Makefile.common

# Copyright 2018 The DNNC Authors. All Rights Reserved.
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.
# pylint: disable=invalid-name, unused-argument
#
# This file is part of DNN compiler maintained at
# https://github.com/ai-techsystems/dnnCompiler
#

UNAME_M := $(shell uname -m)

PYTHON=$(shell which python3)
ifeq (, $(PYTHON) )
  $(error "python3 not found in $(PATH)")
endif

CLANG=$(shell which clang++)
ifeq ($(CLANG), )
	CC=g++
else 
	MIN_CLANG_VERSION = "8"
	CLANG_VERSION := $(shell clang++ -dumpversion)
	IS_CLANG_ABOVE_MIN_VERSION := $(shell expr "$(CLANG_VERSION)" ">=" "$(MIN_CLANG_VERSION)")
	ifeq "$(IS_CLANG_ABOVE_MIN_VERSION)" "1"
		CC=/usr/bin/clang++
	else
		CC=/usr/bin/clang++-8
	endif
endif

LD=$(shell which ld)
SWIG=$(shell which swig)


ROOT_DIR=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
EIGEN_INCLUDES=-isystem $(ROOT_DIR)/packages/eigen-eigen-323c052e1731
DNNC_INCLUDES= -I$(ROOT_DIR)/include
PY_INCLUDES= -I$(shell python3 -c "from sysconfig import get_paths as gp; print(gp()['include'])")

LD_FLAGS=-shared

CPP_FLAGS=-O3 -Wall -std=c++17 -fPIC -march=native

ifeq ($(UNAME_M), x86_64)
	CPP_FLAGS+=-msse2
endif
ifeq ($(UNAME_M), aarch64)
	CPP_FLAGS=-O3 -Wall -std=c++17 -fPIC -msse2
endif
ifeq ($(filter arm%,$(UNAME_M)),)
	CPP_FLAGS+=-D ARM
endif

SWIG_FLAGS=-python -c++ -Wall
API_GENERATOR=./op_gen.py
BASIC_TEST=../test/swig/basic.py

ifneq (,$(findstring $(FAST_SWIG),yY))
SWIG_FLAGS=-python -c++ -Wall -builtin
endif

ifneq (,$(findstring $(DEV),yY))
API_GENERATOR=./op_gen.py -dev
BASIC_TEST=../test/swig/basic.py -dev
endif

OBJ_DIR=./obj
LIB_DIR=./lib
CORE_OBJ=$(ROOT_DIR)/src/core/obj
#LOG_OBJ=$(ROOT_DIR)/src/spdlog/obj
CODE_OBJ=$(ROOT_DIR)/src/codegen/obj
GRPH_OBJ=$(ROOT_DIR)/src/graph/obj
OPER_OBJ=$(ROOT_DIR)/src/operators/obj

MKDIR_P=mkdir -p
LN_S=ln -s
RM_F=rm -rf

ifneq (,$(findstring $(DEBUG),yY))
CPP_FLAGS=-Wall -std=c++17 -fPIC -g
endif

ifneq (,$(findstring $(LMCHECK),yY))
CPP_FLAGS=-Wall -std=c++17 -fPIC -D_DEBUG -g -lmcheck
endif

ifneq (,$(findstring $(PROF),yY))
CPP_FLAGS=-pg -g -Wall -std=c++17 -fPIC
endif