[linux-2.6-block.git] / tools / power / cpupower / Makefile

# 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

# 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=			0

PACKAGE =			cpupower
PACKAGE_BUGREPORT =		linux-pm@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/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/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

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_SRC = 	lib/cpufreq.c lib/cpupower.c lib/cpuidle.c
LIB_OBJS = 	lib/cpufreq.o lib/cpupower.o lib/cpuidle.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

ifeq ($(strip $(STATIC)),true)
        UTIL_OBJS += $(LIB_OBJS)
        UTIL_HEADERS += $(LIB_HEADERS)
        UTIL_SRC += $(LIB_SRC)
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      " $@
ifeq ($(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) $@

$(OUTPUT)po/$(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_DATA) lib/cpuidle.h $(DESTDIR)${includedir}/cpuidle.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-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-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

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
	- 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
Commit	Line	Data
ee3db6fc	1	# Makefile for cpupower
7fe2f639 DB	2	#
	3	# Copyright (C) 2005,2006 Dominik Brodowski <linux@dominikbrodowski.net>
	4	#
	5	# Based largely on the Makefile for udev by:
	6	#
	7	# Copyright (C) 2003,2004 Greg Kroah-Hartman <greg@kroah.com>
	8	#
	9	# This program is free software; you can redistribute it and/or modify
	10	# it under the terms of the GNU General Public License as published by
	11	# the Free Software Foundation; version 2 of the License.
	12	#
	13	# This program is distributed in the hope that it will be useful,
	14	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	15	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	16	# General Public License for more details.
	17	#
	18	# You should have received a copy of the GNU General Public License
	19	# along with this program; if not, write to the Free Software
	20	# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	21	#
68bb2c3a FBH	22	OUTPUT=./
	23	ifeq ("$(origin O)", "command line")
	24	OUTPUT := $(O)/
	25	endif
	26
	27	ifneq ($(OUTPUT),)
	28	# check that the output directory actually exists
	29	OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd)
	30	$(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
	31	endif
7fe2f639 DB	32
	33	# --- CONFIGURATION BEGIN ---
	34
	35	# Set the following to `true' to make a unstripped, unoptimized
	36	# binary. Leave this set to `false' for production use.
2dfc818b	37	DEBUG ?= true
7fe2f639 DB	38
	39	# make the build silent. Set this to something else to make it noisy again.
	40	V ?= false
	41
	42	# Internationalization support (output in different languages).
	43	# Requires gettext.
	44	NLS ?= true
	45
	46	# Set the following to 'true' to build/install the
	47	# cpufreq-bench benchmarking tool
63b37de1	48	CPUFREQ_BENCH ?= true
7fe2f639	49
e51207f0 TR	50	# Do not build libraries, but build the code in statically
	51	# Libraries are still built, otherwise the Makefile code would
	52	# be rather ugly.
	53	export STATIC ?= false
	54
7fe2f639	55	# Prefix to the directories we're installing to
02af3cb5	56	DESTDIR ?=
7fe2f639 DB	57
	58	# --- CONFIGURATION END ---
	59
	60
	61
	62	# Package-related definitions. Distributions can modify the version
	63	# and _should_ modify the PACKAGE_BUGREPORT definition
	64
af594f0c	65	VERSION= $(shell ./utils/version-gen.sh)
ac5a181d	66	LIB_MAJ= 0.0.1
7fe2f639 DB	67	LIB_MIN= 0
7fe2f639 DB	68
ee3db6fc	69	PACKAGE = cpupower
dec102aa	70	PACKAGE_BUGREPORT = linux-pm@vger.kernel.org
7fe2f639 DB	71	LANGUAGES = de fr it cs pt
	72
	73
	74	# Directory definitions. These are default and most probably
	75	# do not need to be changed. Please note that DESTDIR is
	76	# added in front of any of them
	77
	78	bindir ?= /usr/bin
	79	sbindir ?= /usr/sbin
	80	mandir ?= /usr/man
	81	includedir ?= /usr/include
	82	libdir ?= /usr/lib
	83	localedir ?= /usr/share/locale
ee3db6fc	84	docdir ?= /usr/share/doc/packages/cpupower
7fe2f639 DB	85	confdir ?= /etc/
	86
	87	# Toolchain: what tools do we use, and what options do they need:
	88
	89	CP = cp -fpR
	90	INSTALL = /usr/bin/install -c
	91	INSTALL_PROGRAM = ${INSTALL}
	92	INSTALL_DATA = ${INSTALL} -m 644
	93	INSTALL_SCRIPT = ${INSTALL_PROGRAM}
	94
	95	# If you are running a cross compiler, you may want to set this
	96	# to something more interesting, like "arm-linux-". If you want
	97	# to compile vs uClibc, that can be done here as well.
