Update to xorg-docs 1.7.3

19 files changed, 1794 insertions, 9613 deletions

diff --git a/doc/xorg-docs/ChangeLog b/doc/xorg-docs/ChangeLog
index 392034fd1..38949cd30 100644
--- a/doc/xorg-docs/ChangeLog
+++ b/doc/xorg-docs/ChangeLog
@@ -1,3 +1,138 @@
+commit 019a2ac61d5a93166738d0954ec3f170855e637c
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Sun Mar 24 11:18:09 2024 -0700
+
+    xorg-docs 1.7.3
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 8735c2e28db537baef0cee35878254b74f32cf97
+Author: Enrico Weigelt, metux IT consult <info@metux.net>
+Date:   Fri Feb 16 11:57:46 2024 +0100
+
+    MAINTAINERS: take Xnest maintainership
+    
+    Picking up maintenance of Xnest and adding myself as maintainer.
+    
+    Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
+
+commit 9024082a504df81741a1b334963ff4842ffe934e
+Author: Thomas E. Dickey <dickey@invisible-island.net>
+Date:   Thu Dec 21 18:44:48 2023 -0500
+
+    add maintainer for Xft
+    
+    Signed-off-by: Thomas E. Dickey <dickey@invisible-island.net>
+
+commit 506abe2773faa1ce52ccbeecf3ac2264528f5776
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Oct 13 15:57:50 2023 -0700
+
+    gitlab CI: Update to latest CI templates & Debian stable release
+    
+    Current template fails to rebuild the CI container with the current
+    Debian stable release (a new release since the last update)
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit af572d6faf359a807aca703e612076e9ed20c180
+Author: Peter Hutterer <peter.hutterer@who-t.net>
+Date:   Thu May 4 14:38:28 2023 +1000
+
+    MAINTAINERS: add xisxwayland
+    
+    Let's avoid possible panic stampedes if this utility isn't listed here.
+    
+    Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
+
+commit 4f30423f4aed44010b7ba93df980834e929d370d
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Sun Apr 23 17:29:49 2023 -0700
+
+    MAINTAINERS: update data
+    
+    - Mark all projects that have been archived in gitlab as Obsolete
+    - Mark unarchived projects that haven't had a new release in many years
+      and drivers that don't build for current Xorg as Deactivated
+    - Add new projects: libXpresent, libxshmfence, libxcvt, xf86-input-libinput,
+      xf86-video-amdgpu, xf86-video-freedreno, xf86-video-nouveau, xf86-video-vbox,
+      xorgproto
+    - Add new entries for old projects: fdclock, glxcompmgr, grandr, luit,
+      mkfontdir, scripts, xdbedizzy, xf86dga, xfindproxy, xoo, xphelloworld,
+      xplsprinters, xprehashprinterlist, Xaw3d, xf86-video-armsoc, xf86-video-avivo,
+      xf86-video-impact, xf86-video-opentegra, xf86-video-vermilion,
+      fonts/bitstream-speedo, tests/*, proto/*proto
+    - Add entries for XCB projects that merged into the xorg namespace in gitlab
+    - Move twm entry from libraries section to app section
+    - Add new subsystems of Xserver tree: Xorg, Xwayland, Xvfb, Xnest, Glamor
+    - Add X.Org Foundation & gitlab entries under "Developer relations & services"
+    - Add IRC & gitlab info to many projects
+    - Add subdirectory info to X server subsystem entries
+    - Add "all subsystems" entry for data common to all parts of the X server
+    - Mark DMX & XAA subsystems of the X server as Removed from the codebase
+    - Change SCO & USL ports from Maintained to Unmaintained
+    
+    Changes to Maintainers:
+    - Removed @anholt from all projects per private email conversation
+    - List @contactshashanksharma in new entry for xf86-video-amdgpu
+    - Stop claiming @daniels is working on an overhaul of XKB
+    - List @imirkin for newly added xf86-video-nouveau
+    - List @keithp for newly added libXpresent & libxshmfence
+    - Update email addresss for @keithp from intel.com to keithp.com
+    - List @ofourdan in new entries for libxcvt, Xwayland
+    - List @whot in new entry for xf86-input-libinput
+    - Change website maintainer from Stuart Anderson to sitewranglers@fd.o
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit f95d538cf9c4d1afe57fa2723fbde706a9150853
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Mon Apr 10 16:04:45 2023 -0700
+
+    MAINTAINERS: update format
+    
+    Combine P: & M: lines into single M: line for maintainer.
+    Add definitions of C:, T:, F:, & X: lines
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 2f3d2ffe5a0acc26e4ed64fd31ef7b1ed3733d27
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Sat Feb 25 09:05:43 2023 -0800
+
+    Remove "All rights reserved" from Oracle copyright notices
+    
+    Oracle no longer includes this term in our copyright & license notices.
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 918d2058e91cfa003a8d899e5cfe8d349f0d2c62
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Sat Feb 18 09:22:18 2023 -0800
+
+    Switch to XORG_DEFAULT_NOCODE_OPTIONS
+    
+    Stop running all sorts of compiler tests we don't need since there
+    is no code in this module to compile.  Requires xorg-macros 1.20.
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 77be95db572feaa0b265a4c7948e8f1ad73460eb
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Mon Jul 18 15:42:10 2022 -0700
+
+    gitlab CI: add a basic build test
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 28afdec875e8042c324bce528efceee814a5dcac
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Mon Jul 18 15:28:21 2022 -0700
+
+    Build xz tarballs instead of bzip2
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
 commit cd4a375968a85e3c96b5bc2217b8a4143fa1707a
 Author: Alan Coopersmith <alan.coopersmith@oracle.com>
 Date:   Sun Apr 3 17:18:21 2022 -0700
@@ -4020,7 +4155,7 @@ Date:   Fri Sep 3 16:18:22 2004 +0000
         Keith Packard).
 
 commit 719ac6c84480381069b74220fc93500e1ed2c453
-Author: Søren Sandmann Pedersen  <sandmann@daimi.au.dk>
+Author: Søren Sandmann Pedersen <sandmann@daimi.au.dk>
 Date:   Mon Aug 30 21:01:21 2004 +0000
 
     Update release notes
diff --git a/doc/xorg-docs/MAINTAINERS b/doc/xorg-docs/MAINTAINERS
index 2199b141e..5ebbc3345 100644
--- a/doc/xorg-docs/MAINTAINERS
+++ b/doc/xorg-docs/MAINTAINERS
@@ -15,14 +15,13 @@ Unlike the kernel maintainers file, this goes more or less alphabetically
 by component within each subsystem, rather than alphabetically on maintainer
 name.
 
-P: Person
-M: Mail patches to (but cc the mailing list as well)
+M: Maintainer
 L: Mailing list that is relevant to this area
 W: Web-page with status/info
 S: Status, one of the following:
 
 	Supported:	Someone is actually paid to look after this.
-	Maintained:     Someone actually looks after it.
+	Maintained:	Someone actually looks after it.
 	Odd Fixes:	It has a maintainer but they don't have time to do
 			much other than throw the odd patch in. See below..
 	Unmaintained:	No current maintainer [but maybe you could take the
@@ -33,44 +32,59 @@ S: Status, one of the following:
 	Obsolete:	Old code. Something tagged obsolete generally means
 			it has been replaced by a better system and you
 			should be using that.
+C: URI for *chat* protocol, server and channel where developers
+   usually hang out, for example irc://server/channel.
+T: SCM tree location.
+F: Files and directories wildcard patterns.
+   One pattern per line.  Multiple F: lines acceptable.
+X: Excluded files and directories that are NOT maintained
+   One pattern per line.  Multiple F: lines acceptable.
 
-For patch submission instructions, see:
-        https://www.x.org/wiki/Development/Documentation/SubmittingPatches
+Please use gitlab to submit issue reports & merge requests for all projects
+that use gitlab.
 
-Send all patches for modules without a specific maintainer address listed
-to xorg-devel@lists.x.org
+For patch submission instructions, see:
+	https://www.x.org/wiki/Development/Documentation/SubmittingPatches
 
 Misc. core code
 ---------------
 DRM library
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/mesa/drm
+C:	irc://irc.oftc.net/dri-devel
+T:	https://gitlab.freedesktop.org/mesa/drm
 S:	Maintained
 
 PCI Access Library
-P:	Ian Romanick
-M:	?
+M:	Ian Romanick
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/lib/libpciaccess
+T:	https://gitlab.freedesktop.org/xorg/lib/libpciaccess
 S:	Supported
 
 X.Org apps
 ---------------
 
 beforelight
+fdclock
+glxcompmgr
+grandr
 S:	Obsolete
 
 lbxproxy
 S:	Obsolete - use ssh X forwarding + compression instead
 
+luit
+S:	Obsolete - use http://invisible-island.net/luit/ instead.
+
 makepsres
 S:	Obsolete - DPS support has been dropped
 
 mkcfm
 S:	Obsolete - CID font support has been dropped
 
+mkfontdir
+S:	Merged into mkfontscale
+
 pclcomp
 S:	Obsolete - only used by Xprint
 
@@ -80,95 +94,115 @@ S:	Obsolete
 rstart
 S:	Obsolete - use ssh instead
 
+scripts
+T:	https://gitlab.freedesktop.org/xorg/app/scripts
+S:	Deactivated
+
+twm
+M:	Thomas E. Dickey <dickey@his.com>
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/app/twm
+S:	Maintained
+
 xauth
-P:	Dr. Tilmann Bubeck
-M:	t.bubeck@reinform.de
+M:	Dr. Tilmann Bubeck <t.bubeck@reinform.de>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xauth
+T:	https://gitlab.freedesktop.org/xorg/app/xauth
 S:	Maintained
 
 xbiff
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xbiff
+T:	https://gitlab.freedesktop.org/xorg/app/xbiff
 S:	Maintained
 
-xcalc 
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+xcalc
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xcalc
+T:	https://gitlab.freedesktop.org/xorg/app/xcalc
 S:	Maintained
 
 xclock
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xclock
+T:	https://gitlab.freedesktop.org/xorg/app/xclock
 S:	Maintained
 
 xconsole
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xconsole
+T:	https://gitlab.freedesktop.org/xorg/app/xconsole
 S:	Maintained
 
+xdbedizzy
+S:	Obsolete
+
 xdm
-P:	?
-M:	xorg-devel@lists.x.org
+M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xdm
+T:	https://gitlab.freedesktop.org/xorg/app/xdm
 S:	Unmaintained
 
 xedit
-P:	Paulo César Pereira de Andrade
-M:	pcpa@mandriva.com.br
+M:	Paulo César Pereira de Andrade <pcpa@mandriva.com.br>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xedit
+T:	https://gitlab.freedesktop.org/xorg/app/xedit
 S:	Maintained
 
+xf86dga
+T:	https://gitlab.freedesktop.org/xorg/app/xf86dga
+S:	Deactivated
+
+xfindproxy
+T:	https://gitlab.freedesktop.org/xorg/app/xfindproxy
+S:	Deactivated
+
 xinput
-P:	Peter Hutterer
-M:	peter.hutterer@who-t.net
+M:	Peter Hutterer <peter.hutterer@who-t.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xinput
+T:	https://gitlab.freedesktop.org/xorg/app/xinput
+S:	Maintained
+
+xisxwayland
+M:	Peter Hutterer <peter.hutterer@who-t.net>
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/app/xisxwayland
 S:	Maintained
 
 xkbcomp
-P:	Daniel Stone
-M:	daniel@fooishbar.org
+M:	Daniel Stone <daniel@fooishbar.org>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xkbcomp
+T:	https://gitlab.freedesktop.org/xorg/app/xkbcomp
 S:	Maintained
-S:	XKB being overhauled
 S:	Please contact Daniel if you're planning to work on this
 
 xload
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xload
+T:	https://gitlab.freedesktop.org/xorg/app/xload
 S:	Maintained
 
-xman 
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+xman
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xman
+T:	https://gitlab.freedesktop.org/xorg/app/xman
 S:	Maintained
 
 xmessage
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xmessage
+T:	https://gitlab.freedesktop.org/xorg/app/xmessage
 S:	Maintained
 
 xmh
 S:	Obsolete - use exmh instead
 
+xoo
+S:	Obsolete
+
+xphelloworld, xplsprinters, xprehashprinterlist
+S:	Obsolete - they require XPRINT which is obsolete
+
 xrx
 S:	Obsolete - all major browsers have dropped NSAPI plugin support now
 
@@ -179,20 +213,18 @@ xsetpointer
 S:	Obsolete - use xinput instead (for Xorg < 1.4, can't work after that)
 
 xsetroot
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app/xsetroot
+T:	https://gitlab.freedesktop.org/xorg/app/xsetroot
 S:	Maintained
 
 xtrap
-S:	Obsolete
+S:	Obsolete - server side removed in xorg-server 1.6 & later
 
 all others
-P:	?
-M:	xorg-devel@lists.x.org
+M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/app
+T:	https://gitlab.freedesktop.org/xorg/app
 S:	Unmaintained
 
 X.Org libraries
@@ -201,29 +233,60 @@ X.Org libraries
 FS
 ICE
 SM
-WindowsWM
 XRes
 XScrnSaver
 Xau
+Xaw3d
+T:	https://gitlab.freedesktop.org/xorg/lib
 S:	Unmaintained
 
 AppleWM
-P:	Jeremy Huddleston Sequoia
-M:	jeremyhu@apple.com
+M:	Jeremy Huddleston Sequoia <jeremyhu@apple.com>
 L:	xquartz-dev@lists.macosforge.org
 W:	https://www.xquartz.org/
 L:	xorg-devel@lists.x.org
 W:	https://wiki.x.org
+T:	https://gitlab.freedesktop.org/xorg/lib/libapplewm
 S:	Maintained
 
-X11, Xcomposite, Xcursor, Xdamage, Xfixes, Xrandr, Xrender
-P:	Keith Packard
-M:	keith.packard@intel.com
+WindowsWM
+S:	Obsolete
+
+X11, Xcomposite, Xcursor, Xdamage, Xfixes, Xpresent, Xrandr, Xrender, xshmfence
+M:	Keith Packard <keithp@keithp.com>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/lib
+T:	https://gitlab.freedesktop.org/xorg/lib
+S:	Maintained
+
+Xaw
+M:	Thomas E. Dickey <dickey@his.com>
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/lib/libxaw
+S:	Maintained
+
+XCB (libxcb, xcbproto)
+M:	?
+L:	xcb@lists.freedesktop.org
+W:	https://xcb.freedesktop.org/
+T:	https://gitlab.freedesktop.org/xorg/lib/libxcb
+T:	https://gitlab.freedesktop.org/xorg/proto/xcbproto
+S:	Maintained
+
+XCB Utils (libxcb-*)
+M:	?
+L:	xcb@lists.freedesktop.org
+W:	https://xcb.freedesktop.org/
+T:	https://gitlab.freedesktop.org/xorg/lib/
+S:	Unmaintained
+
+xcvt
+M:	Olivier Fourdan <ofourdan@redhat.com>
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/lib/libxcvt
 S:	Maintained
 
 Xdmcp
+T:	https://gitlab.freedesktop.org/xorg/lib/libxdmcp
 S:	Unmaintained
 
 Xevie
@@ -231,29 +294,33 @@ S:	Obsolete
 
 Xext
 Xfont
+T:	https://gitlab.freedesktop.org/xorg/lib
 S:	Unmaintained
 
 Xfontcache
 S:	Obsolete
 
 Xft
+M:	Thomas E. Dickey <dickey@his.com>
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/lib/libxft
+S:	Maintained
+
 Xinerama
+T:	https://gitlab.freedesktop.org/xorg/lib
 S:	Unmaintained
 
 Xi
-P:	Peter Hutterer
-M:	peter.hutterer@who-t.net
+M:	Peter Hutterer <peter.hutterer@who-t.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/lib/libxi
+T:	https://gitlab.freedesktop.org/xorg/lib/libxi
 S:	Maintained
 
 xkbfile
-P:	Daniel Stone
-M:	daniel@fooishbar.org
+M:	Daniel Stone <daniel@fooishbar.org>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/lib/libxkbfile
+T:	https://gitlab.freedesktop.org/xorg/lib/libxkbfile
 S:	Maintained
-S:	XKB being overhauled
 S:	Please contact Daniel if you're planning to work on this
 
 xkbui
@@ -261,6 +328,7 @@ S:	Obsolete
 
 Xmu
 Xpm
+T:	https://gitlab.freedesktop.org/xorg/lib
 S:	Unmaintained
 
 Xp
@@ -270,17 +338,17 @@ S:	maintained solely for binary compatibility for software like Motif
 XprintAppUtil, XprintUtil
 S:	Obsolete
 
-Xt, Xaw, twm
-P:	Thomas E. Dickey
-M:	dickey@his.com
+Xt
+M:	Thomas E. Dickey <dickey@his.com>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/lib/libxt
+T:	https://gitlab.freedesktop.org/xorg/lib/libxt
 S:	Maintained
 
 Xtst
 Xv
 XvMC
 Xxf86dga
+T:	https://gitlab.freedesktop.org/xorg/lib
 S:	Unmaintained
 
 Xxf86misc
@@ -288,12 +356,22 @@ Xxf86rush
 S:	Obsolete
 
 Xxf86vm
+T:	https://gitlab.freedesktop.org/xorg/lib/libxxf86vm
+S:	Unmaintained
+
 dmx
+S:	Obsolete - Xdmx removed from xorg-server 21 & later releases
+
 fontenc
+T:	https://gitlab.freedesktop.org/xorg/lib/libfontenc
 S:	Unmaintained
 
 lbxutil
-S:	Obsolete
+S:	Obsolete - LBX removed from xorg-server 1.2 & later releases
+
+pthread-stubs
+T:	https://gitlab.freedesktop.org/xorg/lib/pthread-stubs
+S:	Unmaintained
 
 oldX
 S:	Obsolete - use libX11 instead
@@ -301,540 +379,520 @@ S:	Obsolete - use libX11 instead
 XTrap
 S:	Obsolete - use libXtst instead
 
+xpyb
+S:	Obsolete - use https://github.com/tych0/xcffib instead
+
 xtrans
-P:      Bill Crawford
-M:      billcrawford1970@gmail.com
-L:      xorg-devel@lists.x.org
-W:      https://gitlab.freedesktop.org/xorg/lib/libxtrans
-S:      Maintained
-
-X.Org core
-----------
-Composite extension
-P:	Keith Packard
-M:	keith.packard@intel.com
+M:	Bill Crawford <billcrawford1970@gmail.com>
 L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/lib/libxtrans
+S:	Maintained
+
+Xserver core
+------------
+All subsystems
+C:	irc://irc.oftc.net/xorg-devel
 W:	https://wiki.x.org
+T:	https://gitlab.freedesktop.org/xorg/xserver
+
+Composite extension
+M:	Keith Packard <keithp@keithp.com>
+L:	xorg-devel@lists.x.org
 S:	Maintained
+F:	composite
 
 Configuration subsystem
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
 
 Damage extension
-P:	Keith Packard
-M:	keith.packard@intel.com
+M:	Keith Packard <keithp@keithp.com>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	damageext
 
 Device Independent X (DIX)
-P:	Keith Packard
-M:	keith.packard@intel.com
+M:	Keith Packard <keithp@keithp.com>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	dix
 
 DRI subsystem
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	hw/xfree86/dri*
+F:	dri3
 
 EXA subsystem
-P:	Eric Anholt
-M:	anholt@freebsd.org
+M:	?
+L:	xorg-devel@lists.x.org
+S:	Maintained
+F:	exa
+
+Glamor subsystem
+M:	?
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	glamor
 
 GL subsystem
-P:	Ian Romanick
-M:	idr@us.ibm.com
+M:	Ian Romanick <idr@us.ibm.com>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	GL
 
 KDrive
-P:	Keith Packard
-M:	keith.packard@intel.com
+M:	Keith Packard <keithp@keithp.com>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	hw/kdrive
 
 Loader subsystem
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	hw/xfree86/loader
 
 Randr extension
-P:	Keith Packard
-M:	keith.packard@intel.com
+M:	Keith Packard <keithp@keithp.com>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	randr
 
 Render extension
-P:	Keith Packard
-M:	keith.packard@intel.com
+M:	Keith Packard <keithp@keithp.com>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	render
 
 XAA subsystem
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
-S:	Despised
+S:	Removed in xorg-server 1.13 and later
 
 XACE subsystem (security policy extensions framework)
-P:	Eamon Walsh
-M:	ewalsh@tycho.nsa.gov
+M:	Eamon Walsh <ewalsh@tycho.nsa.gov>
 L:	xorg-devel@lists.x.org
 W:	http://people.freedesktop.org/~ewalsh/xace_proposal.html
 S:	Maintained
 
 Xfixes extension
-P:	Keith Packard
-M:	keith.packard@intel.com
+M:	Keith Packard <keithp@keithp.com>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
+F:	xfixes
 
