various miscellany related to versions, gtk2 build and packaging

tools/define_versions.sh

@@ -0,0 +1,23 @@
+# 
+# this is sourced by build and package, and executed from within build/{osx,linux}_packaging
+#
+
+release_version=`grep -m 1 '^VERSION = ' ../../wscript | awk '{print $3}' | sed "s/'//g"`
+r=`cut -d'"' -f2 < ../../libs/ardour/revision.cc | sed -e 1d -e "s/$release_version-//"`
+if echo $r | grep -q -e - ; then
+    revcount=`echo $r | cut -d- -f1`
+fi
+commit=`echo $r | cut -d- -f2`
+version=${release_version}${revcount:+.$revcount}
+
+#
+# Figure out the Build Type
+#
+# Note that the name of the cache file may vary from to time
+#
+
+if grep -q "DEBUG = True" ../../build/c4che/_cache.py; then
+	DEBUG="T"
+else
+	DEBUG="F"
+fi