1 | #!/bin/sh
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2 |
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3 | export LC_ALL=POSIX
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4 | export LC_CTYPE=POSIX
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5 |
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6 | prefix=${1}
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7 | if [ -z "$prefix" ]; then
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8 | echo "usage: applets/install.sh DESTINATION [--symlinks/--hardlinks]"
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9 | exit 1;
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10 | fi
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11 | h=`sort busybox.links | uniq`
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12 | cleanup="0"
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13 | noclobber="0"
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14 | case "$2" in
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15 | --hardlinks) linkopts="-f";;
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16 | --symlinks) linkopts="-fs";;
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17 | --cleanup) cleanup="1";;
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18 | --noclobber) noclobber="1";;
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19 | "") h="";;
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20 | *) echo "Unknown install option: $2"; exit 1;;
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21 | esac
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22 |
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23 | if [ -n "$DO_INSTALL_LIBS" ] && [ "$DO_INSTALL_LIBS" != "n" ]; then
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24 | # get the target dir for the libs
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25 | # assume it starts with lib
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26 | libdir=$($CC -print-file-name=libc.so | \
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27 | sed -n 's%^.*\(/lib[^\/]*\)/libc.so%\1%p')
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28 | if test -z "$libdir"; then
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29 | libdir=/lib
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30 | fi
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31 |
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32 | mkdir -p $prefix/$libdir || exit 1
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33 | for i in $DO_INSTALL_LIBS; do
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34 | rm -f $prefix/$libdir/$i || exit 1
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35 | if [ -f $i ]; then
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36 | cp -a $i $prefix/$libdir/ || exit 1
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37 | chmod 0644 $prefix/$libdir/$i || exit 1
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38 | fi
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39 | done
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40 | fi
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41 |
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42 | if [ "$cleanup" = "1" ] && [ -e "$prefix/bin/busybox" ]; then
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43 | inode=`ls -i "$prefix/bin/busybox" | awk '{print $1}'`
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44 | sub_shell_it=`
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45 | cd "$prefix"
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46 | for d in usr/sbin usr/bin sbin bin ; do
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47 | pd=$PWD
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48 | if [ -d "$d" ]; then
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49 | cd $d
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50 | ls -iL . | grep "^ *$inode" | awk '{print $2}' | env -i xargs rm -f
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51 | fi
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52 | cd "$pd"
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53 | done
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54 | `
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55 | fi
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56 |
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57 | rm -f $prefix/bin/busybox || exit 1
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58 | mkdir -p $prefix/bin || exit 1
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59 | install -m 755 busybox $prefix/bin/busybox || exit 1
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60 |
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61 | for i in $h ; do
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62 | appdir=`dirname $i`
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63 | mkdir -p $prefix/$appdir || exit 1
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64 | if [ "$2" = "--hardlinks" ]; then
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65 | bb_path="$prefix/bin/busybox"
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66 | else
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67 | case "$appdir" in
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68 | /)
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69 | bb_path="bin/busybox"
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70 | ;;
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71 | /bin)
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72 | bb_path="busybox"
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73 | ;;
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74 | /sbin)
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75 | bb_path="../bin/busybox"
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76 | ;;
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77 | /usr/bin|/usr/sbin)
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78 | bb_path="../../bin/busybox"
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79 | ;;
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80 | *)
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81 | echo "Unknown installation directory: $appdir"
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82 | exit 1
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83 | ;;
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84 | esac
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85 | fi
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86 | if [ "$noclobber" = "0" ] || [ ! -e "$prefix$i" ]; then
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87 | echo " $prefix$i -> $bb_path"
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88 | ln $linkopts $bb_path $prefix$i || exit 1
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89 | else
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90 | echo " $prefix$i already exists"
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91 | fi
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92 | done
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93 |
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94 | exit 0
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