On 04/ 6/11 02:21 AM, Dima Pasechnik wrote:
In XCode 4.0.1, the default C compiler (cc) is
gcc version 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.9)
(see http://en.wikipedia.org/wiki/Low_Level_Virtual_Machine)

whereas it also has gcc:
gcc version 4.2.1 (Apple Inc. build 5666) (dot 3)

I wonder what should be the default C compiler for Sage with XCode 4
(yes, I got a copy)
Should we test for both?

Dima

There seems to be a growing body of opinion that Clang

http://clang.llvm.org/

will replace gcc as the compiler of choice for open-source projects - not just on OS X. In fact, I've got a ticket open at the moment:

http://trac.sagemath.org/sage_trac/ticket/11081

where I intend adding to the Installation guide, that anyone wishing to test Sage with Clang or the commercial compilers should contact sage-devel

I also noticed that Xcode is no longer free, though it only costs $4.99.

--
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Dave

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