From dc2f59765d9c5fcb98e9c001d987df29602b1e45 Mon Sep 17 00:00:00 2001
From: begasus <begasus@gmail.com>
Date: Fri, 14 Sep 2018 11:06:05 +0200
Subject: gcc7 patch pulled from upstream original jack2


diff --git a/tests/iodelay.cpp b/tests/iodelay.cpp
index e1ba63f..1ef470f 100644
--- a/tests/iodelay.cpp
+++ b/tests/iodelay.cpp
@@ -20,6 +20,7 @@
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <stdint.h>
 #include <math.h>
 #include <unistd.h>
 #include <jack/jack.h>
@@ -167,8 +168,8 @@ static jack_client_t  *jack_handle;
 static jack_port_t    *jack_capt;
 static jack_port_t    *jack_play;
 
-jack_latency_range_t   capture_latency = {-1, -1};
-jack_latency_range_t   playback_latency = {-1, -1};
+jack_latency_range_t   capture_latency = {UINT32_MAX, UINT32_MAX};
+jack_latency_range_t   playback_latency = {UINT32_MAX, UINT32_MAX};
 
 void
 latency_cb (jack_latency_callback_mode_t mode, void *arg)
@@ -266,4 +267,4 @@ int main (int ac, char *av [])
     return 0;
 }
 
-// --------------------------------------------------------------------------------
\ No newline at end of file
+// --------------------------------------------------------------------------------
diff --git a/tests/test.cpp b/tests/test.cpp
index 750d152..91ef651 100644
--- a/tests/test.cpp
+++ b/tests/test.cpp
@@ -480,7 +480,7 @@ int process4(jack_nframes_t nframes, void *arg)
 	jack_nframes_t delta_time = cur_time - last_time;
 
 	Log("calling process4 callback : jack_frame_time = %ld delta_time = %ld\n", cur_time, delta_time);
-	if (delta_time > 0  && (jack_nframes_t)abs(delta_time - cur_buffer_size) > tolerance) {
+	if (delta_time > 0  && abs((int64_t)delta_time - (int64_t)cur_buffer_size) > (int64_t)tolerance) {
 		printf("!!! ERROR !!! jack_frame_time seems to return incorrect values cur_buffer_size = %d, delta_time = %d tolerance %d\n", cur_buffer_size, delta_time, tolerance);
 	}
 
-- 
2.19.0