anchor.diff:  == Phase 1: Gather Sources
   
    $ cd src/
  - $ make Makefile.gather [BLD={type}] all
  + $ make -f Makefile.gather [BLD={type}] all
   
   BLD defines the build type: release - candidate - snapshot - bleed
   (case sensitive) where release is the default.
  
positive.code: == Phase 2: Preconfigure Sources
  
   $ cd src/
   $ make Makefile.preconfig [BLD={type}] all
  
  Prepare configuration scripts of packages, particularly from source control
  where autoconf etc have not been invoked yet.
  
negative.code: == Phase 3: Build Sources
  
   $ cd bld/
   $ make -f Makefile.build [BLD={type}] [TAG={-suffix}] all
  
  Build all components described by the manifest into the intermediate/
  temporary installation tree, using that intermediate tree as the component
  