# Created by: Juergen Lock <nox@jelal.kn-bremen.de>
# $FreeBSD$

PORTNAME=	qemu
PORTVERSION=	2.4.1
CATEGORIES=	emulators
MASTER_SITES=	http://wiki.qemu.org/download/
DISTFILES=	${DISTNAME}${EXTRACT_SUFX}
DIST_SUBDIR=	qemu/${PORTVERSION}

MAINTAINER=	bofh@FreeBSD.org
COMMENT?=	QEMU CPU Emulator

LICENSE=	GPLv2

HAS_CONFIGURE=	yes
USES=		cpe gmake pkgconfig bison perl5 python:2,build tar:bzip2
USE_PERL5=	build
USE_XORG=	pixman
USE_GNOME+=	glib20
MAKE_ENV+=	BSD_MAKE="${MAKE}"
ONLY_FOR_ARCHS=	amd64 i386 powerpc powerpc64 # XXX someone wants to debug sparc64 hosts?

OPTIONS_DEFINE=	SAMBA X11 GTK2 OPENGL GNUTLS SASL JPEG PNG CURL \
		CDROM_DMA PCAP USBREDIR GNS3 X86_TARGETS \
		STATIC_LINK DOCS BSD_USER
SAMBA_DESC=		samba dependency (for -smb)
GNUTLS_DESC=		gnutls dependency (vnc encryption)
SASL_DESC=		cyrus-sasl dependency (vnc encryption)
JPEG_DESC=		jpeg dependency (vnc lossy compression)
PNG_DESC=		png dependency (vnc compression)
CDROM_DMA_DESC=		IDE CDROM DMA
PCAP_DESC=		pcap dependency (networking with bpf)
USBREDIR_DESC=		usb device network redirection (experimental!)
GNS3_DESC=		gns3 patches (promiscuous multicast)
X86_TARGETS_DESC=	Don't build non-x86 system targets
BSD_USER_DESC=		Also build bsd-user targets (for testing)
STATIC_LINK_DESC=	Statically link the executables
OPTIONS_DEFAULT=X11 GTK2 OPENGL GNUTLS SASL JPEG PNG CDROM_DMA CURL PCAP GNS3
OPTIONS_SUB=	yes
X11_USE=	SDL=sdl
X11_CONFIGURE_ON=	--enable-sdl
X11_CONFIGURE_OFF=	--disable-sdl
GTK2_USE=	GNOME=gtk20,vte
GTK2_USES=	gettext
GTK2_CONFIGURE_OFF=	--disable-gtk --disable-vte
GNUTLS_LIB_DEPENDS=	libgnutls.so:${PORTSDIR}/security/gnutls
GNUTLS_CONFIGURE_OFF=	--disable-vnc-tls
SASL_LIB_DEPENDS=	libsasl2.so:${PORTSDIR}/security/cyrus-sasl2
SASL_CONFIGURE_OFF=	--disable-vnc-sasl
JPEG_USES=		jpeg
JPEG_CONFIGURE_OFF=	--disable-vnc-jpeg
PNG_LIB_DEPENDS=	libpng.so:${PORTSDIR}/graphics/png
PNG_CONFIGURE_OFF=	--disable-vnc-png
CURL_LIB_DEPENDS=	libcurl.so:${PORTSDIR}/ftp/curl
CURL_CONFIGURE_OFF=	--disable-curl
OPENGL_USE=	GL=yes
OPENGL_CONFIGURE_OFF=	--disable-opengl
USBREDIR_BUILD_DEPENDS=	usbredir>=0.6:${PORTSDIR}/net/usbredir
USBREDIR_RUN_DEPENDS=	usbredir>=0.6:${PORTSDIR}/net/usbredir
USBREDIR_CONFIGURE_OFF=	--disable-usb-redir
PCAP_CONFIGURE_ON=	--enable-pcap
STATIC_LINK_CONFIGURE_ON=	--static
SAMBA_RUN_DEPENDS=	${LOCALBASE}/sbin/smbd:${PORTSDIR}/net/samba36
DOCS_BUILD_DEPENDS=	texi2html:${PORTSDIR}/textproc/texi2html
DOCS_USES=		makeinfo
DOCS_MAKE_ARGS_OFF=	NOPORTDOCS=1

