manuals: document SPDX_PRETTY variable

Now that it has been backported to Kirkstone
https://git.yoctoproject.org/poky/commit/?h=kirkstone&id=99483cff5c358d847ceb077349321eb57d5143e4

(From yocto-docs rev: 5883e897c34f25401b358a597fb6e18d80f7f90b)

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

1 files changed, 7 insertions, 6 deletions

diff --git a/documentation/dev-manual/common-tasks.rst b/documentation/dev-manual/common-tasks.rst
index 1b91ada0a1..ce7eb6c9dd 100644
--- a/documentation/dev-manual/common-tasks.rst
+++ b/documentation/dev-manual/common-tasks.rst
@@ -11713,12 +11713,13 @@ containing an index of JSON :term:`SPDX` files for individual recipes, together
 with an ``IMAGE-MACHINE.spdx.tar.zst`` compressed archive containing all such
 files.
 
-The :ref:`create-spdx <ref-classes-create-spdx>` class offers options to include
-more information in the output :term:`SPDX` data, such as adding compressed
-archives of the files in the generated target packages
-(:term:`SPDX_ARCHIVE_PACKAGED`), adding a description of the source files
-handled by the target recipes (:term:`SPDX_INCLUDE_SOURCES`) and adding archives
-of these source files themselves (:term:`SPDX_ARCHIVE_SOURCES`).
+The :ref:`ref-classes-create-spdx` class offers options to include
+more information in the output :term:`SPDX` data, such as making the generated
+files more human readable (:term:`SPDX_PRETTY`), adding compressed archives of
+the files in the generated target packages (:term:`SPDX_ARCHIVE_PACKAGED`),
+adding a description of the source files used to generate host tools and target
+packages (:term:`SPDX_INCLUDE_SOURCES`) and adding archives of these source
+files themselves (:term:`SPDX_ARCHIVE_SOURCES`).
 
 Though the toplevel :term:`SPDX` output is available in
 ``tmp/deploy/images/MACHINE/`` inside the :term:`Build Directory`, ancillary