X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/7885cfa165458a05ef818c34ee03affc79f03725..39f09d68ce7ebe9e229c9bf5209bfc30a8f51064:/compiler-tests.h

diff --git a/compiler-tests.h b/compiler-tests.h
index 4793b719..8b1a2331 100644
--- a/compiler-tests.h
+++ b/compiler-tests.h
@@ -87,6 +87,18 @@
 	 (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))
 #endif
 
+/*
+ * Check whether this is Clang major.minor or a later release.
+ */
+
+#if !defined(__clang__)
+#define ND_IS_AT_LEAST_CLANG_VERSION(major, minor) 0
+#else
+#define ND_IS_AT_LEAST_CLANG_VERSION(major, minor) \
+	(__clang_major__ > (major) || \
+	 (__clang_major__ == (major) && __clang_minor__ >= (minor)))
+#endif
+
 /*
  * Check whether this is Sun C/SunPro C/Oracle Studio major.minor
  * or a later release.