mirror of git://git.sv.gnu.org/emacs.git
Fix autogen.sh’s spurious ‘git diff’ output
Problem reported by Gerd Möllmann (Bug#68464). * .gitignore: Ignore files in exec that are now copied from build-aux. * admin/merge-gnulib (avoided_flags): Instead of clearing autom4te.cache here ... * autogen.sh (do_git): ... clear it here. Use config.guess, config.sub and install-sh from the Emacs repository, as they are more likely to be up to date. This avoids unnecessary differences among different builders, and avoids unnecessary ‘git diff’ output after autogen.sh. Also, copy these files from build-aux to exec since there should be no difference between the two copies. * exec/config.guess, exec/config.sub, exec/install-sh: Remove from repository, as autogen.sh now copies them from build-aux.feature/minibuffer-completion-enhancements
Paul Eggert
parent
54d3de64e1
commit
afc9cd1721
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@ -376,7 +376,10 @@ _gdb_history
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# Files ignored in exec/.
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exec/aclocal.m4
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exec/config.guess
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exec/config.sub
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exec/config.status
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exec/install-sh
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exec/loader
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exec/test
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exec/exec1
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@ -107,9 +107,6 @@ test -x "$gnulib_srcdir"/gnulib-tool || {
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# gnulib-tool has problems with a bare checkout (Bug#32452#65).
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test -f configure || ./autogen.sh || exit
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# Old caches can confuse autoconf when some Gnulib-related changes take effect.
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rm -fr autom4te.cache || exit
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avoided_flags=
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for module in $AVOIDED_MODULES; do
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avoided_flags="$avoided_flags --avoid=$module"
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16
autogen.sh
16
autogen.sh
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@ -239,6 +239,16 @@ Please report any problems with this script to bug-gnu-emacs@gnu.org .'
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fi # do_check
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# Stale caches can confuse autoconf.
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rm -fr autom4te.cache exec/autom4te.cache || exit
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# In build-aux save config.guess, config.sub and install-sh
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# in case autoreconf overwrites them, as we rely on the copies
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# in Git, which are updated by admin/merge-gnulib.
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for file in config.guess config.sub install-sh; do
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cp -p build-aux/$file build-aux/$file.tmp || exit
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done
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# Build aclocal.m4 here so that autoreconf need not use aclocal.
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# aclocal is part of Automake and might not be installed, and
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# autoreconf skips aclocal if aclocal.m4 is already supplied.
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@ -269,6 +279,12 @@ Please report any problems with this script to bug-gnu-emacs@gnu.org .'
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# Now, run autoreconf inside the exec directory to generate its
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# configure script.
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autoreconf -fi exec || exit
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# Restore config.guess etc. in build-aux, and copy them to exec.
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for file in config.guess config.sub install-sh; do
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cp build-aux/$file.tmp exec/$file &&
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mv build-aux/$file.tmp build-aux/$file || exit
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done
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fi
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File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
541
exec/install-sh
541
exec/install-sh
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@ -1,541 +0,0 @@
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#!/usr/bin/sh
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# install - install a program, script, or datafile
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scriptversion=2020-11-14.01; # UTC
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# This originates from X11R5 (mit/util/scripts/install.sh), which was
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# later released in X11R6 (xc/config/util/install.sh) with the
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# following copyright and license.
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#
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# Copyright (C) 1994 X Consortium
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to
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# deal in the Software without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
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# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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# Except as contained in this notice, the name of the X Consortium shall not
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# be used in advertising or otherwise to promote the sale, use or other deal-
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# ings in this Software without prior written authorization from the X Consor-
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# tium.
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#
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#
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# FSF changes to this file are in the public domain.
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#
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# Calling this script install-sh is preferred over install.sh, to prevent
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# 'make' implicit rules from creating a file called install from it
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# when there is no Makefile.
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#
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# This script is compatible with the BSD install script, but was written
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# from scratch.
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tab=' '
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nl='
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'
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IFS=" $tab$nl"
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# Set DOITPROG to "echo" to test this script.