 XKB
-P:	Daniel Stone
-M:	daniel@fooishbar.org
+M:	Daniel Stone <daniel@fooishbar.org>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
-S:	Maintained, being seriously overhauled
+S:	Maintained
 S:	Please contact Daniel if you're planning to work on this
+F:	xkb
 
 Input subsystem
-P:	Daniel Stone
-M:	daniel@fooishbar.org
-P:	Peter Hutterer
-M:	peter.hutterer@who-t.net
+M:	Daniel Stone <daniel@fooishbar.org>
+M:	Peter Hutterer <peter.hutterer@who-t.net>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
-S:	Maintained, being overhauled
-S:	Please contact Daniel or Peter if you're planning to work on this
+S:	Maintained
+F:	Xi
 
-Xprint
-P:	Drew Parsons
-P:	Felix Schulte
+Xorg server
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/xserver-xprint
-S:	Deactivated
+S:	Maintained, for now
+F:	hw/xfree86
+
+Xwayland server
+M:	Olivier Fourdan <ofourdan@redhat.com>
+L:	wayland-devel@lists.freedesktop.org
+W:	https://wayland.freedesktop.org/xserver.html
+S:	Maintained
+F:	hw/xwayland
+
+Xvfb server
+M:	?
+L:	xorg-devel@lists.x.org
+S:	Unmaintained
+F:	hw/vfb
+
+Xnest server
+M:	Enrico Weigelt <info@metux.net>
+L:	xorg-devel@lists.x.org
+S:	Maintained
+F:	hw/xnest
+
+Xdmx server & DMX subsystem/tools
+S:	Removed from xorg-server 21 & later releases
+F:	hw/dmx
+
+Xprint
+M:	Drew Parsons
+M:	Felix Schulte
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/xserver-xprint
+S:	Obsolete - use other printing APIs instead
 
 X.Org OS ports
 --------------
 FreeBSD
-P:	Eric Anholt
-M:	anholt@freebsd.org
+M:	?
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
-S:	Maintained
+S:	Unmaintained
 
 Linux/i386
-P:	Egbert Eich
-M:	eich@freedesktop.org
+M:	Egbert Eich <eich@freedesktop.org>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
 
 Linux/x86_64
-P:	Egbert Eich
-M:	eich@freedesktop.org
+M:	Egbert Eich <eich@freedesktop.org>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
 
 Linux/ia64
-P:	Jesse Barnes
-M:	jbarnes@virtuousgeek.org
+M:	Jesse Barnes <jbarnes@virtuousgeek.org>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
 
 Linux/ppc
-P:	Benjamin Herrenschmidt
-M:	benh@kernel.crashing.org
+M:	Benjamin Herrenschmidt <benh@kernel.crashing.org>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
 
 Linux/sparc
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Unmaintained
 
 LynxOS
 S:	Obsolete / Removed
 
 Mac OS X (Xquartz)
-P:	Jeremy Huddleston Sequoia
-M:	jeremyhu@apple.com
+M:	Jeremy Huddleston Sequoia <jeremyhu@apple.com>
 L:	xquartz-dev@lists.macosforge.org
 W:	https://www.xquartz.org/
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
 
 NetBSD
-P:	?
-M:	xorg-devel@lists.x.org
+M:	?
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Unmaintained
 
 OpenBSD
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Maintained
 
 SCO (OpenServer 5)
-P:	Kean Johnston
-M:	jkj@freedesktop.org
+M:	Kean Johnston <jkj@freedesktop.org>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
-S:	Maintained
+S:	Unmaintained
 
 System V (other than Solaris & SCO)
-P:	?
-M:	xorg-devel@lists.x.org
+M:	?
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
 S:	Unmaintained (libraries/apps) ; Obsolete/Removed (Xorg server)
 
-Solaris (x86 & sparc)
-P:	Alan Coopersmith
-M:	alan.coopersmith@oracle.com
-P:	Niveditha Rau
-M:	niveditha.rau@oracle.com
+Solaris (x86 & sparc) & illumos
+M:	Alan Coopersmith <alan.coopersmith@oracle.com>
+M:	Niveditha Rau <niveditha.rau@oracle.com>
 L:	xorg-devel@lists.x.org
 W:	https://github.com/oracle/solaris-userland/tree/master/components/x11
 S:	Maintained
 
 USL (UnixWare 7.1.x, OpenServer 6)
-P:	Kean Johnston
-M:	jkj@freedesktop.org
+M:	Kean Johnston <jkj@freedesktop.org>
 L:	xorg-devel@lists.x.org
-W:	https://wiki.x.org
-S:	Maintained
+S:	Unmaintained
 
 Cygwin
-P:	Jon TURNEY
-M:	jon.turney@dronecode.org.uk
-P:	Yaakov Selkowitz
-M:	yselkowitz@users.sourceforge.net
+M:	Jon TURNEY <jon.turney@dronecode.org.uk>
+M:	Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
 L:	cygwin-xfree@cygwin.com
 W:	https://x.cygwin.com/
 S:	Maintained
 
 MinGW
-P:	Colin Harrison
-M:	colin.harrison@virgin.net
+M:	Colin Harrison <colin.harrison@virgin.net>
 W:	http://www.straightrunning.com/XmingNotes/
 S:	Maintained
 
 GNU/Hurd
-P:	Samuel Thibault
-M:	samuel.thibault@ens-lyon.org
-W:	https://wiki.x.org
+M:	Samuel Thibault <samuel.thibault@ens-lyon.org>
 L:	bug-hurd@gnu.org
 S:	Maintained
 
 Drivers
 -------
 xf86-input-acecad
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-acecad
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-acecad
+S:	Obsolete
 
 xf86-input-aiptek
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-aiptek
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-aiptek
+S:	Obsolete
 
 xf86-input-calcomp
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-calcomp
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-calcomp
+S:	Obsolete
 
 xf86-input-citron
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-citron
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-citron
+S:	Obsolete
 
 xf86-input-digitaledge
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-digitaledge
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-digitaledge
+S:	Obsolete
 
 xf86-input-dmc
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-dmc
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-dmc
+S:	Obsolete
 
 xf86-input-dynapro
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-dynapro
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-dynapro
+S:	Obsolete
 
 xf86-input-elo2300
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-elo2300
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-elo2300
+S:	Obsolete
 
 xf86-input-elographics
-P:	Marc Balmer
-M:	marc.balmer@arcapos.com
+M:	Marc Balmer <marc.balmer@arcapos.com>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-elographics
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-elographics
 S:	Maintained
 
 xf86-input-evdev
-P:	Peter Hutterer
-M:	peter.hutterer@who-t.net
+M:	Peter Hutterer <peter.hutterer@who-t.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-evdev
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-evdev
 S:	Maintained
 
 xf86-input-fpit
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-fpit
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-fpit
+S:	Obsolete
 
 xf86-input-hyperpen
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-hyperpen
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-hyperpen
+S:	Obsolete
 
 xf86-input-jamstudio
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-jamstudio
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-jamstudio
+S:	Obsolete
 
 xf86-input-joystick
-P:	Sascha Hlusiak
-M:	saschahlusiak@arcor.de
+M:	Sascha Hlusiak <saschahlusiak@arcor.de>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-joystick
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-joystick
 S:	Maintained
 
 xf86-input-keyboard
-P:	Alan Coopersmith
-M:	alan.coopersmith@oracle.com
+M:	Alan Coopersmith <alan.coopersmith@oracle.com>
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-keyboard
+S:	Maintained for non-Linux systems, support removed for Linux systems
+
+xf86-input-libinput
+M:	Peter Hutterer <peter.hutterer@who-t.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-keyboard
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-libinput
 S:	Maintained
 
 xf86-input-magellan
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-magellan
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-magellan
+S:	Obsolete
 
 xf86-input-magictouch
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-magictouch
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-magictouch
+S:	Obsolete
 
 xf86-input-microtouch
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-microtouch
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-microtouch
+S:	Obsolete
 
 xf86-input-mouse
-P:	Alan Coopersmith
-M:	alan.coopersmith@oracle.com
+M:	Alan Coopersmith <alan.coopersmith@oracle.com>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-mouse
-S:	Maintained
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-mouse
+S:	Maintained for non-Linux systems, unmaintained for Linux systems
 
 xf86-input-mutouch
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-mutouch
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-mutouch
+S:	Obsolete
 
 xf86-input-palmax
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-palmax
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-palmax
+S:	Obsolete
 
 xf86-input-penmount
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-penmount
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-penmount
+S:	Obsolete
 
 xf86-input-sample
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
 W	https://gitlab.freedesktop.org/xorg/driver/xf86-input-sample
 S:	Obsolete
 
 xf86-input-spaceorb
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-spaceorb
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-spaceorb
+S:	Obsolete
 
 xf86-input-summa
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-summa
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-summa
+S:	Obsolete
 
 xf86-input-synaptics
-P:	Peter Hutterer
-M:	peter.hutterer@who-t.net
+M:	Peter Hutterer <peter.hutterer@who-t.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-synaptics
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-synaptics
 S:	Maintained
 
 xf86-input-tek4957
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-tek4957
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-tek4957
+S:	Obsolete
 
 xf86-input-ur98
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-ur98
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-ur98
+S:	Obsolete
 
 xf86-input-vmmouse
-P:	VMware Linux Graphics Maintainer
-M:	linux-graphics-maintainer@vmware.com
+M:	VMware Linux Graphics Maintainer <linux-graphics-maintainer@vmware.com>
 L:	xorg-devel@lists.x.org
 W:	https://wiki.x.org/wiki/vmware
 S:	Supported
 
 xf86-input-void
-P:	Peter Hutterer
-M:	peter.hutterer@who-t.net
+M:	Peter Hutterer <peter.hutterer@who-t.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-void
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-input-void
+S:	Maintained
+
+xf86-video-amdgpu
+M:	Shashank Sharma
+L:	amd-gfx@lists.freedesktop.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu
 S:	Maintained
 
 xf86-video-apm
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-apm
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-apm
 S:	Deactivated
 
 xf86-video-ark
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-ark
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-ark
+S:	Deactivated
+
+xf86-video-armsoc
+M:	?
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-armsoc
 S:	Deactivated
 
 xf86-video-ast
-P:	Y.C. Chen
-M:	yc_chen@aspeedtech.com
+M:	Y.C. Chen <yc_chen@aspeedtech.com>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-ast
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-ast
 S:	Maintained
 
 xf86-video-ati
-P:	Alex Deucher
-P:      Ben Herrenschmidt
-P:      et al
-M:	?
+M:	Alex Deucher
+M:	Ben Herrenschmidt
 L:	xorg-driver-ati@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-ati
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-ati
 S:	Maintained
 
+xf86-video-avivo
+M:	?
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-avivo
+S:	Obsolete
+
 xf86-video-chips
-P:	Egbert Eich
-M:	eich@freedesktop.org
+M:	Egbert Eich <eich@freedesktop.org>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-chips
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-chips
 S:	Maintained
 
 xf86-video-cirrus
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-cirrus
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-cirrus
 S:	Unmaintained
 
 xf86-video-cyrix
-P:	?
 M:	?
 L:	xorg-driver-geode@lists.x.org
 W:	https://www.x.org/wiki/GeodeDriver
 S:	Obsolete - mostly replaced by xf86-video-geode
 
 xf86-video-dummy
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-dummy
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-dummy
 S:	Maintained
 
 xf86-video-fbdev
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-fbdev
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-fbdev
+S:	Unmaintained
+
+xf86-video-freedreno
+M:	?
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-freedreno
 S:	Unmaintained
 
 xf86-video-geode
-P:	?
 M:	?
 L:	xorg-driver-geode@lists.x.org
 W:	https://lists.x.org/mailman/listinfo/xorg-driver-geode
@@ -842,350 +900,359 @@ W:	https://www.x.org/wiki/GeodeDriver
 S:	Maintained
 
 xf86-video-glide
-P:	Guillem Jover
-M:	guillem@hadrons.org
+M:	Guillem Jover <guillem@hadrons.org>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-glide
-S:	Obsolete, yet still somehow maintained
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-glide
+S:	Obsolete
 
 xf86-video-glint
-P:	Alan Hourihane
-M:	alanh@fairlite.demon.co.uk
+M:	Alan Hourihane <alanh@fairlite.demon.co.uk>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-glint
-S:	Maintained
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-glint
+S:	Deactivated (does not build for xorg-server 21 or later)
 
 xf86-video-i128
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-i128
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-i128
 S:	Maintained
 
 xf86-video-i740
-P:	Egbert Eich
-P:	??
-M:	eich@freedesktop.org
+M:	Egbert Eich <eich@freedesktop.org>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-i740
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-i740
 S:	Unmaintained
 
+xf86-video-impact
+M:	?
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-impact
+S:	Deactivated (does not build for xorg-server 1.13 and later)
+
 xf86-video-imstt
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-imstt
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-imstt
+S:	Obsolete
 
 xf86-video-intel
-P:	Eric Anholt
-M:	eric@anholt.net
+M:	?
 L:	intel-gfx@lists.freedesktop.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-intel
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-intel
 S:	Supported
 
 xf86-video-mach64
-P:      Luc Verhaegen
-M:      libv@skynet.be
+M:	Luc Verhaegen <libv@skynet.be>
 L:	xorg-driver-ati@lists.x.org
-W:      https://gitlab.freedesktop.org/xorg/driver/xf86-video-mach64
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-mach64
 S:	Maintained
 
 xf86-video-mga
-P:	Ian Romanick
-M:	?
+M:	Ian Romanick
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-mga
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-mga
 S:	Maintained
 
 xf86-video-modesetting
-P:	Dave Airlie
-M:	airlied@redhat.com
+M:	Dave Airlie <airlied@redhat.com>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/xserver
-S:	Maintained
+T:	https://gitlab.freedesktop.org/xorg/xserver
+S:	Maintained, but as part of xorg-server now
 
 xf86-video-neomagic
-P:	Egbert Eich
-M:	eich@freedesktop.org
+M:	Egbert Eich <eich@freedesktop.org>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-neomagic
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-neomagic
 S:	Maintained
 
 xf86-video-nested
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-nested
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-nested
 S:	Maintained
 
 xf86-video-newport
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-newport
-S:	Unmaintained
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-newport
+S:	Deactivated (does not build for xorg-server 1.13 and later)
 
 xf86-video-nsc
-P:	Alan Hourihane
-M:	alanh@fairlite.demon.co.uk
+M:	Alan Hourihane <alanh@fairlite.demon.co.uk>
 L:	xorg-driver-geode@lists.x.org
 W:	https://www.x.org/wiki/GeodeDriver
 S:	Obsolete - mostly replaced by xf86-video-geode
 
+xf86-video-nouveau
+M:	Ilia Mirkin
+L:	nouveau@lists.freedesktop.org
+C:	irc://irc.oftc.net/nouveau
+W:	https://nouveau.freedesktop.org/
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau
+S:	Maintained
+
 xf86-video-nv
-P:	Aaron Plattner
-M:	aplattner@freedesktop.org
+M:	Aaron Plattner <aplattner@freedesktop.org>
 L:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-nv
-W:	https://wiki.x.org
-S:	Maintained
+S:	Unmaintained - see https://lists.freedesktop.org/archives/xorg/2010-March/049560.html
 
 xf86-video-omap
-P:	Rob Clark
-M:	robclark@freedesktop.org
+M:	Rob Clark <robclark@freedesktop.org>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-omap
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-omap
 S:	Maintained
 
+xf86-video-opentegra
+M:	?
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-opentegra
+S:	Deactivated
+
 xf86-video-qxl
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-qxl
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-qxl
 S:	Maintained
 
 xf86-video-rendition
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-rendition
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-rendition
 S:	Odd fixes.
 
 xf86-video-r128
-P:	Alex Deucher
-P:      Ben Herrenschmidt
-P:      et al
-M:	?
+M:	Alex Deucher
+M:	Ben Herrenschmidt
 L:	xorg-driver-ati@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-r128
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-r128
 S:	Maintained
 
 radeon driver (xf86-video-ati)
-P:	Alex Deucher
-P:      Ben Herrenschmidt
-P:      et al
-M:	?
+M:	Alex Deucher
+M:	Ben Herrenschmidt
 L:	xorg-driver-ati@lists.x.org
 W:	https://www.x.org/wiki/radeon
 S:	Maintained
 
 xf86-video-s3
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-s3
-S:	Unmaintained
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-s3
+S:	Deactivated (does not build for xorg-server 21 or later)
 
 xf86-video-s3virge
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-s3virge
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-s3virge
 S:	Unmaintained
 
 xf86-video-savage
-P:	Alex Deucher
-M:	agd5f@yahoo.com
+M:	Alex Deucher <agd5f@yahoo.com>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-savage
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-savage
 S:	Maintained
 
 xf86-video-siliconmotion
-P:	Alex Deucher
-M:	agd5f@yahoo.com
+M:	Alex Deucher <agd5f@yahoo.com>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-siliconmotion
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-siliconmotion
 S:	Unmaintained
 
 xf86-video-sis
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sis
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sis
 S:	Unmaintained
 
 xf86-video-sisusb
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sisusb
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sisusb
 S:	Unmaintained
 
 xf86-video-sunbw2
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sunbw2
-S:	Deactivated
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sunbw2
+S:	Obsolete
 
 xf86-video-suncg14
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-suncg14
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-suncg14
 S:	Unmaintained
 
 xf86-video-suncg3
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-suncg3
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-suncg3
 S:	Unmaintained
 
 xf86-video-suncg6
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-suncg6
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-suncg6
 S:	Unmaintained
 
 xf86-video-sunffb
-P:	David S. Miller
-M:	?
+M:	David S. Miller
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sunffb
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sunffb
 S:	Odd fixes
 
 xf86-video-sunleo
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sunleo
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-sunleo
 S:	Unmaintained
 
 xf86-video-suntcx
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-suntcx
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-suntcx
 S:	Unmaintained
 
 xf86-video-tdfx
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-tdfx
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-tdfx
 S:	Maintained
 
 xf86-video-tga
-P:	Alan Hourihane
-M:	alanh@fairlite.demon.co.uk
+M:	Alan Hourihane <alanh@fairlite.demon.co.uk>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-tga
-S:	Maintained
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-tga
+S:	Deactivated (does not build for xorg-server 21 or later)
 
 xf86-video-trident
-P:	Alan Hourihane
-M:	alanh@fairlite.demon.co.uk
+M:	Alan Hourihane <alanh@fairlite.demon.co.uk>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-trident
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-trident
 S:	Maintained
 
 xf86-video-tseng
-P:	Luc Verhaegen
-M:	libv@skynet.be
+M:	Luc Verhaegen <libv@skynet.be>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-tseng
-S:	Maintained
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-tseng
+S:	Deactivated
 
 xf86-video-v4l
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-v4l
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-v4l
+S:	Unmaintained
+
+xf86-video-vbox
+M:	?
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-vbox
 S:	Unmaintained
 
+xf86-video-vermilion
+M:	?
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-vermilion
+S:	Obsolete
+
 xf86-video-vesa
-P:	Adam Jackson
-M:	ajax@nwnk.net
+M:	Adam Jackson <ajax@nwnk.net>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-vesa
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-vesa
 S:	Maintained
 
 xf86-video-vga
 S:	Obsolete - use xf86-video-vesa instead
 
 xf86-video-via
-S:	Obsolete - use xf86-video-openchrome or xf86-video-unichrome instead
+S:	Obsolete - use xf86-video-openchrome instead
 
 xf86-video-vmware
-P:	VMware Linux Graphics Maintainer
-M:	linux-graphics-maintainer@vmware.com
+M:	VMware Linux Graphics Maintainer <linux-graphics-maintainer@vmware.com>
 L:	xorg-devel@lists.x.org
 W:	https://wiki.x.org/vmware
 S:	Maintained
 
 xf86-video-voodoo
-P:	Alan Cox
-M:	?
+M:	Alan Cox
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-voodoo
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-voodoo
 S:	Odd fixes
 
 xf86-video-wsfb
-P:	Matthieu Herrb
-M:	matthieu.herrb@laas.fr
+M:	Matthieu Herrb <matthieu.herrb@laas.fr>
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-wsfb
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-wsfb
 S:	Maintained
 
 xf86-video-xgi
-P:	Ian Romanick
-M:	?
+M:	Ian Romanick
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-xgi
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-xgi
 S:	Maintained
 
 xf86-video-xgixp
-P:	?
 M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-xgixp
-S:	Unmaintained
+T:	https://gitlab.freedesktop.org/xorg/driver/xf86-video-xgixp
+S:	Deactivated
 
