Re: [Rosegarden-user] Feature Request (sort of)

[tim h. <te...@gl...>]

Last Wednesday 29 December 2004 19:12, Chris Cannam was like:
> On Wednesday 29 Dec 2004 13:52, tim hall wrote:
> > Re: "JACK audio subsystem losing frames" dialog.
> > I have a flat patch on my forehead now.
>
> Comment out the line
>
> #define REPORT_XRUNS 1
>
> at gui/sequencemanager.cpp:1052.
>
> This warning can be handy when you're trying to tune your system or you're
> keen to be informed of possible trouble on a system that you know should
> behave fine otherwise, but as you say, it's terrible if you're _expecting_
> xruns already.  We ended up removing this warning for the Studio to Go!
> build, where we "know" that people are running qjackctl and so have an xrun
> indicator available elsewhere already.

Thanks, this will be useful when I get round to recompiling 0.9.91*. For now 
I'll try launching 0.9.9 with the --nograb switch and see what that does.
I might also try running it from the command line and see if I can work out 
what it spends all its time doing. I suspect unnecessary processes in the qt 
department, some of it is simply due to my lack of available CPU cycles and 
memory 600MHz/256MB. Uh, we'll see.

cheers

tim hall

* Last attempt to build 0.9.91 on AGNULA/DeMuDi-1.2.1
----
 /usr/local/src/rosegarden-4-0.9.91 $ make
make  all-recursive
make[1]: Entering directory `/usr/local/src/rosegarden-4-0.9.91'
Making all in base
make[2]: Entering directory `/usr/local/src/rosegarden-4-0.9.91/base'
if /bin/sh ../libtool --silent --mode=compile g++ -DHAVE_CONFIG_H -I. -I. -I.. 
-I/usr/include/kde -I/usr/share/qt3/include -I/usr/X11R6/include   
-DQT_THREAD_SUPPORT  -D_REENTRANT  -DRGKDE3 -Wnon-virtual-dtor -Wno-long-long 
-Wundef -ansi -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wconversion 
-Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -O2 
-Wformat-security -Wmissing-format-attribute -fno-exceptions -fno-check-new 
-fno-common -fno-gcse -MT AnalysisTypes.lo -MD -MP -MF 
".deps/AnalysisTypes.Tpo" \
  -c -o AnalysisTypes.lo `test -f 'AnalysisTypes.C' || echo 
'./'`AnalysisTypes.C; \
then mv -f ".deps/AnalysisTypes.Tpo" ".deps/AnalysisTypes.Plo"; \
else rm -f ".deps/AnalysisTypes.Tpo"; exit 1; \
fi
rm: cannot remove `AnalysisTypes.loT': Permission denied
rm: cannot remove `AnalysisTypes.loT': Permission denied
../libtool: line 982: AnalysisTypes.loT: Permission denied
Configuration.h: In member function `typename
   Rosegarden::PropertyDefn<P>::basic_type 
Rosegarden::Configuration::get(const
   Rosegarden::PropertyName&, typename 
Rosegarden::PropertyDefn<P>::basic_type)
   const [with Rosegarden::PropertyType P = String]':
Composition.h:686:   instantiated from here
Configuration.h:171: error: exception handling disabled, use -fexceptions to
   enable
cc1plus: Permission denied: opening dependency file .deps/AnalysisTypes.Tpo
make[2]: *** [AnalysisTypes.lo] Error 1
make[2]: Leaving directory `/usr/local/src/rosegarden-4-0.9.91/base'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/usr/local/src/rosegarden-4-0.9.91'
make: *** [all] Error 2
----

I suspect it's a dumb mistake on my part. :-]

http://glastonburymusic.org.uk