From 1dc13e9951a5ce38edb93718ab5ac7b1bf6616d0 Mon Sep 17 00:00:00 2001 From: Tristan Partin Date: Tue, 10 Aug 2021 18:02:39 -0500 Subject: Add unset_variable() This should be useful for helping to control variable scope within Meson. CMake has something similar for controlling scope. --- docs/markdown/Reference-manual.md | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'docs/markdown/Reference-manual.md') diff --git a/docs/markdown/Reference-manual.md b/docs/markdown/Reference-manual.md index 81a6daf..6454830 100644 --- a/docs/markdown/Reference-manual.md +++ b/docs/markdown/Reference-manual.md @@ -1852,6 +1852,17 @@ Defined tests can be run in a backend-agnostic way by calling `meson test` inside the build dir, or by using backend-specific commands, such as `ninja test` or `msbuild RUN_TESTS.vcxproj`. +### unset_variable() + +*(since 0.60.0)* + +```meson + void unset_variable(varname) +``` + +Unsets a variable. Referencing a variable which has been unset is an error until +it has been set again. + ### vcs_tag() ``` meson -- cgit v1.1