md: fix deprecation warning with latest glibc

[collectd.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index b78dd11..6cd3599 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -418,6 +418,7 @@ then
 #include <linux/major.h>
 #include <linux/types.h>
 ])
+       AC_CHECK_HEADERS([sys/sysmacros.h])
 else
        have_linux_raid_md_u_h="no"
 fi