[497-kea-uses-deprecated-header] Revert "[497-kea-uses-deprecated-header] Reverted...

This reverts commit 9c1ab2136422d20d916338d210708074a412d502.

diff --git a/m4macros/ax_boost_for_kea.m4 b/m4macros/ax_boost_for_kea.m4
index a01a9ac9c9329f3ca6d9b3bc9bc90576ec933860..f5d307260aea614fdbdcf5569f606618a0c20af3 100644 (file)
--- a/m4macros/ax_boost_for_kea.m4
+++ b/m4macros/ax_boost_for_kea.m4
@@ -71,7 +71,7 @@ fi
 # Check the path with some specific headers.
 CPPFLAGS_SAVED="$CPPFLAGS"
 if test "${boost_include_path}" ; then
-       BOOST_INCLUDES="-I ${boost_include_path}"
+       BOOST_INCLUDES="-isystem ${boost_include_path}"
        CPPFLAGS="$CPPFLAGS $BOOST_INCLUDES"
 fi
 AC_CHECK_HEADERS([boost/shared_ptr.hpp boost/foreach.hpp boost/interprocess/sync/interprocess_upgradable_mutex.hpp boost/date_time/posix_time/posix_time_types.hpp boost/bind.hpp boost/function.hpp boost/asio.hpp boost/asio/ip/address.hpp boost/system/error_code.hpp boost/atomic.hpp boost/circular_buffer.hpp],,