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Enable -Wnon-virtual-dtor build warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177385 91177308-0d34-0410-b5e6-96231b3b80d8
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commit 8483b4792621d7d0951d1bdddcb95713ffa2f5d5 1 parent 5ad5f59
Alexey Samsonov authored
Showing with 2 additions and 0 deletions.
  1. +2 −0  cmake/modules/HandleLLVMOptions.cmake
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2  cmake/modules/HandleLLVMOptions.cmake
@@ -209,6 +209,8 @@ elseif( LLVM_COMPILER_IS_GCC_COMPATIBLE )
append_if(CMAKE_C_FLAGS "-Wcovered-switch-default" C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG)
append_if(CMAKE_CXX_FLAGS "-Wno-uninitialized" USE_NO_UNINITIALIZED)
append_if(CMAKE_CXX_FLAGS "-Wno-maybe-uninitialized" USE_NO_MAYBE_UNINITIALIZED)
+ check_cxx_compiler_flag("-Werror -Wnon-virtual-dtor" CXX_SUPPORTS_NON_VIRTUAL_DTOR_FLAG)
+ append_if(CMAKE_CXX_FLAGS "-Wnon-virtual-dtor" CXX_SUPPORTS_NON_VIRTUAL_DTOR_FLAG)
endif (LLVM_ENABLE_WARNINGS)
if (LLVM_ENABLE_WERROR)
add_llvm_definitions( -Werror )
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