[PATCH 3/7] ref-manual/variables.rst: document the LOCALE_PATHS variable

[Antonin Godard <antonin.godard@bootlin.com>]

Added by commit 0ffc7cf01225 ("lib/oe/package: add LOCALE_PATHS to
add define all locations for locales") in OE-Core.

Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
---
 documentation/ref-manual/variables.rst | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/documentation/ref-manual/variables.rst b/documentation/ref-manual/variables.rst
index 55c0801bb..64e329c07 100644
--- a/documentation/ref-manual/variables.rst
+++ b/documentation/ref-manual/variables.rst
@@ -6077,6 +6077,12 @@ system and gives an overview of their function and contents.
          $ uname -r
          3.7.0-rc8-custom
 
+   :term:`LOCALE_PATHS`
+      The :term:`LOCALE_PATHS` variable holds a whitespace separated list of
+      paths that are scanned to construct ``-locale`` packages during
+      :ref:`overview-manual/concepts:Package Splitting`. The list
+      contains ``${datadir}/locale`` by default.
+
    :term:`LOG_DIR`
       Specifies the directory to which the OpenEmbedded build system writes
       overall log files. The default directory is ``${TMPDIR}/log``.

-- 
2.54.0