re PR bootstrap/11932 (Parallel bootstrap failure with sparc libiberty multilib)
PR bootstrap/11932 * mkinstalldirs, install-sh: Import from automake CVS HEAD. From-SVN: r78143
This commit is contained in:
Nathanael Nerode
parent
089e52f773
commit
515927826c
@ -1,3 +1,8 @@
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2004-02-19 Nathanael Nerode <neroden@gcc.gnu.org>
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PR bootstrap/11932
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* mkinstalldirs, install-sh: Import from automake CVS HEAD.
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2004-02-14 Jerry Quinn <jlquinn@optonline.net>
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* MAINTAINERS: Added myself to write-after-approval.
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306
install-sh
306
install-sh
@ -1,7 +1,8 @@
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#!/bin/sh
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#
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# install - install a program, script, or datafile
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#
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scriptversion=2004-02-15.20
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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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@ -41,13 +42,11 @@
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# from scratch. It can only install one file at a time, a restriction
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# shared with many OS's install programs.
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# set DOITPROG to echo to test this script
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# Don't use :- since 4.3BSD and earlier shells don't like it.
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doit="${DOITPROG-}"
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# put in absolute paths if you don't have them in your path; or use env. vars.
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mvprog="${MVPROG-mv}"
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@ -59,21 +58,48 @@ stripprog="${STRIPPROG-strip}"
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rmprog="${RMPROG-rm}"
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mkdirprog="${MKDIRPROG-mkdir}"
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transformbasename=""
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transform_arg=""
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transformbasename=
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transform_arg=
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instcmd="$mvprog"
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chmodcmd="$chmodprog 0755"
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chowncmd=""
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chgrpcmd=""
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stripcmd=""
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chowncmd=
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chgrpcmd=
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stripcmd=
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rmcmd="$rmprog -f"
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mvcmd="$mvprog"
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src=""
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dst=""
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dir_arg=""
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src=
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dst=
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dir_arg=
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while [ x"$1" != x ]; do
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usage="Usage: $0 [OPTION]... SRCFILE DSTFILE
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or: $0 [OPTION]... SRCFILES... DIRECTORY
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or: $0 -d DIRECTORIES...
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In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default.
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In the second, create the directory path DIR.
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Options:
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-b=TRANSFORMBASENAME
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-c copy source (using $cpprog) instead of moving (using $mvprog).
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-d create directories instead of installing files.
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-g GROUP $chgrp installed files to GROUP.
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-m MODE $chmod installed files to MODE.
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-o USER $chown installed files to USER.
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-s strip installed files (using $stripprog).
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-t=TRANSFORM
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--help display this help and exit.
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--version display version info and exit.
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Environment variables override the default commands:
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CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG
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"
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while test -n "$1"; do
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case $1 in
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-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
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shift
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continue;;
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-c) instcmd=$cpprog
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shift
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continue;;
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@ -82,6 +108,13 @@ while [ x"$1" != x ]; do
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shift
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continue;;
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-g) chgrpcmd="$chgrpprog $2"
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shift
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shift
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continue;;
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--help) echo "$usage"; exit 0;;
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-m) chmodcmd="$chmodprog $2"
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shift
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shift
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@ -92,11 +125,6 @@ while [ x"$1" != x ]; do
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shift
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continue;;
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-g) chgrpcmd="$chgrpprog $2"
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shift
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shift
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continue;;
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-s) stripcmd=$stripprog
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shift
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continue;;
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@ -105,190 +133,184 @@ while [ x"$1" != x ]; do
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shift
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continue;;
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-b=*) transformbasename=`echo $1 | sed 's/-b=//'`
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shift
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continue;;
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--version) echo "$0 $scriptversion"; exit 0;;
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*) if [ x"$src" = x ]
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then
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src=$1
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else
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# this colon is to work around a 386BSD /bin/sh bug
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:
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dst=$1
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*) # When -d is used, all remaining arguments are directories to create.
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test -n "$dir_arg" && break
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# Otherwise, the last argument is the destination. Remove it from $@.
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for arg
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do
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if test -n "$dstarg"; then
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# $@ is not empty: it contains at least $arg.
