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Commit b2c4105b authored by Ben Hutchings's avatar Ben Hutchings Committed by Jonathan Corbet
Browse files

scripts/kernel-doc: Use $KBUILD_BUILD_TIMESTAMP as man page date 



Together with the preceding changes, this allows man pages to be built
reproducibly.

Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
Signed-off-by: default avatarJonathan Corbet <corbet@lwn.net>
parent b44158b1

scripts/kernel-doc

+12 −3
Original line number Diff line number Diff line
@@ -253,11 +253,20 @@ my %highlights = %highlights_man; 
my $blankline = $blankline_man;

my $modulename = "Kernel API";

my $function_only = 0;

my $show_not_found = 0;



my @build_time;

if (defined($ENV{'KBUILD_BUILD_TIMESTAMP'}) &&

    (my $seconds = `date -d"${ENV{'KBUILD_BUILD_TIMESTAMP'}}" +%s`) ne '') {

    @build_time = gmtime($seconds);

} else {

    @build_time = localtime;

}



my $man_date = ('January', 'February', 'March', 'April', 'May', 'June',

		'July', 'August', 'September', 'October',

		'November', 'December')[(localtime)[4]] .

  " " . ((localtime)[5]+1900);

my $show_not_found = 0;

		'November', 'December')[$build_time[4]] .

  " " . ($build_time[5]+1900);



# Essentially these are globals.

# They probably want to be tidied up, made more localised or something.