have_macro: checking for CLOCK_MONOTONIC in time.h... -------------------- yes

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: int main(int argc, char **argv)
6: {
7:   return 0;
8: }
/* end */

"x86_64-w64-mingw32-gcc -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat   -c conftest.c"
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <time.h>
 6: /*top*/
 7: #ifndef CLOCK_MONOTONIC
 8: # error
 9: |:/ === CLOCK_MONOTONIC undefined === /:|
10: #endif
/* end */

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

have_type: checking for clockid_t in time.h... -------------------- yes

"x86_64-w64-mingw32-gcc -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <winsock2.h>
4: #include <windows.h>
5: #include <time.h>
6: 
7: /*top*/
8: typedef clockid_t conftest_type;
9: int conftestval[sizeof(conftest_type)?1:-1];
/* end */

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

have_library: checking for clock_gettime() in -lrt... -------------------- no

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220 -lrt  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:17:32: warning: variable 'p' set but not used [-Wunused-but-set-variable]
c:/ruby22-x64/devkit/mingw/bin/../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lrt
collect2.exe: error: ld returned 1 exit status
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <time.h>
 6: 
 7: /*top*/
 8: extern int t(void);
 9: int main(int argc, char **argv)
10: {
11:   if (argc > 1000000) {
12:     printf("%p", &t);
13:   }
14: 
15:   return 0;
16: }
17: int t(void) { void ((*volatile p)()); p = (void ((*)()))clock_gettime; return 0; }
/* end */

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220 -lrt  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:17:1: error: too few arguments to function 'clock_gettime'
In file included from c:\ruby22-x64\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/include/time.h:285:0,
                 from c:\ruby22-x64\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/include/iptypes.h:13,
                 from c:\ruby22-x64\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/include/iphlpapi.h:15,
                 from C:/Ruby22-x64/include/ruby-2.2.0/ruby/win32.h:41,
                 from C:/Ruby22-x64/include/ruby-2.2.0/ruby/defines.h:163,
                 from C:/Ruby22-x64/include/ruby-2.2.0/ruby/ruby.h:29,
                 from C:/Ruby22-x64/include/ruby-2.2.0/ruby.h:33,
                 from conftest.c:1:
c:\ruby22-x64\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/include/pthread_time.h:88:28: note: declared here
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <time.h>
 6: 
 7: /*top*/
 8: extern int t(void);
 9: int main(int argc, char **argv)
10: {
11:   if (argc > 1000000) {
12:     printf("%p", &t);
13:   }
14: 
15:   return 0;
16: }
17: int t(void) { clock_gettime(); return 0; }
/* end */

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

have_library: checking for t_open() in -lnsl... -------------------- no

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220 -lnsl  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:16:57: error: 't_open' undeclared (first use in this function)
conftest.c:16:57: note: each undeclared identifier is reported only once for each function it appears in
conftest.c:16:32: warning: variable 'p' set but not used [-Wunused-but-set-variable]
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: extern int t(void);
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
16: int t(void) { void ((*volatile p)()); p = (void ((*)()))t_open; return 0; }
/* end */

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220 -lnsl  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:16:1: warning: implicit declaration of function 't_open' [-Wimplicit-function-declaration]
c:/ruby22-x64/devkit/mingw/bin/../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lnsl
collect2.exe: error: ld returned 1 exit status
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: extern int t(void);
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
16: int t(void) { t_open(); return 0; }
/* end */

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

have_library: checking for socket() in -lsocket... -------------------- no

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220 -lsocket  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:16:32: warning: variable 'p' set but not used [-Wunused-but-set-variable]
c:/ruby22-x64/devkit/mingw/bin/../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/bin/ld.exe: cannot find -lsocket
collect2.exe: error: ld returned 1 exit status
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: extern int t(void);
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
16: int t(void) { void ((*volatile p)()); p = (void ((*)()))socket; return 0; }
/* end */