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set fnord "$@" "$dstarg"
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shift # fnord
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fi
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shift
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continue;;
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shift # arg
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dstarg=$arg
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done
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break;;
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esac
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done
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if [ x"$src" = x ]
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then
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echo "$0: no input file specified" >&2
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if test -z "$1"; then
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if test -z "$dir_arg"; then
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echo "$0: no input file specified." >&2
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exit 1
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else
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:
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fi
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# It's OK to call `install-sh -d' without argument.
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# This can happen when creating conditional directories.
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exit 0
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fi
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if [ x"$dir_arg" != x ]; then
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dst=$src
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src=""
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for src
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do
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# Protect names starting with `-'.
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case $src in
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-*) src=./$src ;;
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esac
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if [ -d "$dst" ]; then
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if test -n "$dir_arg"; then
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dst=$src
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src=
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if test -d "$dst"; then
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instcmd=:
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chmodcmd=""
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chmodcmd=
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else
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instcmd=$mkdirprog
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fi
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else
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# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
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# might cause directories to be created, which would be especially bad
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# if $src (and thus $dsttmp) contains '*'.
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if [ -f "$src" ] || [ -d "$src" ]
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then
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:
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else
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echo "$0: $src does not exist" >&2
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# Waiting for this to be detected by the "$instcmd $src $dsttmp" command
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# might cause directories to be created, which would be especially bad
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# if $src (and thus $dsttmp) contains '*'.
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if test ! -f "$src" && test ! -d "$src"; then
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echo "$0: $src does not exist." >&2
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exit 1
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fi
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if [ x"$dst" = x ]
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then
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echo "$0: no destination specified" >&2
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if test -z "$dstarg"; then
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echo "$0: no destination specified." >&2
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exit 1
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else
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:
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fi
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# If destination is a directory, append the input filename; if your system
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# does not like double slashes in filenames, you may need to add some logic
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dst=$dstarg
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# Protect names starting with `-'.
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case $dst in
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-*) dst=./$dst ;;
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esac
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if [ -d "$dst" ]
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then
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# If destination is a directory, append the input filename; won't work
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# if double slashes aren't ignored.
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if test -d "$dst"; then
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dst=$dst/`basename "$src"`
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else
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:
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fi
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fi
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fi
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## this sed command emulates the dirname command
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dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
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# This sed command emulates the dirname command.
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dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
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# Make sure that the destination directory exists.
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# this part is taken from Noah Friedman's mkinstalldirs script
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# Make sure that the destination directory exists.
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# Skip lots of stat calls in the usual case.
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if [ ! -d "$dstdir" ]; then
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defaultIFS='
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# Skip lots of stat calls in the usual case.
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if test ! -d "$dstdir"; then
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defaultIFS='
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'
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IFS="${IFS-$defaultIFS}"
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IFS="${IFS-$defaultIFS}"
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oIFS=$IFS
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# Some sh's can't handle IFS=/ for some reason.
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IFS='%'
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set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
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IFS=$oIFS
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oIFS=$IFS
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# Some sh's can't handle IFS=/ for some reason.
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IFS='%'
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set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'`
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IFS=$oIFS
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pathcomp=''
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pathcomp=
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while [ $# -ne 0 ] ; do
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while test $# -ne 0 ; do
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pathcomp=$pathcomp$1
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shift
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if [ ! -d "$pathcomp" ] ;
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then
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$mkdirprog "$pathcomp"
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else
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:
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if test ! -d "$pathcomp"; then
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$mkdirprog "$pathcomp" || lasterr=$?
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# mkdir can fail with a `File exist' error in case several
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# install-sh are creating the directory concurrently. This
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# is OK.
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test ! -d "$pathcomp" && { (exit ${lasterr-1}); exit; }
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fi
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pathcomp=$pathcomp/
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done
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fi
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if [ x"$dir_arg" != x ]
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then
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$doit $instcmd "$dst" &&
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if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dst"; else : ; fi &&
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if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dst"; else : ; fi &&
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if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dst"; else : ; fi &&
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if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dst"; else : ; fi
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else
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# If we're going to rename the final executable, determine the name now.
