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35 lines
694 B
Ruby
35 lines
694 B
Ruby
require 'hardware'
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require 'extend/ENV/shared'
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require 'extend/ENV/std'
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require 'extend/ENV/super'
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def superenv?
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return false if MacOS::Xcode.without_clt? && MacOS.sdk_path.nil?
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return false unless Superenv.bin && Superenv.bin.directory?
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return false if ARGV.env == "std"
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true
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end
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module EnvActivation
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def activate_extensions!
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if superenv?
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extend(Superenv)
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else
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extend(Stdenv)
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end
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end
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def with_build_environment
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old_env = to_hash.dup
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tmp_env = to_hash.dup.extend(EnvActivation)
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tmp_env.activate_extensions!
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tmp_env.setup_build_environment
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replace(tmp_env)
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yield
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ensure
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replace(old_env)
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end
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end
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ENV.extend(EnvActivation)
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