Index: head/devel/kokkos/Makefile
===================================================================
--- head/devel/kokkos/Makefile	(revision 534816)
+++ head/devel/kokkos/Makefile	(revision 534817)
@@ -1,23 +1,25 @@
 # $FreeBSD$
 
 PORTNAME=	kokkos
 DISTVERSION=	3.1.01
 CATEGORIES=	devel
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	C++ performance portability programming ecosystem
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+NOT_FOR_ARCHS=	i386 # Kokkos assumes a 64-bit build; i.e., 8-byte pointers, but found 4-byte pointers instead
+
 USES=		cmake compiler:c++11-lang shebangfix
 USE_GITHUB=	yes
 USE_LDCONFIG=	yes
 SHEBANG_FILES=	bin/nvcc_wrapper
 
 CMAKE_ON=	BUILD_SHARED_LIBS
 
 post-install:
 	@cd ${STAGEDIR}${PREFIX}/include/eti && ${RMDIR} Cuda HPX OpenMP ROCm Serial Threads
 
 .include <bsd.port.mk>