New features in 2.0.0

[Joshua Root]

On 2011-7-30 11:24 , Ryan Schmidt wrote:
> 
> On Jul 29, 2011, at 20:01, Joshua Root wrote:
> 
>> Bear in mind that it won't return the universal flags if it's called
>> before a universal variant has been declared. A good rule of thumb to
>> avoid problems is to only call it inside a phase.
> 
> Most of the instances where I want to use this, I want to do it outside of a phase, as in:
> 
> variant universal {}
> if {[variant_isset universal]} {
>     set archflags ${configure.universal_cflags}
> } else {
>     set archflags ${configure.cc_archflags}
> }
> build.env CC="${configure.cc} ${archflags}"
> 
> But it should be fine to do this right?
> 
> variant universal {}
> build.env CC="${configure.cc} [get_canonical_archflags]"

Yes -- but you *could* set build.env in pre-build.

- Josh