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

DESTDIR = $(CURDIR)/debian/tmp
UPSTREAM_VERSION = $(shell dpkg-parsechangelog | awk '/^Version:/ { sub("-[^-]*$$", "", $$2); print $$2}')

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

export LD_LIBRARY_PATH+=:$(CURDIR)/debian/paraview/usr/lib/paraview
export QT_SELECT=qt5

CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
CFLAGS:=$(shell dpkg-buildflags --get CFLAGS) $(CPPFLAGS) -Wall -pedantic
CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS) $(CPPFLAGS)
LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS) -Wl,--as-needed

# Following variables not used.  
#    CMAKE_EXPORT_NO_PACKAGE_REGISTRY
#    DOCUMENTATION_HTML_HELP
#    Eigen_DIR
#    HDF5_INCLUDE_DIRS
#    HDF5_IS_PARALLEL
#    PARAVIEW_BUILD_PLUGIN_AdiosReader
#    PARAVIEW_BUILD_PLUGIN_EyeDomeLighting
#    PARAVIEW_BUILD_PLUGIN_MobileRemoteControl
#    PARAVIEW_BUILD_WEB_DOCUMENTATION
#    PARAVIEW_QT_VERSION
#    VTK_CUSTOM_LIBRARY_SUFFIX
#    VTK_INSTALL_NO_DOCUMENTATION
#    VTK_RENDERING_BACKEND

# Explicit settings of MPI_* is required see
# http://www.vtk.org/Bug/view.php?id=12572
extra_flags += -Wno-dev \
	-DCMAKE_BUILD_TYPE=Release \
	-DBUILD_DOCUMENTATION=ON \
	-DCMAKE_INSTALL_RPATH=/usr/lib/paraview \
	-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF  \
	-DCMAKE_SKIP_RPATH=OFF \
	-DPARAVIEW_ENABLE_FFMPEG=ON \
	-DPARAVIEW_ENABLE_WEB=OFF \
	-DPARAVIEW_BUILD_SHARED_LIBS=ON \
	-DBUILD_TESTING=OFF \
	-DVTK_SOURCE_DIR=$(CURDIR)/VTK \
	-DVTK_USE_MPEG2_ENCODER=OFF \
	-DVTK_USE_FFMPEG_ENCODER=ON \
	-DVTK_USE_OGGTHEORA_ENCODER=ON \
	-DHDF5_INCLUDE_DIRS="/usr/include/hdf5/serial" \
	-DHDF5_IS_PARALLEL=OFF \
	-DVTK_INSTALL_LIBRARY_DIR="lib/paraview" \
	-DVTK_INSTALL_ARCHIVE_DIR="lib/paraview" \
	-DVTK_INSTALL_INCLUDE_DIR="include/paraview" \
	-DVTK_INSTALL_DATA_DIR="share/paraview" \
	-DVTK_INSTALL_DOC_DIR="share/doc/paraview" \
	-DVTK_INSTALL_PACKAGE_DIR="lib/cmake/paraview" \
	-DVTK_CUSTOM_LIBRARY_SUFFIX="" \
	-DBUILD_EXAMPLES=OFF \
	-DDOCUMENTATION_HTML_HELP=ON \
	-DPARAVIEW_INSTALL_DEVELOPMENT_FILES=ON \
	-DBUILD_DOCUMENTATION=ON \
	-DPARAVIEW_USE_MPI=ON \
	-DPARAVIEW_ENABLE_PYTHON=ON \
	-DPARAVIEW_BUILD_PLUGIN_AdiosReader:BOOL=ON \
	-DPARAVIEW_BUILD_PLUGIN_EyeDomeLighting:BOOL=ON \
	-DPARAVIEW_BUILD_PLUGIN_MobileRemoteControl=OFF \
	-DEigen_DIR=/usr/include/eigen3 \
	-DPARAVIEW_BUILD_WEB_DOCUMENTATION=ON \
	-DVTK_RENDERING_BACKEND:STRING=OpenGL2 \
	-DPARAVIEW_QT_VERSION=5 \
	-DVTK_INSTALL_NO_DOCUMENTATION=ON

override_dh_auto_configure:
	dh_auto_configure -- $(extra_flags)

override_dh_compress:
	dh_compress -X.qch

override_dh_makeshlibs:
	dh_makeshlibs -V'paraview (>= $(UPSTREAM_VERSION)), paraview (<< $(UPSTREAM_VERSION).)'
