1. [2021-01-16T04:04:04.600Z] configure.ac:29: warning: The macro `AC_HEADER_STDC' is obsolete.
2.  
3. [2021-01-16T04:04:04.600Z] configure.ac:29: You should run autoupdate.
4.  
5. [2021-01-16T04:04:04.600Z] ./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
6.  
7. [2021-01-16T04:04:04.600Z] configure.ac:29: the top level
8.  
9. [2021-01-16T04:04:04.600Z] configure.ac:70: warning: AC_OUTPUT should be used without arguments.
10.  
11. [2021-01-16T04:04:04.600Z] configure.ac:70: You should run autoupdate.
12.  
13. [2021-01-16T04:04:04.850Z] configure.ac:29: warning: The macro `AC_HEADER_STDC' is obsolete.
14.  
15. [2021-01-16T04:04:04.850Z] configure.ac:29: You should run autoupdate.
16.  
17. [2021-01-16T04:04:04.850Z] ./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from...
18.  
19. [2021-01-16T04:04:04.850Z] configure.ac:29: the top level
20.  
21. [2021-01-16T04:04:04.850Z] configure.ac:70: warning: AC_OUTPUT should be used without arguments.
22.  
23. [2021-01-16T04:04:04.850Z] configure.ac:70: You should run autoupdate.
24.  
25. [2021-01-16T04:04:05.100Z] configure.ac: error: required file 'config.sub' not found
26.  
27. [2021-01-16T04:04:05.101Z] configure.ac: error: required file 'config.guess' not found
28.  
29. [2021-01-16T04:04:05.101Z] configure.ac:   try running autoreconf --install
30.  
31. [2021-01-16T04:04:05.101Z] ==> ERROR: A failure occurred in build().
32.  
33. [2021-01-16T04:04:05.101Z]     Aborting...
34.  
35. [2021-01-16T04:04:06.011Z] ==> ERROR: Build failed, check /build/buildpkg/lib32-x86_64/jenkins/build
36.  
37. script returned exit code 255