external/bsd/byacc/dist/mkdirs.sh

   1 #! /bin/sh
   2 # Id: mkdirs.sh,v 1.3 2007/03/25 22:29:46 tom Exp
   3 # -----------------------------------------------------------------------------
   4 # mkinstalldirs --- make directory hierarchy
   5 # Author: Noah Friedman <friedman@prep.ai.mit.edu>
   6 # Created: 1993-05-16
   7 # Last modified: 1994-03-25
   8 # Public domain
   9 # -----------------------------------------------------------------------------
  10
  11 errstatus=0
  12 umask 022
  13
  14 for file in ${1+"$@"} ; do
  15    set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`
  16    shift
  17
  18    pathcomp=
  19    for d in ${1+"$@"} ; do
  20      pathcomp="$pathcomp$d"
  21      case "$pathcomp" in
  22        -* ) pathcomp=./$pathcomp ;;
  23      esac
  24
  25      if test ! -d "$pathcomp"; then
  26         echo "mkdir $pathcomp" 1>&2
  27         case "$pathcomp" in
  28           [abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ]: )
  29             ;;               # DOSISH systems
  30           * )
  31             mkdir "$pathcomp"
  32             errstatus=$?
  33             if test $errstatus != 0
  34             then
  35                # may have failed if invoked in a parallel "make -j# install"
  36                if test -d "$pathcomp"
  37                then
  38                   errstatus=0
  39                fi
  40             fi
  41             ;;
  42         esac
  43      fi
  44
  45      pathcomp="$pathcomp/"
  46    done
  47 done
  48
  49 exit $errstatus
  50
  51 # mkinstalldirs ends here