thrift: Add -cpp_use_include_prefix flag to compiler

Summary: Adds a new flag to allow for a mode where #include statements in generated c++ will include path context information.  For example, if my .thrift file includes "foo/bar/baz.thrift", the generated source files will contain #include statements like:

         #include "foo/bar/gen-cpp/baz_types.h"

         instead of just:

         #include "baz_types.h"

         -cpp_use_include_prefix is OFF by default.

Reviewed By: dreiss

Test Plan: Tested against multiple thrift input files both with and without the new flag.

Revert: OK

DiffCamp Revision: 5522


git-svn-id: https://svn.apache.org/repos/asf/incubator/thrift/trunk@665431 13f79535-47bb-0310-9956-ffa450edef68
6 files changed