On Aug 28, 2015, at 6:49 PM, Jeffrey Walton wrote:

> Second, cURL appears to translate `-arch ppc` into `-arch ppc7400`.

You also asked this question on Stack Overflow, so I answered there.

http://stackoverflow.com/questions/32281472/cause-of-change-from-arch-ppc-to-arch-ppc7400

Basically, the compiler is doing this translation for you, in order to generated the best possible code for the minimum supported system as indicated in either the MACOSX_DEPLOYMENT_TARGET environment variable or the -mmacosx-version-min compile flag, which (as of OS X 10.5) default to the OS X version. If you want to support earlier systems, you have to indicate that in one of those two settings.

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Received on 2015-08-29