VPP/Troubleshooting/BuildIssues

rte_config.h not found

After a rebase or pulling latest master, a build may fail with following:

  In file included from /vpp/build-data/../vlib/vlib/vlib.h:53:0,
                 from /vpp/build-data/../vlib/vlib/cli.c:40:
  /vpp/build-data/../vlib/vlib/buffer.h:50:24: fatal error: rte_config.h: No such file or directory
   #include <rte_config.h>
                          ^
  compilation terminated.
 In file included from /vpp/build-data/../vlib/vlib/vlib.h:53:0,
                  from /vpp/build-data/../vlib/vlib/counter.c:40:
 /vpp/build-data/../vlib/vlib/buffer.h:50:24: fatal error: rte_config.h: No such file or directory
  #include <rte_config.h>