Documentation: add makefiles for more targets

Add a bunch of previously unbuilt source files to the Documentation build
machinery.

Signed-off-by: Peter Foley <pefoley2@pefoley.com>
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/Documentation/vDSO/Makefile b/Documentation/vDSO/Makefile
new file mode 100644
index 0000000..6cbd612
--- /dev/null
+++ b/Documentation/vDSO/Makefile
@@ -0,0 +1,9 @@
+# List of programs to build
+hostprogs-$(CONFIG_X86) := vdso_test
+vdso_test-objs := parse_vdso.o vdso_test.o
+
+# Tell kbuild to always build the programs
+##always := $(hostprogs-y)
+
+HOSTCFLAGS := -I$(objtree)/usr/include -std=gnu99
+HOSTLDFLAGS = -nostdlib -fno-asynchronous-unwind-tables