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:

  [dev_hash.c:152:8: error: expected expression before ‘void’
  152 |       (void)sprintf (fullname, "%s/%s", dirname, dp->d_name);
      |        ^~~~
dev_hash.c:11:17: error: called object is not a function or function pointer
   11 | # define alloca __builtin_alloca
      |                 ^~~~~~~~~~~~~~~~
dev_hash.c:148:33: note: in expansion of macro ‘alloca’
  148 |       char *fullname = (char *) alloca ((strlen (dirname)
      |                                 ^~~~~~
dev_hash.c:152:13: error: expected ‘,’ or ‘;’ before ‘sprintf’
  152 |       (void)sprintf (fullname, "%s/%s", dirname, dp->d_name);
      |             ^~~~~~~]: [Error report of faulty C code. Missing semicolon.]

Issue: Missing ';' (semicolon) after an expression in C language.
Resolution: Add a semicolon to the end of the line to complete the expression.