Re: Linking universal binary framework with UNIX library
- Subject: Re: Linking universal binary framework with UNIX library
- From: Finlay Dobbie <email@hidden>
- Date: Sun, 20 Nov 2005 22:15:35 +0000
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On 20/11/05, Andrew Zamler-Carhart <email@hidden> wrote:
> Dear David et al,
>
> Thanks for letting me know how to compile universal binaries on the
> command line. The library (libjpeg.a) compiled for ppc/i386 with no
> errors.
>
> However, when I try to compile the framework that uses this library,
> I get the following link errors:
>
> ld: Undefined symbols:
> _fprintf$LDBLStub
> _sprintf$LDBLStub
> _sscanf$LDBLStub
Build with -isysroot /Developer/SDKs/MacOSX10.4u.sdk in your CFLAGS
and -Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk in LDFLAGS
This is documented:
<http://developer.apple.com/documentation/DeveloperTools/Conceptual/cross_development/Using/chapter_3_section_2.html>
<http://developer.apple.com/technotes/tn2005/tn2137.html>
<http://developer.apple.com/documentation/Porting/Conceptual/PortingUnix/compiling/chapter_4_section_3.html>
-- Finlay
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