Makefile.option

##### default #####
# CXX = mpicxx
# CXXFLAGS = -O3
# LDFLAGS = -lscalapack

##### OpenMPI + Intel MKL #####
CXX = mpicxx
CXXFLAGS = -O3 -no-prec-div -xSSE2 -openmp -parallel -Wall -Wno-unknown-pragmas
LDFLAGS = -lmkl_scalapack_lp64 -lmkl_blacs_openmpi_lp64 -mkl=parallel

##### MPICH + Intel MKL #####
# CXX = mpicxx
# CXXFLAGS = -O3 -no-prec-div -xSSE2 -openmp -parallel -Wall -Wno-unknown-pragmas
# LDFLAGS = -lmkl_scalapack_lp64 -lmkl_blacs_intelmpi_lp64 -mkl=parallel

##### K computer #####
# CXX = mpiFCCpx
# CXXFLAGS = -Kfast,parallel,ocl,openmp -Koptmsg=2
# LDFLAGS = -SCALAPACK -SSL2BLAMP

##### ISSP System B (sekirei) #####
# CXX = mpicxx
# CXXFLAGS = -O3 -xCORE-AVX2 -qopenmp -parallel -Wall -Wno-unknown-pragmas
# LDFLAGS = -lmkl_scalapack_lp64 -lmkl_blacs_sgimpt_lp64 -mkl=parallel -lmpi

##### without MPI + Intel MKL #####
# CXX = icc -D_NO_MPI
# CXXFLAGS = -O3 -no-prec-div -xSSE2 -openmp -parallel -Wall -Wno-unknown-pragmas
# LDFLAGS = -mkl=parallel

##### Ubuntu 14.04, Linux Mint 17 #####
# CXX = mpicxx
# CXXFLAGS = -O3 -fopenmp
# LDFLAGS = -lscalapack-openmpi -lblacsCinit-openmpi -lblacs-openmpi -llapack -lblas


##### For RSVD #####
RANDOM = CPP11
# RANDOM = BOOST
# RANDOM = DSFMT

CXXFLAGS += -D_USE_RANDOM_${RANDOM}

ifeq (${RANDOM}, CPP11)
	CXXFLAGS += -std=c++11
endif

ifeq (${RANDOM}, DSFMT)
	DSFMT_DIR = /home/username/local/dSFMT
	RANDOM_OBJ = ${DSFMT_DIR}/dSFMT.o
	CXXFLAGS += -I${DSFMT_DIR}
endif

# If rsvd is unnecessary, uncomment the following line.
#CXXFLAGS += -D_NO_RANDOM