tools/power/cpupower/Makefile - nest-learning-thermostat/5.6.2/linux-imx - Git at Google


            
            # 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>

            
            #

            
            # This program is free software; you can redistribute it and/or modify

            
            # it under the terms of the GNU General Public License as published by

            
            # the Free Software Foundation; version 2 of the License.

            
            #

            
            # This program is distributed in the hope that it will be useful,

            
            # but WITHOUT ANY WARRANTY; without even the implied warranty of

            
            # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

            
            # General Public License for more details.

            
            #

            
            # You should have received a copy of the GNU General Public License

            
            # along with this program; if not, write to the Free Software

            
            # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

            
            #

            
            OUTPUT=./

            
            ifeq ("$(origin O)", "command line")

            
            	OUTPUT := $(O)/

            
            endif


            ifneq ($(OUTPUT),)

            
            # check that the output directory actually exists

            
            OUTDIR := $(shell cd $(OUTPUT) && /bin/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


            # 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=			0.0.0

            
            LIB_MIN=			0


            PACKAGE =			cpupower

            
            PACKAGE_BUGREPORT =		cpufreq@vger.kernel.org

            
            LANGUAGES = 			de fr it cs pt


            # 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

            
            includedir ?=	/usr/include

            
            libdir ?=	/usr/lib

            
            localedir ?=	/usr/share/locale

            
            docdir ?=       /usr/share/doc/packages/cpupower

            
            confdir ?=      /etc/


            # 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

            
            INSTALL_SCRIPT = ${INSTALL_PROGRAM}


            # 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

            
            #


            # set up PWD so that older versions of make will work with our build.

            
            PWD = $(shell pwd)


            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


            CFLAGS += -DVERSION=\"$(VERSION)\" -DPACKAGE=\"$(PACKAGE)\" \

            
            		-DPACKAGE_BUGREPORT=\"$(PACKAGE_BUGREPORT)\" -D_GNU_SOURCE


            UTIL_OBJS =  utils/helpers/amd.o utils/helpers/topology.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/amd_fam14h_idle.o utils/idle_monitor/cpuidle_sysfs.o \

            
            	utils/idle_monitor/mperf_monitor.o utils/idle_monitor/cpupower-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


            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/sysfs.h

            
            LIB_SRC = 	lib/cpufreq.c lib/sysfs.c

            
            LIB_OBJS = 	lib/cpufreq.o lib/sysfs.o

            
            LIB_OBJS :=	$(addprefix $(OUTPUT),$(LIB_OBJS))


            CFLAGS +=	-pipe


            ifeq ($(strip $(NLS)),true)

            
            	INSTALL_NLS += install-gmo

            
            	COMPILE_NLS += create-gmo

            
            	CFLAGS += -DNLS

            
            endif


            ifeq ($(strip $(CPUFREQ_BENCH)),true)

            
            	INSTALL_BENCH += install-bench

            
            	COMPILE_BENCH += compile-bench

            
            endif


            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)

            
            	CFLAGS += -O1 -g -DDEBUG

            
            	STRIPCMD = /bin/true -Since_we_are_debugging

            
            else

            
            	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      " $@

            
            	$(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) $(UTIL_OBJS) -lcpupower -lrt -lpci -L$(OUTPUT) -o $@

            
            	$(QUIET) $(STRIPCMD) $@


            $(OUTPUT)po/$(PACKAGE).pot: $(UTIL_SRC)

            
            	$(ECHO) "  GETTEXT " $@

            
            	$(QUIET) xgettext --default-domain=$(PACKAGE) --add-comments \

            
            		--keyword=_ --keyword=N_ $(UTIL_SRC) -p $(@D) -o $(@F)


            $(OUTPUT)po/%.gmo: po/%.po

            
            	$(ECHO) "  MSGFMT  " $@

            
            	$(QUIET) msgfmt -o $@ po/$*.po


            create-gmo: ${GMO_FILES}


            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;


            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:

            
            	$(INSTALL) -d $(DESTDIR)${libdir}

            
            	$(CP) $(OUTPUT)libcpupower.so* $(DESTDIR)${libdir}/

            
            	$(INSTALL) -d $(DESTDIR)${includedir}

            
            	$(INSTALL_DATA) lib/cpufreq.h $(DESTDIR)${includedir}/cpufreq.h


            install-tools:

            
            	$(INSTALL) -d $(DESTDIR)${bindir}

            
            	$(INSTALL_PROGRAM) $(OUTPUT)cpupower $(DESTDIR)${bindir}


            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-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-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:

            
            	@#DESTDIR must be set from outside to survive

            
            	@sbindir=$(sbindir) bindir=$(bindir) docdir=$(docdir) confdir=$(confdir) $(MAKE) -C bench O=$(OUTPUT) install


            install: all install-lib install-tools install-man $(INSTALL_NLS) $(INSTALL_BENCH)


            uninstall:

            
            	- rm -f $(DESTDIR)${libdir}/libcpupower.*

            
            	- rm -f $(DESTDIR)${includedir}/cpufreq.h

            
            	- rm -f $(DESTDIR)${bindir}/utils/cpupower

            
            	- rm -f $(DESTDIR)${mandir}/man1/cpufreq-set.1

            
            	- rm -f $(DESTDIR)${mandir}/man1/cpufreq-info.1

            
            	- for HLANG in $(LANGUAGES); do \

            
            		rm -f $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupower.mo; \

            
            	  done;


