ref-manual: document DEBUG_PREFIX_MAP

Fixes [YOCTO #14433]

(From yocto-docs rev: 23eb07c26044d06bc51c757bf1b0a53b1b357dc8)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/test-manual/reproducible-builds.rst b/documentation/test-manual/reproducible-builds.rst
index 68fdf547bd..349cd1953e 100644
--- a/documentation/test-manual/reproducible-builds.rst
+++ b/documentation/test-manual/reproducible-builds.rst
@@ -53,7 +53,7 @@ things we do within the build system to ensure reproducibility include:
 
 -  Adding mappings to the compiler options to ensure debug filepaths are mapped
    to consistent target compatible paths. This is done through the
-   ``DEBUG_PREFIX_MAP`` variable which sets the ``-fmacro-prefix-map`` and
+   :term:`DEBUG_PREFIX_MAP` variable which sets the ``-fmacro-prefix-map`` and
    ``-fdebug-prefix-map`` compiler options correctly to map to target paths.
 -  Being explicit about recipe dependencies and their configuration (no floating
    configure options or host dependencies creeping in). In particular this means