have_library: checking for WSACleanup() in -lws2_32... -------------------- yes

"gcc -o conftest -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings conftest.c  -L. -L../.. -L.      -lmsvcrt-ruby191-static -lws2_32  -lshell32 -lws2_32  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: 
6: /*top*/
7: int main() {return 0;}
8: int t() { void ((*volatile p)()); p = (void ((*)()))WSACleanup; return 0; }
/* end */

--------------------

have_header: checking for arpa/inet.h... -------------------- no

"gcc -E -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <arpa/inet.h>
/* end */

--------------------

<top (required)>: checking for ipv6... -------------------- yes

"gcc -o conftest -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings conftest.c  -L. -L../.. -L.     -lws2_32  -lmsvcrt-ruby191-static  -lshell32 -lws2_32  "
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <sys/types.h>
 6: #ifndef _WIN32
 7: #include <sys/socket.h>
 8: #endif
 9: int
10: main()
11: {
12:   socket(AF_INET6, SOCK_STREAM, 0);
13: }
/* end */

--------------------

<top (required)>: checking for ipv6 type... -------------------- unknown

have_macro: checking for IPV6_INRIA_VERSION in netinet/in.h... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <netinet/in.h>
 6: /*top*/
 7: #ifndef IPV6_INRIA_VERSION
 8: # error
 9: >>>>>> IPV6_INRIA_VERSION undefined <<<<<<
10: #endif
/* end */

--------------------

have_macro: checking for __KAME__ in netinet/in.h... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <netinet/in.h>
 6: /*top*/
 7: #ifndef __KAME__
 8: # error
 9: >>>>>> __KAME__ undefined <<<<<<
10: #endif
/* end */

--------------------

have_macro: checking for _TOSHIBA_INET6 in sys/param.h... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <sys/param.h>
 6: /*top*/
 7: #ifndef _TOSHIBA_INET6
 8: # error
 9: >>>>>> _TOSHIBA_INET6 undefined <<<<<<
10: #endif
/* end */

--------------------

have_macro: checking for __V6D__ in sys/v6config.h... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <sys/v6config.h>
 6: /*top*/
 7: #ifndef __V6D__
 8: # error
 9: >>>>>> __V6D__ undefined <<<<<<
10: #endif
/* end */

--------------------

have_macro: checking for _ZETA_MINAMI_INET6 in sys/param.h... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <sys/param.h>
 6: /*top*/
 7: #ifndef _ZETA_MINAMI_INET6
 8: # error
 9: >>>>>> _ZETA_MINAMI_INET6 undefined <<<<<<
10: #endif
/* end */

--------------------

have_library: checking for main() in -linet6... -------------------- no

"gcc -o conftest -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings conftest.c  -L. -L../.. -L.     -lws2_32  -lmsvcrt-ruby191-static -linet6 -lws2_32  -lshell32 -lws2_32  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: 
6: /*top*/
7: int main() {return 0;}
8: int t() { void ((*volatile p)()); p = (void ((*)()))main; return 0; }
/* end */

"gcc -o conftest -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings conftest.c  -L. -L../.. -L.     -lws2_32  -lmsvcrt-ruby191-static -linet6 -lws2_32  -lshell32 -lws2_32  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: 
6: /*top*/
7: int main() {return 0;}
8: int t() { main(); return 0; }
/* end */

--------------------

--------------------

have_struct_member: checking for struct sockaddr_in.sin_len... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: 
6: /*top*/
7: int main() {return 0;}
8: int s = (char *)&((struct sockaddr_in*)0)->sin_len - (char *)0;
/* end */

--------------------

have_struct_member: checking for struct sockaddr_storage.ss_family... -------------------- yes

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: 
6: /*top*/
7: int main() {return 0;}
8: int s = (char *)&((struct sockaddr_storage*)0)->ss_family - (char *)0;
/* end */

--------------------

have_struct_member: checking for struct sockaddr.sa_len... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: 
6: /*top*/
7: int main() {return 0;}
8: int s = (char *)&((struct sockaddr*)0)->sa_len - (char *)0;
/* end */

--------------------

have_header: checking for netinet/tcp.h... -------------------- no

"gcc -E -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <netinet/tcp.h>
/* end */

--------------------

have_header: checking for netinet/udp.h... -------------------- no

"gcc -E -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <netinet/udp.h>
/* end */

--------------------

have_func: checking for sendmsg()... -------------------- yes

"gcc -o conftest -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings conftest.c  -L. -L../.. -L.     -lws2_32  -lmsvcrt-ruby191-static -lws2_32  -lshell32 -lws2_32  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: 
6: /*top*/
7: int main() {return 0;}
8: int t() { void ((*volatile p)()); p = (void ((*)()))sendmsg; return 0; }
/* end */

--------------------

have_func: checking for recvmsg()... -------------------- yes

"gcc -o conftest -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings conftest.c  -L. -L../.. -L.     -lws2_32  -lmsvcrt-ruby191-static -lws2_32  -lshell32 -lws2_32  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: 
6: /*top*/
7: int main() {return 0;}
8: int t() { void ((*volatile p)()); p = (void ((*)()))recvmsg; return 0; }
/* end */

