[Bf-blender-cvs] [1703a8fb333] master: Build: Add TBB define to BMesh module

[Hans Goudey]

Commit: 1703a8fb33393f6064d99282ebbaa568dd94e4ae
Author: Hans Goudey
Date:   Thu Oct 13 12:45:55 2022 -0500
Branches: master
https://developer.blender.org/rB1703a8fb33393f6064d99282ebbaa568dd94e4ae

Build: Add TBB define to BMesh module

Allows using BLI_task.hh to write multithreaded code.

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

M	source/blender/bmesh/CMakeLists.txt

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

diff --git a/source/blender/bmesh/CMakeLists.txt b/source/blender/bmesh/CMakeLists.txt
index 0efa5f73ae4..77223ecd1c7 100644
--- a/source/blender/bmesh/CMakeLists.txt
+++ b/source/blender/bmesh/CMakeLists.txt
@@ -207,6 +207,22 @@ if(WITH_GMP)
   )
 endif()
 
+if(WITH_TBB)
+  add_definitions(-DWITH_TBB)
+  if(WIN32)
+    # TBB includes Windows.h which will define min/max macros
+    # that will collide with the stl versions.
+    add_definitions(-DNOMINMAX)
+  endif()
+  list(APPEND INC_SYS
+    ${TBB_INCLUDE_DIRS}
+  )
+
+  list(APPEND LIB
+    ${TBB_LIBRARIES}
+  )
+endif()
+
 blender_add_lib(bf_bmesh "${SRC}" "${INC}" "${INC_SYS}" "${LIB}")
 
 if(MSVC AND NOT MSVC_CLANG)