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Diffstat (limited to 'docs/markdown/snippets')
| -rw-r--r-- | docs/markdown/snippets/has_external_property.md | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/markdown/snippets/has_external_property.md b/docs/markdown/snippets/has_external_property.md new file mode 100644 index 0000000..8a815d7 --- /dev/null +++ b/docs/markdown/snippets/has_external_property.md @@ -0,0 +1,7 @@ +## Check if native or cross-file properties exist + +It is now possible to check whether a native property or a cross-file property +exists with `meson.has_external_property('foo')`. This is useful if the +property in question is a boolean and one wants to distinguish between +"set" and "not provided" which can't be done the usual way by passing a +fallback parameter to `meson.get_external_property()` in this particular case. |