Changeset 8c17ab0 for install-sh


Ignore:
Timestamp:
Nov 13, 2014, 3:09:54 PM (9 years ago)
Author:
Peter A. Buhr <pabuhr@…>
Branches:
ADT, aaron-thesis, arm-eh, ast-experimental, cleanup-dtors, ctor, deferred_resn, demangler, enum, forall-pointer-decay, gc_noraii, jacob/cs343-translation, jenkins-sandbox, master, memory, new-ast, new-ast-unique-expr, new-env, no_list, persistent-indexer, pthread-emulation, qualifiedEnum, resolv-new, string, with_gc
Children:
c8ffe20b
Parents:
134b86a
Message:

add quoted identifiers, add compilation include directory, reformatted some files

File:
1 edited

Legend:

Unmodified
Added
Removed

  • install-sh

    • Property mode changed from 100755 to 120000
    r134b86a r8c17ab0  
    1 #!/bin/sh
    2 #
    3 # install - install a program, script, or datafile
    4 # This comes from X11R5 (mit/util/scripts/install.sh).
    5 #
    6 # Copyright 1991 by the Massachusetts Institute of Technology
    7 #
    8 # Permission to use, copy, modify, distribute, and sell this software and its
    9 # documentation for any purpose is hereby granted without fee, provided that
    10 # the above copyright notice appear in all copies and that both that
    11 # copyright notice and this permission notice appear in supporting
    12 # documentation, and that the name of M.I.T. not be used in advertising or
    13 # publicity pertaining to distribution of the software without specific,
    14 # written prior permission.  M.I.T. makes no representations about the
    15 # suitability of this software for any purpose.  It is provided "as is"
    16 # without express or implied warranty.
    17 #
    18 # Calling this script install-sh is preferred over install.sh, to prevent
    19 # `make' implicit rules from creating a file called install from it
    20 # when there is no Makefile.
    21 #
    22 # This script is compatible with the BSD install script, but was written
    23 # from scratch.  It can only install one file at a time, a restriction
    24 # shared with many OS's install programs.
    25 
    26 
    27 # set DOITPROG to echo to test this script
    28 
    29 # Don't use :- since 4.3BSD and earlier shells don't like it.
    30 doit="${DOITPROG-}"
    31 
    32 
    33 # put in absolute paths if you don't have them in your path; or use env. vars.
    34 
    35 mvprog="${MVPROG-mv}"
    36 cpprog="${CPPROG-cp}"
    37 chmodprog="${CHMODPROG-chmod}"
    38 chownprog="${CHOWNPROG-chown}"
    39 chgrpprog="${CHGRPPROG-chgrp}"
    40 stripprog="${STRIPPROG-strip}"
    41 rmprog="${RMPROG-rm}"
    42 mkdirprog="${MKDIRPROG-mkdir}"
    43 
    44 transformbasename=""
    45 transform_arg=""
    46 instcmd="$mvprog"
    47 chmodcmd="$chmodprog 0755"
    48 chowncmd=""
    49 chgrpcmd=""
    50 stripcmd=""
    51 rmcmd="$rmprog -f"
    52 mvcmd="$mvprog"
    53 src=""
    54 dst=""
    55 dir_arg=""
    56 
    57 while [ x"$1" != x ]; do
    58     case $1 in
    59         -c) instcmd="$cpprog"
    60             shift
    61             continue;;
    62 
    63         -d) dir_arg=true
    64             shift
    65             continue;;
    66 
    67         -m) chmodcmd="$chmodprog $2"
    68             shift
    69             shift
    70             continue;;
    71 
    72         -o) chowncmd="$chownprog $2"
    73             shift
    74             shift
    75             continue;;
    76 
    77         -g) chgrpcmd="$chgrpprog $2"
    78             shift
    79             shift
    80             continue;;
    81 
    82         -s) stripcmd="$stripprog"
    83             shift
    84             continue;;
    85 
    86         -t=*) transformarg=`echo $1 | sed 's/-t=//'`
    87             shift
    88             continue;;
    89 
    90         -b=*) transformbasename=`echo $1 | sed 's/-b=//'`
    91             shift
    92             continue;;
    93 
    94         *)  if [ x"$src" = x ]
    95             then
    96                 src=$1
    97             else
    98                 # this colon is to work around a 386BSD /bin/sh bug
    99                 :
    100                 dst=$1
    101             fi
    102             shift
    103             continue;;
    104     esac
    105 done
    106 
    107 if [ x"$src" = x ]
    108 then
    109         echo "install:  no input file specified"
    110         exit 1
    111 else
    112         :
    113 fi
    114 
    115 if [ x"$dir_arg" != x ]; then
    116         dst=$src
    117         src=""
    118        
    119         if [ -d $dst ]; then
    120                 instcmd=:
