cmake: fix building when readline is not found
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@ -64,3 +64,7 @@ main()
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char * s = rl_copy_text(0, 0);
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char * s = rl_copy_text(0, 0);
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}
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}
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" GNU_READLINE_FOUND)
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" GNU_READLINE_FOUND)
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if(NOT Readline_LIBRARY)
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set(Readline_LIBRARY "")
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endif()
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