Index: head/audio/orbit-lv2/Makefile
===================================================================
--- head/audio/orbit-lv2/Makefile	(revision 493813)
+++ head/audio/orbit-lv2/Makefile	(revision 493814)
@@ -1,28 +1,26 @@
 # Created by: Yuri Victorovich <yuri@rawbw.com>
 # $FreeBSD$
 
 PORTNAME=	orbit
 PORTVERSION=	0.1.431
 CATEGORIES=	audio
 MASTER_SITES=	https://gitlab.com/OpenMusicKontrollers/orbit.lv2/repository/archive.tar.gz?ref=aca0b7a&dummy=/
 PKGNAMESUFFIX=	-lv2
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	LV2 plugin bundle from Open Music Kontrollers
 
 LICENSE=	ART20
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-BROKEN_powerpc64=	fails to build: cc1: unrecognized command line option -std=gnu11
-
 BUILD_DEPENDS=	lv2>0:audio/lv2
 
-USES=		cmake pkgconfig
+USES=		cmake compiler:c11 pkgconfig
 PLIST_FILES=	lib/lv2/orbit.lv2/manifest.ttl \
 		lib/lv2/orbit.lv2/orbit.so \
 		lib/lv2/orbit.lv2/orbit.ttl
 
 post-extract:
 	@${MV} ${WRKDIR}/orbit* ${WRKDIR}/${PORTNAME}-${PORTVERSION}
 
 .include <bsd.port.mk>