https://bugs.gentoo.org/580258

From 6c6f341d84f1e4c2c67fed98f09debe086fe9a47 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Tue, 19 Apr 2016 02:19:20 -0400
Subject: [PATCH] include sys/sysmacros.h for major/minor/makedev

These funcs are defined in that header, so include it to avoid errors:
../lib/.libs/libsmputils1.so: undefined reference to 'minor'
---
 lib/smp_aac_io.c    | 1 +
 lib/smp_lin_bsg.c   | 1 +
 lib/smp_mptctl_io.c | 1 +
 3 files changed, 3 insertions(+)

diff --git a/lib/smp_aac_io.c b/lib/smp_aac_io.c
index 442eadf..e3d9710 100644
--- a/lib/smp_aac_io.c
+++ b/lib/smp_aac_io.c
@@ -6,6 +6,7 @@
 #include <stddef.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <sys/sysmacros.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
diff --git a/lib/smp_lin_bsg.c b/lib/smp_lin_bsg.c
index 0995ded..89a92cc 100644
--- a/lib/smp_lin_bsg.c
+++ b/lib/smp_lin_bsg.c
@@ -40,6 +40,7 @@
 #include <fcntl.h>
 //#include <curses.h>
 #include <unistd.h>
+#include <sys/sysmacros.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
diff --git a/lib/smp_mptctl_io.c b/lib/smp_mptctl_io.c
index 5512913..def386d 100644
--- a/lib/smp_mptctl_io.c
+++ b/lib/smp_mptctl_io.c
@@ -15,6 +15,7 @@
 #include <fcntl.h>
 //#include <curses.h>
 #include <unistd.h>
+#include <sys/sysmacros.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
-- 
2.7.4