+ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+MAKEFLAGS += -j$(NUMJOBS)
+endif
+
+ifneq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
+CFLAGS += -O0
+else
+CFLAGS += -O2
+endif
+