Add ALSA audio output support for pkgsrc/multimedia/mpv

pkgsrc-multimedia-mpv.diff

? patches/patch-audio_out_ao__alsa.c
Index: distinfo
===================================================================
RCS file: /cvsroot/pkgsrc/multimedia/mpv/distinfo,v
retrieving revision 1.51
diff -u -p -d -r1.51 distinfo
--- distinfo	5 Feb 2019 12:07:57 -0000	1.51
+++ distinfo	14 May 2019 12:10:53 -0000
@@ -4,6 +4,7 @@ SHA1 (mpv-0.29.1.tar.gz) = 83f2bc0eb5a8b
 RMD160 (mpv-0.29.1.tar.gz) = 72a4fda3a72ac4fd37ed04435833fa2cf378a012
 SHA512 (mpv-0.29.1.tar.gz) = ec57c9ceaaf2915ee237dd5a1c5ea5d22725d8611e28a9b998e5bb0d8ab5bdf3631d0267fc7b54da31cb1eaa145ef35841e68846bd41c3b9e1024902e92fd086
 Size (mpv-0.29.1.tar.gz) = 3059503 bytes
+SHA1 (patch-audio_out_ao__alsa.c) = c4661d0d22550d6e4eb2b7a42dd04dbcc58123b0
 SHA1 (patch-audio_out_ao__oss.c) = 824c214d0d4464b94e46a922ede4045ae537a534
 SHA1 (patch-player_main.c) = e794199990059cc95050032194bca70557c381d7
 SHA1 (patch-video_out_drm__common.c) = facb8d99fe31119618866c9af512a60e54b4ea6c
Index: options.mk
===================================================================
RCS file: /cvsroot/pkgsrc/multimedia/mpv/options.mk,v
retrieving revision 1.16
diff -u -p -d -r1.16 options.mk
--- options.mk	26 Nov 2018 12:24:47 -0000	1.16
+++ options.mk	14 May 2019 12:10:53 -0000
@@ -5,8 +5,8 @@ PKG_OPTIONS_VAR=	PKG_OPTIONS.mpv
 .include "../../multimedia/libva/available.mk"
 .include "../../multimedia/libvdpau/available.mk"
 
-PKG_SUPPORTED_OPTIONS=	ass bluray caca lua pulseaudio rpi sdl2 v4l2
-PKG_SUGGESTED_OPTIONS=	ass bluray lua pulseaudio
+PKG_SUPPORTED_OPTIONS=	alsa ass bluray caca lua pulseaudio rpi sdl2 v4l2
+PKG_SUGGESTED_OPTIONS=	alsa ass bluray lua pulseaudio
 
 .if ${VAAPI_AVAILABLE} == "yes"
 PKG_SUPPORTED_OPTIONS+=	vaapi
@@ -21,6 +21,16 @@ PKG_SUGGESTED_OPTIONS+=	vdpau
 .include "../../mk/bsd.options.mk"
 
 ###
+### ALSA support (audio output)
+###
+.if !empty(PKG_OPTIONS:Malsa)
+WAF_CONFIGURE_ARGS+=	--enable-alsa
+.include "../../audio/alsa-lib/buildlink3.mk"
+.else
+WAF_CONFIGURE_ARGS+=	--disable-alsa
+.endif
+
+###
 ### libbluray support
 ###
 .if !empty(PKG_OPTIONS:Mbluray)
--- /dev/null	2019-05-14 21:09:13.424794345 +0900
+++ patches/patch-audio_out_ao__alsa.c	2019-05-14 21:09:10.890047804 +0900
@@ -0,0 +1,18 @@
+$NetBSD$
+
+- pull a compat definition of ESTRPIPE for non-Linux OSes
+  from alsa-lib-1.1.4.1/include/type_compat.h
+
+--- audio/out/ao_alsa.c.orig	2018-10-02 19:03:41.000000000 +0000
++++ audio/out/ao_alsa.c
+@@ -49,6 +49,10 @@
+ #define HAVE_CHMAP_API 0
+ #endif
+ 
++#ifndef ESTRPIPE
++#define ESTRPIPE EPIPE
++#endif
++
+ #include "ao.h"
+ #include "internal.h"
+ #include "audio/format.h"