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eclass/systemd: Sync with gentoo
It's from gentoo commit b8f91fee6a8314dc58c1da011b65d9b857ef963f.
This commit is contained in:
Krzesimir Nowak
parent
339298bd3e
commit
fd8030ea91
@ -1,10 +1,10 @@
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# Copyright 1999-2017 Gentoo Foundation
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# Copyright 2011-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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# @ECLASS: systemd.eclass
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# @MAINTAINER:
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# systemd@gentoo.org
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# @SUPPORTED_EAPIS: 0 1 2 3 4 5 6 7
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# @SUPPORTED_EAPIS: 5 6 7 8
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# @BLURB: helper functions to install systemd units
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# @DESCRIPTION:
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# This eclass provides a set of functions to install unit files for
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@ -24,14 +24,14 @@
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# }
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# @CODE
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inherit toolchain-funcs
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case ${EAPI:-0} in
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0|1|2|3|4|5|6|7) ;;
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*) die "${ECLASS}.eclass API in EAPI ${EAPI} not yet established."
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case ${EAPI} in
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5|6|7|8) ;;
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*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
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esac
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if [[ ${EAPI:-0} == [0123456] ]]; then
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inherit toolchain-funcs
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if [[ ${EAPI} == [56] ]]; then
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DEPEND="virtual/pkgconfig"
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else
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BDEPEND="virtual/pkgconfig"
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@ -48,6 +48,9 @@ _systemd_get_dir() {
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[[ ${#} -eq 2 ]] || die "Usage: ${FUNCNAME} <variable-name> <fallback-directory>"
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local variable=${1} fallback=${2} d
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# https://github.com/pkgconf/pkgconf/issues/205
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local -x PKG_CONFIG_FDO_SYSROOT_RULES=1
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if $(tc-getPKG_CONFIG) --exists systemd; then
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d=$($(tc-getPKG_CONFIG) --variable="${variable}" systemd) || die
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d=${d#${EPREFIX}}
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@ -58,7 +61,7 @@ _systemd_get_dir() {
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echo "${d}"
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}
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# @FUNCTION: _systemd_get_unitdir
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# @FUNCTION: _systemd_get_systemunitdir
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# @INTERNAL
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# @DESCRIPTION:
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# Get unprefixed unitdir.
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@ -72,7 +75,6 @@ _systemd_get_systemunitdir() {
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# ${D}). This function always succeeds, even if systemd is not
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# installed.
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systemd_get_systemunitdir() {
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has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
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debug-print-function ${FUNCNAME} "${@}"
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echo "${EPREFIX}$(_systemd_get_systemunitdir)"
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@ -82,7 +84,7 @@ systemd_get_systemunitdir() {
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# @DESCRIPTION:
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# Deprecated alias for systemd_get_systemunitdir.
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systemd_get_unitdir() {
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[[ ${EAPI} == [012345] ]] || die "${FUNCNAME} is banned in EAPI 6, use systemd_get_systemunitdir instead"
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[[ ${EAPI} == 5 ]] || die "${FUNCNAME} is banned in EAPI 6, use systemd_get_systemunitdir instead"
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systemd_get_systemunitdir
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}
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@ -101,7 +103,6 @@ _systemd_get_userunitdir() {
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# ${D}). This function always succeeds, even if systemd is not
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# installed.
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systemd_get_userunitdir() {
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has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
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debug-print-function ${FUNCNAME} "${@}"
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echo "${EPREFIX}$(_systemd_get_userunitdir)"
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@ -121,7 +122,6 @@ _systemd_get_utildir() {
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# ${D}). This function always succeeds, even if systemd is not
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# installed.
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systemd_get_utildir() {
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has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
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debug-print-function ${FUNCNAME} "${@}"
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echo "${EPREFIX}$(_systemd_get_utildir)"
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@ -138,20 +138,35 @@ _systemd_get_systemgeneratordir() {
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# @FUNCTION: systemd_get_systemgeneratordir
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# @DESCRIPTION:
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# Output the path for the systemd system generator directory (not including
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# ${D}). This function always succeeds, even if systemd is not
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# installed.
