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Re: How to build Universal Binaries through Open Source code




On 30/06/2008, at 11:51 AM, Wang Yongqing wrote:

Hello all,

I want to compile the open source library to a universal binary and I do it following the document "Porting UNIX/Linux Application to Mac OS X".

If I only compile the i386 or ppc architecture library, it can success.

But when I run "./configure" and " make CFLAGS="-isysroot / Developer/SDKs/MacOSX10.5u.sdk -arch ppc -arch i386" in the source code to get the universal binaries, it is failed and I get the error information:
[snip]

-E, -S, -save-temps and -M options are not allowed with multiple -arch flags.

Your best bet might be to build independent versions for each architecture and then use lipo to make a FAT file.

--Chris

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References: 
 >How to build Universal Binaries through Open Source code (From: Wang Yongqing <email@hidden>)



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