# http://www.phys.ethz.ch/~franklin/Projects/dphys2/Makefile
# copyright ETH Zuerich Physics Departement,
#   use under either BSD or GPL license
# author Neil Franklin, last modification 2004.02.13

# this Makefile is intended to be run as root, it will fail if run as user!


# --- read in setup

# needed to set SYS_[RESC|ROOT]WORK, so that we can even test what to do
# this is shared by Makefile, makerescue, makeroot, dbootstrap
-include ./setup-dphys2


# --- various site dependant user config variables

# for creating an <program>[-<version>].tar.gz archive
DIR = dphys2


# --- no user configurable stuff below here

# make root  as the default action
.PHONY: all
all: root


# keep the old  make install  and  make installorig
.PHONY: install
install: installroot

.PHONY: installorig
installorig: installorigroot


# --- code for acting out the various  make  targets

# --- make an rescue floppy

.PHONY: rescue
rescue: $(SYS_RESCWORK)/rescue-dphys.bin

$(SYS_RESCWORK)/rescue-dphys.bin: Makefile makerescue setup-dphys2

	@# --- download Debian image, compile/insert own kernel, make drivers
	@#   if own kernel, also make own drivers archive as side effekt
	@/bin/echo making custom rescue disk image and drivers archive ...
	@./makerescue

.PHONY: installrescue
installrescue: $(SYS_RESCWORK)/rescue-dphys.bin

	@# --- install is just copy to floppy
	@/bin/echo installing custom rescue image on floppy ...
	@/bin/dd if=$(SYS_RESCWORK)/rescue-dphys.bin of=$(CONF_INST_FLOPPY) \
	  bs=1024


$(SYS_RESCWORK)/rescue.bin: $(SYS_RESCWORK)/rescue-dphys.bin

.PHONY: installorigrescue
installorigrescue: $(SYS_RESCWORK)/rescue.bin

	@# --- install is just copy to floppy
	@/bin/echo installing original rescue image on floppy ...
	@/bin/dd if=$(SYS_RESCWORK)/rescue.bin of=$(CONF_INST_FLOPPY) bs=1024


# --- make an root floppy

.PHONY: root
root: $(SYS_ROOTWORK)/root-dphys.bin

$(SYS_ROOTWORK)/root-dphys.bin: Makefile makeroot setup-dphys2 \
	dbootstrap sfdisk lilo.conf debconf-preload endfirstrun

	@# --- download Debian image, insert changes (incl drivers subset)
	@/bin/echo making custom root disk image ...
	@./makeroot

.PHONY: installroot
installroot: $(SYS_ROOTWORK)/root-dphys.bin

	@# --- install is just copy to floppy
	@/bin/echo installing custom root image on floppy ...
	@/bin/dd if=$(SYS_ROOTWORK)/root-dphys.bin of=$(CONF_INST_FLOPPY) \
	  bs=1024


$(SYS_ROOTWORK)/root.bin: $(SYS_ROOTWORK)/root-dphys.bin

.PHONY: installorigroot
installorigroot: $(SYS_ROOTWORK)/root.bin

	@# --- install is just copy to floppy
	@/bin/echo installing original root image on floppy ...
	@/bin/dd if=$(SYS_ROOTWORK)/root.bin of=$(CONF_INST_FLOPPY) bs=1024


# --- tidy up

.PHONY: clean
clean:

	@# --- delete work directory
	@/bin/echo cleaning up work directory contents ...
	@if [ -d $(SYS_RESCWORK) -o -d $(SYS_ROOTWORK) ] ; then \
	  /bin/rm -rf $(SYS_RESCWORK)/* $(SYS_ROOTWORK)/* ; \
	else  \
	  /bin/echo nothing to clean up ; \
	fi


# --- project managment stuff

.PHONY: ci
ci:
	@# the -r?.? has to fixed before each  make ci
	@#   best on the first Makefile edit after last  make ci
	@/bin/echo checking source files into RCS archive ...
	@/usr/bin/ci -l -r3.3 FAQ INSTALL Makefile Makefile.debian-local \
	  README dbootstrap debconf-preload dphys-setup.pl endfirstrun \
	  index.html.en makepackage makerescue makeroot makesourcepackage \
	  potato_today setup-dphys2 woody_new


.PHONY: tar
tar:

	@# package this project into an .tar.gz for one nice download
	@/bin/echo packaging source and doc files into an .tar.gz ...
	@(cd ..; /bin/tar zcf $(DIR).tar.gz \
	  $(DIR)/FAQ $(DIR)/INSTALL $(DIR)/Logfile $(DIR)/Makefile \
	  $(DIR)/Makefile.debian-local $(DIR)/RCS $(DIR)/README \
	  $(DIR)/dbootstrap $(DIR)/debconf-preload $(DIR)/dphys-setup.pl \
	  $(DIR)/dphys2-swapfile_* \
	  $(DIR)/endfirstrun $(DIR)/index.html.de $(DIR)/index.html.en \
	  $(DIR)/lilo.conf $(DIR)/makepackage $(DIR)/makerescue \
	  $(DIR)/makeroot $(DIR)/makesourcepackage $(DIR)/potato_today \
	  $(DIR)/setup-dphys2 $(DIR)/sfdisk $(DIR)/woody_new )