This test relies on ALPN which is not available in CentOS 6.
- make CC=cc V=1 TARGET=linux-glibc-legacy USE_ZLIB=1 USE_PCRE=1 USE_OPENSSL=1
- ./haproxy -vv
- ldd haproxy
+ # remove alpn reg-test (CentOS 6 does not support alpn)
+ - rm reg-tests/connection/proxy_protocol_random_fail.vtc
- env VTEST_PROGRAM=../vtest/vtest make reg-tests || (for folder in /tmp/*regtest*/vtc.*; do cat $folder/INFO $folder/LOG; done && exit 1)