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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-emulation/qemu-softmmu/qemu-softmmu-0.9.0-r1.ebuild,v 1.3 2009/09/23 15:35:55 patrick Exp $
inherit eutils flag-o-matic toolchain-funcs
DESCRIPTION="Multi-platform & multi-targets cpu emulator and dynamic translator"
HOMEPAGE="http://fabrice.bellard.free.fr/qemu/"
SRC_URI="${HOMEPAGE}${P/-softmmu/}.tar.gz"
LICENSE="GPL-2 LGPL-2.1"
SLOT="0"
KEYWORDS="-alpha amd64 ppc -sparc x86"
IUSE="sdl kqemu alsa" #qvm86 debug nptl qemu-fast nptlonly"
RESTRICT="strip test"
DEPEND="sdl? ( media-libs/libsdl )
!<=app-emulation/qemu-0.7.0
kqemu? ( >=app-emulation/kqemu-1.3.0_pre10 )
app-text/texi2html"
RDEPEND="sdl? ( media-libs/libsdl )
alsa? ( media-libs/alsa-lib )"
S="${WORKDIR}/${P/-softmmu/}"
QA_TEXTRELS="usr/bin/qemu
usr/bin/qemu-system-sparc
usr/bin/qemu-system-arm
usr/bin/qemu-system-ppc
usr/bin/qemu-system-mips
usr/bin/qemu-system-x86_64"
QA_EXECSTACK="usr/share/qemu/openbios-sparc32"
QA_WX_LOAD="usr/share/qemu/openbios-sparc32"
#set_target_list() {
# TARGET_LIST="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu arm-softmmu mips-softmmu"
# export TARGET_LIST
#}
pkg_setup() {
if [ "$(gcc-major-version)" == "4" ]; then
eerror "qemu requires gcc-3 in order to build and work correctly"
eerror "please compile it switching to gcc-3."
eerror "We are aware that qemu can guess a gcc-3 but this feature"
eerror "could be harmful."
die "gcc 4 cannot build qemu"
fi
}
#RUNTIME_PATH="/emul/gnemul/"
src_unpack() {
unpack ${A}
cd ${S}
# 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
# Ensure mprotect restrictions are relaxed for emulator binaries
[[ -x /sbin/paxctl ]] && \
sed -i 's/^VL_LDFLAGS=$/VL_LDFLAGS=-Wl,-z,execheap/' \
Makefile.target
# Prevent install of kernel module by qemu's makefile
sed -i 's/\(.\/install.sh\)/#\1/' Makefile
# avoid strip
sed -i 's:$(INSTALL) -m 755 -s:$(INSTALL) -m 755:' Makefile Makefile.target
epatch ${FILESDIR}/${P}-ide-cd.patch
epatch ${FILESDIR}/${P}-block-qcow2.patch
}
src_compile() {
#Let the application set its cflags
unset CFLAGS
# Switch off hardened tech
filter-flags -fpie -fstack-protector
# set_target_list
myconf="--disable-gcc-check"
if ! use sdl ; then
myconf="$myconf --disable-gfx-check"
fi
./configure \
--prefix=/usr \
--enable-slirp --enable-adlib \
--cc=$(tc-getCC) \
--host-cc=$(tc-getCC) \
--kernel-path=${KV_DIR} \
--disable-linux-user \
--enable-system \
$(use_enable sdl)\
$(use_enable kqemu) \
$(use_enable alsa) \
${myconf} \
|| die "could not configure"
emake || die "make failed"
}
src_install() {
make install \
prefix=${D}/usr \
bindir=${D}/usr/bin \
datadir=${D}/usr/share/qemu \
docdir=${D}/usr/share/doc/${P} \
mandir=${D}/usr/share/man || die
chmod -x ${D}/usr/share/man/*/*
}
pkg_postinst() {
einfo "You will need the Universal TUN/TAP driver compiled into"
einfo "kernel or as a module to use the virtual network device."
}
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