| 1 | # Copyright 1999-2003 Gentoo Technologies, Inc. |
1 | # Copyright 1999-2007 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 | # $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.5 2003/05/23 06:06:19 mkennedy Exp $ |
3 | # $Header: /var/cvsroot/gentoo-x86/eclass/elisp.eclass,v 1.22 2007/08/27 19:41:03 ulm Exp $ |
| 4 | # |
4 | # |
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5 | # Copyright 2007 Christian Faulhammer <opfer@gentoo.org> |
| 5 | # Author Matthew Kennedy <mkennedy@gentoo.org> |
6 | # Copyright 2002-2003 Matthew Kennedy <mkennedy@gentoo.org> |
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7 | # Copyright 2003 Jeremy Maitin-Shepard <jbms@attbi.com> |
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8 | # Copyright 2007 Ulrich Mueller <ulm@gentoo.org> |
| 6 | # |
9 | # |
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10 | # @ECLASS: elisp.eclass |
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11 | # @MAINTAINER: |
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12 | # emacs@gentoo.org |
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13 | # @BLURB: Eclass for Emacs Lisp packages |
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14 | # @DESCRIPTION: |
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15 | # |
| 7 | # This eclass sets the site-lisp directory for emacs-related packages. |
16 | # This eclass sets the site-lisp directory for Emacs-related packages. |
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17 | # |
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18 | # Emacs support for other than pure elisp packages is handled by |
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19 | # elisp-common.eclass where you won't have a dependency on Emacs itself. |
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20 | # All elisp-* functions are documented there. |
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21 | # |
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22 | # Setting SIMPLE_ELISP=t in an ebuild means, that the package's source |
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23 | # is a single (in whatever way) compressed elisp file with the file name |
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24 | # ${PN}-${PV}. This eclass will then redefine ${S}, and move |
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25 | # ${PN}-${PV}.el to ${PN}.el in src_unpack(). |
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26 | # |
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27 | # DOCS="blah.txt ChangeLog" is automatically used to install the given |
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28 | # files by dodoc in src_install(). |
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29 | # |
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30 | # If you need anything different from Emacs 21, use the NEED_EMACS |
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31 | # variable before inheriting elisp.eclass. Set it to the major version |
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32 | # your package uses and the dependency will be adjusted. |
| 8 | |
33 | |
| 9 | ECLASS=elisp |
34 | inherit elisp-common versionator |
| 10 | INHERITED="$INHERITED $ECLASS" |
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| 11 | |
35 | |
| 12 | SITELISP=/usr/share/emacs/site-lisp |
36 | VERSION=${NEED_EMACS:-21} |
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37 | DEPEND=">=virtual/emacs-${VERSION}" |
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38 | RDEPEND=">=virtual/emacs-${VERSION}" |
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39 | IUSE="" |
| 13 | |
40 | |
| 14 | elisp-install() { |
41 | if [ "${SIMPLE_ELISP}" = 't' ]; then |
| 15 | local subdir=$1 |
42 | S="${WORKDIR}" |
| 16 | dodir ${SITELISP}/${subdir} |
43 | fi |
| 17 | insinto ${SITELISP}/${subdir} |
44 | |
| 18 | shift |
45 | elisp_pkg_setup() { |
| 19 | doins $@ |
46 | local emacs_version="$(elisp-emacs-version)" |
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47 | if ! version_is_at_least "${VERSION}" "${emacs_version}"; then |
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48 | eerror "This package needs at least Emacs ${VERSION}." |
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49 | eerror "Use \"eselect emacs\" to select the active version." |
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50 | die "Emacs version ${emacs_version} is too low." |
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51 | fi |
| 20 | } |
52 | } |
| 21 | |
53 | |
| 22 | elisp-site-file-install() { |
54 | elisp_src_unpack() { |
| 23 | local sitefile=$1 |
55 | unpack ${A} |
| 24 | pushd ${S} |
