python/bsddb3: Build with python3 unconditionally

python/bsddb3/README

@@ -8,9 +8,3 @@ objects can use various access methods: btree, hash, recno, and
 queue. Complete support of Berkeley DB distributed transactions.
 Complete support for Berkeley DB Replication Manager. Complete
 support for Berkeley DB Base Replication. Support for RPC.
-
-
-python3 is an optional dependency.  You need to set PYTHON3=yes,
-for example:
-
-  PYTHON3=yes ./bsddb3.SlackBuild

python/bsddb3/bsddb3.SlackBuild

@@ -70,11 +70,8 @@ find -L . \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
 python setup.py install --root=$PKG
-
-if [ "${PYTHON3:-no}" = "yes" ]; then
-  rm -rf build
-  python3 setup.py install --root=$PKG
-fi
+rm -rf build
+python3 setup.py install --root=$PKG
 
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true