Update to libFS 1.0.6.

16 files changed, 1934 insertions, 1443 deletions

diff --git a/lib/libFS/ChangeLog b/lib/libFS/ChangeLog
index f70e9a1a7..a683d6072 100644
--- a/lib/libFS/ChangeLog
+++ b/lib/libFS/ChangeLog
@@ -1,3 +1,220 @@
+commit 88be5c37c40070305e64c4b8dc0a1c1f6ca80440
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Sun Mar 16 10:44:14 2014 -0700
+
+    libFS 1.0.6
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit e5be46eceee9c0c0d5f0363d3e08b19f86f85fcb
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Jan 3 23:07:12 2014 -0800
+
+    Use strlcpy instead of strcpy/strncpy if it is available
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit e831ef9246684298c147f9b26de0810b8218c3cb
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Jan 3 21:33:10 2014 -0800
+
+    Replace malloc(strlen + 1); strcpy() with strdup()
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+    Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
+
+commit 980cf8ac0c636ff7ef1fccb9e74f116ac5ea34ae
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Jan 3 21:13:30 2014 -0800
+
+    Remove unused internal helper _FSWireToEvent
+    
+    Since we build with -export-symbols-regex '^FS.*', it wasn't available
+    to callers outside libFS, and was never called by anything inside libFS.
+    
+    Seems to have been imported from XlibInt.c without ever being used.
+    
+    Flagged by cppcheck 1.62:
+    [FSlibInt.c:753]: (style) The function '_FSWireToEvent' is never used.
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+    Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
+
+commit b9f27dc863c3ca01bb231ee48e84bc60b39d4f1f
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Jan 3 20:55:33 2014 -0800
+
+    Remove unused internal helper _FSEventsQueued
+    
+    Since we build with -export-symbols-regex '^FS.*', it wasn't available
+    to callers outside libFS, and was never called by anything inside libFS.
+    
+    Seems to have been imported from XlibInt.c without ever being used.
+    
+    Flagged by cppcheck 1.62:
+    [FSlibInt.c:180]: (style) The function '_FSEventsQueued' is never used.
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+    Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
+
+commit 37772516acb95b3c9934252994b7dfdc147dfd23
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Jan 3 20:50:32 2014 -0800
+
+    Remove unused internal helper _FSAllocScratch
+    
+    Since we build with -export-symbols-regex '^FS.*', it wasn't available
+    to callers outside libFS, and was never called by anything inside libFS.
+    
+    Seems to have been imported from XlibInt.c without ever being used.
+    The _FSserver fields that it used (and nothing else did) are replaced
+    with "unused" placeholders to maintain struct layout/size.
+    
+    Flagged by cppcheck 1.62:
+    [FSlibInt.c:973]: (style) The function '_FSAllocScratch' is never used.
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+    Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
+
+commit ac1eb6e3ea54724cf3ab3ad1ccf0595df9e34786
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Jan 3 20:46:48 2014 -0800
+
+    Remove unused internal helper _FSGetHostname
+    
+    Since we build with -export-symbols-regex '^FS.*', it wasn't available
+    to callers outside libFS, and was never called by anything inside libFS.
+    
+    Xtrans provides it's own exact copy of this function, which gets
+    the name _FSTransGetHostname when built in libFS, nothing in libFS
+    outside the Xtrans code calls a gethostname() function.
+    
+    Flagged by cppcheck 1.62:
+    [FSlibInt.c:1060]: (style) The function '_FSGetHostname' is never used.
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+    Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
+
+commit a4c12fe0ca5cb359bffe08b26a92ddcf8e194441
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Jan 3 20:04:33 2014 -0800
+
+    If EAGAIN == EWOULDBLOCK, only need to check errno for one of them
+    
+    Solaris <sys/errno.h> has:
+     #define EWOULDBLOCK       EAGAIN
+    so checking (errno == EAGAIN || errno == EWOULDBLOCK) is overkill.
+    
+    This leads cppcheck 1.62 to complain:
+    [FSlibInt.c:153] -> [FSlibInt.c:153]: (style) Same expression on both sides of '||'.
+    [FSlibInt.c:301] -> [FSlibInt.c:301]: (style) Same expression on both sides of '||'.
+    [FSlibInt.c:379] -> [FSlibInt.c:379]: (style) Same expression on both sides of '||'.
+    [FSlibInt.c:472] -> [FSlibInt.c:472]: (style) Same expression on both sides of '||'.
+    
+    This quiets it, and reduces the number of calls Solaris Studio cc
+    generates to the __errno() function to get the thread-specific errno value.
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+    Reviewed-by: Jasper St. Pierre <jstpierre@mecheye.net>
+
+commit b6885f7aedc3b6eba62ffa1edac1e8488d938cea
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Jan 3 19:57:09 2014 -0800
+
+    Reduce scope & remove unneeded assignment of defaultp in FSGetErrorText()
+    
+    Suggested by cppcheck 1.62
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit dcb6c39feb63dcf7e843bd2394a2544fd4e79f9f
+Author: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+Date:   Thu Jan 2 01:03:49 2014 -0800
+
+    FSOpenServer: Fix double-free in error path
+    
+    FSOpenServ.c:266:5: warning: Use of memory after it is freed
+        OutOfMemory(svr, setup);
+        ^~~~~~~~~~~~~~~~~~~~~~~
+    
+    Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+
+commit 4b0b74f953619164dc2863ee2cd3f09d15c65a51
+Author: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+Date:   Thu Jan 2 00:49:27 2014 -0800
+
+    Update error loop to correctly handle error in i==0 case
+    
+    FSOpenServ.c:183:3: warning: Function call argument is an uninitialized value
+                    FSfree(alts[i].name);
+                    ^~~~~~~~~~~~~~~~~~~~
+    ./FSlibos.h:273:21: note: expanded from macro 'FSfree'
+                        ^~~~~~~~~~~
+    
+    Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@apple.com>
+
+commit 5ed8b4cf1f1c35ef35a3c94350e6b96646a2a0b7
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Fri Dec 27 11:01:35 2013 -0800
+
+    Add AC_USE_SYSTEM_EXTENSIONS to expose non-standard extensions
+    
+    Required on Solaris to expose fd_mask in <sys/select.h> now that
+    xtrans 1.3 defines _XOPEN_SOURCE to 600 on Solaris, since fd_mask
+    is not defined in that version of the XPG standards.
+    
+    Fixes build failure:
+    ../../src/FSConnServ.c: In function '_FSWaitForWritable':
+    ../../src/FSConnServ.c:166:6: error: 'fd_mask' undeclared (first use in this function)
+    ../../src/FSConnServ.c:166:6: note: each undeclared identifier is reported only once for each function it appears in
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+    Reviewed-by: Daniel Stone <daniel@fooishbar.org>
+
+commit 19ca53de0aae67b1f23085c832b445576c6a0b25
+Author: Adam Jackson <ajax@redhat.com>
+Date:   Fri Nov 1 11:14:58 2013 -0400
+
+    Fix build with xtrans 1.3
+    
+    ->Readv was in fact being used, oops.  Just call straight down to
+    readv() instead.
+    
+    Reviewed-by: Peter Harris <pharris@opentext.com>
+    Signed-off-by: Adam Jackson <ajax@redhat.com>
+
+commit 96243bfec19d0f543de3ef590a482f7f6dcdaa3d
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Mon Jun 24 22:52:09 2013 -0700
+
+    Drop Cray (WORD64/MUSTCOPY) support
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit d30a927b79ee0faa5f4547d5d60570f8fcd11fc2
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Mon Jun 24 22:46:52 2013 -0700
+
+    Fix a couple comment typos
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 665fb8c34183bbaba5c7deb045863090082f814b
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Mon Jun 24 22:42:56 2013 -0700
+
+    Require ANSI C89 pre-processor, drop pre-C89 token pasting support
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
+commit 279fbcc23d6cd462e034dec6a9d1378cb86247e3
+Author: Alan Coopersmith <alan.coopersmith@oracle.com>
+Date:   Tue May 28 17:42:06 2013 -0700
+
+    Fix typo in readme ("xfslsfonts" should be "fslsfonts")
+    
+    Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
+
 commit 9d1458e02fe8dcac68b32917c9b10fa49d7161e7
 Author: Alan Coopersmith <alan.coopersmith@oracle.com>
 Date:   Tue May 28 17:17:40 2013 -0700
diff --git a/lib/libFS/Makefile.in b/lib/libFS/Makefile.in
index 3bc5c3440..812da77f5 100644
--- a/lib/libFS/Makefile.in
+++ b/lib/libFS/Makefile.in
@@ -77,7 +77,7 @@ subdir = .
 DIST_COMMON = README $(am__configure_deps) $(dist_doc_DATA) \
 	$(srcdir)/Makefile.am $(srcdir)/Makefile.in \
 	$(srcdir)/config.h.in $(srcdir)/libfs.pc.in \
-	$(top_srcdir)/configure AUTHORS COPYING ChangeLog INSTALL NEWS \
+	$(top_srcdir)/configure COPYING ChangeLog INSTALL NEWS compile \
 	config.guess config.sub depcomp install-sh ltmain.sh missing \
 	mkinstalldirs
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
@@ -276,6 +276,8 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 RANLIB = @RANLIB@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
diff --git a/lib/libFS/README b/lib/libFS/README
index 74bada972..a7f140f7e 100644
--- a/lib/libFS/README
+++ b/lib/libFS/README
@@ -1,7 +1,7 @@
 libFS - X Font Service client library
 
 This library is used by clients of X Font Servers (xfs), such as
-xfsinfo, xfslsfonts, and the X servers themselves.
+xfsinfo, fslsfonts, and the X servers themselves.
 
