From 79623033c1b938ec21e405130ee66832ef6a9657 Mon Sep 17 00:00:00 2001
From: Pavel Kirienko <pavel.kirienko@gmail.com>
Date: Thu, 12 Mar 2015 00:36:25 +0300
Subject: [PATCH] Abandoning pragma once

---
 libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/__init__.py  | 1 +
 .../libuavcan_dsdl_compiler/data_type_template.tmpl          | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/__init__.py b/libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/__init__.py
index 88b4def241..0de8fea8a9 100644
--- a/libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/__init__.py
+++ b/libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/__init__.py
@@ -165,6 +165,7 @@ def generate_one_type(template_expander, t):
     t.short_name = t.full_name.split('.')[-1]
     t.cpp_type_name = t.short_name + '_'
     t.cpp_full_type_name = '::' + t.full_name.replace('.', '::')
+    t.include_guard = t.full_name.replace('.', '_').upper() + '_HPP_INCLUDED'
 
     # Dependencies (no duplicates)
     def fields_includes(fields):
diff --git a/libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/data_type_template.tmpl b/libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/data_type_template.tmpl
index 144bd58850..8b3ba7855e 100644
--- a/libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/data_type_template.tmpl
+++ b/libuavcan/dsdl_compiler/libuavcan_dsdl_compiler/data_type_template.tmpl
@@ -6,7 +6,8 @@
  * Source file: ${t.source_file}
  */
 
-#pragma once
+#ifndef ${t.include_guard}
+#define ${t.include_guard}
 
 #include <uavcan/build_config.hpp>
 #include <uavcan/node/global_data_type_registry.hpp>
@@ -385,3 +386,5 @@ ${define_streaming_operator(type_name=t.cpp_full_type_name)}
 % for nsc in t.cpp_namespace_components:
 }
 % endfor
+
+#endif // ${t.include_guard}