#!/usr/bin/make -f
# -*- mode: makefile; coding: utf-8 -*-
# Copyright © 2007-2009 Felipe Sateler <fsateler@gmail.com>
# Copyright © 2008-2010 Jonas Smedegaard <dr@jones.dk>
# Description: Main Debian packaging script for CSound
#
# 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/>.

DEB_PYTHON_MODULE_PACKAGES = python-csound python-csoundac
include /usr/share/cdbs/1/class/cmake.mk
include /usr/share/cdbs/1/rules/debhelper.mk
include /usr/share/cdbs/1/class/python-module.mk
include /usr/share/cdbs/1/rules/utils.mk
include /usr/share/cdbs/1/class/pd.mk

# Skip some data files, in addition to the default debian files
DEB_COPYRIGHT_CHECK_IGNORE_PATHS = debian/ obj-.*/
DEB_COPYRIGHT_CHECK_IGNORE_EXTS = doc dat aiff aif het pvx ogg mp3 lpc tiff mid
#DEB_COPYRIGHT_CHECK_IGNORE_REGEX = ^(samples/hrtf-.*\.dat|debian/(changelog|copyright(|_hints|_newhints))|How_to_Build_Csound_and_CsoundQt_on_Windows.doc)$

# Common docs for all packages
DEB_INSTALL_DOCS_ALL = README.md AUTHORS

# Core options of csound
DEB_CMAKE_EXTRA_FLAGS = \
	-DBUILD_RELEASE=ON \
	-DFAIL_MISSING=ON \
	-DUSE_DOUBLE=ON \
	-DUSE_GETTEXT=ON \
	-DBUILD_STATIC_LIBRARY=OFF \
	-DUSE_OPEN_MP=ON \
	-DUSE_LRINT=ON \
	-DBUILD_UTILITIES=ON \
	-DNEW_PARSER_DEBUG=OFF \
	-DBUILD_MULTI_CORE=ON \
	-DBUILD_CATALOG=OFF \
	-DBUILD_TESTS=OFF \
	-DUSE_COMPILER_OPTIMIZATIONS=OFF \

ifneq "$(filter amd64 i386, $(DEB_HOST_ARCH_CPU))" ""
	DEB_CMAKE_EXTRA_FLAGS += -DUSE_ATOMIC_BUILTIN=ON
else
	DEB_CMAKE_EXTRA_FLAGS += -DUSE_ATOMIC_BUILTIN=OFF
endif

# I/O plugins
DEB_CMAKE_EXTRA_FLAGS += \
	-DUSE_PULSEAUDIO=ON \
	-DUSE_PORTAUDIO=ON \
	-DUSE_PORTMIDI=ON \
	-DUSE_COREMIDI=OFF \
	-DUSE_AUDIOUNIT=OFF \
	-DUSE_JACK=ON
ifeq "$(DEB_HOST_ARCH_OS)" "linux"
	DEB_CMAKE_EXTRA_FLAGS += -DUSE_ALSA=ON
else
	DEB_CMAKE_EXTRA_FLAGS += -DUSE_ALSA=OFF
endif

# Optional opcodes
DEB_CMAKE_EXTRA_FLAGS += \
	-DUSE_FLTK=ON \
	-DBUILD_STK_OPCODES=ON \
	-DBUILD_VIRTUAL_KEYBOARD=ON \
	-DBUILD_DSSI_OPCODES=ON \
	-DBUILD_CHUA_OPCODES=ON \
	-DBUILD_DSSI_OPCODES=ON \
	-DBUILD_FLUID_OPCODES=ON \
	-DBUILD_JACK_OPCODES=ON \
	-DBUILD_LINEAR_ALGEBRA_OPCODES=ON \
	-DBUILD_OSC_OPCODES=ON \
	-DBUILD_IMAGE_OPCODES=ON \
	-DBUILD_PYTHON_OPCODES=ON \
	-DBUILD_LUA_OPCODES=ON \
	-DBUILD_PD_CLASS=ON \
	-DBUILD_WIIMOTE_OPCODES=OFF \
	-DBUILD_P5GLOVE_OPCODES=OFF \
	-DUSE_CURL=OFF \
	-DBUILD_VST4CS_OPCODES=OFF \
	-DBUILD_FAUST_OPCODES=OFF \
	-DBUILD_CUDA_OPCODES=OFF \
	-DBUILD_OPENCL_OPCODES=OFF \
	-DBUILD_EXCITER_OPCODES=ON \
	-DBUILD_BUCHLA_OPCODES=ON \
	-DBUILD_PADSYNTH_OPCODES=ON \
	-DBUILD_HDF5_OPCODES=OFF \
	-DBUILD_SCANSYN_OPCODES=OFF \
	-DBUILD_FRAMEBUFFER_OPCODES=ON \
	-DBUILD_WEBSOCKET_OPCODE=OFF \


