#!/usr/bin/make -f

DEB_BUILD_MAINT_OPTIONS = hardening=+all
DPKG_EXPORT_BUILDFLAGS = 1
include /usr/share/dpkg/buildflags.mk
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

include /usr/share/dpkg/architecture.mk

ifeq ($(filter stage1,$(DEB_STAGE))$(filter nopython,$(DEB_BUILD_PROFILES)),)
include /usr/share/python3/python.mk
PY3VERS := $(shell py3versions -vs)
DH_WITH_PARAMETERS := python3
else
NOPYTHON_OPTIONS = -Npython3-cracklib
DH_WITH_PARAMETERS :=
endif

ifeq ($(DEB_HOST_GNU_TYPE),$(DEB_BUILD_GNU_TYPE))
CRACKLIB_PACKER=$(CURDIR)/debian/buildtmp/base/util/cracklib-packer
else
CRACKLIB_PACKER=/usr/sbin/cracklib-packer
endif

# The _PYTHON_* asssignments are required for cross building. Don't
# delete them unless you verify that cross building keeps working.
export _PYTHON_HOST_PLATFORM=$(DEB_HOST_ARCH_OS)-$(DEB_HOST_GNU_CPU)
export _PYTHON_SYSCONFIGDATA_NAME=_sysconfigdata__$(DEB_HOST_ARCH_OS)_$(DEB_HOST_MULTIARCH)

override_dh_auto_configure:
	aclocal && libtoolize && automake --add-missing && autoreconf
	mkdir -p $(CURDIR)/debian/buildtmp/base
	cd $(CURDIR)/debian/buildtmp/base; \
	$(CURDIR)/configure \
		--host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) \
		--prefix=/usr --disable-rpath --without-python \
		--libdir=\$${prefix}/lib/$(DEB_HOST_MULTIARCH) \
		--with-default-dict=/var/cache/cracklib/cracklib_dict \
		--without-zlib \
		CFLAGS="$(CFLAGS)" CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)"
	set -e; \
	for i in $(PY3VERS); do \
		mkdir -p $(CURDIR)/debian/buildtmp/python$$i; \
		cd $(CURDIR)/debian/buildtmp/python$$i; \
		$(CURDIR)/configure \
			--host=$(DEB_HOST_GNU_TYPE) --build=$(DEB_BUILD_GNU_TYPE) \
			--prefix=/usr --disable-rpath \
			--libdir=\$${prefix}/lib/$(DEB_HOST_MULTIARCH) \
			--with-default-dict=/var/cache/cracklib/cracklib_dict \
			--without-zlib \
			PYTHON_PREFIX=$(call py_builddir_sh,$$i) \
			PYTHON=/usr/bin/python$$i \
			CFLAGS="$(CFLAGS)" CPPFLAGS="$(CPPFLAGS)" LDFLAGS="$(LDFLAGS)"; \
	done

override_dh_auto_build:
	$(MAKE) -C $(CURDIR)/debian/buildtmp/base
ifeq ($(filter stage1,$(DEB_STAGE))$(filter nopython,$(DEB_BUILD_PROFILES)),)
	ln -s $(CURDIR)/debian/crack.py $(CURDIR)/python; \
	set -e; \
	for i in $(PY3VERS); do \
		cd $(CURDIR)/debian/buildtmp/python$$i; \
		rm -rf lib; ln -s $(CURDIR)/debian/buildtmp/base/lib lib; \
		cd python; \
		CFLAGS='-I$(CURDIR)/lib $(CFLAGS)' \
		LDFLAGS='$(LDFLAGS)' \
		CPPFLAGS='$(CPPFLAGS) -DLOCALEDIR=\"/usr/share/locale\"' \
			python$$i setup.py build ; \
	done
endif
	docbook2html -o debian/doc --nochunks debian/libcrack2.xml
	docbook2html -o debian/doc --nochunks debian/cracklib-runtime.xml

override_dh_auto_test:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	mkdir $(CURDIR)/debian/tmp
ifeq ($(filter stage1,$(DEB_STAGE))$(filter nopython,$(DEB_BUILD_PROFILES))$(filter nocheck,$(DEB_BUILD_OPTIONS)),)
	$(CRACKLIB_PACKER) $(CURDIR)/debian/tmp/cracklib_dict < \
	 $(CURDIR)/dicts/cracklib-small
	set -e; \
	for i in $(PY3VERS); do \
		cd $(CURDIR)/debian/buildtmp/python$$i/python/$(call py_builddir_sh,$$i); \
		LD_LIBRARY_PATH=$(CURDIR)/debian/buildtmp/base/lib/.libs python$$i \
		-c 'import cracklib; cracklib.test(dictpath="$(CURDIR)/debian/tmp/cracklib_dict")'; \
	done
endif
endif

