[Openmcl-devel] Incompatibility with Xcode 4?

[Gary Byers]

In ccl/lisp-kernel/darwinx8664/Makefile at around line 61, the rule for making
.o files from .c files includes

-isysroot /Developer/SDKs/MacOSX10.5.sdk

(that's near, but not quite at, the end of that long line).  If you remove
that option, the lisp kernel seems to build.  I don't yet know whether a
kernel built on 10.6 will run on a 10.5 system (I don't have any machines
booted into 10.5 at the moment), but I suspect that if it doesn't it can
be made to do so without requiring that the 10.5 SDK be installed.

The Makefile also wants to use gcc-4.0 specifically; that should change
at some point (people who've never installed XCode 3.x won't have gcc-4.0),
but that's not the immediate problem.



On Mon, 14 Mar 2011, Raffael Cavallaro wrote:

>
> On Mar 14, 2011, at 12:03 PM, Gary Palter wrote:
>
>> Actually, it's the lack of 10.5 support in Xcode 4
>
> !! really?
>
> wow, that seems premature.
>
> Any suggested workaround?
>
> warmest regards,
>
> Ralph
>
>
> Raffael Cavallaro
> raffaelcavallaro at me.com
>
>
>
>
>
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