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"darwin9"), the following gcc version is outdated: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
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