#11280: check XCode version on MacOSX, and bail out if it is 4
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   Reporter:  dimpase  |          Owner:  GeorgSWeber
       Type:  defect   |         Status:  new        
   Priority:  blocker  |      Milestone:  sage-4.7   
  Component:  build    |       Keywords:  XCode 4    
Work_issues:           |       Upstream:  N/A        
   Reviewer:           |         Author:             
     Merged:           |   Dependencies:             
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Comment(by logix):

 Replying to [comment:3 dimpase]:
 > One can, I suppose, just do
 > {{{
 > if [ $XCODE_VERS_MAJOR = "" ]; then
 >    XCODE_VERS_MAJOR="2"
 > fi
 > }}}

 Well, technically in this case we might even be seeing XCode 1, but I
 suppose that that check will do in practice - at least if your check works
 with even the oldest XCode 3.x versions.


 > OK, you can't build Sage with XCode 2, anyway, right?
 > So this also should be checked and the installation should exit, isn't
 it?

 The last time I tried, it worked, but that was almost a year ago (Sage
 4.4.3).  I haven't tried since then, but I'll see if I manage to do so
 within the next couple of days.

-- 
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11280#comment:4>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica, 
and MATLAB

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