Go to most recent revision | Details | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1901 | serge | 1 | #!/bin/sh |
| 2 | |||
| 3 | |||
| 4 | # A minimal replacement for 'install' that supports installing symbolic links. |
||
| 5 | # Only a limited number of options are supported: |
||
| 6 | # -d dir Create a directory |
||
| 7 | # -m mode Sets a file's mode when installing |
||
| 8 | |||
| 9 | |||
| 10 | # If these commands aren't portable, we'll need some "if (arch)" type stuff |
||
| 11 | SYMLINK="ln -s" |
||
| 12 | MKDIR="mkdir -p" |
||
| 13 | RM="rm -f" |
||
| 14 | |||
| 15 | MODE="" |
||
| 16 | |||
| 17 | if [ "$1" = "-d" ] ; then |
||
| 18 | # make a directory path |
||
| 19 | $MKDIR "$2" |
||
| 20 | exit 0 |
||
| 21 | fi |
||
| 22 | |||
| 23 | if [ "$1" = "-m" ] ; then |
||
| 24 | # set file mode |
||
| 25 | MODE=$2 |
||
| 26 | shift 2 |
||
| 27 | fi |
||
| 28 | |||
| 29 | # install file(s) into destination |
||
| 30 | if [ $# -ge 2 ] ; then |
||
| 31 | |||
| 32 | # Last cmd line arg is the dest dir |
||
| 33 | for FILE in $@ ; do |
||
| 34 | DESTDIR="$FILE" |
||
| 35 | done |
||
| 36 | |||
| 37 | # Loop over args, moving them to DEST directory |
||
| 38 | I=1 |
||
| 39 | for FILE in $@ ; do |
||
| 40 | if [ $I = $# ] ; then |
||
| 41 | # stop, don't want to install $DEST into $DEST |
||
| 42 | exit 0 |
||
| 43 | fi |
||
| 44 | |||
| 45 | DEST=$DESTDIR |
||
| 46 | |||
| 47 | # On CYGWIN, because DLLs are loaded by the native Win32 loader, |
||
| 48 | # they are installed in the executable path. Stub libraries used |
||
| 49 | # only for linking are installed in the library path |
||
| 50 | case `uname` in |
||
| 51 | CYGWIN*) |
||
| 52 | case $FILE in |
||
| 53 | *.dll) |
||
| 54 | DEST="$DEST/../bin" |
||
| 55 | ;; |
||
| 56 | *) |
||
| 57 | ;; |
||
| 58 | esac |
||
| 59 | ;; |
||
| 60 | *) |
||
| 61 | ;; |
||
| 62 | esac |
||
| 63 | |||
| 64 | PWDSAVE=`pwd` |
||
| 65 | |||
| 66 | # determine file's type |
||
| 67 | if [ -h "$FILE" ] ; then |
||
| 68 | #echo $FILE is a symlink |
||
| 69 | # Unfortunately, cp -d isn't universal so we have to |
||
| 70 | # use a work-around. |
||
| 71 | |||
| 72 | # Use ls -l to find the target that the link points to |
||
| 73 | LL=`ls -l "$FILE"` |
||
| 74 | for L in $LL ; do |
||
| 75 | TARGET=$L |
||
| 76 | done |
||
| 77 | #echo $FILE is a symlink pointing to $TARGET |
||
| 78 | |||
| 79 | FILE=`basename "$FILE"` |
||
| 80 | # Go to $DEST and make the link |
||
| 81 | cd "$DEST" # pushd |
||
| 82 | $RM "$FILE" |
||
| 83 | $SYMLINK "$TARGET" "$FILE" |
||
| 84 | cd "$PWDSAVE" # popd |
||
| 85 | |||
| 86 | elif [ -f "$FILE" ] ; then |
||
| 87 | #echo "$FILE" is a regular file |
||
| 88 | # Only copy if the files differ |
||
| 89 | if ! cmp -s $FILE $DEST/`basename $FILE`; then |
||
| 90 | $RM "$DEST/`basename $FILE`" |
||
| 91 | cp "$FILE" "$DEST" |
||
| 92 | fi |
||
| 93 | if [ $MODE ] ; then |
||
| 94 | FILE=`basename "$FILE"` |
||
| 95 | chmod $MODE "$DEST/$FILE" |
||
| 96 | fi |
||
| 97 | else |
||
| 98 | echo "Unknown type of argument: " "$FILE" |
||
| 99 | exit 1 |
||
| 100 | fi |
||
| 101 | |||
| 102 | I=`expr $I + 1` |
||
| 103 | done |
||
| 104 | |||
| 105 | exit 0 |
||
| 106 | fi |
||
| 107 | |||
| 108 | # If we get here, we didn't find anything to do |
||
| 109 | echo "Usage:" |
||
| 110 | echo " install -d dir Create named directory" |
||
| 111 | echo " install [-m mode] file [...] dest Install files in destination" |
||
| 112 |