targets.lua

local targets = { }
local default_targets = { }

function make_target (t)
   if type(t) ~= 'table' then
      fatal('Expected table!', nil, { t = be.util.sprint_r(t) })
   end

   if type(t.outputs) ~= 'table' then
      fatal('At least one output or target name is required!', nil, { t = be.util.sprint_r(t) })
   end

   if t.rule == nil then
      fatal('No rule specified for target!', nil, { t = be.util.sprint_r(t) })
   end

   if t.implicit_outputs then
      require_ninja_version(1.7)
   end

   targets[#targets + 1] = t

   if t.default then
      append_sequence(t.outputs, default_targets, true)
   end

   return t
end

function add_default_targets(target_names)
   append_sequence(target_names, default_targets, true)
end

function write_targets ()
   write_template('targets', targets)
   write_template('default_targets', default_targets)
end