On 06/03/2012 05:14 PM, Phil wrote:
> /usr/local/src/gnuradio-3.6.0/gnuradio-core/src/lib/io/gr_udp_sink.cc:
> In constructor ‘gr_udp_sink::gr_udp_sink(size_t, const char*, short
> unsigned int, int, bool)’:
> /usr/local/src/gnuradio-3.6.0/gnuradio-core/src/lib/io/gr_udp_sink.cc:123:51:
> error: ‘optval_t’ was not declared in this scope
> make[2]: ***
> [gnuradio-core/src/lib/CMakeFiles/gnuradio-core.dir/io/gr_udp_sink.cc.o]
> Error 1
> make[1]: *** [gnuradio-core/src/lib/CMakeFiles/gnuradio-core.dir/all]
> Error 2
> make: *** [all] Error 2
accounting for indentation, the code looks like this:
#if defined(HAVE_NETDB_H)
#include <netdb.h>
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h> //usually included by <netdb.h>?
#endif
typedef void* optval_t;
#elif defined(HAVE_WINDOWS_H)
// if not posix, assume winsock
#define USING_WINSOCK
#include <winsock2.h>
#include <ws2tcpip.h>
#define SHUT_RDWR 2
typedef char* optval_t;
#endif
Im guessing that configure did not find netdb.h and if you make
VERBOSE=1, HAVE_NETDB_H will not be in the defines. Can you confirm.
(guess we should have used asio and not tried to write our own cross
platform sockets code)
-josh
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