From c6c2a71fb7c4ea36558c911f964557b7ac3a35c8 Mon Sep 17 00:00:00 2001
From: Niyas Sait <niyas.sait@linaro.org>
Date: Mon, 16 Aug 2021 11:25:07 +0100
Subject: [PATCH] Fix ctest.h to build using clang on windows

---
 utest/ctest.h | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/utest/ctest.h b/utest/ctest.h
index 037f7f28d..79961badf 100644
--- a/utest/ctest.h
+++ b/utest/ctest.h
@@ -65,9 +65,14 @@ struct ctest {
 #undef CTEST_SEGFAULT
 #endif
 
-#if defined(_WIN32) && defined(_MSC_VER)
+#if defined(_WIN32)
+#if defined(__clang__)
+#define __CTEST_NO_TIME
+#undef CTEST_SEGFAULT
+#elif defined(_MSC_VER)
 #define __CTEST_MSVC
 #endif
+#endif
 
 //config for MSVC compiler
 #ifdef __CTEST_MSVC
@@ -286,7 +291,7 @@ void assert_dbl_far(double exp, double real, double tol, const char* caller, int
 #endif
 #include <stdint.h>
 
-#ifdef __CTEST_MSVC
+#ifdef _WIN32
 #include <io.h>
 #else
 #include <unistd.h>