1 # Copyright 1999-2014 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
7 # @BLURB: Default eclass for determining udev directories.
9 # Default eclass for determining udev directories.
15 # # Example of the eclass usage:
16 # RDEPEND="virtual/udev"
20 # econf --with-rulesdir="$(get_udevdir)"/rules.d
25 # # udev_dorules contrib/99-foomatic
26 # # udev_newrules contrib/98-foomatic 99-foomatic
30 if [[ -z ${_UDEV_ECLASS} ]]; then
33 inherit toolchain-funcs
37 *) die "${ECLASS}.eclass API in EAPI ${EAPI} not yet established."
41 DEPEND="virtual/pkgconfig"
43 # @FUNCTION: _udev_get_udevdir
46 # Get unprefixed udevdir.
48 if $($(tc-getPKG_CONFIG) --exists udev); then
49 echo "$($(tc-getPKG_CONFIG) --variable=udevdir udev)"
55 # @FUNCTION: udev_get_udevdir
57 # Use the short version $(get_udevdir) instead!
59 debug-print-function ${FUNCNAME} "${@}"
61 eerror "This ebuild should be using the get_udevdir() function instead of the deprecated udev_get_udevdir()"
62 die "Deprecated function call: udev_get_udevdir(), please report to (overlay) maintainers."
65 # @FUNCTION: get_udevdir
67 # Output the path for the udev directory (not including ${D}).
68 # This function always succeeds, even if udev is not installed.
69 # The fallback value is set to /lib/udev
71 debug-print-function ${FUNCNAME} "${@}"
73 echo "$(_udev_get_udevdir)"
76 # @FUNCTION: udev_dorules
79 # Install udev rule(s). Uses doins, thus it is fatal in EAPI 4
80 # and non-fatal in earlier EAPIs.
82 debug-print-function ${FUNCNAME} "${@}"
86 insinto "$(_udev_get_udevdir)"/rules.d
91 # @FUNCTION: udev_newrules
92 # @USAGE: oldname newname
94 # Install udev rule with a new name. Uses newins, thus it is fatal
95 # in EAPI 4 and non-fatal in earlier EAPIs.
97 debug-print-function ${FUNCNAME} "${@}"
101 insinto "$(_udev_get_udevdir)"/rules.d
106 # @FUNCTION: udev_reload
108 # Run udevadm control --reload to refresh rules and databases
110 if [[ ${ROOT} != "" ]] && [[ ${ROOT} != "/" ]]; then
114 if [[ -d ${ROOT}/run/udev ]]; then
115 ebegin "Running udev control --reload for reloading rules and databases"
116 udevadm control --reload