Small fix for HP-UX 10.20 with DCE threads

Also --with-libwrap is tested on Linux just fine.

configure.in

@@ -853,6 +853,7 @@ case $SYSTEM_TYPE in
       echo "Using --with-named-thread=-lpthread"
       with_named_thread="-lcma"
     fi
+    AC_DEFINE(HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT)
     ;;
   *hpux11.*)
     echo "Enabling pread/pwrite workaround for hpux 11"

include/my_pthread.h

@@ -349,7 +349,7 @@ extern void my_pthread_attr_setprio(pthread_attr_t *attr, int priority);
 #undef	HAVE_GETHOSTBYADDR_R			/* No definition */
 #endif
 
-#if defined(HAVE_DEC_THREADS)
+#if defined(HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT)
 extern int my_pthread_cond_timedwait(pthread_cond_t *cond,
 				     pthread_mutex_t *mutex,
 				     struct timespec *abstime);

mysys/my_pthread.c

@@ -412,7 +412,7 @@ int my_pthread_cond_init(pthread_cond_t *mp, const pthread_condattr_t *attr)
 
 /* Change functions on HP to work according to POSIX */
 
-#ifdef HAVE_DEC_THREADS
+#ifdef HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT
 #undef pthread_cond_timedwait
 
 int my_pthread_cond_timedwait(pthread_cond_t *cond,
@@ -422,7 +422,7 @@ int my_pthread_cond_timedwait(pthread_cond_t *cond,
   int error=pthread_cond_timedwait(cond,mutex,abstime);
   return error == EAGAIN ? ETIMEDOUT : error;
 }
-#endif /* HAVE_DEC_THREADS */
+#endif /* HAVE_BROKEN_PTHREAD_COND_TIMEDWAIT */
 
 /*
   Emulate SOLARIS style calls, not because it's better, but just to make the