[bug#73028] [PATCH] doc: Document usage of #:out-of-source? for meson-build-system.

[Dariqq]

Followup to 220546810830422f8ec3e6a4145fec85429914a1.

* doc/guix.texi (meson-build-system): Document #:out-of-source? parameter.

Change-Id: I730e1aef15010006a68710f8e46ce75dc50e6c67
---
 doc/guix.texi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/guix.texi b/doc/guix.texi
index 16c697586a..2302e0f15c 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -10146,6 +10146,10 @@ Build Systems
 of inputs, and they can be changed with the parameters @code{#:meson}
 and @code{#:ninja} if needed.
 
+As Meson only supports out-of-source builds the @code{#:out-of-source?}
+parameter specifies whether to search for license files in the source
+or build directory.
+
 This build system is an extension of @code{gnu-build-system}, but with the
 following phases changed to some specific for Meson:
 

base-commit: 9a03ab25ba889be27b34d5cebea05d5ac3b0a033
-- 
2.45.2