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# Copyright 1999-2003 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-apps/lm-sensors/lm-sensors-2.8.0.ebuild,v 1.3 2003/09/10 04:41:17 msterret Exp $
inherit flag-o-matic
MY_P=${PN/-/_}-${PV}
S="${WORKDIR}/${MY_P}"
MYI2C="${WORKDIR}/i2c-headers"
DESCRIPTION="Hardware Sensors Monitoring by lm_sensors"
SRC_URI="http://www.lm-sensors.nu/archive/${MY_P}.tar.gz"
HOMEPAGE="http://www2.lm-sensors.nu/~lm78"
SLOT="0"
# gentoo-sources-2.4.20-r1 and xfs-sources-2.4.20-r1 will
# have support for this package, do not change these to ~
# until your arch has i2c-2.7.0 in it's kernel.
KEYWORDS="~x86 ~amd64 -ppc -sparc"
LICENSE="GPL-2"
DEPEND=">=sys-apps/i2c-2.8.0"
src_unpack() {
unpack ${A} || die
cd ${S} || die
epatch ${FILESDIR}/${P}-sensors-detect-gentoo.diff || die
# get the right i2c includes without dropping the kernel includes
mkdir -p ${MYI2C}/linux
cp /usr/include/linux/i2c* ${MYI2C}/linux/
}
src_compile() {
echo
einfo "*****************************************************************"
einfo
einfo "This ebuild assumes your /usr/src/linux kernel is the one you"
einfo "used to build i2c-2.8.0. and is >=2.4.9 && < 2.5+"
einfo
einfo "For 2.5+ series kernels, use the support already in the kernel"
einfo "under 'Character devices' -> 'I2C support'."
einfo
einfo "To cross-compile, 'export LINUX=\"/lib/modules/<version>/build\"'"
einfo "or symlink /usr/src/linux to another kernel."
einfo
einfo "*****************************************************************"
echo
if [ "$LINUX" != "" ]; then
einfo "Cross-compiling using:- $LINUX"
einfo "Using headers from:- `echo $LINUX/include/linux | sed 's/\/\//\//'`"
LINUX=`echo $LINUX | sed 's/build\//build/'`
else
einfo "You are running:- `uname -r`"
check_KV || die "Cannot find kernel in /usr/src/linux"
einfo "Using kernel in /usr/src/linux/:- ${KV}"
echo ${KV} | grep 2.4. > /dev/null
if [ $? == 1 ]; then
eerror "Kernel version in /usr/src/linux is not 2.4.x"
eerror "Please specify a 2.4.x kernel!"
die "Incompatible Kernel"
else
LINUX='/usr/src/linux'
fi
if [ "${KV}" != "`uname -r`" ]; then
ewarn "WARNING:- kernels do not match!"
fi
fi
echo
sleep 2
check_KV
filter-flags -fPIC
cd ${S}
emake clean
emake I2C_HEADERS=${MYI2C} LINUX=$LINUX || die "lm_sensors requires the source of a compatible kernel version in /usr/src/linux or specified in \$LINUX and >=i2c-2.8.0 support built as modules. This support is included in gentoo-sources as of 2.4.20-r1"
}
src_install() {
einstall LINUX=$LINUX DESTDIR=${D} PREFIX=/usr MANDIR=/usr/share/man || die "Install failed"
exeinto /etc/init.d
newexe ${FILESDIR}/rc lm_sensors
}
pkg_postinst() {
[ -x /usr/sbin/update-modules ] && /usr/sbin/update-modules
einfo
einfo "The lm_sensors hardware sensors package has been installed."
einfo
einfo "It is recommended that you read the lm_sensors documentation."
einfo "To enable lm_sensors you will need to compile i2c support in"
einfo "your kernel as a module and run /usr/sbin/sensors-detect to"
einfo "detect the hardware in your system."
einfo
einfo "Be warned, the probing of hardware in your system performed by"
einfo "sensors-detect could freeze your system. Also do not use"
einfo "lm_sensors on certain laptop models from IBM. See the lm_sensors"
einfo "documentation and website for more information."
einfo
einfo "IMPORTANT: When you merge this package it installs kernel modules"
einfo "that can only be used with the specific kernel version whose"
einfo "source is located in /usr/src/linux. If you upgrade to a new"
einfo "kernel, you will need to remerge the lm_sensors package to build"
einfo "new kernel modules."
einfo
}
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