--- a/.bashrc	Mon Nov 07 20:32:07 2011 +0200
+++ b/.bashrc	Tue Nov 08 16:00:08 2011 +0200
@@ -273,6 +273,37 @@
 }
 complete -F _make make gmake pmake
 
+_cygcheck() {
+  local opt
+  local cur=${COMP_WORDS[COMP_CWORD]}
+  case $COMP_CWORD in
+    1)
+      case $cur in
+        -*)
+          COMPREPLY=( $(compgen -W "-v --verbose -h --help -V --version -c --check-setup -s --sysinfo
+            -k --keycheck -f --find-package -l --list-package -p --package-query" -- "$cur") )
+          return 0 ;;
+        *)
+          COMPREPLY=( $(compgen -c -- "$cur") )
+          return 0 ;;
+      esac
+      ;;
+    2)
+      opt=${COMP_WORDS[1]}
+      case $opt in
+        -c|--check-setup|-l|--list-package)
+          pkgs=( /etc/setup/*.lst.gz )
+          pkgs=( ${pkgs[@]##*/} )
+          pkgs=( ${pkgs[@]%.lst.gz} )
+          COMPREPLY=( $(compgen -W '${pkgs[@]}' -- $cur ) )
+          return 0;;
+      esac
+      return 0;;
+  esac
+  return 0
+}
+complete -F _cygcheck cygcheck.exe cygcheck
+
 # Use bash-completion, if available.
 if [ -f /etc/bash_completion ]; then
   # Under Cygwin bash completition start a long time.