+# Set this to comile with the local version of klibc instead of glibc.
+USE_KLIBC = false
+
+# Set this to create statically linked binaries.
+USE_STATIC = false
+
+# To build any of the extras programs, run with:
+# make EXTRAS="extras/a extras/b"
+EXTRAS=
+
+# make the build silent. Set this to something else to make it noisy again.
+V=false
+