+# Parsing of DEB_BUILD_OPTIONS flags.
+# Note that nostrip is handled automatically by debhelper.
+CFLAGS := -g -Wall
+ifneq (,$(filter noopt,$(DEB_BUILD_OPTIONS)))
+ CFLAGS += -O0
+else
+ CFLAGS += -O2
+endif
+ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+ NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
+ MAKEFLAGS += -j$(NUMJOBS)
+endif
+