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Diffstat (limited to 'app-emacs/emacs-common-gentoo/emacs-common-gentoo-1.0.ebuild')
-rw-r--r-- | app-emacs/emacs-common-gentoo/emacs-common-gentoo-1.0.ebuild | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/app-emacs/emacs-common-gentoo/emacs-common-gentoo-1.0.ebuild b/app-emacs/emacs-common-gentoo/emacs-common-gentoo-1.0.ebuild new file mode 100644 index 0000000..eec5688 --- /dev/null +++ b/app-emacs/emacs-common-gentoo/emacs-common-gentoo-1.0.ebuild @@ -0,0 +1,122 @@ +# Copyright 1999-2009 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Header: $ + +inherit elisp-common eutils fdo-mime gnome2-utils + +DESCRIPTION="Common files needed by all GNU Emacs versions" +HOMEPAGE="http://www.gentoo.org/proj/en/lisp/emacs/" +SRC_URI="mirror://gentoo/${P}.tar.gz" + +LICENSE="GPL-2" +SLOT="0" +KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~sparc-fbsd ~x86 ~x86-fbsd" +IUSE="X" + +PDEPEND="virtual/emacs" + +pkg_setup() { + if [ -e "${ROOT}${SITELISP}/subdirs.el" ] \ + && ! has_version ">=${CATEGORY}/${PN}-1" + then + ewarn "Removing orphan subdirs.el (installed by old Emacs ebuilds)" + rm -f "${ROOT}${SITELISP}/subdirs.el" + fi + + NEW_INSTALL="" + has_version ${CATEGORY}/${PN} || NEW_INSTALL="true" +} + +src_install() { + elisp-install . subdirs.el || die + + if use X; then + local i + domenu emacs.desktop emacsclient.desktop || die + newicon emacs_48.png emacs.png || die + for i in 16 24 32 48; do + insinto /usr/share/icons/hicolor/${i}x${i}/apps + newins emacs_${i}.png emacs.png || die + done + fi +} + +make-site-start() { + ebegin "Creating default ${SITELISP}/site-start.el" + cat <<-EOF >"${T}/site-start.el" + ;;; site-start.el -*- no-byte-compile: t -*- + + ;;; Commentary: + ;; This default site startup file for Emacs was created by package + ;; ${CATEGORY}/${PF}. You may modify this file, replace + ;; it by your own site initialisation, or even remove it completely. + + ;;; Code: + ;; Load site initialisation for Gentoo installed packages. + (require 'site-gentoo) + + ;;; site-start.el ends here + EOF + mv "${T}/site-start.el" "${ROOT}${SITELISP}/site-start.el" + eend $? "Installation of site-start.el failed" +} + +pkg_config() { + if [ ! -e "${ROOT}${SITELISP}/site-start.el" ]; then + einfo "Press ENTER to create a default site-start.el file" + einfo "for GNU Emacs, or Control-C to abort now ..." + read + make-site-start + else + einfo "site-start.el for GNU Emacs already exists." + fi +} + +pkg_postinst() { + if use X; then + fdo-mime_desktop_database_update + gnome2_icon_cache_update + fi + + # make sure that site-gentoo.el exists since site-start.el requires it + elisp-site-regen + + if [ ! -e "${ROOT}${SITELISP}/site-start.el" ]; then + local line + echo + while read line; do elog "${line:- }"; done <<-EOF + All site initialisation for Gentoo-installed packages is added to + /usr/share/emacs/site-lisp/site-gentoo.el. In order for this site + initialisation to be loaded for all users automatically, a default + site-start.el is created in the same directory. You are responsible + for all further maintenance of this file. + + Alternatively, individual users can add the following command: + + (require 'site-gentoo) + + to their ~/.emacs initialisation files, or, for greater flexibility, + users may load single package-specific initialisation files from + /usr/share/emacs/site-lisp/site-gentoo.d/. + EOF + echo + + if [ "${NEW_INSTALL}" ]; then + # This is a new install. Create default site-start.el, so that + # Gentoo packages will work. + make-site-start + else + # This package was already installed, but site-start.el does + # not exist. Give a hint how to (re-)create it. + elog "If this is a new install, you may want to run:" + elog "emerge --config =${CATEGORY}/${PF}" + fi + fi +} + +pkg_postrm() { + if use X; then + fdo-mime_desktop_database_update + gnome2_icon_cache_update + fi +} |