Hi,
2007/4/1, Dragan Noveski <perodog@gmx.net>:
> Lars Luthman wrote:
> > On Sun, 2007-04-01 at 15:32 +0200, Emmanuel Saracco wrote:
> >
> >> Le dimanche 01 avril 2007 à 15:25 +0200, Dragan Noveski a écrit :
> >>
> >> [...]
> >>
> >>
> >>>> Arnold
> >>>>
> >>> hi arnold,
> >>> as suggested by another poster here, i am trying building jackmix and
> >>> the gcc/g++ are both v4.1.
> >>> i get following error:
> >>>
> >>>
> >>> nowhiskey@murija2:~/software/nove/jackmix/jackmix-0.3$ scons
> >>> scons: Reading SConscript files ...
> >>> Checking for uic: uic was found as /usr/share/qt4/bin/uic
> >>> Checking for UIC version : fine - Qt User
> >>> Interface Compiler version 4.2.1
> >>> Checking for moc: moc was found as /usr/share/qt4/bin/moc
> >>> Checking for rcc: rcc was found as /usr/share/qt4/bin/rcc
> >>> Checking for the qt includes : ok /usr/share/qt4/include
> >>> Checking for jack...yes
> >>> scons: done reading SConscript files.
> >>> scons: Building targets ...
> >>> g++ -o backend/jack_backend.o -c -I/usr/share/qt4/include -Wall -Werror
> >>> -g -fpic -O2 -DNDEBUG -DNO_DEBUG -Ibackend -I. -Ibackend -Ilibcore
> >>> backend/jack_backend.cpp
> >>> cc1plus: warnings being treated as errors
> >>> libcore/guiserver_interface.h:14: warning: 'class
> >>> JackMix::GuiServer_Interface' has virtual functions but non-virtual
> >>> destructor
> >>> scons: *** [backend/jack_backend.o] Error 1
> >>> scons: building terminated because of errors.
> >>> nowhiskey@murija2:~/software/nove/jackmix/jackmix-0.3$
> >>> am i missing something or is it an bug in the code, what do you think?
Well, this is a bug. And it is not a bug. :-)
It is not a bug, only some nitpicking compiler complaining (its a
warning after all) about a non-virtual destructor which wouldn't get
called. But sinced it is an empty destructor this isn't a bug.
It is a bug, because I did not disable all the debugging code (-Wall
-Werror) before releasing the thing. Maybe I will do a 0.3.1 in a few
days that fixes these little things.
> than running:
> scons configure extraincludes=/usr/local/include/:/usr/include/
> libdir=/usr/local/lib/:/usr/lib
Why do you need extraincludes and libdir? for qt you should use qtlibs
and qtincludes. Everything else is (should be?) handled by pkg-config.
Please try again with just calling "scons configure && scons".
> but running scons i still get this error:
>
> nowhiskey@murija2:~/software/nove/jackmix/jackmix-0.3$ scons
> scons: Reading SConscript files ...
> Checking for jack...(cached) yes
> scons: done reading SConscript files.
> scons: Building targets ...
> g++ -o jackmix/jackmix jackmix/main.o jackmix/mainwindow.o -Llibgui
> -Llibelements -Llibcore -Llibmatrix -Lbackend -L/usr/share/qt4/lib
> -ljackmix_backend -ljackmix_core -ljackmix_mixingmatrix
> -ljackmix_mixingelements -ljackmix_gui -lQtCore -lQtGui -lQtXml
> -l-L/usr/local/lib -ljack -lpthread -lrt
> /usr/bin/ld: cannot find -l-L/usr/local/lib
> collect2: ld returned 1 exit status
> scons: *** [jackmix/jackmix] Error 1
> scons: building terminated because of errors.
> ..........
>
> as additional information, two days ago by a fault i deleted the
> /usr/share/aclocal dir with all the scriptes inside of it!!
> could it be that this is now missing on my system?
No, because aclocal is from autoconf (ac = autoconf) and I am not
using auto* anymore. So while other apps might probably be broken now
(don't drink and su!), JackMix should build just fine :-)
Arnold
-- visit http://www.arnoldarts.de/ --- Wenn man mit Raubkopien Bands wie Brosis oder Britney Spears wirklich verhindern könnte, würde ich mir noch heute einen Stapel Brenner und einen Sack Rohlinge kaufen.
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Received on Mon Apr 2 14:06:42 2007
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