            .PHONY: all utils libcpupower update-po create-gmo install-lib install-tools install-man install-gmo install uninstall clean
	# 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>
	#
	# This program is free software; you can redistribute it and/or modify
	# it under the terms of the GNU General Public License as published by
	# the Free Software Foundation; version 2 of the License.
	#
	# This program is distributed in the hope that it will be useful,
	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	# General Public License for more details.
	#
	# You should have received a copy of the GNU General Public License
	# along with this program; if not, write to the Free Software
	# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	#
	OUTPUT=./
	ifeq ("$(origin O)", "command line")
	OUTPUT := $(O)/
	endif

	ifneq ($(OUTPUT),)
	# check that the output directory actually exists
	OUTDIR := $(shell cd $(OUTPUT) && /bin/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

	# 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= 0.0.0
	LIB_MIN= 0

	PACKAGE = cpupower
	PACKAGE_BUGREPORT = cpufreq@vger.kernel.org
	LANGUAGES = de fr it cs pt


	# 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
	includedir ?= /usr/include
	libdir ?= /usr/lib
	localedir ?= /usr/share/locale
	docdir ?= /usr/share/doc/packages/cpupower
	confdir ?= /etc/

	# 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
	INSTALL_SCRIPT = ${INSTALL_PROGRAM}

	# 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
	#

	# set up PWD so that older versions of make will work with our build.
	PWD = $(shell pwd)

	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

	CFLAGS += -DVERSION=\"$(VERSION)\" -DPACKAGE=\"$(PACKAGE)\" \
	-DPACKAGE_BUGREPORT=\"$(PACKAGE_BUGREPORT)\" -D_GNU_SOURCE

	UTIL_OBJS = utils/helpers/amd.o utils/helpers/topology.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/amd_fam14h_idle.o utils/idle_monitor/cpuidle_sysfs.o \
	utils/idle_monitor/mperf_monitor.o utils/idle_monitor/cpupower-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

	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/sysfs.h
	LIB_SRC = lib/cpufreq.c lib/sysfs.c
	LIB_OBJS = lib/cpufreq.o lib/sysfs.o
	LIB_OBJS := $(addprefix $(OUTPUT),$(LIB_OBJS))

	CFLAGS += -pipe

	ifeq ($(strip $(NLS)),true)
	INSTALL_NLS += install-gmo
	COMPILE_NLS += create-gmo
	CFLAGS += -DNLS
	endif

	ifeq ($(strip $(CPUFREQ_BENCH)),true)
	INSTALL_BENCH += install-bench
	COMPILE_BENCH += compile-bench
	endif

	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)
	CFLAGS += -O1 -g -DDEBUG
	STRIPCMD = /bin/true -Since_we_are_debugging
	else
	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 " $@
	$(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) $(UTIL_OBJS) -lcpupower -lrt -lpci -L$(OUTPUT) -o $@
	$(QUIET) $(STRIPCMD) $@

	$(OUTPUT)po/$(PACKAGE).pot: $(UTIL_SRC)
	$(ECHO) " GETTEXT " $@
	$(QUIET) xgettext --default-domain=$(PACKAGE) --add-comments \
	--keyword=_ --keyword=N_ $(UTIL_SRC) -p $(@D) -o $(@F)

	$(OUTPUT)po/%.gmo: po/%.po
	$(ECHO) " MSGFMT " $@
	$(QUIET) msgfmt -o $@ po/$*.po

	create-gmo: ${GMO_FILES}

	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;

	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:
	$(INSTALL) -d $(DESTDIR)${libdir}
	$(CP) $(OUTPUT)libcpupower.so* $(DESTDIR)${libdir}/
	$(INSTALL) -d $(DESTDIR)${includedir}
	$(INSTALL_DATA) lib/cpufreq.h $(DESTDIR)${includedir}/cpufreq.h

	install-tools:
	$(INSTALL) -d $(DESTDIR)${bindir}
	$(INSTALL_PROGRAM) $(OUTPUT)cpupower $(DESTDIR)${bindir}

	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-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-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:
	@#DESTDIR must be set from outside to survive
	@sbindir=$(sbindir) bindir=$(bindir) docdir=$(docdir) confdir=$(confdir) $(MAKE) -C bench O=$(OUTPUT) install

	install: all install-lib install-tools install-man $(INSTALL_NLS) $(INSTALL_BENCH)

	uninstall:
	- rm -f $(DESTDIR)${libdir}/libcpupower.*
	- rm -f $(DESTDIR)${includedir}/cpufreq.h
	- rm -f $(DESTDIR)${bindir}/utils/cpupower
	- rm -f $(DESTDIR)${mandir}/man1/cpufreq-set.1
	- rm -f $(DESTDIR)${mandir}/man1/cpufreq-info.1
	- for HLANG in $(LANGUAGES); do \
	rm -f $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupower.mo; \
	done;

	.PHONY: all utils libcpupower update-po create-gmo install-lib install-tools install-man install-gmo install uninstall clean