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[5.9] Update tests to allow multiple -F options #775

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Merged
merged 1 commit into from
Jul 19, 2023
Merged

[5.9] Update tests to allow multiple -F options #775

merged 1 commit into from
Jul 19, 2023

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MaxDesiatov
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@MaxDesiatov MaxDesiatov commented Jul 19, 2023 •
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Cherry-pick of #742 required to unblock swiftlang/swift-package-manager#6709.

Updates tests to allow compile arguments with multiple -F options such as -F <foo> -Xcc -F -Xcc <foo>. This change is required to support SwiftPM changes which forward C compiler flags to the Swift compiler in more cases.

@rauhul @MaxDesiatov
Update tests to allow multiple -F options (#742)
c167d5b 
- Updates tests to allow compile arguments with multiple -F options such
  as -F <foo> -Xcc -F -Xcc <foo>. This change is required to support spm
  changes which forward c compiler flags to the swift compiler in more
  cases.
@MaxDesiatov MaxDesiatov requested a review from rauhul July 19, 2023 08:27
@MaxDesiatov MaxDesiatov self-assigned this Jul 19, 2023
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@swift-ci test

@MaxDesiatov MaxDesiatov requested a review from bnbarham July 19, 2023 15:08
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Just to be clear, is there ever any -F foo -F other or is it just to accommodate -Xcc -F -Xcc foo? I'm okay taking this to unblock things either way, but we could handle that better rather than just arbitrarily allowing any number. The original PR (#28) is more about there being a single -target though, so maybe allowing any number of -F is still fine 🤷

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rauhul commented Jul 19, 2023

The change is needed because -F flags can arise in a number of places in SPM and it is not valid for sourcekit to assume only a single occurrence. In this case -F now appears twice, once for swift-frontend as -F foo and once for cc1 as -Xcc -F -Xcc foo.

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Thanks for the clarification! Fine to merge this then?

@MaxDesiatov MaxDesiatov merged commit 0c78e30 into release/5.9 Jul 19, 2023
@MaxDesiatov MaxDesiatov deleted the maxd/5.9-multiple-f-options branch July 19, 2023 18:40
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@bnbarham bnbarham bnbarham approved these changes

@ahoppen ahoppen ahoppen approved these changes

@rauhul rauhul rauhul approved these changes

@benlangmuir benlangmuir Awaiting requested review from benlangmuir

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