# Copyright (c) 2009-2011, Tor M. Aamodt, Wilson W.L. Fung, Ali Bakhoda,
# Timothy G. Rogers
# The University of British Columbia
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
# Redistributions in binary form must reproduce the above copyright notice, this
# list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
# Neither the name of The University of British Columbia nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

# GPGPU-Sim Makefile

DEBUG?=0

ifeq ($(DEBUG),1)
	CXXFLAGS = -Wall -DDEBUG
	CXXFLAGS_L2CACHE = -Wall -DDEBUG
else
	CXXFLAGS = -Wall
	CXXFLAGS_L2CACHE = -Wall
endif

GNUC_CPP0X := $(shell gcc --version | perl -ne 'if (/gcc\s+\(.*\)\s+([0-9.]+)/){ if($$1 >= 4.3) {$$n=1} else {$$n=0;} } END { print $$n; }')
ifeq ($(GNUC_CPP0X), 1)
    CXXFLAGS += -std=c++0x
    CXXFLAGS_L2CACHE += -std=c++0x
endif

ifneq ($(DEBUG),1)
	OPTFLAGS += -O3
else
	CXXFLAGS_L2CACHE += 
	CXXFLAGS += 
endif

OPTFLAGS += -g3 -fPIC

CPP = g++ $(SNOW)
OEXT = o

OUTPUT_DIR=../../$(SIM_OBJ_FILES_DIR)/gpgpu-sim

SRCS = $(shell ls *.cc)
OBJS = $(SRCS:%.cc=$(OUTPUT_DIR)/%.$(OEXT))
 
libgpu_uarch_sim.a:$(OBJS)
	ar rcs  $(OUTPUT_DIR)/libgpu_uarch_sim.a $(OBJS)

depend:
	makedepend -p$(OUTPUT_DIR)/ $(SRCS) 2> /dev/null

$(OUTPUT_DIR)/l2cache.$(OEXT): l2cache.cc
	$(CPP) $(OPTFLAGS) $(CXXFLAGS_L2CACHE) -o $*.$(OEXT) -c l2cache.cc

$(OUTPUT_DIR)/%.$(OEXT): %.cc
	$(CPP) $(OPTFLAGS) $(CXXFLAGS) -o $(OUTPUT_DIR)/$*.$(OEXT) -c $*.cc

clean:
	rm -f *.o core *~ *.a 

$(OUTPUT_DIR)/option_parser.$(OEXT): option_parser.h

$(OUTPUT_DIR)/dram_sched.$(OEXT): ../cuda-sim/ptx.tab.h

../cuda-sim/ptx.tab.h:
	make -C ../cuda-sim/ ptx.tab.c

# DO NOT DELETE