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doit=${DOITPROG-}
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doit_exec=${doit:-exec}
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# Put in absolute file names if you don't have them in your path;
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# or use environment vars.
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chgrpprog=${CHGRPPROG-chgrp}
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chmodprog=${CHMODPROG-chmod}
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chownprog=${CHOWNPROG-chown}
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cmpprog=${CMPPROG-cmp}
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cpprog=${CPPROG-cp}
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mkdirprog=${MKDIRPROG-mkdir}
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mvprog=${MVPROG-mv}
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rmprog=${RMPROG-rm}
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stripprog=${STRIPPROG-strip}
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posix_mkdir=
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# Desired mode of installed file.
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mode=0755
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# Create dirs (including intermediate dirs) using mode 755.
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# This is like GNU 'install' as of coreutils 8.32 (2020).
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mkdir_umask=22
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backupsuffix=
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chgrpcmd=
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chmodcmd=$chmodprog
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chowncmd=
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mvcmd=$mvprog
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rmcmd="$rmprog -f"
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stripcmd=
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src=
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dst=
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dir_arg=
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dst_arg=
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copy_on_change=false
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is_target_a_directory=possibly
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usage="\
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Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
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or: $0 [OPTION]... SRCFILES... DIRECTORY
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or: $0 [OPTION]... -t DIRECTORY SRCFILES...
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or: $0 [OPTION]... -d DIRECTORIES...
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In the 1st form, copy SRCFILE to DSTFILE.
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In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
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In the 4th, create DIRECTORIES.
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Options:
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--help display this help and exit.
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--version display version info and exit.
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-c (ignored)
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-C install only if different (preserve data modification time)
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-d create directories instead of installing files.
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-g GROUP $chgrpprog installed files to GROUP.
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-m MODE $chmodprog installed files to MODE.
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-o USER $chownprog installed files to USER.
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-p pass -p to $cpprog.
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-s $stripprog installed files.
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-S SUFFIX attempt to back up existing files, with suffix SUFFIX.
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-t DIRECTORY install into DIRECTORY.
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-T report an error if DSTFILE is a directory.
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Environment variables override the default commands:
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CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
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RMPROG STRIPPROG
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By default, rm is invoked with -f; when overridden with RMPROG,
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it's up to you to specify -f if you want it.
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If -S is not specified, no backups are attempted.
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Email bug reports to bug-automake@gnu.org.
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Automake home page: https://www.gnu.org/software/automake/
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"
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while test $# -ne 0; do
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case $1 in
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-c) ;;
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-C) copy_on_change=true;;
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-d) dir_arg=true;;
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-g) chgrpcmd="$chgrpprog $2"
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shift;;
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--help) echo "$usage"; exit $?;;
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-m) mode=$2
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case $mode in
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*' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
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echo "$0: invalid mode: $mode" >&2
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exit 1;;
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||||
esac
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shift;;
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-o) chowncmd="$chownprog $2"
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shift;;
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-p) cpprog="$cpprog -p";;
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-s) stripcmd=$stripprog;;
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-S) backupsuffix="$2"
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shift;;
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-t)
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is_target_a_directory=always
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dst_arg=$2
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# Protect names problematic for 'test' and other utilities.
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case $dst_arg in
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-* | [=\(\)!]) dst_arg=./$dst_arg;;
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esac
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shift;;
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-T) is_target_a_directory=never;;
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--version) echo "$0 $scriptversion"; exit $?;;
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--) shift
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break;;
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-*) echo "$0: invalid option: $1" >&2
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exit 1;;
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*) break;;
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esac
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shift
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done
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# We allow the use of options -d and -T together, by making -d
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# take the precedence; this is for compatibility with GNU install.
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if test -n "$dir_arg"; then
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if test -n "$dst_arg"; then
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echo "$0: target directory not allowed when installing a directory." >&2
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exit 1
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fi
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fi
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if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
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# When -d is used, all remaining arguments are directories to create.
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# When -t is used, the destination is already specified.
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# Otherwise, the last argument is the destination. Remove it from $@.
