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# libguestfs
# Copyright (C) 2009 Red Hat Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
EXTRA_DIST = \
make.sh update.sh supermin-split.sh supermin-make.sh \
libguestfs-supermin-helper \
kmod.whitelist \
kmod.whitelist.in \
packagelist.in \
init
# Build the root filesystem (appliance).
# Currently this is arch-dependent, so it seems like putting it in
# $(libdir) is best. When we build cross-architecture filesystems we
# should probably move them to $(datadir).
fsdir = $(libdir)/guestfs
fs_DATA = $(APPLIANCE_FILES)
# These are the resulting output files from the whole process:
# VMLINUZ kernel for the full appliance
# INITRAMFSIMG initramfs (ie. root fs) for the full appliance
# For details of the supermin appliance, read the README file:
# SUPERMINIMG initramfs (ie. partial root fs) for the supermin appliance
# SUPERMINFILES list of missing files (the ones we will pull out of the
# host filesystem at runtime) in the supermin appliance
APPLIANCE_FILES = $(INITRAMFSIMG) $(VMLINUZ)
if SUPERMIN
APPLIANCE_FILES += $(SUPERMINIMG) $(SUPERMINFILES) kmod.whitelist
bin_SCRIPTS = libguestfs-supermin-helper
endif
# Don't change these names - they must be the same as in '*.sh' scripts.
INITRAMFSIMG = initramfs.$(REPO).$(host_cpu).img
VMLINUZ = vmlinuz.$(REPO).$(host_cpu)
if SUPERMIN
SUPERMINIMG = initramfs.$(REPO).$(host_cpu).supermin.img
SUPERMINFILES = initramfs.$(REPO).$(host_cpu).supermin.hostfiles
endif
# This is for building the normal appliance:
$(INITRAMFSIMG) $(VMLINUZ): $(top_builddir)/initramfs/fakeroot.log
$(top_builddir)/initramfs/fakeroot.log: make.sh kmod.whitelist packagelist init
-mv $(INITRAMFSIMG) $(INITRAMFSIMG).bak
-mv $(VMLINUZ) $(VMLINUZ).bak
if ! bash make.sh; then rm -f $@; exit 1; fi
$(INITRAMFSIMG): $(top_builddir)/initramfs/fakeroot.log $(top_builddir)/daemon/guestfsd update.sh
rm -f $@
bash update.sh
touch $@
kmod.whitelist: kmod.whitelist.in
grep -v '^[[:space:]]*$$' < $< | grep -v '^#' > $@
packagelist: packagelist.in
cpp -undef -DREDHAT=1 < $< | \
grep -v '^[[:space:]]*$$' | grep -v '^#' > $@
# This is for building the supermin appliance. It has to be enabled
# specifically with './configure --enable-supermin'. You really need
# to read the README file.
if SUPERMIN
# First we need to decide which files go in and out of the supermin
# appliance. This decision is made by 'supermin-split.sh'.
$(SUPERMINFILES): supermin.incfiles
supermin.incfiles: $(top_builddir)/initramfs/fakeroot.log supermin-split.sh
rm -f supermin.incfiles $(SUPERMINFILES)
bash supermin-split.sh
# Second we need to create a supermin appliance with just the included
# files (leaving out the host files, which we'll add back at runtime).
$(SUPERMINIMG): supermin.incfiles supermin-make.sh
rm -f $@
bash supermin-make.sh
endif
# This should rebuild the scripts if the input files change, although
# it doesn't always seem to work.
%.sh: %.sh.in
cd .. && ./config.status appliance/$@
chmod +x $@
libguestfs-supermin-helper: libguestfs-supermin-helper.in
cd .. && ./config.status appliance/$@
chmod +x $@
#----------------------------------------------------------------------
# Extra rules for testing the appliance.
# Test-boot the appliance.
test-boot: emptydisk
qemu-system-$(host_cpu) \
-m 384 \
-kernel $(VMLINUZ) -initrd $(INITRAMFSIMG) \
-hda emptydisk
emptydisk:
rm -f emptydisk
dd if=/dev/zero of=emptydisk bs=1024 count=1440
echo 0, | sfdisk -q -C 80 -H 2 -S 18 emptydisk > /dev/null
# This is a more realistic test boot command line which better
# reflects what the library does.
test-boot-realistic: emptydisk
qemu-system-$(host_cpu) \
-m 384 \
-kernel $(VMLINUZ) -initrd $(INITRAMFSIMG) \
-hda emptydisk \
-append "console=ttyS0 guestfs=10.0.2.4:6666" \
-nographic \
-serial stdio \
-net channel,6666:unix:/tmp/sock,server,nowait \
-net user,vlan=0 \
-net nic,model=virtio,vlan=0
# Make clean.
CLEANFILES = $(APPLIANCE_FILES)
clean-local:
rm -rf $(top_builddir)/initramfs
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