Hello community,

here is the log from the commit of package xbacklight for openSUSE:Factory 
checked in at 2018-04-19 15:28:11
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/xbacklight (Old)
 and      /work/SRC/openSUSE:Factory/.xbacklight.new (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Package is "xbacklight"

Thu Apr 19 15:28:11 2018 rev:9 rq:593595 version:1.2.2

Changes:
--------
--- /work/SRC/openSUSE:Factory/xbacklight/xbacklight.changes    2013-10-25 
18:54:31.000000000 +0200
+++ /work/SRC/openSUSE:Factory/.xbacklight.new/xbacklight.changes       
2018-04-19 15:28:11.694229478 +0200
@@ -1,0 +2,14 @@
+Wed Apr  4 16:06:35 UTC 2018 - [email protected]
+
+- update to 1.2.2
+  * Print which option was in error along with usage message
+  * Add -version option to print program version
+  * configure: Drop AM_MAINTAINER_MODE
+  * autogen.sh: Honor NOCONFIGURE=1
+  * autogen.sh: use quoted string variables
+  * autogen: add default patch prefix
+  * Use double instead of int for value
+  * Use current output configuration
+  * autogen.sh: use exec instead of waiting for configure to finish
+
+-------------------------------------------------------------------

Old:
----
  xbacklight-1.2.1.tar.bz2

New:
----
  xbacklight-1.2.2.tar.bz2

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

Other differences:
------------------
++++++ xbacklight.spec ++++++
--- /var/tmp/diff_new_pack.p0sr4U/_old  2018-04-19 15:28:12.106212653 +0200
+++ /var/tmp/diff_new_pack.p0sr4U/_new  2018-04-19 15:28:12.106212653 +0200
@@ -1,7 +1,7 @@
 #
 # spec file for package xbacklight
 #
-# Copyright (c) 2013 SUSE LINUX Products GmbH, Nuernberg, Germany.
+# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
 #
 # All modifications and additions to the file contributed by third parties
 # remain the property of their copyright owners, unless otherwise agreed
@@ -17,7 +17,7 @@
 
 
 Name:           xbacklight
-Version:        1.2.1
+Version:        1.2.2
 Release:        0
 Summary:        Utility to adjust the screen backlight brightness
 License:        MIT

