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# linux-wlan-ng requires a configured pcmcia-cs source tree.
# unpack/configure it in WORKDIR. No need to compile it though.
PCMCIA_CS="pcmcia-cs-3.2.1"
PCMCIA_DIR="${WORKDIR}/${PCMCIA_CS}"
MY_P=${P/_/-}
S=${WORKDIR}/${MY_P}
DESCRIPTION="The linux-wlan Project"
SRC_URI="ftp://ftp.linux-wlan.org/pub/linux-wlan-ng/${MY_P}.tar.gz
mirror://sourceforge/pcmcia-cs/${PCMCIA_CS}.tar.gz"
HOMEPAGE="http://linux-wlan.org"
DEPEND="sys-kernel/linux-headers
sys-apps/pcmcia-cs
dev-libs/openssl
sys-apps/baselayout"
RDEPEND=""
SLOT="0"
LICENSE="MPL-1.1"
KEYWORDS="~x86"
# check arch for configure
if [ ${ARCH} = "x86" ] ; then
MY_ARCH="i386"
else
MY_ARCH="ppc"
fi
# Note: To use this ebuild, you should have the usr/src/linux symlink to
# the kernel directory that linux-wlan-ng should use for configuration.
src_compile() {
#configure pcmcia-cs - we need this for wlan to compile
#use same USE flags that the pcmcia-cs ebuild does.
#no need to actually compile pcmcia-cs...
cd ${WORKDIR}/${PCMCIA_CS}
local myconf
if [ -n "`use trusted`" ] ; then
myconf="--trust"
else
myconf="--notrust"
fi
if [ -n "`use apm`" ] ; then
myconf="$myconf --apm"
else
myconf="$myconf --noapm"
fi
if [ -n "`use pnp`" ] ; then
myconf="$myconf --pnp"
else
myconf="$myconf --nopnp"
fi
if [ -n "`use nocardbus`" ] ; then
myconf="$myconf --nocardbus"
else
myconf="$myconf --cardbus"
fi
#use $CFLAGS for user tools, but standard kernel optimizations for the kernel modules (for compatibility)
./Configure -n \
--target=${D} \
--srctree \
--kernel=/usr/src/linux \
--arch="${MY_ARCH}" \
--uflags="$CFLAGS" \
--kflags="-Wall -Wstrict-prototypes -O2 -fomit-frame-pointer" \
$myconf || die "failed configuring pcmcia-cs"
# now lets build wlan-ng
cd ${S}
export PCMCIA_CS=${PCMCIA_CS}; sed -e 's:PCMCIA_SRC=:PCMCIA_SRC=${WORKDIR}/${PCMCIA_CS}:' config.in > default.config1
sed -e 's:TARGET_ROOT_ON_HOST=:TARGET_ROOT_ON_HOST=${D}:' default.config1 > default.config2
sed -e 's:PRISM2_USB=n:PRISM2_USB=y:' default.config2 > default.config3
sed -e 's:PRISM2_PCI=n:PRISM2_PCI=y:' default.config3 > default.config4
sed -e 's:PRISM2_PLX=n:PRISM2_PLX=y:' default.config4 > default.config
rm -f default.config1 default.config2 default.config3 default.config4
emake default_config || die "failed configuring WLAN"
emake all || die "failed compiling"
#compile add-on keygen program. It seems to actually provide usable keys.
cd ${S}/add-ons/keygen
emake || die "Failed to compile add-on keygen program"
}
src_install () {
einfo PREFIX=${D}
make install || die "failed installing"
cd ${D}
#move the conf file to conf.d
insinto /etc/conf.d
sed -e 's:/sbin/nwepgen:/sbin/keygen:' etc/wlan.conf >etc/conf.d/wlan.conf
rm -f etc/wlan.conf
mv etc/pcmcia/wlan-ng.opts wlan-ng.opts.orig
sed -e 's:/sbin/nwepgen:/sbin/keygen:' wlan-ng.opts.orig >etc/pcmcia/wlan-ng.opts
mv etc/init.d/wlan wlan.orig
sed -e 's:/etc/wlan.conf:/etc/conf.d/wlan.conf:g' wlan.orig >etc/init.d/wlan
rm -f wlan.orig wlan-ng.opts.orig
chmod 755 etc/init.d/wlan
chmod 640 etc/conf.d/wlan.conf etc/pcmcia/wlan-ng.opts
# use net.eth0 style rc.init script for wlan too.
cp /etc/init.d/net.eth0 etc/init.d/net.wlan0
if [ -z "`use build`" ]
then
cd ${S}
# install docs
dodoc BUGS CHANGES COPYING LICENSE FAQ MAINTAINERS README \
THANKS TODO doc/*
fi
exeinto /sbin
doexe add-ons/keygen/keygen
}
pkg_postinst() {
depmod -a
einfo "Modify /etc/conf.d/wlan if you choose to use /etc/init.d/wlan to"
einfo "start up your card. This won't offer dhcp options, however."
einfo ""
einfo "Modify /etc/pcmcia/wlan-ng.opts to use the pcmcia card services"
einfo "to autoload the prism2 drivers when a pccard is inserted."
einfo "Two keygen programs are include: nwepgen and keygen. keygen seems"
einfo "provide more usable keys at the moment."
einfo ""
einfo "You will need to add iface_wlan0 parameters to /etc/conf.d/net to use the"
einfo "pcmcia card services to load the wlan device and attach it to the network."
}
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