I need to link a ppc-specific .a file in my Universal application
project. I have searched the archives and tried to find the
appropriate documentation. Previously, I was able to get this to work
fine with my Universal Cocoa plug-in project by doing this:
- Add myAsmFile.a to project:
- Add setting: OTHER_LDFLAGS_ppc
with value: -fno-common -lmyAsmFile $(OTHER_LDFLAGS)
- In the Info panel for 'myAsmFile.a', uncheck target memberships.
(If the file had the target memberships checked, then the Intel
version got a linker error.)
This morning I attempted to take the same steps to an application.
The compile and link completed without errors or warnings, but the
myAsmFile.a code isn't available at runtime (an object alloc returns
nil). When I re-check the target memberships, the Intel version gives
gives a linker warning (not an error) and the myAsmFile.a code is now
available at runtime (for the ppc version).
I think that this solution works, but I was expecting the same
behavior for both the plug-in and the application.
Is there something I should be doing differently?
Where can I find the documentation for OTHER_LDFLAGS_ppc options?
It's mentioned under "Architecture-Specific Options" in Universal
Binary Programming
Guidelines, Second Edition, but I can't find what the possible values are.
Both the Cocoa plug-in and the application use the 10.4 SDK, but the
application's deployment target is 10.3.
Thanks,
Chuck
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