Re: [Rosegarden-devel] [Rosegarden-user] Help needed compiling rosegarden 1.2.4

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About a month ago, I requested some help in getting rosegarden to compile.
It was suggested by one person that my build environment is weird.  He did
not know of a solution, and suggested that I wait for someone more
knowledgeable to get back from vacation.  Another person later suggested
that I give up building from source, and install from rpm.  After looking
around for rpms of rosegarden, I determined that the only rpms available are
old versions.  I am anxious to use the latest version.  That means tracking
down and fixing the flaws in my build environment that result in this error.
To my knowledge, it is unable to link to libraries that are generated in an
earlier step of the build script.

Can anyone suggest where I can look to fix this problem?  While I have not
tried to compile the most recent version, I suspect that this problem will
be replicated there as well.  I want to get the version I have already
downloaded to compile, before I download and compile the latest version.
Any ideas will be greatly appreciated.

Darcy
  -----Original Message-----
  From: Darcy Kahle [mailto:dar...@sy...]
  Sent: Wednesday, September 13, 2006 5:54 PM
  To: ros...@li...
  Subject: RE: [Rosegarden-user] Help needed compiling rosegarden 1.2.4

  I received the following response from D. Michael McIntyre on the Dev mail
list, in which he indicates that my build environment is "weird".  I would
appreciate any ideas that anyone can provide me to track down the flaw in my
build system, and correct it, so that I can get this to compile.  I have not
been able to track down any hints through google, and I am anxious to get
this working.  I have also tried to compile the new RC version, and I am
getting the same errors, and required to add the extra #include statements
to even reach the link stage.

  Any ideas?

  Darcy Kahle
  url: www.kahleinfotech.com

  --------------------------------------------------------

  From: D. Michael McIntyre <rosegarden.trumpeter@gm...>
   Re: FW: Help needed compiling rosegarden 1.2.4
  2006-08-29 07:06
 On Monday 28 August 2006 10:08 pm, Darcy Kahle wrote:
 > On Friday, August 25th, 2006, I sent this email to the Rosegarden user
 > list. I have not yet received a response, and I think that the devel list
 > might be more applicable.  Could someone please let me know what I can do
 > to fix this problem?

 Just so you don't think you're shouting in a vacuum, I did read this
question
 on the user list.  I just don't have anything in particular to offer.  The
 problem you had with having to add missing includes suggests you have a
weird
 build environment, but what that means for this other bit, or how you need
to
 hack around it, I really haven't a clue.  The build system isn't my strong
 suit, and I haven't ever used any flavor of Red Hat.  I've got nothing to
go
 on, and I'm afraid you're stuck waiting for someone with more of a clue to
 get back from vacation.

 Sorry about that, and best of luck!

 --
 D. Michael 'Silvan' McIntyre  ----   Silvan <dmmcintyr@us...>
 Linux fanatic, and certified Geek;  registered Linux user #243621

 Author of Rosegarden Companion http://rosegarden.sourceforge.net/tutorial/
 -----Original Message-----
    From: ros...@li...
[mailto:ros...@li...]On Behalf Of Darcy
Kahle
    Sent: Friday, August 25, 2006 10:59 AM
    To: ros...@li...
    Subject: [Rosegarden-user] Help needed compiling rosegarden 1.2.4

    I am currently trying to upgrade from Rosegarden-4 0.9.8 to the new
Rosegarden 1.2.4 on a Whitebox Enterprise Linux 3.0 computer (for those of
you unaware, WBEL 3.0 is equivalent to RedHat Enterprise Linux 3.0 - the
redhat source was respun).  I have encountered problems, and have solved
most of them.  At this point, though, I am stuck.

    One problem that I found and solved was that the files
gui/audiopluginmanager.cpp, gui/rosegardengui.cpp, gui/startuptester.cpp,
gui/audiopreviewthread.cpp, and gui/audiopluginoscgui.cpp all were missing
the line "#include <unistd.h>".  As a result, the compiler had a problem
with the usleep() function that is used in these files.  After adding that
line to those files, I came to my current problem.

    I am at the point where sequencer/rosegardensequencer is being linked.
The linker is giving a "undefined reference" error for
Rosegarden::SoundDriverFactory::CreateDriver() function.  I am at a loss to
fix this.  Here is what the linker spit out, so that someone can see
something that I cannot see.

    ======

g++ -Wl,--rpath=/usr/lib/qt-3.3/lib -Wl,--rpath=/usr/lib -Wl,--rpath=/usr/li
b/kde3 -lasound -lm -ldl -lpthread -L/usr/local/lib -ljack -llo -L/usr/X11R6
/lib -lXft -lX11 -lfreetype -lXrender -lfontconfig -llrdf -o
RGbuild/sequencer/rosegardensequencer
RGbuild/sequencer/mmappedcontrolblock.o RGbuild/sequencer/mmappedsegment.o
RGbuild/sequencer/rosegardensequencer.o RGbuild/sequencer/main.o
RGbuild/sequencer/sequencermapper.o
RGbuild/sequencer/rosegardensequenceriface_skel.o -LRGbuild/base -Lbase -LRG
build/sound -Lsound -L/usr/lib -L/usr/lib/qt-3.3/lib -lqt-mt -lRosegardenSeq
uencer -lRosegardenSound -lbase -lkdeui -lkdecore
    RGbuild/sequencer/rosegardensequencer.o(.text+0x3a1): In function
`RosegardenSequencerApp::RosegardenSequencerApp()':
    : undefined reference to
`Rosegarden::SoundDriverFactory::createDriver(Rosegarden::MappedStudio*)'
    RGbuild/sequencer/rosegardensequencer.o(.text+0xb4e): In function
`RosegardenSequencerApp::RosegardenSequencerApp()':
    : undefined reference to
`Rosegarden::SoundDriverFactory::createDriver(Rosegarden::MappedStudio*)'
    RGbuild/sequencer/rosegardensequencer.o(.text+0x19c5): In function
`RosegardenSequencerApp::startPlaying()':
    : undefined reference to
`Rosegarden::SoundDriver::initialiseAudioQueue(std::vector<Rosegarden::Mappe
dEvent, std::allocator<Rosegarden::MappedEvent> > const&)'
    RGbuild/sequencer/rosegardensequencer.o(.text+0x5f3a): In function
`RosegardenSequencerApp::rationalisePlayingAudio()':
    : undefined reference to
`Rosegarden::SoundDriver::initialiseAudioQueue(std::vector<Rosegarden::Mappe
dEvent, std::allocator<Rosegarden::MappedEvent> > const&)'
    collect2: ld returned 1 exit status
    scons: *** [RGbuild/sequencer/rosegardensequencer] Error 1
    scons: building terminated because of errors.

    ======

    Thanks for any help that you can provide.

    Darcy
    url: www.kahleinfotech.com