id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 13249,cygwin build on appveyor fails attempting to use linux calls?,"James E. King, III",Gennadiy Rozental,"While attempting to build Boost.Random on Appveyor using a cygwin job, this happens: https://ci.appveyor.com/project/jeking3/random/build/1.0.10-develop/job/h9m6ca7nho5hd7w7 The pull request is: https://github.com/jeking3/random/pull/1 The error is: {{{ In file included from libs\test\src\debug.cpp:16:0: ./boost/test/impl/debug.ipp: In function 'const char* boost::debug::{anonymous}::prepare_gdb_cmnd_file(const boost::debug::dbg_startup_info&)': ./boost/test/impl/debug.ipp:424:23: error: '::mkstemp' has not been declared fd_holder cmd_fd( ::mkstemp( cmd_file_name ) ); ^ In file included from libs\test\src\debug.cpp:16:0: ./boost/test/impl/debug.ipp: In function 'bool boost::debug::attach_debugger(bool)': ./boost/test/impl/debug.ipp:892:34: error: '::mkstemp' has not been declared fd_holder init_done_lock_fd( ::mkstemp( init_done_lock_fn ) ); ^ ./boost/test/impl/debug.ipp:929:9: error: '::select' has not been declared ::select( 0, 0, 0, 0, &to ); }}} ",Bugs,closed,To Be Determined,test,Boost Development Trunk,Problem,fixed,,