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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI="2"
inherit linux-mod linux-info versionator
##Stable
MY_P=${P/_rc/-rc}
MY_PV=v$(get_version_component_range 1-3)
DESCRIPTION="Stable kernel pre-release wifi subsystem backport"
HOMEPAGE="http://wireless.kernel.org/en/users/Download/stable"
SRC_URI="http://www.orbit-lab.org/kernel/${PN}-2.6-stable/${MY_PV}/${MY_P}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 x86"
IUSE="injection tinyversionoverride"
DEPEND=""
RDEPEND="=sys-kernel/linux-firmware-99999999"
S=${WORKDIR}/${MY_P}
RESTRICT="strip"
CONFIG_CHECK="!DYNAMIC_FTRACE"
pkg_setup() {
linux-mod_pkg_setup
kernel_is -lt 2 6 27 && die "kernel 2.6.27 or higher is required for compat wireless to be installed"
kernel_is -gt $(get_version_component_range 1) $(get_version_component_range 2) $(get_version_component_range 3) && die "The version of compat-wireless you are trying to install contains older modules than your kernel. Failing before downgrading your system."
if kernel_is -eq $(get_version_component_range 1) $(get_version_component_range 2) $(get_version_component_range 3); then
if use tinyversionoverride; then
ewarn "You have the tinyversionoverride use flag set which means you know for a fact that your"
ewarn "kernel is older than the compat-wireless you are installing."
ewarn "Most likely you have no clue what you are doing and should hit control-C now"
ewarn "before you downgrade your system. Ten seconds to think about it."
epause 10
else
ewarn "Your kernel version is most likely newer than the compat-wireless release you are"
ewarn "trying to install. If you are certain that your kernel is older then you can set"
ewarn "the tinyversionoverride use flag to override this safety check."
epause 5
die "Your kernel version is too close to the compat-wireless version to risk installation."
fi
fi
linux_chkconfig_module MAC80211 || die "CONFIG_MAC80211 must be built as a _module_ !"
linux_chkconfig_module CFG80211 || die "CONFIG_CFG80211 must be built as a _module_ !"
}
src_prepare() {
#whynot patch is against the makefile to fix general brokeness
epatch "${FILESDIR}"/whynot-2.6.32.patch
#0001 is a patch to fix monitor mode promisc for ath5k, a bug present for a very long time.
#this patch should be merged soon and no longer needed.
epatch "${FILESDIR}"/0001-ath5k-retain-promiscuous-setting.patch
if use injection; then
epatch "${FILESDIR}"/400[24]_*.patch
epatch "${FILESDIR}"/mac80211.compat08082009.wl_frag+ack_v1.patch
epatch "${FILESDIR}"/4013-runtime-enable-disable-of-mac80211-packet-injection.patch
epatch "${FILESDIR}"/compat-chaos.patch
epatch "${FILESDIR}"/rtl8187-mac80211-injection-speed-2.6.30-rc3.patch
epatch "${FILESDIR}"/super_secret_patch.diff
fi
}
src_compile() {
addpredict "${KERNEL_DIR}"
set_arch_to_kernel
emake KVER="${KV_FULL}" || die "emake failed"
}
src_install() {
for file in $(find -name \*.ko); do
insinto "/lib/modules/${KV_FULL}/updates/$(dirname ${file})"
doins "${file}" || die "failed to install module ${file}"
done
dosbin scripts/athenable scripts/b43load scripts/iwl-enable \
scripts/madwifi-unload scripts/athload scripts/iwl-load \
scripts/b43enable scripts/load.sh \
scripts/unload.sh || die "script installation failed"
dodir /usr/lib/compat-wireless
exeinto /usr/lib/compat-wireless
doexe scripts/modlib.sh || die
dodoc README || die
dodir /$(get_libdir)/udev/rules.d/
insinto /$(get_libdir)/udev/rules.d/
doins udev/50-compat_firmware.rules
exeinto /$(get_libdir)/udev/
doexe udev/compat_firmware.sh
}
pkg_postinst() {
update_depmod
update_moduledb
einfo 'You may have problem if you do not run "depmod -ae" after this installation'
einfo 'To switch to the new drivers without reboot run unload.sh then load.sh'
}
pkg_postrm() {
remove_moduledb
}
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