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

# see FEATURE AREAS in dpkg-buildflags(1)
export DEB_BUILD_MAINT_OPTIONS = hardening=+all

# see ENVIRONMENT in dpkg-buildflags(1)
# package maintainers to append CFLAGS
export DEB_CFLAGS_MAINT_APPEND  = -Wall -pedantic
# package maintainers to append LDFLAGS
export DEB_LDFLAGS_MAINT_APPEND =

# Introduce standard debhelper variables
DPKG_EXPORT_BUILDFLAGS = 1
DPKG_EXPORT_BUILDTOOLS = 1
include /usr/share/dpkg/default.mk
# Use correct PKG_CONFIG in configure.ac
include /usr/share/dpkg/buildtools.mk

# Let pybuild know the python binary package name
export PYBUILD_NAME = zbar

LDFLAGS_LIB_SEARCHPATH = $(strip $(shell find $(CURDIR)/zbar -name '*.so' -printf "-L%h "))
LDFLAGS_BINDINGS = $(strip $(LDFLAGS) $(LDFLAGS_LIB_SEARCHPATH))

# Explicitly set supported Qt version
export QT_SELECT := 5

# Properly set configure flags
CONFIGURE_FLAGS = --without-java --libdir=\$${prefix}/lib/$(DEB_HOST_MULTIARCH) --with-gtk=gtk3 --with-python=python3 --with-qt5

# We enable libv4l support only on Linux platforms.
ifeq (,$(findstring linux,$(DEB_HOST_ARCH_OS)))
    CONFIGURE_FLAGS += --disable-video
endif

%:
	dh $@ --with gir

override_dh_auto_configure:
	dh_auto_configure -- $(CONFIGURE_FLAGS)

execute_after_dh_clean:
	# Also clean up perl-related files
	[ ! -f $(CURDIR)/perl/Makefile ] || $(MAKE) -C perl realclean

override_dh_auto_install: build-perl
	dh_auto_install

build-perl:
	dh_auto_configure --sourcedirectory=perl -- INC="-I$(CURDIR)/include" LIBS="$(LDFLAGS_LIB_SEARCHPATH) -lzbar"
	dh_auto_build --sourcedirectory=perl -- OTHERLDFLAGS="$(LDFLAGS_LIB_SEARCHPATH)" LD_RUN_PATH=''
	dh_auto_install --sourcedirectory=perl

.PHONY: build-perl