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for arg
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do
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if test -n "$dst_arg"; then
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# $@ is not empty: it contains at least $arg.
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set fnord "$@" "$dst_arg"
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shift # fnord
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fi
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shift # arg
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dst_arg=$arg
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# Protect names problematic for 'test' and other utilities.
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case $dst_arg in
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-* | [=\(\)!]) dst_arg=./$dst_arg;;
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esac
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||||
done
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||||
fi
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|
||||
if test $# -eq 0; then
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if test -z "$dir_arg"; then
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echo "$0: no input file specified." >&2
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exit 1
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||||
fi
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||||
# It's OK to call 'install-sh -d' without argument.
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||||
# This can happen when creating conditional directories.
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exit 0
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||||
fi
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||||
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if test -z "$dir_arg"; then
|
||||
if test $# -gt 1 || test "$is_target_a_directory" = always; then
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if test ! -d "$dst_arg"; then
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echo "$0: $dst_arg: Is not a directory." >&2
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||||
exit 1
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||||
fi
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||||
fi
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||||
fi
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||||
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||||
if test -z "$dir_arg"; then
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||||
do_exit='(exit $ret); exit $ret'
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||||
trap "ret=129; $do_exit" 1
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||||
trap "ret=130; $do_exit" 2
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||||
trap "ret=141; $do_exit" 13
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||||
trap "ret=143; $do_exit" 15
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||||
|
||||
# Set umask so as not to create temps with too-generous modes.
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||||
# However, 'strip' requires both read and write access to temps.
|
||||
case $mode in
|
||||
# Optimize common cases.
|
||||
*644) cp_umask=133;;
|
||||
*755) cp_umask=22;;
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||||
|
||||
*[0-7])
|
||||
if test -z "$stripcmd"; then
|
||||
u_plus_rw=
|
||||
else
|
||||
u_plus_rw='% 200'
|
||||
fi
|
||||
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
|
||||
*)
|
||||
if test -z "$stripcmd"; then
|
||||
u_plus_rw=
|
||||
else
|
||||
u_plus_rw=,u+rw
|
||||
fi
|
||||
cp_umask=$mode$u_plus_rw;;
|
||||
esac
|
||||
fi
|
||||
|
||||
for src
|
||||
do
|
||||
# Protect names problematic for 'test' and other utilities.
|
||||
case $src in
|
||||
-* | [=\(\)!]) src=./$src;;
|
||||
esac
|
||||
|
||||
if test -n "$dir_arg"; then
|
||||
dst=$src
|
||||
dstdir=$dst
|
||||
test -d "$dstdir"
|
||||
dstdir_status=$?
|
||||
# Don't chown directories that already exist.
|
||||
if test $dstdir_status = 0; then
|
||||
chowncmd=""
|
||||
fi
|
||||
else
|
||||
|
||||
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
|
||||
# might cause directories to be created, which would be especially bad
|
||||
# if $src (and thus $dsttmp) contains '*'.
|
||||
if test ! -f "$src" && test ! -d "$src"; then
|
||||
echo "$0: $src does not exist." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if test -z "$dst_arg"; then
|
||||
echo "$0: no destination specified." >&2
|
||||
exit 1
|
||||
fi
|
||||
dst=$dst_arg
|
||||
|
||||
# If destination is a directory, append the input filename.
|
||||
if test -d "$dst"; then
|
||||
if test "$is_target_a_directory" = never; then
|
||||
echo "$0: $dst_arg: Is a directory" >&2
|
||||
exit 1
|
||||
fi
|
||||
dstdir=$dst
|
||||
dstbase=`basename "$src"`
|
||||
case $dst in
|
||||
*/) dst=$dst$dstbase;;
|
||||
*) dst=$dst/$dstbase;;
|
||||
esac
|
||||
dstdir_status=0
|
||||
else
|
||||
dstdir=`dirname "$dst"`
|
||||
test -d "$dstdir"
|
||||
dstdir_status=$?
