scons: Fix exception when llvm-config is not present.
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@@ -34,10 +34,15 @@ else:
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default_machine = _platform.machine()
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default_machine = _platform.machine()
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default_machine = _machine_map.get(default_machine, 'generic')
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default_machine = _machine_map.get(default_machine, 'generic')
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if 'LLVM' in os.environ or subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
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if 'LLVM' in os.environ:
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default_llvm = 'yes'
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default_llvm = 'yes'
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else:
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else:
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default_llvm = 'no'
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default_llvm = 'no'
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try:
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if subprocess.call(['llvm-config', '--version'], stdout=subprocess.PIPE) == 0:
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default_llvm = 'yes'
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except:
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pass
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if default_platform in ('linux', 'freebsd'):
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if default_platform in ('linux', 'freebsd'):
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default_dri = 'yes'
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default_dri = 'yes'
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