fix DPDK path passing to configure script speedup building stop early if due to networking errors installation of some packages was impossible
----------------github------------------------ /** Email created from pull request 412 (lumag:travis-upd) ** https://github.com/Linaro/odp/pull/412 ** Patch: https://github.com/Linaro/odp/pull/412.patch ** Base sha: 5a4502fc6bc53e6503169da3028f456b64811a0b ** Merge commit sha: 15e457a4db3005d5fe8a7847e25657675bcc88ce **/ ----------------/github------------------------ ----------------checkpatch.pl------------------------ total: 0 errors, 0 warnings, 0 checks, 20 lines checked to_send-p-000.patch has no obvious style problems and is ready for submission. total: 0 errors, 0 warnings, 0 checks, 23 lines checked to_send-p-001.patch has no obvious style problems and is ready for submission. total: 0 errors, 0 warnings, 0 checks, 36 lines checked to_send-p-002.patch has no obvious style problems and is ready for submission. total: 0 errors, 0 warnings, 0 checks, 70 lines checked to_send-p-003.patch has no obvious style problems and is ready for submission. total: 0 errors, 0 warnings, 0 checks, 18 lines checked to_send-p-004.patch has no obvious style problems and is ready for submission. ----------------/checkpatch.pl------------------------
