#!/usr/bin/make -f

export DEB_BUILD_MAINT_OPTIONS = hardening=+all
export DEB_LDFLAGS_MAINT_APPEND = -Wl,--as-needed

CPPFLAGS:=$(shell dpkg-buildflags --get CPPFLAGS)
CFLAGS:=$(shell dpkg-buildflags --get CFLAGS)
CXXFLAGS:=$(shell dpkg-buildflags --get CXXFLAGS)
LDFLAGS:=$(shell dpkg-buildflags --get LDFLAGS)

CFLAGS += -g -Wall

DESTDIR=$(CURDIR)/debian/tmp

include /usr/share/dpkg/architecture.mk

conf_args = --prefix=/usr --disable-rpath-install --disable-rpath --bundled-libraries=NONE
conf_args += --build $(DEB_BUILD_GNU_TYPE) --host $(DEB_HOST_GNU_TYPE)
conf_args += --libdir=/usr/lib/$(DEB_HOST_MULTIARCH)
conf_args += -v

%:
	dh $@ --with python3

override_dh_auto_configure:
	LDFLAGS="$(LDFLAGS)" CFLAGS="$(CFLAGS)" CPPFLAGS="$(CPPFLAGS)" ./configure $(conf_args)

override_dh_auto_build:
	$(MAKE) all V=1

override_dh_auto_test:
ifeq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
	LD_LIBRARY_PATH=bin/shared ./bin/talloc_testsuite
endif

override_dh_install:
	DEB_PY3_INCDIR=$(shell python3-config --includes | sed 's,^-I\([^ ]*\).*,\1,') \
		dh_install

get-packaged-orig-source:
	./debian/build-orig.sh

override_dh_auto_clean:
	[ ! -f Makefile ] || $(MAKE) distclean
	rm -rf build
	# Waf should be doing this; see
	# https://bugzilla.samba.org/show_bug.cgi?id=8854
	rm -f .lock-wscript
	# Waf should be doing this; see
	# https://bugzilla.samba.org/show_bug.cgi?id=8855
	rm -rf buildtools/wafsamba/__pycache__ \
	       third_party/waf/waflib/__pycache__/ \
	       third_party/waf/waflib/extras/__pycache__/ \
	       third_party/waf/waflib/Tools/__pycache__/

override_dh_auto_install:
	$(MAKE) install DESTDIR=$(DESTDIR)
	# Waf really should be doing this:
	ar -rc libtalloc.a bin/default/talloc*.o
	mv libtalloc.a $(DESTDIR)/usr/lib/$(DEB_HOST_MULTIARCH)

override_dh_missing:
	dh_missing --fail-missing

override_dh_makeshlibs:
	dh_makeshlibs -plibtalloc2 -- -c4
	DEB_PY3_EXTENSION_SUFFIX=$(shell python3-config --extension-suffix | tr '_' '-') \
	  DEB_PY3_EXTENSION_UPCASE=$(shell python3-config --extension-suffix | sed 's/\.so$$//' | tr 'a-z-' 'A-Z_') \
	  debian/python3-talloc.symbols.in > debian/python3-talloc.symbols
	dh_makeshlibs -ppython3-talloc -Xtalloc. -- -c3
	rm debian/python3-talloc.symbols