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linux/tools/power/cpupower/Makefile
Dominik Brodowski 7fe2f6399a cpupowerutils - cpufrequtils extended with quite some features 
CPU power consumption vs performance tuning is no longer
limited to CPU frequency switching anymore: deep sleep states,
traditional dynamic frequency scaling and hidden turbo/boost
frequencies are tied close together and depend on each other.
The first two exist on different architectures like PPC, Itanium and
ARM, the latter (so far) only on X86. On X86 the APU (CPU+GPU) will
only run most efficiently if CPU and GPU has proper power management
in place.

Users and Developers want to have *one* tool to get an overview what
their system supports and to monitor and debug CPU power management
in detail. The tool should compile and work on as many architectures
as possible.

Once this tool stabilizes a bit, it is intended to replace the
Intel-specific tools in tools/power/x86

Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2011-07-29 18:35:36 +02:00

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Makefile
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# Makefile for cpupowerutils
#
# 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 ?= 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
CPUFRQ_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 = 009p1
LIB_MAJ= 0.0.0
LIB_MIN= 0
PACKAGE = cpupowerutils
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/cpupowerutils
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_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_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
UTIL_SRC := $(UTIL_OBJS:.o=.c)
LIB_HEADERS = lib/cpufreq.h lib/sysfs.h
LIB_SRC = lib/cpufreq.c lib/sysfs.c
LIB_OBJS = lib/cpufreq.o lib/sysfs.o
CFLAGS += -pipe
ifeq ($(strip $(NLS)),true)
INSTALL_NLS += install-gmo
COMPILE_NLS += update-gmo
endif
ifeq ($(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 cpupower $(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)
# 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)
.c.o:
$(QUIET) $(CC) $(CFLAGS) $(CPPFLAGS) -I./lib -I ./utils -o $@ -c $*.c
cpupower: $(UTIL_OBJS) libcpufreq
$(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) -lcpufreq -lrt -lpci -L. -o $@ $(UTIL_OBJS)
$(STRIPCMD) $@
po/$(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.so.$(LIB_MAJ)
@V=$(V) confdir=$(confdir) $(MAKE) -C bench
clean:
-find . \( -not -type d \) -and \( -name '*~' -o -name '*.[oas]' \) -type f -print \
| xargs rm -f
-rm -f $(UTIL_BINS)
-rm -f $(IDLE_OBJS)
-rm -f cpupower
-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) 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 po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupowerutils.mo'; \
$(INSTALL_DATA) -D po/$$HLANG.gmo $(DESTDIR)${localedir}/$$HLANG/LC_MESSAGES/cpupowerutils.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}/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/cpupowerutils.mo; \
done;
.PHONY: all utils libcpufreq ccdv update-po update-gmo install-lib install-tools install-man install-gmo install uninstall \
clean
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