MakefileAIX

#
# © Copyright IBM Corporation 2024. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#       http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

RESULTDIR = ./results
BINDIR =  bin
BINARY = $(BINDIR)/test  #bin/test                                                                                                    
SOURCEDIRS  =. ./src ./src/distances/base/ ./src/distances/intrinsic/ ./src/distances/optimized/   # all .cc files                    
INCLUDEDIRS =. ./src ./src/distances/base/ ./src/distances/intrinsic/ ./src/distances/optimized/  # all .h files                      

CXX = ibm-clang++_r -m64
OPT = -O3 #optimizatioin level                                                                                                        
DEPFLAGS = -MP -MD # dependency between .cc and .o files

#CXXFLAGS = -g $(foreach D,$(INCLUDEDIRS),-I$(D)) $(OPT) $(DEPFLAGS)
# change the -mcpu tag based on the power architecture required
CXXFLAGS = -g -mcpu=pwr10 -maltivec -mvsx $(foreach D,$(INCLUDEDIRS),-I$(D)) $(OPT) $(DEPFLAGS)
CCFILES = $(foreach D,$(SOURCEDIRS),$(wildcard $(D)/*.cc))
OBJFILES = $(patsubst %.cc,%.o,$(CCFILES))
DEPFILES = $(patsubst %.cc,%.d,$(CCFILES))


default: makedir all

all: $(BINARY)

$(BINARY): $(OBJFILES)
	   $(CXX) -o $@ $^

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

clean:
	@rm -rf $(BINDIR) $(OBJFILES) $(DEPFILES) $(RESULTDIR)

-include $(DEPFILES)

.PHONY: makedir all clean
makedir:
	@mkdir -p $(BINDIR)