[mtouch/mmp] Rework how we find developer tools. Partial fix for #4634 and fixes #8005. (#8121)#8128

Merged

rolfbjarne merged 2 commits intod16-5-xcode11.4-samplesfrom lipo-where-are-you-xcode11.4

Mar 18, 2020

+197-153

Commits on Mar 17, 2020

[mtouch/mmp] Rework how we find developer tools. Partial fix for #4634 and fixes #8005 . (#8121 )
rolfbjarne
committed

Commits on Mar 18, 2020

[mmp] Fix install_name_tool invocation.
rolfbjarne
committed