56 | if [ "${SIMPLE_ELISP}" = 't' ]; then |
| 25 | cp ${sitefile} . |
57 | cd "${S}" && mv ${P}.el ${PN}.el |
| 26 | D=${S}/ dosed "s:@SITELISP@:${SITELISP}/${PN}:g" $(basename ${sitefile}) |
58 | fi |
| 27 | insinto ${SITELISP} |
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| 28 | doins ${S}/$(basename ${sitefile}) |
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| 29 | popd |
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| 30 | } |
59 | } |
| 31 | |
60 | |
| 32 | elisp-site-regen() { |
61 | elisp_src_compile() { |
| 33 | einfo "Regenerating ${SITELISP}/site-start.el..." |
62 | elisp-compile *.el || die "elisp-compile failed" |
| 34 | einfo "" |
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| 35 | cat <<EOF >${SITELISP}/site-start.el |
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| 36 | ;;; DO NOT EDIT THIS FILE -- IT IS GENERATED AUTOMATICALLY BY PORTAGE |
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| 37 | ;;; ----------------------------------------------------------------- |
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| 38 | |
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| 39 | EOF |
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| 40 | ls ${SITELISP}/[0-9][0-9]* |sort -n |grep -vE '~$' | \ |
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| 41 | while read sf |
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| 42 | do |
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| 43 | einfo " Adding $sf..." |
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| 44 | # Great for debugging, too noisy and slow for users though |
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| 45 | # echo "(message \"Loading $sf...\")" >>${SITELISP}/site-start.el |
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| 46 | cat $sf >>${SITELISP}/site-start.el |
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| 47 | done |
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| 48 | einfo "" |
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| 49 | } |
63 | } |
| 50 | |
64 | |
| 51 | # DEFAULT OVERRIDES |
65 | elisp_src_install() { |
| 52 | |
66 | elisp-install ${PN} *.el *.elc |
| 53 | # SRC_URI should be set to wherever the primary app-emacs/ maintainer |
67 | elisp-site-file-install "${FILESDIR}/${SITEFILE}" |
| 54 | # keeps the local elisp mirror, since most app-emacs packages are |
68 | if [ -n "${DOCS}" ]; then |
| 55 | # upstream as a single .el file |
69 | dodoc ${DOCS} || die "dodoc failed" |
| 56 | |
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| 57 | SRC_URI="http://cvs.gentoo.org/~mkennedy/app-emacs/${P}.el.bz2" |
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| 58 | S="${WORKDIR}/" |
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| 59 | DEPEND="virtual/emacs" |
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| 60 | IUSE="" |
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| 61 | |
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| 62 | src_unpack() { |
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| 63 | unpack ${A} |
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| 64 | if [ "${SIMPLE_ELISP}" = 't' ] |
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| 65 | then |
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| 66 | cd ${S} && mv ${P}.el ${PN}.el |
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| 67 | fi |
70 | fi |
| 68 | } |
71 | } |
| 69 | |
72 | |
| 70 | src_compile() { |
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| 71 | emacs --batch -f batch-byte-compile --no-site-file --no-init-file *.el || die |
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| 72 | } |
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| 73 | |
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| 74 | src_install() { |
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| 75 | elisp-install ${PN} *.el *.elc |
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| 76 | elisp-site-file-install ${FILESDIR}/${SITEFILE} |
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| 77 | } |
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| 78 | |
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| 79 | pkg_postinst() { |
73 | elisp_pkg_postinst() { |
| 80 | elisp-site-regen |
74 | elisp-site-regen |
| 81 | } |
75 | } |
| 82 | |
76 | |
| 83 | pkg_postrm() { |
77 | elisp_pkg_postrm() { |
| 84 | elisp-site-regen |
78 | elisp-site-regen |
| 85 | } |
79 | } |
| 86 | |
80 | |
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81 | EXPORT_FUNCTIONS src_unpack src_compile src_install |
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82 | EXPORT_FUNCTIONS pkg_setup pkg_postinst pkg_postrm |
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