1 files changed, 18 insertions, 0 deletions
diff --git a/cmake/FindXaudio2.cmake b/cmake/FindXaudio2.cmake
new file mode 100644
index 000000000..065e2d358
--- /dev/null
+++ b/cmake/FindXaudio2.cmake
@@ -0,0 +1,18 @@
+# Autodetect if xaudio2 can be used.
+
+include(CheckCXXSourceCompiles)
+set(CMAKE_REQUIRED_FLAGS "")
+
+check_cxx_source_compiles("
+    #include <windows.h>
+
+    #undef NTDDI_VERSION
+    #undef _WIN32_WINNT
+
+    #define NTDDI_VERSION    NTDDI_WIN8
+    #define _WIN32_WINNT     _WIN32_WINNT_WIN8
+
+    #include <xaudio2.h>
+    int main() { return 0; }"
+    XAUDIO2_FOUND
+)