 Other modules
 -------------
 
-data/bitmaps, data/cursors, doc/*, fonts/*, util/*
-P:	?
-M:	xorg-devel@lists.x.org
+fonts/bitstream-speedo
+S:	Obsolete - Speedo format support removed in libXfont 1.4.0 & later
+
+data/bitmaps, data/cursors, doc/*, fonts/*, test/*, util/*
+M:	?
 L:	xorg-devel@lists.x.org
-W:	https://gitlab.freedesktop.org/xorg/
+T:	https://gitlab.freedesktop.org/xorg/
 S:	Unmaintained
 
+proto/xorgproto
+M:	?
+L:	xorg-devel@lists.x.org
+T:	https://gitlab.freedesktop.org/xorg/proto/xorgproto
+S:	Maintained
+
+proto/*proto (everything but xorgproto & xcbproto)
+T:	https://gitlab.freedesktop.org/groups/xorg/proto/-/archived
+S:	Obsolete - rolled into xorgproto
+
 xkbdata
 S:	Obsolete - use xkeyboard-config instead
 
 Developer relations & services
 ------------------------------
 
+Foundation (funding, conference organizing, management, etc.)
+M:	https://www.x.org/wiki/BoardOfDirectors/
+C:	irc://irc.oftc.net/xf-bod
+W:	https://www.x.org/wiki/XorgFoundation/
+T:	https://gitlab.freedesktop.org/xorgfoundation
+S:	Maintained
+
+Gitlab (gitlab.freedesktop.org)
+M:	sitewranglers@lists.freedesktop.org
+C:	irc://irc.oftc.net/freedesktop
+W:	https://gitlab.freedesktop.org/freedesktop/freedesktop/-/wikis/home
+S:	Maintained
+
 Mailing lists (lists.x.org)
-P:	?
 M:	mailman@lists.x.org
 L:	mailman@lists.x.org
+C:	irc://irc.oftc.net/freedesktop
 W:	https://lists.x.org/mailman/listinfo/
 S:	Maintained
 
-Website (www.x.org)
-P:	Stuart Anderson
-M:	anderson@netsweng.com
+Website (www.x.org / wiki.x.org)
+M:	sitewranglers@lists.freedesktop.org
 L:	xorg-devel@lists.x.org
+C:	irc://irc.oftc.net/freedesktop
 W:	https://www.x.org/
 S:	Maintained
 
 Supply of pastries, other food, beverages
-P:	Luc Verhaegen
-M:	libv@skynet.be
+M:	Luc Verhaegen <libv@skynet.be>
 L:	xorg-devel@lists.x.org
 W:	https://wiki.x.org
 S:	Disrepair
diff --git a/doc/xorg-docs/Makefile.in b/doc/xorg-docs/Makefile.in
index c9b955dea..4ad5841da 100644
--- a/doc/xorg-docs/Makefile.in
+++ b/doc/xorg-docs/Makefile.in
@@ -75,7 +75,7 @@ host_triplet = @host@
 subdir = .
 DIST_COMMON = $(am__configure_deps) $(dist_doc_DATA) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in \
-	$(top_srcdir)/configure ChangeLog INSTALL compile config.guess \
+	$(top_srcdir)/configure ChangeLog INSTALL config.guess \
 	config.sub install-sh missing
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/configure.ac
@@ -185,9 +185,9 @@ am__relativize = \
     dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \
   done; \
   reldir="$$dir2"
-DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.bz2
+DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.xz
 GZIP_ENV = --best
-DIST_TARGETS = dist-bzip2 dist-gzip
+DIST_TARGETS = dist-xz dist-gzip
 distuninstallcheck_listfiles = find . -type f -print
 am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
   | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
@@ -203,35 +203,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -243,7 +231,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -258,7 +245,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -271,10 +257,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
@@ -596,6 +579,7 @@ distdir: $(DISTFILES)
 dist-gzip: distdir
 	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
 	$(am__post_remove_distdir)
+
 dist-bzip2: distdir
 	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
 	$(am__post_remove_distdir)
@@ -603,7 +587,6 @@ dist-bzip2: distdir
 dist-lzip: distdir
 	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
 	$(am__post_remove_distdir)
-
 dist-xz: distdir
 	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
 	$(am__post_remove_distdir)
diff --git a/doc/xorg-docs/aclocal.m4 b/doc/xorg-docs/aclocal.m4
index d0a818e1e..97c5a19d2 100644
--- a/doc/xorg-docs/aclocal.m4
+++ b/doc/xorg-docs/aclocal.m4
@@ -13,8 +13,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
-[m4_warning([this file was generated for autoconf 2.69.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.71],,
+[m4_warning([this file was generated for autoconf 2.71.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically 'autoreconf'.])])
@@ -417,271 +417,6 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999-2012 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
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-# with or without modifications, as long as this notice is preserved.
-
-
-# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
-# written in clear, in which case automake, when reading aclocal.m4,
-# will think it sees a *use*, and therefore will trigger all it's
-# C support machinery.  Also note that it means that autoscan, seeing
-# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
-
-
-# _AM_DEPENDENCIES(NAME)
-# ----------------------
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-# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
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-#
-# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
-# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
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-      [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
-      [$1], [UPC],  [depcc="$UPC"  am_compiler_list=],
-      [$1], [GCJ],  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],
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-
-AC_CACHE_CHECK([dependency style of $depcc],
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-  # making a dummy file named 'D' -- because '-MD' means "put the output
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-  rm -rf conftest.dir
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
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-  # side effect of compilation, but ICC will put the dependencies in
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-  # directory.
-  mkdir sub
-
-  am_cv_$1_dependencies_compiler_type=none
-  if test "$am_compiler_list" = ""; then
-     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
-  fi
-  am__universal=false
-  m4_case([$1], [CC],
-    [case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac],
-    [CXX],
-    [case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac])
-
-  for depmode in $am_compiler_list; do
-    # Setup a source with many dependencies, because some compilers
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-    #
-    # We need to recreate these files for each test, as the compiler may
-    # overwrite some of them when testing with obscure command lines.
-    # This happens at least with the AIX C compiler.
-    : > sub/conftest.c
-    for i in 1 2 3 4 5 6; do
-      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 10 /bin/sh.
-      echo '/* dummy */' > sub/conftst$i.h
-    done
-    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
-    # We check with '-c' and '-o' for the sake of the "dashmstdout"
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-    # versions had trouble with output in subdirs.
-    am__obj=sub/conftest.${OBJEXT-o}
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-      # This compiler won't grok '-c -o', but also, the minuso test has
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-      # so weak that their functioning should not be impacted.
-      am__obj=conftest.${OBJEXT-o}
-      am__minus_obj=
-      ;;
-    none) break ;;
-    esac
-    if depmode=$depmode \
-       source=sub/conftest.c object=$am__obj \
-       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-         >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
-      if (grep 'ignoring option' conftest.err ||
-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_$1_dependencies_compiler_type=$depmode
-        break
-      fi
-    fi
-  done
-
-  cd ..
-  rm -rf conftest.dir
-else
-  am_cv_$1_dependencies_compiler_type=none
-fi
-])
-AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
-AM_CONDITIONAL([am__fastdep$1], [
-  test "x$enable_dependency_tracking" != xno \
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-])
-
-
-# AM_SET_DEPDIR
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-AC_DEFUN([AM_SET_DEPDIR],
-[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
-AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
-])
-
-
-# AM_DEP_TRACK
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-AC_DEFUN([AM_DEP_TRACK],
-[AC_ARG_ENABLE([dependency-tracking], [dnl
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-  [do not reject slow dependency extractors])
-AS_HELP_STRING(
-  [--disable-dependency-tracking],
-  [speeds up one-time build])])
-if test "x$enable_dependency_tracking" != xno; then
-  am_depcomp="$ac_aux_dir/depcomp"
-  AMDEPBACKSLASH='\'
-  am__nodep='_no'
-fi
-AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
-AC_SUBST([AMDEPBACKSLASH])dnl
-_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
-AC_SUBST([am__nodep])dnl
-_AM_SUBST_NOTMAKE([am__nodep])dnl
-])
-
-# Generate code to set up dependency tracking.              -*- Autoconf -*-
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-#
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-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-
-# _AM_OUTPUT_DEPENDENCY_COMMANDS
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-AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
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-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
-  esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`AS_DIRNAME("$mf")`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`AS_DIRNAME(["$file"])`
-      AS_MKDIR_P([$dirpart/$fdir])
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
-])# _AM_OUTPUT_DEPENDENCY_COMMANDS
-
-
-# AM_OUTPUT_DEPENDENCY_COMMANDS
-# -----------------------------
-# This macro should only be invoked once -- use via AC_REQUIRE.
-#
-# This code is only required when automatic dependency tracking
-# is enabled.  FIXME.  This creates each '.P' file that we will
-# need in order to bootstrap the dependency handling code.
-AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
-[AC_CONFIG_COMMANDS([depfiles],
-     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
-     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
-])
-
 # Do all the work for Automake.                             -*- Autoconf -*-
 
 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
@@ -913,56 +648,6 @@ AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 
 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 
-# Check to see how 'make' treats includes.	            -*- Autoconf -*-
-
-# Copyright (C) 2001-2012 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_MAKE_INCLUDE()
-# -----------------
-# Check to see how make treats includes.
-AC_DEFUN([AM_MAKE_INCLUDE],
-[am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
-	@echo this is the am__doit target
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-AC_MSG_CHECKING([for style of include used by $am_make])
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
-fi
-AC_SUBST([am__include])
-AC_SUBST([am__quote])
-AC_MSG_RESULT([$_am_result])
-rm -f confinc confmf
-])
-
 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 
 # Copyright (C) 1997-2012 Free Software Foundation, Inc.
@@ -1318,7 +1003,7 @@ AC_SUBST([am__untar])
 
 dnl xorg-macros.m4.  Generated from xorg-macros.m4.in xorgversion.m4 by configure.
 dnl
-dnl Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved.
+dnl Copyright (c) 2005, 2023, Oracle and/or its affiliates.
 dnl
 dnl Permission is hereby granted, free of charge, to any person obtaining a
 dnl copy of this software and associated documentation files (the "Software"),
@@ -1355,7 +1040,7 @@ dnl DEALINGS IN THE SOFTWARE.
 # See the "minimum version" comment for each macro you use to see what
 # version you require.
 m4_defun([XORG_MACROS_VERSION],[
-m4_define([vers_have], [1.19.2])
+m4_define([vers_have], [1.20.0])
 m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
 m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
 m4_if(m4_cmp(maj_have, maj_needed), 0,,
@@ -1376,7 +1061,7 @@ AM_MAINTAINER_MODE
 # such as man pages and config files
 AC_DEFUN([XORG_PROG_RAWCPP],[
 AC_REQUIRE([AC_PROG_CPP])
-AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}],
+AC_PATH_TOOL(RAWCPP, [cpp], [${CPP}],
    [$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib])
 
 # Check for flag to avoid builtin definitions - assumes unix is predefined,
@@ -1686,7 +1371,7 @@ AC_SUBST(MAKE_HTML)
 # Documentation tools are not always available on all platforms and sometimes
 # not at the appropriate level. This macro enables a module to test for the
 # presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-xmlto option, it allows maximum flexibilty in making decisions
+# the --with-xmlto option, it allows maximum flexibility in making decisions
 # as whether or not to use the xmlto package. When DEFAULT is not specified,
 # --with-xmlto assumes 'auto'.
 #
@@ -1900,7 +1585,7 @@ AM_CONDITIONAL([HAVE_PERL], [test "$have_perl" = yes])
 # Documentation tools are not always available on all platforms and sometimes
 # not at the appropriate level. This macro enables a module to test for the
 # presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-asciidoc option, it allows maximum flexibilty in making decisions
+# the --with-asciidoc option, it allows maximum flexibility in making decisions
 # as whether or not to use the asciidoc package. When DEFAULT is not specified,
 # --with-asciidoc assumes 'auto'.
 #
@@ -1970,7 +1655,7 @@ AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
 # Documentation tools are not always available on all platforms and sometimes
 # not at the appropriate level. This macro enables a module to test for the
 # presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-doxygen option, it allows maximum flexibilty in making decisions
+# the --with-doxygen option, it allows maximum flexibility in making decisions
 # as whether or not to use the doxygen package. When DEFAULT is not specified,
 # --with-doxygen assumes 'auto'.
 #
@@ -2054,7 +1739,7 @@ AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
 # Documentation tools are not always available on all platforms and sometimes
 # not at the appropriate level. This macro enables a module to test for the
 # presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-groff option, it allows maximum flexibilty in making decisions
+# the --with-groff option, it allows maximum flexibility in making decisions
 # as whether or not to use the groff package. When DEFAULT is not specified,
 # --with-groff assumes 'auto'.
 #
@@ -2162,7 +1847,7 @@ AM_CONDITIONAL([HAVE_GROFF_HTML], [test "$have_groff_html" = yes])
 # Documentation tools are not always available on all platforms and sometimes
 # not at the appropriate level. This macro enables a module to test for the
 # presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-fop option, it allows maximum flexibilty in making decisions
+# the --with-fop option, it allows maximum flexibility in making decisions
 # as whether or not to use the fop package. When DEFAULT is not specified,
 # --with-fop assumes 'auto'.
 #
@@ -2256,7 +1941,7 @@ AC_SUBST([M4], [$ac_cv_path_M4])
 # Documentation tools are not always available on all platforms and sometimes
 # not at the appropriate level. This macro enables a module to test for the
 # presence of the tool and obtain it's path in separate variables. Coupled with
-# the --with-ps2pdf option, it allows maximum flexibilty in making decisions
+# the --with-ps2pdf option, it allows maximum flexibility in making decisions
 # as whether or not to use the ps2pdf package. When DEFAULT is not specified,
 # --with-ps2pdf assumes 'auto'.
 #
@@ -2311,7 +1996,7 @@ AM_CONDITIONAL([HAVE_PS2PDF], [test "$have_ps2pdf" = yes])
 # not at the appropriate level. This macro enables a builder to skip all
 # documentation targets except traditional man pages.
 # Combined with the specific tool checking macros XORG_WITH_*, it provides
-# maximum flexibilty in controlling documentation building.
+# maximum flexibility in controlling documentation building.
 # Refer to:
 # XORG_WITH_XMLTO         --with-xmlto
 # XORG_WITH_ASCIIDOC      --with-asciidoc
@@ -2344,7 +2029,7 @@ AC_MSG_RESULT([$build_docs])
 #
 # This macro enables a builder to skip all developer documentation.
 # Combined with the specific tool checking macros XORG_WITH_*, it provides
-# maximum flexibilty in controlling documentation building.
+# maximum flexibility in controlling documentation building.
 # Refer to:
 # XORG_WITH_XMLTO         --with-xmlto
 # XORG_WITH_ASCIIDOC      --with-asciidoc
@@ -2377,7 +2062,7 @@ AC_MSG_RESULT([$build_devel_docs])
 #
 # This macro enables a builder to skip all functional specification targets.
 # Combined with the specific tool checking macros XORG_WITH_*, it provides
-# maximum flexibilty in controlling documentation building.
+# maximum flexibility in controlling documentation building.
 # Refer to:
 # XORG_WITH_XMLTO         --with-xmlto
 # XORG_WITH_ASCIIDOC      --with-asciidoc
@@ -2852,7 +2537,11 @@ AM_CONDITIONAL(MAKE_LINT_LIB, [test x$make_lint_lib != xno])
 AC_DEFUN([XORG_COMPILER_BRAND], [
 AC_LANG_CASE(
 	[C], [
-		AC_REQUIRE([AC_PROG_CC_C99])
+		dnl autoconf-2.70 folded AC_PROG_CC_C99 into AC_PROG_CC
+		dnl and complains that AC_PROG_CC_C99 is obsolete
+		m4_version_prereq([2.70],
+			[AC_REQUIRE([AC_PROG_CC])],
+			[AC_REQUIRE([AC_PROG_CC_C99])])
 	],
 	[C++], [
 		AC_REQUIRE([AC_PROG_CXX])
@@ -2868,7 +2557,7 @@ AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"])
 # Minimum version: 1.16.0
 #
 # Test if the compiler works when passed the given flag as a command line argument.
-# If it succeeds, the flag is appeneded to the given variable.  If not, it tries the
+# If it succeeds, the flag is appended to the given variable.  If not, it tries the
 # next flag in the list until there are no more options.
 #
 # Note that this does not guarantee that the compiler supports the flag as some
@@ -2884,7 +2573,11 @@ AC_LANG_COMPILER_REQUIRE
 
 AC_LANG_CASE(
 	[C], [
-		AC_REQUIRE([AC_PROG_CC_C99])
+		dnl autoconf-2.70 folded AC_PROG_CC_C99 into AC_PROG_CC
+		dnl and complains that AC_PROG_CC_C99 is obsolete
+		m4_version_prereq([2.70],
+			[AC_REQUIRE([AC_PROG_CC])],
+			[AC_REQUIRE([AC_PROG_CC_C99])])
 		define([PREFIX], [C])
 		define([CACHE_PREFIX], [cc])
 		define([COMPILER], [$CC])
@@ -3025,7 +2718,7 @@ XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op])
 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align])
 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])
 
-# Turn some warnings into errors, so we don't accidently get successful builds
+# Turn some warnings into errors, so we don't accidentally get successful builds
 # when there are problems that should be fixed.
 
 if test "x$SELECTIVE_WERROR" = "xyes" ; then
@@ -3134,23 +2827,35 @@ AC_SUBST([BASE_]PREFIX[FLAGS])
 AC_LANG_CASE([C], AC_SUBST([CWARNFLAGS]))
 ]) # XORG_STRICT_OPTION
 
+# XORG_DEFAULT_NOCODE_OPTIONS
+# ---------------------------
+# Minimum version: 1.20.0
+#
+# Defines default options for X.Org modules which don't compile code,
+# such as fonts, bitmaps, cursors, and docs.
+#
+AC_DEFUN([XORG_DEFAULT_NOCODE_OPTIONS], [
+AC_REQUIRE([AC_PROG_INSTALL])
+XORG_RELEASE_VERSION
+XORG_CHANGELOG
+XORG_INSTALL
+XORG_MANPAGE_SECTIONS
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
+    [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
+]) # XORG_DEFAULT_NOCODE_OPTIONS
+
 # XORG_DEFAULT_OPTIONS
 # --------------------
 # Minimum version: 1.3.0
 #
-# Defines default options for X.Org modules.
+# Defines default options for X.Org modules which compile code.
 #
 AC_DEFUN([XORG_DEFAULT_OPTIONS], [
 AC_REQUIRE([AC_PROG_INSTALL])
 XORG_COMPILER_FLAGS
 XORG_CWARNFLAGS
 XORG_STRICT_OPTION
-XORG_RELEASE_VERSION
-XORG_CHANGELOG
-XORG_INSTALL
-XORG_MANPAGE_SECTIONS
-m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])],
-    [AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
+XORG_DEFAULT_NOCODE_OPTIONS
 ]) # XORG_DEFAULT_OPTIONS
 
 # XORG_INSTALL()
diff --git a/doc/xorg-docs/configure b/doc/xorg-docs/configure
index 7daa7bbee..d168b61a0 100644
--- a/doc/xorg-docs/configure
+++ b/doc/xorg-docs/configure
@@ -1,11 +1,12 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for xorg-docs 1.7.2.
+# Generated by GNU Autoconf 2.71 for xorg-docs 1.7.3.
 #
-# Report bugs to <https://gitlab.freedesktop.org/xorg/doc/xorg-docs/issues>.
+# Report bugs to <https://gitlab.freedesktop.org/xorg/doc/xorg-docs/-/issues>.
 #
 #
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
+# Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -16,14 +17,16 @@
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
-else
+else $as_nop
   case `(set -o) 2>/dev/null` in #(
   *posix*) :
     set -o posix ;; #(
@@ -33,46 +36,46 @@ esac
 fi
 
 
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
 as_nl='
 '
 export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" ""	$as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
 
 # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
   PATH_SEPARATOR=:
   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -81,13 +84,6 @@ if test "${PATH_SEPARATOR+set}" != set; then
 fi
 
 
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
 # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
@@ -96,8 +92,12 @@ case $0 in #((
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
   done
 IFS=$as_save_IFS
 
@@ -109,30 +109,10 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   exit 1
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 # Use a proper internal environment variable to ensure we don't fall
   # into an infinite loop, continuously re-executing ourselves.
@@ -154,20 +134,22 @@ esac
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
   fi
   # We don't want this to propagate to other subprocesses.
           { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+  as_bourne_compatible="as_nop=:
+if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '\${1+\"\$@\"}'='\"\$@\"'
   setopt NO_GLOB_SUBST
-else
+else \$as_nop
   case \`(set -o) 2>/dev/null\` in #(
   *posix*) :
     set -o posix ;; #(
@@ -187,42 +169,53 @@ as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
-if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+if ( set x; as_fn_ret_success y && test x = \"\$1\" )
+then :
 