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if [ x"$transformarg" = x ]
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then
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dstfile=`basename "$dst"`
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else
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dstfile=`basename "$dst" $transformbasename |
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sed $transformarg`$transformbasename
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done
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fi
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# don't allow the sed command to completely eliminate the filename
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if test -n "$dir_arg"; then
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$doit $instcmd "$dst" \
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&& { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \
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&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \
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&& { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \
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&& { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; }
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if [ x"$dstfile" = x ]
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then
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else
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# If we're going to rename the final executable, determine the name now.
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if test -z "$transformarg"; then
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dstfile=`basename "$dst"`
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else
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:
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dstfile=`basename "$dst" $transformbasename \
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| sed $transformarg`$transformbasename
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fi
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# Make a couple of temp file names in the proper directory.
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# don't allow the sed command to completely eliminate the filename.
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test -z "$dstfile" && dstfile=`basename "$dst"`
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dsttmp=$dstdir/#inst.$$#
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rmtmp=$dstdir/#rm.$$#
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# Trap to clean up temp files at exit.
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# Make a couple of temp file names in the proper directory.
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dsttmp=$dstdir/_inst.$$_
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rmtmp=$dstdir/_rm.$$_
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# Trap to clean up those temp files at exit.
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trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0
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trap '(exit $?); exit' 1 2 13 15
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# Move or copy the file name to the temp name
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# Move or copy the file name to the temp name
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$doit $instcmd "$src" "$dsttmp" &&
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# and set any options; do chmod last to preserve setuid bits
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# and set any options; do chmod last to preserve setuid bits.
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#
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# If any of these fail, we abort the whole thing. If we want to
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# ignore errors from any of these, just make sure not to ignore
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# errors from the above "$doit $instcmd $src $dsttmp" command.
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#
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{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \
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&& { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \
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&& { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \
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&& { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } &&
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# If any of these fail, we abort the whole thing. If we want to
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# ignore errors from any of these, just make sure not to ignore
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# errors from the above "$doit $instcmd $src $dsttmp" command.
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if [ x"$chowncmd" != x ]; then $doit $chowncmd "$dsttmp"; else :;fi &&
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if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd "$dsttmp"; else :;fi &&
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if [ x"$stripcmd" != x ]; then $doit $stripcmd "$dsttmp"; else :;fi &&
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if [ x"$chmodcmd" != x ]; then $doit $chmodcmd "$dsttmp"; else :;fi &&
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# Now remove or move aside any old file at destination location. We try this
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# two ways since rm can't unlink itself on some systems and the destination
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# file might be busy for other reasons. In this case, the final cleanup
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# might fail but the new file should still install successfully.
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{
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if [ -f "$dstdir/$dstfile" ]
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then
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$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null ||
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$doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null ||
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# Now remove or move aside any old file at destination location. We
|
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# try this two ways since rm can't unlink itself on some systems and
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# the destination file might be busy for other reasons. In this case,
|
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# the final cleanup might fail but the new file should still install
|
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# successfully.
|
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{
|
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if test -f "$dstdir/$dstfile"; then
|
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$doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \
|
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|| $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \
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|| {
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echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2
|
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(exit 1); exit
|
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}
|
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else
|
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:
|
||||
fi
|
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} &&
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# Now rename the file to the real destination.
|
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} &&
|
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|
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# Now rename the file to the real destination.
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$doit $mvcmd "$dsttmp" "$dstdir/$dstfile"
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|
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fi &&
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fi || { (exit 1); exit; }
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done
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||||
# The final little trick to "correctly" pass the exit status to the exit trap.
|
||||
|
||||
{
|
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(exit 0); exit
|
||||
}
|
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|
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# Local variables:
|
||||
# eval: (add-hook 'write-file-hooks 'time-stamp)
|
||||
# time-stamp-start: "scriptversion="
|
||||
# time-stamp-format: "%:y-%02m-%02d.%02H"
|
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# time-stamp-end: "$"
|
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# End:
|
||||
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@ -1,20 +1,32 @@
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#! /bin/sh
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# mkinstalldirs --- make directory hierarchy
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# Author: Noah Friedman <friedman@prep.ai.mit.edu>
|
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|
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scriptversion=2004-02-15.20
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|
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# Original author: Noah Friedman <friedman@prep.ai.mit.edu>
