| # SPDX-License-Identifier: GPL-2.0-only |
| # Makefile for cpupower |
| # |
| # Copyright (C) 2005,2006 Dominik Brodowski <linux@dominikbrodowski.net> |
| # |
| # Based largely on the Makefile for udev by: |
| # |
| # Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com> |
| # |
| OUTPUT=./ |
| ifeq ("$(origin O)", "command line") |
| OUTPUT := $(O)/ |
| endif |
| |
| ifneq ($(OUTPUT),) |
| # check that the output directory actually exists |
| OUTDIR := $(shell cd $(OUTPUT) && pwd) |
| $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) |
| endif |
| |
| |
| # --- CONFIGURATION BEGIN --- |
| |
| # Set the following to `true' to make a unstripped, unoptimized |
| # binary. Leave this set to `false' for production use. |
| DEBUG ?= true |
| |
| # make the build silent. Set this to something else to make it noisy again. |
| V ?= false |
| |
| # Internationalization support (output in different languages). |
| # Requires gettext. |
| NLS ?= true |
| |
| # Set the following to 'true' to build/install the |
| # cpufreq-bench benchmarking tool |
| CPUFREQ_BENCH ?= true |
| |
| # Do not build libraries, but build the code in statically |
| # Libraries are still built, otherwise the Makefile code would |
| # be rather ugly. |
| export STATIC ?= false |
| |
| # Prefix to the directories we're installing to |
| DESTDIR ?= |
| |
| # --- CONFIGURATION END --- |
| |
| |
| |
| # Package-related definitions. Distributions can modify the version |
| # and _should_ modify the PACKAGE_BUGREPORT definition |
| |
| VERSION:= $(shell ./utils/version-gen.sh) |
| LIB_MAJ= 0.0.1 |
| LIB_MIN= 1 |
| |
| PACKAGE = cpupower |
| PACKAGE_BUGREPORT = linux-pm@vger.kernel.org |
| LANGUAGES = de fr it cs pt ka zh_CN |
| |
| |
| # Directory definitions. These are default and most probably |
| # do not need to be changed. Please note that DESTDIR is |
| # added in front of any of them |
| |
| bindir ?= /usr/bin |
| sbindir ?= /usr/sbin |
| mandir ?= /usr/man |
| libdir ?= /usr/lib |
| includedir ?= /usr/include |
| localedir ?= /usr/share/locale |
| docdir ?= /usr/share/doc/packages/cpupower |
| confdir ?= /etc/ |
| bash_completion_dir ?= /usr/share/bash-completion/completions |
| |
| # Toolchain: what tools do we use, and what options do they need: |
| |
| CP = cp -fpR |
| INSTALL = /usr/bin/install -c |
| INSTALL_PROGRAM = ${INSTALL} |
| INSTALL_DATA = ${INSTALL} -m 644 |
| #bash completion scripts get sourced and so they should be rw only. |
| INSTALL_SCRIPT = ${INSTALL} -m 644 |
| |
| # If you are running a cross compiler, you may want to set this |
| # to something more interesting, like "arm-linux-". If you want |
| # to compile vs uClibc, that can be done here as well. |
| CROSS ?= #/usr/i386-linux-uclibc/usr/bin/i386-uclibc- |
| CC ?= $(CROSS)gcc |
| LD ?= $(CROSS)gcc |
| AR ?= $(CROSS)ar |
| STRIP ?= $(CROSS)strip |
| RANLIB ?= $(CROSS)ranlib |
