[PD] 64bit 32bit query

Hans-Christoph Steiner hans at at.or.at
Mon Nov 19 19:49:12 CET 2012

If an app is running as 64-bit, it can only run 64-bit libraries.  If Pd includes both i386 and x86_64, it will run in one of those modes.  So if Pd is running as x86_64, it will only be able to run x86_64 binaries.  In other words, a universal Pd running in 64-bit mode will not be able to run 32-bit only libraries.

This goes for any app, not just Pd.


On Nov 19, 2012, at 1:16 PM, Nick Burge wrote:

> Is it possible to build a 64 bit version of pd vanilla for osx 10.7 (x86_64 plus i386) that will run 64 bit and/or 32 bit externals?
> I tried ./configure --enable-universal, which creates the makefiles, but  the build fails with:
> llvm-gcc-4.2: -E, -S, -save-temps and -M options are not allowed with multiple -arch flags
> Nick
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