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| author | Dudemanguy <random342@airmail.cc> | 2023-02-23 10:00:21 -0600 |
|---|---|---|
| committer | Eli Schwartz <eschwartz93@gmail.com> | 2024-12-29 21:59:09 -0500 |
| commit | f070670e77fe36ece1a89ce00c13419de354b9ce (patch) | |
| tree | 20256c4562979a3cca94b79cd5dd96e4d260ac28 /docs/markdown/Dependencies.md | |
| parent | a00467268549bce29e07cb435033b879ece939c3 (diff) | |
| download | meson-f070670e77fe36ece1a89ce00c13419de354b9ce.tar.gz | |
dependencies: add custom atomic dependency
Almost exactly the same as how the dl dependency works. On certain
systems (like BSDs that use clang), stdatomic is provided by compiler-rt
and doesn't need a separate library explictly linked. On a typical
GNU/LINUX system, atomic is a separate library that must be explictly
found and linked against. So just add a builtin and system method for
these two use cases.
Diffstat (limited to 'docs/markdown/Dependencies.md')
| -rw-r--r-- | docs/markdown/Dependencies.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/markdown/Dependencies.md b/docs/markdown/Dependencies.md index 93f75d5a9..2e255b209 100644 --- a/docs/markdown/Dependencies.md +++ b/docs/markdown/Dependencies.md @@ -317,6 +317,16 @@ dep = dependency('appleframeworks', modules : 'foundation') These dependencies can never be found for non-OSX hosts. +## atomic (stdatomic) + +*(added 1.7.0)* + +Provides access to the atomic operations library. This first attempts +to look for a valid atomic external library before trying to fallback +to what is provided by the C runtime libraries. + +`method` may be `auto`, `builtin` or `system`. + ## Blocks Enable support for Clang's blocks extension. |