-else
+else \$as_nop
   exitcode=1; echo positional parameters were not saved.
 fi
 test x\$exitcode = x0 || exit 1
+blah=\$(echo \$(echo blah))
+test x\"\$blah\" = xblah || exit 1
 test -x / || exit 1"
   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
+  if (eval "$as_required") 2>/dev/null
+then :
   as_have_required=yes
-else
+else $as_nop
   as_have_required=no
 fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
+then :
 
-else
+else $as_nop
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 as_found=false
 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
   as_found=:
   case $as_dir in #(
 	 /*)
 	   for as_base in sh bash ksh sh5; do
 	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
+	     as_shell=$as_dir$as_base
 	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+		    as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
   CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+		   if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
+then :
   break 2
 fi
 fi
@@ -230,14 +223,21 @@ fi
        esac
   as_found=false
 done
-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
-	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
-  CONFIG_SHELL=$SHELL as_have_required=yes
-fi; }
 IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+  if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+	      as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
+then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi
+fi
 
 
-      if test "x$CONFIG_SHELL" != x; then :
+      if test "x$CONFIG_SHELL" != x
+then :
   export CONFIG_SHELL
              # We cannot yet assume a decent shell, so we have to provide a
 # neutralization value for shells without unset; and this also
@@ -255,19 +255,20 @@ esac
 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 # Admittedly, this is quite paranoid, since all the known shells bail
 # out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
 exit 255
 fi
 
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+    if test x$as_have_required = xno
+then :
+  printf "%s\n" "$0: This script requires a shell more modern than all"
+  printf "%s\n" "$0: the shells that I found on your system."
+  if test ${ZSH_VERSION+y} ; then
+    printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
   else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org and
-$0: https://gitlab.freedesktop.org/xorg/doc/xorg-docs/issues
+    printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and
+$0: https://gitlab.freedesktop.org/xorg/doc/xorg-docs/-/issues
 $0: about your system, including any error possibly output
 $0: before this message. Then install a modern shell, or
 $0: manually run the script under such a shell if you do
@@ -295,6 +296,7 @@ as_fn_unset ()
 }
 as_unset=as_fn_unset
 
+
 # as_fn_set_status STATUS
 # -----------------------
 # Set $? to STATUS, without forking.
@@ -312,6 +314,14 @@ as_fn_exit ()
   as_fn_set_status $1
   exit $1
 } # as_fn_exit
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+  return $?
+}
+as_nop=as_fn_nop
 
 # as_fn_mkdir_p
 # -------------
@@ -326,7 +336,7 @@ as_fn_mkdir_p ()
     as_dirs=
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
       as_dirs="'$as_qdir' $as_dirs"
@@ -335,7 +345,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_dir" : 'X\(//\)[^/]' \| \
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -374,12 +384,13 @@ as_fn_executable_p ()
 # advantage of any shell optimizations that allow amortized linear growth over
 # repeated appends, instead of the typical quadratic growth present in naive
 # implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
   eval 'as_fn_append ()
   {
     eval $1+=\$2
   }'
-else
+else $as_nop
   as_fn_append ()
   {
     eval $1=\$$1\$2
@@ -391,18 +402,27 @@ fi # as_fn_append
 # Perform arithmetic evaluation on the ARGs, and store the result in the
 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
   eval 'as_fn_arith ()
   {
     as_val=$(( $* ))
   }'
-else
+else $as_nop
   as_fn_arith ()
   {
     as_val=`expr "$@" || test $? -eq 1`
   }
 fi # as_fn_arith
 
+# as_fn_nop
+# ---------
+# Do nothing but, unlike ":", preserve the value of $?.
+as_fn_nop ()
+{
+  return $?
+}
+as_nop=as_fn_nop
 
 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 # ----------------------------------------
@@ -414,9 +434,9 @@ as_fn_error ()
   as_status=$1; test $as_status -eq 0 && as_status=1
   if test "$4"; then
     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $2" >&2
+  printf "%s\n" "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -443,7 +463,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -487,7 +507,7 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
       s/-\n.*//
     ' >$as_me.lineno &&
   chmod +x "$as_me.lineno" ||
-    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+    { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 
   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
   # already done that, so ensure we don't try to do so again and fall
@@ -501,6 +521,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
   exit
 }
 
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
 ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((
 -n*)
@@ -514,6 +538,13 @@ case `echo -n x` in #(((((
   ECHO_N='-n';;
 esac
 
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n.  New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
+
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
@@ -641,51 +672,13 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='xorg-docs'
 PACKAGE_TARNAME='xorg-docs'
-PACKAGE_VERSION='1.7.2'
-PACKAGE_STRING='xorg-docs 1.7.2'
-PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/doc/xorg-docs/issues'
+PACKAGE_VERSION='1.7.3'
+PACKAGE_STRING='xorg-docs 1.7.3'
+PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/doc/xorg-docs/-/issues'
 PACKAGE_URL=''
 
 ac_unique_file="Makefile.am"
-# Factoring default headers for most tests.
-ac_includes_default="\
-#include <stdio.h>
-#ifdef HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#ifdef HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-#ifdef STDC_HEADERS
-# include <stdlib.h>
-# include <stddef.h>
-#else
-# ifdef HAVE_STDLIB_H
-#  include <stdlib.h>
-# endif
-#endif
-#ifdef HAVE_STRING_H
-# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
-#  include <memory.h>
-# endif
-# include <string.h>
-#endif
-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-#ifdef HAVE_STDINT_H
-# include <stdint.h>
-#endif
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif"
-
-ac_subst_vars='am__EXEEXT_FALSE
-am__EXEEXT_TRUE
-LTLIBOBJS
+ac_subst_vars='LTLIBOBJS
 LIBOBJS
 HAVE_STYLESHEETS_FALSE
 HAVE_STYLESHEETS_TRUE
@@ -739,29 +732,6 @@ PKG_CONFIG_LIBDIR
 PKG_CONFIG_PATH
 PKG_CONFIG
 CHANGELOG_CMD
-STRICT_CFLAGS
-CWARNFLAGS
-BASE_CFLAGS
-EGREP
-GREP
-CPP
-am__fastdepCC_FALSE
-am__fastdepCC_TRUE
-CCDEPMODE
-am__nodep
-AMDEPBACKSLASH
-AMDEP_FALSE
-AMDEP_TRUE
-am__quote
-am__include
-DEPDIR
-OBJEXT
-EXEEXT
-ac_ct_CC
-CPPFLAGS
-LDFLAGS
-CFLAGS
-CC
 MAINT
 MAINTAINER_MODE_FALSE
 MAINTAINER_MODE_TRUE
@@ -831,9 +801,6 @@ ac_subst_files=''
 ac_user_opts='
 enable_option_checking
 enable_maintainer_mode
-enable_dependency_tracking
-enable_selective_werror
-enable_strict_compilation
 enable_silent_rules
 enable_docs
 enable_specs
@@ -844,12 +811,6 @@ with_fop
       ac_precious_vars='build_alias
 host_alias
 target_alias
-CC
-CFLAGS
-LDFLAGS
-LIBS
-CPPFLAGS
-CPP
 PKG_CONFIG
 PKG_CONFIG_PATH
 PKG_CONFIG_LIBDIR
@@ -924,8 +885,6 @@ do
   *)    ac_optarg=yes ;;
   esac
 
-  # Accept the important Cygnus configure options, so we can diagnose typos.
-
   case $ac_dashdash$ac_option in
   --)
     ac_dashdash=yes ;;
@@ -966,9 +925,9 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: \`$ac_useropt'"
     ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
       *"
 "enable_$ac_useropt"
@@ -992,9 +951,9 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: \`$ac_useropt'"
     ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
       *"
 "enable_$ac_useropt"
@@ -1205,9 +1164,9 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: \`$ac_useropt'"
     ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
       *"
 "with_$ac_useropt"
@@ -1221,9 +1180,9 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error $? "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: \`$ac_useropt'"
     ac_useropt_orig=$ac_useropt
-    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
       *"
 "with_$ac_useropt"
@@ -1267,9 +1226,9 @@ Try \`$0 --help' for more information"
 
   *)
     # FIXME: should be removed in autoconf 3.0.
-    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
-      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+      printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
     ;;
 
@@ -1285,7 +1244,7 @@ if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
-    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+    *)     printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
 
@@ -1349,7 +1308,7 @@ $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_myself" : 'X\(//\)[^/]' \| \
 	 X"$as_myself" : 'X\(//\)$' \| \
 	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_myself" |
+printf "%s\n" X"$as_myself" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -1406,7 +1365,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures xorg-docs 1.7.2 to adapt to many kinds of systems.
+\`configure' configures xorg-docs 1.7.3 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1477,7 +1436,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of xorg-docs 1.7.2:";;
+     short | recursive ) echo "Configuration of xorg-docs 1.7.3:";;
    esac
   cat <<\_ACEOF
 
@@ -1488,16 +1447,6 @@ Optional Features:
   --enable-maintainer-mode
                           enable make rules and dependencies not useful (and
                           sometimes confusing) to the casual installer
-  --enable-dependency-tracking
-                          do not reject slow dependency extractors
-  --disable-dependency-tracking
-                          speeds up one-time build
-  --disable-selective-werror
-                          Turn off selective compiler errors. (default:
-                          enabled)
-  --enable-strict-compilation
-                          Enable all warnings from compiler and make them
-                          errors (default: disabled)
   --enable-silent-rules   less verbose build output (undo: "make V=1")
   --disable-silent-rules  verbose build output (undo: "make V=0")
   --enable-docs           Enable building the documentation (default: yes)
@@ -1513,14 +1462,6 @@ Optional Packages:
   --with-fop              Use fop to regenerate documentation (default: auto)
 
 Some influential environment variables:
-  CC          C compiler command
-  CFLAGS      C compiler flags
-  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
-              nonstandard directory <lib dir>
-  LIBS        libraries to pass to the linker, e.g. -l<library>
-  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
-              you have headers in a nonstandard directory <include dir>
-  CPP         C preprocessor
   PKG_CONFIG  path to pkg-config utility
   PKG_CONFIG_PATH
               directories to add to pkg-config's search path
@@ -1533,7 +1474,7 @@ Some influential environment variables:
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 
-Report bugs to <https://gitlab.freedesktop.org/xorg/doc/xorg-docs/issues>.
+Report bugs to <https://gitlab.freedesktop.org/xorg/doc/xorg-docs/-/issues>.
 _ACEOF
 ac_status=$?
 fi
@@ -1549,9 +1490,9 @@ if test "$ac_init_help" = "recursive"; then
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -1579,7 +1520,8 @@ esac
 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
 
     cd "$ac_dir" || { ac_status=$?; continue; }
-    # Check for guested configure.
+    # Check for configure.gnu first; this name is used for a wrapper for
+    # Metaconfig's "Configure" on case-insensitive file systems.
     if test -f "$ac_srcdir/configure.gnu"; then
       echo &&
       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
@@ -1587,7 +1529,7 @@ ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
       echo &&
       $SHELL "$ac_srcdir/configure" --help=recursive
     else
-      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+      printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
     fi || ac_status=$?
     cd "$ac_pwd" || { ac_status=$?; break; }
   done
@@ -1596,10 +1538,10 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-xorg-docs configure 1.7.2
-generated by GNU Autoconf 2.69
+xorg-docs configure 1.7.3
+generated by GNU Autoconf 2.71
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1609,254 +1551,34 @@ fi
 ## ------------------------ ##
 ## Autoconf initialization. ##
 ## ------------------------ ##
+ac_configure_args_raw=
+for ac_arg
+do
+  case $ac_arg in
+  *\'*)
+    ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+  esac
+  as_fn_append ac_configure_args_raw " '$ac_arg'"
+done
 
-# ac_fn_c_try_compile LINENO
-# --------------------------
-# Try to compile conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext
-  if { { ac_try="$ac_compile"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_compile") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_compile
-
-# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
-# ---------------------------------------------
-# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
-# accordingly.
-ac_fn_c_check_decl ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  as_decl_name=`echo $2|sed 's/ *(.*//'`
-  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
-$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-#ifndef $as_decl_name
-#ifdef __cplusplus
-  (void) $as_decl_use;
-#else
-  (void) $as_decl_name;
-#endif
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_decl
-
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_cpp ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } > conftest.i && {
-	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-    ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_cpp
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists and can be compiled using the include files in
-# INCLUDES, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_compile ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_compile
-
-# ac_fn_c_try_link LINENO
-# -----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
+case $ac_configure_args_raw in
+  *$as_nl*)
+    ac_safe_unquote= ;;
+  *)
+    ac_unsafe_z='|&;<>()$`\\"*?[ ''	' # This string ends in space, tab.
+    ac_unsafe_a="$ac_unsafe_z#~"
+    ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
+    ac_configure_args_raw=`      printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
 esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_c_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 test -x conftest$ac_exeext
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_retval=1
-fi
-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_link
 cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by xorg-docs $as_me 1.7.2, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+It was created by xorg-docs $as_me 1.7.3, which was
+generated by GNU Autoconf 2.71.  Invocation command line was
 
-  $ $0 $@
+  $ $0$ac_configure_args_raw
 
 _ACEOF
 exec 5>>config.log
@@ -1889,8 +1611,12 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    $as_echo "PATH: $as_dir"
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    printf "%s\n" "PATH: $as_dir"
   done
 IFS=$as_save_IFS
 
@@ -1925,7 +1651,7 @@ do
     | -silent | --silent | --silen | --sile | --sil)
       continue ;;
     *\'*)
-      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+      ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
     esac
     case $ac_pass in
     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
@@ -1960,11 +1686,13 @@ done
 # WARNING: Use '\'' to represent an apostrophe within the trap.
 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
 trap 'exit_status=$?
+  # Sanitize IFS.
+  IFS=" ""	$as_nl"
   # Save into config.log some information that might help in debugging.
   {
     echo
 
-    $as_echo "## ---------------- ##
+    printf "%s\n" "## ---------------- ##
 ## Cache variables. ##
 ## ---------------- ##"
     echo
@@ -1975,8 +1703,8 @@ trap 'exit_status=$?
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
@@ -2000,7 +1728,7 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 )
     echo
 
-    $as_echo "## ----------------- ##
+    printf "%s\n" "## ----------------- ##
 ## Output variables. ##
 ## ----------------- ##"
     echo
@@ -2008,14 +1736,14 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
     do
       eval ac_val=\$$ac_var
       case $ac_val in
-      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
       esac
-      $as_echo "$ac_var='\''$ac_val'\''"
+      printf "%s\n" "$ac_var='\''$ac_val'\''"
     done | sort
     echo
 
     if test -n "$ac_subst_files"; then
-      $as_echo "## ------------------- ##
+      printf "%s\n" "## ------------------- ##
 ## File substitutions. ##
 ## ------------------- ##"
       echo
@@ -2023,15 +1751,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       do
 	eval ac_val=\$$ac_var
 	case $ac_val in
-	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
 	esac
-	$as_echo "$ac_var='\''$ac_val'\''"
+	printf "%s\n" "$ac_var='\''$ac_val'\''"
       done | sort
       echo
     fi
 
     if test -s confdefs.h; then
-      $as_echo "## ----------- ##
+      printf "%s\n" "## ----------- ##
 ## confdefs.h. ##
 ## ----------- ##"
       echo
@@ -2039,8 +1767,8 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       echo
     fi
     test "$ac_signal" != 0 &&
-      $as_echo "$as_me: caught signal $ac_signal"
-    $as_echo "$as_me: exit $exit_status"
+      printf "%s\n" "$as_me: caught signal $ac_signal"
+    printf "%s\n" "$as_me: exit $exit_status"
   } >&5
   rm -f core *.core core.conftest.* &&
     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
@@ -2054,63 +1782,48 @@ ac_signal=0
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -f -r conftest* confdefs.h
 
-$as_echo "/* confdefs.h */" > confdefs.h
+printf "%s\n" "/* confdefs.h */" > confdefs.h
 
 # Predefined preprocessor variables.
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
-_ACEOF
+printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
-_ACEOF
+printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
-_ACEOF
+printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
-_ACEOF
+printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_URL "$PACKAGE_URL"
-_ACEOF
+printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
 
 
 # Let the site file select an alternate cache file if it wants to.
 # Prefer an explicitly selected file to automatically selected ones.
-ac_site_file1=NONE
-ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  # We do not want a PATH search for config.site.
-  case $CONFIG_SITE in #((
-    -*)  ac_site_file1=./$CONFIG_SITE;;
-    */*) ac_site_file1=$CONFIG_SITE;;
-    *)   ac_site_file1=./$CONFIG_SITE;;
-  esac
+  ac_site_files="$CONFIG_SITE"
 elif test "x$prefix" != xNONE; then
-  ac_site_file1=$prefix/share/config.site
-  ac_site_file2=$prefix/etc/config.site
+  ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
 else
-  ac_site_file1=$ac_default_prefix/share/config.site
-  ac_site_file2=$ac_default_prefix/etc/config.site
+  ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 fi
-for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+
+for ac_site_file in $ac_site_files
 do
-  test "x$ac_site_file" = xNONE && continue
-  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
-$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+  case $ac_site_file in #(
+  */*) :
+     ;; #(
+  *) :
+    ac_site_file=./$ac_site_file ;;
+esac
+  if test -f "$ac_site_file" && test -r "$ac_site_file"; then
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
     . "$ac_site_file" \
-      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+      || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file
 See \`config.log' for more details" "$LINENO" 5; }
   fi
@@ -2120,19 +1833,117 @@ if test -r "$cache_file"; then
   # Some versions of bash will fail to source /dev/null (special files
   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
-$as_echo "$as_me: loading cache $cache_file" >&6;}
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
       [\\/]* | ?:[\\/]* ) . "$cache_file";;
       *)                      . "./$cache_file";;
     esac
   fi
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
-$as_echo "$as_me: creating cache $cache_file" >&6;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
   >$cache_file
 fi
 
+
+# Auxiliary files required by this configure script.
+ac_aux_files="config.guess config.sub missing install-sh"
+
+# Locations in which to look for auxiliary files.
+ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.."
+
+# Search for a directory containing all of the required auxiliary files,
+# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates.
+# If we don't find one directory that contains all the files we need,
+# we report the set of missing files from the *first* directory in
+# $ac_aux_dir_candidates and give up.
+ac_missing_aux_files=""
+ac_first_candidate=:
+printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in $ac_aux_dir_candidates
+do
+  IFS=$as_save_IFS
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+  as_found=:
+
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}:  trying $as_dir" >&5
+  ac_aux_dir_found=yes
+  ac_install_sh=
+  for ac_aux in $ac_aux_files
+  do
+    # As a special case, if "install-sh" is required, that requirement
+    # can be satisfied by any of "install-sh", "install.sh", or "shtool",
+    # and $ac_install_sh is set appropriately for whichever one is found.
+    if test x"$ac_aux" = x"install-sh"
+    then
+      if test -f "${as_dir}install-sh"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install-sh found" >&5
+        ac_install_sh="${as_dir}install-sh -c"
+      elif test -f "${as_dir}install.sh"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}install.sh found" >&5
+        ac_install_sh="${as_dir}install.sh -c"
+      elif test -f "${as_dir}shtool"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}shtool found" >&5
+        ac_install_sh="${as_dir}shtool install -c"
+      else
+        ac_aux_dir_found=no
+        if $ac_first_candidate; then
+          ac_missing_aux_files="${ac_missing_aux_files} install-sh"
+        else
+          break
+        fi
+      fi
+    else
+      if test -f "${as_dir}${ac_aux}"; then
+        printf "%s\n" "$as_me:${as_lineno-$LINENO}:   ${as_dir}${ac_aux} found" >&5
+      else
+        ac_aux_dir_found=no
+        if $ac_first_candidate; then
+          ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}"
+        else
+          break
+        fi
+      fi
+    fi
+  done
+  if test "$ac_aux_dir_found" = yes; then
+    ac_aux_dir="$as_dir"
+    break
+  fi
+  ac_first_candidate=false
+
+  as_found=false
+done
+IFS=$as_save_IFS
+if $as_found
+then :
+
+else $as_nop
+  as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5
+fi
+
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+if test -f "${ac_aux_dir}config.guess"; then
+  ac_config_guess="$SHELL ${ac_aux_dir}config.guess"
+fi
+if test -f "${ac_aux_dir}config.sub"; then
+  ac_config_sub="$SHELL ${ac_aux_dir}config.sub"
+fi
+if test -f "$ac_aux_dir/configure"; then
+  ac_configure="$SHELL ${ac_aux_dir}configure"
+fi
+
 # Check that the precious variables saved in the cache have kept the same
 # value.
 ac_cache_corrupted=false
@@ -2143,12 +1954,12 @@ for ac_var in $ac_precious_vars; do
   eval ac_new_val=\$ac_env_${ac_var}_value
   case $ac_old_set,$ac_new_set in
     set,)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,set)
-      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
-$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
       ac_cache_corrupted=: ;;
     ,);;
     *)
@@ -2157,24 +1968,24 @@ $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
 	ac_old_val_w=`echo x $ac_old_val`
 	ac_new_val_w=`echo x $ac_new_val`
 	if test "$ac_old_val_w" != "$ac_new_val_w"; then
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
-$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
 	  ac_cache_corrupted=:
 	else
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
-$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+	  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
 	  eval $ac_var=\$ac_old_val
 	fi
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
-$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
-	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
-$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+printf "%s\n" "$as_me:   former value:  \`$ac_old_val'" >&2;}
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+printf "%s\n" "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
   # Pass precious variables to config.status.
   if test "$ac_new_set" = set; then
     case $ac_new_val in
-    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
     *) ac_arg=$ac_var=$ac_new_val ;;
     esac
     case " $ac_configure_args " in
@@ -2184,11 +1995,12 @@ $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
   fi
 done
 if $ac_cache_corrupted; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
-$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
+	    and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -2206,36 +2018,9 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 # Initialize Automake
 am__api_version='1.12'
 
