libraries/gmtk: Use dconf instead of gconf

Since dconf is GConf's replacement, and it's shipped in
Slackware 14.1, we should use it.

Whether we should switch this to use gtk3 is another
issue entirely :-)

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

libraries/gmtk/README

@@ -9,7 +9,3 @@ other applications. Those widgets are
     gmtk_audio_meter - a audio visualization tool
     gmtk_output_combobox - a widget for selecting audio outputs 
                            (alsa and pulse compatible)
-
-It uses GConf to save its setting, but it can use the optional
-dependency dconf for it: in this case pass the switch DCONF="YES"
-to the script.

libraries/gmtk/gmtk.SlackBuild

@@ -21,10 +21,6 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-# Assume we're using gconf unless otherwise specified
-# set to "YES" to use dconf
-DCONF=${DCONF:-NO}
-
 if [ "$ARCH" = "i486" ]; then
   SLKCFLAGS="-O2 -march=i486 -mtune=i686"
   LIBDIRSUFFIX=""
@@ -54,13 +50,6 @@ find . \
   \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 \
   -o -perm 400 \) -exec chmod 644 {} \;
 
-# If DCONF=YES above, then disable gconf; otherwise, enable it.
-if [ "$DCONF" = "YES" ]; then
-    do_gconf="disable"
-  else
-    do_gconf="enable"
-fi
-
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \
@@ -68,7 +57,7 @@ CXXFLAGS="$SLKCFLAGS" \
   --libdir=/usr/lib${LIBDIRSUFFIX} \
   --mandir=/usr/man \
   --docdir=/usr/doc/$PRGNAM-$VERSION \
-  --${do_gconf}-gconf \
+  --disable-gconf \
   --disable-gtk3 \
   --build=$ARCH-slackware-linux