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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=5
PYTHON_COMPAT=( python2_7 )
WANT_AUTOMAKE="1.9"
inherit eutils multilib autotools python-single-r1
MY_P=${P/_rc/-RC}
DESCRIPTION="Shows system and ISDN information on an external display or in a X11 window"
HOMEPAGE="https://lcd4linux.bulix.org/"
SRC_URI="mirror://gentoo/${MY_P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ppc x86"
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 luise)
# 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 = ${index} + 1"
done
DEPEND="
mysql? ( virtual/mysql )
iconv? ( virtual/libiconv )
mpd? ( media-libs/libmpd )
lcd_devices_bwct? ( =virtual/libusb-0* )
lcd_devices_g15? ( =virtual/libusb-0* )
lcd_devices_lcd2usb? ( =virtual/libusb-0* )
lcd_devices_picolcd? ( =virtual/libusb-0* )
lcd_devices_trefon? ( =virtual/libusb-0* )
lcd_devices_usbhub? ( =virtual/libusb-0* )
lcd_devices_usblcd? ( =virtual/libusb-0* )
lcd_devices_luise? ( dev-libs/luise-bin )
lcd_devices_ncurses? ( sys-libs/ncurses )
lcd_devices_noritake? ( media-libs/gd )
lcd_devices_t6963? ( media-libs/gd )
lcd_devices_png? ( media-libs/libpng media-libs/gd )
lcd_devices_X? ( x11-libs/libX11 media-libs/gd )
lcd_devices_serdisplib? ( dev-libs/serdisplib media-libs/gd )
"
RDEPEND="${DEPEND}
python? ( ${PYTHON_DEPS} )
"
S="${WORKDIR}/${MY_P}"
pkg_setup() {
elog "If you wish to compile only specific plugins, please use"
elog "the LCD4LINUX_PLUGINS environment variable. Plugins must be comma separated and can be either of:"
elog "apm cpuinfo diskstats dvb exec file i2c_sensors imon isdn kvv loadavg meminfo netdev pop3 ppp proc_stat seti statfs uname uptime wireless"
use python && python-single-r1_pkg_setup
}
src_prepare() {
epatch "${FILESDIR}/${P}-warnings.patch"
epatch "${FILESDIR}/${P}-mpd.patch"
epatch "${FILESDIR}/${P}-nordtsc.patch"
epatch "${FILESDIR}/${P}-autoconf-2.65.patch"
epatch "${FILESDIR}/${P}-missing-header.patch"
epatch "${FILESDIR}/${P}-usbdebug.patch"
eautoreconf
}
src_configure() {
# This array contains the driver names required by configure --with-drivers=
# The positions must be the same as the corresponding use_expand flags
local DEVICE_DRIVERS=(BeckmannEgle BWCT CrystalFontz Curses Cwlinux
EA232graphic G15 HD44780 HD44780-I2C LCD2USB
LCDLinux LCDTerm LEDMatrix LPH7508 M50530
MatrixOrbital MilfordInstruments Noritake NULL picoLCD
PNG PPM RouterBoard serdisplib SimpleLCD
T6963 Trefon USBHUB USBLCD WincorNixdorf
X11 LUIse)
local myconf myp
# plugins
if [ -n "$LCD4LINUX_PLUGINS" ]; then
myp="$LCD4LINUX_PLUGINS"
else
myp="all,!xmms"
fi
use iconv || myp="${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) \
${myconf}
sed -i.orig -e 's/-L -lX11/ -lX11 /g' Makefile || die "sed fixup failed"
}
src_install() {
default
newinitd "${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 https://overlays.gentoo.org/dev/jokey/browser/trunk and emerge app-misc/lcd-linux"
fi
}
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