override_dh_auto_clean:
	rm -rf debian/buildtmp
	rm -rf debian/doc
	if [ -f Makefile ]; then $(MAKE) clean; fi
	if [ -f Makefile ]; then $(MAKE) distclean; fi
	# remove files created or modified by autogen.sh
	rm -f config.guess config.sub Makefile.in aclocal.m4 configure		\
	 dicts/Makefile.in doc/Makefile.in lib/Makefile.in m4/Makefile.in	\
	 py-compile python/Makefile.in util/Makefile.in ltmain.sh		\
	 m4/ltoptions.m4 m4/ltversion.m4 m4/libtool.m4 m4/ltsugar.m4		\
	 m4/lt~obsolete.m4 compile
	# remove files created or changed by build
	rm -rf python/crack.py python/cracklib.egg-info
	dh_auto_clean

override_dh_auto_install:
	$(MAKE) -C $(CURDIR)/debian/buildtmp/base DESTDIR=$(CURDIR)/debian/libcrack2 install
	# copy files for libcrack2-udeb
	mkdir -p $(CURDIR)/debian/libcrack2-udeb/usr/lib/$(DEB_HOST_MULTIARCH) \
		 $(CURDIR)/debian/libcrack2-udeb/usr/share/locale \
		 $(CURDIR)/debian/libcrack2-udeb/var/cache/cracklib
	cp -P $(CURDIR)/debian/libcrack2/usr/lib/$(DEB_HOST_MULTIARCH)/*.so.* \
	      $(CURDIR)/debian/libcrack2-udeb/usr/lib/$(DEB_HOST_MULTIARCH)
	cp -r $(CURDIR)/debian/libcrack2/usr/share/locale/* \
	      $(CURDIR)/debian/libcrack2-udeb/usr/share/locale
	$(CRACKLIB_PACKER) $(CURDIR)/debian/libcrack2-udeb/var/cache/cracklib/cracklib_dict < \
	    $(CURDIR)/dicts/cracklib-small
	# move files to libcrack2-dev
	mkdir -p $(CURDIR)/debian/libcrack2-dev/usr/lib/$(DEB_HOST_MULTIARCH)
	mv $(CURDIR)/debian/libcrack2/usr/include \
	   $(CURDIR)/debian/libcrack2-dev/usr
	mv $(CURDIR)/debian/libcrack2/usr/lib/$(DEB_HOST_MULTIARCH)/*.a \
	   $(CURDIR)/debian/libcrack2-dev/usr/lib/$(DEB_HOST_MULTIARCH)
	# move files to cracklib-runtime
	mkdir -p $(CURDIR)/debian/cracklib-runtime/usr/share/dict
	mv $(CURDIR)/debian/libcrack2/usr/sbin \
	   $(CURDIR)/debian/cracklib-runtime/usr
	mv $(CURDIR)/debian/libcrack2/usr/share/cracklib/cracklib-small \
	   $(CURDIR)/debian/cracklib-runtime/usr/share/dict
	# remove unused files
	rm -f $(CURDIR)/debian/libcrack2/usr/lib/$(DEB_HOST_MULTIARCH)/*.la \
	      $(CURDIR)/debian/libcrack2/usr/lib/$(DEB_HOST_MULTIARCH)/libcrack.so
	rm -rf $(CURDIR)/debian/libcrack2/usr/share/cracklib
	chrpath -d \
	  $(CURDIR)/debian/cracklib-runtime/usr/sbin/cracklib-check \
	  $(CURDIR)/debian/cracklib-runtime/usr/sbin/cracklib-packer \
	  $(CURDIR)/debian/cracklib-runtime/usr/sbin/cracklib-unpacker

ifeq ($(filter stage1,$(DEB_STAGE))$(filter nopython,$(DEB_BUILD_PROFILES)),)
	set -e; \
	for i in $(PY3VERS); do \
		cd $(CURDIR)/debian/buildtmp/python$$i/python; \
		python$$i setup.py install --install-layout=deb --root $(CURDIR)/debian/python3-cracklib; \
	done
endif

override_dh_link:
	dh_link -plibcrack2-dev usr/lib/$(DEB_HOST_MULTIARCH)/libcrack.so.2 \
		usr/lib/$(DEB_HOST_MULTIARCH)/libcrack.so
	dh_link

override_dh_installchangelogs:
	dh_installchangelogs NEWS

ifeq ($(filter stage1,$(DEB_STAGE))$(filter nopython,$(DEB_BUILD_PROFILES)),)
override_dh_python3:
	dh_python3 -ppython3-cracklib
endif

%:
	dh $@ --with=$(DH_WITH_PARAMETERS) $(NOPYTHON_OPTIONS)