1 # Copyright 1999-2014 Gentoo Foundation
2 # Distributed under the terms of the GNU General Public License v2
8 # @BLURB: Default eclass for determining udev directories.
10 # Default eclass for determining udev directories.
16 # # Example of the eclass usage:
17 # RDEPEND="virtual/udev"
21 # econf --with-rulesdir="$(get_udevdir)"/rules.d
26 # # udev_dorules contrib/99-foomatic
27 # # udev_newrules contrib/98-foomatic 99-foomatic
31 inherit toolchain-funcs
35 *) die "${ECLASS}.eclass API in EAPI ${EAPI} not yet established."
39 DEPEND="virtual/pkgconfig"
41 # @FUNCTION: _udev_get_udevdir
44 # Get unprefixed udevdir.
46 if $($(tc-getPKG_CONFIG) --exists udev); then
47 echo "$($(tc-getPKG_CONFIG) --variable=udevdir udev)"
53 # @FUNCTION: udev_get_udevdir
55 # Use the short version $(get_udevdir) instead!
57 debug-print-function ${FUNCNAME} "${@}"
59 eerror "This ebuild should be using the get_udevdir() function instead of the deprecated udev_get_udevdir()"
60 die "Deprecated function call: udev_get_udevdir(), please report to (overlay) maintainers."
63 # @FUNCTION: get_udevdir
65 # Output the path for the udev directory (not including ${D}).
66 # This function always succeeds, even if udev is not installed.
67 # The fallback value is set to /lib/udev
69 debug-print-function ${FUNCNAME} "${@}"
71 echo "$(_udev_get_udevdir)"
74 # @FUNCTION: udev_dorules
77 # Install udev rule(s). Uses doins, thus it is fatal in EAPI 4
78 # and non-fatal in earlier EAPIs.
80 debug-print-function ${FUNCNAME} "${@}"
83 insinto "$(_udev_get_udevdir)"/rules.d
88 # @FUNCTION: udev_newrules
89 # @USAGE: oldname newname
91 # Install udev rule with a new name. Uses newins, thus it is fatal
92 # in EAPI 4 and non-fatal in earlier EAPIs.
94 debug-print-function ${FUNCNAME} "${@}"
97 insinto "$(_udev_get_udevdir)"/rules.d
102 # @FUNCTION: udev_reload
104 # Run udevadm control --reload to refresh rules and databases
106 if [[ ${ROOT} != "" ]] && [[ ${ROOT} != "/" ]]; then
110 if [[ -d ${ROOT}/run/udev ]]; then
111 ebegin "Running udev control --reload for reloading rules and databases"
112 udevadm control --reload