#!/usr/bin/make -f

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 = mendel

%:
	dh $@

override_dh_auto_build:
	sh debian/check-md5sum-etc profile
	sed -e "s&#OSNAME#&$(OSNAME)&g" debian/copyright.in > debian/copyright
	sed -e "s/#VENDORFILE#/$(VENDORFILE)/g" debian/postinst.in > debian/postinst

override_dh_auto_install:
	debian/rules install DESTDIR=`pwd`/debian/base-files

override_dh_link:
	dh_link -X os-release

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

install:
	install -p -m 644 etc/*      $(DESTDIR)/etc
	install -p -m 755 motd/*     $(DESTDIR)/etc/update-motd.d
	install -p -m 644 licenses/* $(DESTDIR)/usr/share/common-licenses
	install -p -m 644 origins/*  $(DESTDIR)/etc/dpkg/origins
	install -p -m 644 share/*    $(DESTDIR)/usr/share/base-files
ifeq ($(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