Revert "Makefile.template: respect LIBRARY_DEFINES in mkdep"

This reverts commit 9ec29e3191.

src/gallium/Makefile.template

@@ -34,7 +34,7 @@ lib$(LIBNAME).a: $(OBJECTS) $(EXTRA_OBJECTS) Makefile $(TOP)/src/gallium/Makefil
 depend: $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(SYMLINKS) $(GENERATED_SOURCES)
 	rm -f depend
 	touch depend
-	$(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) $(LIBRARY_DEFINES) $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(GENERATED_SOURCES) 2> /dev/null
+	$(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(GENERATED_SOURCES) 2> /dev/null
 
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