#!/usr/bin/make -f

include /usr/share/dpkg/architecture.mk

OSNAME = "GNU/`uname | sed -e 's/GNU\///'`"
ifeq ($(DEB_HOST_GNU_SYSTEM),linux)
  OSNAME=GNU/Linux
endif
ifeq ($(DEB_HOST_GNU_SYSTEM),gnu)
  OSNAME=GNU/Hurd
endif

VENDORFILE = neon
DESTDIR = debian/base-files

USR_MERGE = bin lib sbin
ifneq (,$(filter $(DEB_HOST_ARCH),amd64 loong64 mips64el ppc64 ppc64el sparc64))
USR_MERGE += lib64
else ifneq (,$(filter $(DEB_HOST_ARCH),x32))
USR_MERGE += libx32
endif

%:
	dh $@

locale-check:
	$(CC) $(CFLAGS) $(LDFLAGS) -o locale-check locale-check.c

override_dh_auto_build: locale-check
	sh debian/check-md5sum-etc profile
	sed -e "s/#VENDORFILE#/$(VENDORFILE)/g" debian/postinst.in > debian/postinst
	set -e; { \
		echo "# Triggers for creating multilib aliasing symlinks on demand"; \
		for d in $(foreach d,lib32 lib64 libo32 libx32,$(if $(filter $(d),$(USR_MERGE)),,$(d))); do \
			echo "interest-noawait $$d"; \
		done; \
	} > debian/triggers

execute_after_dh_installdirs:
	dh_installdirs $(foreach d,$(USR_MERGE),usr/$(d))
 

override_dh_auto_install:
	install -p -m 644 etc/*      $(DESTDIR)/etc
	install -p -m 755 motd/*     $(DESTDIR)/etc/update-motd.d
	install -p -m 644 debian/motd-news.service $(DESTDIR)/usr/lib/systemd/system/
	install -p -m 644 debian/motd-news.timer $(DESTDIR)/usr/lib/systemd/system/
	install -p -m 644 licenses/* $(DESTDIR)/usr/share/common-licenses
	install -p -m 644 origins/*  $(DESTDIR)/etc/dpkg/origins
	install -p -m 644 share/*    $(DESTDIR)/usr/share/base-files
	mkdir $(DESTDIR)/usr/share/pixmaps
	install -p -m 644 logos/*    $(DESTDIR)/usr/share/pixmaps
	install -p -m 644 share/*    $(DESTDIR)/usr/share/
	install -p -m 644 profile.d/* $(DESTDIR)/etc/profile.d
	install -p -m 755 locale-check $(DESTDIR)/usr/bin
ifeq ($(DEB_HOST_GNU_SYSTEM),gnu)
	rmdir $(DESTDIR)/sys
endif
	sed -e "s&#OSNAME#&$(OSNAME)&g" share/motd     > $(DESTDIR)/usr/share/base-files/motd
	sed -e "s&#OSNAME#&$(OSNAME)&g" share/info.dir > $(DESTDIR)/usr/share/base-files/info.dir
	sed -e "s&#OSNAME#&$(OSNAME)&g" etc/issue      > $(DESTDIR)/etc/issue
	sed -e "s&#OSNAME#&$(OSNAME)&g" etc/issue.net  > $(DESTDIR)/etc/issue.net
	sed -e "s&#OSNAME#&$(OSNAME)&g" etc/os-release > $(DESTDIR)/etc/os-release
	mv $(DESTDIR)/etc/os-release $(DESTDIR)/usr/lib/os-release
	ln -s ../usr/lib/os-release $(DESTDIR)/etc/os-release

override_dh_installchangelogs:
	dh_installchangelogs --no-trim

override_dh_installsystemd:
	dh_installsystemd -pbase-files motd-news.timer
	dh_installsystemd -pbase-files motd-news.service

override_dh_link:
	dh_link -X os-release
	# We want these links to be relative, so we cannot use dh_link.
	$(foreach d,$(USR_MERGE),ln -s usr/$(d) debian/base-files/$(d) &&) :

override_dh_compress:
	dh_compress -X README

override_dh_fixperms:
	dh_fixperms
	cd debian/base-files && chown root:staff   var/local
	cd debian/base-files && chmod 755  `find . -type d`
	cd debian/base-files && chmod 1777 `cat ../1777-dirs`
	cd debian/base-files && chmod 2775 `cat ../2775-dirs`
	cd debian/base-files && chmod 700 root