| HOSTCC = gcc |
| MKDIR = mkdir |
| |
| # Now we set up the build system |
| # |
| |
| GMO_FILES = ${shell for HLANG in ${LANGUAGES}; do echo $(OUTPUT)po/$$HLANG.gmo; done;} |
| |
| export CROSS CC AR STRIP RANLIB CFLAGS LDFLAGS LIB_OBJS |
| |
| # check if compiler option is supported |
| cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -x c /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;} |
| |
| # use '-Os' optimization if available, else use -O2 |
| OPTIMIZATION := $(call cc-supports,-Os,-O2) |
| |
| WARNINGS := -Wall -Wchar-subscripts -Wpointer-arith -Wsign-compare |
| WARNINGS += $(call cc-supports,-Wno-pointer-sign) |
| WARNINGS += $(call cc-supports,-Wdeclaration-after-statement) |
| WARNINGS += -Wshadow |
| |
| override CFLAGS += -DVERSION=\"$(VERSION)\" -DPACKAGE=\"$(PACKAGE)\" \ |
| -DPACKAGE_BUGREPORT=\"$(PACKAGE_BUGREPORT)\" -D_GNU_SOURCE |
| |
| UTIL_OBJS = utils/helpers/amd.o utils/helpers/msr.o \ |
| utils/helpers/sysfs.o utils/helpers/misc.o utils/helpers/cpuid.o \ |
| utils/helpers/pci.o utils/helpers/bitmask.o \ |
| utils/idle_monitor/nhm_idle.o utils/idle_monitor/snb_idle.o \ |
| utils/idle_monitor/hsw_ext_idle.o \ |
| utils/idle_monitor/amd_fam14h_idle.o utils/idle_monitor/cpuidle_sysfs.o \ |
| utils/idle_monitor/mperf_monitor.o utils/idle_monitor/cpupower-monitor.o \ |
| utils/idle_monitor/rapl_monitor.o \ |
| utils/cpupower.o utils/cpufreq-info.o utils/cpufreq-set.o \ |
| utils/cpupower-set.o utils/cpupower-info.o utils/cpuidle-info.o \ |
| utils/cpuidle-set.o utils/powercap-info.o |
| |
| UTIL_SRC := $(UTIL_OBJS:.o=.c) |
| |
| UTIL_OBJS := $(addprefix $(OUTPUT),$(UTIL_OBJS)) |
| |
| UTIL_HEADERS = utils/helpers/helpers.h utils/idle_monitor/cpupower-monitor.h \ |
| utils/helpers/bitmask.h \ |
| utils/idle_monitor/idle_monitors.h utils/idle_monitor/idle_monitors.def |
| |
| LIB_HEADERS = lib/cpufreq.h lib/cpupower.h lib/cpuidle.h lib/acpi_cppc.h \ |
| lib/powercap.h |
| LIB_SRC = lib/cpufreq.c lib/cpupower.c lib/cpuidle.c lib/acpi_cppc.c \ |
| lib/powercap.c |
| LIB_OBJS = lib/cpufreq.o lib/cpupower.o lib/cpuidle.o lib/acpi_cppc.o \ |
| lib/powercap.o |
| LIB_OBJS := $(addprefix $(OUTPUT),$(LIB_OBJS)) |
| |
| override CFLAGS += -pipe |
| |
| ifeq ($(strip $(NLS)),true) |
| INSTALL_NLS += install-gmo |
| COMPILE_NLS += create-gmo |
| override CFLAGS += -DNLS |
| endif |
| |
| ifeq ($(strip $(CPUFREQ_BENCH)),true) |
| INSTALL_BENCH += install-bench |
| COMPILE_BENCH += compile-bench |
| endif |
| |
| ifeq ($(strip $(STATIC)),true) |
| UTIL_OBJS += $(LIB_OBJS) |
| UTIL_HEADERS += $(LIB_HEADERS) |
| UTIL_SRC += $(LIB_SRC) |
| endif |
| |
| override CFLAGS += $(WARNINGS) |
| |
| ifeq ($(strip $(V)),false) |
| QUIET=@ |
| ECHO=@echo |
| else |
| QUIET= |
| ECHO=@\# |
| endif |
| export QUIET ECHO |
| |
| # if DEBUG is enabled, then we do not strip or optimize |
| ifeq ($(strip $(DEBUG)),true) |
