Index: head/audio/webrtc-audio-processing/Makefile
===================================================================
--- head/audio/webrtc-audio-processing/Makefile	(revision 557410)
+++ head/audio/webrtc-audio-processing/Makefile	(revision 557411)
@@ -1,27 +1,28 @@
 # $FreeBSD$
 
 PORTNAME=	webrtc-audio-processing
 DISTVERSION=	1.0
 CATEGORIES=	audio
 MASTER_SITES=	https://freedesktop.org/software/pulseaudio/${PORTNAME}/
 
 PATCH_SITES=	https://gitlab.freedesktop.org/pulseaudio/${PORTNAME}/-/commit/
 PATCHFILES+=	2083c9a5dd34.diff:-p1 # https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/merge_requests/6
 
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	AudioProcessing module from WebRTC project
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 LIB_DEPENDS=	libabsl_strings.so:devel/abseil
 
 USES=		compiler:c++14-lang localbase:ldflags meson
 USE_LDCONFIG=	yes
+CFLAGS_armv6=	-DPFFFT_SIMD_DISABLE # https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/issues/6
 CFLAGS_i386=	-msse # https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/issues/5
 
 post-patch:
 # https://gitlab.freedesktop.org/pulseaudio/webrtc-audio-processing/-/issues/4
 	@${REINPLACE_CMD} '/absl/s/registry/reflection/' ${WRKSRC}/meson.build
 
 .include <bsd.port.mk>