Remove compilation flags that prevents building against BOOST 1.67+

[jakubradtke]

Without the patch following errors occurs when compiling against Boost 1.69.0:

• include/boost/function/function_template.hpp:638:69: error: use of old-style cast to ‘void*’ [-Werror=old-style-cast]
• include/boost/algorithm/string/detail/classification.hpp:85:55: error: conversion to ‘std::size_t’ {aka ‘long unsigned int’} from ‘boost::iterators::iterator_difference<const char*>::type’ {aka ‘long int’} may change the sign of the result [-Werror=sign-conversion]

Signed-off-by: Jakub Radtke jakub.radtke@intel.com

[anujkaliaiitd]

Thanks for the suggestions, Jakub. Here are the fixes:

• 93e34ffd06561a82e04144b2ad8d516e61136459 and 1615c317bbc8f66ca50c467483d6bc7a5a4652f6 fix eRPC's logging macro definitions by using a unique prefix
• 45db63c015692dd5de9358a740f75f7c6bae12f0 includes Boost as a system library to avoid compiler warnings
• b6d0dd90d1a354fcbf114b308a90f6785d0027fc allows changing the preallocated response msgbuf size at run-time

The code currently guards against double-initialization of DPDK with eal_lock in dpdk_transport.cc: the first thread to grab that lock initializes DPDK. Do you know why this isn't working?