Re: [fluid-dev] making a standalone fluidsynth plugin on Mac

[Antoine Schmitt]

Hi list,
coming back on this. I stippped down my dependencies, and now my Xtra  
only depends on glib and gthread.
But now I am stuck again, trying to not depend on these shlibs.
- I used Sven install_name_tool idea, which seems to work and load the  
locally copied shlibs, but then it crashes my app at runtime, with the  
error :
25/03/12 23:29:32  
[0x0-0x1514513].com.adobe.director.application[47865] GLib-ERROR **:  
The thread system is not yet initialized.
I have found no lead on the net to understand what this means.
- I tried compiling the glib static library by hand from the sources,  
in order to ba able to statically link against it, and this really  
became a small hell, with dependencies on libffi then gettext which  
required compiling them, which required new dependencies... And so on.
I tried to find a way with fink to compile the static version but did  
not find any.
I also tried to remove fink (which is really complex — sorry  
Ebrahim), and use homebrew, which is much simpler, but same problem :  
no way to have them compile the static version of glib.
Now I am stuck. Any idea ?
And I know that I still have the Windows version, and I am scared...
This glib dependency is really a problem in my case (a shlib plugin  
using fluidsynth, on Mac and Windows)... ;(
Thanks for all help

Le 11 mars 12 à 12:02, Sven Meier a écrit :

> Hi,
>
> for jOrgan I use homebrew to build Fluidsynth on OS X:
>
>    
> http://sourceforge.net/apps/trac/fluidsynth/wiki/BuildingWithCMake#BuildingonOSX
>
> I then use install_name_tool to tweak the loader_path of all  
> dependencies. This allows me to bundle all required libraries into  
> my application.
>
> Hope this helps
> Sven
>
> On 03/10/2012 11:38 PM, Antoine Schmitt wrote:
> > Hi list,
> > I'm currently porting my fluidsynth Xtra (name for Adobe Director  
> > plugin, i.e. a shared library that is dynamically loaded into the  
> > final executable) to fluidsynth 1.1.5. Previously, it was on 1.0.7.  
> > (visible on www.schmittmachine.com/fluidXtra.html).
> >
> > The big change is in the build method of fluidsynth. I used cmake,  
> > as indicated in the doc for MacOSX. I used fink to get all the  
> > needed packages. This is the first time i deal with fink and cmake.  
> > Interesting and sexy, but sometimes a bit obscure...
> >
> > My problem is that I end up with an Xtra (DLL) that depends on many  
> > fink shared libraries, which are not available on the end-user  
> > system, contrary to the standard shared libraries (Apple  
> > frameworks). So the Xtra cannot load and run.
> >
> > Here are all the dependencies (found with otool) :
> >
> >    /System/Library/Frameworks/CoreAudio.framework/Versions/A/ 
> > CoreAudio (compatibility version 1.0.0, current version 1.0.0)
> >    /usr/local/lib/libgthread-2.0.0.dylib (compatibility version  
> > 1501.0.0, current version 1501.0.0)
> >    /usr/local/lib/libglib-2.0.0.dylib (compatibility version  
> > 1501.0.0, current version 1501.0.0)
> >    /sw/lib/libreadline.5.dylib (compatibility version 5.0.0,  
> > current version 5.0.0)
> >    /System/Library/Frameworks/CoreMIDI.framework/Versions/A/ 
> > CoreMIDI (compatibility version 1.0.0, current version 49.0.0)
> >    /System/Library/Frameworks/CoreServices.framework/Versions/A/ 
> > CoreServices (compatibility version 1.0.0, current version 32.0.0)
> >    /System/Library/Frameworks/AudioUnit.framework/Versions/A/ 
> > AudioUnit (compatibility version 1.0.0, current version 1.0.0)
> >    /sw/lib/libdbus-1.3.dylib (compatibility version 9.0.0, current  
> > version 9.8.0)
> >    /sw/lib/libsndfile.1.dylib (compatibility version 2.0.0, current  
> > version 2.15.0)
> >    /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon  
> > (compatibility version 2.0.0, current version 136.0.0)
> >    /usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current  
> > version 7.4.0)
> >    /usr/lib/libgcc_s.1.dylib (compatibility version 1.0.0, current  
> > version 1.0.0)
> >    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current  
> > version 111.0.0)
> >    /System/Library/Frameworks/CoreFoundation.framework/Versions/A/ 
> > CoreFoundation (compatibility version 150.0.0, current version  
> > 476.0.0)
> >
> > The /System/Library/Frameworks are not a problem. But the /usr/ 
> > local/lib ones are. as well as the /sw/lib/libdbus (part of fink I  
> > think), and maybe /usr/lib/libstdc also ?
> >
> > I tried looking for the static libraries for these fink packages  
> > but they do not seem to have been built by the get-apt system. I  
> > don't find them on my system. And I can't find how to build them.
> >
> > Question : how do I build and use the static libraries of these  
> > fink packages ? Or how do I include the static version of these  
> > libraries in my shared library.
> >
> > Thank you !
> >
> > ++ as :: Antoine Schmitt
> >
> >
> > _______________________________________________
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> > https://lists.nongnu.org/mailman/listinfo/fluid-dev
>
>
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++ as :: Antoine Schmitt