gentoo-x86/eclass/texlive-module.eclass

# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.8 2008/02/14 09:02:11 aballier Exp $

# @ECLASS: texlive-module.eclass
# @MAINTAINER:
# tex@gentoo.org
#
# Original Author: Alexis Ballier <aballier@gentoo.org>
# @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass
# @DESCRIPTION: 
# Purpose: Provide generic install functions so that modular texlive's texmf ebuilds will
# only have to inherit this eclass.
# Ebuilds have to provide TEXLIVE_MODULE_CONTENTS variable that contains the list
# of packages that it will install. (See below)
#
# What is assumed is that it unpacks texmf and texmf-dist directories to
# ${WORKDIR}.
#
# It inherits texlive-common

# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
# @DESCRIPTION:
# The list of packages that will be installed. This variable will be expanded to
# SRC_URI:
#
# foo -> texlive-module-foo-${PV}.zip

inherit texlive-common

HOMEPAGE="http://www.tug.org/texlive/"

COMMON_DEPEND=">=app-text/texlive-core-${PV}
        ${TEXLIVE_MODULES_DEPS}"

# TeX Live 2007 was providing .zip files of CTAN packages. For 2008 they are now
# .tar.lzma
if [ -z "${PV##2007*}" ] ; then
for i in ${TEXLIVE_MODULE_CONTENTS}; do
        SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.zip"
done
DEPEND="${COMMON_DEPEND}
        app-arch/unzip"
else
for i in ${TEXLIVE_MODULE_CONTENTS}; do
        SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.tar.lzma"
done
DEPEND="${COMMON_DEPEND}
        app-arch/lzma-utils"
fi

RDEPEND="${COMMON_DEPEND}"

IUSE="doc"

S="${WORKDIR}"

# @FUNCTION: texlive-module_src_compile
# @DESCRIPTION:
# exported function:
# Will look for format.foo.cnf and build foo format files using fmtutil
# (provided by texlive-core). The compiled format files will be sent to
# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
# sandbox
# The next step is to generate config files that are to be installed in
# /etc/texmf; texmf-update script will take care of merging the different config
# files for different packages in a single one used by the whole tex installation.

texlive-module_src_compile() {
        # Build format files
        for i in texmf/fmtutil/format*.cnf; do
                if [ -f "${i}" ]; then
                        einfo "Building format ${i}"
                        TEXMFHOME="${S}/texmf:${S}/texmf-dist"\
                                fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
                                || die "failed to build format ${i}"
                fi
        done

        # Generate config files
        # TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
        if [ -z "${PV##2007*}" ] ; then
        for i in "${S}"/texmf/lists/*;
        do
                grep '^!' "${i}" | sed -e 's/^!//' | tr ' ' '@' |sort|uniq >> "${T}/jobs"
        done
        else
        for i in "${S}"/tlpkg/tlpobj/*;
        do
                grep '^execute ' "${i}" | sed -e 's/^execute //' | tr ' ' '@' |sort|uniq >> "${T}/jobs"
        done
        fi

        for i in $(<"${T}/jobs");
        do
                j="$(echo $i | tr '@' ' ')"
                command=${j%% *}
                parameter=${j#* }
                case "${command}" in
                        addMap)
                                echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
                        addMixedMap)
                                echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
                        addDvipsMap)
                                echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
                        addDvipdfmMap)
                                echo "f ${parameter}" >> "${S}/${PN}-config";;
                        AddHyphen)
                                ewarn "Sorry, $command not implemented yet.";;
                        BuildFormat)
                                elog "Format $parameter already built.";;
                        BuildLanguageDat)
                                elog "Language file $parameter already generated.";;
                        *)
                                die "No rule to proccess ${command}. Please file a bug."
                esac
        done
}

# @FUNCTION: texlive-module_src_install
# @DESCRIPTION:
# exported function:
# Install texmf and config files to the system

texlive-module_src_install() {
        for i in texmf/fmtutil/format*.cnf; do
                [ -f "${i}" ] && etexlinks "${i}"
        done

        insinto /usr/share
        if use doc; then
                [ -d texmf-doc ] && doins -r texmf-doc
        else
                [ -d texmf/doc ] && rm -rf texmf/doc
                [ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
        fi

        [ -d texmf ] && doins -r texmf
        [ -d texmf-dist ] && doins -r texmf-dist
        [ -d tlpkg ] && doins -r tlpkg

        insinto /var/lib/texmf
        [ -d texmf-var ] && doins -r texmf-var/*

        insinto /etc/texmf/updmap.d
        [ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
        insinto /etc/texmf/dvips.d
        [ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
        insinto /etc/texmf/dvipdfm/config
        [ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"

        texlive-common_handle_config_files
}

# @FUNCTION: texlive-module_pkg_postinst
# @DESCRIPTION:
# exported function:
# run texmf-update to ensure the tex installation is consistent with the
# installed texmf trees.

