macports 2.0.4 breaks the usage of clang on Xcode 4.3.2

[Joshua Root]

On 2012-4-9 22:55 , Jack Howarth wrote:
>    My concern is that the usage of...
> 
> configure.compiler  macports-gcc-4.5
> 
> and
> 
> build.env CC="${configure.cc}" CXX="${configure.cxx}"
> 
> appears to be broken now. This was recommended to me as the appropriate way to handle
> the compiler variants...
> 
> http://trac.macports.org/wiki/PortfileRecipes#gcc
> 
> This used to work such that...
> 
> sudo port -d install pymol +gcc45
> 
> would compile pymol with the gcc-mp-4.5 compiler but current port in MacPorts 2.0.4
> seems to have broken this feature and, under Xcode 4.3.2, the clang compilers are
> always used.

Nothing in base has changed to affect this. You changed the pymol port
to declare an empty build phase 6 weeks ago, so of course setting
build.env doesn't do anything useful.

- Josh