comparison scripts/install.sh @ 266:2ba3b8dce3ef

Add an install script, with --long --symlink --force and --uninstall options.
author Rob Landley <rob@landley.net>
date Sun, 24 Feb 2008 01:34:01 -0600
parents
children 150a6d81bd02
comparison
equal deleted inserted replaced
265:c7645fab8d73 266:2ba3b8dce3ef
1 #!/bin/bash
2
3 # Grab default values for $CFLAGS and such.
4
5 source ./configure
6
7 # Parse command line arguments.
8
9 [ -z "$PREFIX" ] && PREFIX="."
10
11 LONG_PATH=""
12 while [ ! -z "$1" ]
13 do
14 # Create symlinks instead of hardlinks?
15
16 [ "$1" == "--symlink" ] && LINK_TYPE="-s"
17
18 # Uninstall?
19
20 [ "$1" == "--uninstall" ] && UNINSTALL=1
21
22 # Delete destination command if it exists?
23
24 [ "$1" == "--force" ] && DO_FORCE="-f"
25
26 # Use {,usr}/{bin,sbin} paths instead of all files in one directory?
27
28 if [ "$1" == "--long" ]
29 then
30 LONG_PATH="bin/"
31 fi
32
33 shift
34 done
35
36 echo "Compile instlist..."
37
38 $DEBUG $HOSTCC $CCFLAGS -I . scripts/install.c -o instlist || exit 1
39 COMMANDS="$(./instlist $LONG_PATH)"
40
41 echo "Install commands..."
42
43 # Copy toybox itself
44
45 if [ -z "$UNINSTALL" ]
46 then
47 mkdir -p ${PREFIX}/${LONG_PATH} || exit 1
48 cp toybox ${PREFIX}/${LONG_PATH} || exit 1
49 else
50 rm "${PREFIX}/${LONG_PATH}/toybox" 2>/dev/null
51 rmdir "${PREFIX}/${LONG_PATH}" 2>/dev/null
52 fi
53 cd "${PREFIX}"
54
55 # Make links to toybox
56
57 for i in $COMMANDS
58 do
59 # Figure out target of link
60
61 if [ -z "$LONG_PATH" ]
62 then
63 DOTPATH=""
64 else
65 # Create subdirectory for command to go in (if necessary)
66
67 DOTPATH="$(echo $i | sed 's@\(.*/\).*@\1@')"
68 if [ -z "$UNINSTALL" ]
69 then
70 mkdir -p "$DOTPATH" || exit 1
71 else
72 rmdir "$DOTPATH" 2>/dev/null
73 fi
74
75 if [ -z "$LINK_TYPE" ]
76 then
77 dotpath="bin/"
78 else
79 if [ "$DOTPATH" != "$LONG_PATH" ]
80 then
81 DOTPATH="$(echo $DOTPATH | sed -e 's@[^/]*/@../@g')"$LONG_PATH
82 else
83 DOTPATH=""
84 fi
85 fi
86 fi
87
88 # Create link
89 [ -z "$UNINSTALL" ] &&
90 ln $DO_FORCE $LINK_TYPE ${DOTPATH}toybox $i ||
91 rm $i 2>/dev/null
92 done