* install.sh: Support -d option (in the manner of SunOS 4 install,
as it is more deterministic than that of GNU install)
This commit is contained in:
Jason Merrill
parent
892a3ff190
commit
241700396d
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@ -1,3 +1,8 @@
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Thu Sep 9 16:48:52 1993 Jason Merrill (jason@deneb.cygnus.com)
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* install.sh: Support -d option (in the manner of SunOS 4 install,
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as it is more deterministic than that of GNU install)
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Tue Sep 7 11:59:39 1993 Doug Evans (dje@canuck.cygnus.com)
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* config.sub: Remove h8300hhms alias.
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118
install.sh
118
install.sh
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@ -40,6 +40,7 @@ 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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while [ x"$1" != x ]; do
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case $1 in
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@ -47,6 +48,10 @@ while [ x"$1" != x ]; do
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shift
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continue;;
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-d) dir_arg=true
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shift
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continue;;
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-m) chmodcmd="$chmodprog $2"
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shift
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shift
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@ -95,42 +100,50 @@ else
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true
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fi
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if [ x"$dir_arg" != x ]; then
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dst=$src
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src=""
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if [ -d $dst ]; then
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instcmd=:
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else
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instcmd=mkdir
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fi
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else
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# Waiting for this to be detected by the "$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 -o -d $src ]
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then
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true
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else
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echo "install: $src does not exist"
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exit 1
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fi
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if [ x"$dst" = x ]
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then
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echo "install: no destination specified"
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exit 1
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else
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true
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fi
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if [ -f $src -o -d $src ]
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then
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true
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else
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echo "install: $src does not exist"
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exit 1
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fi
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if [ x"$dst" = x ]
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then
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echo "install: no destination specified"
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exit 1
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else
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true
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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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if [ -d $dst ]
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then
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dst="$dst"/`basename $src`
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else
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true
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if [ -d $dst ]
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then
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dst="$dst"/`basename $src`
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else
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true
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fi
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fi
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# Make a temp file name in the proper directory.
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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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dsttmp=$dstdir/#inst.$$#
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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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@ -161,29 +174,44 @@ while [ $# -ne 0 ] ; do
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pathcomp="${pathcomp}/"
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done
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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 true ; fi &&
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if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
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if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
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if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; 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 | sed $transformarg`$transformbasename
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fi
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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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fi
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# don't allow the sed command to completely eliminate the filename
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if [ x"$dstfile" = x ]
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then
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dstfile=`basename $dst`
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else
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true
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fi
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if [ x"$dstfile" = x ]
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then
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dstfile=`basename $dst`
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else
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true
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fi
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# Make a temp file name in the proper directory.
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dsttmp=$dstdir/#inst.$$#
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# Move or copy the file name to the temp name
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$doit $instcmd $src $dsttmp &&
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$doit $instcmd $src $dsttmp &&
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trap "rm -f ${dsttmp}" 0 &&
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trap "rm -f ${dsttmp}" 0 &&
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# and set any options; do chmod last to preserve setuid bits
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@ -191,15 +219,17 @@ trap "rm -f ${dsttmp}" 0 &&
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# ignore errors from any of these, just make sure not to ignore
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# errors from the above "$doit $instcmd $src $dsttmp" command.
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if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true ; fi &&
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if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true ; fi &&
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if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true ; fi &&
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if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true ; fi &&
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if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
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if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
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if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
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if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
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# Now rename the file to the real destination.
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$doit $rmcmd -f $dstdir/$dstfile &&
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$doit $mvcmd $dsttmp $dstdir/$dstfile &&
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$doit $rmcmd -f $dstdir/$dstfile &&
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$doit $mvcmd $dsttmp $dstdir/$dstfile
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fi &&
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exit 0
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