Class: Rscons::Builders::Precompile

Inherits:
Rscons::Builder show all
Defined in:
lib/rscons/builders/precompile.rb

Overview

The Precompile builder generates .di interface files from .d source files for D.

Instance Attribute Summary

Attributes inherited from Rscons::Builder

#abssources, #abstarget, #build_step, #cache, #env, #preferred_ld, #side_effects, #sources, #target, #vars

Instance Method Summary collapse

Methods inherited from Rscons::Builder

#depends, extra_path, #finalize_command, #initialize, name, #name, #print_run_message, #produces, #register_command, #standard_command, #wait_for

Constructor Details

This class inherits a constructor from Rscons::Builder

Instance Method Details

#run(options) ⇒ Object

Run the builder to produce a build target.



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# File 'lib/rscons/builders/precompile.rb', line 8

def run(options)
  if @command
    finalize_command
  else
    if @sources.find {|s| s.end_with?(*@env.expand_varref("${DSUFFIX}", @vars))}
      pcc = @env.expand_varref("${DC}")
      if pcc =~ /ldc/
        dpc_cmd = "${DPC_CMD:ldc}"
      else
        dpc_cmd = "${DPC_CMD:gdc}"
      end
      @vars["_TARGET"] = @target
      @vars["_SOURCES"] = @sources
      command = @env.build_command(dpc_cmd, @vars)
      standard_command("Precompile <source>#{Util.short_format_paths(@sources)}<reset>", command)
    end
  end
end