35 lines
824 B
Ruby
35 lines
824 B
Ruby
module Rscons
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class CC < Builder
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VARIABLE_DEFAULTS = {
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'CC' => 'gcc',
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'CFLAGS' => ['-c'],
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'CPPFLAGS' => [],
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'OBJSUFFIX' => '.o',
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'CEXTS' => ['.c'],
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}
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def self.makes_object_file?(env, fname)
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env['CEXTS'].find do |cext|
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fname =~ /#{cext}$/
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end
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end
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def run(env, target, source)
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raise "String expected, not #{source.inspect}" unless source.is_a?(String)
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o_file = "#{env.stem(source)}#{env['OBJSUFFIX']}"
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unless Cache.open.up_to_date?(target, [source])
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command = [
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env['CC'],
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*env['CPPFLAGS'],
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*env['CFLAGS'],
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'-o', o_file,
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source
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]
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env.execute("CC #{o_file}", command)
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Cache.open.register_build(target, [source])
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end
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o_file
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end
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end
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end
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