-ac_aux_dir=
-for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
-  if test -f "$ac_dir/install-sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f "$ac_dir/install.sh"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  elif test -f "$ac_dir/shtool"; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/shtool install -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
-fi
-
-# These three variables are undocumented and unsupported,
-# and are intended to be withdrawn in a future Autoconf release.
-# They can cause serious problems if a builder's source tree is in a directory
-# whose full name contains unusual characters.
-ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
-ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 
-# Find a good install program.  We prefer a C program (faster),
+  # Find a good install program.  We prefer a C program (faster),
 # so one script is as good as another.  But avoid the broken or
 # incompatible versions:
 # SysV /etc/install, /usr/sbin/install
@@ -2249,20 +2034,25 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 # OS/2's system install, which has a completely different semantic
 # ./install, which can be erroneously created by make from ./install.sh.
 # Reject install programs that cannot install multiple files.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
-$as_echo_n "checking for a BSD-compatible install... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+printf %s "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
-if ${ac_cv_path_install+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+if test ${ac_cv_path_install+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in #((
-  ./ | .// | /[cC]/* | \
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    # Account for fact that we put trailing slashes in our PATH walk.
+case $as_dir in #((
+  ./ | /[cC]/* | \
   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
   /usr/ucb/* ) ;;
@@ -2272,13 +2062,13 @@ case $as_dir/ in #((
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+	if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then
 	  if test $ac_prog = install &&
-	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
 	    :
 	  elif test $ac_prog = install &&
-	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+	    grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # program-specific install script used by HP pwplus--don't use.
 	    :
 	  else
@@ -2286,12 +2076,12 @@ case $as_dir/ in #((
 	    echo one > conftest.one
 	    echo two > conftest.two
 	    mkdir conftest.dir
-	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+	    if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" &&
 	      test -s conftest.one && test -s conftest.two &&
 	      test -s conftest.dir/conftest.one &&
 	      test -s conftest.dir/conftest.two
 	    then
-	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+	      ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c"
 	      break 3
 	    fi
 	  fi
@@ -2307,7 +2097,7 @@ IFS=$as_save_IFS
 rm -rf conftest.one conftest.two conftest.dir
 
 fi
-  if test "${ac_cv_path_install+set}" = set; then
+  if test ${ac_cv_path_install+y}; then
     INSTALL=$ac_cv_path_install
   else
     # As a last resort, use the slow shell script.  Don't cache a
@@ -2317,8 +2107,8 @@ fi
     INSTALL=$ac_install_sh
   fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
-$as_echo "$INSTALL" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+printf "%s\n" "$INSTALL" >&6; }
 
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
@@ -2328,8 +2118,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
 
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
-$as_echo_n "checking whether build environment is sane... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+printf %s "checking whether build environment is sane... " >&6; }
 # Reject unsafe characters in $srcdir or the absolute working directory
 # name.  Accept space and tab only in the latter.
 am_lf='
@@ -2383,8 +2173,8 @@ else
    as_fn_error $? "newly created file is older than distributed files!
 Check your system clock" "$LINENO" 5
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 # If we didn't sleep, we still need to ensure time stamps of config.status and
 # generated files are strictly newer.
 am_sleep_pid=
@@ -2403,12 +2193,13 @@ test "$program_suffix" != NONE &&
 # Double any \ or $.
 # By default was `s,x,x', remove it if useless.
 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
-program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"`
 
 # expand $ac_aux_dir to an absolute path
 am_aux_dir=`cd $ac_aux_dir && pwd`
 
-if test x"${MISSING+set}" != xset; then
+
+  if test x"${MISSING+set}" != xset; then
   case $am_aux_dir in
   *\ * | *\	*)
     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
@@ -2421,8 +2212,8 @@ if eval "$MISSING --run true"; then
   am_missing_run="$MISSING --run "
 else
   am_missing_run=
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
-$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
 fi
 
 if test x"${install_sh}" != xset; then
@@ -2442,11 +2233,12 @@ if test "$cross_compiling" != no; then
   if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_STRIP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$STRIP"; then
   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
 else
@@ -2454,11 +2246,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2469,11 +2265,11 @@ fi
 fi
 STRIP=$ac_cv_prog_STRIP
 if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+printf "%s\n" "$STRIP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -2482,11 +2278,12 @@ if test -z "$ac_cv_prog_STRIP"; then
   ac_ct_STRIP=$STRIP
   # Extract the first word of "strip", so it can be a program name with args.
 set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_ac_ct_STRIP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$ac_ct_STRIP"; then
   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
 else
@@ -2494,11 +2291,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2509,11 +2310,11 @@ fi
 fi
 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
 if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+printf "%s\n" "$ac_ct_STRIP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
   if test "x$ac_ct_STRIP" = x; then
@@ -2521,8 +2322,8 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
     STRIP=$ac_ct_STRIP
@@ -2534,25 +2335,31 @@ fi
 fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
-$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5
+printf %s "checking for a race-free mkdir -p... " >&6; }
 if test -z "$MKDIR_P"; then
-  if ${ac_cv_path_mkdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+  if test ${ac_cv_path_mkdir+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_prog in mkdir gmkdir; do
 	 for ac_exec_ext in '' $ac_executable_extensions; do
-	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
-	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
-	     'mkdir (GNU coreutils) '* | \
-	     'mkdir (coreutils) '* | \
+	   as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue
+	   case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #(
+	     'mkdir ('*'coreutils) '* | \
+	     'BusyBox '* | \
 	     'mkdir (fileutils) '4.1*)
-	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+	       ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext
 	       break 3;;
 	   esac
 	 done
@@ -2563,7 +2370,7 @@ IFS=$as_save_IFS
 fi
 
   test -d ./--version && rmdir ./--version
-  if test "${ac_cv_path_mkdir+set}" = set; then
+  if test ${ac_cv_path_mkdir+y}; then
     MKDIR_P="$ac_cv_path_mkdir -p"
   else
     # As a last resort, use the slow shell script.  Don't cache a
@@ -2573,18 +2380,19 @@ fi
     MKDIR_P="$ac_install_sh -d"
   fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
-$as_echo "$MKDIR_P" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+printf "%s\n" "$MKDIR_P" >&6; }
 
 for ac_prog in gawk mawk nawk awk
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AWK+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_prog_AWK+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test -n "$AWK"; then
   ac_cv_prog_AWK="$AWK" # Let the user override the test.
 else
@@ -2592,11 +2400,15 @@ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
     ac_cv_prog_AWK="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -2607,24 +2419,25 @@ fi
 fi
 AWK=$ac_cv_prog_AWK
 if test -n "$AWK"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
-$as_echo "$AWK" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+printf "%s\n" "$AWK" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
   test -n "$AWK" && break
 done
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
-$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
-ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval test \${ac_cv_prog_make_${ac_make}_set+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   cat >conftest.make <<\_ACEOF
 SHELL = /bin/sh
 all:
@@ -2640,12 +2453,12 @@ esac
 rm -f conftest.make
 fi
 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
   SET_MAKE=
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
   SET_MAKE="MAKE=${MAKE-make}"
 fi
 
@@ -2680,17 +2493,13 @@ fi
 
 # Define the identity of the package.
  PACKAGE='xorg-docs'
- VERSION='1.7.2'
+ VERSION='1.7.3'
 
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE "$PACKAGE"
-_ACEOF
+printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h
 
 
-cat >>confdefs.h <<_ACEOF
-#define VERSION "$VERSION"
-_ACEOF
+printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h
 
 # Some tools Automake needs.
 
@@ -2727,7 +2536,7 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-# Require xorg-macros minimum of 1.12 for XORG_WITH_XSLTPROC
+# Require xorg-macros minimum of 1.20 for XORG_DEFAULT_NOCODE_OPTIONS
 
 
 
@@ -2739,17 +2548,18 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
-$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
+printf %s "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
     # Check whether --enable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then :
+if test ${enable_maintainer_mode+y}
+then :
   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
-else
+else $as_nop
   USE_MAINTAINER_MODE=no
 fi
 
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
-$as_echo "$USE_MAINTAINER_MODE" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
+printf "%s\n" "$USE_MAINTAINER_MODE" >&6; }
    if test $USE_MAINTAINER_MODE = yes; then
   MAINTAINER_MODE_TRUE=
   MAINTAINER_MODE_FALSE='#'
@@ -2762,1587 +2572,6 @@ fi
 
 
 
-DEPDIR="${am__leading_dot}deps"
-
-ac_config_commands="$ac_config_commands depfiles"
-
-
-am_make=${MAKE-make}
-cat > confinc << 'END'
-am__doit:
-	@echo this is the am__doit target
-.PHONY: am__doit
-END
-# If we don't find an include directive, just comment out the code.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
-$as_echo_n "checking for style of include used by $am_make... " >&6; }
-am__include="#"
-am__quote=
-_am_result=none
-# First try GNU make style include.
-echo "include confinc" > confmf
-# Ignore all kinds of additional output from 'make'.
-case `$am_make -s -f confmf 2> /dev/null` in #(
-*the\ am__doit\ target*)
-  am__include=include
-  am__quote=
-  _am_result=GNU
-  ;;
-esac
-# Now try BSD make style include.
-if test "$am__include" = "#"; then
-   echo '.include "confinc"' > confmf
-   case `$am_make -s -f confmf 2> /dev/null` in #(
-   *the\ am__doit\ target*)
-     am__include=.include
-     am__quote="\""
-     _am_result=BSD
-     ;;
-   esac
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
-$as_echo "$_am_result" >&6; }
-rm -f confinc confmf
-
-# Check whether --enable-dependency-tracking was given.
-if test "${enable_dependency_tracking+set}" = set; then :
-  enableval=$enable_dependency_tracking;
-fi
-
-if test "x$enable_dependency_tracking" != xno; then
-  am_depcomp="$ac_aux_dir/depcomp"
-  AMDEPBACKSLASH='\'
-  am__nodep='_no'
-fi
- if test "x$enable_dependency_tracking" != xno; then
-  AMDEP_TRUE=
-  AMDEP_FALSE='#'
-else
-  AMDEP_TRUE='#'
-  AMDEP_FALSE=
-fi
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
-$as_echo "$CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
-$as_echo "$ac_ct_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_CC" = x; then
-    CC=""
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    CC=$ac_ct_CC
-  fi
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-if test -z "$CC"; then
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-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-   ac_c_werror_flag=$ac_save_c_werror_flag
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
-$as_echo "$ac_cv_prog_cc_g" >&6; }
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
-$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c89=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-struct stat;
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}
-
-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
-   inside strings and character constants.  */
-#define FOO(x) 'x'
-int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
-	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c89=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c89" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c89" in
-  x)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
-$as_echo "none needed" >&6; } ;;
-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c89"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
-$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c89" != xno; then :
-
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-depcc="$CC"   am_compiler_list=
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
-$as_echo_n "checking dependency style of $depcc... " >&6; }
-if ${am_cv_CC_dependencies_compiler_type+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
-  # We make a subdir and do the tests there.  Otherwise we can end up
-  # making bogus files that we don't know about and never remove.  For
-  # instance it was reported that on HP-UX the gcc test will end up
-  # making a dummy file named 'D' -- because '-MD' means "put the output
-  # in D".
-  rm -rf conftest.dir
-  mkdir conftest.dir
-  # Copy depcomp to subdir because otherwise we won't find it if we're
-  # using a relative directory.
-  cp "$am_depcomp" conftest.dir
-  cd conftest.dir
-  # We will build objects and dependencies in a subdirectory because
-  # it helps to detect inapplicable dependency modes.  For instance
-  # both Tru64's cc and ICC support -MD to output dependencies as a
-  # side effect of compilation, but ICC will put the dependencies in
-  # the current directory while Tru64 will put them in the object
-  # directory.
-  mkdir sub
-
-  am_cv_CC_dependencies_compiler_type=none
-  if test "$am_compiler_list" = ""; then
-     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
-  fi
-  am__universal=false
-  case " $depcc " in #(
-     *\ -arch\ *\ -arch\ *) am__universal=true ;;
-     esac
-
-  for depmode in $am_compiler_list; do
-    # Setup a source with many dependencies, because some compilers
-    # like to wrap large dependency lists on column 80 (with \), and
-    # we should not choose a depcomp mode which is confused by this.
-    #
-    # We need to recreate these files for each test, as the compiler may
-    # overwrite some of them when testing with obscure command lines.
-    # This happens at least with the AIX C compiler.
-    : > sub/conftest.c
-    for i in 1 2 3 4 5 6; do
-      echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
-      # Solaris 10 /bin/sh.
-      echo '/* dummy */' > sub/conftst$i.h
-    done
-    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
-
-    # We check with '-c' and '-o' for the sake of the "dashmstdout"
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-    # handle '-M -o', and we need to detect this.  Also, some Intel
-    # versions had trouble with output in subdirs.
-    am__obj=sub/conftest.${OBJEXT-o}
-    am__minus_obj="-o $am__obj"
-    case $depmode in
-    gcc)
-      # This depmode causes a compiler race in universal mode.
-      test "$am__universal" = false || continue
-      ;;
-    nosideeffect)
-      # After this tag, mechanisms are not by side-effect, so they'll
-      # only be used when explicitly requested.
-      if test "x$enable_dependency_tracking" = xyes; then
-	continue
-      else
-	break
-      fi
-      ;;
-    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
-      # This compiler won't grok '-c -o', but also, the minuso test has
-      # not run yet.  These depmodes are late enough in the game, and
-      # so weak that their functioning should not be impacted.
-      am__obj=conftest.${OBJEXT-o}
-      am__minus_obj=
-      ;;
-    none) break ;;
-    esac
-    if depmode=$depmode \
-       source=sub/conftest.c object=$am__obj \
-       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
-       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
-         >/dev/null 2>conftest.err &&
-       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
-       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
-       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
-      # icc doesn't choke on unknown options, it will just issue warnings
-      # or remarks (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored or not supported.
-      # When given -MP, icc 7.0 and 7.1 complain thusly:
-      #   icc: Command line warning: ignoring option '-M'; no argument required
-      # The diagnosis changed in icc 8.0:
-      #   icc: Command line remark: option '-MP' not supported
-      if (grep 'ignoring option' conftest.err ||
-          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
-        am_cv_CC_dependencies_compiler_type=$depmode
-        break
-      fi
-    fi
-  done
-
-  cd ..
-  rm -rf conftest.dir
-else
-  am_cv_CC_dependencies_compiler_type=none
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
-$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
-CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
-
- if
-  test "x$enable_dependency_tracking" != xno \
-  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
-  am__fastdepCC_TRUE=
-  am__fastdepCC_FALSE='#'
-else
-  am__fastdepCC_TRUE='#'
-  am__fastdepCC_FALSE=
-fi
-
-
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
-$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
-if ${ac_cv_prog_cc_c99+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_prog_cc_c99=no
-ac_save_CC=$CC
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdbool.h>
-#include <stdlib.h>
-#include <wchar.h>
-#include <stdio.h>
-
-// Check varargs macros.  These examples are taken from C99 6.10.3.5.
-#define debug(...) fprintf (stderr, __VA_ARGS__)
-#define showlist(...) puts (#__VA_ARGS__)
-#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
-static void
-test_varargs_macros (void)
-{
-  int x = 1234;
-  int y = 5678;
-  debug ("Flag");
-  debug ("X = %d\n", x);
-  showlist (The first, second, and third items.);
-  report (x>y, "x is %d but y is %d", x, y);
-}
-
-// Check long long types.
-#define BIG64 18446744073709551615ull
-#define BIG32 4294967295ul
-#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
-#if !BIG_OK
-  your preprocessor is broken;
-#endif
-#if BIG_OK
-#else
-  your preprocessor is broken;
-#endif
-static long long int bignum = -9223372036854775807LL;
-static unsigned long long int ubignum = BIG64;
-
-struct incomplete_array
-{
-  int datasize;
-  double data[];
-};
-
-struct named_init {
-  int number;
-  const wchar_t *name;
-  double average;
-};
-
-typedef const char *ccp;
-
-static inline int
-test_restrict (ccp restrict text)
-{
-  // See if C++-style comments work.
-  // Iterate through items via the restricted pointer.
-  // Also check for declarations in for loops.
-  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
-    continue;
-  return 0;
-}
-
-// Check varargs and va_copy.
-static void
-test_varargs (const char *format, ...)
-{
-  va_list args;
-  va_start (args, format);
-  va_list args_copy;
-  va_copy (args_copy, args);
-
-  const char *str;
-  int number;
-  float fnumber;
-
-  while (*format)
-    {
-      switch (*format++)
-	{
-	case 's': // string
-	  str = va_arg (args_copy, const char *);
-	  break;
-	case 'd': // int
-	  number = va_arg (args_copy, int);
-	  break;
-	case 'f': // float
-	  fnumber = va_arg (args_copy, double);
-	  break;
-	default:
-	  break;
-	}
-    }
-  va_end (args_copy);
-  va_end (args);
-}
-
-int
-main ()
-{
-
-  // Check bool.
-  _Bool success = false;
-
-  // Check restrict.
-  if (test_restrict ("String literal") == 0)
-    success = true;
-  char *restrict newvar = "Another string";
-
-  // Check varargs.
-  test_varargs ("s, d' f .", "string", 65, 34.234);
-  test_varargs_macros ();
-
-  // Check flexible array members.
-  struct incomplete_array *ia =
-    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
-  ia->datasize = 10;
-  for (int i = 0; i < ia->datasize; ++i)
-    ia->data[i] = i * 1.234;
-
-  // Check named initializers.
-  struct named_init ni = {
-    .number = 34,
-    .name = L"Test wide string",
-    .average = 543.34343,
-  };
-
-  ni.number = 58;
-
-  int dynamic_array[ni.number];
-  dynamic_array[ni.number - 1] = 543;
-
-  // work around unused variable warnings
-  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
-	  || dynamic_array[ni.number - 1] != 543);
-
-  ;
-  return 0;
-}
-_ACEOF
-for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
-do
-  CC="$ac_save_CC $ac_arg"
-  if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_prog_cc_c99=$ac_arg
-fi
-rm -f core conftest.err conftest.$ac_objext
-  test "x$ac_cv_prog_cc_c99" != "xno" && break
-done
-rm -f conftest.$ac_ext
-CC=$ac_save_CC
-
-fi
-# AC_CACHE_VAL
-case "x$ac_cv_prog_cc_c99" in
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-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
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-  xno)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
-$as_echo "unsupported" >&6; } ;;
-  *)
-    CC="$CC $ac_cv_prog_cc_c99"
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
-$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
-esac
-if test "x$ac_cv_prog_cc_c99" != xno; then :
-
-fi
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
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-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
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-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
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-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
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-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
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-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-
-fi
-  CPP=$ac_cv_prog_CPP
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-  ac_cv_prog_CPP=$CPP
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-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
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-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-
-
-ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default"
-if test "x$ac_cv_have_decl___clang__" = xyes; then :
-  CLANGCC="yes"
-else
-  CLANGCC="no"
-fi
-
-ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default"
-if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then :
-  INTELCC="yes"
-else
-  INTELCC="no"
-fi
-
-ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default"
-if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then :
-  SUNCC="yes"
-else
-  SUNCC="no"
-fi
-
-
 
 
 
