/[gentoo-x86]/eclass/systemd.eclass
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Revision 1.8 Revision 1.18
1# Copyright 1999-2011 Gentoo Foundation 1# Copyright 1999-2012 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/systemd.eclass,v 1.8 2011/08/29 01:28:10 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/systemd.eclass,v 1.18 2012/10/30 21:56:31 mgorny Exp $
4 4
5# @ECLASS: systemd.eclass 5# @ECLASS: systemd.eclass
6# @MAINTAINER: 6# @MAINTAINER:
7# mgorny@gentoo.org 7# mgorny@gentoo.org
8# @BLURB: helper functions to install systemd units 8# @BLURB: helper functions to install systemd units
24# autotools-utils_src_configure 24# autotools-utils_src_configure
25# } 25# }
26# @CODE 26# @CODE
27 27
28case ${EAPI:-0} in 28case ${EAPI:-0} in
29 0|1|2|3|4) ;; 29 0|1|2|3|4|5) ;;
30 *) die "${ECLASS}.eclass API in EAPI ${EAPI} not yet established." 30 *) die "${ECLASS}.eclass API in EAPI ${EAPI} not yet established."
31esac 31esac
32
33# @FUNCTION: _systemd_get_unitdir
34# @INTERNAL
35# @DESCRIPTION:
36# Get unprefixed unitdir.
37_systemd_get_unitdir() {
38 echo /usr/lib/systemd/system
39}
32 40
33# @FUNCTION: systemd_get_unitdir 41# @FUNCTION: systemd_get_unitdir
34# @DESCRIPTION: 42# @DESCRIPTION:
35# Output the path for the systemd unit directory (not including ${D}). 43# Output the path for the systemd unit directory (not including ${D}).
36# This function always succeeds, even if systemd is not installed. 44# This function always succeeds, even if systemd is not installed.
37systemd_get_unitdir() { 45systemd_get_unitdir() {
38 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX= 46 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
39 debug-print-function ${FUNCNAME} "${@}" 47 debug-print-function ${FUNCNAME} "${@}"
40 48
49 echo "${EPREFIX}$(_systemd_get_unitdir)"
50}
51
52# @FUNCTION: systemd_get_utildir
53# @DESCRIPTION:
54# Output the path for the systemd utility directory (not including
55# ${D}). This function always succeeds, even if systemd is not
56# installed.
57systemd_get_utildir() {
58 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
59 debug-print-function ${FUNCNAME} "${@}"
60
41 echo -n "${EPREFIX}"/lib/systemd/system 61 echo "${EPREFIX}/usr/lib/systemd"
42} 62}
43 63
44# @FUNCTION: systemd_dounit 64# @FUNCTION: systemd_dounit
45# @USAGE: unit1 [...] 65# @USAGE: unit1 [...]
46# @DESCRIPTION: 66# @DESCRIPTION:
47# Install systemd unit(s). Uses doins, thus it is fatal in EAPI 4 67# Install systemd unit(s). Uses doins, thus it is fatal in EAPI 4
48# and non-fatal in earlier EAPIs. 68# and non-fatal in earlier EAPIs.
49systemd_dounit() { 69systemd_dounit() {
50 has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
51 debug-print-function ${FUNCNAME} "${@}" 70 debug-print-function ${FUNCNAME} "${@}"
52 71
53 ( 72 (
54 local ud=$(systemd_get_unitdir) 73 insinto "$(_systemd_get_unitdir)"
55 insinto "${ud#${EPREFIX}}"
56 doins "${@}" 74 doins "${@}"
57 ) 75 )
58} 76}
59 77
60# @FUNCTION: systemd_newunit 78# @FUNCTION: systemd_newunit
64# in EAPI 4 and non-fatal in earlier EAPIs. 82# in EAPI 4 and non-fatal in earlier EAPIs.
