#!/usr/bin/make -f

include /usr/share/dpkg/buildtools.mk

# skip tests that need files we remove in the +dfsg version
SKIP_TESTS = $(shell cat debian/tests/pkg-perl/smoke-skip)
TEST_FILES = $(filter-out $(SKIP_TESTS), $(wildcard t/*.t))

PACKAGE = $(shell dh_listpackages)
TMP     = $(CURDIR)/debian/$(PACKAGE)

XML_LIBS := $(shell $(PKG_CONFIG) --libs   libxml-2.0)
XML_INC  := $(shell $(PKG_CONFIG) --cflags libxml-2.0)

# also in libxml-libxslt-perl
XML_VER           := $(shell $(PKG_CONFIG) --modversion libxml-2.0)
XML_VER_MAJOR      = $(shell echo $(XML_VER) | cut -f 1 -d .)
XML_VER_MINOR      = $(shell echo $(XML_VER) | cut -f 2 -d .)
XML_VER_CUR        = $(XML_VER_MAJOR).$(XML_VER_MINOR)
XML_VER_NEXT       = $(XML_VER_MAJOR).$(shell expr $(XML_VER_MINOR) + 1)
XML_VER_DEBIAN     = $(shell dpkg-query -Wf '$${source:Version}' libxml2-dev)
XML_BIN            = $(shell grep -Po 'libxml2[\w-]*' $(TMP).substvars)
ifeq (,$(findstring +really,$(XML_VER_DEBIAN)))
XML_VER_SUBST      = -Vlibxml:Depends="$(XML_BIN) (>= $(XML_VER_CUR)), $(XML_BIN) (<< $(XML_VER_NEXT)~)"
else
XML_VER_SUBST      = -Vlibxml:Depends="$(XML_BIN) (>= $(XML_VER_DEBIAN))"
endif

export DEB_BUILD_MAINT_OPTIONS = hardening=+all

%:
	dh $@

# we want to use the system version of included modules, so
# we move the inc away and move it back afterwards
override_dh_auto_clean:
	dh_auto_clean
	[ ! -d $(CURDIR)/inc.save ] || mv $(CURDIR)/inc.save $(CURDIR)/inc

override_dh_auto_configure:
	[ ! -d $(CURDIR)/inc ] || mv $(CURDIR)/inc $(CURDIR)/inc.save
	SKIP_SAX_INSTALL=1 dh_auto_configure -- LIBS="$(XML_LIBS)" INC="$(XML_INC)"

override_dh_auto_test:
	dh_auto_test -- TEST_FILES="$(TEST_FILES)"

override_dh_gencontrol:
	dh_gencontrol -- $(XML_VER_SUBST)