#!/bin/sh
-set -e
-set -x
-if [ "$1" = "" ]; then
- echo "No installation directory, aborting."
- exit 1;
-fi
-if [ "$2" = "--hardlinks" ]; then
- linkopts="-f"
-else
- linkopts="-fs"
-fi
+export LC_ALL=POSIX
+export LC_CTYPE=POSIX
+
prefix=$1
+if [ -z "$prefix" ]; then
+ echo "usage: applets/install.sh DESTINATION [--symlinks/--hardlinks/--scriptwrapper]"
+ exit 1
+fi
+
h=`sort busybox.links | uniq`
+linkopts=""
+scriptwrapper="n"
+cleanup="0"
+noclobber="0"
+case "$2" in
+ --hardlinks) linkopts="-f";;
+ --symlinks) linkopts="-fs";;
+ --scriptwrapper) scriptwrapper="y";swrapall="y";;
+ --sw-sh-hard) scriptwrapper="y";linkopts="-f";;
+ --sw-sh-sym) scriptwrapper="y";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 "$i" ]; then
+ cp -pPR "$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
+ `
+ exit 0
+fi
-rm -f $1/bin/busybox
-mkdir -p $1/bin
-install -m 755 busybox $1/bin/busybox
+rm -f "$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
- if [ "$2" = "--hardlinks" ]; then
- bb_path="$prefix/bin/busybox"
+for i in $h; do
+ appdir=`dirname "$i"`
+ mkdir -p "$prefix/$appdir" || exit 1
+ if [ "$scriptwrapper" = "y" ]; then
+ if [ "$swrapall" != "y" ] && [ "$i" = "/bin/sh" ]; then
+ ln $linkopts busybox "$prefix/$i" || exit 1
+ else
+ rm -f "$prefix/$i"
+ echo "#!/bin/busybox" >"$prefix/$i"
+ chmod +x "$prefix/$i"
+ fi
+ echo " $prefix/$i"
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
+ 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
fi
- echo " $prefix$i -> /bin/busybox"
- ln $linkopts $bb_path $prefix$i
done
exit 0