gsw wrote:
>
>
> On 8 Aug., 18:54, William Stein <wst...@gmail.com> wrote:
>> David,
>>
>> See below for some data related to allowed GCC versions. Basically, on OS
>> X, "build 5465" is too old.
>>
>> This is the version I have on bsd.math.washington.edu, so I'll probably see
>> the same problem as soon as I upgrade. I'll thus upgrade XCode as well
>> there.
>>
>> William
>>
>
> Uh oh,
>
> things are getting pretty complicated.
> It might very well be the case that on Mac OS X 10.5.x (note:
> "darwin9"), the following gcc version is outdated:
>
> i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5465)
>
> But on Mac OS X 10.4.11 (note: "darwin8"), the latest Xcode available
> is Xcode 2.5, and the "gcc --version" gives:
>
> i686-apple-darwin8-gcc-4.0.1 (GCC) 4.0.1 (Apple Computer, Inc.
> build 5370)
>
> Fortunately, Sage-4.1.1.rc2 builds fine with this compiler version.
>
> So under Mac OS X, it does not suffice to know the gcc version
> (4.0.1), or its build number ("5370" resp. "5465" resp. "5493"), but
> we also have to distinguish between "darwin8", "darwin9" (and soon,
> probably, "darwin10" ...).
>
> Cheers,
> Georg
I might be able to do that in a configure script. I will try. Would need
some help from an OS X expert though.
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