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docs : enable clang in LLVM OpenMP build instructions#800

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rintaro-okahara wants to merge 1 commit into
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rintaro-okahara:fix/docs-openmp-clang
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docs : enable clang in LLVM OpenMP build instructions#800
rintaro-okahara wants to merge 1 commit into
exaloop:developfrom
rintaro-okahara:fix/docs-openmp-clang

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@rintaro-okahara
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Summary

  • Update the LLVM build-from-source command to enable clang alongside openmp

Rationale

OpenMP's generated test targets depend on the in-tree clang CMake target, not just a system-installed clang executable. See the linked issue for more details.

linked issue

closes #799

test

I tested in locally and builfd from source LLVM and add successfully by adding clang in LLVM_ENABLE_PROJECTS

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cla-bot Bot commented May 11, 2026

Thank you for your pull request. We require contributors to agree to our Contributor License Agreement (https://exaloop.io/legal/cla), and we don't have @rintaro-okahara on file. In order for us to review and merge your code, please email info@exaloop.io to get yourself added.

@rintaro-okahara rintaro-okahara changed the title docs : eanble clang in LLVM OpenMP build instructions docs : enable clang in LLVM OpenMP build instructions May 11, 2026
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@cla-bot cla-bot Bot added the cla-signed label May 15, 2026
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cla-bot Bot commented May 15, 2026

The cla-bot has been summoned, and re-checked this pull request!

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docs: LLVM OpenMP build may require clang project even when system clang is installed

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