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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-user/qemu-user-0.8.0.20060329.ebuild,v 1.5 2007/07/02 14:02:43 peper Exp $
inherit eutils flag-o-matic
DESCRIPTION="Multi-platform & multi-targets cpu emulator and dynamic translator"
HOMEPAGE="http://fabrice.bellard.free.fr/qemu/"
SRC_URI="http://fabrice.bellard.free.fr/qemu/${P/-user/}.tar.bz2"
LICENSE="GPL-2 LGPL-2.1"
SLOT="0"
KEYWORDS="~x86 ~ppc -alpha -sparc ~amd64"
IUSE="" #qvm86 debug nptl qemu-fast nptlonly"
RESTRICT="strip"
DEPEND="app-text/texi2html
!<=app-emulation/qemu-0.7.0"
RDEPEND=""
S="${WORKDIR}/${P/-user/}"
set_target_list() {
TARGET_LIST="arm-user armeb-user i386-user ppc-user sparc-user mips-user"
export TARGET_LIST
}
pkg_setup() {
if [ "$(gcc-major-version)" == "4" ]; then
ewarn "Qemu could not build with GCC 4"
fi
}
#RUNTIME_PATH="/emul/gnemul/"
src_unpack() {
unpack ${A}
cd ${S}
epatch ${FILESDIR}/qemu-ppc-dirty-hack.patch
epatch ${FILESDIR}/qemu-0.8.0-gcc4-hacks.patch
epatch ${FILESDIR}/qemu-0.8.0-stwbrx.patch
# 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
}
src_compile() {
#Let the application set its cflags
unset CFLAGS
# Switch off hardened tech
filter-flags -fpie -fstack-protector
myconf="--disable-gcc-check"
set_target_list
# --interp-prefix=${RUNTIME_PATH}/qemu-%M
./configure \
--prefix=/usr \
--target-list="${TARGET_LIST}" \
--enable-slirp \
--kernel-path=${KV_DIR} \
${myconf} \
|| die "could not configure"
emake || die "make failed"
}
src_install() {
make install \
prefix=${D}/usr \
bindir=${D}/usr/bin \
datadir=${D}/usr/share/qemu \
docdir=${D}/usr/share/doc/${P} \
mandir=${D}/usr/share/man || die
rm -fR ${D}/usr/share/{man,qemu}
rm -fR ${D}/usr/bin/qemu-img
}
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