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-rw-r--r--test/CMakeLists.txt10
1 files changed, 10 insertions, 0 deletions
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index f850d745..a5418a51 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -18,6 +18,16 @@ set(NATIVE_CC "${CMAKE_C_COMPILER} ${CMAKE_C_FLAGS} -I ${CMAKE_SOURCE_DIR}/inclu
 set(NATIVE_CXX "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_FLAGS} -I ${CMAKE_SOURCE_DIR}/include")
 set(TARGET_TRIPLE "${TARGET_TRIPLE}")
 
+# Extend native compiler invocation on macOS to point to the currently selected systems directory
+if (${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
+  execute_process(
+          COMMAND xcrun --sdk macosx --show-sdk-path
+          OUTPUT_VARIABLE MAC_OS_SDK_PATH
+          OUTPUT_STRIP_TRAILING_WHITESPACE)
+  set(NATIVE_CC "${NATIVE_CC} -isysroot ${MAC_OS_SDK_PATH}")
+  set(NATIVE_CXX "${NATIVE_CXX} -isysroot ${MAC_OS_SDK_PATH}")
+endif()
+
 # FIXME: Do this to avoid changing the template file that
 # is shared by both build systems.
 if (ENABLE_POSIX_RUNTIME)