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-rw-r--r--package/jack2/0005-gcc7.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/package/jack2/0005-gcc7.patch b/package/jack2/0005-gcc7.patch
new file mode 100644
index 0000000000..dadaf44ed9
--- /dev/null
+++ b/package/jack2/0005-gcc7.patch
@@ -0,0 +1,31 @@
+From f7bccdca651592cc4082b28fd4a01ed6ef8ab655 Mon Sep 17 00:00:00 2001
+From: Kjetil Matheussen <k.s.matheussen@notam02.no>
+Date: Sat, 15 Jul 2017 13:21:59 +0200
+Subject: [PATCH] Tests: Fix compilation with gcc7
+
+Fixes
+../tests/test.cpp: In function ‘int process4(jack_nframes_t, void*)’:
+../tests/test.cpp:483:73: error: call of overloaded ‘abs(jack_nframes_t)’ is ambiguous
+ if (delta_time > 0 && (jack_nframes_t)abs(delta_time - cur_buffer_size) > tolerance) {
+
+Downloaded from upstream commit
+https://github.com/jackaudio/jack2/commit/f7bccdca651592cc4082b28fd4a01ed6ef8ab655
+
+Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
+---
+ tests/test.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tests/test.cpp b/tests/test.cpp
+index 8a8a8117..d2ef9a05 100644
+--- a/tests/test.cpp
++++ b/tests/test.cpp
+@@ -479,7 +479,7 @@ 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);
+ }
+
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