From 94584e8b20f67a342c625a674590e8bc1aad88cb Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@gmail.com>
Date: Wed, 1 Dec 2010 00:29:34 -0500
Subject: Check for platform support for times().

---
 configure.ac | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index 336c996..6fbf585 100644
--- a/configure.ac
+++ b/configure.ac
@@ -125,6 +125,25 @@ AC_COMPILE_IFELSE([
    AC_MSG_RESULT([no])]
 )
 
+AC_MSG_CHECKING([for times()])
+AC_COMPILE_IFELSE([
+  AC_LANG_PROGRAM(
+    [
+      #include <sys/times.h>
+      #include <unistd.h>
+    ],
+    [
+      long clk_tck = sysconf(_SC_CLK_TCK);
+      struct tms buf;
+      clock_t real = times(&buf);
+    ]
+  )],
+  [AC_DEFINE([DMNSN_TIMES], [1])
+   AC_MSG_RESULT([yes])],
+  [AC_DEFINE([DMNSN_TIMES], [0])
+   AC_MSG_RESULT([no])]
+)
+
 AC_MSG_CHECKING([for ioctl(TIOCGWINSZ)])
 AC_COMPILE_IFELSE([
   AC_LANG_PROGRAM(
-- 
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