    121                 chmodcmd=""
    122         else
    123                 instcmd=$mkdirprog
    124         fi
    125 else
    126 
    127 # Waiting for this to be detected by the "$instcmd $src $dsttmp" command
    128 # might cause directories to be created, which would be especially bad
    129 # if $src (and thus $dsttmp) contains '*'.
    130 
    131         if [ -f "$src" ] || [ -d "$src" ]
    132         then
    133                 :
    134         else
    135                 echo "install:  $src does not exist"
    136                 exit 1
    137         fi
    138        
    139         if [ x"$dst" = x ]
    140         then
    141                 echo "install:  no destination specified"
    142                 exit 1
    143         else
    144                 :
    145         fi
    146 
    147 # If destination is a directory, append the input filename; if your system
    148 # does not like double slashes in filenames, you may need to add some logic
    149 
    150         if [ -d $dst ]
    151         then
    152                 dst="$dst"/`basename $src`
    153         else
    154                 :
    155         fi
    156 fi
    157 
    158 ## this sed command emulates the dirname command
    159 dstdir=`echo $dst | sed -e 's,[^/]*$,,;s,/$,,;s,^$,.,'`
    160 
    161 # Make sure that the destination directory exists.
    162 #  this part is taken from Noah Friedman's mkinstalldirs script
    163 
    164 # Skip lots of stat calls in the usual case.
    165 if [ ! -d "$dstdir" ]; then
    166 defaultIFS='
    167         '
    168 IFS="${IFS-${defaultIFS}}"
    169 
    170 oIFS="${IFS}"
    171 # Some sh's can't handle IFS=/ for some reason.
    172 IFS='%'
    173 set - `echo ${dstdir} | sed -e 's@/@%@g' -e 's@^%@/@'`
    174 IFS="${oIFS}"
    175 
    176 pathcomp=''
    177 
    178 while [ $# -ne 0 ] ; do
    179         pathcomp="${pathcomp}${1}"
    180         shift
    181 
    182         if [ ! -d "${pathcomp}" ] ;
    183         then
    184                 $mkdirprog "${pathcomp}"
    185         else
    186                 :
    187         fi
    188 
    189         pathcomp="${pathcomp}/"
    190 done
    191 fi
    192 
    193 if [ x"$dir_arg" != x ]
    194 then
    195         $doit $instcmd $dst &&
    196 
    197         if [ x"$chowncmd" != x ]; then $doit $chowncmd $dst; else : ; fi &&
    198         if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dst; else : ; fi &&
    199         if [ x"$stripcmd" != x ]; then $doit $stripcmd $dst; else : ; fi &&
    200         if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dst; else : ; fi
    201 else
    202 
    203 # If we're going to rename the final executable, determine the name now.
    204 
    205         if [ x"$transformarg" = x ]
    206         then
    207                 dstfile=`basename $dst`
    208         else
    209                 dstfile=`basename $dst $transformbasename |
    210                         sed $transformarg`$transformbasename
    211         fi
    212 
    213 # don't allow the sed command to completely eliminate the filename
    214 
    215         if [ x"$dstfile" = x ]
    216         then
    217                 dstfile=`basename $dst`
    218         else
    219                 :
    220         fi
    221 
    222 # Make a temp file name in the proper directory.
    223 
    224         dsttmp=$dstdir/#inst.$$#
    225 
    226 # Move or copy the file name to the temp name
    227 
    228         $doit $instcmd $src $dsttmp &&
    229 
    230         trap "rm -f ${dsttmp}" 0 &&
    231 
    232 # and set any options; do chmod last to preserve setuid bits
    233 
    234 # If any of these fail, we abort the whole thing.  If we want to
    235 # ignore errors from any of these, just make sure not to ignore
    236 # errors from the above "$doit $instcmd $src $dsttmp" command.
    237 
    238         if [ x"$chowncmd" != x ]; then $doit $chowncmd $dsttmp; else :;fi &&
    239         if [ x"$chgrpcmd" != x ]; then $doit $chgrpcmd $dsttmp; else :;fi &&
    240         if [ x"$stripcmd" != x ]; then $doit $stripcmd $dsttmp; else :;fi &&
    241         if [ x"$chmodcmd" != x ]; then $doit $chmodcmd $dsttmp; else :;fi &&
    242 
    243 # Now rename the file to the real destination.
    244 
    245         $doit $rmcmd -f $dstdir/$dstfile &&
    246         $doit $mvcmd $dsttmp $dstdir/$dstfile
    247 
    248 fi &&
    249 
    250 
    251 exit 0
     1/usr/share/automake-1.11/install-sh
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