[Bf-blender-cvs] [a2febb8d91a] master: CMake: Suppress strict warnings for extern on macOS

[Sergey Sharybin]

Commit: a2febb8d91a946e197411970fe3974df657a54e8
Author: Sergey Sharybin
Date:   Thu Feb 20 11:06:40 2020 +0100
Branches: master
https://developer.blender.org/rBa2febb8d91a946e197411970fe3974df657a54e8

CMake: Suppress strict warnings for extern on macOS

Silences a lot of noise from Mantaflow.

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

M	CMakeLists.txt

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

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ebacd854bb6..8c6a5de4aa7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1402,6 +1402,7 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
 
   # flags to undo strict flags
   ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_PARAMETER -Wno-unused-parameter)
+  ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_VARIABLE  -Wno-unused-variable)
   ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_UNUSED_MACROS    -Wno-unused-macros)
 
   ADD_CHECK_C_COMPILER_FLAG(C_REMOVE_STRICT_FLAGS C_WARN_NO_MISSING_VARIABLE_DECLARATIONS -Wno-missing-variable-declarations)
@@ -1420,6 +1421,8 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
   ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_REORDER -Wno-reorder)
   ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_COMMENT -Wno-comment)
   ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNUSED_TYPEDEFS -Wno-unused-local-typedefs)
+  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_UNDEFINED_VAR_TEMPLATE -Wno-undefined-var-template)
+  ADD_CHECK_CXX_COMPILER_FLAG(CXX_REMOVE_STRICT_FLAGS CXX_WARN_NO_INSTANTIATION_AFTER_SPECIALIZATION -Wno-instantiation-after-specialization)
 
 elseif(CMAKE_C_COMPILER_ID MATCHES "Intel")