| override CFLAGS += -O1 -g -DDEBUG |
| STRIPCMD = /bin/true -Since_we_are_debugging |
| else |
| override CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer |
| STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment |
| endif |
| |
| |
| # the actual make rules |
| |
| all: libcpupower $(OUTPUT)cpupower $(COMPILE_NLS) $(COMPILE_BENCH) |
| |
| $(OUTPUT)lib/%.o: $(LIB_SRC) $(LIB_HEADERS) |
| $(ECHO) " CC " $@ |
| $(QUIET) $(CC) $(CFLAGS) -fPIC -o $@ -c lib/$*.c |
| |
| $(OUTPUT)libcpupower.so.$(LIB_MAJ): $(LIB_OBJS) |
| $(ECHO) " LD " $@ |
| $(QUIET) $(CC) -shared $(CFLAGS) $(LDFLAGS) -o $@ \ |
| -Wl,-soname,libcpupower.so.$(LIB_MIN) $(LIB_OBJS) |
| @ln -sf $(@F) $(OUTPUT)libcpupower.so |
| @ln -sf $(@F) $(OUTPUT)libcpupower.so.$(LIB_MIN) |
| |
| libcpupower: $(OUTPUT)libcpupower.so.$(LIB_MAJ) |
| |
| # Let all .o files depend on its .c file and all headers |
| # Might be worth to put this into utils/Makefile at some point of time |
| $(UTIL_OBJS): $(UTIL_HEADERS) |
| |
| $(OUTPUT)%.o: %.c |
| $(ECHO) " CC " $@ |
| $(QUIET) $(CC) $(CFLAGS) -I./lib -I ./utils -o $@ -c $*.c |
| |
| $(OUTPUT)cpupower: $(UTIL_OBJS) $(OUTPUT)libcpupower.so.$(LIB_MAJ) |
| $(ECHO) " CC " $@ |
| ifeq ($(strip $(STATIC)),true) |
| $(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) $(UTIL_OBJS) -lrt -lpci -L$(OUTPUT) -o $@ |
| else |
| $(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) $(UTIL_OBJS) -lcpupower -lrt -lpci -L$(OUTPUT) -o $@ |
| endif |
| $(QUIET) $(STRIPCMD) $@ |
| |
| ifeq (, $(shell which xgettext)) |
| $(warning "Install xgettext to extract translatable strings.") |
| else |
| $(OUTPUT)po/$(PACKAGE).pot: $(UTIL_SRC) |
| $(ECHO) " GETTEXT " $@ |
| $(QUIET) xgettext --default-domain=$(PACKAGE) --add-comments \ |
| --keyword=_ --keyword=N_ $(UTIL_SRC) -p $(@D) -o $(@F) |
| endif |
| |
| ifeq (, $(shell which msgfmt)) |
| $(warning "Install msgfmt to generate binary message catalogs.") |
| else |
| $(OUTPUT)po/%.gmo: po/%.po |
| $(ECHO) " MSGFMT " $@ |
| $(QUIET) msgfmt -o $@ po/$*.po |
| endif |
| |
| create-gmo: ${GMO_FILES} |
| |
| ifeq (, $(shell which msgmerge)) |
| $(warning "Install msgmerge to merge translations.") |
| else |
| update-po: $(OUTPUT)po/$(PACKAGE).pot |
| $(ECHO) " MSGMRG " $@ |
| $(QUIET) @for HLANG in $(LANGUAGES); do \ |
| echo -n "Updating $$HLANG "; \ |
| if msgmerge po/$$HLANG.po $< -o \ |
| $(OUTPUT)po/$$HLANG.new.po; then \ |
| mv -f $(OUTPUT)po/$$HLANG.new.po $(OUTPUT)po/$$HLANG.po; \ |
| else \ |
| echo "msgmerge for $$HLANG failed!"; \ |
| rm -f $(OUTPUT)po/$$HLANG.new.po; \ |
| fi; \ |
| done; |
| endif |
| |
| compile-bench: $(OUTPUT)libcpupower.so.$(LIB_MAJ) |
| @V=$(V) confdir=$(confdir) $(MAKE) -C bench O=$(OUTPUT) |
| |
| # we compile into subdirectories. if the target directory is not the |
| # source directory, they might not exists. So we depend the various |
| # files onto their directories. |
