Resync new repository with old repo r5166

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3

misc/pascal/Reconfigure

@@ -0,0 +1,89 @@
+#! /bin/sh
+############################################################################
+# Reconfigure
+#
+#   Copyright (C) 2008 Gregory Nutt. All rights reserved.
+#   Author: Gregory Nutt <gnutt@nuttx.org>
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+# 3. Neither the name NuttX nor the names of its contributors may be
+#    used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+############################################################################
+
+function show_usage ()
+{
+    echo "USAGE:"
+    echo "  ./Configure [--debug] [--help] <config-file>"
+    echo "OPTIONS:"
+    echo "  --debug"
+    echo "      Prints what script is doing"
+    echo "  --help"
+    echo "      Prints this information"
+    exit 1
+}
+
+# Process command line arguments
+#
+DEBUG=
+CONFIGFILE=
+while [ $# -gt 0 ] ; do
+   case "$1" in
+       --debug )
+	   DEBUG=$1
+	   ;;
+       --help )
+	   show_usage
+	   exit 1
+	   ;;
+       * )
+	   CONFIGFILE=$1
+	   ;;
+   esac
+   shift
+done
+
+if [ -z "${CONFIGFILE}" ]; then
+    echo "<config-file> not specified"
+    show_usage
+    exit 1
+fi
+
+if [ ! -x "${CONFIGFILE}" ]; then
+    echo "Executable <config-file>=\"${CONFIGFILE}\" does not exist"
+    show_usage
+    exit 1
+fi
+
+if [ ! -x Configure ]; then
+    echo "./Configure script does not exist"
+    exit 1
+fi
+
+cp -f ${CONFIGFILE} .config || \
+    { echo "Copy of ${CONFIGFILE} .config failed" ; exit 1 ; }
+
+./Configure --regen $DEBUG