I used ltrace and saw a call to getenv("SDKROOT") but pointing it to any of: export SDKROOT=$HOME/swift/usr or export SDKROOT=$HOME/swift/usr/lib or export

I used ltrace and saw a call to getenv("SDKROOT") but pointing it to any of: export SDKROOT=$HOME/swift/usr or export SDKROOT=$HOME/swift/usr/lib or export SDKROOT=$HOME/swift/usr/lib/swift All the above do not work, maybe when github is up we can see how to do it.