From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 26 Aug 2011 07:43:11 +0000 (+0200)
Subject: pulse - Define a dummy PA_CHECK_VERSION() when not available
X-Git-Tag: v1.0.25~5
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=83d5f81b7fb873dfe603356ee5b97b1381a4d5ec;p=alsa-plugins.git

pulse - Define a dummy PA_CHECK_VERSION() when not available

An old version of PA doesn't define this macro, and gives a build error.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/pulse/pcm_pulse.c b/pulse/pcm_pulse.c
index b0e52ab..e0fbd4c 100644
--- a/pulse/pcm_pulse.c
+++ b/pulse/pcm_pulse.c
@@ -587,7 +587,11 @@ static void stream_request_cb(pa_stream * p, size_t length, void *userdata)
 	update_active(pcm);
 }
 
-#if defined(PA_CHECK_VERSION) && PA_CHECK_VERSION(0,99,0)
+#ifndef PA_CHECK_VERSION
+#define PA_CHECK_VERSION(x, y, z)	0
+#endif
+
+#if PA_CHECK_VERSION(0,99,0)
 #define DEFAULT_HANDLE_UNDERRUN		1
 #define do_underrun_detect(pcm, p) \
 	((pcm)->written <= pa_stream_get_underflow_index(p))