The following packages will be installed:
 xbrightness 
Fetching README...  0%100%100%100%100%100%Done
Fetching slack-desc...  0%100%100%100%100%100%Done
Fetching xbrightness.SlackBuild...  0%100%100%100%100%100%Done
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xbrightness-0.3/
xbrightness-0.3/xbrightness.c
xbrightness-0.3/Imakefile
xbrightness-0.3/xbrightness.man
xbrightness-0.3/INSTALL
xbrightness-0.3/COPYING
xbrightness-0.3/AUTHORS
imake -DUseInstalled -I/usr/lib/X11/config
gcc -m32 -O2 -fno-strength-reduce -fno-strict-aliasing      -I/usr/include    -Dlinux -D__i386__ -D_POSIX_C_SOURCE=199309L 				-D_POSIX_SOURCE -D_XOPEN_SOURCE 				-D_BSD_SOURCE -D_SVID_SOURCE                                 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 				  				  -DFUNCPROTO=15 -DNARROWPROTO       -c -o xbrightness.o xbrightness.c
In file included from /usr/include/ctype.h:25,
                 from xbrightness.c:25:
/usr/include/features.h:187:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" [-Wcpp]
  187 | # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE"
      |   ^~~~~~~
rm -f xbrightness
gcc -m32 -o xbrightness -O2 -fno-strength-reduce -fno-strict-aliasing      -L/usr/lib   xbrightness.o -lXxf86vm -lXaw -lXmu -lXt -lSM -lICE -lXpm  -lXext -lX11   -lm   
rm -f xbrightness._man
if test -z "" ; then \
   cd `dirname xbrightness` && \
   ln -s `basename xbrightness.man` `basename xbrightness._man`; \
else \
      	     cpp -undef -traditional  -D__apploaddir__=/usr/lib/X11/app-defaults -D__appmansuffix__=1x -D__filemansuffix__=5x -D__libmansuffix__=3x -D__miscmansuffix__=7 -D__drivermansuffix__=4 -D__adminmansuffix__=8 -D__projectroot__=/usr -D__xconfigfile__=xorg.conf -D__xconfigdir__=/usr/lib/X11 -D__xlogfile__=Xorg -D__xservername__=Xorg -D__xorgversion__="\"`echo 7 7 0 | sed -e 's/ /./g' -e 's/^/Version\\\ /'`\" \"X Version 11\"" -D__vendorversion__="`echo 7 7 0 | sed -e 's/ /./g' -e 's/^/Version\\\ /'` X.Org"  \
     < xbrightness.man | sed -e '/^#  *[0-9][0-9]*  *.*$/d' 			-e '/^#line  *[0-9][0-9]*  *.*$/d' 			-e '/^[ 	]*XCOMM$/s/XCOMM/#/' 			-e '/^[ 	]*XCOMM[^a-zA-Z0-9_]/s/XCOMM/#/' 			-e '/^[ 	]*XHASH/s/XHASH/#/' 			-e '/\@\@$/s/\@\@$/\\/' >xbrightness._man; \
fi
+ mkdir -p /usr/src/slapt-src-i486/system/xbrightness/package-xbrightness/usr/bin
install -c   xbrightness /usr/src/slapt-src-i486/system/xbrightness/package-xbrightness/usr/bin/xbrightness
install in . done
+ mkdir -p /usr/src/slapt-src-i486/system/xbrightness/package-xbrightness/usr/man/man1
install -c -m 0444 xbrightness._man /usr/src/slapt-src-i486/system/xbrightness/package-xbrightness/usr/man/man1/xbrightness.1x
install.man in . done

Slackware package maker, version 3.14159265.

Searching for symbolic links:

No symbolic links were found, so we won't make an installation script.
You can make your own later in ./install/doinst.sh and rebuild the
package if you like.

This next step is optional - you can set the directories in your package
to some sane permissions. If any of the directories in your package have
special permissions, then DO NOT reset them here!

Would you like to reset all directory permissions to 755 (drwxr-xr-x) and
directory ownerships to root.root ([y]es, [n]o)? n

Creating Slackware package:  /usr/src/slapt-src-i486/system/xbrightness/xbrightness-0.3-i586-1salix15.0.txz

./
install/
install/slack-desc
usr/
usr/bin/
usr/bin/xbrightness
usr/doc/
usr/doc/xbrightness-0.3/
usr/doc/xbrightness-0.3/AUTHORS
usr/doc/xbrightness-0.3/COPYING
usr/doc/xbrightness-0.3/INSTALL
usr/doc/xbrightness-0.3/xbrightness.SlackBuild
usr/man/
usr/man/man1/
usr/man/man1/xbrightness.1x.gz

Slackware package /usr/src/slapt-src-i486/system/xbrightness/xbrightness-0.3-i586-1salix15.0.txz created.

Installing package xbrightness-0.3-i586-1salix15.0...
| xbrightness (adjusts brightness of the X server display)
| 
| xbrightness sets the overall brightness of a monitor via the XFree86
| X server video mode extension (XFree86-VidMod-Extension).
| 
| It uses the XF86VidModeSetGammaRamp function, which provides a
| more flexible control than the old XF86VidMode-SetGamma. The latter
| function cannot change the endpoints of the gamma curve, only the
| middle, so full brightness remains full brightness no matter how you
| set the gamma.
| 
| 
|