MakeFoREST

#
# FoREST - Reactive DVFS Control for Multicore Processors
# Copyright (C) 2013 Universite de Versailles
# Copyright (C) 2011-2012 Exascale Research Center
#
# 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, either version 3 of the License, or
# (at your option) any later version.
#
# 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, see <http://www.gnu.org/licenses/>.
#
LD=$(CXX)
LDFLAGS=-lpthread -lrt

LIBPFM_VER=4.4.0
LIBPFM_FOLDER=libpfm-$(LIBPFM_VER)
LIBPFM_BIN=$(LIBPFM_FOLDER)/lib/libpfm.a
LIBPFM_INC=$(LIBPFM_FOLDER)/include/

GLOG_VER=0.3.3
GLOG_FOLDER=glog-$(GLOG_VER)
GLOG_MAKEFILE=$(GLOG_FOLDER)/Makefile
GLOG_BIN=$(GLOG_FOLDER)/.libs/libglog.a
GLOG_INC=$(GLOG_FOLDER)/src

LOCAL_HDR=$(shell find Src/ -type f -name '*.h')
LOCAL_SRC=$(shell find Src/ -type f -name '*.cpp')
LOCAL_OBJ_RELEASE=$(addprefix obj/, $(patsubst %.cpp, %.o, $(LOCAL_SRC)))
LOCAL_OBJ_DEBUG=$(addprefix obj/, $(patsubst %.cpp, %_debug.o, $(LOCAL_SRC)))
LOCAL_INC_FLAG=$(addprefix -I, $(dir $(LOCAL_HDR)))

ALL_OBJ=$(LOCAL_OBJ)
ALL_INC_FLAGS=$(LOCAL_INC_FLAG) -I$(LIBPFM_INC) -I$(GLOG_INC)

.PHONY: offline clean distclean

# Offline Rules
offline: offline/add.c
	@$(MAKE) -C offline CXX="$(CXX)" CC="$(CC)"

offline-run:
	$(MAKE) -C offline power_0.cfg

# FoREST files Rules
obj/%_debug.o: %.cpp obj/%.d
	$(CXX) $(MCXXFLAGS) $(ALL_INC_FLAGS) -c $< -o $@

obj/%.o: %.cpp obj/%.d
	$(CXX) $(MCXXFLAGS) $(ALL_INC_FLAGS) -c $< -o $@

# build glog headers before searching for deps
obj/%.d: %.cpp $(GLOG_MAKEFILE)
	mkdir -p $(@D)
	$(CXX) -MM $(MCXXFLAGS) $(ALL_INC_FLAGS) $< > $@ #2> /dev/null

release: $(LIBPFM_BIN) $(GLOG_BIN) $(LOCAL_OBJ_RELEASE) 
	$(LD) $(MCXXFLAGS) $^ $(LDFLAGS) $(LIBPFM_BIN) $(GLOG_BIN) -o FoREST

debug: $(LIBPFM_BIN) $(GLOG_BIN) $(LOCAL_OBJ_DEBUG) 
	$(LD) $(MCXXFLAGS) $^ $(LDFLAGS) $(LIBPFM_BIN) $(GLOG_BIN) -o FoREST

$(LIBPFM_BIN):
	@$(MAKE) -C $(LIBPFM_FOLDER) CC="$(CC)"

$(GLOG_BIN):
	@cd $(GLOG_FOLDER); ./configure $(GLOG_CONFIGURE)	
	@$(MAKE) -C $(GLOG_FOLDER) CXX="$(CXX)"

clean:
	@rm -rf obj FoREST
	
distclean: clean
	@$(MAKE) -C ./offline/lPowerProbe/ clean
	@$(MAKE) -C ./offline clean
	$(MAKE) -C $(LIBPFM_FOLDER) distclean
	$(MAKE) -C $(GLOG_FOLDER) distclean


-include $(patsubst %.o, %.d, $(ALL_OBJ))