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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-misc/lcd4linux/lcd4linux-0.10.0-r1.ebuild,v 1.1 2007/02/18 23:02:56 rbu Exp $
inherit eutils
DESCRIPTION="Shows system and ISDN information on an external display or in a X11 window"
HOMEPAGE="http://ssl.bulix.org/projects/${PN}"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
IUSE="mysql"
# The following array holds the USE_EXPANDed keywords
IUSE_LCD_DEVICES=(beckmannegle bwct cfontz ncurses cwlinux
hd44780 lcdlinux lcdterm m50530 mtxorb
milfordbpk noritake null png ppm
routerboard serdisplib simplelcd t6963 trefon
usblcd X)
# Iterate through the array and add the lcd_devices_* that we support
NUM_DEVICES=${#IUSE_LCD_DEVICES[@]}
index=0
while [ "${index}" -lt "${NUM_DEVICES}" ] ; do
IUSE="${IUSE} lcd_devices_${IUSE_LCD_DEVICES[$index]}"
let "index = ${index} + 1"
done
DEPEND="
mysql? ( virtual/mysql )
lcd_devices_bwct? ( dev-libs/libusb )
lcd_devices_trefon? ( dev-libs/libusb )
lcd_devices_usblcd? ( dev-libs/libusb )
lcd_devices_ncurses? ( sys-libs/ncurses )
lcd_devices_noritake? ( media-libs/gd )
lcd_devices_t6963? ( media-libs/gd )
lcd_devices_png? ( media-libs/libpng media-libs/gd )
lcd_devices_X? ( x11-libs/libX11 media-libs/gd )
lcd_devices_serdisplib? ( dev-libs/serdisplib media-libs/gd )"
# python support is b0rked, waiting for upstream release to fix
# python? ( dev-lang/python )
pkg_setup() {
elog "If you wish to compile only specific plugins, please use"
elog "the LCD4LINUX_PLUGINS environment variable. Plugins must be comma separated and can be either of:"
elog "apm cpuinfo diskstats dvb exec i2c_sensors imon isdn loadavg meminfo netdev pop3 ppp proc_stat sample seti statfs uname uptime wireless"
}
src_unpack() {
unpack ${A}
cd "${S}"
epatch "${FILESDIR}/${P}-kernel2.6.19.patch"
epatch "${FILESDIR}/${P}-gcc4-compat.patch"
epatch "${FILESDIR}/${P}-null-driver.patch"
}
src_compile() {
# This array contains the driver names required by configure --with-drivers=
# The positions must be the same as the corresponding use_expand flags
local DEVICE_DRIVERS=(BeckmannEgle BWCT CrystalFontz Curses Cwlinux
HD44780 LCDLinux LCDTerm M50530 MatrixOrbital
MilfordInstruments Noritake NULL PNG PPM
RouterBoard serdisplib SimpleLCD T6963 Trefon
USBLCD X11)
local myconf myp
# need to grab upstream's *.m4 and fix python building
# they didn't have python properly set up originally.
#myconf="${myconf} $(use_with python)"
myconf="${myconf} --without-python"
# plugins
if [ -n "$LCD4LINUX_PLUGINS" ]; then
myp="$LCD4LINUX_PLUGINS"
use mysql || myp="${myp},!mysql"
myp="${myp},!python"
#use python || myp="${myp},!python"
elog "Active plugins (overridden): ${myp}"
else
myp="all"
use mysql || myp="${myp},!mysql"
#use python || myp="${myp},!python"
myp="${myp},!python"
elog "Active plugins: ${myp}"
fi
# Generate comma separated list of drivers
local COMMA_DRIVERS
local FIRST_DRIVER
local index=0
local driver
while [ "${index}" -lt "${NUM_DEVICES}" ] ; do
if use "lcd_devices_${IUSE_LCD_DEVICES[$index]}" ; then
driver=${DEVICE_DRIVERS[$index]}
if [ -z ${COMMA_DRIVERS} ] ; then
# First in the list
COMMA_DRIVERS="${driver}"
FIRST_DRIVER="${driver}"
else
# Second, third, ... include a comma at the front
COMMA_DRIVERS="${COMMA_DRIVERS},${driver}"
fi
fi
let "index = ${index} + 1"
done
# activate at least one driver
if [ -z ${COMMA_DRIVERS} ] ; then
COMMA_DRIVERS="NULL"
fi
# avoid package brokenness
use lcd_devices_X && myconf="${myconf} --x-libraries=/usr/lib --x-include=/usr/include"
use lcd_devices_X || myconf="${myconf} --without-x"
econf \
--sysconfdir=/etc/lcd4linux \
--with-drivers="${COMMA_DRIVERS}" \
--with-plugins="${myp}" \
${myconf} \
|| die "econf failed"
sed -i.orig -e 's/-L -lX11/ -lX11 /g' Makefile || die "sed fixup failed"
emake || die "make failed"
}
src_install() {
# upstream's makefile acts weird, and tries to recompile stuff
dobin lcd4linux
dodoc README* NEWS TODO CREDITS FAQ AUTHORS ChangeLog
newinitd "${FILESDIR}/${P}.initd" ${PN}
insinto /etc
insopts -o root -g root -m 0600
newins lcd4linux.conf.sample lcd4linux.conf
}
pkg_postinst() {
if use lcd_devices_lcdlinux; then
ewarn "To actually use the lcd-linux devices, you will need to install the lcd-linux kernel module."
ewarn "You can either do that yourself, see http://lcd-linux.sf.net or "
ewarn "checkout http://overlays.gentoo.org/dev/jokey/browser/trunk and emerge app-misc/lcd-linux"
fi
ewarn "If you are upgrading, please note that the default config file was moved to /etc/lcd4linux.conf"
}
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