Attached is version 2 of my draft eclass. I have incorporated the excellent changes suggested here, and it seems to be working great on my local overlay.
-- Jim Ramsay Gentoo/Linux Developer (rox,gkrellm)
# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
#
# Original Author: Jim Ramsay <[EMAIL PROTECTED]>
#
# Purpose:
# Provides common methods used by (almost) all gkrellm plugins:
# - Sets up default dependencies
# - Adds pkg_setup check to ensure gkrellm was built with USE="X" (bug
# 167227)
# - Provides 'gkrellm-plugin_dir' function in lieu of hard-coding the plugins
# directory (which *may* change in the future)
# - Provides the most common src_install method to avoid code duplication.
#
# Utility Routines:
# gkrellm-plugin_dir - Returns the gkrellm-2 plugin directory
#
# Environment:
# For pkg_setup:
# PLUGIN_NO_XCHECK - If set, the default check ensuring that gkrellm2 is
# built with USE="X" is skipped, allowing plugins to build with the
# gkrellmd-only case. Defaults to unset.
# For src_install:
# PLUGIN_SO - The name of the plugin's .so file which will be installed in
# the plugin dir. Defaults to "${PN}.so".
# PLUGIN_DOCS - An optional list of docs to be installed. Defaults to
# unset.
#
inherit multilib eutils
RDEPEND="=app-admin/gkrellm-2*"
DEPEND="${RDEPEND}
dev-util/pkgconfig"
gkrellm-plugin_dir() {
echo /usr/$(get_libdir)/gkrellm2/plugins
}
gkrellm-plugin_pkg_setup() {
if [[ -z "${PLUGIN_NO_XCHECK}" ]] &&
! built_with_use app-admin/gkrellm X; then
eerror "This plugin requires the X frontend of gkrellm."
eerror "Please re-emerge app-admin/gkrellm with USE=\"X\""
die "Please re-emerge app-admin/gkrellm with USE=\"X\""
fi
}
gkrellm-plugin_src_install() {
insinto $(gkrellm-plugin_dir)
doins ${PLUGIN_SO:-${PN}.so} || die "Plugin shared library was not
installed"
DDOCS="README* Change* AUTHORS FAQ TODO INSTALL"
for doc in ${DDOCS}; do
[ -s "$doc" ] && dodoc $doc
done
[ -n "${PLUGIN_DOCS}" ] && dodoc ${PLUGIN_DOCS}
}
EXPORT_FUNCTIONS pkg_setup src_install
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