ITS#2016 Don't include <openssl/des.h> if we're also including <krb.h>.

libraries/liblutil/passwd.c

@@ -23,7 +23,11 @@
 #include <ac/string.h>
 #include <ac/unistd.h>
 
-#ifdef SLAPD_LMHASH
+/* KPASSWD/krb.h brings in a conflicting des.h so don't use both.
+ * configure currently requires OpenSSL to enable LMHASH. Obviously
+ * this requirement can be fulfilled by the KRB DES library as well.
+ */
+#if defined(SLAPD_LMHASH) && !defined(SLAPD_KPASSWD)
 #	include <openssl/des.h>
 #endif /* SLAPD_LMHASH */