Makefile.rule

###################################################################################################
#                                                                                                 #
# This file is part of HPIPM.                                                                     #
#                                                                                                 #
# HPIPM -- High-Performance Interior Point Method.                                                #
# Copyright (C) 2017-2018 by Gianluca Frison.                                                     #
# Developed at IMTEK (University of Freiburg) under the supervision of Moritz Diehl.              #
# All rights reserved.                                                                            #
#                                                                                                 #
# 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 <https://www.gnu.org/licenses/>.                          #
#                                                                                                 #
# The authors designate this particular file as subject to the "Classpath" exception              #
# as provided by the authors in the LICENSE file that accompained this code.                      #
#                                                                                                 #
# Author: Gianluca Frison, gianluca.frison (at) imtek.uni-freiburg.de                             #
#                                                                                                 #
###################################################################################################

# Target architecture
TARGET = AVX
#TARGET = GENERIC

# Use C99 extension to math library
#
# USE_C99_MATH = 0
USE_C99_MATH = 1

# BLAS and LAPACK version (for LA=BLAS in BLASFEO)
REF_BLAS = 0
#REF_BLAS = OPENBLAS
#REF_BLAS = NETLIB
#REF_BLAS = MKL
#REF_BLAS = BLIS
#REF_BLAS = ATLAS

# Installation directory
TOP = $(shell pwd)

# operating system
#UNAME_S := $(shell uname -s)
#ifeq ($(UNAME_S),Linux)
#    OS = LINUX
#endif
#ifeq ($(UNAME_S),Darwin)
#    OS = MAC
#endif
#OS = LINUX
#OS = MAC
#OS = WINDOWS

# C Compiler
CC = gcc
#CC = clang
#CC = x86_64-w64-mingw32-gcc

# Installation directory
PREFIX = /opt

# BLASFEO installation directory
BLASFEO_PATH = /opt/blasfeo

# enable runtine checks
RUNTIME_CHECKS = 0
#RUNTIME_CHECKS = 1

# compiler flags
CFLAGS  = 

# optimization flags
CFLAGS += -O2 -fPIC

# debugging flags
CFLAGS  += #-g #-Wall -pedantic -Wfloat-equal #-pg

# search directories
CFLAGS += -I$(BLASFEO_PATH)/include -I$(TOP)/include -I$(TOP)/../../include

# definirions
#ifeq ($(OS), LINUX)
#CFLAGS  += -DOS_LINUX
#endif
#ifeq ($(OS), MAC)
#CFLAGS  += -DOS_MAC
#endif
#ifeq ($(OS), WINDOWS)
#CFLAGS  += -DOS_WINDOWS
#endif

ifeq ($(USE_C99_MATH), 1)
CFLAGS += -DUSE_C99_MATH
endif

ifeq ($(REF_BLAS), 0)
CFLAGS  += 
endif
ifeq ($(REF_BLAS), OPENBLAS)
CFLAGS  += -DREF_BLAS_OPENBLAS -I/opt/openblas/include
endif
ifeq ($(REF_BLAS), BLIS)
CFLAGS  += -DREF_BLAS_BLIS -std=c99
endif
ifeq ($(REF_BLAS), NETLIB)
CFLAGS  += -DREF_BLAS_NETLIB
endif
ifeq ($(REF_BLAS), MKL)
CFLAGS  += -DREF_BLAS_MKL -m64 -I/opt/intel/mkl/include
endif
ifeq ($(REF_BLAS), ATLAS)
CFLAGS  += -DREF_BLAS_ATLAS
endif

ifeq ($(RUNTIME_CHECKS), 1)
CFLAGS += -DRUNTIME_CHECKS
endif

# architecture-specific flags
ifeq ($(TARGET), AVX)
CFLAGS  += -mavx -DTARGET_AVX
endif
ifeq ($(TARGET), GENERIC)
CFLAGS  += -DTARGET_GENERIC
endif