USe date for pod2man from README mtime

Gbp-Pq: Name 0003-USe-date-for-pod2man-from-README-mtime.patch

diff --git a/podwrapper.pl.in b/podwrapper.pl.in
index 4cf2288fd9a59fa932c753fd280550b17713a69b..94b967885df82607a104a99b01bf221e190dbad9 100755 (executable)
--- a/podwrapper.pl.in
+++ b/podwrapper.pl.in
@@ -41,6 +41,7 @@ use Pod::Simple;
 use Pod::Simple::Text;
 use Pod::Simple::XHTML;
 use File::Basename;
+use POSIX qw< strftime >;
 
 # https://www.redhat.com/archives/libguestfs/2013-May/thread.html#00088
 eval { $Text::Wrap::huge = "overflow" };
@@ -216,6 +217,11 @@ if (!$date && -d $filename) {
     $_ = `git show -O/dev/null -s --format=%ci`;
     $date = $1 if /^(\d+-\d+-\d+)\s/;
 }
+$filename = "$abs_top_srcdir/README";
+if (-r $filename) {
+    my $mtime = (stat $filename)[9];
+    $date = strftime ('%Y-%m-%d', gmtime($mtime));
+}
 if (!$date) {
     my ($day, $month, $year) = (gmtime($ENV{SOURCE_DATE_EPOCH} || time))[3,4,5];
     $date = sprintf ("%04d-%02d-%02d", $year+1900, $month+1, $day);