Oops!

I said MinGW runtime, I should have said MinGW Win32 API package. Maybe you 
just never installed it?...

Regards,
Mike

----- Original Message ----- 
From: "Michael Gogins" 
To: "Developer discussions" 
Sent: Wednesday, October 24, 2007 11:22 PM
Subject: Re: [Cs-dev] compiling again


> What version of MinGW do you have? And especially of the MinGW runtime 
> (i.e.
> the MinGW versions of the Windows runtime libraries)? These appear to be 
> the
> source of the problem. DeleteObject and CreateCompatibleBitmap are in
> gdi32.lib (Microsoft) or libgdi32.a (MinGW).
>
> The most obvious explanation is that your MinGW installation is incorrect 
> or
> corrupt, since normally finding these libraries is no problem. My guess is
> that MSys doesn't know where MinGW is. You can fix this (see MinGW/MSys
> installation documentation).
>
> Try adding the MinGW lib directory to your custom.py. Or tear MinGW/MSys 
> out
> and reinstall them, but don't be in a big hurry to do that without trying
> other things first. You could try installing the MinGW runtime, and also
> verifying that you can link a test program, like this:
>
> #include 
>
> int main(int argc, char *argv)
> {
>    DeleteObject(0);
>    return 0;
> }
>
> g++ main.cpp -o test.exe -lgdi32
>
> The linker options are set in custom.py and SConstruct using statements 
> such
> as:
>
> environment.Append(LINKFLAGS = ['flag1', 'flag2'])
>
> for static libraries, or for dynamic libraries:
>
> environment.Append(SHLINKFLAGS = ['flag1', 'flag2'])
>
> Hope this helps,
> Mike
>
>
>
> ----- Original Message ----- 
> From: "Oeyvind Brandtsegg" 
> To: "Developer discussions" 
> Sent: Wednesday, October 24, 2007 6:30 PM
> Subject: Re: [Cs-dev] compiling again
>
>
>> Ah, please do walk me through this a little more detailed.
>>
>> I downloaded a freash fltk1.1.7 and compiled with threads and graphic
>> libraries:
>> sh
>> configure --enable-threads --enable-localjpeg --enable-localzlib --enable-
>> localpng
>> make
>>
>> I still get the same error when compiling csoundAC.
>>
>> You write:
>>> you may not be
>>> linking with some of the Windows COM libraries (which can be found as
>>> static
>>> libs in MinGW), or just possibly, your linker options are incorrect (you
>>> need to link with "symbol@argsize" through plain "symbol").
>>
>> I am unsure how to set my linker options (where to do it and how),
>> and could you specify what COM libraries and where they should reside ?
>>
>> best
>> Oeyvind
>>
>> 2007/10/24, Michael Gogins :
>>> Yes. You should build FLTK with its own graphics libraries and with
>>> threads
>>> enabled. But it also looks from the undefined symbols like you may not 
>>> be
>>> linking with some of the Windows COM libraries (which can be found as
>>> static
>>> libs in MinGW), or just possibly, your linker options are incorrect (you
>>> need to link with "symbol@argsize" through plain "symbol"). First try 
>>> the
>>> FLTK rebuild, then look for the undefined symbols in the FLTK libs, then
>>> look at your build flags (which should have been correctly set by
>>> SConstruct).
>>>
>>> Hope this helps,
>>> Mike
>>>
>>> ----- Original Message -----
>>> From: "Oeyvind Brandtsegg" 
>>> To: "Developer discussions" 
>>> Sent: Wednesday, October 24, 2007 3:22 AM
>>> Subject: Re: [Cs-dev] compiling again
>>>
>>>
>>> > Thanks for the answer, Michael.
>>> >
>>> > I have the vstsdk in the same (corresponding) location as you.
>>> > For example, my audioeffectx.h is in:
>>> > C:\msys\1.0\source\csound5\frontends\CsoundVST\vstsdk2.4\public.sdk\source\vst2.x\audioeffectx.h
>>> >
>>> > Now, I went over my custom.py and discovered I had not set
>>> > customLIBPATH for the FLTK libs (only customCPPPATH). There might have
>>> > been a version conflict with fltk as I had a libfltk.a lying around in
>>> > my local/lib
>>> > Updating the customLIBPATH let me compile csound with FLTK without
>>> > commenting out lines in widglobals.h
>>> >
>>> > Now I can also compile vst4cs, probably also related to the cleaning
>>> > up of libraries (?)
