Regression tests compile on systems without poll(2). Do not install

[adns] / regress / harness.h.m4

diff --git a/regress/harness.h.m4 b/regress/harness.h.m4
index de29194..a2e2788 100644 (file)
--- a/regress/harness.h.m4
+++ b/regress/harness.h.m4
@@ -27,10 +27,13 @@ m4_include(hmacros.i4)
 #include <sys/socket.h>
 #include <sys/uio.h>
 #include <unistd.h>
-#include <sys/poll.h>
 
 #include "internal.h"
 
+#ifdef HAVE_POLL
+#include <sys/poll.h>
+#endif
+
 /* We override several system calls with #define's */
 
 hm_create_proto_h