# Settings that the LAMMPS build will import when this package library is used

# try to guess settings assuming there is a configured QUIP git checkout inside the lib/quip directory
QUIPDIR=$(abspath ../../lib/quip/QUIP)
ifeq (${QUIP_ROOT},)
  QUIP_ROOT=$(shell test -d $(QUIPDIR) && echo $(QUIPDIR))
  ifeq (${QUIP_ARCH},)
    QUIP_ARCH=$(notdir $(wildcard $(QUIP_ROOT)/build/*))
  endif
else
# uncomment and set manually or set the corresponding environment variables
#  QUIP_ROOT=
#  QUIP_ARCH=
endif

ifeq (${QUIP_ROOT},)
$(error Environment or make variable QUIP_ROOT must be set.)
endif
ifeq (${QUIP_ARCH},)
$(error Environment or make variable QUIP_ARCH must be set.)
endif

F95=$(shell egrep 'F95[ ]*=' ${QUIP_ROOT}/arch/Makefile.${QUIP_ARCH} | sed 's/.*F95[ ]*=[ ]*//')
include ${QUIP_ROOT}/build/${QUIP_ARCH}/Makefile.inc
include ${QUIP_ROOT}/Makefile.rules

quip_SYSLIB = -lquip
quip_SYSLIB += ${NETCDF_SYSLIBS}
quip_SYSLIB += ${MATH_LINKOPTS}

ifeq (${F95},gfortran)
	quip_SYSLIB += -lgfortran
else ifeq (${F95},ifort)
	quip_SYSLIB += -lifcore -lifport
else
$(error fortran compiler >>${F95}<< not recognised. Edit lib/quip/Makefile.lammps to specify the fortran library your linker should link to)
endif

quip_SYSPATH = -L${QUIP_ROOT}/build/${QUIP_ARCH}