Variable for path to SDK root

[Jann Röder]

On 07.11.13 00:47, Ryan Schmidt wrote:
> 
> On Nov 6, 2013, at 18:43, Jann Röder wrote:
> 
>> /usr/include doesn't exist on Mavericks.
> 
> It does if you install the Xcode command line tools, which MacPorts requires, as it always has.
> 
> 

Ok fine. I didn't realize that this is now a completely separate
download and no longer accessible from the XCode options dialog. Also
most ports seem to work just fine without the commandline tools. GPG
installs fine when I replace /usr/include with [exec xcrun
--show-sdk-path]/usr/include .

Jann