FindTBB.cmake: read both TBBROOT and TBB_ROOT

Fix #4240
2019-09-26 15:52:20 +02:00 · 2019-09-26 15:52:20 +02:00 · 7e36ab1848
parent dc5853cb1f
commit 7e36ab1848
1 changed files with 5 additions and 0 deletions
--- a/Installation/cmake/modules/FindTBB.cmake
+++ b/Installation/cmake/modules/FindTBB.cmake
@ -192,6 +192,11 @@ endmacro()
 # Get path, convert backslashes as ${ENV_${var}}
 getenv_path(TBB_ROOT)

+if(NOT ENV_TBB_ROOT)
+  getenv_path(TBBROOT)
+  set(ENV_TBB_ROOT ${ENV_TBBROOT})
+endif()
+
 # initialize search paths
 set(TBB_PREFIX_PATH ${TBB_ROOT} ${ENV_TBB_ROOT})
 set(TBB_INC_SEARCH_PATH "")