#!/usr/bin/make -f

SHELL := sh -e

DATE = $(shell TZ=UTC0 date -d@$(SOURCE_DATE_EPOCH) +%Y%m%d)
HEXDATE = $(shell printf '0x%08x' $(SOURCE_DATE_EPOCH))

# required in patched mk/efi.mk makefile to link against the gnu-efi package
export DEB_HOST_ARCH ?= $(shell dpkg-architecture -qDEB_HOST_ARCH)

unexport LDFLAGS

%:
	dh ${@}

override_dh_auto_build-arch:
	$(MAKE) bios DATE="$(DATE)" HEXDATE="$(HEXDATE)" PYTHON=python3

override_dh_auto_install-arch:
	$(MAKE) bios install INSTALLROOT=$(CURDIR)/debian/tmp

override_dh_auto_build-indep:
	$(MAKE) DATE="$(DATE)" HEXDATE="$(HEXDATE)" PYTHON=python3

override_dh_auto_install-indep:
	$(MAKE) install INSTALLROOT=$(CURDIR)/debian/tmp

override_dh_auto_test:
	# disabled

override_dh_fixperms:
	dh_fixperms
	# the efi files do not exist when building only the arch dependent packages; ignore exit code of chmod
	-chmod 0644 debian/*/usr/lib/*/efi*/*
	-chmod 0644 debian/*/usr/lib/*/modules/efi*/*

override_dh_install:
	# put documentation files into debian/tmp, organize them in a suitable way
	mkdir -p debian/tmp/usr/share/doc/syslinux-common
	cp -aL README debian/tmp/usr/share/doc/syslinux-common/README.txt
	cp -aL doc debian/tmp/usr/share/doc/syslinux-common/txt
	cp -aL txt debian/tmp/usr/share/doc/syslinux-common/asciidoc
	# rename the package specific documentation files
	mv debian/tmp/usr/share/doc/syslinux-common/txt/logo debian/tmp/usr/share/doc/syslinux-common
	set -e ; \
		for docdir in syslinux extlinux isolinux pxelinux ; do \
		mkdir -p debian/tmp/usr/share/doc/$${docdir} ; \
		mv debian/tmp/usr/share/doc/syslinux-common/txt/$${docdir}.txt debian/tmp/usr/share/doc/$${docdir}/README.txt ; \
		done
	# keytab-lilo is not installed as it's part of the lilo package, also
	# exclude the documentation from being installed
	# separate LICENSE files are not needed, they are covered by
	# debian/copyright
	dh_install -X keytab-lilo.txt -X LICENSE

override_dh_missing:
	dh_missing --fail-missing

override_dh_installchangelogs:
	dh_installchangelogs NEWS

# avoid isohybrid.pl.1 man page to be interpreted as Polish
override_dh_installman:
	dh_installman --language=C

override_dh_gencontrol-indep:
	dh_gencontrol -- -Vbuilt:Using="$(shell dpkg-query -f '$${source:Package} (= $${source:Version}), ' -W gnu-efi)"

override_dh_strip:
	dh_strip --no-automatic-dbgsym