summaryrefslogtreecommitdiff
blob: 15b48a8919e6ab947e165fc51042aef5aab1c8d0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
# Copyright 1999-2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-astronomy/predict/predict-2.2.2-r2.ebuild,v 1.1 2004/12/24 04:03:03 ribosome Exp $

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="xforms gtk nls"
KEYWORDS="x86 ~ppc"

DEPEND="sys-libs/ncurses
	gtk? ( =x11-libs/gtk+-1.2* )
	xforms? ( x11-libs/xforms )"
RDEPEND="gtk? ( =x11-libs/gtk+-1.2* )
	xforms? ( x11-libs/xforms )"

if [ -x /usr/bin/xearth ]; then
	EARTHTRACKOK="yes"
elif [ -x /usr/bin/xplanet ]; then
	EARTHTRACKOK="yes"
fi

src_compile() {
	# predict uses a ncurses based configure script
	# this is what it does if it was bash based ;)

	# set compiler string to a var so if compiler checks
	# can be added at a later date
	COMPILER="cc ${CFLAGS} -fomit-frame-pointer"

	# write predict.h
	echo "char *predictpath=\"/usr/share/predict/\";" > predict.h
	echo "char soundcard=1;" >> predict.h
	echo "char *version=\"${PV}\";" >> predict.h

	# compile predict
	einfo "compiling predict"
	${COMPILER} -L/lib -lm -lncurses -lpthread predict.c -o predict

	# write vocalizer.h
	cd vocalizer
	echo "char *path={\"/usr/share/predict/vocalizer/\"};" > vocalizer.h

	# compile vocalizer
	einfo "compiling vocalizer"
	${COMPILER} vocalizer.c -o vocalizer

	einfo "compiling clients"

	# earthtrack
	if test "${EARTHTRACKOK}" = "yes"; then
		einfo "compiling earthtrack"
		cd ${S}/clients/earthtrack
		${COMPILER} -lm earthtrack.c -o earthtrack
	fi

	# kep_reload
	einfo "compiling kep_reload"
	cd ${S}/clients/kep_reload
	${COMPILER} kep_reload.c -o kep_reload

	# map
	if use xforms; then
		einfo "compiling map"
		cd ${S}/clients/map
		TCOMP="${COMPILER} -I/usr/X11R6/include -L/usr/X11R6/lib -lforms -lX11 -lm map.c map_cb.c map_main.c -o map"
		${TCOMP}
	fi

	# gsat
	if use gtk; then
		# note there are plugins for gsat but they are missing header files and wont compile
		use nls || myconf="--disable-nls"
		einfo "compiling gsat"
		cd ${S}/clients/gsat-*
		./configure --prefix=/usr ${myconf}
		cd src
		sed -e "s:#define DEFAULTPLUGINSDIR .*:#define DEFAULTPLUGINSDIR \"/usr/lib/gsat/plugins/\":" -i globals.h
		sed -e 's:int errno;::' -i globals.h
		cd ..
		emake
	fi
}

src_install() {
	# install predict
	cd ${S}
	dobin predict ${FILESDIR}/predict-update
	dodoc CHANGES COPYING CREDITS HISTORY README
	dodoc default/predict.*
	dodoc docs/pdf/predict.pdf
	dodoc docs/postscript/predict.ps
	doman docs/man/predict.1

	#install vocalizer
	exeinto /usr/bin
	cd vocalizer
	doexe vocalizer
	dodir /usr/share/predict/vocalizer
	insinto /usr/share/predict/vocalizer
	dosym  /usr/bin/vocalizer /usr/share/predict/vocalizer/vocalizer
	doins *.wav

	mv README README.vocalizer
	dodoc README.vocalizer

	# install clients

	# earthtrack
	if test "${EARTHTRACKOK}" = "yes"; then
		cd ${S}/clients/earthtrack
		ln -s earthtrack earthtrack2
		dobin earthtrack earthtrack2
		mv README_FIRST README_FIRST.earthtrack
		mv README README.earthtrack
		dodoc README_FIRST.earthtrack README.earthtrack
	fi

	# kep_reload
	cd ${S}/clients/kep_reload
	dobin kep_reload
	mv INSTALL INSTALL.kep_reload
	mv README README.kep_reload
	dodoc INSTALL.kep_reload README.kep_reload

	# map
	if use xforms; then
		cd ${S}/clients/map
		dobin map
		for i in CHANGES README COPYING; do
			mv ${i} ${i}.map
			dodoc ${i}.map
		done
	fi

	# gsat
	if use gtk; then
		# the install seems broken so do manually...
		cd ${S}/clients/gsat-*
		dodir /usr/lib/gsat/plugins
		keepdir /usr/lib/gsat/plugins
		cd src
		dobin gsat
		cd ..
		for i in AUTHORS ABOUT-NLS COPYING ChangeLog INSTALL NEWS README Plugin_API; do
			mv ${i} ${i}.gsat
			dodoc ${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."
}