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version_compare_spec_function


Geoff,
   Unless I'm mistaken your the author of the version_compare_spec_function
code in gcc, right? Can you tell me if the construct that Mike proposed
is possible? If not, is there some other way to achieve the same result?

%{m64:%:version-compare(< 10.5 mmacosx-version-min= %{!fnext-runtime:%:replace-outfile(-lobjc -lobjc-gnu)})}

As I mentioned on gcc-patches, I get an error message of...

xgcc: too many arguments to %:version-compare
make[1]: *** [ppc64/libgcc_s.dylib] Error 1
make: *** [stmp-multilib] Error 2

when I try to add that to config/darwin.h to cause -lobjc-gnu to be used on Darwin8 at -m64.
Thanks for any clarifications.
            Jack


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