X-Git-Url: https://git.tcpdump.org/libpcap/blobdiff_plain/bcf5876ff95461a114bd75ca468a6ecd94193878..895ff3ad146837eef8a5321cacd3cf15a3a329e4:/ftmacros.h

diff --git a/ftmacros.h b/ftmacros.h
index 3cd75056..7975463b 100644
--- a/ftmacros.h
+++ b/ftmacros.h
@@ -45,7 +45,12 @@
  * namespace to the maximum extent possible"?
  */
 #if defined(sun) || defined(__sun)
-  #define __EXTENSIONS__
+  /*
+   * On Solaris Clang defines __EXTENSIONS__ automatically.
+   */
+  #ifndef __EXTENSIONS__
+    #define __EXTENSIONS__
+  #endif
 
   /*
    * We also need to define _XPG4_2 in order to get