Mercurial > octave
view build-aux/mk-hg-id.sh @ 30197:f692ecc135d6
* oct-parse.yy (colon_expr): Fix comments to match code.
author | John W. Eaton <jwe@octave.org> |
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date | Fri, 17 Sep 2021 16:13:16 -0400 |
parents | 0a5b15007766 |
children | 796f54d4ddbf |
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#! /bin/sh ######################################################################## ## ## Copyright (C) 2016-2021 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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 header file that provides the public symbols from Octave's # autoconf-generated config.h file. See the notes at the top of the # generated octave-config.h file for more details. set -e if [ $# -ne 1 ] && [ $# -ne 2 ]; then echo "usage: mk-hg-id.sh SRCDIR [--disable]" 1>&2 exit 1 fi srcdir="$1" hg_id=HG-ID move_if_change="$srcdir/build-aux/move-if-change" ## A user's ~/.hgrc may redefine or add default options to any hg subcommand, ## potentially altering its behavior and possibly its standard output. Always ## run hg subcommands with configuration variables set to ensure that the ## user's preferences do not influence the expected behavior. hg_safe () { cmd=$1; shift hg --config alias.${cmd}=${cmd} --config defaults.${cmd}= ${cmd} "$@" } if [ $# -eq 2 ] && [ x"$2" = x--disable ]; then echo "hg-id-disabled" > ${hg_id}-t ${move_if_change} ${hg_id}-t ${hg_id} elif [ -d $srcdir/.hg ]; then ( cd $srcdir && hg_safe identify --id || echo "unknown" ) > ${hg_id}-t ${move_if_change} ${hg_id}-t ${hg_id} elif [ ! -f $srcdir/${hg_id} ]; then echo "WARNING: $srcdir/${hg_id} is missing!" 1>&2 echo "unknown" > ${hg_id}-t && mv ${hg_id}-t ${hg_id} else echo "preserving existing ${hg_id} file" 1>&2 if [ "x$srcdir" != "x." ] && [ -f $srcdir/${hg_id} ] && [ ! -f ${hg_id} ]; then cp ${srcdir}/${hg_id} ${hg_id} touch -r ${srcdir}/${hg_id} ${hg_id} fi fi if [ "`cat ${hg_id}`" = "hg-id-disabled" ]; then echo "WARNING: ${hg_id} is 'hg-id-disabled'" 1>&2 fi cat ${hg_id}