From ffb4ca8bb4e8a1f1880d7ed59aacb92e03881abc Mon Sep 17 00:00:00 2001 From: Alexey Samsonov Date: Tue, 19 Mar 2013 10:10:03 +0000 Subject: [PATCH] Enable -Wnon-virtual-dtor build warning llvm-svn: 177385 --- llvm/cmake/modules/HandleLLVMOptions.cmake | 2 ++ 1 file changed, 2 insertions(+) diff --git a/llvm/cmake/modules/HandleLLVMOptions.cmake b/llvm/cmake/modules/HandleLLVMOptions.cmake index 54c660644704..2ba0106df662 100644 --- a/llvm/cmake/modules/HandleLLVMOptions.cmake +++ b/llvm/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 )