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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-0.10.1_rc1.ebuild,v 1.2 2007/02/25 01:58:13 rbu Exp $
inherit eutils multilib
MY_P=${P/_rc/-RC}
DESCRIPTION="Shows system and ISDN information on an external display or in a X11 window"
HOMEPAGE="http://ssl.bulix.org/projects/${PN}"
SRC_URI="mirror://gentoo/${MY_P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86 ~amd64"
IUSE="mysql python iconv mpd"
# The following array holds the USE_EXPANDed keywords
IUSE_LCD_DEVICES=(beckmannegle bwct cfontz ncurses cwlinux
ea232 g15 hd44780 hd44780i2c lcd2usb
lcdlinux lcdterm ledmatrix lph7508 m50530
mtxorb milfordbpk noritake null picolcd
png ppm routerboard serdisplib simplelcd
t6963 trefon usbhub usblcd wincor
X)
# Iterate through the array and add the lcd_devices_* that we support
NUM_DEVICES=${#IUSE_LCD_DEVICES[@]}
index=0
while [ "${index}" -lt "${NUM_DEVICES}" ] ; do
IUSE="${IUSE} lcd_devices_${IUSE_LCD_DEVICES[$index]}"
let "index = ${index} + 1"
done
DEPEND="
mysql? ( virtual/mysql )
python? ( dev-lang/python )
iconv? ( virtual/libiconv )
mpd? ( media-libs/libmpd )
lcd_devices_bwct? ( dev-libs/libusb )
lcd_devices_g15? ( dev-libs/libusb )
lcd_devices_lcd2usb? ( dev-libs/libusb )
lcd_devices_picolcd? ( dev-libs/libusb )
lcd_devices_trefon? ( dev-libs/libusb )
lcd_devices_usbhub? ( dev-libs/libusb )
lcd_devices_usblcd? ( dev-libs/libusb )
lcd_devices_ncurses? ( sys-libs/ncurses )
lcd_devices_noritake? ( media-libs/gd )
lcd_devices_t6963? ( media-libs/gd )
lcd_devices_png? ( media-libs/libpng media-libs/gd )
lcd_devices_X? ( x11-libs/libX11 media-libs/gd )
lcd_devices_serdisplib? ( dev-libs/serdisplib media-libs/gd )"
S="${WORKDIR}/${MY_P}"
pkg_setup() {
echo
elog "If you wish to compile only specific plugins, please use"
elog "the LCD4LINUX_PLUGINS environment variable. Plugins must be comma separated and can be either of:"
elog "apm cpuinfo diskstats dvb exec file ic_sensors imon isdn kvv loadavg meminfo netdev pop3 ppp proc_stat seti statfs uname uptime wireless"
echo
}
src_compile() {
# This array contains the driver names required by configure --with-drivers=
# The positions must be the same as the corresponding use_expand flags
local DEVICE_DRIVERS=(BeckmannEgle BWCT CrystalFontz Curses Cwlinux
EA232graphic G15 HD44780 HD44780-I2C LCD2USB
LCDLinux LCDTerm LEDMatrix LPH7508 M50530
MatrixOrbital MilfordInstruments Noritake NULL picoLCD
PNG PPM RouterBoard serdisplib SimpleLCD
T6963 Trefon USBHUB USBLCD WincorNixdorf
X11)
# We're missing 'LUIse' as libluise is not open source. Contacted their upstream about it.
local myconf myp
# plugins
if [ -n "$LCD4LINUX_PLUGINS" ]; then
myp="$LCD4LINUX_PLUGINS"
else
myp="all"
fi
use iconv || myp="${myp},!iconv"
use mpd || myp="${myp},!mpd"
use mysql || myp="${myp},!mysql"
use python || myp="${myp},!python"
elog "Active plugins: ${myp}"
# Generate comma separated list of drivers
local COMMA_DRIVERS
local FIRST_DRIVER
local index=0
local driver
while [ "${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 ${COMMA_DRIVERS} ] ; then
COMMA_DRIVERS="NULL"
fi
# workaround the build failing because of b0rked settings
if use lcd_devices_hd44780 && use lcd_devices_hd44780i2c ; then
echo
ewarn "Disabling hd44780 LCD_DEVICE as hd44780i2c is set!"
echo
COMMA_DRIVERS="${COMMA_DRIVERS},!HD44780"
fi
# avoid package brokenness
if use lcd_devices_X ; then
myconf="--x-libraries=/usr/$(get_libdir) --x-include=/usr/include"
else
myconf="--without-x"
fi
econf \
--sysconfdir=/etc/lcd4linux \
--with-drivers="${COMMA_DRIVERS}" \
--with-plugins="${myp}" \
$(use_with python) \
${myconf} \
|| die "econf failed"
sed -i.orig -e 's/-L -lX11/ -lX11 /g' Makefile || die "sed fixup failed"
emake || die "make failed"
}
src_install() {
emake DESTDIR="${D}" install || die "make install failed"
dodoc README 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
echo
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"
echo
fi
ewarn "If you are upgrading, please note that the default config file was moved to /etc/lcd4linux.conf"
}
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