Index: head/graphics/vapoursynth-fmtconv/Makefile
===================================================================
--- head/graphics/vapoursynth-fmtconv/Makefile	(revision 520449)
+++ head/graphics/vapoursynth-fmtconv/Makefile	(revision 520450)
@@ -1,45 +1,47 @@
 # $FreeBSD$
 
 PORTNAME=	fmtconv
 PORTVERSION=	r22
 CATEGORIES=	graphics
 PKGNAMEPREFIX=	vapoursynth-
 
+PATCH_SITES=	https://github.com/${GH_ACCOUNT}/${GH_PROJECT}/commit/
+PATCHFILES+=	3b64292dd274.patch:-p1
+PATCHFILES+=	5e0340d35e4d.patch:-p1
+PATCHFILES+=	c62063bc34c6.patch:-p1
+
 MAINTAINER=	jbeich@FreeBSD.org
 COMMENT=	Format conversion tools for Vapoursynth
 
 LICENSE=	WTFPL
 
 BUILD_DEPENDS=	${LOCALBASE}/include/vapoursynth/VapourSynth.h:multimedia/vapoursynth
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	EleonoreMizo
 
 USES=		autoreconf compiler:c++11-lib gmake libtool pkgconfig
 EXCLUDE=	VapourSynth.h *.txt
 EXTRACT_AFTER_ARGS=	${EXCLUDE:S,^,--exclude ,}
 WRKSRC_SUBDIR=	build/unix
 PATCH_WRKSRC=	${WRKSRC:H:H}
 GNU_CONFIGURE=	yes
 CONFIGURE_ARGS=	--libdir="${DATADIR}"
 CPPFLAGS+=	`pkg-config vapoursynth --cflags`
 INSTALL_TARGET=	install-strip
 DATADIR=	${PREFIX}/lib/vapoursynth
 DOCSDIR=	${PREFIX}/share/doc/${PKGBASE}
 PORTDATA=	lib${PORTNAME}.so
 PORTDOCS=	*
 
 OPTIONS_DEFINE=	DOCS
 
 post-patch:
 	@${REINPLACE_CMD} -e 's/x86_64/&|amd64/' \
 		${WRKSRC}/configure.ac
-	@${REINPLACE_CMD} -e 's/ -O3//' \
-		-e 's/ -latomic//' \
-		${WRKSRC}/Makefile.am
 
 post-install:
 	(cd ${PATCH_WRKSRC}/doc && ${COPYTREE_SHARE} \
 		"${PORTDOCS}" ${STAGEDIR}${DOCSDIR})
 
 .include <bsd.port.mk>
Index: head/graphics/vapoursynth-fmtconv/distinfo
===================================================================
--- head/graphics/vapoursynth-fmtconv/distinfo	(revision 520449)
+++ head/graphics/vapoursynth-fmtconv/distinfo	(revision 520450)
@@ -1,3 +1,9 @@
 TIMESTAMP = 1576074577
 SHA256 (EleonoreMizo-fmtconv-r22_GH0.tar.gz) = 0b524b9e2ba9ebb8e5798265679daeef7bd9c568629b0c33d7b27a8a3a51c8f9
 SIZE (EleonoreMizo-fmtconv-r22_GH0.tar.gz) = 236034
+SHA256 (3b64292dd274.patch) = 5ce936df4d5b8070ae4f4ffa1e98d6930b5c1a961a6e46123070c3d7a0966696
+SIZE (3b64292dd274.patch) = 82938
+SHA256 (5e0340d35e4d.patch) = 42b87e45d82fab3823b2ce99a4995169ca2b7e45f14986bd361bff171e74ad0e
+SIZE (5e0340d35e4d.patch) = 9765
+SHA256 (c62063bc34c6.patch) = 32dea7345f17653f35e1ed00de21361f9e1fcec271226bbbcd48b2adab083d4c
+SIZE (c62063bc34c6.patch) = 618