sci-mathematics/maxima/maxima-5.36.0.ebuild


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
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194

# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/maxima/maxima-5.36.0.ebuild,v 1.2 2015/04/22 06:55:34 jlec Exp $

EAPI=5

inherit autotools elisp-common eutils

DESCRIPTION="Free computer algebra environment based on Macsyma"
HOMEPAGE="http://maxima.sourceforge.net/"
SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"

# Supported lisps
LISPS=(     sbcl cmucl gcl             ecls clozurecl clisp )
# <lisp> supports readline: . - no, y - yes
SUPP_RL=(   .    .     y               .    .         y     )
# . - just --enable-<lisp>, <flag> - --enable-<flag>
CONF_FLAG=( .    .     .               ecl  ccl       .     )
# patch file version; . - no patch
PATCH_V=(   0    0     .               1    1         0     )

IUSE="latex emacs tk nls unicode xemacs X ${LISPS[*]}"

# Languages
LANGS="es pt pt_BR"
for lang in ${LANGS}; do
	IUSE="${IUSE} linguas_${lang}"
done

RDEPEND="X? ( x11-misc/xdg-utils
		 sci-visualization/gnuplot[gd]
		 tk? ( dev-lang/tk:0 ) )
	latex? ( virtual/latex-base )
	emacs? ( virtual/emacs
		latex? ( app-emacs/auctex ) )
	xemacs? ( app-editors/xemacs
		latex? ( app-emacs/auctex ) )"

PDEPEND="emacs? ( app-emacs/imaxima )"

# generating lisp dependencies
depends() {
	local LISP DEP
	LISP=${LISPS[$1]}
	DEP="dev-lisp/${LISP}:="
	if [ "${SUPP_RL[$1]}" = "." ]; then
		DEP="${DEP} app-misc/rlwrap"
	fi
	echo ${DEP}
}

n=${#LISPS[*]}
for ((n--; n >= 0; n--)); do
	LISP=${LISPS[${n}]}
	RDEPEND="${RDEPEND} ${LISP}? ( $(depends ${n}) )"
	if (( ${n} > 0 )); then
		DEF_DEP="${DEF_DEP} !${LISP}? ( "
	fi
done

# default lisp
if use arm; then
	DEF_LISP=2 # gcl
else
	DEF_LISP=0 # sbcl
fi

DEF_DEP="${DEF_DEP} `depends ${DEF_LISP}`"

n=${#LISPS[*]}
for ((n--; n > 0; n--)); do
	DEF_DEP="${DEF_DEP} )"
done

unset LISP

RDEPEND="${RDEPEND}
	${DEF_DEP}"

DEPEND="${RDEPEND}
	sys-apps/texinfo"

TEXMF="${EPREFIX}"/usr/share/texmf-site

pkg_setup() {
	local n=${#LISPS[*]}

	for ((n--; n >= 0; n--)); do
		use ${LISPS[${n}]} && NLISPS="${NLISPS} ${n}"
	done

	if [ -z "${NLISPS}" ]; then
		ewarn "No lisp specified in USE flags, choosing ${LISPS[${DEF_LISP}]} as default"
		NLISPS=${DEF_LISP}
	fi
}

src_prepare() {
	local n PATCHES v
	PATCHES=( imaxima-0 rmaxima-0 wish-1 xdg-utils-0 )

	n=${#PATCHES[*]}
	for ((n--; n >= 0; n--)); do
		epatch "${FILESDIR}"/${PATCHES[${n}]}.patch
	done

	n=${#LISPS[*]}
	for ((n--; n >= 0; n--)); do
		v=${PATCH_V[${n}]}
		if [ "${v}" != "." ]; then
			epatch "${FILESDIR}"/${LISPS[${n}]}-${v}.patch
		fi
	done

	# this file is wrong in 5.35.1
	rm -f src/sys-proclaim.lisp

	# bug #343331
	rm share/Makefile.in || die
	rm src/Makefile.in || die
	touch src/*.mk
	touch src/Makefile.am
	eautoreconf
}

src_configure() {
	local CONFS CONF n lang
	for n in ${NLISPS}; do
		CONF=${CONF_FLAG[${n}]}
		if [ ${CONF} = . ]; then
			CONF=${LISPS[${n}]}
		fi
		CONFS="${CONFS} --enable-${CONF}"
	done

	# enable existing translated doc
	if use nls; then
		for lang in ${LANGS}; do
			if use "linguas_${lang}"; then
				CONFS="${CONFS} --enable-lang-${lang}"
				use unicode && CONFS="${CONFS} --enable-lang-${lang}-utf8"
			fi
		done
	fi

	# re-generate sys-proclaim.lisp (only affects gcl)
	econf ${CONFS} --enable-sys-proclaim $(use_with tk wish) --with-lispdir="${SITELISP}"/${PN}
}

src_install() {
	docompress -x /usr/share/info
	emake DESTDIR="${D}" emacsdir="${SITELISP}/${PN}" install

	use tk && make_desktop_entry xmaxima xmaxima \
		/usr/share/${PN}/${PV}/xmaxima/maxima-new.png \
		"Science;Math;Education"

	if use latex; then
		insinto ${TEXMF}/tex/latex/emaxima
		doins interfaces/emacs/emaxima/emaxima.sty
	fi

	# do not use dodoc because interfaces can't read compressed files
	# read COPYING before attempt to remove it from dodoc
	insinto /usr/share/${PN}/${PV}/doc
	doins AUTHORS COPYING README README.lisps || die
	dodir /usr/share/doc
	dosym ../${PN}/${PV}/doc /usr/share/doc/${PF} || die

	if use emacs; then
		elisp-site-file-install "${FILESDIR}"/50maxima-gentoo.el || die
	fi

	# if we use ecls, build an ecls library for maxima
	if use ecls; then
		ECLLIB=`ecl -eval "(princ (SI:GET-LIBRARY-PATHNAME))" -eval "(quit)"`
		insinto "${ECLLIB#${EPREFIX}}"
		doins src/binary-ecl/maxima.fas
	fi
}

pkg_postinst() {
	use emacs && elisp-site-regen
	use latex && mktexlsr
}

pkg_postrm() {
	use emacs && elisp-site-regen
	use latex && mktexlsr
}