multimedia/wf-recorder: make pulseaudio optional

- FreeBSD can use virtual_oss to record audio from applications
- DragonFly cannot use PulseAudio yet, see
  https://github.com/DragonFlyBSD/DeltaPorts/commit/b88835f255a5

multimedia/wf-recorder/Makefile

@@ -5,6 +5,9 @@ DISTVERSION=	0.2.1
 CATEGORIES=	multimedia wayland
 MASTER_SITES=	https://github.com/ammen99/wf-recorder/releases/download/v${DISTVERSION}/
 
+PATCH_SITES=	https://github.com/ammen99/${PORTNAME}/commit/
+PATCHFILES+=	78d6a60833aa.patch:-p1 # https://github.com/ammen99/wf-recorder/pull/88
+
 MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Screen recorder for wlroots-based compositors
 
@@ -15,7 +18,6 @@ BUILD_DEPENDS=	scdoc:textproc/scdoc \
 		wayland-protocols>=1.14:graphics/wayland-protocols \
 		wayland-scanner:graphics/wayland
 LIB_DEPENDS=	libavutil.so:multimedia/ffmpeg \
-		libpulse.so:audio/pulseaudio \
 		libwayland-client.so:graphics/wayland
 
 USES=		compiler:c++11-lang meson pkgconfig tar:xz
@@ -24,15 +26,19 @@ PLIST_FILES=	bin/wf-recorder \
 		man/man1/wf-recorder.1.gz
 PORTDOCS=	README.md
 
-OPTIONS_DEFINE=		DOCS OPENCL
-OPTIONS_DEFAULT=	OPENCL
+OPTIONS_DEFINE=		DOCS OPENCL PULSEAUDIO
+OPTIONS_DEFAULT=	OPENCL PULSEAUDIO
 
 OPENCL_DESC=	RGB to YUV conversion with the help of OpenCL
+PULSEAUDIO_DESC=Audio recording via PulseAudio
 
 OPENCL_BUILD_DEPENDS=	opencl>0:devel/opencl
 OPENCL_LIB_DEPENDS=	libOpenCL.so:devel/ocl-icd
 OPENCL_MESON_ENABLED=	opencl
 
+PULSEAUDIO_LIB_DEPENDS=	libpulse-simple.so:audio/pulseaudio
+PULSEAUDIO_MESON_ENABLED=	pulse
+
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_MAN} ${WRKSRC}/README.md ${STAGEDIR}${DOCSDIR}

multimedia/wf-recorder/distinfo

@@ -1,3 +1,5 @@
 TIMESTAMP = 1586883884
 SHA256 (wf-recorder-0.2.1.tar.xz) = bfe51f4f88ba755ac0ad993d00da706496f84e60b53de0ae24fe1c654cfaa376
 SIZE (wf-recorder-0.2.1.tar.xz) = 19828
+SHA256 (78d6a60833aa.patch) = a5bf2b396a0979249e8a8b7a9321a5c08cc257457679dc9a3895aab46db05f6e
+SIZE (78d6a60833aa.patch) = 11711