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ast-exporter: use major, not full, version for clang resource dir #1075

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merged 1 commit into from
Apr 2, 2024

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fw-immunant
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@fw-immunant fw-immunant commented Apr 1, 2024

Without this patch, running c2rust-transpile built against Clang 17 produces errors caused by an inability to locate stddef.h.

on my (Arch) Clang 17 installation there is no directory named the full version number in /usr/lib/clang

I don't know if this is better guaranteed but it seems on Donna we have directories there named after both major and entire version numbers for Clangs 11-14, so using only major seems the safest bet

hopefully if this is a mistake CI will notice
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It looks like this is an upstream change as of Clang 17: https://reviews.llvm.org/D125860

@fw-immunant fw-immunant merged commit f3b5623 into master Apr 2, 2024
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