# $FreeBSD: head/emulators/xen-kernel/Makefile 565411 2021-02-16 16:03:33Z royger $

PORTNAME=	xen
PORTVERSION=	4.14.1
PORTREVISION=	1
CATEGORIES=	emulators
MASTER_SITES=	http://downloads.xenproject.org/release/xen/${PORTVERSION}/
PKGNAMESUFFIX=	-kernel

MAINTAINER=	royger@FreeBSD.org
COMMENT=	Hypervisor using a microkernel design

LICENSE=	GPLv2

ONLY_FOR_ARCHS=	amd64

USES=		cpe gmake python:build bison

# Ports build environment has ARCH=amd64 set which disables Xen automatic arch
# detection, but amd64 is not a valid arch for Xen. Hardcode x86_64 on the
# command line in order to overwrite the one from the environment.
MAKE_ARGS=	clang=y PYTHON=${PYTHON_CMD} ARCH=x86_64
NO_MTREE=	yes
STRIP=		#
PLIST_FILES=	/boot/xen \
		lib/debug/boot/xen.debug

# Propagate module command line passed by the loader.
EXTRA_PATCHES+= ${PATCHDIR}/0001-x86-pvh-pass-module-command-line-to-dom0.patch:-p1

# Fix EFI BS call ABI.
EXTRA_PATCHES+= ${PATCHDIR}/0001-x86-efi-enable-MS-ABI-attribute-on-clang.patch:-p1

.include <bsd.port.options.mk>

.if ${OPSYS} != FreeBSD
IGNORE=		only supported on FreeBSD
.endif

.if ${OSVERSION} < 1200074
IGNORE=		only supported on FreeBSD 12.0 or newer
.endif

# The ports native 'build' target cannot be used because it sets
# CFLAGS, and that breaks the Xen build system.
do-build:
	${MAKE_CMD} -j${MAKE_JOBS_NUMBER} -C ${WRKSRC} build-xen ${MAKE_ARGS}

do-install:
	${MKDIR} ${STAGEDIR}/boot
	${MKDIR} ${STAGEDIR}${PREFIX}/lib/debug/boot/
	${INSTALL_PROGRAM} ${WRKSRC}/xen/xen ${STAGEDIR}/boot
	${INSTALL_DATA} ${WRKSRC}/xen/xen-syms ${STAGEDIR}${PREFIX}/lib/debug/boot/xen.debug

.include <bsd.port.mk>