>>> > I can also compile csoundVST (without csoundAC).
>>> >
>>> > But, csoundAC still remains. I get several pages of undefined 
>>> > reference
>>> > to
>>> > xx,
>>> > I edited the console print below to only include the first and last of
>>> > those.
>>> > It seems it could still have something to do with fltk ?
>>> >
>>> > g++ -Wl,--enable-runtime-pseudo-reloc --subsystem:windows -shared
>>> > -Wl,--add-stdcall-alias -o CsoundAC.dll frontends\CsoundAC\Cell.o
>>> > frontends\CsoundAC\Composition.o frontends\CsoundAC\Conversions.o
>>> > frontends\CsoundAC\Counterpoint.o
>>> > frontends\CsoundAC\CounterpointNode.o frontends\CsoundAC\Event.o
>>> > frontends\CsoundAC\Hocket.o frontends\CsoundAC\ImageToScore.o
>>> > frontends\CsoundAC\Lindenmayer.o frontends\CsoundAC\MCRM.o
>>> > frontends\CsoundAC\Midifile.o frontends\CsoundAC\MusicModel.o
>>> > frontends\CsoundAC\Node.o frontends\CsoundAC\Random.o
>>> > frontends\CsoundAC\Rescale.o frontends\CsoundAC\Score.o
>>> > frontends\CsoundAC\ScoreNode.o frontends\CsoundAC\Sequence.o
>>> > frontends\CsoundAC\Shell.o frontends\CsoundAC\Soundfile.o
>>> > frontends\CsoundAC\StrangeAttractor.o frontends\CsoundAC\System.o
>>> > frontends\CsoundAC\Voicelead.o frontends\CsoundAC\VoiceleadingNode.o
>>> > -L. -L. -L\usr\local\lib -L. -L. -LC:\msys\1.0\source\libsndfile_pre
>>> > -LC:\msys\1.0\source\fltk-1.1.x-r5567\lib -LC:\Python24\Libs
>>> > -lpython24 -lcsnd -lpython24 -lstdc++ -lsupc++ -lkernel32 -lgdi32
>>> > -lwsock32 -lws2_32 -lole32 -luuid -lwinmm -lkernel32 -lgdi32 -lwsock32
>>> > -lws2_32 -lole32 -luuid -lwinmm -lcsound32 -lsndfile -lfltk
>>> > -lfltk_images -lfltk_png -lfltk_jpeg -lfltk_z
>>> > -Wl,--out-implib,libCsoundAC.a -Wl,--output-def,CsoundAC.def
>>> > Creating library file: libCsoundAC.a
>>> > C:\msys\1.0\source\fltk-1.1.x-r5567\lib/libfltk.a(Fl_Pixmap.o)(.text+0x12a):Fl_Pixmap.cxx:
>>> > undefined reference to `CreateCompatibleBitmap@12'
>>> > <...snip...>
>>> > C:\msys\1.0\source\fltk-1.1.x-r5567\lib/libfltk.a(fl_line_style.o)(.text+0xe8):fl_line_style.cxx:
>>> > undefined reference to `DeleteObject@4'
>>> > collect2: ld returned 1 exit status
>>> > scons: building terminated because of errors.
>>> > scons: *** [CsoundAC.dll] Error 1
>>> >
>>> >
>>> >
>>> > 2007/10/24, Michael Gogins :
>>> >> OK, I have the following directory structure, which results from
>>> >> copying
>>> >> the
>>> >> entire VST SDK without alteration or omission into the
>>> >> frontends/CsoundVST
>>> >> directory:
>>> >>
>>> >> frontends\CsoundVST\vstsdk2.4\public.sdk\source\vst2.x\audioeffectx.h
>>> >> ,
>>> >> and everything else from the VST SDK in corresponding places.
>>> >>
>>> >> That is exactly where vsthost.h is hard-coded to find it:
>>> >>
>>> >> #include
>>> >> "../../../frontends/CsoundVST/vstsdk2.4/public.sdk/source/vst2.x/audioeffectx.h"
>>> >>
>>> >> Perhaps we should change the source code not to use a complete path,
>>> >> but
>>> >> just part of the path, e.g.