|
||||
fi
|
||||
fi
|
||||
|
||||
case $dstdir in
|
||||
*/) dstdirslash=$dstdir;;
|
||||
*) dstdirslash=$dstdir/;;
|
||||
esac
|
||||
|
||||
obsolete_mkdir_used=false
|
||||
|
||||
if test $dstdir_status != 0; then
|
||||
case $posix_mkdir in
|
||||
'')
|
||||
# With -d, create the new directory with the user-specified mode.
|
||||
# Otherwise, rely on $mkdir_umask.
|
||||
if test -n "$dir_arg"; then
|
||||
mkdir_mode=-m$mode
|
||||
else
|
||||
mkdir_mode=
|
||||
fi
|
||||
|
||||
posix_mkdir=false
|
||||
# The $RANDOM variable is not portable (e.g., dash). Use it
|
||||
# here however when possible just to lower collision chance.
|
||||
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
|
||||
|
||||
trap '
|
||||
ret=$?
|
||||
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
|
||||
exit $ret
|
||||
' 0
|
||||
|
||||
# Because "mkdir -p" follows existing symlinks and we likely work
|
||||
# directly in world-writeable /tmp, make sure that the '$tmpdir'
|
||||
# directory is successfully created first before we actually test
|
||||
# 'mkdir -p'.
|
||||
if (umask $mkdir_umask &&
|
||||
$mkdirprog $mkdir_mode "$tmpdir" &&
|
||||
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
|
||||
then
|
||||
if test -z "$dir_arg" || {
|
||||
# Check for POSIX incompatibilities with -m.
|
||||
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
|
||||
# other-writable bit of parent directory when it shouldn't.
|
||||
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
|
||||
test_tmpdir="$tmpdir/a"
|
||||
ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
|
||||
case $ls_ld_tmpdir in
|
||||
d????-?r-*) different_mode=700;;
|
||||
d????-?--*) different_mode=755;;
|
||||
*) false;;
|
||||
esac &&
|
||||
$mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
|
||||
ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
|
||||
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
|
||||
}
|
||||
}
|
||||
then posix_mkdir=:
|
||||
fi
|
||||
rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
|
||||
else
|
||||
# Remove any dirs left behind by ancient mkdir implementations.
|
||||
rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
|
||||
fi
|
||||
trap '' 0;;
|
||||
esac
|
||||
|
||||
if
|
||||
$posix_mkdir && (
|
||||
umask $mkdir_umask &&
|
||||
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
|
||||
)
|
||||
then :
|
||||
else
|
||||
|
||||
# mkdir does not conform to POSIX,
|
||||
# or it failed possibly due to a race condition. Create the
|
||||
# directory the slow way, step by step, checking for races as we go.
|
||||
|
||||
case $dstdir in
|
||||
/*) prefix='/';;
|
||||
[-=\(\)!]*) prefix='./';;
|
||||
*) prefix='';;
|
||||
esac
|
||||
|
||||
oIFS=$IFS
|
||||
IFS=/
|
||||
set -f
|
||||
set fnord $dstdir
|
||||
shift
|
||||
set +f
|
||||
IFS=$oIFS
|
||||
|
||||
prefixes=
|
||||
|
||||
for d
|
||||
do
|
||||
test X"$d" = X && continue
|
||||
|
||||
prefix=$prefix$d
|
||||
if test -d "$prefix"; then
|
||||
prefixes=
|
||||
else
|
||||
if $posix_mkdir; then
|
||||
(umask $mkdir_umask &&
|
||||
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
|
||||
# Don't fail if two instances are running concurrently.
|
||||
test -d "$prefix" || exit 1
|
||||
else
|
||||
case $prefix in
|
||||
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
|
||||
*) qprefix=$prefix;;
|
||||
esac
|
||||
prefixes="$prefixes '$qprefix'"
