Index: head/biology/linux-foldingathome/Makefile
===================================================================
--- head/biology/linux-foldingathome/Makefile	(revision 528976)
+++ head/biology/linux-foldingathome/Makefile	(revision 528977)
@@ -1,66 +1,67 @@
 # Created by: Yonatan <onatan@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	foldingathome
 DISTVERSION=	7.5.1-1
+PORTREVISION=	1
 CATEGORIES=	biology linux
 MASTER_SITES=	https://download.foldingathome.org/releases/public/release/fahclient/centos-6.7-64bit/v${DISTVERSION:R}/
 PKGNAMEPREFIX=	linux-
 DISTNAME=	fahclient-${DISTVERSION}
 EXTRACT_SUFX=	.x86_64.rpm
 
 MAINTAINER=	0mp@FreeBSD.org
 COMMENT=	Folding@home Client
 
 LICENSE=	FAHSL
 LICENSE_NAME=	Folding@home Software License
 LICENSE_FILE=	${WRKSRC}/usr/share/doc/fahclient/copyright
 LICENSE_PERMS=	no-dist-mirror no-dist-sell no-pkg-mirror no-pkg-sell \
 		auto-accept
 
 LEGAL_TEXT=	Distribution without permission is prohibited
 
 ONLY_FOR_ARCHS=	amd64
 ONLY_FOR_ARCHS_REASON=	The i386 client has not been ported
 
 USES=		dos2unix linux
 DOS2UNIX_FILES=	usr/share/doc/fahclient/*
 USE_RC_SUBR=	fahclient
 
 ETCDIR=		${PREFIX}/etc/fahclient
 DOCSDIR=	${PREFIX}/share/doc/fahclient
 NO_BUILD=	yes
 
 SUB_FILES=	pkg-message
 SUB_LIST=	FAHCLIENT_CONFIG_XML=${_FAHCLIENT_CONFIG_XML} \
 		FAHCLIENT_PROGRAM=${_FAHCLIENT_PROGRAM} \
 		FAHCLIENT_WORK_DIR=${_FAHCLIENT_WORK_DIR}
 NO_WRKSUBDIR=	yes
 
 USERS=		fahclient
 GROUPS=		fahclient
 
 PLIST_SUB=	FAHCLIENT_WORK_DIR=${_FAHCLIENT_WORK_DIR}
 
 PORTDOCS=	CHANGELOG.md README.md
 
 OPTIONS_DEFINE=	DOCS
 
 _FAHCLIENT_CONFIG_XML=	${ETCDIR}/config.xml
 _FAHCLIENT_WORK_DIR=	/var/db/fahclient
 _FAHCLIENT_PROGRAM=	${PREFIX}/bin/FAHClient
 
 do-install:
 	${INSTALL_PROGRAM} ${WRKSRC}/usr/bin/FAHClient ${STAGEDIR}${PREFIX}/bin/
 	${INSTALL_PROGRAM} ${WRKSRC}/usr/bin/FAHCoreWrapper ${STAGEDIR}${PREFIX}/bin/
 	@${MKDIR} ${STAGEDIR}${ETCDIR}
 	${INSTALL_DATA} ${WRKSRC}/usr/share/doc/fahclient/sample-config.xml \
 		${STAGEDIR}${_FAHCLIENT_CONFIG_XML}.sample
 	@${MKDIR} ${STAGEDIR}${_FAHCLIENT_WORK_DIR}
 
 post-install-DOCS-on:
 	@${MKDIR} ${STAGEDIR}${DOCSDIR}
 	${INSTALL_MAN} ${PORTDOCS:S|^|${WRKSRC}/usr/share/doc/fahclient/|} \
 		${STAGEDIR}${DOCSDIR}
 
 .include <bsd.port.mk>
Index: head/biology/linux-foldingathome/files/fahclient.in
===================================================================
--- head/biology/linux-foldingathome/files/fahclient.in	(revision 528976)
+++ head/biology/linux-foldingathome/files/fahclient.in	(revision 528977)
@@ -1,66 +1,66 @@
 #! /bin/sh -
 #
 # $FreeBSD$
 #
 # SPDX-License-Identifier: BSD-2-Clause
 #
 # Copyright (c) 2020 Mateusz Piotrowski <0mp@FreeBSD.org>
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
 #
 #     1. Redistributions of source code must retain the above copyright notice,
 #        this list of conditions and the following disclaimer.
 #     2. Redistributions in binary form must reproduce the above copyright
 #        notice, this list of conditions and the following disclaimer in the
 #        documentation and/or other materials provided with the distribution.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 # POSSIBILITY OF SUCH DAMAGE.
 
 # PROVIDE: fahclient
 # REQUIRE: DAEMON LOGIN NETWORKING linux
 
 . /etc/rc.subr
 
 name='fahclient'
 rcvar='fahclient_enable'
 
 load_rc_config 'fahclient'
 
 # Default settings.
 : "${fahclient_enable:=NO}"
 : "${fahclient_user:=fahclient}"
 : "${fahclient_chdir:=%%FAHCLIENT_WORK_DIR%%}"
 
 : "${fahclient_pidfile:=%%FAHCLIENT_WORK_DIR%%/fahclient.pid}"
 : "${fahclient_config:=%%ETCDIR%%/config.xml}"
 : "${fahclient_logfile:=%%FAHCLIENT_WORK_DIR%%/log.txt}"
 
 pidfile="${fahclient_pidfile}"
 command='%%FAHCLIENT_PROGRAM%%'
 # Some notes on the specified options:
 # - --config is necessary to point the program to the correct configuration
 #   file.
 # - --chdir is used to switch to a desired work directory. The program is going
 #   to create a lot of files in its current working directory so should not be
 #   just any directory on the system.
 # - --pid-file specifies the location for the PID file.
 # - --daemon is to detach the program from the terminal and run it
 #   in the background.
 command_args="--config ${fahclient_config} --chdir ${fahclient_chdir}"
 command_args="${command_args} --pid-file ${pidfile} --daemon"
 extra_commands="log"
 log_cmd="tail -F -- ${fahclient_logfile}"
-required_modules='linprocfs linsysfs linuxcommon'
+required_modules='linprocfs linsysfs linux64:linux64elf'
 
 run_rc_command "$1"