cdemu 1.1.0 has been released a few days ago. They added a bash script in vhba module to test the kernel version, so no patch is needed anymore.
For the other packages, please take a look at my overlay.
==========
Updated July 18th 2008:
Fixed detecting kernel problem
==========
[code]# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit linux-info linux-mod eutils
DESCRIPTION="VHBA module provides Virtual (SCSI) Host Bus Adapter \
for the cdemu suite"
HOMEPAGE="http://cdemu.org"
SRC_URI="mirror://sourceforge/cdemu/vhba-module-${PV}.tar.bz2"
LICENSE="GPL-V2"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~hppa ~ppc"
IUSE=""
DEPEND=">=virtual/linux-sources-2.6.19"
RDEPEND=""
S="${WORKDIR}/vhba-module-${PV}"
MODULE_NAMES="vhba(block:${S})"
BUILD_TARGETS="all"
pkg_setup() {
CONFIG_CHECK="~BLK_DEV_SR ~CHR_DEV_SG"
#check_extra_config
linux-mod_pkg_setup
BUILD_PARAMS="KDIR=${KV_DIR}"
#linux-mod_pkg_setup
}
src_compile() {
linux-mod_src_compile || die "Error: building module failed!"
}
src_install() {
KV_OBJ="ko"
linux-mod_src_install || die "Error: installing module failed!"
UDEV_RULES="/etc/udev/rules.d/70-vhba.rules"
einfo "Generating UDEV-rules ..."
mkdir -p "${D}"/${UDEV_RULES%/*}
echo -e "# do not edit this file, it will be overwritten on update\n#" \
> "${D}"/${UDEV_RULES}
echo -e "KERNEL==\"vhba_ctl\", NAME=\"%k\", MODE=\"0660\", OWNER=\"root\",GROUP=\"cdemu\"" >> "${D}"/${UDEV_RULES}
}
pkg_postinst() {
einfo "Generating cdemu group ..."
enewgroup cdemu
elog "Don't forget to add yourself to the cdemu group "
elog "if you want to be able to use virtual cdemu devices."
linux-mod_pkg_postinst
}
pkg_postrm() {
linux-mod_pkg_postrm
}[/code]