@@ -4354,11 +2583,12 @@ if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PKG_CONFIG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_PKG_CONFIG+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $PKG_CONFIG in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
@@ -4368,11 +2598,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4384,11 +2618,11 @@ esac
 fi
 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
 if test -n "$PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+printf "%s\n" "$PKG_CONFIG" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -4397,11 +2631,12 @@ if test -z "$ac_cv_path_PKG_CONFIG"; then
   ac_pt_PKG_CONFIG=$PKG_CONFIG
   # Extract the first word of "pkg-config", so it can be a program name with args.
 set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_ac_pt_PKG_CONFIG+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $ac_pt_PKG_CONFIG in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
@@ -4411,11 +2646,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -4427,11 +2666,11 @@ esac
 fi
 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
 if test -n "$ac_pt_PKG_CONFIG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
-$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
   if test "x$ac_pt_PKG_CONFIG" = x; then
@@ -4439,8 +2678,8 @@ fi
   else
     case $cross_compiling:$ac_tool_warned in
 yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
 ac_tool_warned=yes ;;
 esac
     PKG_CONFIG=$ac_pt_PKG_CONFIG
@@ -4452,37 +2691,40 @@ fi
 fi
 if test -n "$PKG_CONFIG"; then
 	_pkg_min_version=0.9.0
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
-$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; }
 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+printf "%s\n" "yes" >&6; }
 	else
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+		{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 		PKG_CONFIG=""
 	fi
 fi
-# Make sure we can run config.sub.
-$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
-$as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+
+  # Make sure we can run config.sub.
+$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5
+
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+printf %s "checking build system type... " >&6; }
+if test ${ac_cv_build+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
-  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+  ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"`
 test "x$ac_build_alias" = x &&
   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
-ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+printf "%s\n" "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
@@ -4501,21 +2743,22 @@ IFS=$ac_save_IFS
 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
-$as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+printf %s "checking host system type... " >&6; }
+if test ${ac_cv_host+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build
 else
-  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+  ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+printf "%s\n" "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
@@ -4534,11 +2777,12 @@ IFS=$ac_save_IFS
 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-$as_echo_n "checking for a sed that does not truncate output... " >&6; }
-if ${ac_cv_path_SED+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+printf %s "checking for a sed that does not truncate output... " >&6; }
+if test ${ac_cv_path_SED+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
      for ac_i in 1 2 3 4 5 6 7; do
        ac_script="$ac_script$as_nl$ac_script"
@@ -4552,10 +2796,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in sed gsed; do
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    for ac_prog in sed gsed
+   do
     for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
       as_fn_executable_p "$ac_path_SED" || continue
 # Check for GNU ac_path_SED and select it if it is found.
   # Check for GNU $ac_path_SED
@@ -4564,13 +2813,13 @@ case `"$ac_path_SED" --version 2>&1` in
   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
 *)
   ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
+  printf %s 0123456789 >"conftest.in"
   while :
   do
     cat "conftest.in" "conftest.in" >"conftest.tmp"
     mv "conftest.tmp" "conftest.in"
     cp "conftest.in" "conftest.nl"
-    $as_echo '' >> "conftest.nl"
+    printf "%s\n" '' >> "conftest.nl"
     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
     as_fn_arith $ac_count + 1 && ac_count=$as_val
@@ -4598,8 +2847,8 @@ else
 fi
 
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+printf "%s\n" "$ac_cv_path_SED" >&6; }
  SED="$ac_cv_path_SED"
   rm -f conftest.sed
 
@@ -4607,5699 +2856,6 @@ $as_echo "$ac_cv_path_SED" >&6; }
 
 
 
-
-# Check whether --enable-selective-werror was given.
-if test "${enable_selective_werror+set}" = set; then :
-  enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval
-else
-  SELECTIVE_WERROR=yes
-fi
-
-
-
-
-
-# -v is too short to test reliably with XORG_TESTSET_CFLAG
-if test "x$SUNCC" = "xyes"; then
-    BASE_CFLAGS="-v"
-else
-    BASE_CFLAGS=""
-fi
-
-# This chunk of warnings were those that existed in the legacy CWARNFLAGS
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wall"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5
-$as_echo_n "checking if $CC supports -Wall... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wall
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wall"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wpointer-arith"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5
-$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wpointer_arith
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wmissing-declarations"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5
-$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wmissing_declarations
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wformat=2"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5
-$as_echo_n "checking if $CC supports -Wformat=2... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wformat_2
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wformat=2"
-			found="yes"
-		fi
-	fi
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wformat"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5
-$as_echo_n "checking if $CC supports -Wformat... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wformat
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wformat"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wstrict-prototypes"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5
-$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wstrict_prototypes
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wmissing-prototypes"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5
-$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wmissing_prototypes
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wnested-externs"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5
-$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wnested_externs
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wbad-function-cast"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5
-$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wbad_function_cast
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wold-style-definition"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5
-$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wold_style_definition
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition"
-			found="yes"
-		fi
-	fi
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -fd"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5
-$as_echo_n "checking if $CC supports -fd... " >&6; }
-		cacheid=xorg_cv_cc_flag__fd
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -fd"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wdeclaration-after-statement"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5
-$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-# This chunk adds additional warnings that could catch undesired effects.
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wunused"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5
-$as_echo_n "checking if $CC supports -Wunused... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wunused
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wunused"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wuninitialized"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5
-$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wuninitialized
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wshadow"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5
-$as_echo_n "checking if $CC supports -Wshadow... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wshadow
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wshadow"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wmissing-noreturn"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5
-$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wmissing_noreturn
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wmissing-format-attribute"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5
-$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wmissing_format_attribute
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute"
-			found="yes"
-		fi
-	fi
-
-
-# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls])
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wlogical-op"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5
-$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wlogical_op
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op"
-			found="yes"
-		fi
-	fi
-
-
-
-# These are currently disabled because they are noisy.  They will be enabled
-# in the future once the codebase is sufficiently modernized to silence
-# them.  For now, I don't want them to drown out the other warnings.
-# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses])
-# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align])
-# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])
-
-# Turn some warnings into errors, so we don't accidently get successful builds
-# when there are problems that should be fixed.
-
-if test "x$SELECTIVE_WERROR" = "xyes" ; then
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=implicit"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5
-$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_implicit
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit"
-			found="yes"
-		fi
-	fi
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5
-$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; }
-		cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=nonnull"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5
-$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_nonnull
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=init-self"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5
-$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_init_self
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=main"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5
-$as_echo_n "checking if $CC supports -Werror=main... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_main
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=main"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=missing-braces"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5
-$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_missing_braces
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=sequence-point"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5
-$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_sequence_point
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=return-type"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5
-$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_return_type
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type"
-			found="yes"
-		fi
-	fi
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5
-$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; }
-		cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=trigraphs"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5
-$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_trigraphs
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=array-bounds"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5
-$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_array_bounds
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=write-strings"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5
-$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_write_strings
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=address"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5
-$as_echo_n "checking if $CC supports -Werror=address... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_address
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=address"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=int-to-pointer-cast"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5
-$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast"
-			found="yes"
-		fi
-	fi
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5
-$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; }
-		cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=pointer-to-int-cast"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5
-$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast"
-			found="yes"
-		fi
-	fi
-
- # Also -errwarn=E_BAD_PTR_INT_COMBINATION
-else
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors.  This should not be necessary.  Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5
-$as_echo "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors.  This should not be necessary.  Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;}
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wimplicit"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5
-$as_echo_n "checking if $CC supports -Wimplicit... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wimplicit
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wimplicit"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wnonnull"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5
-$as_echo_n "checking if $CC supports -Wnonnull... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wnonnull
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wnonnull"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Winit-self"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5
-$as_echo_n "checking if $CC supports -Winit-self... " >&6; }
-		cacheid=xorg_cv_cc_flag__Winit_self
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Winit-self"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wmain"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5
-$as_echo_n "checking if $CC supports -Wmain... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wmain
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wmain"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wmissing-braces"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5
-$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wmissing_braces
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wsequence-point"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5
-$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wsequence_point
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wreturn-type"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5
-$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wreturn_type
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wtrigraphs"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5
-$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wtrigraphs
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Warray-bounds"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5
-$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; }
-		cacheid=xorg_cv_cc_flag__Warray_bounds
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wwrite-strings"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5
-$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wwrite_strings
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Waddress"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5
-$as_echo_n "checking if $CC supports -Waddress... " >&6; }
-		cacheid=xorg_cv_cc_flag__Waddress
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Waddress"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wint-to-pointer-cast"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5
-$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Wpointer-to-int-cast"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5
-$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast"
-			found="yes"
-		fi
-	fi
-
-
-fi
-
-
-
-
-
-
-
-		CWARNFLAGS="$BASE_CFLAGS"
-		if  test "x$GCC" = xyes ; then
-		    CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing"
-		fi
-
-
-
-
-
-
-
-
-# Check whether --enable-strict-compilation was given.
-if test "${enable_strict_compilation+set}" = set; then :
-  enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval
-else
-  STRICT_COMPILE=no
-fi
-
-
-
-
-
-
-STRICT_CFLAGS=""
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -pedantic"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5
-$as_echo_n "checking if $CC supports -pedantic... " >&6; }
-		cacheid=xorg_cv_cc_flag__pedantic
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			STRICT_CFLAGS="$STRICT_CFLAGS -pedantic"
-			found="yes"
-		fi
-	fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5
-$as_echo_n "checking if $CC supports -Werror... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			STRICT_CFLAGS="$STRICT_CFLAGS -Werror"
-			found="yes"
-		fi
-	fi
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -errwarn"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5
-$as_echo_n "checking if $CC supports -errwarn... " >&6; }
-		cacheid=xorg_cv_cc_flag__errwarn
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			STRICT_CFLAGS="$STRICT_CFLAGS -errwarn"
-			found="yes"
-		fi
-	fi
-
-
-
-# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not
-# activate it with -Werror, so we add it here explicitly.
-
-
-
-
-
-
-
-
-
-
-
-
-
-xorg_testset_save_CFLAGS="$CFLAGS"
-
-if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then
-	CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5
-$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; }
-if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unknown_warning_option=yes
-else
-  xorg_cv_cc_flag_unknown_warning_option=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5
-$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; }
-	xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then
-	if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-		CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-	fi
-	CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5
-$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; }
-if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  xorg_cv_cc_flag_unused_command_line_argument=yes
-else
-  xorg_cv_cc_flag_unused_command_line_argument=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5
-$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; }
-	xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument
-	CFLAGS="$xorg_testset_save_CFLAGS"
-fi
-
-found="no"
-
-	if test $found = "no" ; then
-		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
-		fi
-
-		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
-			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
-		fi
-
-		CFLAGS="$CFLAGS -Werror=attributes"
-
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5
-$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; }
-		cacheid=xorg_cv_cc_flag__Werror_attributes
-		if eval \${$cacheid+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int i;
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval $cacheid=yes
-else
-  eval $cacheid=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-
-
-		CFLAGS="$xorg_testset_save_CFLAGS"
-
-		eval supported=\$$cacheid
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
-$as_echo "$supported" >&6; }
-		if test "$supported" = "yes" ; then
-			STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes"
-			found="yes"
-		fi
-	fi
-
-
-
-if test "x$STRICT_COMPILE" = "xyes"; then
-    BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS"
-    CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS"
-fi
-
-
-
-
-
-
 cat >>confdefs.h <<_ACEOF
 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1`
 _ACEOF
@@ -10309,18 +2865,14 @@ _ACEOF
 		PVM="0"
 	fi
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION_MINOR $PVM
-_ACEOF
+printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h
 
 	PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1`
 	if test "x$PVP" = "x"; then
 		PVP="0"
 	fi
 
-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION_PATCHLEVEL $PVP
-_ACEOF
+printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h
 
 
 
@@ -10350,11 +2902,12 @@ case $host_os in
         # Solaris 2.0 - 11.3 use SysV man page section numbers, so we
         # check for a man page file found in later versions that use
         # traditional section numbers instead
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5
-$as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; }
-if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5
+printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; }
+if test ${ac_cv_file__usr_share_man_man7_attributes_7+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   test "$cross_compiling" = yes &&
   as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
 if test -r "/usr/share/man/man7/attributes.7"; then
@@ -10363,11 +2916,12 @@ else
   ac_cv_file__usr_share_man_man7_attributes_7=no
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5
-$as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; }
-if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then :
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5
+printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; }
+if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes
+then :
   SYSV_MAN_SECTIONS=false
-else
+else $as_nop
   SYSV_MAN_SECTIONS=true
 fi
 
@@ -10462,7 +3016,8 @@ MAN_SUBSTS="\
 
 
 # Check whether --enable-silent-rules was given.
-if test "${enable_silent_rules+set}" = set; then :
+if test ${enable_silent_rules+y}
+then :
   enableval=$enable_silent_rules;
 fi
 
@@ -10472,12 +3027,13 @@ case $enable_silent_rules in # (((
     *) AM_DEFAULT_VERBOSITY=0;;
 esac
 am_make=${MAKE-make}
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
-$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
-if ${am_cv_make_support_nested_variables+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if $as_echo 'TRUE=$(BAR$(V))
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+printf %s "checking whether $am_make supports nested variables... " >&6; }
+if test ${am_cv_make_support_nested_variables+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
+  if printf "%s\n" 'TRUE=$(BAR$(V))
 BAR0=false
 BAR1=true
 V=1
@@ -10489,8 +3045,8 @@ else
   am_cv_make_support_nested_variables=no
 fi
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
-$as_echo "$am_cv_make_support_nested_variables" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+printf "%s\n" "$am_cv_make_support_nested_variables" >&6; }
 if test $am_cv_make_support_nested_variables = yes; then
     AM_V='$(V)'
   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
@@ -10504,9 +3060,10 @@ AM_BACKSLASH='\'
 
 
 # Check whether --enable-docs was given.
-if test "${enable_docs+set}" = set; then :
+if test ${enable_docs+y}
+then :
   enableval=$enable_docs; build_docs=$enableval
-else
+else $as_nop
   build_docs=yes
 fi
 
@@ -10519,17 +3076,18 @@ else
   ENABLE_DOCS_FALSE=
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5
-$as_echo_n "checking whether to build documentation... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5
-$as_echo "$build_docs" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5
+printf %s "checking whether to build documentation... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5
+printf "%s\n" "$build_docs" >&6; }
 
 
 
 # Check whether --enable-specs was given.
-if test "${enable_specs+set}" = set; then :
+if test ${enable_specs+y}
+then :
   enableval=$enable_specs; build_specs=$enableval
-else
+else $as_nop
   build_specs=yes
 fi
 
@@ -10542,19 +3100,20 @@ else
   ENABLE_SPECS_FALSE=
 fi
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build functional specifications" >&5
-$as_echo_n "checking whether to build functional specifications... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_specs" >&5
-$as_echo "$build_specs" >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build functional specifications" >&5
+printf %s "checking whether to build functional specifications... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $build_specs" >&5
+printf "%s\n" "$build_specs" >&6; }
 
 
 
 
 
 # Check whether --with-xmlto was given.
-if test "${with_xmlto+set}" = set; then :
+if test ${with_xmlto+y}
+then :
   withval=$with_xmlto; use_xmlto=$withval
-else
+else $as_nop
   use_xmlto=auto
 fi
 
@@ -10563,11 +3122,12 @@ fi
 if test "x$use_xmlto" = x"auto"; then
    # Extract the first word of "xmlto", so it can be a program name with args.
 set dummy xmlto; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XMLTO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_XMLTO+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $XMLTO in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path.
@@ -10577,11 +3137,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_XMLTO="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10593,17 +3157,17 @@ esac
 fi
 XMLTO=$ac_cv_path_XMLTO
 if test -n "$XMLTO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5
-$as_echo "$XMLTO" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5
+printf "%s\n" "$XMLTO" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
    if test "x$XMLTO" = "x"; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5
-$as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;}
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5
+printf "%s\n" "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;}
 	have_xmlto=no
    else
         have_xmlto=yes
@@ -10611,11 +3175,12 @@ $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipp
 elif test "x$use_xmlto" = x"yes" ; then
    # Extract the first word of "xmlto", so it can be a program name with args.
 set dummy xmlto; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XMLTO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_XMLTO+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $XMLTO in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path.
@@ -10625,11 +3190,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_XMLTO="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10641,11 +3210,11 @@ esac
 fi
 XMLTO=$ac_cv_path_XMLTO
 if test -n "$XMLTO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5
-$as_echo "$XMLTO" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5
+printf "%s\n" "$XMLTO" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10655,8 +3224,8 @@ fi
    have_xmlto=yes
 elif test "x$use_xmlto" = x"no" ; then
    if test "x$XMLTO" != "x"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5
-$as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5
+printf "%s\n" "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;}
    fi
    have_xmlto=no
 else
@@ -10666,19 +3235,19 @@ fi
 # Test for a minimum version of xmlto, if provided.
 if test "$have_xmlto" = yes; then
     # scrape the xmlto version
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5
-$as_echo_n "checking the xmlto version... " >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5
+printf %s "checking the xmlto version... " >&6; }
     xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3`
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5
-$as_echo "$xmlto_version" >&6; }
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5
+printf "%s\n" "$xmlto_version" >&6; }
     as_arg_v1=$xmlto_version
 as_arg_v2=0.0.22
 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null
 case $? in #(
   1) :
     if test "x$use_xmlto" = xauto; then
-            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5
-$as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;}
+            { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5
+printf "%s\n" "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;}
             have_xmlto=no
         else
             as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5
@@ -10701,19 +3270,22 @@ fi
 have_xmlto_text=no
 cat > conftest.xml << "EOF"
 EOF
-if test "$have_xmlto" = yes; then :
-  if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then :
+if test "$have_xmlto" = yes
+then :
+  if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1
+then :
   have_xmlto_text=yes
-else
+else $as_nop
   # Try it again with a non-empty XML file.
               cat > conftest.xml << "EOF"
 <x></x>
 EOF
-              if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then :
+              if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1
+then :
   have_xmlto_text=yes
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5
-$as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;}
+else $as_nop
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5
+printf "%s\n" "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;}
 fi
 fi
 fi
@@ -10742,9 +3314,10 @@ fi
 
 
 # Check whether --with-xsltproc was given.
-if test "${with_xsltproc+set}" = set; then :
+if test ${with_xsltproc+y}
+then :
   withval=$with_xsltproc; use_xsltproc=$withval
-else
+else $as_nop
   use_xsltproc=auto
 fi
 
@@ -10753,11 +3326,12 @@ fi
 if test "x$use_xsltproc" = x"auto"; then
    # Extract the first word of "xsltproc", so it can be a program name with args.
 set dummy xsltproc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XSLTPROC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_XSLTPROC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $XSLTPROC in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
@@ -10767,11 +3341,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_XSLTPROC="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10783,17 +3361,17 @@ esac
 fi
 XSLTPROC=$ac_cv_path_XSLTPROC
 if test -n "$XSLTPROC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
-$as_echo "$XSLTPROC" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
+printf "%s\n" "$XSLTPROC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
    if test "x$XSLTPROC" = "x"; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5
-$as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;}
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5
+printf "%s\n" "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;}
 	have_xsltproc=no
    else
         have_xsltproc=yes
@@ -10801,11 +3379,12 @@ $as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents"
 elif test "x$use_xsltproc" = x"yes" ; then
    # Extract the first word of "xsltproc", so it can be a program name with args.
 set dummy xsltproc; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_XSLTPROC+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_XSLTPROC+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $XSLTPROC in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
@@ -10815,11 +3394,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_XSLTPROC="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10831,11 +3414,11 @@ esac
 fi
 XSLTPROC=$ac_cv_path_XSLTPROC
 if test -n "$XSLTPROC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
-$as_echo "$XSLTPROC" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
+printf "%s\n" "$XSLTPROC" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10845,8 +3428,8 @@ fi
    have_xsltproc=yes
 elif test "x$use_xsltproc" = x"no" ; then
    if test "x$XSLTPROC" != "x"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5
-$as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5
+printf "%s\n" "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;}
    fi
    have_xsltproc=no
 else
@@ -10867,9 +3450,10 @@ fi
 
 
 # Check whether --with-fop was given.
-if test "${with_fop+set}" = set; then :
+if test ${with_fop+y}
+then :
   withval=$with_fop; use_fop=$withval
-else
+else $as_nop
   use_fop=auto
 fi
 
@@ -10878,11 +3462,12 @@ fi
 if test "x$use_fop" = x"auto"; then
    # Extract the first word of "fop", so it can be a program name with args.
 set dummy fop; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_FOP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_FOP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $FOP in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_FOP="$FOP" # Let the user override the test with a path.
@@ -10892,11 +3477,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_FOP="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10908,17 +3497,17 @@ esac
 fi
 FOP=$ac_cv_path_FOP
 if test -n "$FOP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5
-$as_echo "$FOP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5
+printf "%s\n" "$FOP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
    if test "x$FOP" = "x"; then
-        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5
-$as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;}
+        { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5
+printf "%s\n" "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;}
 	have_fop=no
    else
         have_fop=yes
@@ -10926,11 +3515,12 @@ $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped
 elif test "x$use_fop" = x"yes" ; then
    # Extract the first word of "fop", so it can be a program name with args.
 set dummy fop; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_FOP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+printf %s "checking for $ac_word... " >&6; }
+if test ${ac_cv_path_FOP+y}
+then :
+  printf %s "(cached) " >&6
+else $as_nop
   case $FOP in
   [\\/]* | ?:[\\/]*)
   ac_cv_path_FOP="$FOP" # Let the user override the test with a path.
@@ -10940,11 +3530,15 @@ else
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+  if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
+    ac_cv_path_FOP="$as_dir$ac_word$ac_exec_ext"
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
     break 2
   fi
 done
@@ -10956,11 +3550,11 @@ esac
 fi
 FOP=$ac_cv_path_FOP
 if test -n "$FOP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5
-$as_echo "$FOP" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5
+printf "%s\n" "$FOP" >&6; }
 else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -10970,8 +3564,8 @@ fi
    have_fop=yes
 elif test "x$use_fop" = x"no" ; then
    if test "x$FOP" != "x"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5
-$as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5
+printf "%s\n" "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;}
    fi
    have_fop=no
 else
@@ -10990,14 +3584,14 @@ fi
 
