Use clock_gettime(CLOCK_MONOTONIC) as the Unix getticks(), if it's

[PuTTY.git] / unix / configure.ac

diff --git a/unix/configure.ac b/unix/configure.ac
index a5185408fb39dbcb7f25f4283492ea59901f2e14..930f3e379146e2135a5fb68182aa4d09b1676b30 100644 (file)
--- a/unix/configure.ac
+++ b/unix/configure.ac
@@ -119,6 +119,8 @@ AC_CHECK_LIB(X11, XOpenDisplay,
               AC_DEFINE([HAVE_LIBX11],[],[Define if libX11.a is available])])
 
 AC_CHECK_FUNCS([getaddrinfo ptsname setresuid strsignal updwtmpx])
+AC_CHECK_DECLS([CLOCK_MONOTONIC], [], [], [[#include <time.h>]])
+AC_SEARCH_LIBS([clock_gettime], [rt], [AC_DEFINE([HAVE_CLOCK_GETTIME],[],[Define if clock_gettime() is available])])
 
 AC_OUTPUT