ifndef QPACKAGE_ROOT
$(error QPACKAGE_ROOT undefined. Run the setup_environment.sh script)
endif

INCLUDE_DIRS_OK=$(shell X=`$(QPACKAGE_ROOT)/scripts/check_dependencies.sh $(INCLUDE_DIRS)` && echo OK || echo $$X)
ifneq ($(INCLUDE_DIRS_OK),OK)
  $(info ---------------------)
  $(info Your INCLUDE_DIRS variable is inconsistent. It should be:)
  $(info INCLUDE_DIRS = $(INCLUDE_DIRS_OK))
  $(info ---------------------)
  $(error )
endif

IRP_VERSION_OK=$(shell $(IRPF90) -v | python -c "import sys ; print float(sys.stdin.readline().rsplit('.',1)[0]) >= 1.3")
ifeq ($(IRP_VERSION_OK),False)
$(error 'IRPF90 version >= 1.3 is required')
endif


MAKEFILE_OK=$(shell ls $(QPACKAGE_ROOT)/src/Makefile.config 2> /dev/null && echo True || echo False)
ifeq ($(MAKEFILE_OK),False)
$(error 'Makefile.config is not present. Please modify Makefile.config.example to create Makefile.config')
endif


EZFIO_DIR=$(QPACKAGE_ROOT)/EZFIO
EZFIO=$(EZFIO_DIR)/lib/libezfio_irp.a

$(EZFIO): $(wildcard $(QPACKAGE_ROOT)/src/*.ezfio_config) $(wildcard $(QPACKAGE_ROOT)/src/*/*.ezfio_config)
	@echo Building EZFIO library
	@cp $(wildcard $(QPACKAGE_ROOT)/src/*.ezfio_config) $(wildcard $(QPACKAGE_ROOT)/src/*/*.ezfio_config) $(EZFIO_DIR)/config 
	@cd $(EZFIO_DIR) ; export FC="$(FC)" ; export FCFLAGS="$(FCFLAGS)" ; export IRPF90="$(IRPF90)" ; $(MAKE) ; $(MAKE) Python

INCLUDE_DIRS+=include


ifneq ($(PWD),$(QPACKAGE_ROOT)/src)
$(shell $(QPACKAGE_ROOT)/scripts/prepare_module.sh $(INCLUDE_DIRS))
clean_links:
	rm $(INCLUDE_DIRS) $$(basename $$PWD)
else
clean_links:
endif

LIB+=$(EZFIO) $(MKL)
IRPF90+=$(patsubst %, -I %, $(INCLUDE_DIRS))