* Patch to Makefiles to allow a script to query the make envirnoment.

* contrib/scripts/astxs (The tool itself)
* see bug 1329

-Anthony Minessale (anthm)


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2702 65c4cc65-6c06-0410-ace0-fbb531ad65f3

apps/Makefile

@@ -100,3 +100,6 @@ depend: .depend
 
 .depend:
 	../mkdep $(CFLAGS) `ls *.c`
+
+env:
+	/bin/env