Add -r (autoreconf).

bootstrap

@@ -86,6 +86,9 @@ case $1 in
 -p|--pr|--pre|--prei|--prein|--preins|--preinst)
   mode="preinstall";
   shift;;
+-r|--re|--rec|--reco|--recon|--reconf)
+  mode="autoreconf";
+  shift;;
 -*) echo "unknown option $1" ;
   usage ;;
 *) echo "invalid parameter $1" ;
@@ -160,6 +163,28 @@ generate)
   done
   ;;
 
+autoreconf)
+  AUTORECONF=${AUTORECONF-autoreconf}
+  if test -z "$AUTORECONF"; then
+    echo "You must have autoreconf installed to run $program"
+    exit 1
+  fi
+
+  confs=`find . -name 'configure.ac' -print`
+  for i in $confs; do
+  dir=`dirname $i`;
+  configure=`basename $i`;
+  ( test "$quiet" = "true" || echo "$dir";
+    cd $dir;
+    test -n "`grep RTEMS_CHECK_BSPDIR ${configure}`" && \
+      generate_bspdir_acinclude;
+    ${AUTORECONF} -i --no-recursive $verbose;
+    test -f Makefile.am && test -n "`grep 'stamp-h\.in' Makefile.in`" \
+      && echo timestamp > stamp-h.in
+  )
+  done
+  ;;
+
 clean)
   test "$quiet" = "true" || echo "removing automake generated Makefile.in files"
   files=`find . -name 'Makefile.am' -print | sed -e 's%\.am%\.in%g'` ;