Mesa (master): swrast: Build fix for Solaris

[Emil Velikov]

Module: Mesa
Branch: master
Commit: 31cd2d75dc3844e40143f649fe383de17c152a13
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=31cd2d75dc3844e40143f649fe383de17c152a13

Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri May 15 19:05:45 2015 -0700

swrast: Build fix for Solaris

Fixes regression from commit 5b2d3480f57168d50ad24cf0b8c9244414bd3701

Cc: "10.5 10.6" <mesa-stable at lists.freedesktop.org>
Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
Reviewed-by: Jeremy Huddleston Sequoia <jeremyhu at apple.com>

---

 configure.ac                         |    1 +
 src/mesa/drivers/dri/swrast/swrast.c |    4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 095e23e..5594548 100644
--- a/configure.ac
+++ b/configure.ac
@@ -649,6 +649,7 @@ if test "x$enable_asm" = xyes; then
 fi
 
 AC_CHECK_HEADER([xlocale.h], [DEFINES="$DEFINES -DHAVE_XLOCALE_H"])
+AC_CHECK_HEADER([sys/sysctl.h], [DEFINES="$DEFINES -DHAVE_SYS_SYSCTL_H"])
 AC_CHECK_FUNC([strtof], [DEFINES="$DEFINES -DHAVE_STRTOF"])
 
 dnl Check to see if dlopen is in default libraries (like Solaris, which
diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c
index cbc946c..2d4bb70 100644
--- a/src/mesa/drivers/dri/swrast/swrast.c
+++ b/src/mesa/drivers/dri/swrast/swrast.c
@@ -62,7 +62,9 @@
 #include "swrast/s_context.h"
 
 #include <sys/types.h>
-#include <sys/sysctl.h>
+#ifdef HAVE_SYS_SYSCTL_H
+# include <sys/sysctl.h>
+#endif
 
 const __DRIextension **__driDriverGetExtensions_swrast(void);