[kde-freebsd] building KDE4 on CURRENT r255948 ports r328930 still fails

[Schaich Alonso]

On Wed, 9 Oct 2013 07:59:03 +0200
Matthias Apitz <guru at unixarea.de> wrote:

> El día Tuesday, October 08, 2013 a las 07:33:36PM +0200, Tijl Coosemans
> escribió:
> 
> > On Tue, 8 Oct 2013 15:59:01 +0200 Matthias Apitz wrote:
> > > I have always a core file in $HOME after starting KDE4; a gdb bt is:
> > > 
> > > # gdb /usr/local/kde4/bin/kactivitymanagerd kactivitymanagerd.core
> > > ...
> > > [New Thread 2c403080 (LWP 100158/kactivitymanagerd)]
> > > (gdb) bt
> > > #0  0x00000000 in ?? ()
> > > #1  0x2a20e10e in __dynamic_cast (src_ptr=0x2c40dc20,
> > > #src_type=0x28458bc0, dst_type=0x28458c10, src2dst=0)
> > >     at ../../.././../gcc-4.6.3/libstdc++-v3/libsupc++/dyncast.cc:61
> > 
> > This is probably because kdelibs was compiled with clang/libc++ and
> > kactivitymanagerd was compiled with gcc/libstdc++.  Mixing C++
> > runtime libraries like that doesn't work.
> > 
> > In x11/kactivitymanagerd/Makefile see if commenting out USE_GCC=yes
> > and then rebuilding the port helps.
> 
> I commented out USE_GCC=yes and the port builds fine with clang; but
> kactivitymanagerd still crashes on start of KDE4 and as well on
> termination of KDE4; the gdb bt has changed, here the one after termination
> of KDE4:
> 
> ...
> Reading symbols from /libexec/ld-elf.so.1...done.
> Loaded symbols for /libexec/ld-elf.so.1
> #0  0x2a317300 in sbrk () from /lib/libc.so.7
> [New Thread 2c407b80 (LWP 100817/kactivitymanagerd)]
> [New Thread 2c407400 (LWP 100814/kactivitymanagerd)]
> [New Thread 2c406a00 (LWP 100813/kactivitymanagerd)]
> [New Thread 2c406780 (LWP 100812/kactivitymanagerd)]
> [New Thread 2c406280 (LWP 100811/kactivitymanagerd)]
> [New Thread 2c403080 (LWP 100137/kactivitymanagerd)]
> (gdb) bt
> #0  0x2a317300 in sbrk () from /lib/libc.so.7
> #1  0x2a3187cd in sbrk () from /lib/libc.so.7
> #2  0x2e400000 in ?? ()
> #3  0x0000001d in ?? ()
> #4  0x00000000 in ?? ()
> (gdb) 
> 
> For what this kactivitymanagerd is good for?
> Pls let me know if you need more information.
> 
> Thx
> 
> 	matthias

I *think* it's something like the desktop session manager, but for plasmoids.
KDE works perfectly without it (that's why we added a switch), but has a
shiny feature less.

Alonso