texlive-module_pkg_postinst() {
        if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
                /usr/sbin/texmf-update
        else
                ewarn "Cannot run texmf-update for some reason."
                ewarn "Your texmf tree might be inconsistent with your configuration"
                ewarn "Please try to figure what has happened"
        fi
}

# @FUNCTION: texlive-module_pkg_postrm
# @DESCRIPTION:
# exported function:
# run texmf-update to ensure the tex installation is consistent with the
# installed texmf trees.

texlive-module_pkg_postrm() {
        if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
                /usr/sbin/texmf-update
        else
                ewarn "Cannot run texmf-update for some reason."
                ewarn "Your texmf tree might be inconsistent with your configuration"
                ewarn "Please try to figure what has happened"
        fi
}

EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm
1	aballier	1.8	# Copyright 1999-2008 Gentoo Foundation
2	aballier	1.1	# Distributed under the terms of the GNU General Public License v2
3	aballier	1.9	# $Header: /var/cvsroot/gentoo-x86/eclass/texlive-module.eclass,v 1.8 2008/02/14 09:02:11 aballier Exp $
4	aballier	1.1
5	aballier	1.8	# @ECLASS: texlive-module.eclass
6			# @MAINTAINER:
7			# tex@gentoo.org
8	aballier	1.1	#
9			# Original Author: Alexis Ballier <aballier@gentoo.org>
10	aballier	1.8	# @BLURB: Provide generic install functions so that modular texlive's texmf ebuild will only have to inherit this eclass
11			# @DESCRIPTION:
12	aballier	1.1	# Purpose: Provide generic install functions so that modular texlive's texmf ebuilds will
13			# only have to inherit this eclass.
14			# Ebuilds have to provide TEXLIVE_MODULE_CONTENTS variable that contains the list
15	aballier	1.8	# of packages that it will install. (See below)
16			#
17	aballier	1.1	# What is assumed is that it unpacks texmf and texmf-dist directories to
18			# ${WORKDIR}.
19			#
20	aballier	1.8	# It inherits texlive-common
21
22			# @ECLASS-VARIABLE: TEXLIVE_MODULE_CONTENTS
23			# @DESCRIPTION:
24			# The list of packages that will be installed. This variable will be expanded to
25			# SRC_URI:
26			#
27			# foo -> texlive-module-foo-${PV}.zip
28	aballier	1.1
29			inherit texlive-common
30
31			HOMEPAGE="http://www.tug.org/texlive/"
32
33	aballier	1.9	COMMON_DEPEND=">=app-text/texlive-core-${PV}
34			${TEXLIVE_MODULES_DEPS}"
35
36			# TeX Live 2007 was providing .zip files of CTAN packages. For 2008 they are now
37			# .tar.lzma
38			if [ -z "${PV##2007*}" ] ; then
39	aballier	1.1	for i in ${TEXLIVE_MODULE_CONTENTS}; do
40			SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.zip"
41			done
42			DEPEND="${COMMON_DEPEND}
43			app-arch/unzip"
44	aballier	1.9	else
45			for i in ${TEXLIVE_MODULE_CONTENTS}; do
46			SRC_URI="${SRC_URI} mirror://gentoo/texlive-module-${i}-${PV}.tar.lzma"
47			done
48			DEPEND="${COMMON_DEPEND}
49			app-arch/lzma-utils"
50			fi
51	aballier	1.1
52			RDEPEND="${COMMON_DEPEND}"
53
54			IUSE="doc"
55
56			S="${WORKDIR}"
57
58	aballier	1.8	# @FUNCTION: texlive-module_src_compile
59			# @DESCRIPTION:
60			# exported function:
61	aballier	1.1	# Will look for format.foo.cnf and build foo format files using fmtutil
62			# (provided by texlive-core). The compiled format files will be sent to
63			# texmf-var/web2c, like fmtutil defaults to but with some trick to stay in the
64			# sandbox
65			# The next step is to generate config files that are to be installed in
66			# /etc/texmf; texmf-update script will take care of merging the different config
67			# files for different packages in a single one used by the whole tex installation.
68
69			texlive-module_src_compile() {
70			# Build format files
71			for i in texmf/fmtutil/format*.cnf; do
72			if [ -f "${i}" ]; then
73			einfo "Building format ${i}"
74			TEXMFHOME="${S}/texmf:${S}/texmf-dist"\
75			fmtutil --cnffile "${i}" --fmtdir "${S}/texmf-var/web2c" --all\
