summaryrefslogtreecommitdiff
blob: 5cd17b9ded9ca0ada3869ce3990c7a794dfbc5f9 (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
# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

EAPI="3"

inherit versionator eutils

#version magic thanks to masterdriverz and UberLord using bash array instead of tr
trarr="0abcdefghi"
MY_PV="$(get_version_component_range 1)${trarr:$(get_version_component_range 2):1}$(get_version_component_range 3)"

MY_P=${PN}-${MY_PV}
S=${WORKDIR}/${PN}
DESCRIPTION="library providing functions for Scheme implementations"
SRC_URI="http://swiss.csail.mit.edu/ftpdir/scm/${MY_P}.zip"

HOMEPAGE="http://swiss.csail.mit.edu/~jaffer/SLIB"

SLOT="0"
LICENSE="public-domain BSD"
KEYWORDS="alpha amd64 ia64 ppc ~ppc64 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~x86-solaris"
IUSE="" #test"

#unzip for unpacking
RDEPEND=""
DEPEND="app-arch/unzip"
#		test? ( dev-scheme/scm )"

INSTALL_DIR="/usr/share/slib/"

_fix_txi_file() {
	local inplace_filename="${1}"
	local tempfile="$(emktemp)"
	awk -f "${FILESDIR}"/slib-3.2.2-fix-texinfo.awk < "${inplace_filename}" > "${tempfile}"
	mv "${tempfile}" "${inplace_filename}" || die
}

src_prepare() {
	sed "s:prefix = /usr/local/:prefix = ${ED}/usr/:" -i Makefile || die
	sed 's:libdir = $(exec_prefix)lib/:libdir = $(exec_prefix)share/:' -i Makefile || die
	sed 's:man1dir = $(prefix)man/:man1dir = $(prefix)/share/man/:' -i Makefile || die
	sed 's:infodir = $(prefix)info/:infodir = $(prefix)share/info/:' -i Makefile || die

	sed 's:echo SCHEME_LIBRARY_PATH=$(libslibdir)  >> $(bindir)slib:echo SCHEME_LIBRARY_PATH='"${EPREFIX}"'/usr/share/slib/ >> $(bindir)slib:' -i Makefile || die

#	diff -u Makefile.old Makefile

	sed 's:(lambda () "/usr/local/share/gambc/")):(lambda () "'"${EPREFIX}"'/usr/share/gambit")):' -i gambit.init || die

	einfo "Fixing Texinfo files..."
	for i in *.txi *.texi ; do
		_fix_txi_file "${i}" || die
	done
}

src_compile() {
	emake || die "make failed"
}

src_install() {
	emake infoz || die "infoz failed"
	emake install || die "install failed"

	dodoc ANNOUNCE ChangeLog FAQ README || die
	dodir /usr/share/gambit/
	more_install
}

more_install() {
	dosym ${INSTALL_DIR} /usr/share/guile/slib # link from guile dir
	dosym ${INSTALL_DIR} /usr/lib/slib
	dodir /etc/env.d/ && echo "SCHEME_LIBRARY_PATH=\"${EPREFIX}${INSTALL_DIR}\"" > "${ED}"/etc/env.d/50slib

	mkdir "${S}"/installers
	pushd installers; make_installers; popd
	dosbin installers/* || die
}

pkg_postinst() {
	[ "${ROOT}" == "/" ] && pkg_config
}

IMPLEMENTATIONS="bigloo drscheme elk gambit guile scm" # mit-scheme

pkg_config() {
	for impl in ${IMPLEMENTATIONS}; do
		install_slib ${impl}
#		echo '(slib:report-version)' | slib ${impl}
	done
}

make_load_expression() {
	echo "(load \\\"${EPREFIX}${INSTALL_DIR}$1.init\\\")"
}

make_installers()
{
	PROGRAM="(require 'new-catalog) (slib:report-version)"

	bigloo_install_command="bigloo -s -eval \"(begin "$(make_load_expression bigloo)" ${PROGRAM} (exit))\""
	drscheme_install_command="mzscheme -vme \"(begin $(make_load_expression mzscheme) ${PROGRAM})\""
	elk_install_command="echo \"$(make_load_expression elk) ${PROGRAM}\" | elk -l -"
	gambit_install_command="gambit-interpreter -e \"$(make_load_expression gambit) ${PROGRAM}\""
#	guile_install_command="guile -c \"$(make_load_expression guile) ${PROGRAM}\""
	guile_install_command="guile -c \"(use-modules (ice-9 slib)) ${PROGRAM}\""
	#variable names may not contain hyphens (-)
	mitscheme_install_command="echo \"(set! load/suppress-loading-message? #t) $(make_load_expression mitscheme) ${PROGRAM}\" | mit-scheme --batch-mode"
	echo ${mitscheme_install_command}
	scm_install_command="scm -e \"${PROGRAM}\""

	for impl in ${IMPLEMENTATIONS}; do
		command_var=${impl//-/}_install_command
		make_installer ${impl} "${!command_var}"
	done
}

make_installer() {
	echo $2 > install_slib_for_${1//-/}
}

install_slib() {
	if has_version dev-scheme/$1; then
		script=install_slib_for_${1//-/}
		einfo "Registering slib with $1..."
#		echo running: $(cat "${EPREFIX}"/usr/sbin/${script})
		$script
	else
		einfo "$1 not installed, not registering..."
	fi
}