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GH-135287: clangcl PGO builds on Windows fail with could not open '/GENPROFILE' #135289

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@chris-eibl chris-eibl commented Jun 9, 2025

Since #134923 / PR #134924 clangcl PGO builds on Windows fail with

lld-link : error : could not open '/GENPROFILE': no such file or directory [e:\cpython_clang\PCbuild\pythoncore.vcxproj]

I thought about skipping news, but since this also affects 3.14, I should blurb it?

@zooba WDYT? Can you suggest something that's not too verbose?

@chris-eibl chris-eibl requested a review from a team as a code owner June 9, 2025 07:26
@chris-eibl chris-eibl changed the title clangcl PGO builds on Windows fail with could not open '/GENPROFILE' GH-135287: clangcl PGO builds on Windows fail with could not open '/GENPROFILE' Jun 9, 2025
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