 All questions regarding this software should be directed at the
 Xorg mailing list:
diff --git a/lib/libFS/aclocal.m4 b/lib/libFS/aclocal.m4
index 34221d733..0606b3b81 100644
--- a/lib/libFS/aclocal.m4
+++ b/lib/libFS/aclocal.m4
@@ -8607,6 +8607,7 @@ m4_ifndef([_LT_PROG_FC],		[AC_DEFUN([_LT_PROG_FC])])
 m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
 
 # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
+# serial 1 (pkg-config-0.24)
 # 
 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
 #
@@ -8633,8 +8634,12 @@ m4_ifndef([_LT_PROG_CXX],		[AC_DEFUN([_LT_PROG_CXX])])
 # ----------------------------------
 AC_DEFUN([PKG_PROG_PKG_CONFIG],
 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
-m4_pattern_allow([^PKG_CONFIG(_PATH)?$])
-AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])dnl
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
 fi
@@ -8647,7 +8652,6 @@ if test -n "$PKG_CONFIG"; then
 		AC_MSG_RESULT([no])
 		PKG_CONFIG=""
 	fi
-		
 fi[]dnl
 ])# PKG_PROG_PKG_CONFIG
 
@@ -8656,34 +8660,32 @@ fi[]dnl
 # Check to see whether a particular set of modules exists.  Similar
 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
 #
-#
-# Similar to PKG_CHECK_MODULES, make sure that the first instance of
-# this or PKG_CHECK_MODULES is called, or make sure to call
-# PKG_CHECK_EXISTS manually
+# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+# only at the first occurence in configure.ac, so if the first place
+# it's called might be skipped (such as if it is within an "if", you
+# have to call PKG_CHECK_EXISTS manually
 # --------------------------------------------------------------
 AC_DEFUN([PKG_CHECK_EXISTS],
 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
 if test -n "$PKG_CONFIG" && \
     AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
-  m4_ifval([$2], [$2], [:])
+  m4_default([$2], [:])
 m4_ifvaln([$3], [else
   $3])dnl
 fi])
 
-
 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
 # ---------------------------------------------
 m4_define([_PKG_CONFIG],
-[if test -n "$PKG_CONFIG"; then
-    if test -n "$$1"; then
-        pkg_cv_[]$1="$$1"
-    else
-        PKG_CHECK_EXISTS([$3],
-                         [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
-			 [pkg_failed=yes])
-    fi
-else
-	pkg_failed=untried
+[if test -n "$$1"; then
+    pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+    PKG_CHECK_EXISTS([$3],
+                     [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes ],
+		     [pkg_failed=yes])
+ else
+    pkg_failed=untried
 fi[]dnl
 ])# _PKG_CONFIG
 
@@ -8725,16 +8727,17 @@ and $1[]_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details.])
 
 if test $pkg_failed = yes; then
+   	AC_MSG_RESULT([no])
         _PKG_SHORT_ERRORS_SUPPORTED
         if test $_pkg_short_errors_supported = yes; then
-	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
         else 
-	        $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
 
-	ifelse([$4], , [AC_MSG_ERROR(dnl
+	m4_default([$4], [AC_MSG_ERROR(
 [Package requirements ($2) were not met:
 
 $$1_PKG_ERRORS
@@ -8742,28 +8745,67 @@ $$1_PKG_ERRORS
 Consider adjusting the PKG_CONFIG_PATH environment variable if you
 installed software in a non-standard prefix.
 
-_PKG_TEXT
-])],
-		[AC_MSG_RESULT([no])
-                $4])
+_PKG_TEXT])[]dnl
+        ])
 elif test $pkg_failed = untried; then
-	ifelse([$4], , [AC_MSG_FAILURE(dnl
+     	AC_MSG_RESULT([no])
+	m4_default([$4], [AC_MSG_FAILURE(
 [The pkg-config script could not be found or is too old.  Make sure it
 is in your PATH or set the PKG_CONFIG environment variable to the full
 path to pkg-config.
 
 _PKG_TEXT
 
-To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.])],
-		[$4])
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+        ])
 else
 	$1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
 	$1[]_LIBS=$pkg_cv_[]$1[]_LIBS
         AC_MSG_RESULT([yes])
-	ifelse([$3], , :, [$3])
+	$3
 fi[]dnl
 ])# PKG_CHECK_MODULES
 
+
+# PKG_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable pkgconfigdir as the location where a module
+# should install pkg-config .pc files. By default the directory is
+# $libdir/pkgconfig, but the default can be changed by passing
+# DIRECTORY. The user can override through the --with-pkgconfigdir
+# parameter.
+AC_DEFUN([PKG_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([pkgconfigdir],
+    [AS_HELP_STRING([--with-pkgconfigdir], pkg_description)],,
+    [with_pkgconfigdir=]pkg_default)
+AC_SUBST([pkgconfigdir], [$with_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_INSTALLDIR
+
+
+# PKG_NOARCH_INSTALLDIR(DIRECTORY)
+# -------------------------
+# Substitutes the variable noarch_pkgconfigdir as the location where a
+# module should install arch-independent pkg-config .pc files. By
+# default the directory is $datadir/pkgconfig, but the default can be
+# changed by passing DIRECTORY. The user can override through the
+# --with-noarch-pkgconfigdir parameter.
+AC_DEFUN([PKG_NOARCH_INSTALLDIR],
+[m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])])
+m4_pushdef([pkg_description],
+    [pkg-config arch-independent installation directory @<:@]pkg_default[@:>@])
+AC_ARG_WITH([noarch-pkgconfigdir],
+    [AS_HELP_STRING([--with-noarch-pkgconfigdir], pkg_description)],,
+    [with_noarch_pkgconfigdir=]pkg_default)
+AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir])
+m4_popdef([pkg_default])
+m4_popdef([pkg_description])
+]) dnl PKG_NOARCH_INSTALLDIR
+
 # Copyright (C) 2002-2012 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
@@ -9750,7 +9792,7 @@ AC_SUBST([am__untar])
 dnl xorg-macros.m4.  Generated from xorg-macros.m4.in xorgversion.m4 by configure.
 dnl
 dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
-dnl 
+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"),
 dnl to deal in the Software without restriction, including without limitation
@@ -9783,10 +9825,10 @@ dnl DEALINGS IN THE SOFTWARE.
 #     [m4_fatal([must install xorg-macros 1.1 or later before running autoconf/autogen])])
 #
 #
-# See the "minimum version" comment for each macro you use to see what 
+# 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], [1.16.2])
+m4_define([vers_have], [1.19.0])
 m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.])))
 m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.])))
 m4_if(m4_cmp(maj_have, maj_needed), 0,,
@@ -9806,7 +9848,7 @@ m4_undefine([maj_needed])
 # such as man pages and config files
 AC_DEFUN([XORG_PROG_RAWCPP],[
 AC_REQUIRE([AC_PROG_CPP])
-AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], 
+AC_PATH_PROGS(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,
@@ -9836,6 +9878,7 @@ if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve   \"'` -eq 1 ; then
 	AC_MSG_RESULT([no])
 else
 	if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve   \"'` -eq 1 ; then
+		TRADITIONALCPPFLAGS="-traditional"
 		RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
 		AC_MSG_RESULT([yes])
 	else
@@ -9844,6 +9887,7 @@ else
 fi
 rm -f conftest.$ac_ext
 AC_SUBST(RAWCPPFLAGS)
+AC_SUBST(TRADITIONALCPPFLAGS)
 ]) # XORG_PROG_RAWCPP
 
 # XORG_MANPAGE_SECTIONS()
@@ -10368,9 +10412,10 @@ AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
 ]) # XORG_WITH_ASCIIDOC
 
 # XORG_WITH_DOXYGEN([MIN-VERSION], [DEFAULT])
-# --------------------------------
+# -------------------------------------------
 # Minimum version: 1.5.0
 # Minimum version for optional DEFAULT argument: 1.11.0
+# Minimum version for optional DOT checking: 1.18.0
 #
 # 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
@@ -10390,6 +10435,7 @@ AM_CONDITIONAL([HAVE_ASCIIDOC], [test "$have_asciidoc" = yes])
 #
 AC_DEFUN([XORG_WITH_DOXYGEN],[
 AC_ARG_VAR([DOXYGEN], [Path to doxygen command])
+AC_ARG_VAR([DOT], [Path to the dot graphics utility])
 m4_define([_defopt], m4_default([$2], [auto]))
 AC_ARG_WITH(doxygen,
 	AS_HELP_STRING([--with-doxygen],
@@ -10433,6 +10479,20 @@ m4_ifval([$1],
             AC_MSG_ERROR([doxygen version $doxygen_version found, but $1 needed])
         fi])
 fi])
+
+dnl Check for DOT if we have doxygen. The caller decides if it is mandatory
+dnl HAVE_DOT is a variable that can be used in your doxygen.in config file:
+dnl 	HAVE_DOT = @HAVE_DOT@
+HAVE_DOT=no
+if test "x$have_doxygen" = "xyes"; then
+  AC_PATH_PROG([DOT], [dot])
+    if test "x$DOT" != "x"; then
+      HAVE_DOT=yes
+    fi
+fi
+
+AC_SUBST([HAVE_DOT])
+AM_CONDITIONAL([HAVE_DOT], [test "$HAVE_DOT" = "yes"])
 AM_CONDITIONAL([HAVE_DOXYGEN], [test "$have_doxygen" = yes])
 ]) # XORG_WITH_DOXYGEN
 
@@ -10615,6 +10675,29 @@ fi])
 AM_CONDITIONAL([HAVE_FOP], [test "$have_fop" = yes])
 ]) # XORG_WITH_FOP
 
+# XORG_WITH_M4([MIN-VERSION])
+# ---------------------------
+# Minimum version: 1.19.0
+#
+# This macro attempts to locate an m4 macro processor which supports
+# -I option and is only useful for modules relying on M4 in order to
+# expand macros in source code files.
+#
+# Interface to module:
+# M4:	 	returns the path of the m4 program found
+#		returns the path set by the user in the environment
+#
+AC_DEFUN([XORG_WITH_M4], [
+AC_CACHE_CHECK([for m4 that supports -I option], [ac_cv_path_M4],
+   [AC_PATH_PROGS_FEATURE_CHECK([M4], [m4 gm4],
+       [[$ac_path_M4 -I. /dev/null > /dev/null 2>&1 && \
+         ac_cv_path_M4=$ac_path_M4 ac_path_M4_found=:]],
+   [AC_MSG_ERROR([could not find m4 that supports -I option])],
+   [$PATH:/usr/gnu/bin])])
+
+AC_SUBST([M4], [$ac_cv_path_M4])
+]) # XORG_WITH_M4
+
 # XORG_WITH_PS2PDF([DEFAULT])
 # ----------------
 # Minimum version: 1.6.0
@@ -11069,7 +11152,8 @@ AC_ARG_ENABLE(malloc0returnsnull,
 
 AC_MSG_CHECKING([whether malloc(0) returns NULL])
 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
-	AC_RUN_IFELSE([AC_LANG_PROGRAM([
+AC_CACHE_VAL([xorg_cv_malloc0_returns_null],
+	[AC_RUN_IFELSE([AC_LANG_PROGRAM([
 #include <stdlib.h>
 ],[
     char *m0, *r0, *c0, *p;
@@ -11079,9 +11163,9 @@ if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
     c0 = calloc(0,10);
     exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1);
 ])],
-		[MALLOC_ZERO_RETURNS_NULL=yes],
-		[MALLOC_ZERO_RETURNS_NULL=no],
-		[MALLOC_ZERO_RETURNS_NULL=yes])
+		[xorg_cv_malloc0_returns_null=yes],
+		[xorg_cv_malloc0_returns_null=no])])
+MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null
 fi
 AC_MSG_RESULT([$MALLOC_ZERO_RETURNS_NULL])
 
@@ -11292,18 +11376,18 @@ fi
 found="no"
 m4_foreach([flag], m4_cdr($@), [
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_]CACHE_PREFIX[_unknown_warning_option" = "xyes" ; then
 			PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$xorg_testset_]CACHE_PREFIX[_unused_command_line_argument" = "xyes" ; then
 			PREFIX[FLAGS]="$PREFIX[FLAGS] -Werror=unused-command-line-argument"
 		fi
 
