[MacPorts] #33024: broken pari/GP in OS/X Lion

[MacPorts]

#33024: broken pari/GP in OS/X Lion
------------------------------------+---------------------------------------
 Reporter:  molinp@…                |       Owner:  macports-tickets@…                   
     Type:  defect                  |      Status:  new                                  
 Priority:  Normal                  |   Milestone:                                       
Component:  ports                   |     Version:  2.0.3                                
 Keywords:                          |        Port:  pari                                 
------------------------------------+---------------------------------------
Changes (by ryandesign@…):

  * keywords:  pari gcc =>
  * port:  => pari


Old description:

> the package pari is broken under OS/X Lion
>
> This can be seen with the following (incorrect) calculation
>
> gp> bezout(13,17)
> %1 = [1, -1, 4]
>
> This is due to a bug in OSX Lion gcc compiler, and until Apple fixes it
> the pari package has to be build from source with gnu gcc instead of Lion
> gcc.

New description:

 the package pari is broken under OS/X Lion

 This can be seen with the following (incorrect) calculation

 {{{
 gp> bezout(13,17)
 %1 = [1, -1, 4]
 }}}

 This is due to a bug in OSX Lion gcc compiler, and until Apple fixes it
 the pari package has to be build from source with gnu gcc instead of Lion
 gcc.

--

Comment:

 There is no "Lion GCC compiler". GCC is part of Xcode, not Lion, and as of
 Xcode 4.2, there is no GCC in Xcode. Furthermore, MacPorts does not use
 GCC to compile anything as of Xcode 4: in Xcode 4.0 and 4.1 MacPorts uses
 llvm-gcc-4.2, while with Xcode 4.2 and up, MacPorts uses clang. What
 version of Xcode do you have?

-- 
Ticket URL: <https://trac.macports.org/ticket/33024#comment:1>
MacPorts <http://www.macports.org/>
Ports system for Mac OS