76			\|\| die "failed to build format ${i}"
77			fi
78			done
79
80			# Generate config files
81	aballier	1.9	# TeX Live 2007 was providing lists. For 2008 they are now tlpobj.
82			if [ -z "${PV##2007*}" ] ; then
83	aballier	1.1	for i in "${S}"/texmf/lists/*;
84			do
85	aballier	1.9	grep '^!' "${i}" \| sed -e 's/^!//' \| tr ' ' '@' \|sort\|uniq >> "${T}/jobs"
86	aballier	1.1	done
87	aballier	1.9	else
88			for i in "${S}"/tlpkg/tlpobj/*;
89			do
90			grep '^execute ' "${i}" \| sed -e 's/^execute //' \| tr ' ' '@' \|sort\|uniq >> "${T}/jobs"
91			done
92			fi
93	aballier	1.1
94	aballier	1.9	for i in $(<"${T}/jobs");
95	aballier	1.1	do
96	aballier	1.9	j="$(echo $i \| tr '@' ' ')"
97			command=${j%% *}
98			parameter=${j#* }
99	aballier	1.1	case "${command}" in
100			addMap)
101			echo "Map ${parameter}" >> "${S}/${PN}.cfg";;
102			addMixedMap)
103			echo "MixedMap ${parameter}" >> "${S}/${PN}.cfg";;
104			addDvipsMap)
105			echo "p +${parameter}" >> "${S}/${PN}-config.ps";;
106			addDvipdfmMap)
107			echo "f ${parameter}" >> "${S}/${PN}-config";;
108	aballier	1.9	AddHyphen)
109			ewarn "Sorry, $command not implemented yet.";;
110			BuildFormat)
111			elog "Format $parameter already built.";;
112			BuildLanguageDat)
113			elog "Language file $parameter already generated.";;
114			*)
115			die "No rule to proccess ${command}. Please file a bug."
116	aballier	1.1	esac
117			done
118			}
119
120	aballier	1.8	# @FUNCTION: texlive-module_src_install
121			# @DESCRIPTION:
122			# exported function:
123	aballier	1.1	# Install texmf and config files to the system
124
125			texlive-module_src_install() {
126	aballier	1.3	for i in texmf/fmtutil/format*.cnf; do
127			[ -f "${i}" ] && etexlinks "${i}"
128			done
129
130	aballier	1.1	insinto /usr/share
131	aballier	1.4	if use doc; then
132			[ -d texmf-doc ] && doins -r texmf-doc
133			else
134			[ -d texmf/doc ] && rm -rf texmf/doc
135			[ -d texmf-dist/doc ] && rm -rf texmf-dist/doc
136			fi
137
138	aballier	1.1	[ -d texmf ] && doins -r texmf
139			[ -d texmf-dist ] && doins -r texmf-dist
140	aballier	1.9	[ -d tlpkg ] && doins -r tlpkg
141	aballier	1.4
142	aballier	1.5	insinto /var/lib/texmf
143	aballier	1.2	[ -d texmf-var ] && doins -r texmf-var/*
144	aballier	1.1
145			insinto /etc/texmf/updmap.d
146			[ -f "${S}/${PN}.cfg" ] && doins "${S}/${PN}.cfg"
147	aballier	1.6	insinto /etc/texmf/dvips.d
148	aballier	1.1	[ -f "${S}/${PN}-config.ps" ] && doins "${S}/${PN}-config.ps"
149			insinto /etc/texmf/dvipdfm/config
150			[ -f "${S}/${PN}-config" ] && doins "${S}/${PN}-config"
151
152			texlive-common_handle_config_files
153			}
154
155	aballier	1.8	# @FUNCTION: texlive-module_pkg_postinst
156			# @DESCRIPTION:
157			# exported function:
158	aballier	1.1	# run texmf-update to ensure the tex installation is consistent with the
159			# installed texmf trees.
160
161			texlive-module_pkg_postinst() {
162	aballier	1.7	if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
163	aballier	1.1	/usr/sbin/texmf-update
164	aballier	1.7	else
165			ewarn "Cannot run texmf-update for some reason."
166			ewarn "Your texmf tree might be inconsistent with your configuration"
167			ewarn "Please try to figure what has happened"
168	aballier	1.1	fi
169			}
170
171	aballier	1.8	# @FUNCTION: texlive-module_pkg_postrm
172			# @DESCRIPTION:
173			# exported function:
174			# run texmf-update to ensure the tex installation is consistent with the
175			# installed texmf trees.
176
177	aballier	1.1	texlive-module_pkg_postrm() {
178	aballier	1.7	if [ "$ROOT" = "/" ] && [ -x /usr/sbin/texmf-update ] ; then
179	aballier	1.1	/usr/sbin/texmf-update
180	aballier	1.7	else
181			ewarn "Cannot run texmf-update for some reason."
182			ewarn "Your texmf tree might be inconsistent with your configuration"
183			ewarn "Please try to figure what has happened"
184	aballier	1.1	fi
185			}
186
187			EXPORT_FUNCTIONS src_compile src_install pkg_postinst pkg_postrm