++++++ xbacklight-1.2.1.tar.bz2 -> xbacklight-1.2.2.tar.bz2 ++++++
++++ 6482 lines of diff (skipped)
++++    retrying with extended exclude list
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xbacklight-1.2.1/ChangeLog new/xbacklight-1.2.2/ChangeLog
--- old/xbacklight-1.2.1/ChangeLog      2013-10-08 05:46:25.000000000 +0200
+++ new/xbacklight-1.2.2/ChangeLog      2018-03-10 02:36:28.000000000 +0100
@@ -1,3 +1,113 @@
+commit 8709d1efd4b8131ddc0a04229bc148a6f473d6f0
+Author: Alan Coopersmith <[email protected]>
+Date:   Fri Mar 9 17:35:30 2018 -0800
+
+    xbacklight 1.2.2
+    
+    Signed-off-by: Alan Coopersmith <[email protected]>
+
+commit 67f8af194622507beeba0699ed13c9376303d293
+Author: Mihail Konev <[email protected]>
+Date:   Thu Jan 26 14:00:20 2017 +1000
+
+    autogen: add default patch prefix
+    
+    Signed-off-by: Mihail Konev <[email protected]>
+
+commit d4ba66408b6498414bb019a248bad39a1b8b7795
+Author: Emil Velikov <[email protected]>
+Date:   Mon Mar 9 12:00:52 2015 +0000
+
+    autogen.sh: use quoted string variables
+    
+    Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent
+    fall-outs, when they contain space.
+    
+    Signed-off-by: Emil Velikov <[email protected]>
+    Reviewed-by: Peter Hutterer <[email protected]>
+    Signed-off-by: Peter Hutterer <[email protected]>
+
+commit f74c4af2b723523d94519d81fa45d5aa825195ec
+Author: Peter Hutterer <[email protected]>
+Date:   Tue Jan 24 10:32:07 2017 +1000
+
+    autogen.sh: use exec instead of waiting for configure to finish
+    
+    Syncs the invocation of configure with the one from the server.
+    
+    Signed-off-by: Peter Hutterer <[email protected]>
+    Reviewed-by: Emil Velikov <[email protected]>
+
+commit 25f2612062e733b1f7eb4bc2ccedf653ec6f052a
+Author: Nils Schneider <[email protected]>
+Date:   Wed Nov 4 18:03:25 2015 +0100
+
+    Use current output configuration
+    
+    Do not trigger re-enumerating output devices when changing or querying
+    the backlight.
+    
+    Re-enumerating output devices may stall Xorg at least on Intel GPUs when
+    EDID is unresponsive or contains bogus data (due to retries). When
+    working with the backlight it is safe to assume that a monitor capable
+    of setting its backlight is currently connected.
+    
+    Signed-off-by: Nils Schneider <[email protected]>
+    Reviewed-by: Hans de Goede <[email protected]>
+    Signed-off-by: Hans de Goede <[email protected]>
+
+commit f6277d4bf39de12c43a5dfb6db0de8e137ea7071
+Author: Nils Schneider <[email protected]>
+Date:   Mon Sep 28 15:20:30 2015 +0200
+
+    Use double instead of int for value
+    
+    Modern displays allow for fine grained brightness settings. For example,
+    my laptop allows for 852 brightness steps. In some situations I find it
+    useful to set the brightness below 1 percent (the minimum possible when
+    using integers).
+    
+    This patch makes xbacklight use a double instead so lower brightness
+    values like 0.12 are possible.
+    
+    Signed-off-by: Nils Schneider <[email protected]>
+    Reviewed-by: Hans de Goede <[email protected]>
+    Signed-off-by: Hans de Goede <[email protected]>
+
+commit 7db4876cdeaa5d25cb857bead7153ef503e993d6
+Author: Alan Coopersmith <[email protected]>
+Date:   Mon Jun 2 22:09:32 2014 -0700
+
+    autogen.sh: Honor NOCONFIGURE=1
+    
+    See http://people.gnome.org/~walters/docs/build-api.txt
+    
+    Signed-off-by: Alan Coopersmith <[email protected]>
+
+commit af78be654ec08e7e651ac6c06de4fbc6dc89fc27
+Author: Alan Coopersmith <[email protected]>
+Date:   Mon Jun 2 22:09:32 2014 -0700
+
+    configure: Drop AM_MAINTAINER_MODE
+    
+    Signed-off-by: Alan Coopersmith <[email protected]>
+
+commit b2a08484343f0ae9b50309d3f69eeb0931223f14
+Author: Alan Coopersmith <[email protected]>
+Date:   Mon Nov 25 22:40:43 2013 -0800
+
+    Add -version option to print program version
+    
+    Signed-off-by: Alan Coopersmith <[email protected]>
+
+commit 4080fb788adba0a851aff29b4dc4f5c71bf4b279
+Author: Alan Coopersmith <[email protected]>
+Date:   Mon Nov 25 22:37:45 2013 -0800
+
+    Print which option was in error along with usage message
+    
+    Signed-off-by: Alan Coopersmith <[email protected]>
+
 commit 8e0f47c1971f17ac37c89fb49a8f1807d25923a5
 Author: Matt Turner <[email protected]>
 Date:   Mon Oct 7 20:43:34 2013 -0700
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xbacklight-1.2.1/INSTALL new/xbacklight-1.2.2/INSTALL
--- old/xbacklight-1.2.1/INSTALL        2013-10-08 05:46:25.000000000 +0200
+++ new/xbacklight-1.2.2/INSTALL        2018-03-10 02:36:28.000000000 +0100
@@ -1,11 +1,13 @@
 Installation Instructions
 *************************
 
-Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
-2006, 2007, 2008 Free Software Foundation, Inc.
+Copyright (C) 1994-1996, 1999-2002, 2004-2011 Free Software Foundation,
+Inc.
 
-   This file is free documentation; the Free Software Foundation gives
-unlimited permission to copy, distribute and modify it.
+   Copying and distribution of this file, with or without modification,
+are permitted in any medium without royalty provided the copyright
+notice and this notice are preserved.  This file is offered as-is,
+without warranty of any kind.
 
