Makefile - pub/scm/linux/kernel/git/brodo/cpufrequtils - Git at Google


            
            # Makefile for cpufrequtils

            
            #

            
            # 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

            
            #


            # --- CONFIGURATION BEGIN ---


            # Set the following to `true' to make a unstripped, unoptimized

            
            # binary. Leave this set to `false' for production use.

            
            DEBUG ?=	false


            # 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

            
            CPUFRQ_BENCH ?= 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 =			008

            
            LIB_MAJ=			0.0.0

            
            LIB_MIN=			0


            PACKAGE =			cpufrequtils

            
            PACKAGE_BUGREPORT =		cpufreq@vger.kernel.org

            
            LANGUAGES = 			de fr it cs pt ca


            # 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/cpufrequtils

            
            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


            # Now we set up the build system

            
            #


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

            
            PWD = $(shell pwd)


            export CROSS CC AR STRIP RANLIB CFLAGS LDFLAGS LIB_OBJS


            # check if compiler option is supported

            
            cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(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


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

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


            UTIL_SRC = 	utils/info.c utils/set.c utils/aperf.c utils/cpuid.h

            
            LIB_HEADERS = 	lib/cpufreq.h lib/sysfs.h

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

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


            CFLAGS +=	-pipe


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

            
            	INSTALL_NLS += install-gmo

            
            	COMPILE_NLS += update-gmo

            
            	CPPFLAGS += -DNLS

            
            endif


            ifeq ($(strip $(CPUFRQ_BENCH)),true)

            
            	INSTALL_BENCH += install-bench

            
            	COMPILE_BENCH += compile-bench

            
            endif


            CFLAGS += $(WARNINGS)


            ifeq ($(strip $(V)),false)

            
            	QUIET=@$(PWD)/build/ccdv

            
            	HOST_PROGS=build/ccdv

            
            else

            
            	QUIET=

            
            	HOST_PROGS=

            
            endif


            # if DEBUG is enabled, then we do not strip or optimize

            
            ifeq ($(strip $(DEBUG)),true)

            
            	CFLAGS += -O1 -g

            
            	CPPFLAGS += -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: ccdv libcpufreq utils $(COMPILE_NLS) $(COMPILE_BENCH)


            ccdv: build/ccdv

            
            build/ccdv: build/ccdv.c

            
            	@echo "Building ccdv"

            
            	@$(HOSTCC) -O1 $< -o $@


            lib/%.o: $(LIB_SRC) $(LIB_HEADERS) build/ccdv

            
            	$(QUIET) $(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -o $@ -c lib/$*.c


            libcpufreq.so.$(LIB_MAJ): $(LIB_OBJS)

            
            	$(QUIET) $(CC) -shared $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ \

            
            		-Wl,-soname,libcpufreq.so.$(LIB_MIN) $(LIB_OBJS)

            
            	@ln -sf $@ libcpufreq.so

            
            	@ln -sf $@ libcpufreq.so.$(LIB_MIN)


            libcpufreq: libcpufreq.so.$(LIB_MAJ)


            cpufreq-%: libcpufreq.so.$(LIB_MAJ) $(UTIL_SRC)

            
            	$(QUIET) $(CC) $(CPPFLAGS) $(CFLAGS) -I. -I./lib/ -c -o utils/$@.o utils/$*.c

            
            	$(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) -L. -o $@ utils/$@.o -lcpufreq

            
            	$(QUIET) $(STRIPCMD) $@


            utils: cpufreq-info cpufreq-set cpufreq-aperf


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

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

            
            		--keyword=_ --keyword=N_ $(UTIL_SRC) && \

            
            	test -f $(PACKAGE).po && \

            
            	mv -f $(PACKAGE).po po/$(PACKAGE).pot


            update-gmo: po/$(PACKAGE).pot

            
            	 @for HLANG in $(LANGUAGES); do \

            
            		echo -n "Translating $$HLANG "; \

            
            		if msgmerge po/$$HLANG.po po/$(PACKAGE).pot -o \

            
            		   po/$$HLANG.new.po; then \

            
            			mv -f po/$$HLANG.new.po po/$$HLANG.po; \

            
            		else \

            
            			echo "msgmerge for $$HLANG failed!"; \

            
            			rm -f po/$$HLANG.new.po; \

            
            		fi; \

            
            		msgfmt --statistics -o po/$$HLANG.gmo po/$$HLANG.po; \

            
            	done;


            compile-bench: libcpufreq

            
            	@V=$(V) confdir=$(confdir) $(MAKE) -C bench


            clean:

