Tcl examples now run during 'make check' and makefile tidyup.

Examples/tcl/java/Makefile

@@ -5,18 +5,18 @@ TARGET     = example
 INTERFACE  = example.i
 LIBS       = -lm
 
-all:: Example.class
+check: build
+	$(MAKE) -f $(TOP)/Makefile tcl_run
+
+build: Example.class
 	$(MAKE) -f $(TOP)/Makefile CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
 	TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' CXX="gcj"  \
 	TCL_CXXSHARED="gcj -fpic -shared Example.class " LIBS="-lstdc++" DEFS='' tcl_cpp
 
-
-clean::
+clean:
 	$(MAKE) -f $(TOP)/Makefile tcl_clean
 	rm -f *.class Example.h
 
-check: all
-
 run:
 	tclsh runme.tcl