#!/usr/bin/make -f

export REPACK_SH=$(CURDIR)/debian/repack.sh

export GPAC_BASE_VER ?= $(shell dpkg-parsechangelog | sed -n 's/Version: \([0-9.]*\)\+.*/\1/p')
export GPAC_GIT_REVISION ?= $(shell dpkg-parsechangelog | grep Version | sed 's/Version:.*+svn\([0-9]\+\).*/\1/')

ifneq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
DEB_CONFIGURE_EXTRA_FLAGS = --disable-opt
endif

DEB_HOST_MULTIARCH ?= $(shell dpkg-architecture -qDEB_HOST_MULTIARCH
DEB_CFLAGS ?=  $(shell dpkg-buildflags --get CPPFLAGS) $(shell dpkg-buildflags --get CFLAGS)
DEB_LDFLAGS ?= $(shell dpkg-buildflags --get LDFLAGS)

%:
	dh $@ --parallel

override_dh_auto_configure:
	dh_auto_configure -- \
	    --prefix=/usr \
	    --libdir=lib/$(DEB_HOST_MULTIARCH) \
	    --mandir=\$${prefix}/share/man \
	    --extra-cflags="-Wall -fPIC -DPIC -I/usr/include/mozjs -DXP_UNIX $(DEB_CFLAGS)" \
	    --extra-ldflags="$(DEB_LDFLAGS)" \
	    --enable-joystick \
	    --enable-debug \
	    --disable-ssl \
	    --verbose \
	    $(DEB_EXTRA_CONFIGURE_FLAGS)
	echo "#define GPAC_GIT_REVISION	\"$(GPAC_GIT_REVISION)\"" > include/gpac/revision.h
	# workaround broken libav detection
	sed -i 's,CONFIG_LIBAV=no,CONFIG_LIBAV=yes,' config.mak

override_dh_auto_install:
	$(MAKE) install DESTDIR=$(CURDIR)/debian/tmp
	$(MAKE) install-lib DESTDIR=$(CURDIR)/debian/tmp
	mv debian/tmp/usr/share/man/man1/mp4box.1 \
		debian/tmp/usr/share/man/man1/MP4Box.1
	mv debian/tmp/usr/share/man/man1/mp4client.1 \
		debian/tmp/usr/share/man/man1/MP4Client.1

override_dh_auto_clean:
	dh_auto_clean || true

override_dh_clean:
	dh_clean config.h bin/gcc/libgpac*
	dh_clean gpac.pc include/gpac/revision.h
	find $(CURDIR) -name *.opic -delete

get-orig-source:
# Use external script
	sh debian/repack.stub `$(dir $_)gpac-$@`
#	uscan --force-download