 		PREFIX[FLAGS]="$PREFIX[FLAGS] ]flag["
 
 dnl Some hackery here since AC_CACHE_VAL can't handle a non-literal varname
-		AC_MSG_CHECKING([if ]COMPILER[ supports]flag[])
+		AC_MSG_CHECKING([if ]COMPILER[ supports ]flag[])
 		cacheid=AS_TR_SH([xorg_cv_]CACHE_PREFIX[_flag_]flag[])
 		AC_CACHE_VAL($cacheid,
 			     [AC_LINK_IFELSE([AC_LANG_PROGRAM([int i;])],
@@ -11370,7 +11454,7 @@ AC_LANG_CASE(
 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-prototypes])
 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wnested-externs])
 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wbad-function-cast])
-		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition])
+		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wold-style-definition], [-fd])
 		XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wdeclaration-after-statement])
 	]
 )
@@ -11379,16 +11463,17 @@ AC_LANG_CASE(
 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wunused])
 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wuninitialized])
 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wshadow])
-XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual])
 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-noreturn])
 XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wmissing-format-attribute])
+# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls])
+XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op])
 
 # 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]], [-Wlogical-op])
 # 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.
@@ -11562,7 +11647,7 @@ dnl
 # XORG_RELEASE_VERSION
 # --------------------
 # Defines PACKAGE_VERSION_{MAJOR,MINOR,PATCHLEVEL} for modules to use.
- 
+
 AC_DEFUN([XORG_RELEASE_VERSION],[
 	AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],
 		[`echo $PACKAGE_VERSION | cut -d . -f 1`],
@@ -11630,12 +11715,12 @@ AC_DEFUN([XTRANS_TCP_FLAGS],[
  AC_SEARCH_LIBS(socket, [socket])
  AC_SEARCH_LIBS(gethostbyname, [nsl])
  if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then
-   AC_HAVE_LIBRARY([ws2_32])
+   AC_CHECK_LIB([ws2_32],[main])
  fi
 
  # Needs to come after above checks for libsocket & libnsl for SVR4 systems
  AC_ARG_ENABLE(ipv6,
-	AC_HELP_STRING([--enable-ipv6],[Enable IPv6 support]),
+	AS_HELP_STRING([--enable-ipv6],[Enable IPv6 support]),
 	[IPV6CONN=$enableval],
 	[AC_CHECK_FUNC(getaddrinfo,[IPV6CONN=yes],[IPV6CONN=no])])
  AC_MSG_CHECKING([if IPv6 support should be built])
@@ -11658,6 +11743,41 @@ AC_DEFUN([XTRANS_TCP_FLAGS],[
 AC_INCLUDES_DEFAULT
 #include <sys/socket.h>])
 
+ # XPG4v2/UNIX95 added msg_control - check to see if we need to define
+ # _XOPEN_SOURCE to get it (such as on Solaris)
+ AC_CHECK_MEMBER([struct msghdr.msg_control], [], [],
+                 [
+AC_INCLUDES_DEFAULT
+#include <sys/socket.h>
+                 ])
+ # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03
+ if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then
+     unset ac_cv_member_struct_msghdr_msg_control
+     AC_MSG_NOTICE([trying again with _XOPEN_SOURCE=600])
+     AC_CHECK_MEMBER([struct msghdr.msg_control],
+                     [AC_DEFINE([_XOPEN_SOURCE], [600],
+                       [Defined if needed to expose struct msghdr.msg_control])
+                     ], [], [
+#define _XOPEN_SOURCE 600
+AC_INCLUDES_DEFAULT
+#include <sys/socket.h>
+                     ])
+ fi
+ # If that didn't work, fall back to XPG5/UNIX98 with C89
+ if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then
+     unset ac_cv_member_struct_msghdr_msg_control
+     AC_MSG_NOTICE([trying again with _XOPEN_SOURCE=500])
+     AC_CHECK_MEMBER([struct msghdr.msg_control],
+                     [AC_DEFINE([_XOPEN_SOURCE], [500],
+                       [Defined if needed to expose struct msghdr.msg_control])
+                     ], [], [
+#define _XOPEN_SOURCE 500
+AC_INCLUDES_DEFAULT
+#include <sys/socket.h>
+                     ])
+ fi
+
+
 ]) # XTRANS_TCP_FLAGS
 
 # XTRANS_CONNECTION_FLAGS()
@@ -11666,13 +11786,12 @@ AC_INCLUDES_DEFAULT
 # that use Xtrans functions
 AC_DEFUN([XTRANS_CONNECTION_FLAGS],[
  AC_REQUIRE([AC_CANONICAL_HOST])
- AC_REQUIRE([AC_TYPE_SIGNAL])
  [case $host_os in
 	mingw*)	unixdef="no"   ;;
 	*)	unixdef="yes"  ;;
  esac]
  AC_ARG_ENABLE(unix-transport,
-	AC_HELP_STRING([--enable-unix-transport],[Enable UNIX domain socket transport]),
+	AS_HELP_STRING([--enable-unix-transport],[Enable UNIX domain socket transport]),
 	[UNIXCONN=$enableval], [UNIXCONN=$unixdef])
  AC_MSG_CHECKING([if Xtrans should support UNIX socket connections])
  if test "$UNIXCONN" = "yes"; then
@@ -11680,7 +11799,7 @@ AC_DEFUN([XTRANS_CONNECTION_FLAGS],[
  fi
  AC_MSG_RESULT($UNIXCONN)
  AC_ARG_ENABLE(tcp-transport,
-	AC_HELP_STRING([--enable-tcp-transport],[Enable TCP socket transport]),
+	AS_HELP_STRING([--enable-tcp-transport],[Enable TCP socket transport]),
 	[TCPCONN=$enableval], [TCPCONN=yes])
  AC_MSG_CHECKING([if Xtrans should support TCP socket connections])
  AC_MSG_RESULT($TCPCONN)
@@ -11693,7 +11812,7 @@ AC_DEFUN([XTRANS_CONNECTION_FLAGS],[
 	*)			localdef="no"  ;;
  esac]
  AC_ARG_ENABLE(local-transport,
-	AC_HELP_STRING([--enable-local-transport],[Enable os-specific local transport]),
+	AS_HELP_STRING([--enable-local-transport],[Enable os-specific local transport]),
 	[LOCALCONN=$enableval], [LOCALCONN=$localdef])
  AC_MSG_CHECKING([if Xtrans should support os-specific local connections])
  AC_MSG_RESULT($LOCALCONN)
@@ -11711,7 +11830,7 @@ AC_DEFUN([XTRANS_CONNECTION_FLAGS],[
 AC_DEFUN([XTRANS_SECURE_RPC_FLAGS],
 [AC_REQUIRE([XTRANS_TCP_FLAGS])
  AC_ARG_ENABLE(secure-rpc,
-	AC_HELP_STRING([--enable-secure-rpc],[Enable Secure RPC]),
+	AS_HELP_STRING([--enable-secure-rpc],[Enable Secure RPC]),
         [SECURE_RPC=$enableval], [SECURE_RPC="try"])
 
  if test "x$SECURE_RPC" = "xyes" -o "x$SECURE_RPC" = "xtry" ; then
diff --git a/lib/libFS/compile b/lib/libFS/compile
new file mode 100644
index 000000000..531136b06
--- /dev/null
+++ b/lib/libFS/compile
@@ -0,0 +1,347 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" ""	$nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+  file=$1
+  case $file in
+    / | /[!/]*) # absolute file, and not a UNC file
+      if test -z "$file_conv"; then
+	# lazily determine how to convert abs files
+	case `uname -s` in
+	  MINGW*)
+	    file_conv=mingw
+	    ;;
+	  CYGWIN*)
+	    file_conv=cygwin
+	    ;;
+	  *)
+	    file_conv=wine
+	    ;;
+	esac
+      fi
+      case $file_conv/,$2, in
+	*,$file_conv,*)
+	  ;;
+	mingw/*)
+	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+	  ;;
+	cygwin/*)
+	  file=`cygpath -m "$file" || echo "$file"`
+	  ;;
+	wine/*)
+	  file=`winepath -w "$file" || echo "$file"`
+	  ;;
+      esac
+      ;;
+  esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+  func_file_conv "$1"
+  if test -z "$lib_path"; then
+    lib_path=$file
+  else
+    lib_path="$lib_path;$file"
+  fi
+  linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+  lib=$1
+  found=no
+  save_IFS=$IFS
+  IFS=';'
+  for dir in $lib_path $LIB
+  do
+    IFS=$save_IFS
+    if $shared && test -f "$dir/$lib.dll.lib"; then
+      found=yes
+      lib=$dir/$lib.dll.lib
+      break
+    fi
+    if test -f "$dir/$lib.lib"; then
+      found=yes
+      lib=$dir/$lib.lib
+      break
+    fi
+    if test -f "$dir/lib$lib.a"; then
+      found=yes
+      lib=$dir/lib$lib.a
+      break
+    fi
+  done
+  IFS=$save_IFS
+
+  if test "$found" != yes; then
+    lib=$lib.lib
+  fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+  # Assume a capable shell
+  lib_path=
+  shared=:
+  linker_opts=
+  for arg
+  do
+    if test -n "$eat"; then
+      eat=
+    else
+      case $1 in
+	-o)
+	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
+	  eat=1
+	  case $2 in
+	    *.o | *.[oO][bB][jJ])
+	      func_file_conv "$2"
+	      set x "$@" -Fo"$file"
+	      shift
+	      ;;
+	    *)
+	      func_file_conv "$2"
+	      set x "$@" -Fe"$file"
+	      shift
+	      ;;
+	  esac
+	  ;;
+	-I)
+	  eat=1
+	  func_file_conv "$2" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-I*)
+	  func_file_conv "${1#-I}" mingw
+	  set x "$@" -I"$file"
+	  shift
+	  ;;
+	-l)
+	  eat=1
+	  func_cl_dashl "$2"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-l*)
+	  func_cl_dashl "${1#-l}"
+	  set x "$@" "$lib"
+	  shift
+	  ;;
+	-L)
+	  eat=1
+	  func_cl_dashL "$2"
+	  ;;
+	-L*)
+	  func_cl_dashL "${1#-L}"
+	  ;;
+	-static)
+	  shared=false
+	  ;;
+	-Wl,*)
+	  arg=${1#-Wl,}
+	  save_ifs="$IFS"; IFS=','
+	  for flag in $arg; do
+	    IFS="$save_ifs"
+	    linker_opts="$linker_opts $flag"
+	  done
+	  IFS="$save_ifs"
+	  ;;
+	-Xlinker)
+	  eat=1
+	  linker_opts="$linker_opts $2"
+	  ;;
+	-*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+	  func_file_conv "$1"
+	  set x "$@" -Tp"$file"
+	  shift
+	  ;;
+	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+	  func_file_conv "$1" mingw
+	  set x "$@" "$file"
+	  shift
+	  ;;
+	*)
+	  set x "$@" "$1"
+	  shift
+	  ;;
+      esac
+    fi
+    shift
+  done
+  if test -n "$linker_opts"; then
+    linker_opts="-link$linker_opts"
+  fi
+  exec "$@" $linker_opts
+  exit 1
+}
+
+eat=
+
+case $1 in
+  '')
+     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
+     exit 1;
+     ;;
+  -h | --h*)
+    cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+    exit $?
+    ;;
+  -v | --v*)
+    echo "compile $scriptversion"
+    exit $?
+    ;;
+  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+    func_cl_wrapper "$@"      # Doesn't return...
+    ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+  if test -n "$eat"; then
+    eat=
+  else
+    case $1 in
+      -o)
+	# configure might choose to run compile as 'compile cc -o foo foo.c'.
+	# So we strip '-o arg' only if arg is an object.
+	eat=1
+	case $2 in
+	  *.o | *.obj)
+	    ofile=$2
+	    ;;
+	  *)
+	    set x "$@" -o "$2"
+	    shift
+	    ;;
+	esac
+	;;
+      *.c)
+	cfile=$1
+	set x "$@" "$1"
+	shift
+	;;
+      *)
+	set x "$@" "$1"
+	shift
+	;;
+    esac
+  fi
+  shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+  # If no '-o' option was seen then we might have been invoked from a
+  # pattern rule where we don't need one.  That is ok -- this is a
+  # normal compilation that the losing compiler can handle.  If no
+  # '.c' file was seen then we are probably linking.  That is also
+  # ok.
+  exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file.  Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+  if mkdir "$lockdir" >/dev/null 2>&1; then
+    break
+  fi
+  sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
diff --git a/lib/libFS/config.h.in b/lib/libFS/config.h.in
index 9767d1cd1..75abac15c 100644
--- a/lib/libFS/config.h.in
+++ b/lib/libFS/config.h.in
@@ -30,6 +30,9 @@
 /* Define to 1 if you have the <string.h> header file. */
 #undef HAVE_STRING_H
 
