#!/usr/bin/make -f
# -*- makefile -*-
#export DH_VERBOSE=1

INSTALL_DIR = $(CURDIR)/debian/tmp

BUILD_FLAGS = \
	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
	-DCMAKE_INSTALL_BINDIR=lib/nrn/bin \
	-DCMAKE_INSTALL_LIBDIR=lib/nrn \
	-DNRN_3RDPARTY_USE_BACKWARD:BOOL=OFF \
	-DNRN_3RDPARTY_USE_CATCH2:BOOL=OFF \
	-DNRN_3RDPARTY_USE_RANDOM123:BOOL=OFF \
	-DNRN_ENABLE_INTERVIEWS:BOOL=ON \
	-DNRN_ENABLE_PYTHON:BOOL=ON \
	-DPYTHON_EXECUTABLE=/usr/bin/python3 \
	-DNRN_ENABLE_PYTHON_DYNAMIC:BOOL=ON \
	-DNRN_MODULE_INSTALL_OPTIONS:STRING=--prefix=$(INSTALL_DIR)/usr \
	-DCMAKE_INSTALL_RPATH=/usr/lib/nrn

%:
	dh $@ --with python3 --buildsystem=cmake

override_dh_auto_configure:
	dh_auto_configure -- $(BUILD_FLAGS)

override_dh_auto_install:
	dh_auto_install --buildsystem=cmake --destdir=$(INSTALL_DIR)

	# files conflicting with nrn InterViews
	rm $(INSTALL_DIR)/usr/include/ivstream.h

	# unneeded files
	rm -f $(INSTALL_DIR)/usr/lib/python/neuron/rxd/geometry3d/setup.py

	# fix paths
	sed -i '/exec_prefix=/{s|.*|  exec_prefix=/usr/lib/nrn/|; :a;n;ba}' $(INSTALL_DIR)/usr/lib/nrn/bin/nrnivmodl

	mv $(INSTALL_DIR)/usr/bin/modlunit $(INSTALL_DIR)/usr/lib/nrn/bin
	mv $(INSTALL_DIR)/usr/bin/nocmodl $(INSTALL_DIR)/usr/lib/nrn/bin

	# sort out private libraries
	mkdir -p $(INSTALL_DIR)/usr/lib/nrn
	mv $(INSTALL_DIR)/usr/lib/*.so $(INSTALL_DIR)/usr/lib/nrn

	chrpath -r /usr/lib/nrn $(INSTALL_DIR)/usr/bin/nrniv
	chrpath -d $(INSTALL_DIR)/usr/lib/nrn/libnrniv.so
	find $(INSTALL_DIR)/usr/lib/ \
		-name 'hoc.cpython*.so' \
		-exec chrpath -r '/usr/lib/nrn' '{}' \;