diff options
Diffstat (limited to 'scripts/kernel-doc')
| -rwxr-xr-x | scripts/kernel-doc | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/scripts/kernel-doc b/scripts/kernel-doc index af470eb..030b5c8 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -71,6 +71,8 @@ Output selection (mutually exclusive): DOC: sections. May be specified multiple times. Output selection modifiers: + -sphinx-version VER Generate rST syntax for the specified Sphinx version. + Only works with reStructuredTextFormat. -no-doc-sections Do not output DOC: sections. -enable-lineno Enable output of #define LINENO lines. Only works with reStructuredText format. @@ -286,6 +288,7 @@ use constant { }; my $output_selection = OUTPUT_ALL; my $show_not_found = 0; # No longer used +my $sphinx_version = "0.0"; # if not specified, assume old my @export_file_list; @@ -436,6 +439,8 @@ while ($ARGV[0] =~ m/^--?(.*)/) { $enable_lineno = 1; } elsif ($cmd eq 'show-not-found') { $show_not_found = 1; # A no-op but don't fail + } elsif ($cmd eq 'sphinx-version') { + $sphinx_version = shift @ARGV; } else { # Unknown argument usage(); @@ -853,7 +858,7 @@ sub output_function_rst(%) { if ($type =~ m/([^\(]*\(\*)\s*\)\s*\(([^\)]*)\)/) { # pointer-to-function - print $1 . $parameter . ") (" . $2; + print $1 . $parameter . ") (" . $2 . ")"; } else { print $type . " " . $parameter; } @@ -963,7 +968,16 @@ sub output_struct_rst(%) { my $oldprefix = $lineprefix; my $name = $args{'type'} . " " . $args{'struct'}; - print "\n\n.. c:type:: " . $name . "\n\n"; + # Sphinx 3.0 and up will emit warnings for "c:type:: struct Foo". + # It wants to see "c:struct:: Foo" (and will add the word 'struct' in + # the rendered output). + if ((split(/\./, $sphinx_version))[0] >= 3) { + my $sname = $name; + $sname =~ s/^struct //; + print "\n\n.. c:struct:: " . $sname . "\n\n"; + } else { + print "\n\n.. c:type:: " . $name . "\n\n"; + } print_lineno($declaration_start_line); $lineprefix = " "; output_highlight_rst($args{'purpose'}); |