[Bf-blender-cvs] [75f6e6b39e4] master: Fix link error on Linux buildbot with libxml2

[Brecht Van Lommel]

Commit: 75f6e6b39e41dd453b4802eb3bae397a3be0d48f
Author: Brecht Van Lommel
Date:   Thu Apr 2 18:52:22 2020 +0200
Branches: master
https://developer.blender.org/rB75f6e6b39e41dd453b4802eb3bae397a3be0d48f

Fix link error on Linux buildbot with libxml2

On macOS this is part of the collada folder, but for Linux xml2 is in its own
folder for precompiled libraries.

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

M	build_files/cmake/platform/platform_unix.cmake

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

diff --git a/build_files/cmake/platform/platform_unix.cmake b/build_files/cmake/platform/platform_unix.cmake
index 3f73916daf3..d3444f41e37 100644
--- a/build_files/cmake/platform/platform_unix.cmake
+++ b/build_files/cmake/platform/platform_unix.cmake
@@ -196,13 +196,12 @@ if(WITH_OPENCOLLADA)
   find_package_wrapper(OpenCOLLADA)
   if(OPENCOLLADA_FOUND)
     if(WITH_STATIC_LIBS)
-      # PCRE and XML2 are bundled with OpenCollada.
+      # PCRE is bundled with OpenCollada.
       set(PCRE_LIBRARIES pcre)
-      set(XML2_LIBRARIES xml2)
     else()
-      find_package_wrapper(XML2)
       find_package_wrapper(PCRE)
     endif()
+    find_package_wrapper(XML2)
   else()
     set(WITH_OPENCOLLADA OFF)
   endif()