ROOT = .

OPTIM= -O3
#PROF = -pg
#DEBUG = -DDEBUG
#MEMPROTECT = -DMEMPROTECT
GDEBUG = -g

# set this to your preferred local storage directory
PREP_DIR = '-DPREP_DIR="Player-Data/"'

# set for SHE preprocessing (SPDZ and Overdrive)
USE_NTL = 0

# set for using GF(2^128) online phase, OT, MASCOT, or BMR
# unset for GF(2^40) online and offline phase
USE_GF2N_LONG = 1

# set to -march=<architecture> for optimization
# SSE4.2 is required homomorphic encryption in GF(2^n) when compiling with clang
# AES-NI is required for BMR
# PCLMUL is required for GF(2^128) computation
# AVX2 support (Haswell or later) is used to optimize OT
# AVX/AVX2 is required for replicated binary secret sharing
# BMI2 is used to optimize multiplication modulo a prime
# ADX is used to optimize big integer additions
ARCH = -mtune=native -msse4.1 -msse4.2 -maes -mpclmul -mavx -mavx2 -mbmi2 -madx

# allow to set compiler in CONFIG.mine
CXX = g++

# use CONFIG.mine to overwrite DIR settings
-include CONFIG.mine

ifeq ($(USE_GF2N_LONG),1)
GF2N_LONG = -DUSE_GF2N_LONG
endif

# MAX_MOD_SZ (for FHE) must be least and GFP_MOD_SZ (for computation)
# must be exactly ceil(len(p)/len(word)) for the relevant prime p
# Default for GFP_MOD_SZ is 2, which is good for 128-bit p
# Default for MAX_MOD_SZ is 10, which suffices for all Overdrive protocols
# MOD = -DMAX_MOD_SZ=10 -DGFP_MOD_SZ=2

LDLIBS = -lmpirxx -lmpir -lsodium $(MY_LDLIBS)
LDLIBS += -lboost_system -lssl -lcrypto

ifeq ($(USE_NTL),1)
LDLIBS := -lntl $(LDLIBS)
endif

OS := $(shell uname -s)
ifeq ($(OS), Linux)
LDLIBS += -lrt
endif

ifeq ($(OS), Darwin)
BOOST = -lboost_thread-mt $(MY_BOOST)
else
BOOST = -lboost_thread $(MY_BOOST)
endif

CFLAGS += $(ARCH) $(MY_CFLAGS) $(GDEBUG) -Wextra -Wall $(OPTIM) -I$(ROOT) -pthread $(PROF) $(DEBUG) $(MOD) $(MEMPROTECT) $(GF2N_LONG) $(PREP_DIR) -std=c++11 -Werror
CPPFLAGS = $(CFLAGS)
LD = $(CXX)