tcltk_compat: it's inevitable to have this

Lots of tools link against the old 8.5 version.
Since the files under lib/tcl8.5 are also needed,
the .compatlib mechanism doesn't apply here.

tcltk_compat-8.5-0.be0

@@ -0,0 +1,26 @@
+#!/usr/bin/env beesh
+
+# BEE_VERSION tcltk_compat-8.5-0
+
+SRCURL[0]=""
+
+# this compat package is required, because the following packages
+# link against tcl/tk-8.5:
+# 
+#  - python-2.7.16-0 and prior (lib/python2.7/lib-dynload/_tkinter.so)
+#  - python-3.7.4-0 and prior
+#  - R-3.6.1-1 and prior (R/library/tcltk)
+#  - various tools under /package/sequencer
+
+
+mee_install() {
+    cd ${D}
+    tar xpf /src/mariux/beeroot/packages/tcl-8.5.8-0.x86_64.bee.tar.bz2 \
+        /usr/lib/libtcl8.5.so /usr/lib/tcl8.5
+    tar xpf /src/mariux/beeroot/packages/tk-8.5.8-0.x86_64.bee.tar.bz2 \
+        /usr/lib/libtk8.5.so /usr/lib/tk8.5
+    rm -r usr/lib/tk8.5/demos
+}
+
+## by default this may be 'make install DESTDIR="${D}"'
+