#!/usr/bin/make -f
# -*- makefile -*-
#
# Original debian package by Alessandro Amici 2002-2003.
# Currently maintained by DebianGis contributors.
# Based on: GNU copyright 1997 to 1999 by Joey Hess.

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

# Enable hardening build flags
export DEB_BUILD_MAINT_OPTIONS=hardening=+all

include /usr/share/dpkg/pkg-info.mk

UPSTREAM_VERSION = $(shell echo $(DEB_VERSION_UPSTREAM) | sed -e 's/\+.*//')

PYVERS=$(shell py3versions -sv)
PYDEF=$(shell py3versions -dv)
SWIGVER=$(shell swig -version |grep Version|cut -d' ' -f3|sed -e 's/\.//g')

GDALVER=$(shell cat VERSION|sed -e 's/\./ /g')
GDAL_MAJOR=$(word 1,$(GDALVER))
GDAL_MINOR=$(word 2,$(GDALVER))
GDAL_PATCH=$(word 3,$(GDALVER))

ifeq (,$(DEB_HOST_MULTIARCH))
  DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH)
endif

# See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98189
ifneq (,$(filter $(DEB_HOST_ARCH),sh3 sh4))
  export DEB_CXXFLAGS_MAINT_APPEND=-fno-guess-branch-probability
endif

versions:
	@echo Gdal version: $(GDAL_MAJOR).$(GDAL_MINOR).$(GDAL_PATCH)
	@echo Swig version: $(SWIGVER)
	@echo Python default: $(PYDEF)
	@echo Python versions: $(PYVERS)

%:
	dh $@ --with python3,numpy3,pkgkde_symbolshelper --buildsystem cmake

override_dh_auto_clean:
	for V in $(PYVERS); do \
		dh_auto_clean --builddir=build-py$$V ; \
	done

override_dh_auto_configure:
	for V in $(PYVERS); do \
		dh_auto_configure --builddir=build-py$$V -- \
			-DPython_LOOKUP_VERSION=$$V \
			-DBUILD_DOCS=OFF \
			-DBUILD_PYTHON_BINDINGS:BOOL=ON \
			-DCMAKE_INSTALL_INCLUDEDIR=include/gdal \
			-DGDAL_HIDE_INTERNAL_SYMBOLS=ON \
			-DRENAME_INTERNAL_TIFF_SYMBOLS=ON \
			-DRENAME_INTERNAL_GEOTIFF_SYMBOLS=ON \
			-DGDAL_USE_ARMADILLO=ON \
			-DGDAL_USE_BLOSC=ON \
			-DGDAL_USE_CFITSIO=ON \
			-DGDAL_USE_CURL=ON \
			-DGDAL_USE_DEFLATE=ON \
			-DGDAL_USE_ECW=OFF \
			-DGDAL_USE_EXPAT=ON \
			-DGDAL_USE_FREEXL=ON \
			-DGDAL_USE_FYBA=ON \
			-DGDAL_USE_GEOS=ON \
			-DGDAL_USE_GEOTIFF=ON \
			-DGDAL_USE_HDF5=ON \
			-DGDAL_USE_HEIF=ON \
			-DGDAL_USE_JSONC=ON \
			-DGDAL_USE_LERC_INTERNAL=ON \
			-DGDAL_USE_LIBKML=ON \
			-DGDAL_USE_LIBLZMA=ON \
			-DGDAL_USE_LZ4=ON \
			-DGDAL_USE_MRSID=OFF \
			-DGDAL_USE_MYSQL=ON \
			-DGDAL_USE_NETCDF=ON \
			-DGDAL_USE_ODBC=ON \
			-DGDAL_USE_OGDI=ON \
			-DGDAL_USE_OPENCAD_INTERNAL=ON \
			-DGDAL_USE_OPENJPEG=ON \
			-DGDAL_USE_PCRE2=ON \
			-DGDAL_USE_POPPLER=ON \
			-DGDAL_USE_POSTGRESQL=ON \
			-DGDAL_USE_QHULL=ON \
			-DGDAL_USE_SPATIALITE=ON \
			-DGDAL_USE_SQLITE3=ON \
			-DGDAL_USE_TIFF=ON \
			-DGDAL_USE_WEBP=ON \
			-DGDAL_USE_XERCESC=ON \
			-DGDAL_USE_ZSTD=ON \
		; \
	done

override_dh_auto_build:
	for V in $(PYVERS); do \
		dh_auto_build --builddir=build-py$$V ; \
	done

override_dh_auto_test:
	for V in $(PYVERS); do \
		dh_auto_test --builddir=build-py$$V ; \
	done

override_dh_auto_install:
	for V in $(PYVERS); do \
		dh_auto_install --builddir=build-py$$V ; \
	done

	# install man pages
	install -d $(CURDIR)/debian/tmp/usr/share/man/man1
	install -m 644 $(CURDIR)/man/man1/*.1 $(CURDIR)/debian/tmp/usr/share/man/man1

	# removing useless autogenerated man pages
	rm -f $(CURDIR)/debian/tmp/usr/share/man/man1/_*_apps_.1

	# removing license file
	rm -f $(CURDIR)/debian/tmp/usr/share/gdal/LICENSE.TXT

	# removing embedded rpath in main lib
	-find $(CURDIR)/debian/tmp/usr/lib -type f -name "*.so*" -exec chrpath --delete {} \;

	# copy sample programs for python3-gdal
	install -d $(CURDIR)/debian/tmp/usr/share/doc/python3-gdal/examples
	install -m 644 $(CURDIR)/swig/python/gdal-utils/osgeo_utils/samples/*.py $(CURDIR)/debian/tmp/usr/share/doc/python3-gdal/examples/.
	rm -f $(CURDIR)/debian/tmp/usr/share/doc/python3-gdal/examples/__init__.py

override_dh_installchangelogs:
	dh_installchangelogs NEWS.md

override_dh_installdocs:
	dh_installdocs -A third_party/LercLib/NOTICE

override_dh_python3:
	dh_python3 -X.info -pgdal-bin -ppython3-gdal --shebang=/usr/bin/python3

override_dh_numpy3:
	dh_numpy3 -pgdal-bin -ppython3-gdal

override_dh_makeshlibs:
	dh_makeshlibs -- -c0 -v$(UPSTREAM_VERSION)