Patch to fix build issues with glibc 2.25+.
upstream link:
https://gitlab.freedesktop.org/xorg/xserver/commit/82f8cf8990009f6cac567814dd6b7fd41cfad82d

glibc 2.25 has dropped sys/sysmacros.h from sys/types.h, so add
it explicitly in config/udev.c.

This is similar to the commit 84e3b96b
Signed-off-by: Manoj Gupta <manojgupta@chromium.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>

diff --git a/config/udev.c b/config/udev.c
index 8c6c4b666536092986c2184ef34bb5623ae6a854..314acba6cea3ac03b3cd4410bc7cf0d00718f9a9 100644
--- a/config/udev.c
+++ b/config/udev.c
@@ -39,6 +39,10 @@
 #include "globals.h"
 #include "systemd-logind.h"
 
+#ifdef HAVE_SYS_SYSMACROS_H
+#include <sys/sysmacros.h>
+#endif
+
 #define UDEV_XKB_PROP_KEY "xkb"
 
 #define LOG_PROPERTY(path, prop, val)                                   \
diff --git a/include/dix-config.h.in b/include/dix-config.h.in
index 3bd22b8bb773f0b2bd6b14458fa25bbd388f27c1..855b3d50c11ef603a3ffd7267576bc2ca866a2c8 100644
--- a/include/dix-config.h.in
+++ b/include/dix-config.h.in
@@ -506,4 +506,7 @@
 /* Have epoll_create1() */
 #undef HAVE_EPOLL_CREATE1
 
+/* Have <sys/sysmacros.h> header */
+#undef HAVE_SYS_SYSMACROS_H
+
 #endif /* _DIX_CONFIG_H_ */