How to install Valgrind on macOS Mojave(10.14) with Homebrew?

Question

I tried to install Valgrind with brew install Valgrind and got :

valgrind: This formula either does not compile or function as expected
on macOS         


        

Answer 1

As of 2019-NOV-30, it is possible to build against OS X 10.14.6 via https://github.com/sowson/valgrind and https://github.com/LouisBrunner/valgrind-macos

However, there are many test failures (see the LouisBrunner link), noise during runs, and SEGVs when running against non-trivial programs: installing is, well, installing. YMMV.