The following packages will be installed:
 mp3gain 
Fetching README...  0%100%100%100%100%100%Done
Fetching mp3gain.1...  0%100%100%100%100%100%Done
Fetching mp3gain.SlackBuild...  0%100%100%100%100%100%Done
Fetching mp3gain.info...  0%100%100%100%100%100%Done
Fetching slack-desc...  0%100%100%100%100%100%Done
Archive:  /usr/src/slapt-src/audio/mp3gain/mp3gain-1_6_2-src.zip
  inflating: apetag.c                
  inflating: apetag.h                
  inflating: gain_analysis.c         
  inflating: gain_analysis.h         
  inflating: id3tag.c                
  inflating: id3tag.h                
  inflating: lgpl.txt                
  inflating: Makefile                
  inflating: mp3gain.c               
  inflating: mp3gain.dsp             
  inflating: mp3gain.dsw             
  inflating: mp3gain.h               
  inflating: mp3gain.sln             
  inflating: mp3gain.vcproj          
  inflating: replaygaindll.c         
  inflating: replaygaindll.def       
  inflating: replaygainversion.rc    
  inflating: resource.h              
  inflating: rg_error.c              
  inflating: rg_error.h              
  inflating: VerInfo.rc              
cc -Wall -DHAVE_MEMCPY -O2 -fPIC   -c -o mp3gain.o mp3gain.c
mp3gain.c: In function ‘changeGain’:
mp3gain.c:702:7: warning: variable ‘freqidx’ set but not used [-Wunused-but-set-variable]
  702 |   int freqidx;
      |       ^~~~~~~
mp3gain.c: In function ‘main’:
mp3gain.c:1465:13: warning: variable ‘crcflag’ set but not used [-Wunused-but-set-variable]
 1465 |         int crcflag;
      |             ^~~~~~~
cc -Wall -DHAVE_MEMCPY -O2 -fPIC   -c -o apetag.o apetag.c
apetag.c: In function ‘ReadMP3APETag’:
apetag.c:165:33: warning: variable ‘curFieldNum’ set but not used [-Wunused-but-set-variable]
  165 |     unsigned long               curFieldNum;
      |                                 ^~~~~~~~~~~
apetag.c:154:33: warning: variable ‘flags’ set but not used [-Wunused-but-set-variable]
  154 |     unsigned long               flags;
      |                                 ^~~~~
cc -Wall -DHAVE_MEMCPY -O2 -fPIC   -c -o id3tag.o id3tag.c
id3tag.c: In function ‘id3_make_frame’:
id3tag.c:277:9: warning: ‘strncpy’ specified bound 4 equals destination size [-Wstringop-truncation]
  277 |         strncpy(frame->frameid, frameid, 4);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc -Wall -DHAVE_MEMCPY -O2 -fPIC   -c -o gain_analysis.o gain_analysis.c
cc -Wall -DHAVE_MEMCPY -O2 -fPIC   -c -o rg_error.o rg_error.c
cc  -o mp3gain mp3gain.o apetag.o id3tag.o gain_analysis.o rg_error.o  -lm -lmpg123

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/audio/mp3gain/mp3gain-1.6.2-x86_64-2salix15.0.txz

./
install/
install/slack-desc
usr/
usr/bin/
usr/bin/mp3gain
usr/doc/
usr/doc/mp3gain-1.6.2/
usr/doc/mp3gain-1.6.2/lgpl.txt
usr/doc/mp3gain-1.6.2/mp3gain.SlackBuild
usr/man/
usr/man/man1/
usr/man/man1/mp3gain.1.gz

Slackware package /usr/src/slapt-src/audio/mp3gain/mp3gain-1.6.2-x86_64-2salix15.0.txz created.

Installing package mp3gain-1.6.2-x86_64-2salix15.0...
| mp3gain (adjusts mp3 files so they have the same volume)
| 
| MP3Gain does not just do peak normalization, as many normalizers
| do. Instead, it does some statistical analysis to determine how loud
| the file actually sounds to the human ear. Also, the changes MP3Gain
| makes are completely lossless. There is no quality lost in the change
| because the program adjusts the mp3 file directly, without decoding
| and re-encoding.
| 
| 
| 
| 
|