>>> >>
>>> >> #include "public.sdk/source/vst2.x/audioeffectx.h"
>>> >>
>>> >> That is the pattern used by the VST SDK samples.
>>> >>
>>> >> Also, in my custom.py I have:
>>> >>
>>> >> ################################################################
>>> >> # If you want to build vst4cs or CsoundVST you need the include
>>> >> # path to the VST SDK header files. Add them there:
>>> >> customCPPPATH.append(r'D:\utah\home\mkg\projects\csoundd\frontends\CsoundVST\vstsdk2.4')
>>> >>
>>> >> This seems to be required for building vst4cs.
>>> >>
>>> >> Obviously I have no trouble building all these things. Perhaps you 
>>> >> are
>>> >> only
>>> >> trying to build some? Or perhaps you have an old VST SDK in your
>>> >> include
>>> >> path?
>>> >>
>>> >> If you are still having problems let me know, in detail, what 
>>> >> happened
>>> >> and I
>>> >> will look at it ASAP.
>>> >>
>>> >> Hope this helps,
>>> >> Mike
>>> >>
>>> >> ----- Original Message -----
>>> >> From: "Oeyvind Brandtsegg" 
>>> >> To: "Michael Gogins" ; "Developer discussions"
>>> >> 
>>> >> Sent: Monday, October 22, 2007 3:38 PM
>>> >> Subject: Re: [Cs-dev] compiling again
>>> >>
>>> >>
>>> >> > I'm on winXP, using mingw/gcc3.4.3, scons0.96, boost1.31.1.
>>> >> > I have vstsdk2.4 in frontends\CsoundVST\vstsdk2.4.
>>> >> > best
>>> >> > Oeyvind
>>> >> >
>>> >> >
>>> >> > 2007/10/22, Michael Gogins :
>>> >> >> What operating system are we talking about here? And what
>>> >> >> architecture?
>>> >> >>
>>> >> >> Regards,
>>> >> >> Mike
>>> >> >>
>>> >> >> -----Original Message-----
>>> >> >> >From: Oeyvind Brandtsegg 
>>> >> >> >Sent: Oct 22, 2007 10:11 AM
>>> >> >> >To: Developer discussions 
>>> >> >> >Subject: Re: [Cs-dev] compiling again
>>> >> >> >
>>> >> >> >Yes, that's what I figured too.
>>> >> >> >But it still does not compile FLTK without commenting out those
>>> >> >> >lines
>>> >> >> >in widglobals.h.
>>> >> >> >It also will not compile csoundVST, vst4cs or csoundAC.
>>> >> >> >
>>> >> >> >Michael, when you get time, please get back to this.
>>> >> >> >
>>> >> >> >best
>>> >> >> >Oeyvind
>>> >> >> >
>>> >> >> >2007/10/22, Victor Lazzarini :
>>> >> >> >> I think it goes under ./frontends/CsoundVST
>>> >> >> >>
>>> >> >> >> you'll copy the vstsdk2.4 directory there
>>> >> >> >>
>>> >> >> >> Victor
>>> >> >> >>
>>> >> >> >> At 12:38 21/10/2007, you wrote:
>>> >> >> >> >Thanks for the help.
>>> >> >> >> >
>>> >> >> >> >Now this is a status report:
>>> >> >> >> >
>>> >> >> >> >* Building without FLTK works
>>> >> >> >> >* Commenting out the lines in widglobals.h, let me compile 
>>> >> >> >> >with
>>> >> >> >> >FLTK
>>> >> >> >> >(the file resides in /InOut, not in /H)
>>> >> >> >> >* I do have the VST SDK installed, and I do have the file
>>> >> >> >> >Opcodes/vst4cs/src/vsthost.h,
>>> >> >> >> >Michael: where should the VSK SDK be installed
>>> >> >> >> >
>>> >> >> >> >On a related subject,
>>> >> >> >> >I tried compiling with vst4cs but get this error:
>>> >> >> >> >In file included from InOut\widgets.cpp:24:
>>> >> >> >> >InOut\/widglobals.h:240: error: `VSTPlugin' was not declared 
>>> >> >> >> >in
>>> >> >> >> >this
>>> >> >> >> >scope
>>> >> >> >> >InOut\/widglobals.h:240: error: template argument 1 is invalid
>>> >> >> >> >InOut\/widglobals.h:240: error: template argument 2 is invalid
>>> >> >> >> >InOut\/widglobals.h:240: error: ISO C++ forbids declaration of
>>> >> >> >> >`VSTplugEditors' with no type
>>> >> >> >> >InOut\/widglobals.h:241: error: `VSTPlugin' was not declared 
>>> >> >> >> >in
>>> >> >> >> >this
>>> >> >> >> >scope
>>> >> >> >> >InOut\/widglobals.h:241: error: template argument 1 is invalid
>>> >> >> >> >InOut\/widglobals.h:241: error: template argument 2 is invalid
>>> >> >> >> >InOut\/widglobals.h:241: error: ISO C++ forbids declaration of
>>> >> >> >> >`vstPlugins' with no type
>>> >> >> >> >scons: building terminated because of errors.
