25 lines
645 B
Ruby
25 lines
645 B
Ruby
class StrictBuilder < Rscons::Builder
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def run(options)
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if @command
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finalize_command
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else
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@command = %W[gcc -o #{@target}] + @sources.sort
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if @cache.up_to_date?(@target, @command, @sources, @env, strict_deps: true)
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true
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else
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register_command("#{name} #{@target}", @command)
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end
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end
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end
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end
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default do
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Environment.new(echo: :command) do |env|
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env.add_builder(StrictBuilder)
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env.Object("one.o", "one.c", "CCFLAGS" => %w[-DONE])
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env.Object("two.o", "two.c")
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sources = File.read("sources", mode: "rb").split(" ")
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env.StrictBuilder("program.exe", sources)
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end
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end
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