Make fails when building

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Asif Nassar

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Dec 12, 2020, 1:29:55 AM12/12/20

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When I tried building expos (single core) using Make, it exits saying that there seemed to be an error. The screenshot of the same is attached. Upon further inspection, the error seems to be because of the multiple definition of a variable 'i'. 'i' is declared in both 'codegen.c' as well as 'abstree.l' in the 'expl' folder as a global variable. Removing the declaration from 'codegen.c' fixed the problem. I'm using Manjaro linux 20.2 and I'm not sure whether the problem is exclusive to me.