svn commit: r416003 - head/comms/svxlink/files
Diane Bruce
db at FreeBSD.org
Sat May 28 15:30:42 UTC 2016
Author: db
Date: Sat May 28 15:30:41 2016
New Revision: 416003
URL: https://svnweb.freebsd.org/changeset/ports/416003
Log:
Summary: comms/svxlink: Fix build with libc++ 3.8.0
During the exp-run in bug 208158, it was found that comms/svxlink gives errors
with libc++ 3.8.0 [1]:
/wrkdirs/usr/ports/comms/svxlink/work/svxlink-15.11/src/async/audio/AsyncAudioDe
+viceAlsa.cpp:551:7:
error: call to 'abs' is ambiguous
if (::abs(real_rate - sample_rate) > 100)
^~~~~
This is because abs() is being called with an unsigned argument. Fix this by
casting 'real_rate' to int, since it was assigned from 'sample_rate' anyhow.
PR: ports/209371
Reported by: @dim
Added:
head/comms/svxlink/files/patch-src_async_audio_AsyncAudioDeviceAlsa.cpp (contents, props changed)
Added: head/comms/svxlink/files/patch-src_async_audio_AsyncAudioDeviceAlsa.cpp
==============================================================================
--- /dev/null 00:00:00 1970 (empty, because file is newly added)
+++ head/comms/svxlink/files/patch-src_async_audio_AsyncAudioDeviceAlsa.cpp Sat May 28 15:30:41 2016 (r416003)
@@ -0,0 +1,11 @@
+--- src/async/audio/AsyncAudioDeviceAlsa.cpp.orig 2015-11-22 16:03:59 UTC
++++ src/async/audio/AsyncAudioDeviceAlsa.cpp
+@@ -548,7 +548,7 @@ bool AudioDeviceAlsa::initParams(snd_pcm
+ return false;
+ }
+
+- if (::abs(real_rate - sample_rate) > 100)
++ if (::abs((int)real_rate - sample_rate) > 100)
+ {
+ cerr << "*** ERROR: The sample rate could not be set to "
+ << sample_rate << "Hz for ALSA device \"" << dev_name << "\". "
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