1 files changed, 94 insertions, 0 deletions

diff --git a/applets/install.sh b/applets/install.sh
new file mode 100755
index 000000000..4ec96c254
--- /dev/null
+++ b/applets/install.sh
@@ -0,0 +1,94 @@
+#!/bin/sh
+
+export LC_ALL=POSIX
+export LC_CTYPE=POSIX
+
+prefix=${1}
+if [ -z "$prefix" ]; then
+        echo "usage: applets/install.sh DESTINATION [--symlinks/--hardlinks]"
+        exit 1;
+fi
+h=`sort busybox.links | uniq`
+cleanup="0"
+noclobber="0"
+case "$2" in
+        --hardlinks) linkopts="-f";;
+        --symlinks)  linkopts="-fs";;
+        --cleanup)   cleanup="1";;
+        --noclobber) noclobber="1";;
+        "")          h="";;
+        *)           echo "Unknown install option: $2"; exit 1;;
+esac
+
+if [ -n "$DO_INSTALL_LIBS" ] && [ "$DO_INSTALL_LIBS" != "n" ]; then
+        # get the target dir for the libs
+        # assume it starts with lib
+        libdir=$($CC -print-file-name=libc.so | \
+                 sed -n 's%^.*\(/lib[^\/]*\)/libc.so%\1%p')
+        if test -z "$libdir"; then
+                libdir=/lib
+        fi
+
+        mkdir -p $prefix/$libdir || exit 1
+        for i in $DO_INSTALL_LIBS; do
+                rm -f $prefix/$libdir/$i || exit 1
+                if [ -f $i ]; then
+                        cp -a $i $prefix/$libdir/ || exit 1
+                        chmod 0644 $prefix/$libdir/$i || exit 1
+                fi
+        done
+fi
+
+if [ "$cleanup" = "1" ] && [ -e "$prefix/bin/busybox" ]; then
+        inode=`ls -i "$prefix/bin/busybox" | awk '{print $1}'`
+        sub_shell_it=`
+        cd "$prefix"
+        for d in usr/sbin usr/bin sbin bin ; do
+                pd=$PWD
+                if [ -d "$d" ]; then
+                        cd $d
+                        ls -iL . | grep "^ *$inode" | awk '{print $2}' | env -i xargs rm -f
+                fi
+                cd "$pd"
+        done
+        `
+fi
+
+rm -f $prefix/bin/busybox || exit 1
+mkdir -p $prefix/bin || exit 1
+install -m 755 busybox $prefix/bin/busybox || exit 1
+
+for i in $h ; do
+        appdir=`dirname $i`
+        mkdir -p $prefix/$appdir || exit 1
+        if [ "$2" = "--hardlinks" ]; then
+                bb_path="$prefix/bin/busybox"
+        else
+                case "$appdir" in
+                /)
+                        bb_path="bin/busybox"
+                ;;
+                /bin)
+                        bb_path="busybox"
+                ;;
+                /sbin)
+                        bb_path="../bin/busybox"
+                ;;
+                /usr/bin|/usr/sbin)
+                        bb_path="../../bin/busybox"
+                ;;
+                *)
+                echo "Unknown installation directory: $appdir"
+                exit 1
+                ;;
+                esac
+        fi
+        if [ "$noclobber" = "0" ] || [ ! -e "$prefix$i" ]; then
+                echo "  $prefix$i -> $bb_path"
+                ln $linkopts $bb_path $prefix$i || exit 1
+        else
+                echo "  $prefix$i already exists"
+        fi
+done
+
+exit 0