#!/usr/bin/make -f
# -*- mode: makefile; coding: utf-8 -*-
# Copyright © 2016-2018 IOhannes m zmölnig <zmoelnig@iem.at>
# Description: Main Debian packaging script for faust
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

DH_VERBOSE = 1
export VERBOSE = 1

DEB_SRCDIR=build

DPKG_EXPORT_BUILDFLAGS = 1
include /usr/share/dpkg/default.mk

CXXFLAGS+=$(CPPFLAGS)
CFLAGS+=$(CPPFLAGS)

export http_proxy = http://127.0.0.1:9
export https_proxy = https://127.0.0.1:9

export CC
export CXX

%:
	dh $@

execute_before_dh_auto_build:
	test -e tools/faust-config.deb-orig || cp tools/faust-config tools/faust-config.deb-orig

override_dh_auto_build:
	dh_auto_build -- \
		world PREFIX=/usr
#	## TODO: 'dynamic' build target: check with upstream about ABI stability

#override_dh_auto_build-indep:
#	make doc doclib

override_dh_installchangelogs:
	dh_installchangelogs WHATSNEW.md

execute_before_dh_installman: manpages

override_dh_auto_install:
	dh_auto_install -- PREFIX=/usr
# multi-arch
	mkdir -p $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)
	mv $(CURDIR)/debian/tmp/usr/lib/lib*.* $(CURDIR)/debian/tmp/usr/lib/$(DEB_HOST_MULTIARCH)
# fix path for faustpath and faustoptflags
	sed -e 's|^\( *\. \)faust|\1/usr/share/faust/utils/faust|' \
	    -e 's|^\( *\. \)usage.sh|\1/usr/share/faust/utils/usage.sh|' \
		-i $(CURDIR)/debian/*/usr/bin/faust2*

override_dh_auto_install-indep:
# remove binary artifacts from to-be /usr/share
	rm -rf $(CURDIR)/debian/tmp/usr/share/faust/iOS/osclib/
# fix permissions
	find $(CURDIR)/debian/tmp/usr/share/faust -name "*.cpp" \
		-exec chmod a-x {} +
	find $(CURDIR)/debian/tmp/usr/share/faust -name "*.jucer" \
		-exec chmod a-x {} +

override_dh_gencontrol:
	dh_gencontrol -- \
		-V"faust-dev:Depends=g++,make,libc6-dev|libc-dev, faust (>= ${source:Version}),faust (<< ${source:Upstream-Version}+1~),"
override_dh_strip:
	dh_strip -Xlibsndfile.so
override_dh_shlibdeps:
	dh_shlibdeps -Xlibsndfile.so

override_dh_compress:
	dh_compress -Xfaust-quick-reference.pdf

override_dh_auto_clean:
	test ! -e tools/faust-config.deb-orig || cp tools/faust-config.deb-orig tools/faust-config
	rm -f tools/faust-config.deb-orig

DEB_COMPRESS_EXCLUDE_ALL=.dsp .lib Makefile

MANPAGEDIR=debian/man
.PHONY: manpages manpage-clean
manpages:
	mkdir -p $(MANPAGEDIR)
	-help2man -N -n "Compile faust DSP code into SuperCollider module" \
		--output $(MANPAGEDIR)/faust2sc.1 \
		tools/faust2sc-1.0.0/faust2sc
	debian/faust2man $(MANPAGEDIR) debian/faust2api.1
manpage-clean:
	-rm -rf $(MANPAGEDIR)

.PHONY: missing-sources
missing-sources: debian/missing-sources/jquery-1.7.1.js
debian/missing-sources/jquery-1.7.1.js:
	wget -O $@ https://raw.githubusercontent.com/jquery/jquery/1.7.1/jquery.js

DEB_COPYRIGHT_CHECK_IGNORE_REGEX = \
        (debian/.*|.*\.(png|jpg|pdf|doctree|jar|xcuserstate|swc|ots|xlsx|woff2?|wasm)|libraries/docs/search/search_index\.json)
# licensecheck v1
.PHONY: licensecheck
licensecheck:
	LANG=C.UTF-8 licensecheck \
		-i "^($(DEB_COPYRIGHT_CHECK_IGNORE_REGEX))$$" \
		--check '.*' --recursive --deb-machine --lines 0 * \
		> debian/copyright_newhints
	cmp debian/copyright_hints debian/copyright_newhints \
		&& rm debian/copyright_newhints