app-emulation/nemu: add live ebuild.

Closes: https://bugs.gentoo.org/640426
Package-Manager: Portage-2.3.19, Repoman-2.3.6

2 files changed, 79 insertions, 0 deletions

diff --git a/app-emulation/nemu/metadata.xml b/app-emulation/nemu/metadata.xml
index 58c1077b82e4..ad75c6dc879c 100644
--- a/app-emulation/nemu/metadata.xml
+++ b/app-emulation/nemu/metadata.xml
@@ -5,4 +5,9 @@
 		<email>monsieurp@gentoo.org</email>
 		<name>Patrice Clement</name>
 	</maintainer>
+	<use>
+		<flag name="vnc-client">Adds support for external VNC client</flag>
+		<flag name="savevm">Adds support for QEMU savevm snapshots (experimental, QEMU must be patched)</flag>
+		<flag name="ovf">Adds support for OVA/OVF import</flag>
+	</use>
 </pkgmetadata>
diff --git a/app-emulation/nemu/nemu-9999.ebuild b/app-emulation/nemu/nemu-9999.ebuild
new file mode 100644
index 000000000000..fe30968437c7
--- /dev/null
+++ b/app-emulation/nemu/nemu-9999.ebuild
@@ -0,0 +1,74 @@
+# Copyright 1999-2018 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils linux-info git-r3
+
+DESCRIPTION="ncurses interface for QEMU"
+HOMEPAGE="https://lib.void.so/nemu"
+EGIT_REPO_URI="https://bitbucket.org/PascalRD/nemu.git"
+SRC_URI=""
+
+LICENSE="BSD-2"
+SLOT="0"
+IUSE="+vnc-client +ovf savevm debug"
+
+RDEPEND="
+	sys-libs/ncurses:0=[unicode]
+	dev-db/sqlite:3=
+	virtual/libusb:1
+	|| ( sys-fs/eudev sys-fs/udev )
+	app-emulation/qemu[vnc,virtfs]
+	ovf? (
+		dev-libs/libxml2
+		app-arch/libarchive
+	)
+	vnc-client? ( net-misc/tigervnc )"
+
+DEPEND="
+	${RDEPEND}
+	sys-devel/gettext"
+
+src_configure() {
+	local mycmakeargs=(
+		-DNM_WITH_VNC_CLIENT=$(usex vnc-client)
+		-DNM_DEBUG=$(usex debug)
+		-DNM_SAVEVM_SNAPSHOTS=$(usex savevm)
+		-DNM_WITH_OVF_SUPPORT=$(usex ovf)
+	)
+	cmake-utils_src_configure
+}
+
+pkg_pretend() {
+	if use kernel_linux; then
+		if ! linux_config_exists; then
+			eerror "Unable to check your kernel"
+		else
+			CONFIG_CHECK="~VETH ~MACVTAP"
+			ERROR_VETH="You will need the Virtual ethernet pair device driver compiled"
+			ERROR_VETH+=" into your kernel or loaded as a module to use the"
+			ERROR_VETH+=" local network settings feature."
+			ERROR_MACVTAP="You will also need support for MAC-VLAN based tap driver."
+
+			check_extra_config
+		fi
+	fi
+}
+
+pkg_postinst() {
+	elog "Old database is not supported (nEMU versions < 1.0.0)."
+	elog "You will need to delete current database."
+	elog "If upgraded from 1.0.0, execute script:"
+	elog "/usr/share/nemu/scripts/upgrade_db.sh"
+	elog ""
+	elog "For non-root usage execute script:"
+	elog "/usr/share/nemu/scripts/setup_nemu_nonroot.sh linux <username>"
+	elog "and add udev rule:"
+	elog "cp /usr/share/nemu/scripts/42-net-macvtap-perm.rules /lib/udev/rules.d"
+	if use savevm; then
+		elog ""
+		elog "QEMU must be patched with qemu-qmp-savevm-VERSION.patch"
+		elog "Get this patch from nEMU repository"
+	fi
+}