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# ${D}). This function always succeeds, even if systemd is not installed.
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systemd_get_systemgeneratordir() {
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has "${EAPI:-0}" 0 1 2 && ! use prefix && EPREFIX=
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debug-print-function ${FUNCNAME} "${@}"
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echo "${EPREFIX}$(_systemd_get_systemgeneratordir)"
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}
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# @FUNCTION: _systemd_get_systempresetdir
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# @INTERNAL
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# @DESCRIPTION:
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# Get unprefixed systempresetdir.
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_systemd_get_systempresetdir() {
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_systemd_get_dir systemdsystempresetdir /lib/systemd/system-preset
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}
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# @FUNCTION: systemd_get_systempresetdir
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# @DESCRIPTION:
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# Output the path for the systemd system preset directory (not including
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# ${D}). This function always succeeds, even if systemd is not installed.
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systemd_get_systempresetdir() {
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debug-print-function ${FUNCNAME} "${@}"
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echo "${EPREFIX}$(_systemd_get_systempresetdir)"
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}
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# @FUNCTION: systemd_dounit
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# @USAGE: <unit>...
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# @DESCRIPTION:
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# Install systemd unit(s). Uses doins, thus it is fatal in EAPI 4
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# and non-fatal in earlier EAPIs.
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# Install systemd unit(s). Uses doins, thus it is fatal.
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systemd_dounit() {
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debug-print-function ${FUNCNAME} "${@}"
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@ -165,8 +180,7 @@ systemd_dounit() {
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# @FUNCTION: systemd_newunit
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# @USAGE: <old-name> <new-name>
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# @DESCRIPTION:
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# Install systemd unit with a new name. Uses newins, thus it is fatal
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# in EAPI 4 and non-fatal in earlier EAPIs.
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# Install systemd unit with a new name. Uses newins, thus it is fatal.
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systemd_newunit() {
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debug-print-function ${FUNCNAME} "${@}"
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@ -180,8 +194,7 @@ systemd_newunit() {
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# @FUNCTION: systemd_douserunit
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# @USAGE: <unit>...
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# @DESCRIPTION:
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# Install systemd user unit(s). Uses doins, thus it is fatal in EAPI 4
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# and non-fatal in earlier EAPIs.
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# Install systemd user unit(s). Uses doins, thus it is fatal.
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systemd_douserunit() {
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debug-print-function ${FUNCNAME} "${@}"
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@ -196,7 +209,7 @@ systemd_douserunit() {
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# @USAGE: <old-name> <new-name>
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# @DESCRIPTION:
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# Install systemd user unit with a new name. Uses newins, thus it
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# is fatal in EAPI 4 and non-fatal in earlier EAPIs.
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# is fatal.
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systemd_newuserunit() {
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debug-print-function ${FUNCNAME} "${@}"
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@ -237,54 +250,11 @@ systemd_install_serviced() {
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)
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}
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# @FUNCTION: systemd_dotmpfilesd
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# @USAGE: <tmpfilesd>...
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# @DESCRIPTION:
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# Deprecated in favor of tmpfiles.eclass.
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#
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# Install systemd tmpfiles.d files. Uses doins, thus it is fatal
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# in EAPI 4 and non-fatal in earlier EAPIs.
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systemd_dotmpfilesd() {
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debug-print-function ${FUNCNAME} "${@}"
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for f; do
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[[ ${f} == *.conf ]] \
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|| die 'tmpfiles.d files need to have .conf suffix.'
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done
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(
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insopts -m 0644
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insinto /usr/lib/tmpfiles.d/
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doins "${@}"
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)
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}
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# @FUNCTION: systemd_newtmpfilesd
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# @USAGE: <old-name> <new-name>.conf
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# @DESCRIPTION:
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# Deprecated in favor of tmpfiles.eclass.
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#
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# Install systemd tmpfiles.d file under a new name. Uses newins, thus it
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# is fatal in EAPI 4 and non-fatal in earlier EAPIs.
