+echo
+echo ---------------------------------------------
+echo checking if PaCO++ is requested by user
+echo ---------------------------------------------
+echo
+
+CHECK_PACO
+
+echo
+echo ------------------------------------------------------------
+echo checking if parallel kernel extensions are requested by user
+echo ------------------------------------------------------------
+echo
+
+AC_MSG_CHECKING(whether to enable parallel kernel extension)
+AC_ARG_ENABLE(parallel_extension,
+ AC_HELP_STRING([--enable-parallel_extension], [parallel kernel extension = [no/yes] (default is no)]),
+ parallel_extension_ok=$enableval,
+ parallel_extension_ok=no)
+if test "x$parallel_extension_ok" = "xyes"
+then
+ if test "x$PaCO_ok" = "xno"
+ then
+ parallel_extension_ok=no
+ fi
+fi
+
+if test "x$parallel_extension_ok" = "xyes"
+then
+ AC_MSG_RESULT([yes])
+else
+ AC_MSG_RESULT([no])
+fi
+
+AM_CONDITIONAL([WITH_PACO_PARALLEL], [test "x$parallel_extension_ok" = "xyes"])
+
+echo
+echo ============================================================
+echo testing optionnal products
+echo ============================================================
+echo
+