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Kdelibs patch for kernels > 2.6.36
by Ilya Chernykh 21 Feb '11

21 Feb '11

Yesterday I received a patch from Novell for better support for newer kernels. The patch is attached.

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converting applications/knemo to tde cmake - need a little help
by David C. Rankin 21 Feb '11

21 Feb '11

Guys, I'm taking a stab at moving application/knemo to CMake. I'm new to cmake, but given a reasonable outline of what to do, I'll bet I can slog through it. knemo seems small enough to serve as a good package to learn with. What I need to know is "What is the basic outline for moving an existing kde module to cmake? I can figure out I need a knemo/cmake directory with modules/TDEMacros.cmake and a CMakeLists.txt, but after that I'm a bit lost. I have taken Serghei's kdewebdev CMakeLists.txt and I'm trying to cannibalize it. I think most everything will work. There are additional line I don't think I'll need in knemo since there are not any sub-packages like quanta. Can I just delete the following?: option( BUILD_QUANTA "Build quanta" ${BUILD_ALL} ) option( BUILD_KFILEREPLACE "Build kfilereplace" ${BUILD_ALL} ) if( BUILD_QUANTA ) add_subdirectory( lib ) endif( ) tde_conditional_add_subdirectory( BUILD_QUANTA quanta ) If I don't have subdirectories like quanta and I can just remove those lines, that gets me started... But then the question becomes "what else to I need to change in the knemo/cmake... directory? Here is my first run and the errors I got. I'll put my comments/questions in the errors: CMake Error at CMakeLists.txt:60 (include): include could not find load file: ConfigureChecks.cmake ## I get it, I need a ConfigureChecks.cmake. Can I just copy one? What kind of ## changes can I expect to need to make? CMake Error: File /home/david/tbld/applications/knemo/config.h.cmake does not exist. CMake Error at CMakeLists.txt:87 (configure_file): configure_file Problem configuring file ## Same issue, I know I'll need a config.h.cmake, what would be a good one to copy? That's about where I am on my cmake/knemo journey. If somebody has an outline to get me going on the cmake conversions, I don't mind helping move the smaller apps to cmake. -- David C. Rankin, J.D.,P.E.

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Patch
by Ilya Chernykh 21 Feb '11

21 Feb '11

Today I received the following patch from Novell, for better support of newer kernels: Index: kdelibs-3.5.10/kinit/start_kdeinit.c =================================================================== --- kdelibs-3.5.10.orig/kinit/start_kdeinit.c +++ kdelibs-3.5.10/kinit/start_kdeinit.c @@ -44,11 +44,30 @@ static int set_protection( pid_t pid, in { char buf[ 1024 ]; int procfile; + struct stat st; + + /* Newer kernels (noticed in 2.6.36) */ + sprintf( buf, "/proc/%d/oom_score_adj", pid ); + if ( lstat (buf, &st) == 0) { + if( !enable ) { + /* Be paranoid and check that the pid we got from the pipe + belongs to this user. */ + if( st.st_uid != getuid()) + return 0; + } + procfile = open(buf, O_WRONLY); + if( enable ) + write( procfile, "-300", sizeof( "-300" )); + else + write( procfile, "0", sizeof( "0" )); + close( procfile ); + return 1; + } + sprintf( buf, "/proc/%d/stat", pid ); if( !enable ) { /* Be paranoid and check that the pid we got from the pipe belongs to this user. */ - struct stat st; if( lstat( buf, &st ) < 0 || st.st_uid != getuid()) return 0; }

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startkde / trinity kinit crash after latest builds (with and without pam)
by David C. Rankin 18 Feb '11

18 Feb '11

Guys, After rebuilding with the current svn tree, I am getting startkde and kinit library errors: X.Org X Server 1.9.4 Release Date: 2011-02-04 X Protocol Version 11, Revision 0 Build Operating System: Linux 2.6.37-ARCH i686 Current Operating System: Linux supersff 2.6.37-ARCH #1 SMP PREEMPT Fri Feb 11 16:55:18 UTC 2011 i686 Kernel command line: root=/dev/sda6 ro Build Date: 04 February 2011 09:39:45PM Current version of pixman: 0.20.2 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Fri Feb 18 10:38:49 2011 (==) Using config directory: "/etc/X11/xorg.conf.d" [startkde] Starting startkde. [startkde] KDEHOME is not set. [startkde] Set KDEHOME to /home/david/.kde3. [startkde] kdehome: /home/david/.kde3 kstartupconfig: error while loading shared libraries: libkdefakes.so.4: cannot open shared object file: No such file or directory kde-config: error while loading shared libraries: libkdecore.so.4: cannot open shared object file: No such file or directory [startkde] KDEDIR: /opt/trinity/ [startkde] KDEDIRS: /opt/trinity/:/usr/ [startkde] kdedirs_first: /opt/trinity/ [startkde] Starting Trinity... ksplash: error while loading shared libraries: libksplashthemes.so.0: cannot open shared object file: No such file or directory [startkde] KDE_FULL_SESSION: true [startkde] KDE_SESSION_UID: 1000 /opt/trinity/bin/kdeinit: error while loading shared libraries: libkparts.so.2: cannot open shared object file: No such file or directory [startkde] Could not start kdeinit. Check your installation. [startkde] kdeinit started successfully. [trinity kinit] Warning: connect() failed: : No such file or directory ksmserver: error while loading shared libraries: libkdeinit_ksmserver.so: cannot open shared object file: No such file or directory dcop: error while loading shared libraries: libDCOP.so.4: cannot open shared object file: No such file or directory [startkde] Shutting down Trinity... [trinity kinit] Warning: connect() failed: : No such file or directory [trinity kinit] Error: Can't contact kdeinit! artsshell: error while loading shared libraries: libsoundserver_idl.so.1: cannot open shared object file: No such file or directory [startkde] Running Trinity shutdown scripts... [startkde] Trinity shutdown complete. xinit: connection to X server lost waiting for X server to shut down This is occurring with at least the following range of svn revisions: 10:48 supersff:~/arch/tpkg> ls -1 i686-new trinity-arts-1214641-1-i686.pkg.tar.xz trinity-kdebase-1221326-1-i686.pkg.tar.xz trinity-kdelibs-1220926-1-i686.pkg.tar.xz trinity-kdevelop-1216516-1-i686.pkg.tar.xz trinity-kdewebdev-1216789-1-i686.pkg.tar.xz trinity-tqtinterface-1221148-1-i686.pkg.tar.xz and 10:49 supersff:~/arch/tpkg> ls -1 i686-pam/ trinity-kdebase-1221507-1-i686.pkg.tar.xz trinity-kdelibs-1220926-1.1-i686.pkg.tar.xz Let me know what else I can send to help debug. It's not just a result of -DWITH_PAM, because the packages above (i686-new directory) were built without pam enabled. So this is from at least kdelibs 1220926 or kdebase 1221326 (I don't know which package is to blame) -- David C. Rankin, J.D.,P.E.

