virtual-appliance/gnome/Makefile

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Makefile
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I learned a lot about Makefiles :D So, basically I re-architeched things a bit: The appliance/Makefile.inc fiels are now appliance/Makefile (again). The main Makefile will call "make -C appliance preinstall" and "postinstall" (and in future "clean"). So I got rid of the ugly make variables/include thing. Some of the main Makefile's variables are exported to the sub-makes. Appliances don't really need $(APPLIANCE) anymore as the appliance directory is their CWD. Added some new targets and smarter targets. I can do more with this, but it's a big improvment from last time. Still learning a lot of Makefile magic (been reading other people's Makefiles). Verified that "make -j3" works (at least on the base appliance) but will kill your hard drive :D Introduced "profiles" Which are files with variables you want to override. The file will be "include"ed by the main Makefile. For example, I have a file, "local.cfg" that looks like this: --- 8< ----------------------------- CHROOT = /var/scratch/marduk/vabuild HEADLESS = YES PRUNE_CRITICAL = NO VIRTIO = YES TIMEZONE = EST5EDT DISK_SIZE = 60.0G SWAP_SIZE = 48 PKGDIR = /var/scratch/packages NBD_DEV = /dev/nbd8 all: qcow --- 8< ------------------------------ Then, e.g. i can run "make PROFILE=local APPLIANCE=kde". If you don't specify a PROFILE variable, then it will default to the empty string, which means the main Makefile will attempt to include .cfg So, for example i have: $ ln -s local.cfg .cfg $ make APPLIANCE=kde Don't set PROFILE inside your .cfg file (why would you?). Also, if the [pro]file does not exist, the include fails silently. I will put this info in the wiki eventually...
2010-11-14 00:22:18 +01:00
ifneq ($(OVERLAY),YES)
DO_OVERLAY = \#
endif
# totem gst-inspect requires a machine id (generated by dbus). we
# don't have one yet because we are in a virgin chroot. fake one
preinstall:
mkdir -p "$(CHROOT)/var/lib/dbus"
echo 1234567890abcdef1234567890abcdef > \
"$(CHROOT)"/var/lib/dbus/machine-id
chroot "$(CHROOT)" $(EMERGE) $(USEPKG)-1n dev-util/pkgconfig
$(DO_OVERLAY) chroot $(CHROOT) $(EMERGE) $(USEPKG) -1n app-portage/layman
$(DO_OVERLAY) chroot $(CHROOT) $(EMERGE) $(USEPKG) -1n dev-vcs/git
$(DO_OVERLAY) chroot $(CHROOT) /usr/bin/layman --sync ALL
$(DO_OVERLAY) chroot $(CHROOT) /usr/bin/layman --add gnome
$(DO_OVERLAY) echo "source /var/lib/layman/make.conf" >> $(CHROOT)/etc/make.conf
$(DO_OVERLAY) echo USE='"$$USE clutter"' >> $(CHROOT)/etc/make.conf
postinstall: custom.conf
$(RM) "$(CHROOT)"/var/lib/dbus/machine-id
cp custom.conf "$(CHROOT)"/etc/X11/gdm/custom.conf
#chroot "$(CHROOT)" rc-update add hald default
echo 'gdm &>/dev/null' >> "$(CHROOT)"/etc/conf.d/local.start
clean: