From cc7c0eb910306b3e823867e8b9bb58204f0e1422 Mon Sep 17 00:00:00 2001
From: Allen Byrne <50328838+byrnHDF@users.noreply.github.com>
Date: Fri, 24 Sep 2021 08:06:35 -0500
Subject: MS clang needs EHsc flag (#1035)

---
 config/cmake/HDFCXXCompilerFlags.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/config/cmake/HDFCXXCompilerFlags.cmake b/config/cmake/HDFCXXCompilerFlags.cmake
index 7b10b9d..e76150f 100644
--- a/config/cmake/HDFCXXCompilerFlags.cmake
+++ b/config/cmake/HDFCXXCompilerFlags.cmake
@@ -32,9 +32,9 @@ if (WIN32 AND CMAKE_CXX_COMPILER_ID MATCHES "[Cc]lang" AND "x${CMAKE_CXX_SIMULAT
 endif()
 
 # MSVC 14.28 enables C5105, but the Windows SDK 10.0.18362.0 triggers it.
-if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND CMAKE_CXX_COMPILER_LOADED)
+if ((_CLANG_MSVC_WINDOWS OR CMAKE_CXX_COMPILER_ID STREQUAL "MSVC") AND CMAKE_CXX_COMPILER_LOADED)
   set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
-  if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.28)
+  if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" AND NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 19.28)
     set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -wd5105")
   endif ()
 endif ()
-- 
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