From 85800b0a339b7a782cb6abe5b7fedb52107b92f7 Mon Sep 17 00:00:00 2001
From: Brian Candler <b.candler@pobox.com>
Date: Thu, 14 Dec 2017 10:30:49 +0000
Subject: [PATCH] Fix crackcheck Makefile to allow building on Ubuntu

---
 examples/auth/crackcheck/Makefile     | 2 +-
 examples/auth/crackcheck/crackcheck.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/examples/auth/crackcheck/Makefile b/examples/auth/crackcheck/Makefile
index 84377aafefe..edc764529b3 100644
--- a/examples/auth/crackcheck/Makefile
+++ b/examples/auth/crackcheck/Makefile
@@ -15,7 +15,7 @@ OBJS = crackcheck.o
 LIBS = -lcrack
 
 crackcheck: $(OBJS)
-	$(CC) $(CFLAGS) $(LIBS) -o crackcheck $(OBJS)
+	$(CC) $(CFLAGS) -o crackcheck $(OBJS) $(LIBS)
 
 clean:
 	rm -f core *.o crackcheck
diff --git a/examples/auth/crackcheck/crackcheck.c b/examples/auth/crackcheck/crackcheck.c
index 0c997bb00b6..c3037756f42 100644
--- a/examples/auth/crackcheck/crackcheck.c
+++ b/examples/auth/crackcheck/crackcheck.c
@@ -4,6 +4,7 @@
 #include <stdio.h>
 #include <ctype.h>
 #include <crack.h>
+#include <unistd.h>
 
 void usage(char *command) {
 	char *c, *comm;