eandrews created this revision.
eandrews added reviewers: rnk, kbobyrev, omtcyfz, lebedev.ri, erichkeane.
Herald added a subscriber: mgorny.
Define _HAS_EXCEPTIONS=0, when compiling benchmark files, to disable exceptions
in Microsoft STL.
Windows builds were failing due to C4530 warnings (C++ exception handler used,
but unwind semantics are not enabled) thrown by MSVC standard library.
https://reviews.llvm.org/D52998
Files:
CMakeLists.txt
Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -1089,7 +1089,8 @@
set(BENCHMARK_ENABLE_GTEST_TESTS OFF CACHE BOOL "Disable Google Test in
benchmark" FORCE)
# Since LLVM requires C++11 it is safe to assume that std::regex is
available.
set(HAVE_STD_REGEX ON CACHE BOOL "OK" FORCE)
-
+ # Disable exceptions in Microsoft STL to prevent warnings about exception
handlers in STL.
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_HAS_EXCEPTIONS=0")
add_subdirectory(utils/benchmark)
add_subdirectory(benchmarks)
endif()
Index: CMakeLists.txt
===================================================================
--- CMakeLists.txt
+++ CMakeLists.txt
@@ -1089,7 +1089,8 @@
set(BENCHMARK_ENABLE_GTEST_TESTS OFF CACHE BOOL "Disable Google Test in benchmark" FORCE)
# Since LLVM requires C++11 it is safe to assume that std::regex is available.
set(HAVE_STD_REGEX ON CACHE BOOL "OK" FORCE)
-
+ # Disable exceptions in Microsoft STL to prevent warnings about exception handlers in STL.
+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_HAS_EXCEPTIONS=0")
add_subdirectory(utils/benchmark)
add_subdirectory(benchmarks)
endif()
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