games/freedink: Update installation path.

Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>

games/freedink/README

@@ -1,10 +1,23 @@
-Freedink is a free role playing game in real time. You take
-control of Dink Smallwood and guide him through his many adventures.
-There are many battles to be fought and riddles to be solved.
-You can install additional adventures through additional D-Mods
-which are available at
+Freedink is a free role play game in real. You take
+control of Dink Smallwood and guide through his many adventures.
+There are many battles to fought and riddles to be solved.
+You can install additional advanture through additional D-Mods
+which are available at https://www.dinknetwork.com.
+
+Known issues:
+- Freedink might start in a maximized, not resizable window. Parts of
+  it may be outside the Desktop. If this happens then start the
+  program from CLI in windowed mode:
+
+    freedink -i -w
+
+  Afterwards you can switch to fullscreen by pressing Alt+Enter.
+
+- Not all music will be available. See this review (bottom) for
+  some more info on this matter:
+
+    https://www.dinknetwork.com/file/gnu_freedink/review/scratcher
 
-  https://www.dinknetwork.com
 
 Optional dependency:
 - upx
@@ -21,16 +34,3 @@ Optional dependency:
 
     UPX=/path/to/upx ./freedink.Slackbuild
 
-Known issues:
-- Freedink might start in a maximized, not resizable window. Parts of
-  it may be outside the Desktop. If this happens then start the
-  program from CLI in windowed mode:
-
-    freedink -i -w
-
-  Afterwards you can switch to fullscreen by pressing Alt+Enter.
-
-- Some midi files may not play. The game is still playable
-  and the sound effects are all there but music may not
-  always be available.
-

games/freedink/freedink.SlackBuild

@@ -2,7 +2,7 @@
 
 # Slackware build script for freedink
 
-# Copyright 2019 CRTS
+# Copyright 2019- CRTS
 # All rights reserved.
 #
 # Redistribution and use of this script, with or without modification, is
@@ -115,6 +115,9 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
+# install in /usr instead of /usr/local directory
+sed -i '/^[[:blank:]]*PREFIX=/s,/local$,,' Makefile
+
 # no compilation required
 make install DESTDIR=$PKG