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5
-$as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5
+printf %s "checking for X.Org SGML entities >= 1.8... " >&6; }
 XORG_SGML_PATH=
 if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5
+    { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5
   ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5
   ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools`
 else
@@ -11008,13 +3602,13 @@ fi
 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing
 # the path and the name of the doc stylesheet
 if test "x$XORG_SGML_PATH" != "x" ; then
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5
-$as_echo "$XORG_SGML_PATH" >&6; }
+   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5
+printf "%s\n" "$XORG_SGML_PATH" >&6; }
    STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11
    XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl
 else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
+printf "%s\n" "no" >&6; }
 fi
 
 
@@ -11059,8 +3653,8 @@ _ACEOF
     case $ac_val in #(
     *${as_nl}*)
       case $ac_var in #(
-      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
       esac
       case $ac_var in #(
       _ | IFS | as_nl) ;; #(
@@ -11090,15 +3684,15 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      /^ac_cv_env_/b end
      t clear
      :clear
-     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+     s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
      t end
      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
      :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
     if test "x$cache_file" != "x/dev/null"; then
-      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-$as_echo "$as_me: updating cache $cache_file" >&6;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
       if test ! -f "$cache_file" || test -h "$cache_file"; then
 	cat confcache >"$cache_file"
       else
@@ -11112,8 +3706,8 @@ $as_echo "$as_me: updating cache $cache_file" >&6;}
       fi
     fi
   else
-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+    { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
   fi
 fi
 rm -f confcache
@@ -11166,7 +3760,7 @@ U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
   #    will be set to the directory where LIBOBJS objects are built.
   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
@@ -11177,34 +3771,19 @@ LIBOBJS=$ac_libobjs
 LTLIBOBJS=$ac_ltlibobjs
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
-$as_echo_n "checking that generated files are newer than configure... " >&6; }
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+printf %s "checking that generated files are newer than configure... " >&6; }
    if test -n "$am_sleep_pid"; then
      # Hide warnings about reused PIDs.
      wait $am_sleep_pid 2>/dev/null
    fi
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
-$as_echo "done" >&6; }
- if test -n "$EXEEXT"; then
-  am__EXEEXT_TRUE=
-  am__EXEEXT_FALSE='#'
-else
-  am__EXEEXT_TRUE='#'
-  am__EXEEXT_FALSE=
-fi
+   { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
+printf "%s\n" "done" >&6; }
 
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
-if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error $? "conditional \"AMDEP\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
 if test -z "${ENABLE_DOCS_TRUE}" && test -z "${ENABLE_DOCS_FALSE}"; then
   as_fn_error $? "conditional \"ENABLE_DOCS\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
@@ -11238,8 +3817,8 @@ fi
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
-$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
 as_write_fail=0
 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
 #! $SHELL
@@ -11262,14 +3841,16 @@ cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
 
 # Be more Bourne compatible
 DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+as_nop=:
+if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
+then :
   emulate sh
   NULLCMD=:
   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   setopt NO_GLOB_SUBST
-else
+else $as_nop
   case `(set -o) 2>/dev/null` in #(
   *posix*) :
     set -o posix ;; #(
@@ -11279,46 +3860,46 @@ esac
 fi
 
 
+
+# Reset variables that may have inherited troublesome values from
+# the environment.
+
+# IFS needs to be set, to space, tab, and newline, in precisely that order.
+# (If _AS_PATH_WALK were called with IFS unset, it would have the
+# side effect of setting IFS to empty, thus disabling word splitting.)
+# Quoting is to prevent editors from complaining about space-tab.
 as_nl='
 '
 export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
+IFS=" ""	$as_nl"
+
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# Ensure predictable behavior from utilities with locale-dependent output.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# We cannot yet rely on "unset" to work, but we need these variables
+# to be unset--not just set to an empty or harmless value--now, to
+# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh).  This construct
+# also avoids known problems related to "unset" and subshell syntax
+# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
+for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
+do eval test \${$as_var+y} \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+
+# Ensure that fds 0, 1, and 2 are open.
+if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
+if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
+if (exec 3>&2)            ; then :; else exec 2>/dev/null; fi
 
 # The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
+if ${PATH_SEPARATOR+false} :; then
   PATH_SEPARATOR=:
   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
@@ -11327,13 +3908,6 @@ if test "${PATH_SEPARATOR+set}" != set; then
 fi
 
 
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
 # Find who we are.  Look in the path if we contain no directory separator.
 as_myself=
 case $0 in #((
@@ -11342,8 +3916,12 @@ case $0 in #((
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  case $as_dir in #(((
+    '') as_dir=./ ;;
+    */) ;;
+    *) as_dir=$as_dir/ ;;
+  esac
+    test -r "$as_dir$0" && as_myself=$as_dir$0 && break
   done
 IFS=$as_save_IFS
 
@@ -11355,30 +3933,10 @@ if test "x$as_myself" = x; then
   as_myself=$0
 fi
 if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
   exit 1
 fi
 
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
 # as_fn_error STATUS ERROR [LINENO LOG_FD]
@@ -11391,13 +3949,14 @@ as_fn_error ()
   as_status=$1; test $as_status -eq 0 && as_status=1
   if test "$4"; then
     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+    printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $2" >&2
+  printf "%s\n" "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
 
+
 # as_fn_set_status STATUS
 # -----------------------
 # Set $? to STATUS, without forking.
@@ -11424,18 +3983,20 @@ as_fn_unset ()
   { eval $1=; unset $1;}
 }
 as_unset=as_fn_unset
+
 # as_fn_append VAR VALUE
 # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take
 # advantage of any shell optimizations that allow amortized linear growth over
 # repeated appends, instead of the typical quadratic growth present in naive
 # implementations.
-if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
+then :
   eval 'as_fn_append ()
   {
     eval $1+=\$2
   }'
-else
+else $as_nop
   as_fn_append ()
   {
     eval $1=\$$1\$2
@@ -11447,12 +4008,13 @@ fi # as_fn_append
 # Perform arithmetic evaluation on the ARGs, and store the result in the
 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 # must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
+then :
   eval 'as_fn_arith ()
   {
     as_val=$(( $* ))
   }'
-else
+else $as_nop
   as_fn_arith ()
   {
     as_val=`expr "$@" || test $? -eq 1`
@@ -11483,7 +4045,7 @@ as_me=`$as_basename -- "$0" ||
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 	 X"$0" : 'X\(//\)$' \| \
 	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
+printf "%s\n" X/"$0" |
     sed '/^.*\/\([^/][^/]*\)\/*$/{
 	    s//\1/
 	    q
@@ -11505,6 +4067,10 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
+
+# Determine whether it's possible to make 'echo' print without a newline.
+# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
+# for compatibility with existing Makefiles.
 ECHO_C= ECHO_N= ECHO_T=
 case `echo -n x` in #(((((
 -n*)
@@ -11518,6 +4084,12 @@ case `echo -n x` in #(((((
   ECHO_N='-n';;
 esac
 
+# For backward compatibility with old third-party macros, we provide
+# the shell variables $as_echo and $as_echo_n.  New code should use
+# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
+as_echo='printf %s\n'
+as_echo_n='printf %s'
+
 rm -f conf$$ conf$$.exe conf$$.file
 if test -d conf$$.dir; then
   rm -f conf$$.dir/conf$$.file
@@ -11559,7 +4131,7 @@ as_fn_mkdir_p ()
     as_dirs=
     while :; do
       case $as_dir in #(
-      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
       *) as_qdir=$as_dir;;
       esac
       as_dirs="'$as_qdir' $as_dirs"
@@ -11568,7 +4140,7 @@ $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$as_dir" : 'X\(//\)[^/]' \| \
 	 X"$as_dir" : 'X\(//\)$' \| \
 	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
+printf "%s\n" X"$as_dir" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -11630,8 +4202,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by xorg-docs $as_me 1.7.2, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
+This file was extended by xorg-docs $as_me 1.7.3, which was
+generated by GNU Autoconf 2.71.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -11653,7 +4225,6 @@ esac
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 # Files that config.status was made for.
 config_files="$ac_config_files"
-config_commands="$ac_config_commands"
 
 _ACEOF
 
@@ -11678,20 +4249,19 @@ Usage: $0 [OPTION]... [TAG]...
 Configuration files:
 $config_files
 
-Configuration commands:
-$config_commands
-
-Report bugs to <https://gitlab.freedesktop.org/xorg/doc/xorg-docs/issues>."
+Report bugs to <https://gitlab.freedesktop.org/xorg/doc/xorg-docs/-/issues>."
 
 _ACEOF
+ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
+ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_config='$ac_cs_config_escaped'
 ac_cs_version="\\
-xorg-docs config.status 1.7.2
-configured by $0, generated by GNU Autoconf 2.69,
+xorg-docs config.status 1.7.3
+configured by $0, generated by GNU Autoconf 2.71,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2012 Free Software Foundation, Inc.
+Copyright (C) 2021 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -11731,21 +4301,21 @@ do
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
-    $as_echo "$ac_cs_version"; exit ;;
+    printf "%s\n" "$ac_cs_version"; exit ;;
   --config | --confi | --conf | --con | --co | --c )
-    $as_echo "$ac_cs_config"; exit ;;
+    printf "%s\n" "$ac_cs_config"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
     case $ac_optarg in
-    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
     '') as_fn_error $? "missing file argument" ;;
     esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;
   --he | --h |  --help | --hel | -h )
-    $as_echo "$ac_cs_usage"; exit ;;
+    printf "%s\n" "$ac_cs_usage"; exit ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
@@ -11773,7 +4343,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   shift
-  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'
   export CONFIG_SHELL
   exec "\$@"
@@ -11787,16 +4357,11 @@ exec 5>>config.log
   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
 ## Running $as_me. ##
 _ASBOX
-  $as_echo "$ac_log"
+  printf "%s\n" "$ac_log"
 } >&5
 
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-#
-# INIT-COMMANDS
-#
-AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
-
 _ACEOF
 
 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
@@ -11805,7 +4370,6 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 for ac_config_target in $ac_config_targets
 do
   case $ac_config_target in
-    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
     "general/Makefile") CONFIG_FILES="$CONFIG_FILES general/Makefile" ;;
     "general/fonts/Makefile") CONFIG_FILES="$CONFIG_FILES general/fonts/Makefile" ;;
@@ -11829,8 +4393,7 @@ done
 # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+  test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
 fi
 
 # Have a temporary directory for convenience.  Make it in the build tree
@@ -12019,7 +4582,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 fi # test -n "$CONFIG_FILES"
 
 
-eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
+eval set X "  :F $CONFIG_FILES      "
 shift
 for ac_tag
 do
@@ -12058,7 +4621,7 @@ do
 	   esac ||
 	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
       esac
-      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
     done
 
@@ -12066,17 +4629,17 @@ do
     # use $as_me), people would be surprised to read:
     #    /* config.h.  Generated by config.status.  */
     configure_input='Generated from '`
-	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+	  printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
 	`' by configure.'
     if test x"$ac_file" != x-; then
       configure_input="$ac_file.  $configure_input"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
-$as_echo "$as_me: creating $ac_file" >&6;}
+      { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+printf "%s\n" "$as_me: creating $ac_file" >&6;}
     fi
     # Neutralize special characters interpreted by sed in replacement strings.
     case $configure_input in #(
     *\&* | *\|* | *\\* )
-       ac_sed_conf_input=`$as_echo "$configure_input" |
+       ac_sed_conf_input=`printf "%s\n" "$configure_input" |
        sed 's/[\\\\&|]/\\\\&/g'`;; #(
     *) ac_sed_conf_input=$configure_input;;
     esac
@@ -12093,7 +4656,7 @@ $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 	 X"$ac_file" : 'X\(//\)[^/]' \| \
 	 X"$ac_file" : 'X\(//\)$' \| \
 	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$ac_file" |
+printf "%s\n" X"$ac_file" |
     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 	    s//\1/
 	    q
@@ -12117,9 +4680,9 @@ $as_echo X"$ac_file" |
 case "$ac_dir" in
 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
 *)
-  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
   # A ".." for each directory in $ac_dir_suffix.
-  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
   case $ac_top_builddir_sub in
   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
@@ -12181,8 +4744,8 @@ ac_sed_dataroot='
 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
 *datarootdir*) ac_datarootdir_seen=yes;;
 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
-$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
   ac_datarootdir_hack='
@@ -12226,9 +4789,9 @@ test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
   { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
       "$ac_tmp/out"`; test -z "$ac_out"; } &&
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&5
-$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&2;}
 
   rm -f "$ac_tmp/stdin"
@@ -12240,108 +4803,9 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
  ;;
 
 
-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
-$as_echo "$as_me: executing $ac_file commands" >&6;}
- ;;
-  esac
 
-
-  case $ac_file$ac_mode in
-    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
-  # Autoconf 2.62 quotes --file arguments for eval, but not when files
-  # are listed without --file.  Let's play safe and only enable the eval
-  # if we detect the quoting.
-  case $CONFIG_FILES in
-  *\'*) eval set x "$CONFIG_FILES" ;;
-  *)   set x $CONFIG_FILES ;;
   esac
-  shift
-  for mf
-  do
-    # Strip MF so we end up with the name of the file.
-    mf=`echo "$mf" | sed -e 's/:.*$//'`
-    # Check whether this is an Automake generated Makefile or not.
-    # We used to match only the files named 'Makefile.in', but
-    # some people rename them; so instead we look at the file content.
-    # Grep'ing the first line is not enough: some people post-process
-    # each Makefile.in and add a new line on top of each file to say so.
-    # Grep'ing the whole file is not good either: AIX grep has a line
-    # limit of 2048, but all sed's we know have understand at least 4000.
-    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
-      dirpart=`$as_dirname -- "$mf" ||
-$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$mf" : 'X\(//\)[^/]' \| \
-	 X"$mf" : 'X\(//\)$' \| \
-	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$mf" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-    else
-      continue
-    fi
-    # Extract the definition of DEPDIR, am__include, and am__quote
-    # from the Makefile without running 'make'.
-    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
-    test -z "$DEPDIR" && continue
-    am__include=`sed -n 's/^am__include = //p' < "$mf"`
-    test -z "am__include" && continue
-    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
-    # Find all dependency output files, they are included files with
-    # $(DEPDIR) in their names.  We invoke sed twice because it is the
-    # simplest approach to changing $(DEPDIR) to its actual value in the
-    # expansion.
-    for file in `sed -n "
-      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
-	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
-      # Make sure the directory exists.
-      test -f "$dirpart/$file" && continue
-      fdir=`$as_dirname -- "$file" ||
-$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$file" : 'X\(//\)[^/]' \| \
-	 X"$file" : 'X\(//\)$' \| \
-	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
-	  }
-	  s/.*/./; q'`
-      as_dir=$dirpart/$fdir; as_fn_mkdir_p
-      # echo "creating $dirpart/$file"
-      echo '# dummy' > "$dirpart/$file"
-    done
-  done
-}
- ;;
 
-  esac
 done # for ac_tag
 
 
@@ -12374,7 +4838,7 @@ if test "$no_create" != yes; then
   $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+  { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
diff --git a/doc/xorg-docs/configure.ac b/doc/xorg-docs/configure.ac
index e0996b330..f66033838 100644
--- a/doc/xorg-docs/configure.ac
+++ b/doc/xorg-docs/configure.ac
@@ -23,19 +23,19 @@ dnl  Process this file with autoconf to create configure.
 # Initialize Autoconf
 AC_PREREQ([2.60])
 AC_INIT([xorg-docs],
-        [1.7.2],
-        [https://gitlab.freedesktop.org/xorg/doc/xorg-docs/issues],
+        [1.7.3],
+        [https://gitlab.freedesktop.org/xorg/doc/xorg-docs/-/issues],
         [xorg-docs])
 AC_CONFIG_SRCDIR([Makefile.am])
 
 # Initialize Automake
-AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_INIT_AUTOMAKE([foreign dist-xz])
 
-# Require xorg-macros minimum of 1.12 for XORG_WITH_XSLTPROC
+# Require xorg-macros minimum of 1.20 for XORG_DEFAULT_NOCODE_OPTIONS
 m4_ifndef([XORG_MACROS_VERSION],
-          [m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])])
-XORG_MACROS_VERSION(1.12)
-XORG_DEFAULT_OPTIONS
+          [m4_fatal([must install xorg-macros 1.20 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.20)
+XORG_DEFAULT_NOCODE_OPTIONS
 XORG_ENABLE_DOCS
 XORG_ENABLE_SPECS
 XORG_WITH_XMLTO(0.0.22)
diff --git a/doc/xorg-docs/general/Makefile.in b/doc/xorg-docs/general/Makefile.in
index 1e5f4e05f..985efd98d 100644
--- a/doc/xorg-docs/general/Makefile.in
+++ b/doc/xorg-docs/general/Makefile.in
@@ -184,35 +184,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -224,7 +212,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -239,7 +226,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -252,10 +238,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/general/fonts/Makefile.in b/doc/xorg-docs/general/fonts/Makefile.in
index fec30dca8..83ca73d75 100644
--- a/doc/xorg-docs/general/fonts/Makefile.in
+++ b/doc/xorg-docs/general/fonts/Makefile.in
@@ -143,35 +143,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -183,7 +171,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -198,7 +185,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -211,10 +197,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/general/graphics/Makefile.in b/doc/xorg-docs/general/graphics/Makefile.in
index 7c7e1ee34..cded30052 100644
--- a/doc/xorg-docs/general/graphics/Makefile.in
+++ b/doc/xorg-docs/general/graphics/Makefile.in
@@ -143,35 +143,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -183,7 +171,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -198,7 +185,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -211,10 +197,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/general/input/Makefile.in b/doc/xorg-docs/general/input/Makefile.in
index fcd69743c..a66a2c820 100644
--- a/doc/xorg-docs/general/input/Makefile.in
+++ b/doc/xorg-docs/general/input/Makefile.in
@@ -143,35 +143,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -183,7 +171,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -198,7 +185,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -211,10 +197,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/general/platforms/Makefile.in b/doc/xorg-docs/general/platforms/Makefile.in
index 8b5e000d1..cce6bb4f8 100644
--- a/doc/xorg-docs/general/platforms/Makefile.in
+++ b/doc/xorg-docs/general/platforms/Makefile.in
@@ -143,35 +143,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -183,7 +171,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -198,7 +185,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -211,10 +197,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/install-sh b/doc/xorg-docs/install-sh
index 377bb8687..ec298b537 100644
--- a/doc/xorg-docs/install-sh
+++ b/doc/xorg-docs/install-sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # install - install a program, script, or datafile
 
-scriptversion=2011-11-20.07; # UTC
+scriptversion=2020-11-14.01; # UTC
 
 # This originates from X11R5 (mit/util/scripts/install.sh), which was
 # later released in X11R6 (xc/config/util/install.sh) with the
@@ -41,19 +41,15 @@ scriptversion=2011-11-20.07; # UTC
 # This script is compatible with the BSD install script, but was written
 # from scratch.
 
+tab='	'
 nl='
 '
-IFS=" ""	$nl"
+IFS=" $tab$nl"
 
-# set DOITPROG to echo to test this script
+# Set DOITPROG to "echo" to test this script.
 
-# Don't use :- since 4.3BSD and earlier shells don't like it.
 doit=${DOITPROG-}
-if test -z "$doit"; then
-  doit_exec=exec
-else
-  doit_exec=$doit
-fi
+doit_exec=${doit:-exec}
 
 # Put in absolute file names if you don't have them in your path;
 # or use environment vars.
@@ -68,22 +64,16 @@ mvprog=${MVPROG-mv}
 rmprog=${RMPROG-rm}
 stripprog=${STRIPPROG-strip}
 
-posix_glob='?'
-initialize_posix_glob='
-  test "$posix_glob" != "?" || {
-    if (set -f) 2>/dev/null; then
-      posix_glob=
-    else
-      posix_glob=:
-    fi
-  }
-'
-
 posix_mkdir=
 
 # Desired mode of installed file.
 mode=0755
 
+# Create dirs (including intermediate dirs) using mode 755.
+# This is like GNU 'install' as of coreutils 8.32 (2020).
+mkdir_umask=22
+
+backupsuffix=
 chgrpcmd=
 chmodcmd=$chmodprog
 chowncmd=
@@ -97,7 +87,7 @@ dir_arg=
 dst_arg=
 
 copy_on_change=false
-no_target_directory=
+is_target_a_directory=possibly
 
 usage="\
 Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
@@ -114,18 +104,28 @@ Options:
      --version  display version info and exit.
 
