Mercurial > octave
view build-aux/get-source-mtime.sh @ 25289:ff59be58f028 stable rc-4-3-91
bump version for second 4.4 release candidate
* configure.ac (AC_INIT): Set version to 4.3.91.
(OCTAVE_PATCH_VERSION): Now 91.
(OCTAVE_RELEASE_DATE): Set to 2018-04-19.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 19 Apr 2018 16:01:06 -0400 |
parents | 6652d3823428 |
children | 7b2312def76b |
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#! /bin/sh # # Copyright (C) 2017-2018 Mike Miller # # This file is part of Octave. # # Octave is free software: you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Octave is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with Octave; see the file COPYING. If not, see # <https://www.gnu.org/licenses/>. # Generate a timestamp that best represents the last modification time # of this source tree. The time value is printed on stdout in units of # time_t. If a reasonable representation of the source tree last # modification time can't be determined, then the current system time is # printed instead. A valid time_t value is always printed on stdout. set -e PERL=${PERL:-perl} SED=${SED:-sed} if [ $# -ne 1 ]; then echo "usage: get-source-mtime.sh SRCDIR" 1>&2 exit 1 fi srcdir="$1" if [ x"$SOURCE_DATE_EPOCH" != x ]; then # Allow the source modification time to be overridden by SOURCE_DATE_EPOCH t=$SOURCE_DATE_EPOCH elif [ -d $srcdir/.hg ]; then t=$( cd $srcdir && hg log --rev . --template '{date|hgdate}' ) t=$( echo $t | $SED -n 's/^\([0-9]\+\) .*/\1/p' ) elif [ -f $srcdir/HG-ID ]; then t=$( $PERL -e '@s = stat($ARGV[0]); print($s[9]) if @s;' $srcdir/HG-ID ) elif [ -f $srcdir/configure ]; then t=$( $PERL -e '@s = stat($ARGV[0]); print($s[9]) if @s;' $srcdir/configure ) fi if [ x"$t" = x ]; then t=$( date +%s ) fi echo $t