doc: fix build with python 3.8

[dpdk.git] / doc / guides / conf.py

diff --git a/doc/guides/conf.py b/doc/guides/conf.py
index c883306..0892c06 100644 (file)
--- a/doc/guides/conf.py
+++ b/doc/guides/conf.py
@@ -9,6 +9,7 @@ from sphinx import __version__ as sphinx_version
 from sphinx.highlighting import PygmentsBridge
 from pygments.formatters.latex import LatexFormatter
 from os import listdir
+from os import environ
 from os.path import basename
 from os.path import dirname
 from os.path import join as path_join
@@ -37,7 +38,9 @@ html_add_permalinks = ""
 html_show_copyright = False
 highlight_language = 'none'
 
-version = subprocess.check_output(['make', '-sRrC', '../../', 'showversion'])
+# If MAKEFLAGS is exported by the user, garbage text might end up in version
+version = subprocess.check_output(['make', '-sRrC', '../../', 'showversion'],
+                                  env=dict(environ, MAKEFLAGS=""))
 version = version.decode('utf-8').rstrip()
 release = version
 
@@ -59,11 +62,11 @@ latex_documents = [
 
 # Latex directives to be included directly in the latex/pdf docs.
 custom_latex_preamble = r"""
-\usepackage[utf8]{inputenc}
-\usepackage[T1]{fontenc}
-\usepackage{helvet}
-\renewcommand{\familydefault}{\sfdefault}
+\usepackage{textalpha}
 \RecustomVerbatimEnvironment{Verbatim}{Verbatim}{xleftmargin=5mm}
+\usepackage{etoolbox}
+\robustify\(
+\robustify\)
 """
 
 # Configuration for the latex/pdf docs.
@@ -234,7 +237,7 @@ def generate_overview_table(output_filename, table_id, section, table_name, titl
                                                                 ini_filename))
                 continue
 
-            if value is not '':
+            if value:
                 # Get the first letter only.
                 ini_data[ini_filename][name] = value[0]
 
@@ -388,6 +391,11 @@ def setup(app):
                             'AEAD',
                             'AEAD algorithms in crypto drivers',
                             'AEAD algorithm')
+    table_file = dirname(__file__) + '/cryptodevs/overview_asym_table.txt'
+    generate_overview_table(table_file, 5,
+                            'Asymmetric',
+                            'Asymmetric algorithms in crypto drivers',
+                            'Asymmetric algorithm')
     table_file = dirname(__file__) + '/compressdevs/overview_feature_table.txt'
     generate_overview_table(table_file, 1,
                             'Features',