.if !defined(QEMU_USER_STATIC)
CONFLICTS_INSTALL=	qemu-devel-[0-9]* qemu-sbruno-[0-9]*
.endif

PORTDOCS=	docs qemu-doc.html qemu-tech.html qmp-commands.txt

WITHOUT_CPU_CFLAGS=yes	#to avoid problems with register allocation
CFLAGS:=	${CFLAGS:C/-fno-tree-vrp//}
CONFIGURE_ARGS+=--localstatedir=/var --extra-ldflags=-L\"${LOCALBASE}/lib\" \
		--disable-smartcard-nss --disable-libssh2 --enable-debug \
		--prefix=${PREFIX} --cc=${CC} --enable-docs --disable-kvm \
		--disable-linux-user --disable-linux-aio --disable-xen \
		--smbd=${LOCALBASE}/sbin/smbd --enable-debug-info --python=${PYTHON_CMD} \
		--extra-cflags=-I${WRKSRC}\ -I${LOCALBASE}/include\ -DPREFIX=\\\"\"${PREFIX}\\\"\"

.include <bsd.port.options.mk>

.if defined(QEMU_USER_STATIC)
.if ${ARCH} != "amd64"
CONFIGURE_ARGS+=	--target-list=i386-bsd-user,sparc-bsd-user,arm-bsd-user,mips-bsd-user,mipsel-bsd-user
.else
CONFIGURE_ARGS+=	--target-list=i386-bsd-user,x86_64-bsd-user,sparc-bsd-user,sparc64-bsd-user,arm-bsd-user,mips-bsd-user,mipsel-bsd-user,mips64-bsd-user,mips64el-bsd-user
.endif
.else
.if ${PORT_OPTIONS:MX86_TARGETS}
.if ${PORT_OPTIONS:MBSD_USER}
.if ${ARCH} != "amd64"
CONFIGURE_ARGS+=	--target-list=i386-softmmu,x86_64-softmmu,i386-bsd-user,sparc-bsd-user,arm-bsd-user,mips-bsd-user,mipsel-bsd-user
.else
CONFIGURE_ARGS+=	--target-list=i386-softmmu,x86_64-softmmu,i386-bsd-user,x86_64-bsd-user,sparc-bsd-user,sparc64-bsd-user,arm-bsd-user,mips-bsd-user,mipsel-bsd-user,mips64-bsd-user,mips64el-bsd-user
.endif
.else
CONFIGURE_ARGS+=	--target-list=i386-softmmu,x86_64-softmmu
.endif
.else
.if empty(PORT_OPTIONS:MBSD_USER)
CONFIGURE_ARGS+=	--disable-bsd-user
.else
.if ${ARCH} != "amd64"
CONFIGURE_ARGS+=	--target-list=i386-softmmu,x86_64-softmmu,aarch64-softmmu,alpha-softmmu,arm-softmmu,cris-softmmu,lm32-softmmu,m68k-softmmu,microblaze-softmmu,microblazeel-softmmu,mips-softmmu,mipsel-softmmu,mips64-softmmu,mips64el-softmmu,or32-softmmu,ppc-softmmu,ppcemb-softmmu,ppc64-softmmu,sh4-softmmu,sh4eb-softmmu,sparc-softmmu,sparc64-softmmu,s390x-softmmu,xtensa-softmmu,xtensaeb-softmmu,unicore32-softmmu,moxie-softmmu,i386-bsd-user,sparc-bsd-user,arm-bsd-user,mips-bsd-user,mipsel-bsd-user
.endif
.endif
.endif
.endif

.if ${PORT_OPTIONS:MBSD_USER} && ${ARCH} == "sparc64"
IGNORE=	bsd-user targets not tested on sparc64
.endif