# Language Wrappers
# TODO: build for all Python versions (not only current default one)
# Force build of only the default one
# UGLY HACK: abuse this variable to pass an appropriate -V option
DEB_DH_PYTHONHELPER_ARGS_ALL = -V $(shell pyversions -vd)
DEB_CMAKE_EXTRA_FLAGS += \
	-DBUILD_CXX_INTERFACE=ON \
	-DBUILD_PYTHON_INTERFACE=ON \
	-DBUILD_JAVA_INTERFACE=ON \
	-DBUILD_LUA_INTERFACE=ON \

# Frontends
DEB_CMAKE_EXTRA_FLAGS += \
	-DBUILD_CSBEATS=ON \
	-DUSE_SYSTEM_PORTSMF=ON \
	-DBUILD_MAX_CSOUND_TILDE=OFF \
	-DBUILD_CSOUND_AC=ON \
	-DBUILD_CSOUND_AC_PYTHON_INTERFACE=ON \
	-DBUILD_CSOUND_AC_LUA_INTERFACE=ON


# This is a huge optimization boost
ifneq "$(filter amd64 i386, $(DEB_HOST_ARCH_CPU))" ""
	MTUNE = ON
endif
ifneq "$(filter amd64, $(DEB_HOST_ARCH_CPU))" ""
	ENABLE_SIMD = 1
else
	ENABLE_SIMD = 0
endif

PYLIBPATH = usr/lib/$(cdbs_python_current_binary)/dist-packages
# Path with PREFIX removed
PYLIBPATH2 = lib/$(cdbs_python_current_binary)/dist-packages

CC = $(DEB_HOST_GNU_TYPE)-gcc
CXX = $(DEB_HOST_GNU_TYPE)-g++

# Support parallel building if enabled in DEB_BUILD_OPTIONS
DEB_BUILD_PARALLEL = 1

DEB_DH_INSTALL_SOURCEDIR = debian/tmp

PACKAGE_DATE = $(shell env --ignore-environment TZ=UTC LANG=C date -d"`dpkg-parsechangelog -SDate`" +%F)

build/libcsound64-doc:: build-doxygen-stamp
build-doxygen-stamp:
	mkdir -p doc/doxygen
	cd doc && doxygen
	touch $@

# Put aside upstream cruft before build but after licensecheck
pre-build:: Custom.cmake
Custom.cmake: debian/Custom.cmake
	sed -e 's,@PYLIBPATH@,$(PYLIBPATH2),' -e 's,@MTUNE@,$(MTUNE),' \
		-e 's,@ENABLE_SIMD@,$(ENABLE_SIMD),' \
		-e 's,@DATE@,$(PACKAGE_DATE),' -e 's,@PYVERSION@,$(cdbs_python_current_version),' \
		debian/Custom.cmake > \
		Custom.cmake

clean::
	rm -f build-arch-stamp build-indep-stamp manpages-stamp \
		build-doxygen-stamp
	rm -f Custom.cmake
	rm -rf doc/doxygen
# fail-missing stuff
	rm -f debian/cdbs-install-diff
	rm -f debian/cdbs-reduced-install-list
	rm -f debian/cdbs-reduced-package-list

TMPDIR = $(CURDIR)/debian/tmp

install/csound-data::
	mkdir -p $(CURDIR)/debian/tmp/usr/share/csound/hrtf
	cp samples/*.dat $(CURDIR)/debian/tmp/usr/share/csound/hrtf