+/* Define to 1 if you have the `strlcpy' function. */
+#undef HAVE_STRLCPY
+
 /* Define to 1 if you have the <sys/stat.h> header file. */
 #undef HAVE_SYS_STAT_H
 
@@ -79,9 +82,6 @@
 /* Patch version of this package */
 #undef PACKAGE_VERSION_PATCHLEVEL
 
-/* Define as the return type of signal handlers (`int' or `void'). */
-#undef RETSIGTYPE
-
 /* Define to 1 if you have the ANSI C header files. */
 #undef STDC_HEADERS
 
@@ -91,5 +91,40 @@
 /* Support UNIX socket connections */
 #undef UNIXCONN
 
+/* Enable extensions on AIX 3, Interix.  */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them.  */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris.  */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop.  */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris.  */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
 /* Version number of package */
 #undef VERSION
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+   this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
+
+/* Defined if needed to expose struct msghdr.msg_control */
+#undef _XOPEN_SOURCE
diff --git a/lib/libFS/configure b/lib/libFS/configure
index 6ca6bcd6a..401b75091 100644
--- a/lib/libFS/configure
+++ b/lib/libFS/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for libFS 1.0.5.
+# Generated by GNU Autoconf 2.69 for libFS 1.0.6.
 #
 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>.
 #
@@ -198,6 +198,7 @@ test -x / || exit 1"
   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
 
   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
@@ -205,8 +206,7 @@ test -x / || exit 1"
     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
     PATH=/empty FPATH=/empty; export PATH FPATH
     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
-      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
-test \$(( 1 + 1 )) = 2 || exit 1"
+      || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
   if (eval "$as_required") 2>/dev/null; then :
   as_have_required=yes
 else
@@ -591,8 +591,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libFS'
 PACKAGE_TARNAME='libFS'
-PACKAGE_VERSION='1.0.5'
-PACKAGE_STRING='libFS 1.0.5'
+PACKAGE_VERSION='1.0.6'
+PACKAGE_STRING='libFS 1.0.6'
 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg'
 PACKAGE_URL=''
 
@@ -668,12 +668,13 @@ FILE_MAN_SUFFIX
 LIB_MAN_SUFFIX
 APP_MAN_SUFFIX
 INSTALL_CMD
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
 PKG_CONFIG
 CHANGELOG_CMD
 STRICT_CFLAGS
 CWARNFLAGS
 BASE_CFLAGS
-CPP
 OTOOL64
 OTOOL
 LIPO
@@ -691,9 +692,19 @@ ac_ct_DUMPBIN
 DUMPBIN
 LD
 FGREP
+SED
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+LIBTOOL
 EGREP
 GREP
-SED
+CPP
 am__fastdepCC_FALSE
 am__fastdepCC_TRUE
 CCDEPMODE
@@ -711,15 +722,6 @@ CPPFLAGS
 LDFLAGS
 CFLAGS
 CC
-host_os
-host_vendor
-host_cpu
-host
-build_os
-build_vendor
-build_cpu
-build
-LIBTOOL
 am__untar
 am__tar
 AMTAR
@@ -784,11 +786,11 @@ SHELL'
 ac_subst_files=''
 ac_user_opts='
 enable_option_checking
+enable_dependency_tracking
 enable_shared
 enable_static
 with_pic
 enable_fast_install
-enable_dependency_tracking
 with_gnu_ld
 with_sysroot
 enable_libtool_lock
@@ -813,6 +815,8 @@ LIBS
 CPPFLAGS
 CPP
 PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
 FS_CFLAGS
 FS_LIBS
 LINT
@@ -1357,7 +1361,7 @@ 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 libFS 1.0.5 to adapt to many kinds of systems.
+\`configure' configures libFS 1.0.6 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1427,7 +1431,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libFS 1.0.5:";;
+     short | recursive ) echo "Configuration of libFS 1.0.6:";;
    esac
   cat <<\_ACEOF
 
@@ -1435,14 +1439,14 @@ Optional Features:
   --disable-option-checking  ignore unrecognized --enable/--with options
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
-  --enable-shared[=PKGS]  build shared libraries [default=yes]
-  --enable-static[=PKGS]  build static libraries [default=yes]
-  --enable-fast-install[=PKGS]
-                          optimize for fast installation [default=yes]
   --enable-dependency-tracking
                           do not reject slow dependency extractors
   --disable-dependency-tracking
                           speeds up one-time build
+  --enable-shared[=PKGS]  build shared libraries [default=yes]
+  --enable-static[=PKGS]  build static libraries [default=yes]
+  --enable-fast-install[=PKGS]
+                          optimize for fast installation [default=yes]
   --disable-libtool-lock  avoid locking (might break parallel builds)
   --disable-selective-werror
                           Turn off selective compiler errors. (default:
@@ -1482,6 +1486,10 @@ Some influential environment variables:
               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
+  PKG_CONFIG_LIBDIR
+              path overriding pkg-config's built-in search path
   FS_CFLAGS   C compiler flags for FS, overriding pkg-config
   FS_LIBS     linker flags for FS, overriding pkg-config
   LINT        Path to a lint-style command
@@ -1553,7 +1561,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libFS configure 1.0.5
+libFS configure 1.0.6
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1605,21 +1613,20 @@ fi
 
 } # ac_fn_c_try_compile
 
-# ac_fn_c_try_link LINENO
-# -----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_c_try_link ()
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$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
-  rm -f conftest.$ac_objext conftest$ac_exeext
-  if { { ac_try="$ac_link"
+  if { { ac_try="$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 "$ac_link") 2>conftest.err
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
   ac_status=$?
   if test -s conftest.err; then
     grep -v '^ *+' conftest.err >conftest.er1
@@ -1627,97 +1634,112 @@ $as_echo "$ac_try_echo"; } >&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 $ac_status = 0; } > conftest.i && {
+	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest$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
+    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
+} # ac_fn_c_try_cpp
 
-# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# ac_fn_c_check_header_mongrel 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 ()
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
   { $as_echo "$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
+fi
+eval ac_res=\$$3
+	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
 else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 $4
 #include <$2>
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$3=yes"
+  ac_header_compiler=yes
 else
-  eval "$3=no"
+  ac_header_compiler=no
 fi
 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ---------------------------------------------------------------------- ##
+## Report this to https://bugs.freedesktop.org/enter_bug.cgi?product=xorg ##
+## ---------------------------------------------------------------------- ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$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
+  eval "$3=\$ac_header_compiler"
 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; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_compile
-
-# ac_fn_c_try_cpp LINENO
-# ----------------------
-# Try to preprocess conftest.$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_check_header_mongrel
 
 # ac_fn_c_try_run LINENO
 # ----------------------
@@ -1761,6 +1783,83 @@ fi
 
 } # 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=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${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
+
 # ac_fn_c_check_func LINENO FUNC VAR
 # ----------------------------------
 # Tests whether FUNC exists, setting the cache variable VAR accordingly
@@ -1988,7 +2087,7 @@ 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 libFS $as_me 1.0.5, which was
+It was created by libFS $as_me 1.0.6, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2817,7 +2916,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='libFS'
- VERSION='1.0.5'
+ VERSION='1.0.6'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2864,172 +2963,9 @@ am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
-# Initialize libtool
-case `pwd` in
-  *\ * | *\	*)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
-$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
-esac
-
-
-
-macro_version='2.4.2'
-macro_revision='1.3337'
-
-
-
-
-
-
-
-
-
-
-
-
-
-ltmain="$ac_aux_dir/ltmain.sh"
-
-# Make sure we can run config.sub.
-$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 :
-  $as_echo_n "(cached) " >&6
-else
-  ac_build_alias=$build_alias
-test "x$ac_build_alias" = x &&
-  ac_build_alias=`$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
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
-$as_echo "$ac_cv_build" >&6; }
-case $ac_cv_build in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
-esac
-build=$ac_cv_build
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_build
-shift
-build_cpu=$1
-build_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-build_os=$*
-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 :
-  $as_echo_n "(cached) " >&6
-else
-  if test "x$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
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
-$as_echo "$ac_cv_host" >&6; }
-case $ac_cv_host in
-*-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
-esac
-host=$ac_cv_host
-ac_save_IFS=$IFS; IFS='-'
-set x $ac_cv_host
-shift
-host_cpu=$1
-host_vendor=$2
-shift; shift
-# Remember, the first character of IFS is used to create $*,
-# except with old shells:
-host_os=$*
-IFS=$ac_save_IFS
-case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
-
-
-# Backslashify metacharacters that are still active within
-# double-quoted strings.
-sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-
-ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
-$as_echo_n "checking how to print strings... " >&6; }
-# Test print first, because it will be a builtin if present.
-if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
-   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
-  ECHO='print -r --'
-elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
-  ECHO='printf %s\n'
-else
-  # Use this function as a fallback that always works.
-  func_fallback_echo ()
-  {
-    eval 'cat <<_LTECHO_EOF
-$1
-_LTECHO_EOF'
-  }
-  ECHO='func_fallback_echo'
-fi
-
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
-    $ECHO ""
-}
-
-case "$ECHO" in
-  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
-$as_echo "printf" >&6; } ;;
-  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
-$as_echo "print -r" >&6; } ;;
-  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
-$as_echo "cat" >&6; } ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# Set common system defines for POSIX extensions, such as _GNU_SOURCE
+# Must be called before any macros that run the compiler (like
+# AC_PROG_LIBTOOL) to avoid autoconf errors.
 DEPDIR="${am__leading_dot}deps"
 
 ac_config_commands="$ac_config_commands depfiles"
@@ -4010,86 +3946,143 @@ else
 fi
 
 
-{ $as_echo "$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 ${ac_cv_path_SED+:} false; then :
+
+ac_ext=c
+ac_cpp='$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
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
-     for ac_i in 1 2 3 4 5 6 7; do
-       ac_script="$ac_script$as_nl$ac_script"
-     done
-     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
-     { ac_script=; unset ac_script;}
-     if test -z "$SED"; then
-  ac_path_SED_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 $PATH
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
 do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    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"
-      as_fn_executable_p "$ac_path_SED" || continue
-# Check for GNU ac_path_SED and select it if it is found.
-  # Check for GNU $ac_path_SED
-case `"$ac_path_SED" --version 2>&1` in
-*GNU*)
-  ac_cv_path_SED="$ac_path_SED" ac_path_SED_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"
-    $as_echo '' >> "conftest.nl"
-    "$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
-    if test $ac_count -gt ${ac_path_SED_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_SED="$ac_path_SED"
-      ac_path_SED_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$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 :
 
