From b2c4105b080fb26d8fc9b89c846f5966137c6d40 Mon Sep 17 00:00:00 2001 From: Ben Hutchings Date: Wed, 8 Jul 2015 20:07:16 +0100 Subject: [PATCH] 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: Ben Hutchings Signed-off-by: Jonathan Corbet --- scripts/kernel-doc | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/scripts/kernel-doc b/scripts/kernel-doc index 71ada00..0ac1a07 100755 --- a/scripts/kernel-doc +++ b/scripts/kernel-doc @@ -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. -- 2.7.4