5910 libnisdb won't build with modern GCC

*** 17,26 ****
--- 17,27 ----
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*
+  * Copyright 2015 Gary Mills
   * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #include <synch.h>
*** 513,523 ****
          LDAP                    *ld;
          int                     ldapVersion = LDAP_VERSION3;
          int                     derefOption = LDAP_DEREF_ALWAYS;
          int                     timelimit = proxyInfo.search_time_limit;
          int                     sizelimit = proxyInfo.search_size_limit;
-         char                    *myself = "ldapInit";
  
          if (srv == 0)
                  return (0);
  
          if (use_ssl) {
--- 514,523 ----
*** 616,626 ****
   * Return LDAP_UNAVAILABLE upon success, in which case the caller mustn't
   * try to use the structure pointer in any way.
   */
  static int
  freeCon(__nis_ldap_conn_t *lc) {
-         char                    *myself = "freeCon";
  
          if (!assertExclusive(lc))
                  return (LDAP_PARAM_ERROR);
  
          incrementRC(lc);
--- 616,625 ----
*** 1032,1042 ****
                  (void) rw_unlock(&ldapConLock);
                  return (LDAP_NO_MEMORY);
          }
  
          /* Remove leading white space */
!         for (0; *sl == ' ' || *sl == '\t'; sl++);
  
          /* Create connection for each server on the list */
          for (s = sl; *s != '\0'; s = e+1) {
                  int     l;
  
--- 1031,1041 ----
                  (void) rw_unlock(&ldapConLock);
                  return (LDAP_NO_MEMORY);
          }
  
          /* Remove leading white space */
!         for (; *sl == ' ' || *sl == '\t'; sl++);
  
          /* Create connection for each server on the list */
          for (s = sl; *s != '\0'; s = e+1) {
                  int     l;
  
*** 2225,2235 ****
          int                     stat, add = 0;
          LDAPMod                 **mods = 0;
          __nis_ldap_conn_t       *lc;
          struct timeval          tv;
          LDAPMessage             *msg = 0;
-         char                    *myself = "ldapModify";
          int                     msgid;
          int                     lderr;
          char                    **referralsp = NULL;
          bool_t                  delete = FALSE;
  
--- 2224,2233 ----