configure: Don't pass GHC's sanitized triple to libraries' configure

Authored by bgamari on Feb 28 2017, 5:33 PM.

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rGHC Glasgow Haskell Compiler
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bgamari created this revision.Feb 28 2017, 5:33 PM
rwbarton added inline comments.Feb 28 2017, 5:54 PM

I'm not sure whether this will work when we weren't passed any --target=... flag, as my understanding is that then ${target_alias} will be empty, and I'm not sure that will be okay everywhere. I guess harbormaster will say.

bgamari added inline comments.Mar 3 2017, 4:48 PM

Seems to work.

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