC='"gcc"' -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -DQT_SHARED -I/opt/tqt3/mkspecs/default -I. -I'/usr/include/tqt' -I/opt/tqt3/include -I/usr/X11R6/include -o conf.o conf.cpp conf.cpp:3:21: fatal error: tqstring.h: No such file or directory The problem seems to be the /usr/include/tqt is hardcoded in 'configure'. class qc_openssl : public ConfObj { public: qc_openssl(Conf *c) : ConfObj(c) {} TQString name() const { return "OpenSSL"; } TQString shortname() const { return "openssl"; } bool exec() { <snip> // Make sure tqtinterface can be found conf->addIncludePath("/usr/include/tqt"); ^^^^^^^^^^^^^^^^^^ How to fix? Looks like the configure file need to be updated to take the '--prefix=' option and set TDEDIR and then do something like: // Make sure tqtinterface can be found conf->addIncludePath("${TDEDIR}/include/tqt"); -- David C. Rankin, J.D.,P.E.

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arch - auto-update of PKGBUILD md5sum (req. for comment)
by David C. Rankin 03 Mar '12

03 Mar '12

Cal, Pawel, Baho, all, For the arch master build script I have the script update the tree and then create tarballs on the fly. (easier that mount --bind of local git tree into chroot to use the git tree directly). One of the things I had to do was to automate the update of the md5sum in the PKGBUILD. I have come up with a rather wonky 2-function approach that I want to get comment on. May be OK as it (it works fine), but I welcome thoughts for improvement. The only limitation is that the tarball must be the first md5sum listed in the md5sum array. The functions I use are: ## function getsum(): get the new md5sum (getsum filename) getsum() { [[ -r "$1" ]] || { echo "ERROR: file not found '$1' in function getsum"; return 1; } _tmp=$(md5sum "$1") echo "${_tmp//\ *}" } ## function updtsum(): update the md5sum in pkgbuild (updtsum file newmd5sum) updtsum() { sed -i -e "s/md5sums=('.*'/md5sums=('$2'/" "$1" } Then they are called in the script as follows: ## update the md5sum _newsum=$(getsum "${tgzdir}/${tgzfn}") echo " updating PKGBUILD md5sum -> $_newsum" updtsum "${pbpkgd}/${pbpkg}/PKGBUILD" $_newsum Any areas you see that could be improved? The script isn't ready for distribution yet, but it is getting close. -- David C. Rankin, J.D.,P.E.

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What's up with tqtpc-location.patch on arch for CMakeLists.txt ??
by David C. Rankin 03 Mar '12

03 Mar '12

Tim, Calvin, In the tqtinterface build setup, I find a tqtpc-location.patch that isn't being utilized. It is: --- dependencies/tqtinterface/CMakeLists.txt 2011-03-28 00:12:24.000000000 +0200 +++ dependencies/tqtinterface/CMakeLists.txt.new 2012-01-29 12:15:16.000000000 +0100 @@ -35,7 +35,7 @@ tde_setup_install_path( BIN_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/bin" ) tde_setup_install_path( LIB_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/lib${LIB_SUFFIX}" ) tde_setup_install_path( INCLUDE_INSTALL_DIR "${CMAKE_INSTALL_PREFIX}/include/tqt" ) -tde_setup_install_path( PKGCONFIG_INSTALL_DIR "/usr/lib${LIB_SUFFIX}/pkgconfig" ) +tde_setup_install_path( PKGCONFIG_INSTALL_DIR "${EXEC_INSTALL_PREFIX}/lib${LIB_SUFFIX}/pkgconfig" ) ##### tqtinterface sources ###################### It isn't applied in the latest GIT tree -- do we need it? -- David C. Rankin, J.D.,P.E.

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Arch - naming convention for package built on TQt3 and Qt3
by David C. Rankin 03 Mar '12

03 Mar '12

Cal, Pawel, Baho, all, To keep things straight with PKGBUILDs and source files (including PKGBUILD and patches, etc..) between those that build with Qt3 and those utilizing TQt3, I have simply made a name change: All Qt3 based packages and sources will be trinity-xxx. Eg: trinity-tqtinterface trinity-arts All TQt3 based packages will be tde-xxx. Eg: tde-tqtinterface tde-arts ...and so on. Let me know your thoughts on this. I thought this made more sense than monkeying with the $pkgver or other variables. -- David C. Rankin, J.D.,P.E.

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fprintf(stderr, "tdeinit: PID %ld terminated.\n", (long) exit_pid);
by Darrell Anderson 02 Mar '12

02 Mar '12

This message is from tdelibs/kinit/kinit.cpp. They appear in the xession log. I don't mind the messages and I can see from the source code they are intended to be debugging aids. But they lack information. How do I add the process name to the message? Like this: PID 10804 (process name) terminated. With that information the message might remain useful only for debugging, but at least the message appears more useful and informational to users. Darrell

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GIT repository download problems
by Keith Daniels 02 Mar '12

02 Mar '12

I'm trying to download the git files as an anonymous user. When it starts downloading, everything goes fine for the first 43 megs and 50 files. All the files are put in the correct place in my build tree--but then it stops downloading and displays: ----------------- Cloning into experimental... Password: ----------------- When pressed enter, it started downloading again. But from then on--every minute or so it would stop downloading and request a password. I Googled and read the man page, several tutorials and HowTo articles but found nothing that seemed to apply to this problem. I am using a fresh Slackware 13.37 install less KDE4 and my version of git is 1.7.4.4. I used this get command from the Trinity Project GIT Information page first: git clone --recursive http://scm.trinitydesktop.org/scm/git/tde $GIT_TREE Then I tried this instead, since some articles used this syntax: git clone http://scm.trinitydesktop.org/scm/git/tde --recursive $GIT_TREE The results were identical in both cases. ($GIT_TREE is the variable for the name of the directory where I save the files.) Does anyone have any idea what I am doing wrong? I can't sit there for hours just waiting to press the enter key... I could rig the script to send enter everytime it sees "Password:" but I would rather know if there is something wrong before I start trying to build a workaround kludge. Keith

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