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patch - kdevelop/parts/tools/tools_part.cpp
by David C. Rankin 18 Feb '11

18 Feb '11

Guys, Here is a constructor patch for kdevelop/parts/tools/tools_part.cpp diff -uNr ../tools_part.cpp /home/david/tbld/trinity-kdevelop/src/kdevelop/parts/tools/tools_part.cpp --- ../tools_part.cpp 2011-02-18 07:20:58.000000000 -0600 +++ /home/david/tbld/trinity-kdevelop/src/kdevelop/parts/tools/tools_part.cpp 2011-02-18 07:22:14.000000000 -0600 @@ -154,7 +154,7 @@ if (captured) { if (KDevAppFrontend *appFrontend = extension<KDevAppFrontend>("KDevelop/AppFrontend")) - appFrontend->startAppCommand(TQString::TQString(), cmdline, false); + appFrontend->startAppCommand(TQString(), cmdline, false); } else { -- David C. Rankin, J.D.,P.E.

1 0

quickbuild server down
by Kristopher Gamrat 16 Feb '11

16 Feb '11

Hi, Just an alert that the quickbuild server at http://quickbuild.pearsoncomputing.net/ seems to be dead. A user on the IRC channel was trying to download an iso off of quickbuild, and when I went to check, the whole thing was down. Those of us who use it will have to wait for Tim to fix it. -- Kris "Piki" Ark Linux Webmaster Trinity Desktop Environment Packager

2 1

kio_stftp crap
by Ozan Çağlayan 13 Feb '11

13 Feb '11

Hi, In KDE3, kio_sftp is a kioslave with interacts with the ssh process. This is ported to libssh in KDE4. This was apparently working correctly until something low-level is upgraded on distros (glibc, kernel, etc) as now it fails while interacting with SSH because of some problem related to TTY stuff. (I've debugged for 2-3 hours, come to very weird and interesting points but still no fix) The bad thing that it isn't even using KProcess, it implements its own process class. If you write for example a python wrapper like: import subprocess import sys cmd = ["/usr/bin/ssh.orig"] cmd.extend(sys.argv[1:]) subprocess.call(cmd) and save the original ssh binary as ssh.orig and put this wrapper as /usr/bin/ssh, it magically works! Do you have any idea about the issue? There's a bug report on KDE too which is closed as fixed when the slave was ported to libssh in KDE4. None of the codes are modified in Trinity SVN since 3.5.10 import. This kio seems to reserve to be trashed, holy crap. -- Pardus Linux http://www.pardus.org.tr/eng

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Slightly updated version
by Ilya Chernykh 13 Feb '11

13 Feb '11

The taskbar patch.+screenshot of how it looks (W95 style)

3 7

Please accept a patch
by Ilya Chernykh 11 Feb '11

11 Feb '11

This patch fixes the issue with the taskbar buttons. The patched file kicker/taskbar/taskcontainer.cpp and the patch itself are attached.

1 0

How Aaron Seigo was breaking Kicker
by Ilya Chernykh 11 Feb '11

11 Feb '11

Here is http://websvn.kde.org/?view=revision&revision=406411 a commit by Aaron Seigo after which the buttons on the Kicker's taskbar ceased being visually pushed (in classical mode). Here is the key string in kicker/taskbar/taskcontainer.cpp: before: style().drawPrimitive(QStyle::PE_HeaderSection, p, QRect(0, 0, width(), height()), colors, sunken ? QStyle::Style_Down : QStyle::Style_Raised); after: style().drawPrimitive(QStyle::PE_HeaderSection, p, QRect(0, 0, width(), height()), colors) I restored the missing parameter and now it works well.

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