From 79305fc4973c6701612f3c43c88762520a225255 Mon Sep 17 00:00:00 2001
From: Varun Agrawal <varagrawal@gmail.com>
Date: Fri, 22 Jan 2021 13:21:39 -0500
Subject: [PATCH] set TBB default to Release unless TBB_USE_DEBUG_BUILD is set

---
 cmake/FindTBB.cmake | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/cmake/FindTBB.cmake b/cmake/FindTBB.cmake
index 76fe944f5..e2b1df6e3 100644
--- a/cmake/FindTBB.cmake
+++ b/cmake/FindTBB.cmake
@@ -99,11 +99,8 @@ if(NOT TBB_FOUND)
   ##################################
 
   if(NOT DEFINED TBB_USE_DEBUG_BUILD)
-    if(CMAKE_BUILD_TYPE MATCHES "(Debug|DEBUG|debug|RelWithDebInfo|RELWITHDEBINFO|relwithdebinfo)")
-      set(TBB_BUILD_TYPE DEBUG)
-    else()
-      set(TBB_BUILD_TYPE RELEASE)
-    endif()
+    # Set build type to RELEASE by default for optimization.
+    set(TBB_BUILD_TYPE RELEASE)
   elseif(TBB_USE_DEBUG_BUILD)
     set(TBB_BUILD_TYPE DEBUG)
   else()