 Basic Installation
 ==================
@@ -13,7 +15,11 @@
    Briefly, the shell commands `./configure; make; make install' should
 configure, build, and install this package.  The following
 more-detailed instructions are generic; see the `README' file for
-instructions specific to this package.
+instructions specific to this package.  Some packages provide this
+`INSTALL' file but do not implement all of the features documented
+below.  The lack of an optional feature in a given package is not
+necessarily a bug.  More recommendations for GNU packages can be found
+in *note Makefile Conventions: (standards)Makefile Conventions.
 
    The `configure' shell script attempts to guess correct values for
 various system-dependent variables used during compilation.  It uses
@@ -42,7 +48,7 @@
 you want to change it or regenerate `configure' using a newer version
 of `autoconf'.
 
-The simplest way to compile this package is:
+   The simplest way to compile this package is:
 
   1. `cd' to the directory containing the package's source code and type
      `./configure' to configure the package for your system.
@@ -53,12 +59,22 @@
   2. Type `make' to compile the package.
 
   3. Optionally, type `make check' to run any self-tests that come with
-     the package.
+     the package, generally using the just-built uninstalled binaries.
 
   4. Type `make install' to install the programs and any data files and
-     documentation.
+     documentation.  When installing into a prefix owned by root, it is
+     recommended that the package be configured and built as a regular
+     user, and only the `make install' phase executed with root
+     privileges.
+
+  5. Optionally, type `make installcheck' to repeat any self-tests, but
+     this time using the binaries in their final installed location.
+     This target does not install anything.  Running this target as a
+     regular user, particularly if the prior `make install' required
+     root privileges, verifies that the installation completed
+     correctly.
 
-  5. You can remove the program binaries and object files from the
+  6. You can remove the program binaries and object files from the
      source code directory by typing `make clean'.  To also remove the
      files that `configure' created (so you can compile the package for
      a different kind of computer), type `make distclean'.  There is
@@ -67,8 +83,15 @@
      all sorts of other programs in order to regenerate files that came
      with the distribution.
 
-  6. Often, you can also type `make uninstall' to remove the installed
-     files again.
+  7. Often, you can also type `make uninstall' to remove the installed
+     files again.  In practice, not all packages have tested that
+     uninstallation works correctly, even though it is required by the
+     GNU Coding Standards.
+
+  8. Some packages, particularly those that use Automake, provide `make
+     distcheck', which can by used by developers to test that all other
+     targets like `make install' and `make uninstall' work correctly.
+     This target is generally not run by end users.
 
 Compilers and Options
 =====================
@@ -93,7 +116,8 @@
 own directory.  To do this, you can use GNU `make'.  `cd' to the
 directory where you want the object files and executables to go and run
 the `configure' script.  `configure' automatically checks for the
-source code in the directory that `configure' is in and in `..'.
+source code in the directory that `configure' is in and in `..'.  This
+is known as a "VPATH" build.
 
    With a non-GNU `make', it is safer to compile the package for one
 architecture at a time in the source code directory.  After you have
@@ -120,7 +144,8 @@
    By default, `make install' installs the package's commands under
 `/usr/local/bin', include files under `/usr/local/include', etc.  You
 can specify an installation prefix other than `/usr/local' by giving
-`configure' the option `--prefix=PREFIX'.
+`configure' the option `--prefix=PREFIX', where PREFIX must be an
+absolute file name.
 
    You can specify separate installation prefixes for
 architecture-specific files and architecture-independent files.  If you
@@ -131,15 +156,46 @@
    In addition, if you use an unusual directory layout you can give
 options like `--bindir=DIR' to specify different values for particular
 kinds of files.  Run `configure --help' for a list of the directories
-you can set and what kinds of files go in them.
+you can set and what kinds of files go in them.  In general, the
+default for these options is expressed in terms of `${prefix}', so that
+specifying just `--prefix' will affect all of the other directory
+specifications that were not explicitly provided.
+
+   The most portable way to affect installation locations is to pass the
+correct locations to `configure'; however, many packages provide one or
+both of the following shortcuts of passing variable assignments to the
+`make install' command line to change installation locations without
+having to reconfigure or recompile.
+
+   The first method involves providing an override variable for each
+affected directory.  For example, `make install
+prefix=/alternate/directory' will choose an alternate location for all
+directory configuration variables that were expressed in terms of
+`${prefix}'.  Any directories that were specified during `configure',
+but not in terms of `${prefix}', must each be overridden at install
+time for the entire installation to be relocated.  The approach of
+makefile variable overrides for each directory variable is required by
+the GNU Coding Standards, and ideally causes no recompilation.
+However, some platforms have known limitations with the semantics of
+shared libraries that end up requiring recompilation when using this
+method, particularly noticeable in packages that use GNU Libtool.
+
+   The second method involves providing the `DESTDIR' variable.  For
+example, `make install DESTDIR=/alternate/directory' will prepend
+`/alternate/directory' before all installation names.  The approach of
+`DESTDIR' overrides is not required by the GNU Coding Standards, and
+does not work on platforms that have drive letters.  On the other hand,
+it does better at avoiding recompilation issues, and works well even
+when some directory options were not specified in terms of `${prefix}'
+at `configure' time.
+
+Optional Features
+=================
 
