Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [
+ %generate_buildrequires
/var/tmp/rpm-tmp.eWXmd2: line 48: fg: no job contr]: [This macro doesn't exist therefore rpm will leave it as it is.]

Issue: Because the macro doesn't exist, it is interpreted as it is and executed in bash which interprets % as job control.
   
Resolution: Remove this line and specify all buildrequires as BuildRequires tag manually.