# On LUMI
# 
# export SPACK_USER_PREFIX=$HOME/spack
# module swap PrgEnv-cray/8.3.3 PrgEnv-gnu/8.3.3
# module load spack/22.08
# module load openblas/0.3.17-gcc-omp-xi
# Common flags
##############
#
# -ffree-line-length-none : Needed for IRPF90 which produces long lines
# -lblas -llapack         : Link with libblas and liblapack libraries provided by the system
# -I .                    : Include the curent directory (Mandatory)
#
# --ninja                 : Allow the utilisation of ninja. (Mandatory)
# --align=32              : Align all provided arrays on a 32-byte boundary
#
#
[COMMON]
FC           : gfortran -ffree-line-length-none -I . -mavx -g -fPIC
LAPACK_LIB   : -L/appl/lumi/spack/22.08/0.18.1/opt/spack/openblas-0.3.17-xinceno/lib -lopenblas
IRPF90       : irpf90
IRPF90_FLAGS : --ninja --align=32 -DSET_NESTED 

# Global options
################
#
# 1 : Activate
# 0 : Deactivate
# 
[OPTION]
MODE    : OPT        ; [ OPT | PROFILE | DEBUG ] : Chooses the section below
CACHE   : 0          ; Enable cache_compile.py
OPENMP  : 1          ; Append OpenMP flags

# Optimization flags
####################
#
# -Ofast                  : Disregard strict standards compliance. Enables all -O3 optimizations.
#                           It also enables optimizations that are not valid
#                           for all standard-compliant programs.  It turns on
#                           -ffast-math and the Fortran-specific
#                           -fno-protect-parens and -fstack-arrays.
[OPT]
FCFLAGS : -Ofast -march=native

# Profiling flags
#################
#
[PROFILE]
FC       : -p -g
FCFLAGS  : -Ofast

# Debugging flags
#################
#
# -fcheck=all  : Checks uninitialized variables,  array subscripts, etc...
# -g           : Extra debugging information
#
[DEBUG]
FCFLAGS : -fcheck=all -g

# OpenMP flags
#################
#
[OPENMP]
FC           : -fopenmp
IRPF90_FLAGS : --openmp