Index: head/devel/libunwind/Makefile
===================================================================
--- head/devel/libunwind/Makefile	(revision 549956)
+++ head/devel/libunwind/Makefile	(revision 549957)
@@ -1,38 +1,39 @@
 # Created by: stas@FreeBSD.org
 # $FreeBSD$
 
 PORTNAME=	libunwind
 PORTVERSION=	20200331	# This is the release date on SAVANNAH
 PORTREVISION=	1
 CATEGORIES=	devel
 MASTER_SITES=	SAVANNAH \
 		https://github.com/libunwind/libunwind/releases/download/v${PORTVERSION}/
 DISTNAME=	${PORTNAME}-1.4.0
 
 MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Generic stack unwinding library
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/COPYING
 
-ONLY_FOR_ARCHS= aarch64 amd64 i386 powerpc64
+ONLY_FOR_ARCHS= aarch64 amd64 i386 powerpc64 powerpc64le
 
 USES=		compiler:c11 libtool pathfix pkgconfig
 
 CFLAGS_powerpc64=	-maltivec
+CFLAGS_powerpc64le=	-maltivec
 CONFIGURE_ARGS=	ac_cv_path_LATEX2MAN=${TRUE}
 GNU_CONFIGURE=	yes
 INSTALL_TARGET=	install-strip
 USE_LDCONFIG=	yes
 
-PLIST_SUB=	ARCH=${ARCH:S|i386|x86|:S|amd64|x86_64|:S|powerpc64|ppc64|}
+PLIST_SUB=	ARCH=${ARCH:S|i386|x86|:S|amd64|x86_64|:C|powerpc64.*|ppc64|}
 
 .include <bsd.port.pre.mk>
 
-.if ${ARCH} != powerpc64
+.if ! ${ARCH:Mpowerpc64*}
 PLIST_SUB+=	COREDUMP=""
 .else
 PLIST_SUB+=	COREDUMP="@comment "
 .endif
 
 .include <bsd.port.post.mk>