Landing: d32c1f0238f3

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Project / Subsystem

gcc / build

Date

2026-08-15

Author

Pietro Monteiro

Commit

d32c1f0238f33b0f6a3ef1b5b228678a92585094

Source

github

Perf win

Breaking

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All attributes

project: gcc
subsystem: build
patch_id: —
commit_hash: d32c1f0238f33b0f6a3ef1b5b228678a92585094
source_type: github
headline: Build: Add stdatomic.h to USER_H for OpenBSD libatomic builds
tldr: Fixes OpenBSD libatomic build by including stdatomic.h.
author: Pietro Monteiro
outcome: committed
performance_win: false
breaking_change: false
series_id: —
series_parts: []
tags: • build
• openbsd
• libatomic
• stdatomic
discussion_id_link: —
bugzilla_pr: —
url: https://github.com/gcc-mirror/gcc/commit/d32c1f0238f33b0f6a3ef1b5b228678a92585094
date: 2026-08-15T00:00:00.000Z

This commit addresses a build failure in libatomic when compiling on OpenBSD. The header file stdatomic.h, which is required for atomic operations, was not being found. The change modifies the OpenBSD build configuration to include stdatomic.h from the GCC include directory in the USER_H list, resolving the “No such file or directory” errors during compilation.