configure:11466: g++ -c -O2 -W -Wall -ansi  -DHAVE_BUILTIN_EXPECT   -I/usr/include conftest.cpp >&5
In file included from conftest.cpp:38:0:
/usr/include/boost/iostreams/device/file_descriptor.hpp: In instantiation of 'boost::iostreams::file_descriptor::file_descriptor(const Path&, std::ios_base::openmode) [with Path = int; std::ios_base::openmode = std::_Ios_Openmode]':
conftest.cpp:42:39:   required from here
/usr/include/boost/iostreams/device/file_descriptor.hpp:91:9: error: invalid conversion from 'int' to 'const char*' [-fpermissive]
In file included from /usr/include/boost/iostreams/device/file_descriptor.hpp:26:0,
                 from conftest.cpp:38:
/usr/include/boost/iostreams/detail/path.hpp:52:5: error:   initializing argument 1 of 'boost::iostreams::detail::path::path(const char*)' [-fpermissive]