(CommandList
  children: [
    (C {(export)} {(Lit_VarLike 'SNAPPY_VERSION=') (DQ (1.1.3))})
    (C {(wget)} 
      {
        (DQ ('https://github.com/google/snappy/releases/download/') (${ VSub_Name SNAPPY_VERSION) 
          (/snappy-) (${ VSub_Name SNAPPY_VERSION) (.tar.gz)
        )
      } {(-O)} {(snappy-) (${ VSub_Name SNAPPY_VERSION) (.tar.gz)}
    )
    (C {(tar)} {(xf)} {(snappy-) (${ VSub_Name SNAPPY_VERSION) (.tar.gz)})
    (C {(pushd)} {(snappy-) (${ VSub_Name SNAPPY_VERSION)})
    (C {(./configure)} {(--with-pic)} {(DQ ('--prefix=/usr'))} 
      {(Lit_VarLike 'CXXFLAGS=') (SQ <'-DNDEBUG -O2'>)}
    )
    (C {(make)} {(-j5)})
    (C {(make)} {(install)})
    (C {(popd)})
    (C {(rm)} {(-rf)} {(snappy-) (${ VSub_Name SNAPPY_VERSION) (.tar.gz)} 
      {(snappy-) (${ VSub_Name SNAPPY_VERSION)}
    )
  ]
)