Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Needed on Solaris to catch errors with strings that have no numbers
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Roberto Ricci authored Feb 11, 2018 and Alan Coopersmith committed Jun 09, 2019

atof(3), whose return value is undefined on error, is used to parse
command line arguments, leading to undefined beavior if something else
than a number is specified.
this patch uses strtod(3) and exits on error.
Signed-off-by: Roberto Ricci <rroberto2r@gmail.com>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Roman Donchenko authored Apr 03, 2013 and Alan Coopersmith committed Jun 09, 2019

Previously, it was always rounded down, which meant that -dec X would
result in a bigger change than -inc X for the same X if rounding took place.
Signed-off-by: Roman Donchenko <dpb@corrigendum.ru>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Mihail Konev authored Jan 26, 2017 and Peter Hutterer committed Jan 26, 2017

Signed-off-by: Mihail Konev <k.mvc@ya.ru>

Emil Velikov authored Mar 09, 2015 and Peter Hutterer committed Jan 26, 2017

Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent
fall-outs, when they contain space.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

Syncs the invocation of configure with the one from the server.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

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 <nils@nilsschneider.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

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 <nils@nilsschneider.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

See http://people.gnome.org/~walters/docs/build-api.txt

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Matt Turner <mattst88@gmail.com>

Reported-by: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
Signed-off-by: Julien Cristau <jcristau@debian.org>

Edward Sheldrake authored Apr 06, 2013 and Alan Coopersmith committed Apr 08, 2013

obviously incorrect output of "xbacklight -get":
51671552015166906368.000000

valgrind reports an invalid read of size 8 at xbacklight.c:91

https://bugs.freedesktop.org/show_bug.cgi?id=63205

Reviewed-by: Julien Cristau <jcristau@debian.org>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Regroup AC statements under the Autoconf initialization section.
Regroup AM statements under the Automake initialization section.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Signed-off-by: Matt Turner <mattst88@gmail.com>

Jon Lund Steffensen authored Aug 12, 2012 and Matt Turner committed Aug 12, 2012

Signed-off-by: Matt Turner <mattst88@gmail.com>

Use services provided by XORG_MANPAGE_SECTIONS.
Use standard Makefile for man pages.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

This silences an Autoconf warning

COPYING is a filename known to Automake and does not
need to be on EXTRA_DIST.
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

AC_PROG_CC & AC_PROG_INSTALL are provided by XORG_DEFAULT_OPTIONS now
PKG_CONFIG_MODULES handles AC_SUBST of the CFLAGS & LIBS variables
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Gaetan Nadon authored Jul 20, 2010 and Alan Coopersmith committed Sep 23, 2010

Unrelated to the previous patches, the new value simply reflects
the reality that the minimum level for autoconf to configure
all x.org modules is 2.60 dated June 2006.

ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.60.tar.gz

Signed-off-by: Gaetan Nadon <memsize@videotron.ca>

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Use MAN_SUBST now supplied in XORG_MANPAGE_SECTIONS
The value of MAN_SUBST is the same for all X.Org packages.

Use AC_PROG_SED now supplied by XORG_DEFAULT_OPTIONS
The existing statement can now be removed from the configuration file.

Use automake provided $(AM_V_GEN) and XORG_DEFAULT_OPTIONS provided $(SED)
Enables silent rule and use platform appropriate version of sed.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

Now that the INSTALL file is generated.
Allows running make maintainer-clean.

Add missing INSTALL file. Use standard GNU file on building tarball
README may have been updated
Remove AUTHORS file as it is empty and no content available yet.
Remove NEWS file as it is empty and no content available yet.

This macro aggregate a number of existing macros that sets commmon
X.Org components configuration options. It shields the configuration file from
future changes.

ChangeLog filename is known to Automake and requires no further
coding in the makefile.

Using common defaults will reduce errors and maintenance.
Only the very small or inexistent custom section need periodic maintenance
when the structure of the component changes. Do not edit defaults.

Signed-off-by: Alan Coopersmith <alan.coopersmith@sun.com>