docs: replace ``FOO`` by :term:`FOO` where possible

If a variable has a glossary entry and some rST files write about those
variables, it's better to point to the glossary entry instead of just
highlighting it by surrounding it with two tick quotes.

This was automated by the following python script:
"""
import re
from pathlib import Path

with open('objects.inv.txt', 'r') as f:
    objects = f.readlines()

with open('bitbake-objects.inv.txt', 'r') as f:
    objects = objects + f.readlines()

re_term = re.compile(r'variables.html#term-([A-Z_0-9]*)')
terms = []

for obj in objects:
    match = re_term.search(obj)
    if match and match.group(1):
        terms.append(match.group(1))

for rst in Path('.').rglob('*.rst'):
    with open(rst, 'r') as f:
        content = "".joing(f.readlines())
    for term in terms:
        content = re.sub(r'``({})``(?!.*\s*[~-]+)'.format(term), r':term:`\1`', content)

    with open(rst, 'w') as f:
        f.write(content)
"""

(From yocto-docs rev: ba49d9babfcb84bc5c26a68c8c3880a1d9c236d3)

Signed-off-by: Quentin Schulz <foss@0leil.net>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Reviewed-by: Nicolas Dechesne <nicolas.dechesne@linaro.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/toaster-manual/setup-and-use.rst b/documentation/toaster-manual/setup-and-use.rst
index 8f0ec94496..4f71b58418 100644
--- a/documentation/toaster-manual/setup-and-use.rst
+++ b/documentation/toaster-manual/setup-and-use.rst
@@ -625,7 +625,7 @@ To specify ``bash`` 3.2.48 as the version to build, enter
    :scale: 75%
 
 After clicking the "Add variable" button, the settings for
-``PREFERRED_VERSION`` are added to the bottom of the BitBake variables
+:term:`PREFERRED_VERSION` are added to the bottom of the BitBake variables
 list. With these settings, the OpenEmbedded build system builds the
 desired version of the recipe rather than the default version: