3971 remove EXPORT_RELEASE_BUILD

@@ -46,13 +46,10 @@
 CPPFLAGS += -I$(SRC)/uts/common/gssapi/include $(DEBUG) -I$(SRC)/lib/gss_mechs/mech_krb5/include -I$(SRC)/uts/common/gssapi/mechs/krb5/include -I$(SRC)/lib/gss_mechs/mech_krb5/mech
 
 CERRWARN +=     -_gcc=-Wno-unused-function
 CERRWARN +=     -_gcc=-Wno-type-limits
 
-MAKEFILE_EXPORT = $(CLOSED)/lib/gss_mechs/mech_spnego/Makefile.export
-$(EXPORT_RELEASE_BUILD)include $(MAKEFILE_EXPORT)
-
 .KEEP_STATE:
 
 all: $(LIBS)
 
 lint: lintcheck