| DIRECTORY_DEPS = $(LIB_OBJS) $(UTIL_OBJS) $(GMO_FILES) |
| $(DIRECTORY_DEPS): | $(sort $(dir $(DIRECTORY_DEPS))) |
| |
| # In the second step, we make a rule to actually create these directories |
| $(sort $(dir $(DIRECTORY_DEPS))): |
| $(ECHO) " MKDIR " $@ |
| $(QUIET) $(MKDIR) -p $@ 2>/dev/null |
| |
| clean: |
| -find $(OUTPUT) \( -not -type d \) -and \( -name '*~' -o -name '*.[oas]' \) -type f -print \ |
| | xargs rm -f |
| -rm -f $(OUTPUT)cpupower |
| -rm -f $(OUTPUT)libcpupower.so* |
| -rm -rf $(OUTPUT)po/*.gmo |
| -rm -rf $(OUTPUT)po/*.pot |
| $(MAKE) -C bench O=$(OUTPUT) clean |
| |
| |
| install-lib: libcpupower |
| $(INSTALL) -d $(DESTDIR)${libdir} |
| $(CP) $(OUTPUT)libcpupower.so* $(DESTDIR)${libdir}/ |
| $(INSTALL) -d $(DESTDIR)${includedir} |
| $(INSTALL_DATA) lib/cpufreq.h $(DESTDIR)${includedir}/cpufreq.h |
| $(INSTALL_DATA) lib/cpuidle.h $(DESTDIR)${includedir}/cpuidle.h |
| $(INSTALL_DATA) lib/powercap.h $(DESTDIR)${includedir}/powercap.h |
| |
| install-tools: $(OUTPUT)cpupower |
| $(INSTALL) -d $(DESTDIR)${bindir} |
| $(INSTALL_PROGRAM) $(OUTPUT)cpupower $(DESTDIR)${bindir} |
| $(INSTALL) -d $(DESTDIR)${bash_completion_dir} |
| $(INSTALL_SCRIPT) cpupower-completion.sh '$(DESTDIR)${bash_completion_dir}/cpupower' |
| |
| install-man: |
| $(INSTALL_DATA) -D man/cpupower.1 $(DESTDIR)${mandir}/man1/cpupower.1 |
| $(INSTALL_DATA) -D man/cpupower-frequency-set.1 $(DESTDIR)${mandir}/man1/cpupower-frequency-set.1 |
| $(INSTALL_DATA) -D man/cpupower-frequency-info.1 $(DESTDIR)${mandir}/man1/cpupower-frequency-info.1 |
| $(INSTALL_DATA) -D man/cpupower-idle-set.1 $(DESTDIR)${mandir}/man1/cpupower-idle-set.1 |
| $(INSTALL_DATA) -D man/cpupower-idle-info.1 $(DESTDIR)${mandir}/man1/cpupower-idle-info.1 |
| $(INSTALL_DATA) -D man/cpupower-set.1 $(DESTDIR)${mandir}/man1/cpupower-set.1 |
| $(INSTALL_DATA) -D man/cpupower-info.1 $(DESTDIR)${mandir}/man1/cpupower-info.1 |
| $(INSTALL_DATA) -D man/cpupower-monitor.1 $(DESTDIR)${mandir}/man1/cpupower-monitor.1 |
| $(INSTALL_DATA) -D man/cpupower-powercap-info.1 $(DESTDIR)${mandir}/man1/cpupower-powercap-info.1 |
| |
| install-gmo: create-gmo |
| $(INSTALL) -d $(DESTDIR)${localedir} |
| for HLANG in $(LANGUAGES); do \ |
| echo '$(INSTALL_DATA) -D $(OUTPUT)po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupower.mo'; \ |
| $(INSTALL_DATA) -D $(OUTPUT)po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupower.mo; \ |
| done; |
| |
| install-bench: compile-bench |
| @#DESTDIR must be set from outside to survive |
| @sbindir=$(sbindir) bindir=$(bindir) docdir=$(docdir) confdir=$(confdir) $(MAKE) -C bench O=$(OUTPUT) install |
| |
| ifeq ($(strip $(STATIC)),true) |
| install: all install-tools install-man $(INSTALL_NLS) $(INSTALL_BENCH) |
| else |
| install: all install-lib install-tools install-man $(INSTALL_NLS) $(INSTALL_BENCH) |
| endif |
| |
| uninstall: |
