to be located in the source tree while files given through DEPEND are
expected to be located in the build tree)
+It's also possible to depend on static libraries explicitely:
+
+ DEPEND[foo]=libsomething.a
+ DEPEND[libbar]=libsomethingelse.a
+
+This should be rarely used, and care should be taken to make sure it's
+only used when supported. For example, native Windows build doesn't
+support build static libraries and DLLs at the same time, so using
+static libraries on Windows can only be done when configured
+'no-shared'.
+
For some libraries, we maintain files with public symbols and their
slot in a transfer vector (important on some platforms). It can be
declared like this: