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-rw-r--r--Modules/Platform/Windows-Clang.cmake2
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/Platform/Windows-Clang.cmake b/Modules/Platform/Windows-Clang.cmake
index 7600c8d..82c4383 100644
--- a/Modules/Platform/Windows-Clang.cmake
+++ b/Modules/Platform/Windows-Clang.cmake
@@ -39,6 +39,7 @@ macro(__windows_compiler_clang_gnu lang)
set(CMAKE_${lang}_LINKER_WRAPPER_FLAG_SEP)
set(CMAKE_${lang}_LINKER_MANIFEST_FLAG " -Xlinker /MANIFESTINPUT:")
+ set(CMAKE_${lang}_COMPILE_OPTIONS_WARNING_AS_ERROR "-Werror")
if("${CMAKE_${lang}_SIMULATE_VERSION}" MATCHES "^([0-9]+)\\.([0-9]+)")
math(EXPR MSVC_VERSION "${CMAKE_MATCH_1}*100 + ${CMAKE_MATCH_2}")
@@ -189,6 +190,7 @@ if("x${CMAKE_C_SIMULATE_ID}" STREQUAL "xMSVC"
macro(__windows_compiler_clang_base lang)
set(_COMPILE_${lang} "${_COMPILE_${lang}_MSVC}")
__windows_compiler_msvc(${lang})
+ set(CMAKE_${lang}_COMPILE_OPTIONS_WARNING_AS_ERROR "-WX")
set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-imsvc ")
endmacro()
else()