fix configure script

configure.ac

@@ -152,7 +152,7 @@ AC_ARG_WITH( antlr,
       [ antlr_prefix=${withval}],[ antlr_prefix=${prefix} ])
 
 found_antlr3=no
-if test "$antlr_prefix" != "NONE" ; then
+if test "$antlr_prefix" != "NONE" && test "$antlr_prefix" != "/usr" ; then
 	ANTLR_CFLAGS="-I${antlr_prefix}/include"
 	ANTLR_LIBS="-L${antlr_prefix}/lib"
 fi
@@ -239,7 +239,7 @@ AC_ARG_WITH( polarssl,
       [  --with-polarssl      Set prefix where polarssl can be found (ex:/usr, /usr/local)[default=PREFIX] ],
       [ polarssl_prefix=${withval}],[ polarssl_prefix=${prefix} ])
 
-if test "$polarssl_prefix" != "NONE" ; then
+if test "$polarssl_prefix" != "NONE" && test "$polarssl_prefix" != "/usr"; then
 	POLARSSL_CFLAGS="-I${polarssl_prefix}/include"
 	POLARSSL_LIBS="-L${polarssl_prefix}/lib"
 fi

tester/belle_sip_tester.c

@@ -222,10 +222,12 @@ static void test_suite_cleanup_failure_message_handler(const CU_pSuite pSuite) {
 static void test_start_message_handler(const CU_pTest pTest, const CU_pSuite pSuite) {
 	if (belle_sip_tester_use_log_file) belle_sip_warning("Suite [%s] Test [%s]", pSuite->pName,pTest->pName);
 	printf("\nSuite [%s] Test [%s]", pSuite->pName,pTest->pName);
+	fflush(stdout);
 }
 static void test_suite_start_message_handler(const CU_pSuite pSuite) {
 	if (belle_sip_tester_use_log_file) belle_sip_warning("Suite [%s]", pSuite->pName);
 	printf("\nSuite [%s]", pSuite->pName);
+	fflush(stdout);
 }
 int belle_sip_tester_run_tests(const char *suite_name, const char *test_name) {
 	int i,ret;