[libvirt] [PATCH v3] Makefile: Fix parallel build after Xen-xl parser introduction

[Eric Blake]

On 01/07/2015 10:17 AM, Pavel Hrdina wrote:
> Well, the parallel build doesn't work as there are not dependencies
> set correctly. When running 'make -j' I see this error:
> 
> make[2]: Entering directory '/home/zippy/work/libvirt/libvirt.git/src'
>   GEN      util/virkeymaps.h
>   GEN      locking/lock_protocol.h
> make[2]: *** No rule to make target 'xenconfig/xen_xl_disk.h', needed by 'all'.  Stop.
> make[2]: *** Waiting for unfinished jobs....
>   GEN      lxc/lxc_controller_dispatch.h
> 
> The fix is to correctly set dependencies by letting make know that .c
> and .h are to be generated from .l. Moreover, the section is moved
> closer to the other section which uses it.

I'd feel better if we split the patch into two parts - do plain code
motion without any semantic changes, then the changes are a lot easier
to see in isolation.

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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