export CASROOT=${PRODUCT_SRC_DIR}
+aclocal >> ${PRODUCT_DIR}/CONFIGURE.LOG 2> ${INSTALL_WORK}/errlog
+autoheader >> ${PRODUCT_DIR}/CONFIGURE.LOG 2> ${INSTALL_WORK}/errlog
+automake >> ${PRODUCT_DIR}/CONFIGURE.LOG 2> ${INSTALL_WORK}/errlog
+autoconf >> ${PRODUCT_DIR}/CONFIGURE.LOG 2> ${INSTALL_WORK}/errlog
+libtoolize --force >> ${PRODUCT_DIR}/CONFIGURE.LOG 2> ${INSTALL_WORK}/errlog
+
echo "`pwd` -> ./configure --prefix=${PRODUCT_DIR} $flags >> ${PRODUCT_DIR}/CONFIGURE.LOG"
./configure --prefix=${PRODUCT_DIR} $flags >> ${PRODUCT_DIR}/CONFIGURE.LOG 2> ${INSTALL_WORK}/errlog