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Luis R. Rodriguez
54f28913a2
This moves all generic path variables to a new the config/Paths.mk.in input source file to be processed at configure time, tons of files use these so this just share them. This also paves the way to let us easily dynamically configure these with autoconf, for now we leave the same presets as was present before. This work was prompted by looking for an autoconf way to do replacements for the hotplug global file, while at it I realized that a few other files use the same variables and have in places around the tree the same constructs for generating their own files. This makes use of the old buildmakevars2file() but generalizes the definition of the paths at configure time and spreads the new definitions out throughout the build system. This has no impact on building the hypervisor and extras/mini-os, you do not need to, and are not expected to, run configure to build those targets. While at it lets add some documentation on the for the two files on the source file, we can expand further details on the wiki [0]. [0] http://wiki.xen.org/wiki/Category:Host_Configuration#System_wide_xen_configuration Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Jan Beulich <jbeulich@suse.com> Cc: Keir Fraser <keir@xen.org> Cc: Tim Deegan <tim@xen.org> Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> [ ijc -- reran autogen.sh ]
About
=====
This documents the upstream sources for the different slew of different
m4 sources we have picked up or developed.
pkg.m4
======
The pkg-config m4 macro library comes from the upstream pkg-config
git repository [0]. If you update the m4 library update this file
with provenance and last commit ID information. For documentation
on how to use this read the pkg-config(1) man page.
Do not modify this file yourself, if you want to evolve it send
patches upstream and then synch back here.
Tree: git://anongit.freedesktop.org/pkg-config
The last synch was from commit:
commit 4f0084d9d3b8726a797a373c7ec5e406000995d0
Author: Dan Nicholson <dbn.lists@gmail.com>
Date: Mon Feb 3 15:59:18 2014 -0800
glib: Fix Makefiles to suppress warnings from automake
With the newly added glib.mk, some of the noinst_* variables need to use
+= in the evaluation to avoid multiple definition warnings from
automake.