mirror of
https://github.com/sheumann/hush.git
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111 lines
2.4 KiB
Bash
Executable File
111 lines
2.4 KiB
Bash
Executable File
#!/bin/sh
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export LC_ALL=POSIX
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export LC_CTYPE=POSIX
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prefix=${1}
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if [ -z "$prefix" ]; then
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echo "usage: applets/install.sh DESTINATION [--symlinks/--hardlinks/--scriptwrapper]"
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exit 1;
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fi
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h=`sort busybox.links | uniq`
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scriptwrapper="n"
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cleanup="0"
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noclobber="0"
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case "$2" in
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--hardlinks) linkopts="-f";;
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--symlinks) linkopts="-fs";;
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--scriptwrapper) scriptwrapper="y";swrapall="y";;
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--sw-sh-hard) scriptwrapper="y";linkopts="-f";;
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--sw-sh-sym) scriptwrapper="y";linkopts="-fs";;
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--cleanup) cleanup="1";;
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--noclobber) noclobber="1";;
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"") h="";;
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*) echo "Unknown install option: $2"; exit 1;;
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esac
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if [ -n "$DO_INSTALL_LIBS" ] && [ "$DO_INSTALL_LIBS" != "n" ]; then
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# get the target dir for the libs
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# assume it starts with lib
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libdir=$($CC -print-file-name=libc.so | \
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sed -n 's%^.*\(/lib[^\/]*\)/libc.so%\1%p')
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if test -z "$libdir"; then
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libdir=/lib
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fi
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mkdir -p $prefix/$libdir || exit 1
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for i in $DO_INSTALL_LIBS; do
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rm -f $prefix/$libdir/$i || exit 1
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if [ -f $i ]; then
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cp -a $i $prefix/$libdir/ || exit 1
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chmod 0644 $prefix/$libdir/$i || exit 1
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fi
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done
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fi
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if [ "$cleanup" = "1" ] && [ -e "$prefix/bin/busybox" ]; then
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inode=`ls -i "$prefix/bin/busybox" | awk '{print $1}'`
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sub_shell_it=`
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cd "$prefix"
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for d in usr/sbin usr/bin sbin bin; do
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pd=$PWD
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if [ -d "$d" ]; then
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cd $d
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ls -iL . | grep "^ *$inode" | awk '{print $2}' | env -i xargs rm -f
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fi
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cd "$pd"
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done
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`
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exit 0
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fi
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rm -f $prefix/bin/busybox || exit 1
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mkdir -p $prefix/bin || exit 1
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install -m 755 busybox $prefix/bin/busybox || exit 1
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for i in $h; do
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appdir=`dirname $i`
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mkdir -p $prefix/$appdir || exit 1
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if [ "$scriptwrapper" = "y" ]; then
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if [ "$swrapall" != "y" ] && [ "$i" = "/bin/sh" ]; then
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ln $linkopts busybox $prefix$i || exit 1
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else
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rm -f $prefix$i
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echo "#!/bin/busybox" > $prefix$i
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chmod +x $prefix/$i
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fi
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echo " $prefix$i"
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else
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if [ "$2" = "--hardlinks" ]; then
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bb_path="$prefix/bin/busybox"
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else
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case "$appdir" in
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/)
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bb_path="bin/busybox"
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;;
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/bin)
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bb_path="busybox"
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;;
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/sbin)
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bb_path="../bin/busybox"
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;;
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/usr/bin|/usr/sbin)
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bb_path="../../bin/busybox"
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;;
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*)
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echo "Unknown installation directory: $appdir"
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exit 1
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;;
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esac
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fi
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if [ "$noclobber" = "0" ] || [ ! -e "$prefix$i" ]; then
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echo " $prefix$i -> $bb_path"
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ln $linkopts $bb_path $prefix$i || exit 1
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else
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echo " $prefix$i already exists"
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fi
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fi
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done
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exit 0
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