[Bf-blender-cvs] [f937c186ded] master: Fix build error on WIN32 from `_bpy.context_members`

[Campbell Barton]

Commit: f937c186dedeec4ead1ead9c16646c4aaebafd1b
Author: Campbell Barton
Date:   Wed May 18 19:24:08 2022 +1000
Branches: master
https://developer.blender.org/rBf937c186dedeec4ead1ead9c16646c4aaebafd1b

Fix build error on WIN32 from `_bpy.context_members`

As of [0] which references context arrays from the Python API,
C++ name mangling caused 'node_context_dir' not to be found for WIN32.

[0]: c8edc458d13c0483907d0fe6f44f6e2887263b57

===================================================================

M	source/blender/editors/space_node/node_intern.hh
M	source/blender/editors/space_node/space_node.cc

===================================================================

diff --git a/source/blender/editors/space_node/node_intern.hh b/source/blender/editors/space_node/node_intern.hh
index 0c02af8a18e..924537d0e8a 100644
--- a/source/blender/editors/space_node/node_intern.hh
+++ b/source/blender/editors/space_node/node_intern.hh
@@ -31,7 +31,9 @@ struct wmKeyConfig;
 struct wmWindow;
 
 /* Outside of blender namespace to avoid Python documentation build error with `ctypes`. */
+extern "C" {
 extern const char *node_context_dir[];
+};
 
 namespace blender::ed::space_node {
 
diff --git a/source/blender/editors/space_node/space_node.cc b/source/blender/editors/space_node/space_node.cc
index 348fb926d17..3963186f73b 100644
--- a/source/blender/editors/space_node/space_node.cc
+++ b/source/blender/editors/space_node/space_node.cc
@@ -826,8 +826,10 @@ static void node_region_listener(const wmRegionListenerParams *params)
 }  // namespace blender::ed::space_node
 
 /* Outside of blender namespace to avoid Python documentation build error with `ctypes`. */
+extern "C" {
 const char *node_context_dir[] = {
     "selected_nodes", "active_node", "light", "material", "world", nullptr};
+};
 
 namespace blender::ed::space_node {