diff -ruN sheerdns/Makefile sheerdns-iggy/Makefile
--- sheerdns/Makefile	2003-04-12 03:04:41.000000000 -0500
+++ sheerdns-iggy/Makefile	2004-09-13 21:08:24.307337920 -0500
@@ -1,9 +1,12 @@
 
-CFLAGS=-Wall -g -O0 -ansi -pedantic
+CFLAGS	= -Wall -g -O2 -pedantic -I/usr/lib
 
 SRCS=$(wildcard *.c)
 
-all: sheerdns sheerdnshash sheerdns.ps
+# if we can't find groff, we'll just skip making the ps docs
+PSDOCS = $(shell groff --version >& /dev/null && echo sheerdns.ps)
+
+all: sheerdns sheerdnshash $(PSDOCS)
 
 OBJECTS=$(SRCS:.c=.o)
 
diff -ruN sheerdns/hash.c sheerdns-iggy/hash.c
--- sheerdns/hash.c	2003-04-12 03:04:59.000000000 -0500
+++ sheerdns-iggy/hash.c	2004-06-13 11:40:11.000000000 -0500
@@ -4,6 +4,9 @@
 #include <assert.h>
 #include <string.h>
 #include <time.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
 #include "hash.h"
 #include "dir.h"
 
@@ -25,7 +28,7 @@
 	unsigned char *s;
 	s = (unsigned char *) hex_hash ((unsigned char *) argv[1]);
 	snprintf (buf, sizeof (buf), SHEERDNS_DIR "/%s/%s", s, argv[1]);
-	mkdir (buf);
+	mkdir (buf, 0700);
 	l = strlen ((char *) s);
 	write (1, s, l);
 	write (1, "\n", 1); }
diff -ruN sheerdns/sheerdns.c sheerdns-iggy/sheerdns.c
--- sheerdns/sheerdns.c	2003-04-13 09:33:14.000000000 -0500
+++ sheerdns-iggy/sheerdns.c	2004-06-13 11:39:09.000000000 -0500
@@ -6,8 +6,8 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <sys/time.h>
-#include <sys/types.h>
 #include <sys/stat.h>
+#include <sys/types.h>
 #include <fcntl.h>
 #include <sys/socket.h>
 #include <string.h>
@@ -179,7 +179,7 @@
 	fd_set fdset;
 	int r, f_max;
 	time_t current_time_time_t;
-	u2 current_time;
+	u2 current_time = 0;
 
 	FD_ZERO (&fdset);
 	FD_SET (s, &fdset);
diff -ruN sheerdns/strutil.h sheerdns-iggy/strutil.h
--- sheerdns/strutil.h	2003-04-13 09:33:06.000000000 -0500
+++ sheerdns-iggy/strutil.h	2004-06-13 11:34:47.000000000 -0500
@@ -1,4 +1,4 @@
-
+void string_wash (unsigned char *p);
 void string_purify (unsigned char *s);
 void string_chomp (unsigned char *s);