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

export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed -Wl,-z,now

# cannot use ABI mecanism for now:
# https://github.com/dgobbi/vtk-dicom/issues/20
#export DEB_CFLAGS_MAINT_APPEND = -fvisibility=hidden -fvisibility-inlines-hidden
#export DEB_CXXFLAGS_MAINT_APPEND = -fvisibility=hidden -fvisibility-inlines-hidden

# to please dpkg-shlibdeps and java private libs in /usr/lib/jni
LD_LIBRARY_PATH:=$(LD_LIBRARY_PATH):/usr/lib/jni
export LD_LIBRARY_PATH

DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)

%:
	dh $@ --with python3

SOVERSION=0.7
# https://github.com/dgobbi/vtk-dicom/issues/19
#	-DDICOM_INC_DIR:STRING=/include/vtk-dicom-$(SOVERSION)
CMAKE_EXTRA_FLAGS += \
	-DCMAKE_SKIP_RPATH=OFF \
	-DDICOM_LIB_DIR:STRING=/lib/$(DEB_HOST_MULTIARCH) \
	-DCMAKE_BUILD_TYPE:STRING=None \
	-DBUILD_PYTHON_WRAPPERS:BOOL=ON \
	-DBUILD_JAVA_WRAPPERS:BOOL=OFF \
	-DBUILD_TCL_WRAPPERS:BOOL=OFF \
	-DUSE_DCMTK:BOOL=OFF \
	-DUSE_GDCM:BOOL=ON \
	-DBUILD_SHARED_LIBS:BOOL=ON \
        -DDICOM_PGK_DIR=/lib/$(DEB_HOST_MULTIARCH)/cmake \
        -DVTK_CUSTOM_LIBRARY_SUFFIX:STRING=

override_dh_auto_configure:
	dh_auto_configure -- $(CMAKE_EXTRA_FLAGS)

# needed for the TCL test
override_dh_auto_test:
	xvfb-run -a dh_auto_test

VERSION=$(shell dpkg-parsechangelog | grep '^Version' | cut -d' ' -f2 | cut -f1 -d- | cut -f2 -d~)
pkg_lib = libvtk-dicom$(SOVERSION)

pkg_dev = libvtk-dicom$(SOVERSION)-dev
pkg_bin = vtk-dicom-tools

PYVER    := $(shell python3 -c "import platform; pv=platform.python_version_tuple(); print('{}.{}'.format(pv[0], pv[1]))")
export PYVER

debian/%.1: debian/common.1.in
	help2man --help-option=--help --include=$< --version-option=--version --version-string=$(VERSION) \
    --output=$@ --no-info --name="vtk-dicom CLI" ./obj-*/bin/`basename $@ .1`

manpages: debian/dicomdump.1 debian/dicomtonifti.1 debian/niftidump.1 debian/niftitodicom.1 debian/dicomfind.1 \
          debian/dicomtodicom.1 debian/dicompull.1 debian/dicomtocsv.1 debian/scancodump.1 debian/scancotodicom.1
	echo "manpages"

override_dh_installman: manpages
	dh_installman -p$(pkg_bin) debian/*.1

override_dh_clean:
	dh_clean debian/*.1