diff options
Diffstat (limited to 'install-sh')
| -rwxr-xr-x | install-sh | 19 |
1 files changed, 10 insertions, 9 deletions
@@ -1,7 +1,7 @@ #!/bin/sh # install - install a program, script, or datafile -scriptversion=2004-07-05.00 +scriptversion=2005-02-02.21 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the @@ -109,7 +109,7 @@ while test -n "$1"; do shift continue;; - --help) echo "$usage"; exit 0;; + --help) echo "$usage"; exit $?;; -m) chmodcmd="$chmodprog $2" shift @@ -134,7 +134,7 @@ while test -n "$1"; do shift continue;; - --version) echo "$0 $scriptversion"; exit 0;; + --version) echo "$0 $scriptversion"; exit $?;; *) # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. @@ -213,7 +213,7 @@ do fi # This sed command emulates the dirname command. - dstdir=`echo "$dst" | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'` + dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'` # Make sure that the destination directory exists. @@ -226,7 +226,8 @@ do oIFS=$IFS # Some sh's can't handle IFS=/ for some reason. IFS='%' - set - `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` + set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` + shift IFS=$oIFS pathcomp= @@ -260,7 +261,7 @@ do rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. - trap 'status=$?; rm -f "$dsttmp" "$rmtmp" && exit $status' 0 + trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 trap '(exit $?); exit' 1 2 13 15 # Copy the file name to the temp name. @@ -295,7 +296,7 @@ do || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ || { echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 - (exit 1); exit + (exit 1); exit 1 } else : @@ -306,12 +307,12 @@ do $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" } } - fi || { (exit 1); exit; } + fi || { (exit 1); exit 1; } done # The final little trick to "correctly" pass the exit status to the exit trap. { - (exit 0); exit + (exit 0); exit 0 } # Local variables: |