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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-astronomy/predict/predict-2.2.3.ebuild,v 1.7 2011/03/02 13:24:08 jlec Exp $
EAPI="1"
inherit toolchain-funcs eutils
DESCRIPTION="Satellite tracking and orbital prediction"
HOMEPAGE="http://www.qsl.net/kd2bd/predict.html"
SRC_URI="http://www.amsat.org/amsat/ftp/software/Linux/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
IUSE="doc gtk nls xforms xplanet"
KEYWORDS="amd64 ~ppc x86"
DEPEND="
sys-libs/ncurses
gtk? ( x11-libs/gtk+:1 )
xforms? ( x11-libs/xforms )
xplanet? ( || ( x11-misc/xplanet x11-misc/xearth ) )"
src_unpack() {
unpack ${A}
cd "${S}"
epatch "${FILESDIR}"/${P}-xforms.patch
# fix for buffer overflow (Bug #339109)
sed -i -e "s/netport\[6\]/netport\[7\]/g" predict.c || die
# fix some further array out of bounds errors
sed -i -e "s/satname\[ 26/satname\[ 25/g" \
clients/gsat-1.1.0/src/db.c || die
sed -i -e "s/satname\[ 26/satname\[ 25/g" \
clients/gsat-1.1.0/src/comms.c || die
}
src_compile() {
# predict uses a ncurses based configure script
# this is what it does if it was bash based ;)
COMPILER="$(tc-getCC) ${CFLAGS} ${LDFLAGS}"
einfo "Compiling predict"
echo "char *predictpath=\"/usr/share/predict/\";" > predict.h
echo "char soundcard=1;" >> predict.h
echo "char *version=\"${PV}\";" >> predict.h
${COMPILER} \
predict.c -o predict \
-L/$(get_libdir) -lm -lncurses -lpthread \
|| die "Failed compiling predict"
einfo "Compiling vocalizer"
cd vocalizer
echo "char *path={\"/usr/share/predict/vocalizer/\"};" > vocalizer.h
${COMPILER} vocalizer.c -o vocalizer \
|| die "Failed compiling vocalizer"
if use xplanet; then
einfo "Compiling earthtrack"
cd "${S}"/clients/earthtrack
# fix include path
sed -i \
-e "s:/usr/local/share/xplanet:/usr/share/xplanet:" \
earthtrack.c || die "Failed to fix xplanet paths"
${COMPILER} earthtrack.c -o earthtrack -lm \
|| die "Failed compiling earthtrack"
fi
# kep_reload
einfo "Compiling kep_reload"
cd "${S}"/clients/kep_reload
${COMPILER} kep_reload.c -o kep_reload || \
die "Failed compiling kep_reload"
# map
if use xforms; then
einfo "Compiling map"
cd "${S}"/clients/map
${COMPILER} -I/usr/X11R6/include \
map.c map_cb.c map_main.c \
-L/usr/X11R6/$(get_libdir) -lforms -lX11 -lm \
-o map || die "Failed compiling map"
fi
# gsat
if use gtk; then
# note there are plugins for gsat but they are missing
## header files and wont compile
einfo "Compiling gsat"
cd "${S}"/clients/gsat-*
econf $(use_enable nls)
cd src
sed -i \
-e "s:#define DEFAULTPLUGINSDIR .*:#define DEFAULTPLUGINSDIR \"/usr/$(get_libdir)/gsat/plugins/\":" \
-e 's:int errno;::' \
globals.h || die
cd ..
emake || die "Failed compiling gsat"
fi
}
src_install() {
dobin predict "${FILESDIR}"/predict-update || die
dodoc CHANGES CREDITS HISTORY README NEWS
doman docs/man/predict.1
insinto /usr/share/${PN}/default
doins default/predict.* || die
if use doc; then
dodoc docs/postscript/predict.ps || die
insinto /usr/share/doc/${PF}
doins docs/pdf/predict.pdf || die
fi
exeinto /usr/bin
cd vocalizer
doexe vocalizer || die
dosym /usr/bin/vocalizer /usr/share/predict/vocalizer/vocalizer
insinto /usr/share/${PN}/vocalizer
doins *.wav || die "Failed to install vocalizer *.wav files"
# earthtrack
if use xplanet; then
cd "${S}"/clients/earthtrack
ln -s earthtrack earthtrack2
dobin earthtrack earthtrack2 || die
newdoc README README.earthtrack
fi
# kep_reload
cd "${S}"/clients/kep_reload
dobin kep_reload
newdoc README README.kep_reload
# map
if use xforms; then
cd "${S}"/clients/map
dobin map || die
newdoc CHANGES CHANGES.map
newdoc README README.map
fi
# gsat
if use gtk; then
# the install seems broken so do manually...
cd "${S}"/clients/gsat-*
dodir /usr/$(get_libdir)/gsat/plugins
keepdir /usr/$(get_libdir)/gsat/plugins
cd src
dobin gsat
cd ..
for i in AUTHORS ABOUT-NLS ChangeLog NEWS README Plugin_API; do
newdoc ${i} ${i}.gsat
done
fi
}
pkg_postinst() {
einfo "To use the clients the following line will"
einfo "have to be inserted into /etc/services"
einfo "predict 1210/udp"
einfo "The port can be changed to anything"
einfo "the name predict is what is needed to work"
einfo "after that is set run 'predict -s'"
einfo ""
einfo "To get list of satellites run 'predict-update'"
einfo "before running predict this script will also update"
einfo "the list of satellites so they are up to date."
}
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