remove uncessary files.

examples/Hello/Makefile.am

@@ -1,37 +0,0 @@
-
-top_srcdir=../..
-
-if ENABLE_DEBUG
-BUILD_DIR=$(top_srcdir)/bin/Debug
-endif
-
-if ENABLE_RELEASE
-BUILD_DIR=$(top_srcdir)/bin/Release
-endif
-
-INTEROP_DLL = \
-	$(BUILD_DIR)/Mono.Cxxi.dll
-
-HELLO_EXE = \
-	$(BUILD_DIR)/Hello.exe
-
-all: $(BUILD_DIR)/libhello.so Hello.xml $(HELLO_EXE)
-
-$(BUILD_DIR)/libhello.so: Hello.cpp Hello.h
-	$(CXX) -fPIC --shared -o $@ Hello.cpp
-
-Hello.xml: Hello.h
-	$(GCCXML) -fxml=$@ Hello.h
-
-generated: Hello.xml
-	$(RM) -r generated
-	$(MONO) $(BUILD_DIR)/generator.exe -ns=Hello -lib=hello -o=$@ Hello.xml
-
-$(HELLO_EXE): generated Hello.cs
-	$(GMCS) -unsafe -out:$@ -target:exe -r:$(INTEROP_DLL) generated/*.cs Hello.cs
-
-clean:
-	$(RM) -r generated libhello.so Hello.xml $(HELLO_EXE)
-
-run: Hello.exe
-	$(MONO) --debug $(HELLO_EXE)