--------------------

have_struct_member: checking for struct msghdr.msg_control in sys/types.h,sys/socket.h... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <sys/types.h>
 6: #include <sys/socket.h>
 7: 
 8: /*top*/
 9: int main() {return 0;}
10: int s = (char *)&((struct msghdr*)0)->msg_control - (char *)0;
/* end */

--------------------

have_struct_member: checking for struct msghdr.msg_accrights in sys/types.h,sys/socket.h... -------------------- no

"gcc -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings   -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <sys/types.h>
 6: #include <sys/socket.h>
 7: 
 8: /*top*/
 9: int main() {return 0;}
10: int s = (char *)&((struct msghdr*)0)->msg_accrights - (char *)0;
/* end */

--------------------

block in <top (required)>: checking for wide getaddrinfo... -------------------- no

"gcc -o conftest -I../../.ext/include/i386-mingw32 -I../../../ruby_1_9/include -I../../../ruby_1_9/ext/socket     -O3 -g -Wall -Wno-unused-parameter -Wno-parentheses -Wpointer-arith -Wwrite-strings conftest.c  -L. -L../.. -L.     -lws2_32  -lmsvcrt-ruby191-static  -lshell32 -lws2_32  "
checked program was:
/* begin */
  1: #include "ruby.h"
  2: 
  3: #include <winsock2.h>
  4: #include <windows.h>
  5: 
  6: #include <stdlib.h>
  7: 
  8: #ifndef EXIT_SUCCESS
  9: #define EXIT_SUCCESS 0
 10: #endif
 11: #ifndef EXIT_FAILURE
 12: #define EXIT_FAILURE 1
 13: #endif
 14: 
 15: #ifndef AF_LOCAL
 16: #define AF_LOCAL AF_UNIX
 17: #endif
 18: 
 19: int
 20: main()
 21: {
 22:   int passive, gaierr, inet4 = 0, inet6 = 0;
 23:   struct addrinfo hints, *ai, *aitop;
 24:   char straddr[INET6_ADDRSTRLEN], strport[16];
 25: #ifdef _WIN32
 26:   WSADATA retdata;
 27: 
 28:   WSAStartup(MAKEWORD(2, 0), &retdata);
 29: #endif
 30: 
 31:   for (passive = 0; passive <= 1; passive++) {
 32:     memset(&hints, 0, sizeof(hints));
 33:     hints.ai_family = AF_UNSPEC;
 34:     hints.ai_protocol = IPPROTO_TCP;
 35:     hints.ai_flags = passive ? AI_PASSIVE : 0;
 36:     hints.ai_socktype = SOCK_STREAM;
 37:     if ((gaierr = getaddrinfo(NULL, "54321", &hints, &aitop)) != 0) {
 38:       (void)gai_strerror(gaierr);
 39:       goto bad;
 40:     }
 41:     for (ai = aitop; ai; ai = ai->ai_next) {
 42:       if (ai->ai_family == AF_LOCAL) continue;
 43:       if (ai->ai_addr == NULL)
 44:         goto bad;
 45: #if defined(_AIX)
 46:       if (ai->ai_family == AF_INET6 && passive) {
 47:         inet6++;
 48:         continue;
 49:       }
 50:       ai->ai_addr->sa_len = ai->ai_addrlen;
 51:       ai->ai_addr->sa_family = ai->ai_family;
 52: #endif
 53:       if (ai->ai_addrlen == 0 ||
 54:           getnameinfo(ai->ai_addr, ai->ai_addrlen,
 55:                       straddr, sizeof(straddr), strport, sizeof(strport),
 56:                       NI_NUMERICHOST|NI_NUMERICSERV) != 0) {
 57:         goto bad;
 58:       }
 59:       if (strcmp(strport, "54321") != 0) {
 60:         goto bad;
 61:       }
 62:       switch (ai->ai_family) {
 63:       case AF_INET:
 64:         if (passive) {
 65:           if (strcmp(straddr, "0.0.0.0") != 0) {
 66:             goto bad;
 67:           }
 68:         } else {
 69:           if (strcmp(straddr, "127.0.0.1") != 0) {
 70:             goto bad;
 71:           }
 72:         }
 73:         inet4++;
 74:         break;
 75:       case AF_INET6:
 76:         if (passive) {
 77:           if (strcmp(straddr, "::") != 0) {
 78:             goto bad;
 79:           }
 80:         } else {
 81:           if (strcmp(straddr, "::1") != 0) {
 82:             goto bad;
 83:           }
 84:         }
 85:         inet6++;
 86:         break;
 87:       case AF_UNSPEC:
 88:         goto bad;
 89:         break;
 90:       default:
 91:         /* another family support? */
 92:         break;
 93:       }
 94:     }
 95:   }
 96: 
 97:   if (!(inet4 == 0 || inet4 == 2))
 98:     goto bad;
 99:   if (!(inet6 == 0 || inet6 == 2))
100:     goto bad;
101: 
102:   if (aitop)
103:     freeaddrinfo(aitop);
104:   exit(EXIT_SUCCESS);
105: 
106:  bad:
107:   if (aitop)
108:     freeaddrinfo(aitop);
109:   exit(EXIT_FAILURE);
110: }
/* end */

--------------------