# avoid conflict with extract
install/csound-utils::
	mv $(CURDIR)/debian/tmp/usr/bin/extract \
		$(CURDIR)/debian/tmp/usr/bin/csound_extract

install/pd-csound::
	mkdir -p $(CURDIR)/debian/tmp/usr/lib/pd/extra
	mv $(CURDIR)/debian/tmp/usr/lib/csound6~.pd_linux \
		$(CURDIR)/debian/tmp/usr/lib/pd/extra

install/libcsnd6-java::
	mkdir -p $(CURDIR)/debian/tmp/usr/share/java
	mv $(CURDIR)/debian/tmp/usr/lib/csnd6.jar \
		$(CURDIR)/debian/tmp/usr/share/java/csnd6-$(DEB_UPSTREAM_VERSION).jar
	mkdir -p $(CURDIR)/debian/tmp/usr/lib/jni
	mv $(CURDIR)/debian/tmp/usr/lib/lib_jcsound6.so \
		$(CURDIR)/debian/tmp/usr/lib/jni

install/csladspa::
	mkdir $(CURDIR)/debian/tmp/usr/lib/ladspa
	mv $(CURDIR)/debian/tmp/usr/lib/csound/*/csladspa.so \
		$(CURDIR)/debian/tmp/usr/lib/ladspa/csladspa.so

install/libcsound64-doc::
	rm -f doc/csound/html/*.md5 doc/csound/html/*.map doc/csound/html/*.dot

# Don't ship any executable examples, they don't need to be
# Currently only arch packages carry examples
common-binary-post-install-arch::
	find debian/*/usr/share/doc/*/examples -type f -executable -print0 \
		| xargs -0 chmod -v a-x

common-binary-post-install-indep::
	dh_linktree

# Make sure that all files installed is also packaged
#  * ignore debhelper-installed files (we trust dh_install*)
binary: fail-missing
fail-missing: binary-arch binary-indep list-missing
	cat debian/cdbs-package-list | sort | uniq | \
		sed -e 's,$(DEB_HOST_MULTIARCH)\.so,so,' | \
		grep -v 'DEBIAN' | \
		grep -v '/usr/share/doc' | \
		grep -v '/usr/share/lintian/overrides' | \
		grep -v '/usr/share/menu' \
		> debian/cdbs-reduced-package-list
	cat debian/cdbs-install-list | sort | uniq \
		> debian/cdbs-reduced-install-list
	diff -u debian/cdbs-reduced-install-list \
		debian/cdbs-reduced-package-list \
		> debian/cdbs-install-diff \
		|| true
	@if [ "`wc -l debian/cdbs-install-diff`" != "0 debian/cdbs-install-diff" ]; then \
		echo "ERROR: Differences between intermediary installed and packaged files:"; \
		echo; \
		cat debian/cdbs-install-diff; \
		echo; \
		echo "Individual binary packages may work, but whole package build failed!"; \
		exit 1; \
	fi


# Needed by upstream build process
# First, the core dependencies
CDBS_BUILD_DEPENDS += , \
	cmake (>= 2.8.3), \
	libsndfile1-dev

# Needed for I/O plugins
CDBS_BUILD_DEPENDS += , \
	libasound2-dev [linux-any], \
	libjack-dev, \
	portaudio19-dev, \
	libportmidi-dev, \
	libpulse-dev

# Language bindings
CDBS_BUILD_DEPENDS += , \
	swig, \
	liblua5.1-0-dev, \
	python-dev (>= 2.6.6-3~), \
	puredata-dev, \
	default-jdk

# Opcodes and other features
CDBS_BUILD_DEPENDS += , \
	libsamplerate0-dev, \
	libfltk1.1-dev, \
	libfluidsynth-dev, \
	liblo-dev, \
	fluid, \
	ladspa-sdk, \
	libboost-dev, \
	libboost-serialization-dev, \
	libpng-dev, \
	dssi-dev, \
	libstk0-dev, \
	libgmm++-dev (>= 4.2.1~beta1~svn4635~dfsg-4), \
	bison (>= 2.6), \
	flex, \
	libportsmf-dev, \
	libeigen3-dev

CDBS_BUILD_DEPENDS += , cdbs (>= 0.4.111~), dh-python

