cpupower: split unitdir from libdir in Makefile

Improve the installation procedure for the systemd service unit
'cpupower.service', to be more flexible. Some distros install libraries
to /usr/lib64/, but systemd service units have to be installed to
/usr/lib/systemd/system: as a consequence, the installation procedure
should not assume that systemd service units can be installed to
${libdir}/systemd/system ...
Define a dedicated variable ("unitdir") in the Makefile.

Link: https://lore.kernel.org/linux-pm/260b6d79-ab61-43b7-a0eb-813e257bc028@leemhuis.info/T/#m0601940ab439d5cbd288819d2af190ce59e810e6

Fixes: 9c70b779ad ("cpupower: add a systemd service to run cpupower")

Link: https://lore.kernel.org/r/20250521211656.65646-1-invernomuto@paranoici.org
Signed-off-by: Francesco Poli (wintermute) <invernomuto@paranoici.org>
Tested-by: Thorsten Leemhuis <linux@leemhuis.info>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
This commit is contained in:
Francesco Poli (wintermute) 2025-05-21 23:14:39 +02:00 committed by Shuah Khan
parent 19272b37aa
commit e044b8a954

View File

@ -73,6 +73,7 @@ sbindir ?= /usr/sbin
mandir ?= /usr/man
libdir ?= /usr/lib
libexecdir ?= /usr/libexec
unitdir ?= /usr/lib/systemd/system
includedir ?= /usr/include
localedir ?= /usr/share/locale
docdir ?= /usr/share/doc/packages/cpupower
@ -309,9 +310,9 @@ install-tools: $(OUTPUT)cpupower
$(INSTALL_DATA) cpupower-service.conf '$(DESTDIR)${confdir}'
$(INSTALL) -d $(DESTDIR)${libexecdir}
$(INSTALL_PROGRAM) cpupower.sh '$(DESTDIR)${libexecdir}/cpupower'
$(INSTALL) -d $(DESTDIR)${libdir}/systemd/system
sed 's|___CDIR___|${confdir}|; s|___LDIR___|${libexecdir}|' cpupower.service.in > '$(DESTDIR)${libdir}/systemd/system/cpupower.service'
$(SETPERM_DATA) '$(DESTDIR)${libdir}/systemd/system/cpupower.service'
$(INSTALL) -d $(DESTDIR)${unitdir}
sed 's|___CDIR___|${confdir}|; s|___LDIR___|${libexecdir}|' cpupower.service.in > '$(DESTDIR)${unitdir}/cpupower.service'
$(SETPERM_DATA) '$(DESTDIR)${unitdir}/cpupower.service'
install-man:
$(INSTALL_DATA) -D man/cpupower.1 $(DESTDIR)${mandir}/man1/cpupower.1
@ -348,7 +349,7 @@ uninstall:
- rm -f $(DESTDIR)${bindir}/utils/cpupower
- rm -f $(DESTDIR)${confdir}cpupower-service.conf
- rm -f $(DESTDIR)${libexecdir}/cpupower
- rm -f $(DESTDIR)${libdir}/systemd/system/cpupower.service
- rm -f $(DESTDIR)${unitdir}/cpupower.service
- rm -f $(DESTDIR)${mandir}/man1/cpupower.1
- rm -f $(DESTDIR)${mandir}/man1/cpupower-frequency-set.1
- rm -f $(DESTDIR)${mandir}/man1/cpupower-frequency-info.1