[Bf-blender-cvs] [104df2453ad] master: deps: fix build issue on windows.

[Ray Molenkamp]

Commit: 104df2453ad27451dc58e9314900690ebaec6d31
Author: Ray Molenkamp
Date:   Fri Sep 18 13:52:06 2020 -0600
Branches: master
https://developer.blender.org/rB104df2453ad27451dc58e9314900690ebaec6d31

deps: fix build issue on windows.

Windows does not build libxml2 so the dependency recently
added for mac caused a cmake error.

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

M	build_files/build_environment/cmake/clang.cmake

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

diff --git a/build_files/build_environment/cmake/clang.cmake b/build_files/build_environment/cmake/clang.cmake
index b402446d873..9de0ec1b182 100644
--- a/build_files/build_environment/cmake/clang.cmake
+++ b/build_files/build_environment/cmake/clang.cmake
@@ -62,6 +62,13 @@ endif()
 
 add_dependencies(
   external_clang
-  external_xml2
   ll
 )
+
+# We currently do not build libxml2 on Windows.
+if(NOT WIN32)
+  add_dependencies(
+    external_clang
+    external_xml2
+  )
+endif()