#!/usr/bin/make -f

NAME := $(shell awk '/^Name:/{print $$2}' META)
VERSION := $(shell awk '/^Version:/{print $$2}' META)

%:
	dh $@

override_dh_auto_configure:
	./autogen.sh

	@# Build the userland, but don't build the kernel modules.
	./configure \
	  --prefix='' \
	  --libexecdir=/usr/libexec \
	  --libdir=/lib \
	  --includedir=/usr/include \
	  --datarootdir=/usr/share \
	  --with-config=user

override_dh_auto_test:
	# The dh_auto_test rule is disabled because
	# `make check` cannot run in an unprivileged build environment.

override_dh_auto_install:
	@# Install the utilities.
	make install DESTDIR='$(CURDIR)/debian/tmp'

	@# Get a bare copy of the source code for DKMS.
	@# This creates the $(CURDIR)/$(NAME)-$(VERSION)/ tree, which does not
	@# contain the userland sources. NB: Remove-userland-dist-rules.patch
	make distdir

	@# This shunt allows DKMS to install the Module.symvers and zfs_config.h
	@# files to the ${dkms_tree} area through the POST_INSTALL directive.
	echo '#!/bin/sh'  >'$(CURDIR)/$(NAME)-$(VERSION)/cp'
	echo 'cp "$$@"'  >>'$(CURDIR)/$(NAME)-$(VERSION)/cp'
	chmod 755 '$(CURDIR)/$(NAME)-$(VERSION)/cp'

	@# Install the DKMS source.
	mkdir -p '$(CURDIR)/debian/tmp/usr/src/'
	mv '$(CURDIR)/$(NAME)-$(VERSION)' '$(CURDIR)/debian/tmp/usr/src/'

	@# Process templates and install the dkms.conf file.
	dh_dkms -V $(VERSION)

	@# Install the init.d file.
	dh_installinit --name=zfs

override_dh_shlibdeps:
	@# Suppress libtool dependency_libs warnings that are caused by
	@# inter-library dependencies.  (eg: zfs -> libzfs -> libuuid)
	@# @TODO: Add pkgconfig support instead.
	dh_shlibdeps -- --warnings=0