	98	CROSS = #/usr/i386-linux-uclibc/usr/bin/i386-uclibc-
	99	CC = $(CROSS)gcc
	100	LD = $(CROSS)gcc
	101	AR = $(CROSS)ar
	102	STRIP = $(CROSS)strip
	103	RANLIB = $(CROSS)ranlib
	104	HOSTCC = gcc
68bb2c3a	105	MKDIR = mkdir
7fe2f639 DB	106
	107
	108	# Now we set up the build system
	109	#
	110
	111	# set up PWD so that older versions of make will work with our build.
	112	PWD = $(shell pwd)
	113
68bb2c3a	114	GMO_FILES = ${shell for HLANG in ${LANGUAGES}; do echo $(OUTPUT)po/$$HLANG.gmo; done;}
f5ac0641	115
7fe2f639 DB	116	export CROSS CC AR STRIP RANLIB CFLAGS LDFLAGS LIB_OBJS
	117
	118	# check if compiler option is supported
b1e0d8b7	119	cc-supports = ${shell if $(CC) ${1} -S -o /dev/null -x c /dev/null > /dev/null 2>&1; then echo "$(1)"; fi;}
7fe2f639 DB	120
	121	# use '-Os' optimization if available, else use -O2
	122	OPTIMIZATION := $(call cc-supports,-Os,-O2)
	123
	124	WARNINGS := -Wall -Wchar-subscripts -Wpointer-arith -Wsign-compare
	125	WARNINGS += $(call cc-supports,-Wno-pointer-sign)
	126	WARNINGS += $(call cc-supports,-Wdeclaration-after-statement)
	127	WARNINGS += -Wshadow
	128
af594f0c	129	CFLAGS += -DVERSION=\"$(VERSION)\" -DPACKAGE=\"$(PACKAGE)\" \
7fe2f639 DB	130	-DPACKAGE_BUGREPORT=\"$(PACKAGE_BUGREPORT)\" -D_GNU_SOURCE
7fe2f639 DB	131
ac5a181d	132	UTIL_OBJS = utils/helpers/amd.o utils/helpers/msr.o \
7fe2f639 DB	133	utils/helpers/sysfs.o utils/helpers/misc.o utils/helpers/cpuid.o \
	134	utils/helpers/pci.o utils/helpers/bitmask.o \
	135	utils/idle_monitor/nhm_idle.o utils/idle_monitor/snb_idle.o \
7ee767b6	136	utils/idle_monitor/hsw_ext_idle.o \
7fe2f639 DB	137	utils/idle_monitor/amd_fam14h_idle.o utils/idle_monitor/cpuidle_sysfs.o \
	138	utils/idle_monitor/mperf_monitor.o utils/idle_monitor/cpupower-monitor.o \
	139	utils/cpupower.o utils/cpufreq-info.o utils/cpufreq-set.o \
c4f3610e TR	140	utils/cpupower-set.o utils/cpupower-info.o utils/cpuidle-info.o \
c4f3610e TR	141	utils/cpuidle-set.o
7fe2f639	142
68bb2c3a FBH	143	UTIL_SRC := $(UTIL_OBJS:.o=.c)
	144
	145	UTIL_OBJS := $(addprefix $(OUTPUT),$(UTIL_OBJS))
	146
7fe2f639 DB	147	UTIL_HEADERS = utils/helpers/helpers.h utils/idle_monitor/cpupower-monitor.h \
	148	utils/helpers/bitmask.h \
	149	utils/idle_monitor/idle_monitors.h utils/idle_monitor/idle_monitors.def
	150
ac5a181d TR	151	LIB_HEADERS = lib/cpufreq.h lib/cpupower.h lib/cpuidle.h
	152	LIB_SRC = lib/cpufreq.c lib/cpupower.c lib/cpuidle.c
	153	LIB_OBJS = lib/cpufreq.o lib/cpupower.o lib/cpuidle.o
68bb2c3a	154	LIB_OBJS := $(addprefix $(OUTPUT),$(LIB_OBJS))
7fe2f639 DB	155
