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[clang][Tooling] Fix addTargetAndModeForProgramName to use correct flag names

Authored by kadircet on Aug 1 2020, 10:01 AM.



The logic was using incorrect flag versions. For example:

  • -target= can't be a prefix, it must be --target=.
  • --driver-mode can't appear on its own, value must be attached to it.

While fixing those, also changes the append logic to make use of new
--target=X format instead of the legacy -target X version.

In addition to that makes use of the OPTTable instead of hardcoded strings to
make sure helper also gets updated if clang's options are modified.

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Event Timeline

kadircet created this revision.Aug 1 2020, 10:01 AM
Herald added a project: Restricted Project. · View Herald TranscriptAug 1 2020, 10:01 AM
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kadircet requested review of this revision.Aug 1 2020, 10:01 AM
hokein accepted this revision.Aug 3 2020, 12:13 AM
This revision is now accepted and ready to land.Aug 3 2020, 12:13 AM