After updating to Mojave, terminal cannot locate /System/Library/Frameworks. When I want to compile an objective-c file which imports CoreFoundation or other frameworks, using the command:
clang -framework CoreFoundation test.m -o test
It prompted the error:
<CoreFoundation/CoreFoundation.h> not found
tap brew doctor on terminal. It suggests run a Mac prefix installer which is located on
to update CommandLineTools.