### Meson {#meson} Overrides the configure phase to run meson to generate Ninja files. To run these files, you should accompany Meson with ninja. By default, `enableParallelBuilding` is enabled as Meson supports parallel building almost everywhere. #### Variables controlling Meson {#variables-controlling-meson} ##### `mesonFlags` {#mesonflags} Controls the flags passed to meson. ##### `mesonBuildType` {#mesonbuildtype} Which [`--buildtype`](https://mesonbuild.com/Builtin-options.html#core-options) to pass to Meson. We default to `plain`. ##### `mesonAutoFeatures` {#mesonautofeatures} What value to set [`-Dauto_features=`](https://mesonbuild.com/Builtin-options.html#core-options) to. We default to `enabled`. ##### `mesonWrapMode` {#mesonwrapmode} What value to set [`-Dwrap_mode=`](https://mesonbuild.com/Builtin-options.html#core-options) to. We default to `nodownload` as we disallow network access. ##### `dontUseMesonConfigure` {#dontusemesonconfigure} Disables using Meson’s `configurePhase`.