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

"gcc -o conftest -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/arm64-darwin22 -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/backward -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0 -I.  -I/opt/homebrew/opt/openssl@1.1/include -I/opt/homebrew/opt/readline/include -I/opt/homebrew/opt/libyaml/include -I/opt/homebrew/opt/gdbm/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -g -O2 -fno-common -pipe conftest.c  -L. -L/Users/bladmin/.rubies/ruby-2.7.4/lib -L/opt/homebrew/opt/openssl@1.1/lib -L/opt/homebrew/opt/readline/lib -L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/gdbm/lib -L. -fstack-protector-strong -L/opt/homebrew/opt/openssl@1.1/lib -L/opt/homebrew/opt/readline/lib -L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/gdbm/lib  -m64   -lruby.2.7   "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

"gcc -o conftest -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/arm64-darwin22 -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/backward -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0 -I.  -I/opt/homebrew/opt/openssl@1.1/include -I/opt/homebrew/opt/readline/include -I/opt/homebrew/opt/libyaml/include -I/opt/homebrew/opt/gdbm/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -g -O2 -fno-common -pipe conftest.c  -L. -L/Users/bladmin/.rubies/ruby-2.7.4/lib -L/opt/homebrew/opt/openssl@1.1/lib -L/opt/homebrew/opt/readline/lib -L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/gdbm/lib -L. -fstack-protector-strong -L/opt/homebrew/opt/openssl@1.1/lib -L/opt/homebrew/opt/readline/lib -L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/gdbm/lib  -m64   -lruby.2.7   "
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_block_call; return !p; }
/* end */

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

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

"gcc -o conftest -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/arm64-darwin22 -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0/ruby/backward -I/Users/bladmin/.rubies/ruby-2.7.4/include/ruby-2.7.0 -I.  -I/opt/homebrew/opt/openssl@1.1/include -I/opt/homebrew/opt/readline/include -I/opt/homebrew/opt/libyaml/include -I/opt/homebrew/opt/gdbm/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -g -O2 -fno-common -pipe conftest.c  -L. -L/Users/bladmin/.rubies/ruby-2.7.4/lib -L/opt/homebrew/opt/openssl@1.1/lib -L/opt/homebrew/opt/readline/lib -L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/gdbm/lib -L. -fstack-protector-strong -L/opt/homebrew/opt/openssl@1.1/lib -L/opt/homebrew/opt/readline/lib -L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/gdbm/lib  -m64   -lruby.2.7   "
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_ary_subseq; return !p; }
/* end */

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