[PD] osx universal binaries for externals ?

[Alexandre Quessy]

Thanks Thomas !
Is this what is done in pd-extended ? I guess not.

a


2007/11/25, Thomas Grill <gr at grrrr.org>:
> Hi,
> > On OSX, how can we build universal binaries for externals ?
> > If not possible, both ppc and intel architecture use the .pd_darwin suffix...
> >
> the easiest approach is to make separate externals for each architecture
> (like ppc, ppc64, i386) and glue them together with lipo.
>
> lipo -create myext.i386.pd_darwin myext.ppc.pd_darwin -output
> myext.pd_darwin
>
> The flext build system uses a slightly different approach by compiling
> architecture-specific object files (because the compiler flags may be
> architecture-specific), use lipo to make UB object files and then call
> the linker with something like
> g++ -dynamic -arch i386 -arch ppc -isysroot
> /Developer/SDKs/MacOSX10.4u.sdk -o myext.pd_darwin  objectfiles....
>
>
> greetings, Thomas
>
>


-- 
Alexandre Quessy
http://alexandre.quessy.net
http://www.puredata.info/Members/aalex