* install.sh: Support -d option (in the manner of SunOS 4 install,

	as it is more deterministic than that of GNU install)

diff --git a/ChangeLog b/ChangeLog
index f718a0c74d1d4f6b88e17ab3a2886223a37864db..fa5ebd3ffc3d6b5d3181d5873dd4aaf52ad4773b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu Sep  9 16:48:52 1993  Jason Merrill  (jason@deneb.cygnus.com)
+
+       * install.sh: Support -d option (in the manner of SunOS 4 install,
+       as it is more deterministic than that of GNU install)
+
 Tue Sep  7 11:59:39 1993  Doug Evans  (dje@canuck.cygnus.com)
 
        * config.sub: Remove h8300hhms alias.

diff --git a/install.sh b/install.sh
index 182e240a302f94c051c9054a1151744e331996c1..2576817e3991f1d23d6931b713bcac5368f521f5 100755 (executable)
--- a/install.sh
+++ b/install.sh
@@ -40,6 +40,7 @@ rmcmd="$rmprog -f"
 mvcmd="$mvprog"
 src=""
 dst=""
+dir_arg=""
 
 while [ x"$1" != x ]; do
     case $1 in
@@ -47,6 +48,10 @@ while [ x"$1" != x ]; do
            shift
            continue;;
 
+       -d) dir_arg=true
+           shift
+           continue;;
+
        -m) chmodcmd="$chmodprog $2"
            shift
            shift
@@ -95,42 +100,50 @@ else
        true
 fi
 
+if [ x"$dir_arg" != x ]; then
+       dst=$src
+       src=""
+       
+       if [ -d $dst ]; then
+               instcmd=:
+       else
+               instcmd=mkdir
+       fi
+else
+
 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
 # might cause directories to be created, which would be especially bad 
 # if $src (and thus $dsttmp) contains '*'.
 
-if [ -f $src -o -d $src ]
-then
-       true
-else
-       echo "install:  $src does not exist"
-       exit 1
-fi
-
-if [ x"$dst" = x ]
-then
-       echo "install:  no destination specified"
-       exit 1
-else
-       true
-fi
+       if [ -f $src -o -d $src ]
+       then
+               true
+       else
+               echo "install:  $src does not exist"
+               exit 1
+       fi
+       
+       if [ x"$dst" = x ]
+       then
+               echo "install:  no destination specified"
+               exit 1
+       else
+               true
+       fi
 
 # If destination is a directory, append the input filename; if your system
 # does not like double slashes in filenames, you may need to add some logic
 
-if [ -d $dst ]
-then
-       dst="$dst"/`basename $src`
-else
-       true
+       if [ -d $dst ]
+       then
+               dst="$dst"/`basename $src`
+       else
+               true
+       fi
 fi
 
-
-# Make a temp file name in the proper directory.
-
 ## this sed command emulates the dirname command
 dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
-dsttmp=$dstdir/#inst.$$#
 
 # Make sure that the destination directory exists.
 #  this part is taken from Noah Friedman's mkinstalldirs script
@@ -161,29 +174,44 @@ while [ $# -ne 0 ] ; do
        pathcomp="${pathcomp}/"
 done
 
-# If we're going to rename the final executable, determine the name now.
-
-if [ x"$transformarg" = x ] 
+if [ x"$dir_arg" != x ]
 then
-       dstfile=`basename $dst`
+       $doit $instcmd $dst &&
+
+       if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else true ; fi &&
+       if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else true ; fi &&
+       if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else true ; fi &&
+       if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else true ; fi
 else
-       dstfile=`basename $dst $transformbasename | sed $transformarg`$transformbasename
-fi
+
+# If we're going to rename the final executable, determine the name now.
+
+       if [ x"$transformarg" = x ] 
+       then
+               dstfile=`basename $dst`
+       else
+               dstfile=`basename $dst $transformbasename | 
+                       sed $transformarg`$transformbasename
+       fi
 
 # don't allow the sed command to completely eliminate the filename
 
-if [ x"$dstfile" = x ] 
-then
-       dstfile=`basename $dst`
-else
-       true
-fi
+       if [ x"$dstfile" = x ] 
+       then
+               dstfile=`basename $dst`
+       else
+               true
+       fi
+
+# Make a temp file name in the proper directory.
+
+       dsttmp=$dstdir/#inst.$$#
 
 # Move or copy the file name to the temp name
 
-$doit $instcmd $src $dsttmp &&
+       $doit $instcmd $src $dsttmp &&
 
-trap "rm -f ${dsttmp}" 0 &&
+       trap "rm -f ${dsttmp}" 0 &&
 
 # and set any options; do chmod last to preserve setuid bits
 
@@ -191,15 +219,17 @@ trap "rm -f ${dsttmp}" 0 &&
 # ignore errors from any of these, just make sure not to ignore
 # errors from the above "$doit $instcmd $src $dsttmp" command.
 
-if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true ; fi &&
-if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true ; fi &&
-if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true ; fi &&
-if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true ; fi &&
+       if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else true;fi &&
+       if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else true;fi &&
+       if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else true;fi &&
+       if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else true;fi &&
 
 # Now rename the file to the real destination.
 
-$doit $rmcmd -f $dstdir/$dstfile &&
-$doit $mvcmd $dsttmp $dstdir/$dstfile &&
+       $doit $rmcmd -f $dstdir/$dstfile &&
+       $doit $mvcmd $dsttmp $dstdir/$dstfile 
+
+fi &&
 
 
 exit 0