-      $ac_path_SED_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_SED"; then
-    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
-  fi
 else
-  ac_cv_path_SED=$SED
+  # Broken: fails on valid input.
+continue
 fi
+rm -f conftest.err conftest.i conftest.$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
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
-  rm -f conftest.sed
-
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-
+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=$ac_cv_prog_CPP
+else
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$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
@@ -4222,6 +4215,445 @@ $as_echo "$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" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+  MINIX=yes
+else
+  MINIX=
+fi
+
+
+  if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+  fi
+
+
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#         define __EXTENSIONS__ 1
+          $ac_includes_default
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_safe_to_define___extensions__=yes
+else
+  ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+  test $ac_cv_safe_to_define___extensions__ = yes &&
+    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+# Initialize libtool
+case `pwd` in
+  *\ * | *\	*)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Make sure we can run config.sub.
+$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 :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$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
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+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 :
+  $as_echo_n "(cached) " >&6
+else
+  if test "x$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
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+  ECHO='printf %s\n'
+else
+  # Use this function as a fallback that always works.
+  func_fallback_echo ()
+  {
+    eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+  }
+  ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+    $ECHO ""
+}
+
+case "$ECHO" in
+  printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+  print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+  *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+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 :
+  $as_echo_n "(cached) " >&6
+else
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_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 $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    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"
+      as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_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"
+    $as_echo '' >> "conftest.nl"
+    "$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
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_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
+
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
 $as_echo_n "checking for fgrep... " >&6; }
 if ${ac_cv_path_FGREP+:} false; then :
@@ -5435,7 +5867,6 @@ test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
 
 
 
-
 if test -n "$ac_tool_prefix"; then
   for ac_prog in ar
   do
@@ -7139,273 +7570,6 @@ $as_echo "$lt_cv_ld_force_load" >&6; }
     ;;
   esac
 
-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
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$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 $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-
-fi
-  CPP=$ac_cv_prog_CPP
-else
-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$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 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" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
 for ac_header in dlfcn.h
 do :
   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
@@ -11641,6 +11805,11 @@ fi
 
 
 
+
+
+
+
+
 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.
@@ -11753,7 +11922,6 @@ $as_echo "yes" >&6; }
 $as_echo "no" >&6; }
 		PKG_CONFIG=""
 	fi
-
 fi
 
 
@@ -11848,18 +12016,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -11966,18 +12134,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12084,18 +12252,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12202,18 +12370,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12251,18 +12419,18 @@ $as_echo "$supported" >&6; }
 	fi
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12371,18 +12539,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12489,18 +12657,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12607,18 +12775,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12725,18 +12893,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12843,18 +13011,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -12891,6 +13059,55 @@ $as_echo "$supported" >&6; }
 		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
+
 
 
 
@@ -12961,18 +13178,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -13083,18 +13300,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -13201,18 +13418,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -13319,18 +13536,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -13437,19 +13654,19 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
 		fi
 
-		CFLAGS="$CFLAGS -Wcast-qual"
+		CFLAGS="$CFLAGS -Wmissing-noreturn"
 
-		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5
-$as_echo_n "checking if $CC supports-Wcast-qual... " >&6; }
-		cacheid=xorg_cv_cc_flag__Wcast_qual
+		{ $as_echo "$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
@@ -13480,7 +13697,7 @@ fi
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
 $as_echo "$supported" >&6; }
 		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual"
+			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn"
 			found="yes"
 		fi
 	fi
@@ -13555,19 +13772,19 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
 		fi
 
-		CFLAGS="$CFLAGS -Wmissing-noreturn"
+		CFLAGS="$CFLAGS -Wmissing-format-attribute"
 
-		{ $as_echo "$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
+		{ $as_echo "$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
@@ -13598,12 +13815,13 @@ fi
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
 $as_echo "$supported" >&6; }
 		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn"
+			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute"
 			found="yes"
 		fi
 	fi
 
 
+# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wredundant-decls])
 
 
 
@@ -13673,19 +13891,19 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unused-command-line-argument"
 		fi
 
-		CFLAGS="$CFLAGS -Wmissing-format-attribute"
+		CFLAGS="$CFLAGS -Wlogical-op"
 
-		{ $as_echo "$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
+		{ $as_echo "$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
@@ -13716,7 +13934,7 @@ fi
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5
 $as_echo "$supported" >&6; }
 		if test "$supported" = "yes" ; then
-			BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute"
+			BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op"
 			found="yes"
 		fi
 	fi
@@ -13726,9 +13944,9 @@ $as_echo "$supported" >&6; }
 # 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]], [-Wlogical-op])
 # 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.
@@ -13803,18 +14021,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -13852,18 +14070,18 @@ $as_echo "$supported" >&6; }
 	fi
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -13970,18 +14188,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14088,18 +14306,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14206,18 +14424,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14324,18 +14542,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14442,18 +14660,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14560,18 +14778,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14609,18 +14827,18 @@ $as_echo "$supported" >&6; }
 	fi
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14727,18 +14945,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14845,18 +15063,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -14963,18 +15181,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15081,18 +15299,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15199,18 +15417,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15248,18 +15466,18 @@ $as_echo "$supported" >&6; }
 	fi
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15366,18 +15584,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15487,18 +15705,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15605,18 +15823,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15723,18 +15941,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15841,18 +16059,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -15959,18 +16177,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -16077,18 +16295,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -16195,18 +16413,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -16313,18 +16531,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -16431,18 +16649,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -16549,18 +16767,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -16667,18 +16885,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -16785,18 +17003,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -16903,18 +17121,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -17054,18 +17272,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -17172,18 +17390,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -17221,18 +17439,18 @@ $as_echo "$supported" >&6; }
 	fi
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -17342,18 +17560,18 @@ fi
 found="no"
 
 	if test $found = "no" ; then
-		if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then
+		if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then
 			CFLAGS="$CFLAGS -Werror=unknown-warning-option"
 		fi
 
-		if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then
+		if test "x$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; }
+		{ $as_echo "$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
@@ -17583,8 +17801,14 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5
 $as_echo_n "checking whether malloc(0) returns NULL... " >&6; }
 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then
-	if test "$cross_compiling" = yes; then :
-  MALLOC_ZERO_RETURNS_NULL=yes
+if ${xorg_cv_malloc0_returns_null+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -17607,15 +17831,18 @@ main ()
 }
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
-  MALLOC_ZERO_RETURNS_NULL=yes
+  xorg_cv_malloc0_returns_null=yes
 else
-  MALLOC_ZERO_RETURNS_NULL=no
+  xorg_cv_malloc0_returns_null=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
+
+MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null
+fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5
 $as_echo "$MALLOC_ZERO_RETURNS_NULL" >&6; }
 
@@ -17640,46 +17867,46 @@ pkg_failed=no
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FS" >&5
 $as_echo_n "checking for FS... " >&6; }
 
-if test -n "$PKG_CONFIG"; then
-    if test -n "$FS_CFLAGS"; then
-        pkg_cv_FS_CFLAGS="$FS_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$FS_CFLAGS"; then
+    pkg_cv_FS_CFLAGS="$FS_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 fontsproto xtrans\""; } >&5
   ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 fontsproto xtrans") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_FS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 fontsproto xtrans" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$FS_LIBS"; then
-        pkg_cv_FS_LIBS="$FS_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
+if test -n "$FS_LIBS"; then
+    pkg_cv_FS_LIBS="$FS_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 fontsproto xtrans\""; } >&5
   ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 fontsproto xtrans") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
   pkg_cv_FS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 fontsproto xtrans" 2>/dev/null`
+		      test "x$?" != "x0" && pkg_failed=yes
 else
   pkg_failed=yes
 fi
-    fi
-else
-	pkg_failed=untried
+ else
+    pkg_failed=untried
 fi
 
 
 
 if test $pkg_failed = yes; then
+   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 
 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
         _pkg_short_errors_supported=yes
@@ -17687,9 +17914,9 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        FS_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "xproto >= 7.0.17 fontsproto xtrans"`
+	        FS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 fontsproto xtrans" 2>&1`
         else
-	        FS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xproto >= 7.0.17 fontsproto xtrans"`
+	        FS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 fontsproto xtrans" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$FS_PKG_ERRORS" >&5
@@ -17703,9 +17930,10 @@ installed software in a non-standard prefix.
 
 Alternatively, you may set the environment variables FS_CFLAGS
 and FS_LIBS to avoid the need to call pkg-config.
-See the pkg-config man page for more details.
-" "$LINENO" 5
+See the pkg-config man page for more details." "$LINENO" 5
 elif test $pkg_failed = untried; then
+     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
 	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "The pkg-config script could not be found or is too old.  Make sure it
@@ -17716,51 +17944,17 @@ Alternatively, you may set the environment variables FS_CFLAGS
 and FS_LIBS to avoid the need to call pkg-config.
 See the pkg-config man page for more details.
 
-To get pkg-config, see <http://www.freedesktop.org/software/pkgconfig>.
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
 See \`config.log' for more details" "$LINENO" 5; }
 else
 	FS_CFLAGS=$pkg_cv_FS_CFLAGS
 	FS_LIBS=$pkg_cv_FS_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
-	:
-fi
 
-# Find needed libraries for TCP sockets (pre-pended in $LIBS)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
-$as_echo_n "checking return type of signal handlers... " >&6; }
-if ${ac_cv_type_signal+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <signal.h>
-
-int
-main ()
-{
-return *(signal (0, 0)) (0) == 1;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_type_signal=int
-else
-  ac_cv_type_signal=void
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
-$as_echo "$ac_cv_type_signal" >&6; }
-
-cat >>confdefs.h <<_ACEOF
-#define RETSIGTYPE $ac_cv_type_signal
-_ACEOF
-
-
 
+# Find needed libraries for TCP sockets (pre-pended in $LIBS)
 
 
  case $host_os in
@@ -17951,7 +18145,6 @@ _ACEOF
   LIBS="-lws2_32 $LIBS"
 
 fi
-ac_cv_lib_ws2_32=ac_cv_lib_ws2_32_main
 
  fi
 
@@ -18008,6 +18201,57 @@ _ACEOF
 fi
 
 
+ # XPG4v2/UNIX95 added msg_control - check to see if we need to define
+ # _XOPEN_SOURCE to get it (such as on Solaris)
+ ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" "
+$ac_includes_default
+#include <sys/socket.h>
+
+"
+if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then :
+
+fi
+
+ # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03
+ if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then
+     unset ac_cv_member_struct_msghdr_msg_control
+     { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5
+$as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;}
+     ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" "
+#define _XOPEN_SOURCE 600
+$ac_includes_default
+#include <sys/socket.h>
+
+"
+if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then :
+
+$as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h
+
+
+fi
+
+ fi
+ # If that didn't work, fall back to XPG5/UNIX98 with C89
+ if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then
+     unset ac_cv_member_struct_msghdr_msg_control
+     { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5
+$as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;}
+     ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" "
+#define _XOPEN_SOURCE 500
+$ac_includes_default
+#include <sys/socket.h>
+
+"
+if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then :
+
+$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
+
+
+fi
+
+ fi
+
+
 
  fi
  case $host_os in
@@ -18033,6 +18277,19 @@ $as_echo "#define LOCALCONN 1" >>confdefs.h
 
 
 
+# Checks for library functions.
+for ac_func in strlcpy
+do :
+  ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
+if test "x$ac_cv_func_strlcpy" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_STRLCPY 1
+_ACEOF
+
+fi
+done
+
+
 # Allow checking code with lint, sparse, etc.
 
