have_func: checking for rb_io_path()... -------------------- no

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
conftest.c:14:57: error: use of undeclared identifier 'rb_io_path'
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_path; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_path; return !p; }
/* end */

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
Undefined symbols for architecture arm64:
  "_rb_io_path", referenced from:
      _t in conftest-a04e3d.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void rb_io_path();
15: int t(void) { rb_io_path(); return 0; }
/* end */

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

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

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
conftest.c:14:57: error: use of undeclared identifier 'rb_io_descriptor'
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_descriptor; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_descriptor; return !p; }
/* end */

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void rb_io_descriptor();
15: int t(void) { rb_io_descriptor(); return 0; }
/* end */

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

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

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
conftest.c:14:57: error: use of undeclared identifier 'rb_io_get_write_io'
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_get_write_io; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_get_write_io; return !p; }
/* end */

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void rb_io_get_write_io();
15: int t(void) { rb_io_get_write_io(); return 0; }
/* end */

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

have_func: checking for rb_io_closed_p()... -------------------- no

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
conftest.c:14:57: error: use of undeclared identifier 'rb_io_closed_p'
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_closed_p; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_closed_p; return !p; }
/* end */

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
Undefined symbols for architecture arm64:
  "_rb_io_closed_p", referenced from:
      _t in conftest-531beb.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void rb_io_closed_p();
15: int t(void) { rb_io_closed_p(); return 0; }
/* end */

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

have_func: checking for rb_io_open_descriptor()... -------------------- no

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
conftest.c:14:57: error: use of undeclared identifier 'rb_io_open_descriptor'
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_open_descriptor; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_open_descriptor; return !p; }
/* end */

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
Undefined symbols for architecture arm64:
  "_rb_io_open_descriptor", referenced from:
      _t in conftest-163ac6.o
ld: symbol(s) not found for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void rb_io_open_descriptor();
15: int t(void) { rb_io_open_descriptor(); return 0; }
/* end */

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

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe   -c conftest.c"
conftest.c:5:3: error: 
# error
  ^
conftest.c:6:1: error: expected identifier or '('
|:/ === _WIN32 undefined === /:|
^
2 errors generated.
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: #ifndef _WIN32
5: # error
6: |:/ === _WIN32 undefined === /:|
7: #endif
/* end */

have_header: checking for termios.h... -------------------- yes

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <termios.h>
/* end */

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

have_func: checking for cfmakeraw() in termios.h... -------------------- yes

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -o conftest -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe conftest.c  -L. -L/Users/corylown/.rbenv/versions/3.2.4/lib -L. -fstack-protector-strong     -lruby.3.2  -lpthread  "
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <termios.h>
 4: 
 5: /*top*/
 6: extern int t(void);
 7: int main(int argc, char **argv)
 8: {
 9:   if (argc > 1000000) {
10:     int (* volatile tp)(void)=(int (*)(void))&t;
11:     printf("%d", (*tp)());
12:   }
13: 
14:   return !!argv[argc];
15: }
16: int t(void) { void ((*volatile p)()); p = (void ((*)()))cfmakeraw; return !p; }
/* end */

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

have_header: checking for sys/ioctl.h... -------------------- yes

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <sys/ioctl.h>
/* end */

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

have_macro: checking for HAVE_RUBY_FIBER_SCHEDULER_H... -------------------- yes

DYLD_LIBRARY_PATH=.:/Users/corylown/.rbenv/versions/3.2.4/lib "clang -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/arm64-darwin23 -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0/ruby/backward -I/Users/corylown/.rbenv/versions/3.2.4/include/ruby-3.2.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -fdeclspec -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wextra-tokens -Wdeprecated-declarations -Wdivision-by-zero -Wdiv-by-zero -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wshorten-64-to-32 -Wwrite-strings -Wold-style-definition -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wunused-variable -Wundef  -fno-common -pipe   -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: #ifndef HAVE_RUBY_FIBER_SCHEDULER_H
5: # error
6: |:/ === HAVE_RUBY_FIBER_SCHEDULER_H undefined === /:|
7: #endif
/* end */

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