65systemd_newunit() { 83systemd_newunit() {
66 debug-print-function ${FUNCNAME} "${@}" 84 debug-print-function ${FUNCNAME} "${@}"
67 85
68 ( 86 (
69 insinto "$(systemd_get_unitdir)" 87 insinto "$(_systemd_get_unitdir)"
70 newins "${@}" 88 newins "${@}"
71 ) 89 )
72} 90}
73 91
74# @FUNCTION: systemd_dotmpfilesd 92# @FUNCTION: systemd_dotmpfilesd
77# Install systemd tmpfiles.d files. Uses doins, thus it is fatal 95# Install systemd tmpfiles.d files. Uses doins, thus it is fatal
78# in EAPI 4 and non-fatal in earlier EAPIs. 96# in EAPI 4 and non-fatal in earlier EAPIs.
79systemd_dotmpfilesd() { 97systemd_dotmpfilesd() {
80 debug-print-function ${FUNCNAME} "${@}" 98 debug-print-function ${FUNCNAME} "${@}"
81 99
100 for f; do
101 [[ ${f} == *.conf ]] \
102 || die 'tmpfiles.d files need to have .conf suffix.'
103 done
104
82 ( 105 (
83 insinto /usr/lib/tmpfiles.d/ 106 insinto /usr/lib/tmpfiles.d/
84 doins "${@}" 107 doins "${@}"
108 )
109}
110
111# @FUNCTION: systemd_newtmpfilesd
112# @USAGE: oldname newname.conf
113# @DESCRIPTION:
114# Install systemd tmpfiles.d file under a new name. Uses newins, thus it
115# is fatal in EAPI 4 and non-fatal in earlier EAPIs.
116systemd_newtmpfilesd() {
117 debug-print-function ${FUNCNAME} "${@}"
118
119 [[ ${2} == *.conf ]] \
120 || die 'tmpfiles.d files need to have .conf suffix.'
121
122 (
123 insinto /usr/lib/tmpfiles.d/
124 newins "${@}"
85 ) 125 )
86} 126}
87 127
88# @FUNCTION: systemd_enable_service 128# @FUNCTION: systemd_enable_service
89# @USAGE: target service 129# @USAGE: target service
96 136
97 [[ ${#} -eq 2 ]] || die "Synopsis: systemd_enable_service target service" 137 [[ ${#} -eq 2 ]] || die "Synopsis: systemd_enable_service target service"
98 138
99 local target=${1} 139 local target=${1}
100 local service=${2} 140 local service=${2}
101 local ud=$(systemd_get_unitdir) 141 local ud=$(_systemd_get_unitdir)
142 local destname=$(basename "${service}")
102 143
103 dodir "${ud}"/"${target}".wants && \ 144 dodir "${ud}"/"${target}".wants && \
104 dosym ../"${service}" "${ud}"/"${target}".wants 145 dosym ../"${service}" "${ud}"/"${target}".wants/"${destname}"
105} 146}
106 147
107# @FUNCTION: systemd_with_unitdir 148# @FUNCTION: systemd_with_unitdir
108# @USAGE: [configure option] 149# @USAGE: [configure option]
109# @DESCRIPTION: 150# @DESCRIPTION:
118# remember to report a bug upstream as well. 159# remember to report a bug upstream as well.
119systemd_with_unitdir() { 160systemd_with_unitdir() {
120 debug-print-function ${FUNCNAME} "${@}" 161 debug-print-function ${FUNCNAME} "${@}"
121 local optname=${1:-systemdsystemunitdir} 162 local optname=${1:-systemdsystemunitdir}
122 163
123 echo -n --with-${optname}="$(systemd_get_unitdir)" 164 echo --with-${optname}="$(systemd_get_unitdir)"
165}
166
167# @FUNCTION: systemd_with_utildir
168# @DESCRIPTION:
169# Output '--with-systemdsystemutildir' as used by some packages to install
170# systemd helpers. This function always succeeds. Its output may be quoted
171# in order to preserve whitespace in paths.
172systemd_with_utildir() {
173 debug-print-function ${FUNCNAME} "${@}"
174
175 echo --with-systemdutildir="$(systemd_get_utildir)"
124} 176}
125 177
126# @FUNCTION: systemd_to_myeconfargs 178# @FUNCTION: systemd_to_myeconfargs
127# @DESCRIPTION: 179# @DESCRIPTION:
128# Add '--with-systemdsystemunitdir' as expected by systemd-aware configure 180# Add '--with-systemdsystemunitdir' as expected by systemd-aware configure

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