    If the package supports it, you can cause programs to be installed
 with an extra prefix or suffix on their names by giving `configure' the
 option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
 
-Optional Features
-=================
-
    Some packages pay attention to `--enable-FEATURE' options to
 `configure', where FEATURE indicates an optional part of the package.
 They may also pay attention to `--with-PACKAGE' options, where PACKAGE
@@ -152,6 +208,13 @@
 you can use the `configure' options `--x-includes=DIR' and
 `--x-libraries=DIR' to specify their locations.
 
+   Some packages offer the ability to configure how verbose the
+execution of `make' will be.  For these packages, running `./configure
+--enable-silent-rules' sets the default to minimal output, which can be
+overridden with `make V=1'; while running `./configure
+--disable-silent-rules' sets the default to verbose, which can be
+overridden with `make V=0'.
+
 Particular systems
 ==================
 
@@ -159,10 +222,15 @@
 CC is not installed, it is recommended to use the following options in
 order to use an ANSI C compiler:
 
-     ./configure CC="cc -Ae"
+     ./configure CC="cc -Ae -D_XOPEN_SOURCE=500"
 
 and if that doesn't work, install pre-built binaries of GCC for HP-UX.
 
+   HP-UX `make' updates targets which have the same time stamps as
+their prerequisites, which makes it generally unusable when shipped
+generated files such as `configure' are involved.  Use GNU `make'
+instead.
+
    On OSF/1 a.k.a. Tru64, some versions of the default C compiler cannot
 parse its `<wchar.h>' header file.  The option `-nodtk' can be used as
 a workaround.  If GNU CC is not installed, it is therefore recommended
@@ -174,6 +242,16 @@
 
      ./configure CC="cc -nodtk"
 
+   On Solaris, don't put `/usr/ucb' early in your `PATH'.  This
+directory contains several dysfunctional programs; working variants of
+these programs are available in `/usr/bin'.  So, if you need `/usr/ucb'
+in your `PATH', put it _after_ `/usr/bin'.
+
+   On Haiku, software installed for all users goes in `/boot/common',
+not `/usr/local'.  It is recommended to use the following options:
+
+     ./configure --prefix=/boot/common
+
 Specifying the System Type
 ==========================
 
@@ -189,7 +267,8 @@
 
 where SYSTEM can have one of these forms:
 
-     OS KERNEL-OS
+     OS
+     KERNEL-OS
 
    See the file `config.sub' for the possible values of each field.  If
 `config.sub' isn't included in this package, then this package doesn't
@@ -277,7 +356,7 @@
      `configure' can determine that directory automatically.
 
 `--prefix=DIR'
-     Use DIR as the installation prefix.  *Note Installation Names::
+     Use DIR as the installation prefix.  *note Installation Names::
      for more details, including other options available for fine-tuning
      the installation locations.
 
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xbacklight-1.2.1/compile new/xbacklight-1.2.2/compile
--- old/xbacklight-1.2.1/compile        1970-01-01 01:00:00.000000000 +0100
+++ new/xbacklight-1.2.2/compile        2018-03-10 02:36:23.000000000 +0100
@@ -0,0 +1,347 @@
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2014 Free Software Foundation, Inc.
+# Written by Tom Tromey <[email protected]>.
+#
+# 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 <[email protected]> or send patches to
+# <[email protected]>.
+
+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 <[email protected]>.
+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 -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xbacklight-1.2.1/configure.ac new/xbacklight-1.2.2/configure.ac
--- old/xbacklight-1.2.1/configure.ac   2013-10-08 05:43:31.000000000 +0200
+++ new/xbacklight-1.2.2/configure.ac   2018-03-10 02:36:19.000000000 +0100
@@ -23,7 +23,7 @@
 