   -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
+  -C            install only if different (preserve data modification time)
   -d            create directories instead of installing files.
   -g GROUP      $chgrpprog installed files to GROUP.
   -m MODE       $chmodprog installed files to MODE.
   -o USER       $chownprog installed files to USER.
+  -p            pass -p to $cpprog.
   -s            $stripprog installed files.
+  -S SUFFIX     attempt to back up existing files, with suffix SUFFIX.
   -t DIRECTORY  install into DIRECTORY.
   -T            report an error if DSTFILE is a directory.
 
 Environment variables override the default commands:
   CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
   RMPROG STRIPPROG
+
+By default, rm is invoked with -f; when overridden with RMPROG,
+it's up to you to specify -f if you want it.
+
+If -S is not specified, no backups are attempted.
+
+Email bug reports to bug-automake@gnu.org.
+Automake home page: https://www.gnu.org/software/automake/
 "
 
 while test $# -ne 0; do
@@ -137,46 +137,62 @@ while test $# -ne 0; do
     -d) dir_arg=true;;
 
     -g) chgrpcmd="$chgrpprog $2"
-	shift;;
+        shift;;
 
     --help) echo "$usage"; exit $?;;
 
     -m) mode=$2
-	case $mode in
-	  *' '* | *'	'* | *'
-'*	  | *'*'* | *'?'* | *'['*)
-	    echo "$0: invalid mode: $mode" >&2
-	    exit 1;;
-	esac
-	shift;;
+        case $mode in
+          *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
+            echo "$0: invalid mode: $mode" >&2
+            exit 1;;
+        esac
+        shift;;
 
     -o) chowncmd="$chownprog $2"
-	shift;;
+        shift;;
+
+    -p) cpprog="$cpprog -p";;
 
     -s) stripcmd=$stripprog;;
 
-    -t) dst_arg=$2
-	# Protect names problematic for 'test' and other utilities.
-	case $dst_arg in
-	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
-	esac
-	shift;;
+    -S) backupsuffix="$2"
+        shift;;
 
-    -T) no_target_directory=true;;
+    -t)
+        is_target_a_directory=always
+        dst_arg=$2
+        # Protect names problematic for 'test' and other utilities.
+        case $dst_arg in
+          -* | [=\(\)!]) dst_arg=./$dst_arg;;
+        esac
+        shift;;
+
+    -T) is_target_a_directory=never;;
 
     --version) echo "$0 $scriptversion"; exit $?;;
 
-    --)	shift
-	break;;
+    --) shift
+        break;;
 
-    -*)	echo "$0: invalid option: $1" >&2
-	exit 1;;
+    -*) echo "$0: invalid option: $1" >&2
+        exit 1;;
 
     *)  break;;
   esac
   shift
 done
 
+# We allow the use of options -d and -T together, by making -d
+# take the precedence; this is for compatibility with GNU install.
+
+if test -n "$dir_arg"; then
+  if test -n "$dst_arg"; then
+    echo "$0: target directory not allowed when installing a directory." >&2
+    exit 1
+  fi
+fi
+
 if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
   # When -d is used, all remaining arguments are directories to create.
   # When -t is used, the destination is already specified.
@@ -208,6 +224,15 @@ if test $# -eq 0; then
 fi
 
 if test -z "$dir_arg"; then
+  if test $# -gt 1 || test "$is_target_a_directory" = always; then
+    if test ! -d "$dst_arg"; then
+      echo "$0: $dst_arg: Is not a directory." >&2
+      exit 1
+    fi
+  fi
+fi
+
+if test -z "$dir_arg"; then
   do_exit='(exit $ret); exit $ret'
   trap "ret=129; $do_exit" 1
   trap "ret=130; $do_exit" 2
@@ -223,16 +248,16 @@ if test -z "$dir_arg"; then
 
     *[0-7])
       if test -z "$stripcmd"; then
-	u_plus_rw=
+        u_plus_rw=
       else
-	u_plus_rw='% 200'
+        u_plus_rw='% 200'
       fi
       cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
     *)
       if test -z "$stripcmd"; then
-	u_plus_rw=
+        u_plus_rw=
       else
-	u_plus_rw=,u+rw
+        u_plus_rw=,u+rw
       fi
       cp_umask=$mode$u_plus_rw;;
   esac
@@ -250,6 +275,10 @@ do
     dstdir=$dst
     test -d "$dstdir"
     dstdir_status=$?
+    # Don't chown directories that already exist.
+    if test $dstdir_status = 0; then
+      chowncmd=""
+    fi
   else
 
     # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
@@ -266,178 +295,148 @@ do
     fi
     dst=$dst_arg
 
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
+    # If destination is a directory, append the input filename.
     if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
-	echo "$0: $dst_arg: Is a directory" >&2
-	exit 1
+      if test "$is_target_a_directory" = never; then
+        echo "$0: $dst_arg: Is a directory" >&2
+        exit 1
       fi
       dstdir=$dst
-      dst=$dstdir/`basename "$src"`
+      dstbase=`basename "$src"`
+      case $dst in
+	*/) dst=$dst$dstbase;;
+	*)  dst=$dst/$dstbase;;
+      esac
       dstdir_status=0
     else
-      # Prefer dirname, but fall back on a substitute if dirname fails.
-      dstdir=`
-	(dirname "$dst") 2>/dev/null ||
-	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	     X"$dst" : 'X\(//\)[^/]' \| \
-	     X"$dst" : 'X\(//\)$' \| \
-	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
-	echo X"$dst" |
-	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)[^/].*/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\).*/{
-		   s//\1/
-		   q
-		 }
-		 s/.*/./; q'
-      `
-
+      dstdir=`dirname "$dst"`
       test -d "$dstdir"
       dstdir_status=$?
     fi
   fi
 
+  case $dstdir in
+    */) dstdirslash=$dstdir;;
+    *)  dstdirslash=$dstdir/;;
+  esac
+
   obsolete_mkdir_used=false
 
   if test $dstdir_status != 0; then
     case $posix_mkdir in
       '')
-	# Create intermediate dirs using mode 755 as modified by the umask.
-	# This is like FreeBSD 'install' as of 1997-10-28.
-	umask=`umask`
-	case $stripcmd.$umask in
-	  # Optimize common cases.
-	  *[2367][2367]) mkdir_umask=$umask;;
-	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
-	  *[0-7])
-	    mkdir_umask=`expr $umask + 22 \
-	      - $umask % 100 % 40 + $umask % 20 \
-	      - $umask % 10 % 4 + $umask % 2
-	    `;;
-	  *) mkdir_umask=$umask,go-w;;
-	esac
-
-	# With -d, create the new directory with the user-specified mode.
-	# Otherwise, rely on $mkdir_umask.
-	if test -n "$dir_arg"; then
-	  mkdir_mode=-m$mode
+        # With -d, create the new directory with the user-specified mode.
+        # Otherwise, rely on $mkdir_umask.
+        if test -n "$dir_arg"; then
+          mkdir_mode=-m$mode
+        else
+          mkdir_mode=
+        fi
+
+        posix_mkdir=false
+	# The $RANDOM variable is not portable (e.g., dash).  Use it
+	# here however when possible just to lower collision chance.
+	tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+
+	trap '
+	  ret=$?
+	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
+	  exit $ret
+	' 0
+
+	# Because "mkdir -p" follows existing symlinks and we likely work
+	# directly in world-writeable /tmp, make sure that the '$tmpdir'
+	# directory is successfully created first before we actually test
+	# 'mkdir -p'.
+	if (umask $mkdir_umask &&
+	    $mkdirprog $mkdir_mode "$tmpdir" &&
+	    exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
+	then
+	  if test -z "$dir_arg" || {
+	       # Check for POSIX incompatibilities with -m.
+	       # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+	       # other-writable bit of parent directory when it shouldn't.
+	       # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+	       test_tmpdir="$tmpdir/a"
+	       ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
+	       case $ls_ld_tmpdir in
+		 d????-?r-*) different_mode=700;;
+		 d????-?--*) different_mode=755;;
+		 *) false;;
+	       esac &&
+	       $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
+		 ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
+		 test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+	       }
+	     }
+	  then posix_mkdir=:
+	  fi
+	  rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
 	else
-	  mkdir_mode=
+	  # Remove any dirs left behind by ancient mkdir implementations.
+	  rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
 	fi
-
-	posix_mkdir=false
-	case $umask in
-	  *[123567][0-7][0-7])
-	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
-	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-	    ;;
-	  *)
-	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
-	    if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    then
-	      if test -z "$dir_arg" || {
-		   # Check for POSIX incompatibilities with -m.
-		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writable bit of parent directory when it shouldn't.
-		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-		   case $ls_ld_tmpdir in
-		     d????-?r-*) different_mode=700;;
-		     d????-?--*) different_mode=755;;
-		     *) false;;
-		   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-		   }
-		 }
-	      then posix_mkdir=:
-	      fi
-	      rmdir "$tmpdir/d" "$tmpdir"
-	    else
-	      # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-	    fi
-	    trap '' 0;;
-	esac;;
+	trap '' 0;;
     esac
 
     if
       $posix_mkdir && (
-	umask $mkdir_umask &&
-	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+        umask $mkdir_umask &&
+        $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
       )
     then :
     else
 
-      # The umask is ridiculous, or mkdir does not conform to POSIX,
+      # mkdir does not conform to POSIX,
       # or it failed possibly due to a race condition.  Create the
       # directory the slow way, step by step, checking for races as we go.
 
       case $dstdir in
-	/*) prefix='/';;
-	[-=\(\)!]*) prefix='./';;
-	*)  prefix='';;
+        /*) prefix='/';;
+        [-=\(\)!]*) prefix='./';;
+        *)  prefix='';;
       esac
 
-      eval "$initialize_posix_glob"
-
       oIFS=$IFS
       IFS=/
-      $posix_glob set -f
+      set -f
       set fnord $dstdir
       shift
-      $posix_glob set +f
+      set +f
       IFS=$oIFS
 
       prefixes=
 
       for d
       do
-	test X"$d" = X && continue
-
-	prefix=$prefix$d
-	if test -d "$prefix"; then
-	  prefixes=
-	else
-	  if $posix_mkdir; then
-	    (umask=$mkdir_umask &&
-	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-	    # Don't fail if two instances are running concurrently.
-	    test -d "$prefix" || exit 1
-	  else
-	    case $prefix in
-	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-	      *) qprefix=$prefix;;
-	    esac
-	    prefixes="$prefixes '$qprefix'"
-	  fi
-	fi
-	prefix=$prefix/
+        test X"$d" = X && continue
+
+        prefix=$prefix$d
+        if test -d "$prefix"; then
+          prefixes=
+        else
+          if $posix_mkdir; then
+            (umask $mkdir_umask &&
+             $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+            # Don't fail if two instances are running concurrently.
+            test -d "$prefix" || exit 1
+          else
+            case $prefix in
+              *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+              *) qprefix=$prefix;;
+            esac
+            prefixes="$prefixes '$qprefix'"
+          fi
+        fi
+        prefix=$prefix/
       done
 
       if test -n "$prefixes"; then
-	# Don't fail if two instances are running concurrently.
-	(umask $mkdir_umask &&
-	 eval "\$doit_exec \$mkdirprog $prefixes") ||
-	  test -d "$dstdir" || exit 1
-	obsolete_mkdir_used=true
+        # Don't fail if two instances are running concurrently.
+        (umask $mkdir_umask &&
+         eval "\$doit_exec \$mkdirprog $prefixes") ||
+          test -d "$dstdir" || exit 1
+        obsolete_mkdir_used=true
       fi
     fi
   fi
@@ -450,14 +449,25 @@ do
   else
 
     # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
+    dsttmp=${dstdirslash}_inst.$$_
+    rmtmp=${dstdirslash}_rm.$$_
 
     # Trap to clean up those temp files at exit.
     trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
 
     # Copy the file name to the temp name.
-    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+    (umask $cp_umask &&
+     { test -z "$stripcmd" || {
+	 # Create $dsttmp read-write so that cp doesn't create it read-only,
+	 # which would cause strip to fail.
+	 if test -z "$doit"; then
+	   : >"$dsttmp" # No need to fork-exec 'touch'.
+	 else
+	   $doit touch "$dsttmp"
+	 fi
+       }
+     } &&
+     $doit_exec $cpprog "$src" "$dsttmp") &&
 
     # and set any options; do chmod last to preserve setuid bits.
     #
@@ -472,20 +482,24 @@ do
 
     # If -C, don't bother to copy if it wouldn't change the file.
     if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-
-       eval "$initialize_posix_glob" &&
-       $posix_glob set -f &&
+       old=`LC_ALL=C ls -dlL "$dst"     2>/dev/null` &&
+       new=`LC_ALL=C ls -dlL "$dsttmp"  2>/dev/null` &&
+       set -f &&
        set X $old && old=:$2:$4:$5:$6 &&
        set X $new && new=:$2:$4:$5:$6 &&
-       $posix_glob set +f &&
-
+       set +f &&
        test "$old" = "$new" &&
        $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
     then
       rm -f "$dsttmp"
     else
+      # If $backupsuffix is set, and the file being installed
+      # already exists, attempt a backup.  Don't worry if it fails,
+      # e.g., if mv doesn't support -f.
+      if test -n "$backupsuffix" && test -f "$dst"; then
+        $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
+      fi
+
       # Rename the file to the real destination.
       $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
 
@@ -493,24 +507,24 @@ do
       # to itself, or perhaps because mv is so ancient that it does not
       # support -f.
       {
-	# Now remove or move aside any old file at destination location.
-	# We try this two ways since rm can't unlink itself on some
-	# systems and the destination file might be busy for other
-	# reasons.  In this case, the final cleanup might fail but the new
-	# file should still install successfully.
-	{
-	  test ! -f "$dst" ||
-	  $doit $rmcmd -f "$dst" 2>/dev/null ||
-	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-	  } ||
-	  { echo "$0: cannot unlink or rename $dst" >&2
-	    (exit 1); exit 1
-	  }
-	} &&
-
-	# Now rename the file to the real destination.
-	$doit $mvcmd "$dsttmp" "$dst"
+        # Now remove or move aside any old file at destination location.
+        # We try this two ways since rm can't unlink itself on some
+        # systems and the destination file might be busy for other
+        # reasons.  In this case, the final cleanup might fail but the new
+        # file should still install successfully.
+        {
+          test ! -f "$dst" ||
+          $doit $rmcmd "$dst" 2>/dev/null ||
+          { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+            { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
+          } ||
+          { echo "$0: cannot unlink or rename $dst" >&2
+            (exit 1); exit 1
+          }
+        } &&
+
+        # Now rename the file to the real destination.
+        $doit $mvcmd "$dsttmp" "$dst"
       }
     fi || exit 1
 
@@ -519,9 +533,9 @@ do
 done
 
 # Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
+# eval: (add-hook 'before-save-hook 'time-stamp)
 # time-stamp-start: "scriptversion="
 # time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
+# time-stamp-time-zone: "UTC0"
 # time-stamp-end: "; # UTC"
 # End:
diff --git a/doc/xorg-docs/man/Makefile.in b/doc/xorg-docs/man/Makefile.in
index 22f5c051a..912e545da 100644
--- a/doc/xorg-docs/man/Makefile.in
+++ b/doc/xorg-docs/man/Makefile.in
@@ -141,35 +141,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -185,7 +173,6 @@ MAN_SUBSTS = @MAN_SUBSTS@ -e 's|__datadir__|$(datadir)|g' -e \
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -200,7 +187,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -213,10 +199,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/man/Xsecurity.man b/doc/xorg-docs/man/Xsecurity.man
index 60e39c634..e4665ac1f 100644
--- a/doc/xorg-docs/man/Xsecurity.man
+++ b/doc/xorg-docs/man/Xsecurity.man
@@ -1,4 +1,4 @@
-.\" Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
+.\" Copyright (c) 2004, Oracle and/or its affiliates.
 .\"
 .\" Permission is hereby granted, free of charge, to any person obtaining a
 .\" copy of this software and associated documentation files (the "Software"),
diff --git a/doc/xorg-docs/specs/CTEXT/Makefile.in b/doc/xorg-docs/specs/CTEXT/Makefile.in
index 348744730..8c9c3eda7 100644
--- a/doc/xorg-docs/specs/CTEXT/Makefile.in
+++ b/doc/xorg-docs/specs/CTEXT/Makefile.in
@@ -143,35 +143,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -183,7 +171,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -198,7 +185,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -211,10 +197,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/specs/ICCCM/Makefile.in b/doc/xorg-docs/specs/ICCCM/Makefile.in
index 73c968ab9..690de8456 100644
--- a/doc/xorg-docs/specs/ICCCM/Makefile.in
+++ b/doc/xorg-docs/specs/ICCCM/Makefile.in
@@ -143,35 +143,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -183,7 +171,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -198,7 +185,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -211,10 +197,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/specs/Makefile.in b/doc/xorg-docs/specs/Makefile.in
index 4ad65248c..3652f6343 100644
--- a/doc/xorg-docs/specs/Makefile.in
+++ b/doc/xorg-docs/specs/Makefile.in
@@ -129,35 +129,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -169,7 +157,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -184,7 +171,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -197,10 +183,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/specs/XLFD/Makefile.in b/doc/xorg-docs/specs/XLFD/Makefile.in
index 58fdcfd7b..3912ba041 100644
--- a/doc/xorg-docs/specs/XLFD/Makefile.in
+++ b/doc/xorg-docs/specs/XLFD/Makefile.in
@@ -143,35 +143,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -183,7 +171,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -198,7 +185,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -211,10 +197,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@
diff --git a/doc/xorg-docs/specs/Xserver/Makefile.in b/doc/xorg-docs/specs/Xserver/Makefile.in
index dfe651f4e..60cb7f2c6 100644
--- a/doc/xorg-docs/specs/Xserver/Makefile.in
+++ b/doc/xorg-docs/specs/Xserver/Makefile.in
@@ -144,35 +144,23 @@ AUTOCONF = @AUTOCONF@
 AUTOHEADER = @AUTOHEADER@
 AUTOMAKE = @AUTOMAKE@
 AWK = @AWK@
-BASE_CFLAGS = @BASE_CFLAGS@
-CC = @CC@
-CCDEPMODE = @CCDEPMODE@
-CFLAGS = @CFLAGS@
 CHANGELOG_CMD = @CHANGELOG_CMD@
-CPP = @CPP@
-CPPFLAGS = @CPPFLAGS@
-CWARNFLAGS = @CWARNFLAGS@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
-DEPDIR = @DEPDIR@
 DRIVER_MAN_DIR = @DRIVER_MAN_DIR@
 DRIVER_MAN_SUFFIX = @DRIVER_MAN_SUFFIX@
 ECHO_C = @ECHO_C@
 ECHO_N = @ECHO_N@
 ECHO_T = @ECHO_T@
-EGREP = @EGREP@
-EXEEXT = @EXEEXT@
 FILE_MAN_DIR = @FILE_MAN_DIR@
 FILE_MAN_SUFFIX = @FILE_MAN_SUFFIX@
 FOP = @FOP@
-GREP = @GREP@
 INSTALL = @INSTALL@
 INSTALL_CMD = @INSTALL_CMD@
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
-LDFLAGS = @LDFLAGS@
 LIBOBJS = @LIBOBJS@
 LIBS = @LIBS@
 LIB_MAN_DIR = @LIB_MAN_DIR@
@@ -184,7 +172,6 @@ MAN_SUBSTS = @MAN_SUBSTS@
 MISC_MAN_DIR = @MISC_MAN_DIR@
 MISC_MAN_SUFFIX = @MISC_MAN_SUFFIX@
 MKDIR_P = @MKDIR_P@
-OBJEXT = @OBJEXT@
 PACKAGE = @PACKAGE@
 PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
 PACKAGE_NAME = @PACKAGE_NAME@
@@ -199,7 +186,6 @@ PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
-STRICT_CFLAGS = @STRICT_CFLAGS@
 STRIP = @STRIP@
 STYLESHEET_SRCDIR = @STYLESHEET_SRCDIR@
 VERSION = @VERSION@
@@ -212,10 +198,7 @@ abs_builddir = @abs_builddir@
 abs_srcdir = @abs_srcdir@
 abs_top_builddir = @abs_top_builddir@
 abs_top_srcdir = @abs_top_srcdir@
-ac_ct_CC = @ac_ct_CC@
-am__include = @am__include@
 am__leading_dot = @am__leading_dot@
-am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
 bindir = @bindir@