	156	CFLAGS += -pipe
	157
	158	ifeq ($(strip $(NLS)),true)
	159	INSTALL_NLS += install-gmo
f5ac0641	160	COMPILE_NLS += create-gmo
47c33630	161	CFLAGS += -DNLS
7fe2f639 DB	162	endif
7fe2f639 DB	163
63b37de1	164	ifeq ($(strip $(CPUFREQ_BENCH)),true)
7fe2f639 DB	165	INSTALL_BENCH += install-bench
	166	COMPILE_BENCH += compile-bench
	167	endif
	168
e51207f0 TR	169	ifeq ($(strip $(STATIC)),true)
	170	UTIL_OBJS += $(LIB_OBJS)
	171	UTIL_HEADERS += $(LIB_HEADERS)
	172	UTIL_SRC += $(LIB_SRC)
	173	endif
	174
7fe2f639 DB	175	CFLAGS += $(WARNINGS)
	176
	177	ifeq ($(strip $(V)),false)
7443af9c DB	178	QUIET=@
7443af9c DB	179	ECHO=@echo
7fe2f639 DB	180	else
7fe2f639 DB	181	QUIET=
7443af9c	182	ECHO=@\#
7fe2f639	183	endif
7443af9c	184	export QUIET ECHO
7fe2f639 DB	185
	186	# if DEBUG is enabled, then we do not strip or optimize
	187	ifeq ($(strip $(DEBUG)),true)
af594f0c	188	CFLAGS += -O1 -g -DDEBUG
7fe2f639 DB	189	STRIPCMD = /bin/true -Since_we_are_debugging
	190	else
	191	CFLAGS += $(OPTIMIZATION) -fomit-frame-pointer
	192	STRIPCMD = $(STRIP) -s --remove-section=.note --remove-section=.comment
	193	endif
	194
	195
	196	# the actual make rules
	197
68bb2c3a	198	all: libcpupower $(OUTPUT)cpupower $(COMPILE_NLS) $(COMPILE_BENCH)
7fe2f639	199
68bb2c3a	200	$(OUTPUT)lib/%.o: $(LIB_SRC) $(LIB_HEADERS)
7443af9c	201	$(ECHO) " CC " $@
af594f0c	202	$(QUIET) $(CC) $(CFLAGS) -fPIC -o $@ -c lib/$*.c
7fe2f639	203
68bb2c3a	204	$(OUTPUT)libcpupower.so.$(LIB_MAJ): $(LIB_OBJS)
7443af9c	205	$(ECHO) " LD " $@
af594f0c	206	$(QUIET) $(CC) -shared $(CFLAGS) $(LDFLAGS) -o $@ \
4c22337f	207	-Wl,-soname,libcpupower.so.$(LIB_MIN) $(LIB_OBJS)
68bb2c3a FBH	208	@ln -sf $(@F) $(OUTPUT)libcpupower.so
68bb2c3a FBH	209	@ln -sf $(@F) $(OUTPUT)libcpupower.so.$(LIB_MIN)
7fe2f639	210
68bb2c3a	211	libcpupower: $(OUTPUT)libcpupower.so.$(LIB_MAJ)
7fe2f639 DB	212
	213	# Let all .o files depend on its .c file and all headers
	214	# Might be worth to put this into utils/Makefile at some point of time
	215	$(UTIL_OBJS): $(UTIL_HEADERS)
	216
68bb2c3a	217	$(OUTPUT)%.o: %.c
7443af9c	218	$(ECHO) " CC " $@
af594f0c	219	$(QUIET) $(CC) $(CFLAGS) -I./lib -I ./utils -o $@ -c $*.c
7fe2f639	220
68bb2c3a	221	$(OUTPUT)cpupower: $(UTIL_OBJS) $(OUTPUT)libcpupower.so.$(LIB_MAJ)
7443af9c	222	$(ECHO) " CC " $@
e51207f0 TR	223	ifeq ($(strip $(STATIC)),true)
	224	$(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) $(UTIL_OBJS) -lrt -lpci -L$(OUTPUT) -o $@
	225	else
b8ea351b	226	$(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) $(UTIL_OBJS) -lcpupower -lrt -lpci -L$(OUTPUT) -o $@