| - rm -f $(DESTDIR)${libdir}/libcpupower.* |
| - rm -f $(DESTDIR)${includedir}/cpufreq.h |
| - rm -f $(DESTDIR)${includedir}/cpuidle.h |
| - rm -f $(DESTDIR)${bindir}/utils/cpupower |
| - 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 |
| - rm -f $(DESTDIR)${mandir}/man1/cpupower-set.1 |
| - rm -f $(DESTDIR)${mandir}/man1/cpupower-info.1 |
| - rm -f $(DESTDIR)${mandir}/man1/cpupower-monitor.1 |
| - rm -f $(DESTDIR)${mandir}/man1/cpupower-powercap-info.1 |
| - for HLANG in $(LANGUAGES); do \ |
| rm -f $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupower.mo; \ |
| done; |
| |
| help: |
| @echo 'Building targets:' |
| @echo ' all - Default target. Could be omitted. Put build artifacts' |
| @echo ' to "O" cmdline option dir (default: current dir)' |
| @echo ' install - Install previously built project files from the output' |
| @echo ' dir defined by "O" cmdline option (default: current dir)' |
| @echo ' to the install dir defined by "DESTDIR" cmdline or' |
| @echo ' Makefile config block option (default: "")' |
| @echo ' install-lib - Install previously built library binary from the output' |
| @echo ' dir defined by "O" cmdline option (default: current dir)' |
| @echo ' and library headers from "lib/" for userspace to the install' |
| @echo ' dir defined by "DESTDIR" cmdline (default: "")' |
| @echo ' install-tools - Install previously built "cpupower" util from the output' |
| @echo ' dir defined by "O" cmdline option (default: current dir) and' |
| @echo ' "cpupower-completion.sh" script from the src dir to the' |
| @echo ' install dir defined by "DESTDIR" cmdline or Makefile' |
| @echo ' config block option (default: "")' |
| @echo ' install-man - Install man pages from the "man" src subdir to the' |
| @echo ' install dir defined by "DESTDIR" cmdline or Makefile' |
| @echo ' config block option (default: "")' |
| @echo ' install-gmo - Install previously built language files from the output' |
| @echo ' dir defined by "O" cmdline option (default: current dir)' |
| @echo ' to the install dir defined by "DESTDIR" cmdline or Makefile' |
| @echo ' config block option (default: "")' |
| @echo ' install-bench - Install previously built "cpufreq-bench" util files from the' |
| @echo ' output dir defined by "O" cmdline option (default: current dir)' |
| @echo ' to the install dir defined by "DESTDIR" cmdline or Makefile' |
| @echo ' config block option (default: "")' |
| @echo '' |
| @echo 'Cleaning targets:' |
| @echo ' clean - Clean build artifacts from the dir defined by "O" cmdline' |
| @echo ' option (default: current dir)' |
| @echo ' uninstall - Remove previously installed files from the dir defined by "DESTDIR"' |
| @echo ' cmdline or Makefile config block option (default: "")' |
| |
| .PHONY: all utils libcpupower update-po create-gmo install-lib install-tools install-man install-gmo install uninstall clean help |
