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28 lines
683 B
28 lines
683 B
5 years ago
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#ifdef EXTERNAL_BUILD
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#ifndef ARG_BUILD
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#error "External is build but arg_build is not set."
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#elif defined(ARG_HOST)
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#error "External is build but arg_host is set."
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#else
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#define GOT BUILD
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#endif
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#endif
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#ifdef EXTERNAL_HOST
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#ifndef ARG_HOST
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#error "External is host but arg_host is not set."
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#elif defined(ARG_BUILD)
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#error "External is host but arg_build is set."
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#else
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#define GOT HOST
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#endif
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#endif
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#if defined(EXTERNAL_BUILD) && defined(EXTERNAL_HOST)
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#error "Both external build and external host set."
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#endif
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#if !defined(EXTERNAL_BUILD) && !defined(EXTERNAL_HOST)
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#error "Neither external build nor external host is set."
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#endif
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