# This is a Makefile for the Intel compiler: run "make
# PROFILE=intel". Note that by default the Intel compiler puts arrays
# on the stack, which is likely to cause a stack overflow - hence the
# use of "-heap-arrays" which puts them on the heap like most other
# compilers.  If you remove this argument you will likely need to set
# the environment variable OMP_STACKSIZE to 64MB.

FC = ifort
CC = icc
CPPFLAGS = 

ifndef DEBUG
OPTFLAGS = -O3
else
OPTFLAGS = -O0 -check bounds -init=snan
endif

LDFLAGS = -lrt
WARNFLAGS = -warn all

# We used to have the flag "-convert big_endian" here because the RRTM
# input files are big endian Fortran unformatted files, but now the
# file ordering has been specified at the OPEN command so no compiler
# flags are needed.
BASICFLAGS = -module ../mod -fpe0 -fp-model precise -ftz -fp-speculation safe -heap-arrays

DEBUGFLAGS = -g
OMPFLAG = -qopenmp -qopenmp-lib=compat