commit fc8c3e23fb990efd620ef9d9bf3b91686aecc934
author Julien Cristau <jcristau@debian.org> Mon Jul 06 12:45:31 2015 +0100
committer Emil Velikov <emil.l.velikov@gmail.com> Sat Jul 11 21:21:07 2015 +0100
tree ad2dbbea3fb41324c7911e7d0cd317c43c2108ac
parent 5ba34e1aeed3c343bc9b53727220449d244b3296

Fix headers inclusion in xf86drmMode.c

Add sys/sysctl.h to get sysctlbyname declaration on kFreeBSD

Updated by Thorsten “mirabilos” Glaser <t.glaser@tarent.de>
to add autoconf check and only include <sys/sysctl.h> if it
is detected by configure as it’s unusable on Linux/x32 (and
others, e.g. other new architectures).

Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

configure.ac

diff --git a/configure.ac b/configure.ac
index 001fd3d..2cf9a19 100644
--- a/configure.ac
+++ b/configure.ac
@@ -53,7 +53,7 @@
 AC_SYS_LARGEFILE
 AC_FUNC_ALLOCA
 
-AC_CHECK_HEADERS([sys/mkdev.h])
+AC_CHECK_HEADERS([sys/mkdev.h sys/sysctl.h])
 
 # Initialize libtool
 LT_PREREQ([2.2])