[src/trunk]: src Fix timestamp extraction logic for Mercurial repos to use UTC.

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/327aae3bf469
branches:  trunk
changeset: 986288:327aae3bf469
user:      joerg <joerg%NetBSD.org@localhost>
date:      Fri Sep 17 21:22:38 2021 +0000

description:
Fix timestamp extraction logic for Mercurial repos to use UTC.
Extend logic to also cover "hg archive".

diffstat:

 build.sh |  11 +++++++----
 1 files changed, 7 insertions(+), 4 deletions(-)

diffs (33 lines):

diff -r 3f17780fa2e5 -r 327aae3bf469 build.sh
--- a/build.sh  Fri Sep 17 21:15:19 2021 +0000
+++ b/build.sh  Fri Sep 17 21:22:38 2021 +0000
@@ -1,5 +1,5 @@
 #! /usr/bin/env sh
-#      $NetBSD: build.sh,v 1.356 2021/09/09 15:00:01 martin Exp $
+#      $NetBSD: build.sh,v 1.357 2021/09/17 21:22:38 joerg Exp $
 #
 # Copyright (c) 2001-2011 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -1972,7 +1972,7 @@
        eval cat <<EOF ${makewrapout}
 #! ${HOST_SH}
 # Set proper variables to allow easy "make" building of a NetBSD subtree.
-# Generated from:  \$NetBSD: build.sh,v 1.356 2021/09/09 15:00:01 martin Exp $
+# Generated from:  \$NetBSD: build.sh,v 1.357 2021/09/17 21:22:38 joerg Exp $
 # with these arguments: ${_args}
 #
 
@@ -2337,8 +2337,11 @@
                        t=$(cd "${d}" && git log -1 --format=%ct)
                        vcs=git
                elif [ -d "${d}.hg" ]; then
-                       t=$(cd "${d}" &&
-                           hg log -r . --template '{date(date, "%s")}\n')
+                       t=$(hg --repo "$d" log -r . --template '{date.unixtime}\n')
+                       vcs=hg
+               elif [ -f "${d}.hg_archival.txt" ]; then
+                       local stat=$(print_tooldir_program stat)
+                       t=$("${stat}" -t '%s' -f '%m' "${d}.hg_archival.txt")
                        vcs=hg
                else
                        bomb "Cannot determine VCS for '$d'"