+ifneq (2.1, $(FRAMEWORK_VERSION))
+LIB_MCS_FLAGS += -d:NET_3_5 -nowarn:1720
+endif
+
+TEST_MCS_FLAGS = $(LIB_MCS_FLAGS)
+
+EXTRA_DISTFILES =
+
+VALID_PROFILE := $(filter 2 4, $(FRAMEWORK_VERSION_MAJOR))
+ifndef VALID_PROFILE
+LIBRARY_NAME = dummy-System.Net.dll
+NO_INSTALL = yes
+NO_SIGN_ASSEMBLY = yes
+NO_TEST = yes
+endif