[6.2][Options] -Isystem doesn't work everywhere -I does #1911
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Pass -Isystem along everywhere that -I is. rdar://152331718
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@swift-ci test |
DougGregor
approved these changes
May 31, 2025
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Explanation:
-Isystemisn't making it from the driver to jobs' command lines.Scope: Narrow. Makes the new
-Isystemflag propagate correctly through the driver.Original PR: #1908
Risk: Very low; only affects the new
-Isystemflag.Testing: CI, local testing with Xcode.
Reviewed by: @cachemeifyoucan