 # Initialize Autoconf
 AC_PREREQ([2.60])
-AC_INIT([xbacklight], [1.2.1],
+AC_INIT([xbacklight], [1.2.2],
         [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
         [xbacklight])
 AC_CONFIG_SRCDIR([Makefile.am])
@@ -31,7 +31,6 @@
 
 # Initialize Automake
 AM_INIT_AUTOMAKE([foreign dist-bzip2])
-AM_MAINTAINER_MODE
 
 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS
 m4_ifndef([XORG_MACROS_VERSION],
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xbacklight-1.2.1/man/xbacklight.man new/xbacklight-1.2.2/man/xbacklight.man
--- old/xbacklight-1.2.1/man/xbacklight.man     2013-10-08 05:40:38.000000000 
+0200
+++ new/xbacklight-1.2.2/man/xbacklight.man     2018-03-10 02:36:19.000000000 
+0100
@@ -46,6 +46,8 @@
 Decreases brightness by the specified amount.
 .IP \-help
 Print out a summary of the usage and exit.
+.IP \-version
+Print out the program version and exit.
 .IP "\-time \fImilliseconds\fP"
 Length of time to spend fading the backlight between old and new value.
 Default is 200.
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xbacklight-1.2.1/missing new/xbacklight-1.2.2/missing
--- old/xbacklight-1.2.1/missing        2013-10-08 05:41:04.000000000 +0200
+++ new/xbacklight-1.2.2/missing        2018-03-10 02:36:23.000000000 +0100
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Common wrapper for a few potentially missing GNU programs.
 
-scriptversion=2012-06-26.16; # UTC
+scriptversion=2013-10-28.13; # UTC
 
-# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Copyright (C) 1996-2014 Free Software Foundation, Inc.
 # Originally written by Fran,cois Pinard <[email protected]>, 1996.
 
 # This program is free software; you can redistribute it and/or modify
@@ -160,7 +160,7 @@
       ;;
    autom4te*)
       echo "You might have modified some maintainer files that require"
-      echo "the 'automa4te' program to be rebuilt."
+      echo "the 'autom4te' program to be rebuilt."
       program_details 'autom4te'
       ;;
     bison*|yacc*)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn' 
'--exclude=.svnignore' --exclude Makefile.in --exclude configure --exclude 
config.guess --exclude '*.pot' --exclude mkinstalldirs --exclude aclocal.m4 
--exclude config.sub --exclude depcomp --exclude install-sh --exclude ltmain.sh 
old/xbacklight-1.2.1/xbacklight.c new/xbacklight-1.2.2/xbacklight.c
--- old/xbacklight-1.2.1/xbacklight.c   2013-10-08 05:40:38.000000000 +0200
+++ new/xbacklight-1.2.2/xbacklight.c   2018-03-10 02:36:19.000000000 +0100
@@ -19,6 +19,11 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
  * OF THIS SOFTWARE.
  */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
 #include <stdio.h>
 #include <stdlib.h>
 
@@ -38,19 +43,27 @@
 static xcb_atom_t backlight, backlight_new, backlight_legacy;
 
 static void
-usage (void)
+usage (int exitcode)
 {
     fprintf(stderr, "usage: %s [options]\n%s", program_name,
             "  where options are:\n"
             "  -display <display> or -d <display>\n"
             "  -help\n"
+            "  -version\n"
             "  -set <percentage> or = <percentage>\n"
             "  -inc <percentage> or + <percentage>\n"
             "  -dec <percentage> or - <percentage>\n"
             "  -get\n"
             "  -time <fade time in milliseconds>\n"
             "  -steps <number of steps in fade>\n");
-    exit (1);
+    exit (exitcode);
+}
+
+static void
+missing_arg (const char *option)
+{
+    fprintf(stderr, "%s: %s requires an argument\n", program_name, option);
+    usage(1);
 }
 
