libSystem not found using gfortran

[Richard L. Hamilton]

Is Xcode 11.1 still a bad idea on Mojave?

> On Oct 11, 2019, at 09:40, Chris Jones <jonesc at hep.phy.cam.ac.uk> wrote:
> 
> 
>> This is what I did supposingly but with xcode11.0... but anyway, I will try again with the new xcode.
>> I will maintain you informed... it happened to other people in the office so if I solve this many people will be happy ;o)
> 
> Once Xcode is updated to 11.1 please also run
> 
> xcode-select --install
> 
> to make sure the CLT's are updated as well.
> 
> Then, you should check that
> 
> xcrun --show-sdk-path
> 
> gives a valid 10.15 SDK path.
> 
> Chris
>