Index: head/math/elemental/Makefile
===================================================================
--- head/math/elemental/Makefile	(revision 537002)
+++ head/math/elemental/Makefile	(revision 537003)
@@ -1,45 +1,46 @@
 # $FreeBSD$
 
 PORTNAME=	elemental
 DISTVERSIONPREFIX=	v
 DISTVERSION=	0.87.7
 PORTREVISION=	1
 CATEGORIES=	math
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Dense and sparse linear algebra, conic optimization, lattice reduction
 
 LICENSE=	BSD2CLAUSE
 
+BROKEN_FreeBSD_12_powerpc64=	fails to compile: include/El/blas_like/level1/Copy.hpp:522:27: ambiguous template specialization 'Copy<>' for 'void El::Copy(const El::Matrix<int>&, El::Matrix<int>&)'
 BROKEN_i386=	clang crashes: https://bugs.llvm.org/show_bug.cgi?id=46026
 
 LIB_DEPENDS=	libgmp.so:math/gmp \
 		libmetis.so:math/metis \
 		libmpc.so:math/mpc \
 		libmpfr.so:math/mpfr \
 		libmpi_cxx.so:net/openmpi \
 		libopenblas.so:math/openblas \
 		libqd.so:math/qd
 
 USES=		cmake compiler:c++11-lang fortran
 USE_GITHUB=	yes
 GH_PROJECT=	Elemental
 USE_LDCONFIG=	yes
 
 CMAKE_ON=	EL_DISABLE_PARMETIS
 CMAKE_ARGS=	-DGFORTRAN_LIB:STRING=${LOCALBASE}/lib/gcc${GCC_DEFAULT}/libgfortran.so \
 		-DFREEBSD_GCC_LIB:STRING=${LOCALBASE}/lib/gcc${GCC_DEFAULT}/libgcc_s.so
 
 DOCSDIR=	${PREFIX}/share/doc/Elemental
 
 OPTIONS_DEFINE=	DOCS
 
 PORTDOCS=	*
 
 post-install:
 	@cd ${STAGEDIR}${PREFIX} && \
 		${MV} CMake lib/cmake && \
 		${RM} -r ${STAGEDIR}${PREFIX}/python && \
 		${RM} -r ${STAGEDIR}${PREFIX}/conf
 
 .include <bsd.port.mk>