summaryrefslogtreecommitdiff
blob: 6ed59cbd563e2721009e4a535f61dbdf71a1845a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/qemu/qemu-0.11.1.ebuild,v 1.8 2012/03/18 13:41:00 ssuominen Exp $

EAPI="2"

inherit eutils flag-o-matic toolchain-funcs linux-info

DESCRIPTION="QEMU emulator and ABI wrapper"
HOMEPAGE="http://www.qemu.org"
SRC_URI="http://download.savannah.gnu.org/releases/qemu/${P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ppc ~ppc64 x86"
IUSE="alsa bluetooth gnutls ncurses pulseaudio sasl +sdl vde kqemu kvm"

COMMON_TARGETS="i386 x86_64 arm cris m68k mips mipsel mips64 mips64el ppc ppc64 sh4 sh4eb sparc"

IUSE_SOFTMMU_TARGETS="${COMMON_TARGETS} ppcemb"
IUSE_USER_TARGETS="${COMMON_TARGETS} alpha armeb ppc64abi32 sparc64 sparc32plus"

for target in ${IUSE_SOFTMMU_TARGETS}; do
	IUSE="${IUSE} +qemu_softmmu_targets_${target}"
done

for target in ${IUSE_USER_TARGETS}; do
	IUSE="${IUSE} +qemu_user_targets_${target}"
done

RDEPEND="
	!app-emulation/qemu-user
	sys-libs/zlib
	alsa? ( >=media-libs/alsa-lib-1.0.13 )
	pulseaudio? ( media-sound/pulseaudio )
	gnutls? ( net-libs/gnutls )
	ncurses? ( sys-libs/ncurses )
	sasl? ( dev-libs/cyrus-sasl )
	sdl? ( >=media-libs/libsdl-1.2.11 )
	vde? ( net-misc/vde )
	kvm? ( >=sys-kernel/linux-headers-2.6.29 )
	bluetooth? ( net-wireless/bluez )
	kqemu? ( >=app-emulation/kqemu-1.4.0_pre1 )"
#	fdt? ( sys-apps/dtc )

DEPEND="${RDEPEND}
		gnutls? ( dev-util/pkgconfig )
		app-text/texi2html"

src_prepare() {
	# avoid fdt till an updated release appears
	sed -i -e 's:fdt="yes":fdt="no":' configure
	# prevent docs to get automatically installed
	sed -i '/$(DESTDIR)$(docdir)/d' Makefile
	# Alter target makefiles to accept CFLAGS set via flag-o
	sed -i 's/^\(C\|OP_C\|HELPER_C\)FLAGS=/\1FLAGS+=/' \
		Makefile Makefile.target tests/Makefile
	[[ -x /sbin/paxctl ]] && \
		sed -i 's/^VL_LDFLAGS=$/VL_LDFLAGS=-Wl,-z,execheap/' \
			Makefile.target
	# Append CFLAGS while linking
	sed -i 's/$(LDFLAGS)/$(QEMU_CFLAGS) $(CFLAGS) $(LDFLAGS)/' rules.mak
	epatch "${FILESDIR}/qemu-0.11.0-mips64-user-fix.patch"
}

src_configure() {
	local mycc conf_opts audio_opts softmmu_targets user_targets target_list

	for target in ${IUSE_SOFTMMU_TARGETS} ; do
		use "qemu_softmmu_targets_${target}" && \
			softmmu_targets="${softmmu_targets} ${target}-softmmu"
	done

	for target in ${IUSE_USER_TARGETS} ; do
		use "qemu_user_targets_${target}" && \
			user_targets="${user_targets} ${target}-linux-user"
	done

	conf_opts="--disable-darwin-user --disable-bsd-user --disable-strip"

	if test ! -z "${softmmu_targets}" ; then
		einfo "Building following softmmu targets: ${softmmu_targets}"
		use gnutls || conf_opts="$conf_opts --disable-vnc-tls"
		use ncurses || conf_opts="$conf_opts --disable-curses"
		use sasl || conf_opts="$conf_opts --disable-vnc-sasl"
		use sdl || conf_opts="$conf_opts --disable-sdl"
		use vde || conf_opts="$conf_opts --disable-vde"
		use bluetooth || conf_opts="$conf_opts --disable-bluez"
		use kqemu || conf_opts="$conf_opts --disable-kqemu"
		use kvm || conf_opts="$conf_opts --disable-kvm"

		audio_opts="oss"
		use alsa && audio_opts="alsa $audio_opts"
		use pulseaudio && audio_opts="pa $audio_opts"
		use sdl && audio_opts="sdl $audio_opts"
	else
		einfo "Disabling softmmu emulation (no softmmu targets specified)"
		conf_opts="$conf_opts --disable-system --disable-vnc-tls \
		--disable-curses --disable-sdl --disable-vde \
		--disable-kqemu --disable-kvm"
	fi

	if test ! -z "${user_targets}" ; then
		einfo "Building following user targets: ${user_targets}"
		conf_opts="$conf_opts --enable-linux-user"
	else
		einfo "Disabling usermode emulation (no usermode targets specified)"
		conf_opts="$conf_opts --disable-linux-user"
	fi

#	use fdt || conf_opts="$conf_opts --disable-fdt"

	conf_opts="$conf_opts --prefix=/usr"

	target_list="${softmmu_targets} ${user_targets}"

	filter-flags -fPIE

	./configure ${conf_opts} \
		--audio-drv-list="$audio_opts" \
		--cc="$(tc-getCC)" --host-cc="$(tc-getCC)" \
		--target-list="${target_list}" \
		|| die "configure failed"
}

src_install() {
	emake DESTDIR="${D}" install || die "make install failed"

	exeinto /etc/qemu
	doexe \
		"${FILESDIR}/qemu-ifup" \
		"${FILESDIR}/qemu-ifdown" \
		|| die "qemu interface scripts failed"

	dodoc Changelog MAINTAINERS TODO pci-ids.txt || die
	newdoc pc-bios/README README.pc-bios || die
	dohtml qemu-doc.html qemu-tech.html || die
}

pkg_postinst() {
	elog "You will need the Universal TUN/TAP driver compiled into your"
	elog "kernel or loaded as a module to use the virtual network device"
	elog "if using -net tap.  You will also need support for 802.1d"
	elog "Ethernet Bridging and a configured bridge if using the provided"
	elog "qemu-ifup script from /etc/qemu."
	echo
}