# Makefile for cpupowerutils # # Copyright (C) 2005,2006 Dominik Brodowski # # Based largely on the Makefile for udev by: # # Copyright (C) 2003,2004 Greg Kroah-Hartman # # 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