e51207f0	227	endif
7443af9c	228	$(QUIET) $(STRIPCMD) $@
7fe2f639	229
68bb2c3a	230	$(OUTPUT)po/$(PACKAGE).pot: $(UTIL_SRC)
f5ac0641 DB	231	$(ECHO) " GETTEXT " $@
f5ac0641 DB	232	$(QUIET) xgettext --default-domain=$(PACKAGE) --add-comments \
38271504	233	--keyword=_ --keyword=N_ $(UTIL_SRC) -p $(@D) -o $(@F)
7fe2f639	234
68bb2c3a	235	$(OUTPUT)po/%.gmo: po/%.po
f5ac0641 DB	236	$(ECHO) " MSGFMT " $@
	237	$(QUIET) msgfmt -o $@ po/$*.po
	238
	239	create-gmo: ${GMO_FILES}
	240
68bb2c3a	241	update-po: $(OUTPUT)po/$(PACKAGE).pot
f5ac0641 DB	242	$(ECHO) " MSGMRG " $@
	243	$(QUIET) @for HLANG in $(LANGUAGES); do \
	244	echo -n "Updating $$HLANG "; \
68bb2c3a FBH	245	if msgmerge po/$$HLANG.po $< -o \
	246	$(OUTPUT)po/$$HLANG.new.po; then \
	247	mv -f $(OUTPUT)po/$$HLANG.new.po $(OUTPUT)po/$$HLANG.po; \
7fe2f639 DB	248	else \
7fe2f639 DB	249	echo "msgmerge for $$HLANG failed!"; \
68bb2c3a	250	rm -f $(OUTPUT)po/$$HLANG.new.po; \
7fe2f639	251	fi; \
7fe2f639 DB	252	done;
7fe2f639 DB	253
68bb2c3a FBH	254	compile-bench: $(OUTPUT)libcpupower.so.$(LIB_MAJ)
	255	@V=$(V) confdir=$(confdir) $(MAKE) -C bench O=$(OUTPUT)
	256
	257	# we compile into subdirectories. if the target directory is not the
	258	# source directory, they might not exists. So we depend the various
	259	# files onto their directories.
	260	DIRECTORY_DEPS = $(LIB_OBJS) $(UTIL_OBJS) $(GMO_FILES)
	261	$(DIRECTORY_DEPS): \| $(sort $(dir $(DIRECTORY_DEPS)))
	262
	263	# In the second step, we make a rule to actually create these directories
	264	$(sort $(dir $(DIRECTORY_DEPS))):
	265	$(ECHO) " MKDIR " $@
	266	$(QUIET) $(MKDIR) -p $@ 2>/dev/null
7fe2f639 DB	267
7fe2f639 DB	268	clean:
68bb2c3a	269	-find $(OUTPUT) \( -not -type d \) -and \( -name '~' -o -name '.[oas]' \) -type f -print \
7fe2f639	270	\| xargs rm -f
68bb2c3a FBH	271	-rm -f $(OUTPUT)cpupower
68bb2c3a FBH	272	-rm -f $(OUTPUT)libcpupower.so*
8c00bdfb PC	273	-rm -rf $(OUTPUT)po/*.gmo
8c00bdfb PC	274	-rm -rf $(OUTPUT)po/*.pot
68bb2c3a	275	$(MAKE) -C bench O=$(OUTPUT) clean
7fe2f639 DB	276
	277
	278	install-lib:
	279	$(INSTALL) -d $(DESTDIR)${libdir}
68bb2c3a	280	$(CP) $(OUTPUT)libcpupower.so* $(DESTDIR)${libdir}/
7fe2f639 DB	281	$(INSTALL) -d $(DESTDIR)${includedir}
7fe2f639 DB	282	$(INSTALL_DATA) lib/cpufreq.h $(DESTDIR)${includedir}/cpufreq.h
ac5a181d	283	$(INSTALL_DATA) lib/cpuidle.h $(DESTDIR)${includedir}/cpuidle.h
7fe2f639 DB	284
	285	install-tools:
	286	$(INSTALL) -d $(DESTDIR)${bindir}
68bb2c3a	287	$(INSTALL_PROGRAM) $(OUTPUT)cpupower $(DESTDIR)${bindir}
