Fix Meson version required for C23 support (!4779) · Merge requests · wlroots / wlroots · GitLab

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Alistair Buxton requested to merge ali1234/wlroots:master into master Aug 10, 2024

Attempting to build with Meson 1.3.2 (current version in Ubuntu 24.04 LTS) gives the following error:

meson.build:1:0: ERROR: Unknown C std ['c23'].

This is because C23 support was not added until Meson 1.4.0.

See:

https://github.com/mesonbuild/meson/blob/1.3.2/mesonbuild/compilers/c.py#L59 https://github.com/mesonbuild/meson/blob/1.4.0/mesonbuild/compilers/c.py#L49