            
            	-find . \( -not -type d \) -and \( -name '*~' -o -name '*.[oas]' \) -type f -print \

            
            	 | xargs rm -f

            
            	-rm -f cpufreq-info cpufreq-set cpufreq-aperf

            
            	-rm -f libcpufreq.so*

            
            	-rm -f build/ccdv

            
            	-rm -rf po/*.gmo po/*.pot

            
            	$(MAKE) -C bench clean


            install-lib:

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

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

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

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


            install-tools:

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

            
            	$(INSTALL_PROGRAM) cpufreq-set $(DESTDIR)${bindir}/cpufreq-set

            
            	$(INSTALL_PROGRAM) cpufreq-info $(DESTDIR)${bindir}/cpufreq-info

            
            	$(INSTALL_PROGRAM) cpufreq-aperf $(DESTDIR)${bindir}/cpufreq-aperf


            install-man:

            
            	$(INSTALL_DATA) -D man/cpufreq-set.1 $(DESTDIR)${mandir}/man1/cpufreq-set.1

            
            	$(INSTALL_DATA) -D man/cpufreq-info.1 $(DESTDIR)${mandir}/man1/cpufreq-info.1


            install-gmo:

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

            
            	for HLANG in $(LANGUAGES); do \

            
            		echo '$(INSTALL_DATA) -D po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpufrequtils.mo'; \

            
            		$(INSTALL_DATA) -D po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpufrequtils.mo; \

            
            	done;


            install-bench:

            
            	@#DESTDIR must be set from outside to survive

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


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


            uninstall:

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

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

            
            	- rm -f $(DESTDIR)${bindir}/cpufreq-set

            
            	- rm -f $(DESTDIR)${bindir}/cpufreq-info

            
            	- rm -f $(DESTDIR)${bindir}/cpufreq-aperf

            
            	- 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/cpufrequtils.mo; \

            
            	  done;


            .PHONY: all utils libcpufreq ccdv update-po update-gmo install-lib install-tools install-man install-gmo install uninstall \

            
            	clean
	# Makefile for cpufrequtils
	#
	# 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
	#

	# --- CONFIGURATION BEGIN ---

	# Set the following to `true' to make a unstripped, unoptimized
	# binary. Leave this set to `false' for production use.
	DEBUG ?= false

	# 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
	CPUFRQ_BENCH ?= 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 = 008
	LIB_MAJ= 0.0.0
	LIB_MIN= 0

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


	# 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/cpufrequtils
	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


	# Now we set up the build system
	#

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

	export CROSS CC AR STRIP RANLIB CFLAGS LDFLAGS LIB_OBJS

	# check if compiler option is supported
	cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -xc /dev/null > /dev/null 2>&1; then echo "$(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

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

	UTIL_SRC = utils/info.c utils/set.c utils/aperf.c utils/cpuid.h
	LIB_HEADERS = lib/cpufreq.h lib/sysfs.h
	LIB_SRC = lib/cpufreq.c lib/sysfs.c
	LIB_OBJS = lib/cpufreq.o lib/sysfs.o

	CFLAGS += -pipe

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

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

	CFLAGS += $(WARNINGS)

	ifeq ($(strip $(V)),false)
	QUIET=@$(PWD)/build/ccdv
	HOST_PROGS=build/ccdv
	else
	QUIET=
	HOST_PROGS=
	endif

