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[Flang][Windows] Backport fixes for CMake + Flang on Windows #70458

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llvm/llvm-project-release-prs
#752
@omjavaid

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CMake support for flang MSVC was broken and has been merged recently [1].
CMake 3.28 will have all the latest fixes required for Flang + MSVC combination.

Compiling Fortran OpenBLAS project with llvm-17 and latest CMake still caused issues which were fixed by #66516 which depends on #66270

This issue aims to backport both these PRs to 17.x to have Flang successfully build projects like OpenBLAS which used along MSVC.

Activity

added this to the LLVM 17.0.X Release milestone on Oct 27, 2023
added
flangFlang issues not falling into any other category
on Oct 27, 2023
omjavaid

omjavaid commented on Oct 27, 2023

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/cherry-pick a685715

llvmbot

llvmbot commented on Oct 27, 2023

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@llvm/issue-subscribers-mlir-llvm

Author: Omair Javaid (omjavaid)

CMake support for flang MSVC was broken and has been merged recently [1]. CMake 3.28 will have all the latest fixes required for Flang + MSVC combination.

Compiling Fortran OpenBLAS project with llvm-17 and latest CMake still caused issues which were fixed by #66516 which depends on #66270

This issue aims to backport both these PRs to 17.x to have Flang successfully build projects like OpenBLAS which used along MSVC.

llvmbot

llvmbot commented on Oct 27, 2023

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/branch llvm/llvm-project-release-prs/issue70458

omjavaid

omjavaid commented on Oct 27, 2023

@omjavaid
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/cherry-pick a685715 5f476b8

llvmbot

llvmbot commented on Oct 27, 2023

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llvmbot

llvmbot commented on Oct 27, 2023

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/branch llvm/llvm-project-release-prs/issue70458

moved this from Needs Triage to Needs Review in LLVM Release Statuson Oct 30, 2023
moved this from Needs Review to Done in LLVM Release Statuson Oct 31, 2023
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        [Flang][Windows] Backport fixes for CMake + Flang on Windows · Issue #70458 · llvm/llvm-project