| 1 | # Copyright 1999-2002 Gentoo Technologies, Inc. |
1 | # Copyright 1999-2008 Gentoo Foundation |
| 2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
| 3 | # Author Matthew Kennedy <mkennedy@gentoo.org> |
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| 4 | # $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.1 2002/10/29 04:40:18 mkennedy Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.36 2008/11/16 10:23:42 ulm Exp $ |
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4 | # |
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5 | # Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org> |
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6 | # Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com> |
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7 | # Copyright 2007-2008 Christian Faulhammer <opfer@gentoo.org> |
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8 | # Copyright 2007-2008 Ulrich Müller <ulm@gentoo.org> |
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9 | # |
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10 | # @ECLASS: elisp.eclass |
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11 | # @MAINTAINER: |
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12 | # Feel free to contact the Emacs team through <emacs@gentoo.org> if you |
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13 | # have problems, suggestions or questions. |
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14 | # @BLURB: Eclass for Emacs Lisp packages |
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15 | # @DESCRIPTION: |
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16 | # |
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17 | # This eclass sets the site-lisp directory for Emacs-related packages. |
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18 | # |
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19 | # Emacs support for other than pure elisp packages is handled by |
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20 | # elisp-common.eclass where you won't have a dependency on Emacs itself. |
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21 | # All elisp-* functions are documented there. |
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22 | # |
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23 | # If the package's source is a single (in whatever way) compressed elisp |
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24 | # file with the file name ${P}.el, then this eclass will move ${P}.el to |
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25 | # ${PN}.el in src_unpack(). |
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26 | |
| 6 | # This eclass sets the site-lisp directory for emacs-related packages. |
27 | # @ECLASS-VARIABLE: SITEFILE |
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28 | # @DESCRIPTION: |
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29 | # Name of package's site-init file. The filename must match the shell |
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30 | # pattern "[1-8][0-9]*-gentoo.el"; numbers below 10 and above 89 are |
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31 | # reserved for internal use. "50${PN}-gentoo.el" is a reasonable choice |
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32 | # in most cases. |
| 7 | |
33 | |
| 8 | ECLASS=elisp |
34 | # @ECLASS-VARIABLE: DOCS |
| 9 | INHERITED="$INHERITED $ECLASS" |
35 | # @DESCRIPTION: |
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36 | # DOCS="blah.txt ChangeLog" is automatically used to install the given |
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37 | # files by dodoc in src_install(). |
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38 | |
| 11 | SITELISP=/usr/share/emacs/site-lisp |
39 | # @ECLASS-VARIABLE: NEED_EMACS |
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40 | # @DESCRIPTION: |
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41 | # If you need anything different from Emacs 21, use the NEED_EMACS |
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42 | # variable before inheriting elisp.eclass. Set it to the major version |
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43 | # your package uses and the dependency will be adjusted. |
| 12 | |
44 | |
| 13 | elisp-install() { |
45 | inherit elisp-common versionator |
| 14 | local subdir=$1 |
46 | |
| 15 | dodir ${SITELISP}/${subdir} |
47 | DEPEND=">=virtual/emacs-${NEED_EMACS:-21}" |
| 16 | insinto ${SITELISP}/${subdir} |
48 | RDEPEND=">=virtual/emacs-${NEED_EMACS:-21}" |
| 17 | shift |
49 | IUSE="" |
| 18 | doins $@ |
50 | |
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51 | elisp_pkg_setup() { |
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52 | local need_emacs=${NEED_EMACS:-21} |
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53 | local have_emacs=$(elisp-emacs-version) |
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54 | if ! version_is_at_least "${need_emacs}" "${have_emacs}"; then |
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55 | eerror "This package needs at least Emacs ${need_emacs}." |
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56 | eerror "Use \"eselect emacs\" to select the active version." |
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57 | die "Emacs version ${have_emacs} is too low." |
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58 | fi |
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59 | einfo "Emacs version: ${have_emacs}" |
| 19 | } |
60 | } |
| 20 | |
61 | |
| 21 | elisp-site-file-install() { |
62 | elisp_src_unpack() { |
| 22 | local sitefile=$1 |
63 | [ -n "${A}" ] && unpack ${A} |
| 23 | pushd ${S} |
64 | if [ -f ${P}.el ]; then |
| 24 | cp ${sitefile} . |
65 | mv ${P}.el ${PN}.el || die "mv ${P}.el ${PN}.el failed" |
| 25 | D=${S}/ dosed "s:@SITELISP@:${SITELISP}/${PN}:g" $(basename ${sitefile}) |
66 | fi |
| 26 | insinto ${SITELISP} |
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| 27 | doins ${S}/$(basename ${sitefile}) |
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| 28 | popd |
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| 29 | } |
67 | } |
| 30 | |
68 | |
| 31 | elisp-site-regen() { |
69 | elisp_src_compile() { |
| 32 | einfo "Regenerating ${SITELISP}/site-start.el..." |
70 | elisp-compile *.el || die |
| 33 | einfo "" |
71 | } |
| 34 | cat <<EOF >${SITELISP}/site-start.el |
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| 35 | ;;; DO NOT EDIT THIS FILE -- IT IS GENERATED AUTOMATICALLY BY PORTAGE |
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| 36 | ;;; ----------------------------------------------------------------- |
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| 37 | |
72 | |
| 38 | EOF |
73 | elisp_src_install() { |
| 39 | ls ${SITELISP}/[0-9][0-9]* |sort -n | \ |
74 | elisp-install ${PN} *.el *.elc || die |
| 40 | while read sf |
75 | if [ -n "${SITEFILE}" ]; then |
| 41 | do |
76 | elisp-site-file-install "${FILESDIR}/${SITEFILE}" || die |
| 42 | einfo " Addding $sf..." |
77 | fi |
| 43 | # Great for debugging, too noisy and slow for users though |
78 | if [ -n "${DOCS}" ]; then |
| 44 | # echo "(message \"Loading $sf...\")" >>${SITELISP}/site-start.el |
79 | dodoc ${DOCS} || die "dodoc failed" |
| 45 | cat $sf >>${SITELISP}/site-start.el |
80 | fi |
| 46 | done |
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| 47 | einfo "" |
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| 48 | } |
81 | } |
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82 | |
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83 | elisp_pkg_postinst() { |
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84 | elisp-site-regen |
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85 | } |
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86 | |
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87 | elisp_pkg_postrm() { |
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88 | elisp-site-regen |
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89 | } |
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90 | |
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91 | EXPORT_FUNCTIONS \ |
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92 | src_unpack src_compile src_install \ |
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93 | pkg_setup pkg_postinst pkg_postrm |
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