Makefile.rules

#
# lPowerProbe - A light benchmark tool oriented for energy probing
#               heavely based on likwid
# Copyright (C) 2013-2014 Universite de Versailles
#
# 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/>.
#
PREFIX?=/usr
BINDIR=$(PREFIX)/bin/
LIBDIR=$(PREFIX)/lib/
DATADIR?=$(PREFIX)/share/
VERSION=v2.0 $(shell if [ -x "`which git`" ] ; then echo -n "(" ;git rev-list HEAD | wc -l ; echo -n "; " ; git rev-list HEAD | head -n 1 ; echo -n ")" ; fi)

override CFLAGS:=$(CFLAGS) -Wextra -Wall -g
override CXXFLAGS:=$(CXXFLAGS) -Wextra -Wall -g 
override LDFLAGS:=$(LDFLAGS)

# Allows having these in sub-makefiles
export CC
export CXX
export LD
export CFLAGS
export CXXFLAGS
export LDFLAGS
export PREFIX
export DATA_DIR
export VERSION

# local variable, if I change the variable, the changes will be forwarded in sub-makefiles
LOCCFLAGS=${CFLAGS} -O2 -DDATA_DIR="\"$(DATADIR)\"" -DINSTALL_DIR="\"$(PREFIX)\"" -DVERSION="\"$(VERSION)"\"
LOCCXXFLAGS=${CXXFLAGS} -O2 -DDATA_DIR="\"$(DATADIR)\"" -DINSTALL_DIR="\"$(PREFIX)\"" -DVERSION="\"$(VERSION)"\"
LOCLDFLAGS=${LDFLAGS} -ldl

LPP_VERSION=2.0

SRC=$(wildcard src/*.cpp)
OBJ=$(SRC:.cpp=.o)

EXEC=lPowerProbe


.PHONY: clean clean_probes test doc all install uninstall probes distclean

all: $(EXEC) test probes

install: all
	mkdir -p $(BINDIR)
	mkdir -p $(LIBDIR)
	mkdir -p $(DATADIR)
	cp $(EXEC) $(BINDIR)
	#setcap CAP_SYS_RAWIO+eip $(BINDIR)/$(EXEC)
	mkdir -p $(LIBDIR)/lPowerProbe/
	cp probes/*/*.so $(LIBDIR)/lPowerProbe/
	mkdir -p $(DATADIR)/lPowerProbe/
	cp empty/empty empty/empty.s $(DATADIR)/lPowerProbe/

uninstall:
	rm -f $(BINDIR)/$(EXEC)
	rm -rf $(LIBDIR)/lPowerProbe
	rm -rf $(DATADIR)/lPowerProbe

$(EXEC): $(OBJ)
	$(LD) $(OBJ) -o $@ $(LOCLDFLAGS) 

%.o: %.cpp *.hpp
	$(CXX) $(LOCCXXFLAGS) -c $< -o $@

%.o: %.cpp *.h
	$(CXX) $(LOCCXXFLAGS) -c $< -o $@

%.o: %.c *.h
	$(CC) $(LOCCFLAGS) -c $< -o $@

%.o: %.cpp
	$(CXX) $(LOCCXXFLAGS) -c $< -o $@

test:
	make -C empty/

probes:
	@for probe in ${PROBES} ; do \
		make LPP_API_VERSION=$(LPP_VERSION)  -C probes/$${probe} ; \
	done
	make -C scripts/MPI_preload

doc:
	doxygen doc/Doxyfile.in

clean:
	rm -f $(OBJ)

clean_probes:
	@for probe in ${PROBES} ; do \
		make -C probes/$${probe} clean ; \
	done

distclean: clean clean_probes
	make -C ./empty/ clean
	make -C scripts/MPI_preload clean
	rm -f $(EXEC)