On Dec 28, 2012, at 13:53, Vincent Habchi wrote:
>>> How exactly do you use require_active_variants (I can’t seem to find any
>>> help)? You just append the ports and the procedure pulls in any variant
>>> present in the parameters but missing in the Portfile being built?
>>
>> I haven't used it myself yet. If the portgroup file itself doesn't contain
>> adequate documentation, I would `grep` the Portfiles to find a port using it
>> and try to figure it out.
>
> The portgroup is crystal clear, but require_active_variants does not match
> was I am looking for. It just checks if a port has been installed with
> required variants (or without banned variants) [snip]
Right, so I was thinking you could do something like:
variant qt4 {
require_active_variants gmsh {qt4} {}
...
}
if {![variant_isset qt4]} {
require_active_variants gmsh {} {qt4}
}
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