|
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# Created: 1993-05-16
|
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# Public domain
|
||||
# Public domain.
|
||||
#
|
||||
# This file is maintained in Automake, please report
|
||||
# bugs to <bug-automake@gnu.org> or send patches to
|
||||
# <automake-patches@gnu.org>.
|
||||
|
||||
errstatus=0
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dirmode=""
|
||||
|
||||
usage="\
|
||||
Usage: mkinstalldirs [-h] [--help] [-m mode] dir ..."
|
||||
Usage: mkinstalldirs [-h] [--help] [--version] [-m MODE] DIR ...
|
||||
|
||||
Create each directory DIR (with mode MODE, if specified), including all
|
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leading file name components.
|
||||
|
||||
Report bugs to <bug-automake@gnu.org>."
|
||||
|
||||
# process command line arguments
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||||
while test $# -gt 0 ; do
|
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case $1 in
|
||||
-h | --help | --h*) # -h for help
|
||||
echo "$usage" 1>&2
|
||||
echo "$usage"
|
||||
exit 0
|
||||
;;
|
||||
-m) # -m PERM arg
|
||||
@ -23,6 +35,10 @@ while test $# -gt 0 ; do
|
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dirmode=$1
|
||||
shift
|
||||
;;
|
||||
--version)
|
||||
echo "$0 $scriptversion"
|
||||
exit 0
|
||||
;;
|
||||
--) # stop option processing
|
||||
shift
|
||||
break
|
||||
@ -50,17 +66,37 @@ case $# in
|
||||
0) exit 0 ;;
|
||||
esac
|
||||
|
||||
# Solaris 8's mkdir -p isn't thread-safe. If you mkdir -p a/b and
|
||||
# mkdir -p a/c at the same time, both will detect that a is missing,
|
||||
# one will create a, then the other will try to create a and die with
|
||||
# a "File exists" error. This is a problem when calling mkinstalldirs
|
||||
# from a parallel make. We use --version in the probe to restrict
|
||||
# ourselves to GNU mkdir, which is thread-safe.
|
||||
case $dirmode in
|
||||
'')
|
||||
if mkdir -p -- . 2>/dev/null; then
|
||||
if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
|
||||
echo "mkdir -p -- $*"
|
||||
exec mkdir -p -- "$@"
|
||||
else
|
||||
# On NextStep and OpenStep, the `mkdir' command does not
|
||||
# recognize any option. It will interpret all options as
|
||||
# directories to create, and then abort because `.' already
|
||||
# exists.
|
||||
test -d ./-p && rmdir ./-p
|
||||
test -d ./--version && rmdir ./--version
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
if mkdir -m "$dirmode" -p -- . 2>/dev/null; then
|
||||
if mkdir -m "$dirmode" -p --version . >/dev/null 2>&1 &&
|
||||
test ! -d ./--version; then
|
||||
echo "mkdir -m $dirmode -p -- $*"
|
||||
exec mkdir -m "$dirmode" -p -- "$@"
|
||||
else
|
||||
# Clean up after NextStep and OpenStep mkdir.
|
||||
for d in ./-m ./-p ./--version "./$dirmode";
|
||||
do
|
||||
test -d $d && rmdir $d
|
||||
done
|
||||
fi
|
||||
;;
|
||||
esac
|
||||
@ -107,5 +143,8 @@ exit $errstatus
|
||||
# Local Variables:
|
||||
# mode: shell-script
|
||||
# sh-indentation: 2
|
||||
# eval: (add-hook 'write-file-hooks 'time-stamp)
|
||||
# time-stamp-start: "scriptversion="
|
||||
# time-stamp-format: "%:y-%02m-%02d.%02H"
|
||||
# time-stamp-end: "$"
|
||||
# End:
|
||||
# mkinstalldirs ends here
|
||||
|
||||
Loading…
Reference in New Issue
Block a user