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systemd_newtmpfilesd() {
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debug-print-function ${FUNCNAME} "${@}"
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[[ ${2} == *.conf ]] \
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|| die 'tmpfiles.d files need to have .conf suffix.'
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(
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insopts -m 0644
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insinto /usr/lib/tmpfiles.d/
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newins "${@}"
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)
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}
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# @FUNCTION: systemd_enable_service
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# @USAGE: <target> <service>
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# @DESCRIPTION:
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# Enable service in desired target, e.g. install a symlink for it.
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# Uses dosym, thus it is fatal in EAPI 4 and non-fatal in earlier
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# EAPIs.
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# Uses dosym, thus it is fatal.
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systemd_enable_service() {
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debug-print-function ${FUNCNAME} "${@}"
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@ -307,8 +277,7 @@ systemd_enable_service() {
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# and name, while the remaining arguments list service units that will
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# be added to that file.
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#
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# Uses doins, thus it is fatal in EAPI 4 and non-fatal in earlier
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# EAPIs.
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# Uses doins, thus it is fatal.
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#
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# Doc: https://www.freedesktop.org/wiki/Software/systemd/timedated/
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systemd_enable_ntpunit() {
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@ -363,7 +332,7 @@ systemd_enable_ntpunit() {
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# argument to this function (`$(systemd_with_unitdir systemdunitdir)'). Please
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# remember to report a bug upstream as well.
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systemd_with_unitdir() {
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[[ ${EAPI:-0} != [012345] ]] && die "${FUNCNAME} is banned in EAPI ${EAPI}, use --with-${1:-systemdsystemunitdir}=\"\$(systemd_get_systemunitdir)\" instead"
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[[ ${EAPI} == 5 ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}, use --with-${1:-systemdsystemunitdir}=\"\$(systemd_get_systemunitdir)\" instead"
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debug-print-function ${FUNCNAME} "${@}"
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local optname=${1:-systemdsystemunitdir}
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@ -380,7 +349,7 @@ systemd_with_unitdir() {
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# systemd helpers. This function always succeeds. Its output may be quoted
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# in order to preserve whitespace in paths.
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systemd_with_utildir() {
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[[ ${EAPI:-0} != [012345] ]] && die "${FUNCNAME} is banned in EAPI ${EAPI}, use --with-systemdutildir=\"\$(systemd_get_utildir)\" instead"
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[[ ${EAPI} == 5 ]] || die "${FUNCNAME} is banned in EAPI ${EAPI}, use --with-systemdutildir=\"\$(systemd_get_utildir)\" instead"
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debug-print-function ${FUNCNAME} "${@}"
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@ -436,29 +405,6 @@ systemd_is_booted() {
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return ${ret}
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}
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# @FUNCTION: systemd_tmpfiles_create
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# @USAGE: <tmpfilesd> ...
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# @DESCRIPTION:
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# Deprecated in favor of tmpfiles.eclass.
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#
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# Invokes systemd-tmpfiles --create with given arguments.
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# Does nothing if ROOT != / or systemd-tmpfiles is not in PATH.
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# This function should be called from pkg_postinst.
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#
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# Generally, this function should be called with the names of any tmpfiles
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# fragments which have been installed, either by the build system or by a
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# previous call to systemd_dotmpfilesd. This ensures that any tmpfiles are
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# created without the need to reboot the system.
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systemd_tmpfiles_create() {
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debug-print-function ${FUNCNAME} "${@}"
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[[ ${EBUILD_PHASE} == postinst ]] || die "${FUNCNAME}: Only valid in pkg_postinst"
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[[ ${#} -gt 0 ]] || die "${FUNCNAME}: Must specify at least one filename"
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[[ ${ROOT:-/} == / ]] || return 0
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type systemd-tmpfiles &> /dev/null || return 0
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systemd-tmpfiles --create "${@}"
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}
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# @FUNCTION: systemd_reenable
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# @USAGE: <unit> ...
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# @DESCRIPTION:
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