 
@@ -18706,7 +18963,7 @@ 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 libFS $as_me 1.0.5, which was
+This file was extended by libFS $as_me 1.0.6, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -18772,7 +19029,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-libFS config.status 1.0.5
+libFS config.status 1.0.6
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/lib/libFS/configure.ac b/lib/libFS/configure.ac
index b00749fbf..03ecca497 100644
--- a/lib/libFS/configure.ac
+++ b/lib/libFS/configure.ac
@@ -22,7 +22,7 @@
 
 # Initialize Autoconf
 AC_PREREQ([2.60])
-AC_INIT([libFS], [1.0.5],
+AC_INIT([libFS], [1.0.6],
         [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libFS])
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_HEADERS([config.h])
@@ -30,6 +30,11 @@ AC_CONFIG_HEADERS([config.h])
 # Initialize Automake
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
 
+# Set common system defines for POSIX extensions, such as _GNU_SOURCE
+# Must be called before any macros that run the compiler (like
+# AC_PROG_LIBTOOL) to avoid autoconf errors.
+AC_USE_SYSTEM_EXTENSIONS
+
 # Initialize libtool
 AC_PROG_LIBTOOL
 
@@ -46,6 +51,9 @@ PKG_CHECK_MODULES(FS, xproto >= 7.0.17 fontsproto xtrans)
 # Find needed libraries for TCP sockets (pre-pended in $LIBS)
 XTRANS_CONNECTION_FLAGS
 
+# Checks for library functions.
+AC_CHECK_FUNCS([strlcpy])
+
 # Allow checking code with lint, sparse, etc.
 XORG_WITH_LINT
 XORG_LINT_LIBRARY([FS])
diff --git a/lib/libFS/include/X11/fonts/FSlib.h b/lib/libFS/include/X11/fonts/FSlib.h
index 11b3ba627..1cd7f137d 100644
--- a/lib/libFS/include/X11/fonts/FSlib.h
+++ b/lib/libFS/include/X11/fonts/FSlib.h
@@ -148,8 +148,8 @@ struct _FSServer {
     int         ext_number;
     Bool        (*event_vec[132]) (FSServer *, FSEvent *, fsEvent *);
     Status	(*wire_vec[132]) (FSServer *, FSEvent *, fsEvent *);
-    char       *scratch_buffer;
-    unsigned long scratch_length;
+    void         *unused_1; /* previously scratch_buffer */
+    unsigned long unused_2; /* previously scratch_length */
     FSSyncHandler synchandler;
     unsigned long flags;
     struct _XtransConnInfo *trans_conn; /* transport connection object */
diff --git a/lib/libFS/src/FSErrDis.c b/lib/libFS/src/FSErrDis.c
index e3d296e84..76ebab6f5 100644
--- a/lib/libFS/src/FSErrDis.c
+++ b/lib/libFS/src/FSErrDis.c
@@ -84,9 +84,14 @@ int FSGetErrorDatabaseText(
 {
     if (nbytes == 0)
 	return 0;
+#ifdef HAVE_STRLCPY
+    if (strlcpy(buffer, defaultp, nbytes) >= nbytes)
+	return 0;
+#else
     (void) strncpy(buffer, defaultp, nbytes);
     if ((strlen(defaultp) + 1) > nbytes)
 	buffer[nbytes - 1] = '\0';
+#endif
     return 1;
 }
 
@@ -96,8 +101,6 @@ int FSGetErrorText(
     char		*buffer,
     int			 nbytes)
 {
-
-    const char *defaultp = NULL;
     char        buf[32];
     register _FSExtension *ext;
 
@@ -105,7 +108,7 @@ int FSGetErrorText(
 	return 0;
     snprintf(buf, sizeof(buf), "%d", code);
     if (code < (FSErrorListSize / sizeof(char *)) && code >= 0) {
-	defaultp = FSErrorList[code];
+	const char *defaultp = FSErrorList[code];
 	FSGetErrorDatabaseText(svr, "FSProtoError", buf, defaultp, buffer, nbytes);
     }
     ext = svr->ext_procs;
diff --git a/lib/libFS/src/FSOpenServ.c b/lib/libFS/src/FSOpenServ.c
index 15a657acd..faebe1301 100644
--- a/lib/libFS/src/FSOpenServ.c
+++ b/lib/libFS/src/FSOpenServ.c
@@ -66,7 +66,7 @@ static fsReq _dummy_request = {
     0, 0, 0
 };
 
-static void OutOfMemory ( FSServer *svr, char *setup );
+static void OutOfMemory ( FSServer *svr );
 
 FSServer   *_FSHeadOfServerList = NULL;
 
@@ -85,13 +85,11 @@ void _FSFreeServerStructure(FSServer *svr)
 
 static
 void OutOfMemory(
-    FSServer	*svr,
-    char	*setup)
+    FSServer	*svr)
 {
     if (svr->trans_conn)
 	_FSDisconnectServer(svr->trans_conn);
     _FSFreeServerStructure(svr);
-    FSfree(setup);
     errno = ENOMEM;
 }
 
@@ -129,10 +127,9 @@ FSOpenServer(const char *server)
 	return (FSServer *) NULL;
     }
 
-    if ((svr->server_name = FSmalloc(strlen(server) + 1)) == NULL) {
+    if ((svr->server_name = strdup(server)) == NULL) {
 	goto fail;
     }
-    (void) strcpy(svr->server_name, server);
 
     if ((svr->trans_conn = _FSConnectServer(svr->server_name)) == NULL) {
 	goto fail;
@@ -179,7 +176,7 @@ FSOpenServer(const char *server)
 	altlen = (unsigned int) *ad++;
 	alts[i].name = FSmalloc(altlen + 1);
 	if (!alts[i].name) {
-	    while (--i) {
+	    while (--i >= 0) {
 		FSfree(alts[i].name);
 	    }
 	    goto fail;
@@ -263,7 +260,7 @@ FSOpenServer(const char *server)
     FSfree(alts);
     FSfree(alt_data);
     FSfree(auth_data);
-    OutOfMemory(svr, setup);
+    OutOfMemory(svr);
     return (FSServer *) NULL;
 
 }
diff --git a/lib/libFS/src/FSlibInt.c b/lib/libFS/src/FSlibInt.c
index 96c5e62c7..090da3f6f 100644
--- a/lib/libFS/src/FSlibInt.c
+++ b/lib/libFS/src/FSlibInt.c
@@ -58,6 +58,7 @@ in this Software without prior written authorization from The Open Group.
 #endif
 #include <stdio.h>
 #include "FSlibint.h"
+#include <X11/Xtrans/Xtransint.h>
 #include <X11/Xos.h>
 
 static void _EatData32 ( FSServer *svr, unsigned long n );
@@ -65,11 +66,14 @@ static const char * _SysErrorMsg ( int n );
 
 /* check for both EAGAIN and EWOULDBLOCK, because some supposedly POSIX
  * systems are broken and return EWOULDBLOCK when they should return EAGAIN
+ *
+ * Solaris defines EWOULDBLOCK to be EAGAIN, so don't need to check twice
+ * for it.
  */
 #ifdef WIN32
 #define ETEST() (WSAGetLastError() == WSAEWOULDBLOCK)
 #else
-#if defined(EAGAIN) && defined(EWOULDBLOCK)
+#if defined(EAGAIN) && defined(EWOULDBLOCK) && (EAGAIN != EWOULDBLOCK)
 #define ETEST() (errno == EAGAIN || errno == EWOULDBLOCK)
 #else
 #ifdef EAGAIN
@@ -172,42 +176,6 @@ _FSFlush(register FSServer *svr)
     svr->last_req = (char *) &_dummy_request;
 }
 
-int
-_FSEventsQueued(
-    register FSServer	*svr,
-    int			 mode)
-{
-    register BytesReadable_t len;
-    BytesReadable_t pend;
-    char        buf[BUFSIZE];
-    register fsReply *rep;
-
-    if (mode == QueuedAfterFlush) {
-	_FSFlush(svr);
-	if (svr->qlen)
-	    return (svr->qlen);
-    }
-    if (_FSTransBytesReadable(svr->trans_conn, &pend) < 0)
-	(*_FSIOErrorFunction) (svr);
-    if ((len = pend) < SIZEOF(fsReply))
-	return (svr->qlen);	/* _FSFlush can enqueue events */
-    else if (len > BUFSIZE)
-	len = BUFSIZE;
-    len /= SIZEOF(fsReply);
-    pend = len * SIZEOF(fsReply);
-    _FSRead(svr, buf, (long) pend);
-
-    /* no space between comma and type or else macro will die */
-    STARTITERATE(rep, fsReply, buf, (len > 0), len--) {
-	if (rep->generic.type == FS_Error)
-	    _FSError(svr, (fsError *) rep);
-	else			/* must be an event packet */
-	    _FSEnq(svr, (fsEvent *) rep);
-    }
-    ENDITERATE
-	return (svr->qlen);
-}
-
 /* _FSReadEvents - Flush the output queue,
  * then read as many events as possible (but at least 1) and enqueue them
  */
@@ -330,137 +298,6 @@ _FSRead(
     }
 }
 