	# if DEBUG is enabled, then we do not strip or optimize
	ifeq ($(strip $(DEBUG)),true)
	CFLAGS += -O1 -g
	CPPFLAGS += -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: ccdv libcpufreq utils $(COMPILE_NLS) $(COMPILE_BENCH)

	ccdv: build/ccdv
	build/ccdv: build/ccdv.c
	@echo "Building ccdv"
	@$(HOSTCC) -O1 $< -o $@

	lib/%.o: $(LIB_SRC) $(LIB_HEADERS) build/ccdv
	$(QUIET) $(CC) $(CPPFLAGS) $(CFLAGS) -fPIC -o $@ -c lib/$*.c

	libcpufreq.so.$(LIB_MAJ): $(LIB_OBJS)
	$(QUIET) $(CC) -shared $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ \
	-Wl,-soname,libcpufreq.so.$(LIB_MIN) $(LIB_OBJS)
	@ln -sf $@ libcpufreq.so
	@ln -sf $@ libcpufreq.so.$(LIB_MIN)

	libcpufreq: libcpufreq.so.$(LIB_MAJ)

	cpufreq-%: libcpufreq.so.$(LIB_MAJ) $(UTIL_SRC)
	$(QUIET) $(CC) $(CPPFLAGS) $(CFLAGS) -I. -I./lib/ -c -o utils/$@.o utils/$*.c
	$(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) -L. -o $@ utils/$@.o -lcpufreq
	$(QUIET) $(STRIPCMD) $@

	utils: cpufreq-info cpufreq-set cpufreq-aperf

	po/$(PACKAGE).pot: $(UTIL_SRC)
	@xgettext --default-domain=$(PACKAGE) --add-comments \
	--keyword=_ --keyword=N_ $(UTIL_SRC) && \
	test -f $(PACKAGE).po && \
	mv -f $(PACKAGE).po po/$(PACKAGE).pot

	update-gmo: po/$(PACKAGE).pot
	@for HLANG in $(LANGUAGES); do \
	echo -n "Translating $$HLANG "; \
	if msgmerge po/$$HLANG.po po/$(PACKAGE).pot -o \
	po/$$HLANG.new.po; then \
	mv -f po/$$HLANG.new.po po/$$HLANG.po; \
	else \
	echo "msgmerge for $$HLANG failed!"; \
	rm -f po/$$HLANG.new.po; \
	fi; \
	msgfmt --statistics -o po/$$HLANG.gmo po/$$HLANG.po; \
	done;

	compile-bench: libcpufreq
	@V=$(V) confdir=$(confdir) $(MAKE) -C bench

	clean:
	-find . \( -not -type d \) -and \( -name '~' -o -name '.[oas]' \) -type f -print \
	\| xargs rm -f
	-rm -f cpufreq-info cpufreq-set cpufreq-aperf
	-rm -f libcpufreq.so*
	-rm -f build/ccdv
	-rm -rf po/.gmo po/.pot
	$(MAKE) -C bench clean


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

	install-tools:
	$(INSTALL) -d $(DESTDIR)${bindir}
	$(INSTALL_PROGRAM) cpufreq-set $(DESTDIR)${bindir}/cpufreq-set
	$(INSTALL_PROGRAM) cpufreq-info $(DESTDIR)${bindir}/cpufreq-info
	$(INSTALL_PROGRAM) cpufreq-aperf $(DESTDIR)${bindir}/cpufreq-aperf

	install-man:
	$(INSTALL_DATA) -D man/cpufreq-set.1 $(DESTDIR)${mandir}/man1/cpufreq-set.1
	$(INSTALL_DATA) -D man/cpufreq-info.1 $(DESTDIR)${mandir}/man1/cpufreq-info.1

	install-gmo:
	$(INSTALL) -d $(DESTDIR)${localedir}
	for HLANG in $(LANGUAGES); do \
	echo '$(INSTALL_DATA) -D po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpufrequtils.mo'; \
	$(INSTALL_DATA) -D po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpufrequtils.mo; \
	done;

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

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

	uninstall:
	- rm -f $(DESTDIR)${libdir}/libcpufreq.*
	- rm -f $(DESTDIR)${includedir}/cpufreq.h
	- rm -f $(DESTDIR)${bindir}/cpufreq-set
	- rm -f $(DESTDIR)${bindir}/cpufreq-info
	- rm -f $(DESTDIR)${bindir}/cpufreq-aperf
	- 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/cpufrequtils.mo; \
	done;

	.PHONY: all utils libcpufreq ccdv update-po update-gmo install-lib install-tools install-man install-gmo install uninstall \
	clean