|
||||
fi
|
||||
fi
|
||||
prefix=$prefix/
|
||||
done
|
||||
|
||||
if test -n "$prefixes"; then
|
||||
# Don't fail if two instances are running concurrently.
|
||||
(umask $mkdir_umask &&
|
||||
eval "\$doit_exec \$mkdirprog $prefixes") ||
|
||||
test -d "$dstdir" || exit 1
|
||||
obsolete_mkdir_used=true
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if test -n "$dir_arg"; then
|
||||
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
|
||||
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
|
||||
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
|
||||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
|
||||
else
|
||||
|
||||
# Make a couple of temp file names in the proper directory.
|
||||
dsttmp=${dstdirslash}_inst.$$_
|
||||
rmtmp=${dstdirslash}_rm.$$_
|
||||
|
||||
# Trap to clean up those temp files at exit.
|
||||
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
|
||||
|
||||
# Copy the file name to the temp name.
|
||||
(umask $cp_umask &&
|
||||
{ test -z "$stripcmd" || {
|
||||
# Create $dsttmp read-write so that cp doesn't create it read-only,
|
||||
# which would cause strip to fail.
|
||||
if test -z "$doit"; then
|
||||
: >"$dsttmp" # No need to fork-exec 'touch'.
|
||||
else
|
||||
$doit touch "$dsttmp"
|
||||
fi
|
||||
}
|
||||
} &&
|
||||
$doit_exec $cpprog "$src" "$dsttmp") &&
|
||||
|
||||
# and set any options; do chmod last to preserve setuid bits.
|
||||
#
|
||||
# If any of these fail, we abort the whole thing. If we want to
|
||||
# ignore errors from any of these, just make sure not to ignore
|
||||
# errors from the above "$doit $cpprog $src $dsttmp" command.
|
||||
#
|
||||
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
|
||||
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
|
||||
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
|
||||
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
|
||||
|
||||
# If -C, don't bother to copy if it wouldn't change the file.
|
||||
if $copy_on_change &&
|
||||
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
|
||||
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
|
||||
set -f &&
|
||||
set X $old && old=:$2:$4:$5:$6 &&
|
||||
set X $new && new=:$2:$4:$5:$6 &&
|
||||
set +f &&
|
||||
test "$old" = "$new" &&
|
||||
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
|
||||
then
|
||||
rm -f "$dsttmp"
|
||||
else
|
||||
# If $backupsuffix is set, and the file being installed
|
||||
# already exists, attempt a backup. Don't worry if it fails,
|
||||
# e.g., if mv doesn't support -f.
|
||||
if test -n "$backupsuffix" && test -f "$dst"; then
|
||||
$doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
|
||||
fi
|
||||
|
||||
# Rename the file to the real destination.
|
||||
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
|
||||
|
||||
# The rename failed, perhaps because mv can't rename something else
|
||||
# to itself, or perhaps because mv is so ancient that it does not
|
||||
# support -f.
|
||||
{
|
||||
# Now remove or move aside any old file at destination location.
|
||||
# We try this two ways since rm can't unlink itself on some
|
||||
# systems and the destination file might be busy for other
|
||||
# reasons. In this case, the final cleanup might fail but the new
|
||||
# file should still install successfully.
|
||||
{
|
||||
test ! -f "$dst" ||
|
||||
$doit $rmcmd "$dst" 2>/dev/null ||
|
||||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
|
||||
{ $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
|
||||
} ||
|
||||
{ echo "$0: cannot unlink or rename $dst" >&2
|
||||
(exit 1); exit 1
|
||||
}
|
||||
} &&
|
||||
|
||||
# Now rename the file to the real destination.
|
||||
$doit $mvcmd "$dsttmp" "$dst"
|
||||
}
|
||||
fi || exit 1
|
||||
|
||||
trap '' 0
|
||||
fi
|
||||
done
|
||||
|
||||
# Local variables:
|
||||
# eval: (add-hook 'before-save-hook 'time-stamp)
|
||||
# time-stamp-start: "scriptversion="
|
||||
# time-stamp-format: "%:y-%02m-%02d.%02H"
|
||||
# time-stamp-time-zone: "UTC0"
|
||||
# time-stamp-end: "; # UTC"
|
||||
# End:
|
||||
Loading…
Reference in New Issue