Pass deployment target with -m*-version-min=
#1339
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Clang's supports many ways of passing the deployment target, and prefers that you use the
-target
flag for doing so.This works poorly work with configuration files though, which Homebrew's LLVM uses, so we use the
-mmacosx-version-min=
,-miphoneos-version-min=
,-mtargetos=
etc. flags to pass the deployment target instead. See also discussion in Homebrew/homebrew-core#197532.I will be submitting a similar PR to
rustc
at some point to fix this in there too.Fixes #1278.