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220 -lsocket  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c: In function 't':
conftest.c:16:1: error: too few arguments to function 'socket'
In file included from C:/Ruby22-x64/include/ruby-2.2.0/ruby/win32.h:38:0,
                 from C:/Ruby22-x64/include/ruby-2.2.0/ruby/defines.h:163,
                 from C:/Ruby22-x64/include/ruby-2.2.0/ruby/ruby.h:29,
                 from C:/Ruby22-x64/include/ruby-2.2.0/ruby.h:33,
                 from conftest.c:1:
c:\ruby22-x64\devkit\mingw\bin\../lib/gcc/x86_64-w64-mingw32/4.7.2/../../../../x86_64-w64-mingw32/include/winsock2.h:1018:37: note: declared here
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: 
 6: /*top*/
 7: extern int t(void);
 8: int main(int argc, char **argv)
 9: {
10:   if (argc > 1000000) {
11:     printf("%p", &t);
12:   }
13: 
14:   return 0;
15: }
16: int t(void) { socket(); return 0; }
/* end */

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

have_func: checking for poll() in poll.h... -------------------- no

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c:5:18: fatal error: poll.h: No such file or directory
compilation terminated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <poll.h>
 6: 
 7: /*top*/
 8: extern int t(void);
 9: int main(int argc, char **argv)
10: {
11:   if (argc > 1000000) {
12:     printf("%p", &t);
13:   }
14: 
15:   return 0;
16: }
17: int t(void) { void ((*volatile p)()); p = (void ((*)()))poll; return 0; }
/* end */

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c:5:18: fatal error: poll.h: No such file or directory
compilation terminated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <winsock2.h>
 4: #include <windows.h>
 5: #include <poll.h>
 6: 
 7: /*top*/
 8: extern int t(void);
 9: int main(int argc, char **argv)
10: {
11:   if (argc > 1000000) {
12:     printf("%p", &t);
13:   }
14: 
15:   return 0;
16: }
17: int t(void) { poll(); return 0; }
/* end */

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

have_func: checking for getaddrinfo() in sys/types.h,sys/socket.h,netdb.h... -------------------- no

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c:6:24: fatal error: sys/socket.h: No such file or directory
compilation terminated.
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: #include <netdb.h>
 8: 
 9: /*top*/
10: extern int t(void);
11: int main(int argc, char **argv)
12: {
13:   if (argc > 1000000) {
14:     printf("%p", &t);
15:   }
16: 
17:   return 0;
18: }
19: int t(void) { void ((*volatile p)()); p = (void ((*)()))getaddrinfo; return 0; }
/* end */

"x86_64-w64-mingw32-gcc -o conftest.exe -IC:/Ruby22-x64/include/ruby-2.2.0/x64-mingw32 -IC:/Ruby22-x64/include/ruby-2.2.0/ruby/backward -IC:/Ruby22-x64/include/ruby-2.2.0 -I. -DFD_SETSIZE=2048 -D_WIN32_WINNT=0x0501 -D__MINGW_USE_VC2005_COMPAT -D_FILE_OFFSET_BITS=64  -D_GNU_SOURCE -DPOSIX_C_SOURCE=1-D_POSIX_C_SOURCE=200112L  -O3 -fno-omit-frame-pointer -fno-fast-math -g -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wimplicit-function-declaration -Wdeprecated-declarations -Wno-packed-bitfield-compat conftest.c  -L. -LC:/Ruby22-x64/lib -L.      -lx64-msvcrt-ruby220  -lshell32 -lws2_32 -liphlpapi -limagehlp -lshlwapi  "
conftest.c:6:24: fatal error: sys/socket.h: No such file or directory
compilation terminated.
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: #include <netdb.h>
 8: 
 9: /*top*/
10: extern int t(void);
11: int main(int argc, char **argv)
12: {
13:   if (argc > 1000000) {
14:     printf("%p", &t);
15:   }
16: 
17:   return 0;
18: }
19: int t(void) { getaddrinfo(); return 0; }
/* end */

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