.if empty(PORT_OPTIONS:MBSD_USER) || ${ARCH} != "amd64"
PLIST_SUB+=     BSD_USER64="@comment "
.else
PLIST_SUB+=     BSD_USER64=""
.endif

.if defined(QEMU_USER_STATIC)
PLIST_SUB+=	SOFTMMU="@comment " STATIC="-static"
.else
PLIST_SUB+=	SOFTMMU="" STATIC=""
.endif

.if ${PORT_OPTIONS:MSTATIC_LINK} && (${PORT_OPTIONS:MGTK2} || ${PORT_OPTIONS:MX11})
IGNORE=		X11 ui cannot be built static
.endif

.if !defined(STRIP) || ${STRIP} == ""
CONFIGURE_ARGS+=--disable-strip
.endif

.if ${ARCH} == "amd64"
MAKE_ARGS+=	ARCH=x86_64
.endif

.if ${ARCH} == "powerpc"
MAKE_ARGS+=	ARCH=ppc
.endif

.if ${ARCH} == "powerpc64"
MAKE_ARGS+=	ARCH=ppc64
.endif

.if ${ARCH} == "sparc64"
CONFIGURE_ARGS+=	--sparc_cpu=v9
.endif

# -lprocstat actually only _needs_ -lelf after r249666 or r250870 (MFC)
# but it shouldn't matter much
post-patch:
	@${REINPLACE_CMD} -e '/LIBS/s|-lprocstat|-lprocstat -lelf|' \
		${WRKSRC}/configure
	@${REINPLACE_CMD} -e '/libs_qga=/s|glib_libs|glib_libs -lintl|' ${WRKSRC}/configure
	@${REINPLACE_CMD} -E \
		-e "/^by Tibor .TS. S/s|Sch.*z.$$|Schuetz.|" \
		${WRKSRC}/qemu-doc.texi
	@${REINPLACE_CMD} -E \
		-e "s|^(CFLAGS=).*|\1${CFLAGS} -fno-strict-aliasing|" \
		-e "s|^(LDFLAGS=).*|\1${LDFLAGS}|" \
		${WRKSRC}/Makefile.target
	@${REINPLACE_CMD} -E \
		-e "s|^(CFLAGS=).*|\1${CFLAGS} -fno-strict-aliasing -I.|" \
		-e "s|^(LDFLAGS=).*|\1${LDFLAGS}|" \
		${WRKSRC}/Makefile
	@${REINPLACE_CMD} -E \
		-e "1s|^(#! )/usr/bin/perl|\1${PERL}|" \
		${WRKSRC}/scripts/texi2pod.pl

post-patch-CDROM_DMA-off:
	@${REINPLACE_CMD} -e '/USE_DMA_CDROM/d' ${WRKSRC}/hw/ide/internal.h

post-patch-GNS3-on:
	@${REINPLACE_CMD} -e 's|(buf\[0\] & 1) && (rctl & E1000_RCTL_MPE)|buf[0] \& 1|' \
		${WRKSRC}/hw/net/e1000.c

post-patch-PCAP-on:
	@cd ${WRKSRC} && ${PATCH} --quiet < ${FILESDIR}/pcap-patch

# XXX need to disable usb host code on head while it's not ported to the
# new usb stack yet
post-configure:
	@${REINPLACE_CMD} -E \
		-e "s|^(HOST_USB=)bsd|\1stub|" \
		${WRKSRC}/config-host.mak

.if !target(post-install)
post-install:
	${INSTALL_SCRIPT} ${FILESDIR}/qemu-ifup.sample ${STAGEDIR}${PREFIX}/etc
	${INSTALL_SCRIPT} ${FILESDIR}/qemu-ifdown.sample ${STAGEDIR}${PREFIX}/etc
	@${STRIP_CMD} ${STAGEDIR}${PREFIX}/bin/qemu-*

post-install-DOCS-on:
	@(cd ${WRKSRC} && ${COPYTREE_SHARE} docs ${STAGEDIR}${DOCSDIR}/)
.endif

.include <bsd.port.mk>