7fe2f639 DB	288
	289	install-man:
	290	$(INSTALL_DATA) -D man/cpupower.1 $(DESTDIR)${mandir}/man1/cpupower.1
	291	$(INSTALL_DATA) -D man/cpupower-frequency-set.1 $(DESTDIR)${mandir}/man1/cpupower-frequency-set.1
	292	$(INSTALL_DATA) -D man/cpupower-frequency-info.1 $(DESTDIR)${mandir}/man1/cpupower-frequency-info.1
84baab91 TR	293	$(INSTALL_DATA) -D man/cpupower-idle-set.1 $(DESTDIR)${mandir}/man1/cpupower-idle-set.1
84baab91 TR	294	$(INSTALL_DATA) -D man/cpupower-idle-info.1 $(DESTDIR)${mandir}/man1/cpupower-idle-info.1
7fe2f639 DB	295	$(INSTALL_DATA) -D man/cpupower-set.1 $(DESTDIR)${mandir}/man1/cpupower-set.1
	296	$(INSTALL_DATA) -D man/cpupower-info.1 $(DESTDIR)${mandir}/man1/cpupower-info.1
	297	$(INSTALL_DATA) -D man/cpupower-monitor.1 $(DESTDIR)${mandir}/man1/cpupower-monitor.1
	298
	299	install-gmo:
	300	$(INSTALL) -d $(DESTDIR)${localedir}
	301	for HLANG in $(LANGUAGES); do \
68bb2c3a FBH	302	echo '$(INSTALL_DATA) -D $(OUTPUT)po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupower.mo'; \
68bb2c3a FBH	303	$(INSTALL_DATA) -D $(OUTPUT)po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupower.mo; \
7fe2f639 DB	304	done;
	305
	306	install-bench:
	307	@#DESTDIR must be set from outside to survive
68bb2c3a	308	@sbindir=$(sbindir) bindir=$(bindir) docdir=$(docdir) confdir=$(confdir) $(MAKE) -C bench O=$(OUTPUT) install
7443af9c	309
e51207f0 TR	310	ifeq ($(strip $(STATIC)),true)
	311	install: all install-tools install-man $(INSTALL_NLS) $(INSTALL_BENCH)
	312	else
7fe2f639	313	install: all install-lib install-tools install-man $(INSTALL_NLS) $(INSTALL_BENCH)
e51207f0	314	endif
7fe2f639 DB	315
7fe2f639 DB	316	uninstall:
4c22337f	317	- rm -f $(DESTDIR)${libdir}/libcpupower.*
7fe2f639	318	- rm -f $(DESTDIR)${includedir}/cpufreq.h
ac5a181d	319	- rm -f $(DESTDIR)${includedir}/cpuidle.h
7fe2f639	320	- rm -f $(DESTDIR)${bindir}/utils/cpupower
706f4c11 RR	321	- rm -f $(DESTDIR)${mandir}/man1/cpupower.1
	322	- rm -f $(DESTDIR)${mandir}/man1/cpupower-frequency-set.1
	323	- rm -f $(DESTDIR)${mandir}/man1/cpupower-frequency-info.1
	324	- rm -f $(DESTDIR)${mandir}/man1/cpupower-set.1
	325	- rm -f $(DESTDIR)${mandir}/man1/cpupower-info.1
	326	- rm -f $(DESTDIR)${mandir}/man1/cpupower-monitor.1
7fe2f639	327	- for HLANG in $(LANGUAGES); do \
ee3db6fc	328	rm -f $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupower.mo; \
7fe2f639 DB	329	done;
7fe2f639 DB	330
4c22337f	331	.PHONY: all utils libcpupower update-po create-gmo install-lib install-tools install-man install-gmo install uninstall clean