 static long
@@ -107,7 +120,7 @@
 {
     char    *dpy_name = NULL;
     op_t    op = Get;
-    int            value = 0;
+    double  value = 0;
     int            i;
     int            total_time = 200;   /* ms */
     int            steps = 20;
@@ -129,47 +142,47 @@
     {
        if (!strcmp (argv[i], "-display") || !strcmp ("-d", argv[i]))
        {
-           if (++i >= argc) usage();
+           if (++i >= argc) missing_arg (argv[i-1]);
            dpy_name = argv[i];
            continue;
        }
        if (!strcmp (argv[i], "-set") || !strcmp (argv[i], "="))
        {
-           if (++i >= argc) usage();
+           if (++i >= argc) missing_arg (argv[i-1]);
            op = Set;
-           value = atoi (argv[i]);
+           value = atof (argv[i]);
            continue;
        }
        if (argv[i][0] == '=' && isdigit (argv[i][1]))
        {
            op = Set;
-           value = atoi (argv[i] + 1);
+           value = atof (argv[i] + 1);
            continue;
        }
        if (!strcmp (argv[i], "-inc") || !strcmp (argv[i], "+"))
        {
-           if (++i >= argc) usage();
+           if (++i >= argc) missing_arg (argv[i-1]);
            op = Inc;
-           value = atoi (argv[i]);
+           value = atof (argv[i]);
            continue;
        }
        if (argv[i][0] == '+' && isdigit (argv[i][1]))
        {
            op = Inc;
-           value = atoi (argv[i] + 1);
+           value = atof (argv[i] + 1);
            continue;
        }
        if (!strcmp (argv[i], "-dec") || !strcmp (argv[i], "-"))
        {
-           if (++i >= argc) usage();
+           if (++i >= argc) missing_arg (argv[i-1]);
            op = Dec;
-           value = atoi (argv[i]);
+           value = atof (argv[i]);
            continue;
        }
        if (argv[i][0] == '-' && isdigit (argv[i][1]))
        {
            op = Dec;
-           value = atoi (argv[i] + 1);
+           value = atof (argv[i] + 1);
            continue;
        }
        if (!strcmp (argv[i], "-get") || !strcmp (argv[i], "-g"))
@@ -179,21 +192,28 @@
        }
        if (!strcmp (argv[i], "-time"))
        {
-           if (++i >= argc) usage();
+           if (++i >= argc) missing_arg (argv[i-1]);
            total_time = atoi (argv[i]);
            continue;
        }
        if (!strcmp (argv[i], "-steps"))
        {
-           if (++i >= argc) usage();
+           if (++i >= argc) missing_arg (argv[i-1]);
            steps = atoi (argv[i]);
            continue;
        }
        if (!strcmp (argv[i], "-help") || !strcmp (argv[i], "-?"))
        {
-           usage ();
+           usage (0);
+       }
+       if (!strcmp (argv[i], "-version"))
+       {
+           puts (PACKAGE_STRING);
+           exit (0);
        }
-       usage ();
+       fprintf(stderr, "%s: unrecognized argument '%s'\n",
+               program_name, argv[i]);
+       usage (1);
     }
     conn = xcb_connect (dpy_name, NULL);
     ver_cookie = xcb_randr_query_version (conn, 1, 2);
@@ -245,18 +265,18 @@
        xcb_window_t root = screen->root;
        xcb_randr_output_t *outputs;
 
-       xcb_randr_get_screen_resources_cookie_t resources_cookie;
-       xcb_randr_get_screen_resources_reply_t *resources_reply;
+       xcb_randr_get_screen_resources_current_cookie_t resources_cookie;
+       xcb_randr_get_screen_resources_current_reply_t *resources_reply;
 
-       resources_cookie = xcb_randr_get_screen_resources (conn, root);
-       resources_reply = xcb_randr_get_screen_resources_reply (conn, 
resources_cookie, &error);
+       resources_cookie = xcb_randr_get_screen_resources_current (conn, root);
+       resources_reply = xcb_randr_get_screen_resources_current_reply (conn, 
resources_cookie, &error);
        if (error != NULL || resources_reply == NULL) {
            int ec = error ? error->error_code : -1;
            fprintf (stderr, "RANDR Get Screen Resources returned error %d\n", 
ec);
            continue;
        }
 
-       outputs = xcb_randr_get_screen_resources_outputs (resources_reply);
+       outputs = xcb_randr_get_screen_resources_current_outputs 
(resources_reply);
        for (int o = 0; o < resources_reply->num_outputs; o++)
        {
            xcb_randr_output_t output = outputs[o];


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