FS-4753 --resolve this should properly detect it everywhere

libs/sofia-sip/.update

@@ -1 +1 @@
-Mon Oct  1 12:24:45 CDT 2012
+Tue Oct 23 13:13:35 EDT 2012

libs/sofia-sip/Makefile.am

@@ -40,6 +40,9 @@ dist_man_MANS =
 #		man/man1/localinfo.1 man/man1/addrinfo.1 \
 #		man/man1/stunc.1 man/man1/sip-dig.1
 
+noop:
+	@echo ok
+
 $(dist_man_MANS): manpages
 
 manpages:

libs/sofia-sip/configure.ac

@@ -254,6 +254,9 @@ if test x"$have_check" = "xyes"; then
 fi
 AC_CHECK_HEADERS([fnmatch.h])
 
+AC_CHECK_LIB(pthread, pthread_setschedprio, [AC_DEFINE(HAVE_PTHREAD_SETSCHEDPRIO, 1, [Define if you have pthread_setschedprio()])])
+
+
 dnl dl is currently used only in testing
 AC_CHECK_LIB([dl], [dlopen], [
    dnl Note: -ldl is not added to LIBS

libs/sofia-sip/libsofia-sip-ua/su/su_pthread_port.c

@@ -269,13 +269,10 @@ int su_pthreaded_port_start(su_port_create_f *create,
   pthread_mutex_lock(arg.mutex);
   if (pthread_create(&tid, &attr, su_pthread_port_clone_main, &arg) == 0) {
 
-#if defined (WIN32)
-    /* this needs to be revisited when pthread for Windows supports thread priority settings */
-#elif defined (__APPLE__)
-    /* no such function on Apple */
-#else
+#ifdef HAVE_PTHREAD_SETSCHEDPRIO
 	  pthread_setschedprio(tid, 99);
 #endif
+
     pthread_cond_wait(arg.cv, arg.mutex);
     thread_created = 1;
   }