fix condition to only apply pragma for GCC 8+ (ros2#117)

Signed-off-by: Dirk Thomas <dirk-thomas@users.noreply.github.com>
DensoADAS · May 9, 2019 · b34df98 · b34df98
1 parent 7097c78
commit b34df98
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/rosbag2_transport/src/rosbag2_transport/rosbag2_transport_python.cpp b/rosbag2_transport/src/rosbag2_transport/rosbag2_transport_python.cpp
@@ -155,7 +155,7 @@ rosbag2_transport_info(PyObject * Py_UNUSED(self), PyObject * args, PyObject * k
 }
 
 /// Define the public methods of this module
-#if !defined(_WIN32)
+#if __GNUC__ >= 8
 # pragma GCC diagnostic push
 # pragma GCC diagnostic ignored "-Wcast-function-type"
 #endif
@@ -174,7 +174,7 @@ static PyMethodDef rosbag2_transport_methods[] = {
   },
   {nullptr, nullptr, 0, nullptr}  /* sentinel */
 };
-#if !defined(_WIN32)
+#if __GNUC__ >= 8
 # pragma GCC diagnostic pop
 #endif