>>> >> >> >> >scons: *** [InOut\widgets.o] Error 1
>>> >> >> >> >
>>> >> >> >> >best
>>> >> >> >> >Oeyvind
>>> >> >> >> >
>>> >> >> >> >
>>> >> >> >> >2007/10/21, Victor Lazzarini :
>>> >> >> >> > > I had this error, this is because SConstruct
>>> >> >> >> > > can't find the VST headers. It's actually
>>> >> >> >> > > what I would describe as a PITA. I alerted the list,
>>> >> >> >> > > but none cared to do anything about it.
>>> >> >> >> > > You can do two things:
>>> >> >> >> > > (a) don't compile with FLTK
>>> >> >> >> > > (b) if you need FLTK, go and comment out
>>> >> >> >> > > the following lines in H/widglobals.h:
>>> >> >> >> > > (c) install the VST SDK where Michael Gogins
>>> >> >> >> > > tells you to.
>>> >> >> >> > >
>>> >> >> >> > > #ifdef CS_VSTHOST
>>> >> >> >> > > /* for the moment, to be able to build FLTK
>>> >> >> >> > >   without VST, until a fix is found */
>>> >> >> >> > > /* #include "Opcodes/vst4cs/src/vsthost.h" */
>>> >> >> >> > > #endif
>>> >> >> >> > >
>>> >> >> >> > > I think this needs to be sorted out better, I
>>> >> >> >> > > am really unhappy about it. This has to do with
>>> >> >> >> > > the FLTK panel for VST host opcodes. But even if
>>> >> >> >> > > you don't build with these, when scons reads
>>> >> >> >> > > widglobals.h it tries to find all header files
>>> >> >> >> > > listed there (and ignores #ifdefs). Then fails
>>> >> >> >> > > because it can't find it.
>>> >> >> >> > >
>>> >> >> >> > > But I think it's just a mess.
>>> >> >> >> > >
>>> >> >> >> > > Victor
>>> >> >> >> > >
>>> >> >> >> > > >
>>> >> >> >> > > > I got one step further by installing an older version of
>>> >> >> >> > > > scons that I had lying around (version 0.96). This gets 
>>> >> >> >> > > > me
>>> >> >> >> > > > through to the actual building stag, but stops on this
>>> >> >> >> > > > error:
>>> >> >> >> > > >
>>> >> >> >> > > > scons: done reading SConscript files.
>>> >> >> >> > > > scons: Building targets ...
>>> >> >> >> > > > scons: building terminated because of errors.
>>> >> >> >> > > > scons: *** ParentOfRoot instance has no attribute
>>> >> >> >> > > > 'must_be_a_Dir'
>>> >> >> >> > > >
>>> >> >> >> > > > What version of scons do you use ? Should it work with
>>> >> >> >> > > > 0.96 ? >From a quick web search it seems that "older
>>> >> >> >> > > > versions" (whatever that is) did not allow relative paths
>>> >> >> >> > > > like ../ I would use the newest scons, but that one gives
>>> >> >> >> > > > the UnicodeDecode errors for me.
>>> >> >> >> > > >
>>> >> >> >> > > > Oeyvind
>>> >> >> >> > > >
>>> >> >> >> > > > ----------------------------------------------------------
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>>> >> >> >> >Csound-devel@lists.sourceforge.net
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>>> >> >> >>
>>> >> >> >> Victor Lazzarini
>>> >> >> >> Music Technology Laboratory
>>> >> >> >> Music Department
>>> >> >> >> National University of Ireland, Maynooth
>>> >> >> >>
>>> >> >> >>
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