-#ifdef WORD64
-/*
- * XXX This is a *really* stupid way of doing this....
- */
-
-#define PACKBUFFERSIZE 4096
-
-
-/*
- * _FSRead32 - Read bytes from the socket unpacking each 32 bits
- *            into a long (64 bits on a CRAY computer).
- *
- */
-static void
-_doFSRead32(
-    register FSServer	*svr,
-    register long	*data,
-    register long	 size,
-    register char	*packbuffer)
-{
-    long       *lpack,
-               *lp;
-    long        mask32 = 0x00000000ffffffff;
-    long        maskw,
-                nwords,
-                i,
-                bits;
-
-    _FSReadPad(svr, packbuffer, size);
-
-    lp = data;
-    lpack = (long *) packbuffer;
-    nwords = size >> 2;
-    bits = 32;
-
-    for (i = 0; i < nwords; i++) {
-	maskw = mask32 << bits;
-	*lp++ = (*lpack & maskw) >> bits;
-	bits = bits ^ 32;
-	if (bits) {
-	    lpack++;
-	}
-    }
-}
-
-void
-_FSRead32(
-    FSServer	*svr,
-    long	*data,
-    long	 len)
-{
-    char        packbuffer[PACKBUFFERSIZE];
-    unsigned    nwords = (PACKBUFFERSIZE >> 2);	/* bytes to CARD32 */
-
-    for (; len > nwords; len -= nwords, data += nwords) {
-	_doFSRead32(svr, data, nwords, packbuffer);
-    }
-    _doFSRead32(svr, data, len, packbuffer);
-}
-
-
-
-/*
- * _FSRead16 - Read bytes from the socket unpacking each 16 bits
- *            into a long (64 bits on a CRAY computer).
- *
- */
-static void
-_doFSRead16(
-    register FSServer	*svr,
-    register short	*data,
-    register long	 size,
-    char		*packbuffer)
-{
-    long       *lpack,
-               *lp;
-    long        mask16 = 0x000000000000ffff;
-    long        maskw,
-                nwords,
-                i,
-                bits;
-
-    _FSRead(svr, packbuffer, size);	/* don't do a padded read... */
-
-    lp = (long *) data;
-    lpack = (long *) packbuffer;
-    nwords = size >> 1;		/* number of 16 bit words to be unpacked */
-    bits = 48;
-    for (i = 0; i < nwords; i++) {
-	maskw = mask16 << bits;
-	*lp++ = (*lpack & maskw) >> bits;
-	bits -= 16;
-	if (bits < 0) {
-	    lpack++;
-	    bits = 48;
-	}
-    }
-}
-
-void
-_FSRead16(
-    FSServer	*svr,
-    short	*data,
-    long	 len)
-{
-    char        packbuffer[PACKBUFFERSIZE];
-    unsigned    nwords = (PACKBUFFERSIZE >> 1);	/* bytes to CARD16 */
-
-    for (; len > nwords; len -= nwords, data += nwords) {
-	_doFSRead16(svr, data, nwords, packbuffer);
-    }
-    _doFSRead16(svr, data, len, packbuffer);
-}
-
-void
-_FSRead16Pad(
-    FSServer	*svr,
-    short	*data,
-    long	 size)
-{
-    int         slop = (size & 3);
-    short       slopbuf[3];
-
-    _FSRead16(svr, data, size);
-    if (slop > 0) {
-	_FSRead16(svr, slopbuf, 4 - slop);
-    }
-}
-
-#endif				/* WORD64 */
-
 
 /*
  * _FSReadPad - Read bytes from the socket taking into account incomplete
@@ -491,7 +328,7 @@ _FSReadPad(
     size += iov[1].iov_len;
 
     ESET(0);
-    while ((bytes_read = _FSTransReadv(svr->trans_conn, iov, 2)) != size) {
+    while ((bytes_read = readv(svr->trans_conn->fd, iov, 2)) != size) {
 
 	if (bytes_read > 0) {
 	    size -= bytes_read;
@@ -683,7 +520,7 @@ _FSReply(
     register fsReply	*rep,
     int			 extra,	 /* number of 32-bit words expected after the
 				  * reply */
-    Bool		 discard)/* should I discard data followind "extra"
+    Bool		 discard)/* should I discard data following "extra"
 				  * words? */
 {
     /*
@@ -909,35 +746,6 @@ _FSUnknownNativeEvent(
     return (0);
 }
 
-/*
- * reformat a wire event into an FSEvent structure of the right type.
- */
-Bool
-_FSWireToEvent(
-    register FSServer	*svr,	/* pointer to display structure */
-    register FSEvent	*re,	/* pointer to where event should be
-				 * reformatted */
-    register fsEvent	*event)	/* wire protocol event */
-{
-
-    re->type = event->type & 0x7f;
-    ((FSAnyEvent *) re)->serial = _FSSetLastRequestRead(svr,
-						   (fsGenericReply *) event);
-    ((FSAnyEvent *) re)->send_event = ((event->type & 0x80) != 0);
-    ((FSAnyEvent *) re)->server = svr;
-
-    /*
-     * Ignore the leading bit of the event type since it is set when a client
-     * sends an event rather than the server.
-     */
-
-    switch (event->type & 0177) {
-    default:
-	return (_FSUnknownWireEvent(svr, re, event));
-    }
-}
-
-
 static const char *
 _SysErrorMsg(int n)
 {
@@ -1042,7 +850,11 @@ _FSPrintDefaultError(
 		ext && (ext->codes.major_opcode != event->request_code);
 		ext = ext->next);
 	if (ext)
+#ifdef HAVE_STRLCPY
+	    strlcpy(buffer, ext->name, sizeof(buffer));
+#else
 	    strcpy(buffer, ext->name);
+#endif
 	else
 	    buffer[0] = '\0';
     }
@@ -1091,25 +903,6 @@ _FSDefaultError(
 FSIOErrorHandler _FSIOErrorFunction = _FSDefaultIOError;
 FSErrorHandler _FSErrorFunction = _FSDefaultError;
 
-/*
- * This routine can be used to (cheaply) get some memory within a single
- * Xlib routine for scratch space.  It is reallocated from the same place
- * each time, unless the library needs a large scratch space.
- */
-char       *
-_FSAllocScratch(
-    register FSServer	*svr,
-    unsigned long	 nbytes)
-{
-    if (nbytes > svr->scratch_length) {
-	if (svr->scratch_buffer != NULL)
-	    FSfree(svr->scratch_buffer);
-	return (svr->scratch_length = nbytes,
-		svr->scratch_buffer = FSmalloc(nbytes));
-    }
-    return (svr->scratch_buffer);
-}
-
 int
 FSFree(char *data)
 {
@@ -1141,138 +934,6 @@ Data(
 #endif				/* DataRoutineIsProcedure */
 
 
-#ifdef WORD64
-/*
- * XXX This is a *really* stupid way of doing this.  It should just use
- * svr->bufptr directly, taking into account where in the word it is.
- */
-
-/*
- * Data16 - Place 16 bit data in the buffer.
- *
- * "svr" is a pointer to a FSServer.
- * "data" is a pointer to the data.
- * "len" is the length in bytes of the data.
- */
-
-static void
-doData16(
-    register FSServer	*svr,
-    short		 *data,
-    unsigned		 len,
-    char		*packbuffer)
-{
-    long       *lp,
-               *lpack;
-    long        i,
-                nwords,
-                bits;
-    long        mask16 = 0x000000000000ffff;
-
-    lp = (long *) data;
-    lpack = (long *) packbuffer;
-    *lpack = 0;
-
-/*  nwords is the number of 16 bit values to be packed,
- *  the low order 16 bits of each word will be packed
- *  into 64 bit words
- */
-    nwords = len >> 1;
-    bits = 48;
-
-    for (i = 0; i < nwords; i++) {
-	*lpack ^= (*lp & mask16) << bits;
-	bits -= 16;
-	lp++;
-	if (bits < 0) {
-	    lpack++;
-	    *lpack = 0;
-	    bits = 48;
-	}
-    }
-    Data(svr, packbuffer, len);
-}
-
-void
-Data16(
-    FSServer	*svr,
-    short	*data,
-    unsigned	 len)
-{
-    char        packbuffer[PACKBUFFERSIZE];
-    unsigned    nwords = (PACKBUFFERSIZE >> 1);	/* bytes to CARD16 */
-
-    for (; len > nwords; len -= nwords, data += nwords) {
-	doData16(svr, data, nwords, packbuffer);
-    }
-    doData16(svr, data, len, packbuffer);
-}
-
-/*
- * Data32 - Place 32 bit data in the buffer.
- *
- * "svr" is a pointer to a FSServer.
- * "data" is a pointer to the data.
- * "len" is the length in bytes of the data.
- */
-
-static
-doData32(
-    register FSServer	*svr,
-    long		*data,
-    unsigned		 len,
-    char		*packbuffer)
-{
-    long       *lp,
-               *lpack;
-    long        i,
-                bits,
-                nwords;
-    long        mask32 = 0x00000000ffffffff;
-
-    lpack = (long *) packbuffer;
-    lp = data;
-
-    *lpack = 0;
-
-/*  nwords is the number of 32 bit values to be packed
- *  the low order 32 bits of each word will be packed
- *  into 64 bit words
- */
-    nwords = len >> 2;
-    bits = 32;
-
-    for (i = 0; i < nwords; i++) {
-	*lpack ^= (*lp & mask32) << bits;
-	bits = bits ^ 32;
-	lp++;
-	if (bits) {
-	    lpack++;
-	    *lpack = 0;
-	}
-    }
-    Data(svr, packbuffer, len);
-}
-
-void
-Data32(
-    FSServer	*svr,
-    short	*data,
-    unsigned	 len)
-{
-    char        packbuffer[PACKBUFFERSIZE];
-    unsigned    nwords = (PACKBUFFERSIZE >> 2);	/* bytes to CARD32 */
-
-    for (; len > nwords; len -= nwords, data += nwords) {
-	doData32(svr, data, nwords, packbuffer);
-    }
-    doData32(svr, data, len, packbuffer);
-}
-
-#endif				/* WORD64 */
-
-
-
 /*
  * _FSFreeQ - free the queue of events, called by XCloseServer when there are
  * no more displays left on the display list
@@ -1293,57 +954,6 @@ _FSFreeQ(void)
     return;
 }
 
-#ifdef _POSIX_SOURCE                     /* stupid makedepend [need if] */
-#ifndef __QNX__ /* QNX's uname nodename entry is not same as tcpip hostname */
-#define NEED_UTSNAME
-#endif
-#endif
-#ifdef hpux
-#define NEED_UTSNAME
-#endif
-#ifdef SVR4
-#ifndef _SEQUENT_
-#define NEED_UTSNAME
-#endif
-#endif
-
-#ifdef NEED_UTSNAME
-#include <sys/utsname.h>
-#endif
-
-
-/*
- * _FSGetHostname - similar to gethostname but allows special processing.
- */
-int
-_FSGetHostname(
-    char	*buf,
-    int		 maxlen)
-{
-    int         len;
-
-#ifdef NEED_UTSNAME
-    /*
-     * same host name crock as in server and xinit.
-     */
-    struct utsname name;
-
-    uname(&name);
-    len = strlen(name.nodename);
-    if (len >= maxlen)
-	len = maxlen - 1;
-    strncpy(buf, name.nodename, len);
-    buf[len] = '\0';
-#else
-    buf[0] = '\0';
-    (void) gethostname(buf, maxlen);
-    buf[maxlen - 1] = '\0';
-    len = strlen(buf);
-#endif				/* NEED_UTSNAME */
-
-    return len;
-}
-
 #ifndef _FSANYSET
 /*
  * This is not always a macro.
diff --git a/lib/libFS/src/FSlibint.h b/lib/libFS/src/FSlibint.h
index d5a66b879..5e539be80 100644
--- a/lib/libFS/src/FSlibint.h
+++ b/lib/libFS/src/FSlibint.h
@@ -82,20 +82,16 @@ extern int _FSReply ( FSServer *svr, fsReply *rep, int extra, int discard );
 extern XtransConnInfo _FSConnectServer ( char *server_name );
 extern void _FSDisconnectServer ( XtransConnInfo trans_conn );
 extern void _FSSendClientPrefix ( FSServer *svr, fsConnClientPrefix *client );
-extern int _FSEventsQueued ( FSServer *svr, int mode );
 extern unsigned long _FSSetLastRequestRead ( FSServer *svr,
 					     fsGenericReply *rep );
 extern int _FSUnknownWireEvent ( FSServer *svr, FSEvent *re, fsEvent *event );
 extern int _FSUnknownNativeEvent ( FSServer *svr, FSEvent *re,
 				   fsEvent *event );
-extern int _FSWireToEvent ( FSServer *svr, FSEvent *re, fsEvent *event );
 extern int _FSDefaultIOError ( FSServer *svr ) _X_NORETURN;
 extern int _FSPrintDefaultError ( FSServer *svr, FSErrorEvent *event,
 				  FILE *fp );
 extern int _FSDefaultError ( FSServer *svr, FSErrorEvent *event );
-extern char * _FSAllocScratch ( FSServer *svr, unsigned long nbytes );
 extern void _FSFreeQ ( void );
-extern int _FSGetHostname ( char *buf, int maxlen );
 
 extern FSErrorHandler  FSSetErrorHandler ( FSErrorHandler handler );
 extern FSIOErrorHandler FSSetIOErrorHandler ( FSIOErrorHandler handler );
@@ -113,30 +109,9 @@ extern FSServer *_FSHeadOfServerList;
 #define	FSlibServerIOError	(1L << 0)
 #define	FSlibServerClosing	(1L << 1)
 
-/*   Need to start requests on 64 bit word boundries
- *   on a CRAY computer so add a NoOp (127) if needed.
- *   A character pointer on a CRAY computer will be non-zero
- *   after shifting right 61 bits of it is not pointing to
- *   a word boundary.
- */
-
-#ifdef WORD64
-#define WORD64ALIGN if ((long)svr->bufptr >> 61) {\
-           svr->last_req = svr->bufptr;\
-           *(svr->bufptr)   = FS_Noop;\
-           *(svr->bufptr+1) =  0;\
-           *(svr->bufptr+2) =  0;\
-           *(svr->bufptr+3) =  1;\
-             svr->request += 1;\
-             svr->bufptr += 4;\
-         }
-#else				/* else does not require alignment on 64-bit
-				 * boundaries */
-#define WORD64ALIGN
-#endif				/* WORD64 */
 
 /*
- * GetReq - Get the next avilable FS request packet in the buffer and
+ * GetReq - Get the next available FS request packet in the buffer and
  * return it.
  *
  * "name" is the name of the request, e.g. InternAtom, OpenFont, etc.
@@ -144,9 +119,7 @@ extern FSServer *_FSHeadOfServerList;
  *
  */
 
-#if !defined(UNIXCPP) || defined(ANSICPP)
 #define GetReq(name, req) \
-        WORD64ALIGN\
 	if ((svr->bufptr + SIZEOF(fs##name##Req)) > svr->bufmax)\
 		_FSFlush(svr);\
 	req = (fs##name##Req *)(svr->last_req = svr->bufptr);\
@@ -155,25 +128,10 @@ extern FSServer *_FSHeadOfServerList;
 	svr->bufptr += SIZEOF(fs##name##Req);\
 	svr->request++
 
-#else				/* non-ANSI C uses empty comment instead of
-				 * "##" for token concatenation */
-#define GetReq(name, req) \
-        WORD64ALIGN\
-	if ((svr->bufptr + SIZEOF(fs/**/name/**/Req)) > svr->bufmax)\
-		_FSFlush(svr);\
-	req = (fs/**/name/**/Req *)(svr->last_req = svr->bufptr);\
-	req->reqType = FS_/**/name;\
-	req->length = (SIZEOF(fs/**/name/**/Req))>>2;\
-	svr->bufptr += SIZEOF(fs/**/name/**/Req);\
-	svr->request++
-#endif
-
 /* GetReqExtra is the same as GetReq, but allocates "n" additional
    bytes after the request. "n" must be a multiple of 4!  */
 
-#if !defined(UNIXCPP) || defined(ANSICPP)
 #define GetReqExtra(name, n, req) \
-        WORD64ALIGN\
 	if ((svr->bufptr + SIZEOF(fs##name##Req) + n) > svr->bufmax)\
 		_FSFlush(svr);\
 	req = (fs##name##Req *)(svr->last_req = svr->bufptr);\
@@ -181,18 +139,6 @@ extern FSServer *_FSHeadOfServerList;
 	req->length = (SIZEOF(fs##name##Req) + n)>>2;\
 	svr->bufptr += SIZEOF(fs##name##Req) + n;\
 	svr->request++
-#else
-#define GetReqExtra(name, n, req) \
-        WORD64ALIGN\
-	if ((svr->bufptr + SIZEOF(fs/**/name/**/Req) + n) > svr->bufmax)\
-		_FSFlush(svr);\
-	req = (fs/**/name/**/Req *)(svr->last_req = svr->bufptr);\
-	req->reqType = FS_/**/name;\
-	req->length = (SIZEOF(fs/**/name/**/Req) + n)>>2;\
-	svr->bufptr += SIZEOF(fs/**/name/**/Req) + n;\
-	svr->request++
-#endif
-
 
 /*
  * GetResReq is for those requests that have a resource ID
@@ -200,9 +146,7 @@ extern FSServer *_FSHeadOfServerList;
  * "rid" is the name of the resource.
  */
 
-#if !defined(UNIXCPP) || defined(ANSICPP)
 #define GetResReq(name, rid, req) \
-        WORD64ALIGN\
 	if ((svr->bufptr + SIZEOF(fsResourceReq)) > svr->bufmax)\
 	    _FSFlush(svr);\
 	req = (fsResourceReq *) (svr->last_req = svr->bufptr);\
@@ -211,27 +155,13 @@ extern FSServer *_FSHeadOfServerList;
 	req->id = (rid);\
 	svr->bufptr += SIZEOF(fsResourceReq);\
 	svr->request++
-#else
-#define GetResReq(name, rid, req) \
-        WORD64ALIGN\
-	if ((svr->bufptr + SIZEOF(fsResourceReq)) > svr->bufmax)\
-	    _FSFlush(svr);\
-	req = (fsResourceReq *) (svr->last_req = svr->bufptr);\
-	req->reqType = FS_/**/name;\
-	req->length = 2;\
-	req->id = (rid);\
-	svr->bufptr += SIZEOF(fsResourceReq);\
-	svr->request++
-#endif
 
 /*
  * GetEmptyReq is for those requests that have no arguments
  * at all.
  */
 
-#if !defined(UNIXCPP) || defined(ANSICPP)
 #define GetEmptyReq(name, req) \
-        WORD64ALIGN\
 	if ((svr->bufptr + SIZEOF(fsReq)) > svr->bufmax)\
 	    _FSFlush(svr);\
 	req = (fsReq *) (svr->last_req = svr->bufptr);\
@@ -239,17 +169,6 @@ extern FSServer *_FSHeadOfServerList;
 	req->length = 1;\
 	svr->bufptr += SIZEOF(fsReq);\
 	svr->request++
-#else
-#define GetEmptyReq(name, req) \
-        WORD64ALIGN\
-	if ((svr->bufptr + SIZEOF(fsReq)) > svr->bufmax)\
-	    _FSFlush(svr);\
-	req = (fsReq *) (svr->last_req = svr->bufptr);\
-	req->reqType = FS_/**/name;\
-	req->length = 1;\
-	svr->bufptr += SIZEOF(fsReq);\
-	svr->request++
-#endif
 
 #define	SyncHandle()	\
 	if (svr->synchandler) (*svr->synchandler)(svr)
@@ -300,13 +219,11 @@ extern void Data();
 /*
  * provide emulation routines for smaller architectures
  */
-#ifndef WORD64
 #define Data16(dpy, data, len) Data((dpy), (char *)(data), (len))
 #define Data32(dpy, data, len) Data((dpy), (char *)(data), (len))
 #define _FSRead16Pad(dpy, data, len) _FSReadPad((dpy), (char *)(data), (len))
 #define _FSRead16(dpy, data, len) _FSRead((dpy), (char *)(data), (len))
 #define _FSRead32(dpy, data, len) _FSRead((dpy), (char *)(data), (len))
-#endif /* not WORD64 */
 
 #define PackData16(dpy,data,len) Data16 (dpy, data, len)
 #define PackData32(dpy,data,len) Data32 (dpy, data, len)
@@ -314,20 +231,6 @@ extern void Data();
 #define min(a,b) (((a) < (b)) ? (a) : (b))
 #define max(a,b) (((a) > (b)) ? (a) : (b))
 
-#ifdef MUSTCOPY
-/* a little bit of magic */
-#define OneDataCard32(svr,dstaddr,srcvar) \
-  { svr->bufptr -= 4; Data32 (svr, (char *) &(srcvar), 4); }
-
-#define STARTITERATE(tpvar,type,start,endcond,decr) \
-  { register char *cpvar; \
-  for (cpvar = (char *) start; endcond; cpvar = NEXTPTR(cpvar,type), decr) { \
-    type dummy; memmove ((char *) &dummy, cpvar, SIZEOF(type)); \
-    tpvar = (type *) cpvar;
-#define ENDITERATE }}
-
-#else
-
 /* srcvar must be a variable for large architecture version */
 #define OneDataCard32(svr,dstaddr,srcvar) \
   { *(unsigned long *)(dstaddr) = (srcvar); }
@@ -335,15 +238,9 @@ extern void Data();
 #define STARTITERATE(tpvar,type,start,endcond,decr) \
   for (tpvar = (type *) start; endcond; tpvar++, decr) {
 #define ENDITERATE }
-#endif				/* MUSTCOPY - used machines whose C structs
-				 * don't line up with proto */
 
 
-#if !defined(UNIXCPP) || defined(ANSICPP)
 #define FSCat(x,y) x##_##y
-#else
-#define FSCat(x,y) x/**/_/**/y
-#endif
 
 /* copy XCharInfo parts of a protocol reply into a FSXCharInfo */
 
diff --git a/lib/libFS/src/FSlibos.h b/lib/libFS/src/FSlibos.h
index 0b5e5ea5d..615104da4 100644
--- a/lib/libFS/src/FSlibos.h
+++ b/lib/libFS/src/FSlibos.h
@@ -129,12 +129,7 @@ in this Software without prior written authorization from The Open Group.
 #undef dirty
 #endif
 
-#ifdef WORD64
-#define NMSKBITS 64
-#else
 #define NMSKBITS 32
-#endif
-
 #define MSKCNT ((FS_OPEN_MAX + NMSKBITS - 1) / NMSKBITS)
 
 #ifdef LONG64
diff --git a/lib/libFS/src/Makefile.in b/lib/libFS/src/Makefile.in
index 43dcd8381..8e22c1d53 100644
--- a/lib/libFS/src/Makefile.in
+++ b/lib/libFS/src/Makefile.in
@@ -236,6 +236,8 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 RANLIB = @RANLIB@
 SED = @SED@
 SET_MAKE = @SET_MAKE@
diff --git a/lib/libFS/test/Makefile.in b/lib/libFS/test/Makefile.in
index 5c2fe8d4a..c4cbcd2c7 100644
--- a/lib/libFS/test/Makefile.in
+++ b/lib/libFS/test/Makefile.in
@@ -217,6 +217,8 @@ PACKAGE_URL = @PACKAGE_URL@
 PACKAGE_VERSION = @PACKAGE_VERSION@
 PATH_SEPARATOR = @PATH_SEPARATOR@
 PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
 RANLIB = @RANLIB@
 SED = @SED@
 SET_MAKE = @SET_MAKE@