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

"gcc -o conftest -I/opt/cpanel/ea-ruby27/root/usr/include -I/opt/cpanel/ea-ruby27/root/usr/include/ruby/backward -I/opt/cpanel/ea-ruby27/root/usr/include -I.    -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fPIC conftest.c  -L. -L/opt/cpanel/ea-ruby27/root/usr/lib64 -L. -Wl,-rpath=/opt/cpanel/ea-ruby27/root/usr/lib64 -fstack-protector-strong -rdynamic -Wl,-export-dynamic  -m64   -lruby  -lm   -lc"
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/opt/cpanel/ea-ruby27/root/usr/include -I/opt/cpanel/ea-ruby27/root/usr/include/ruby/backward -I/opt/cpanel/ea-ruby27/root/usr/include -I.    -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fPIC conftest.c  -L. -L/opt/cpanel/ea-ruby27/root/usr/lib64 -L. -Wl,-rpath=/opt/cpanel/ea-ruby27/root/usr/lib64 -fstack-protector-strong -rdynamic -Wl,-export-dynamic  -m64   -lruby  -lm   -lc"
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/opt/cpanel/ea-ruby27/root/usr/include -I/opt/cpanel/ea-ruby27/root/usr/include/ruby/backward -I/opt/cpanel/ea-ruby27/root/usr/include -I.    -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fPIC conftest.c  -L. -L/opt/cpanel/ea-ruby27/root/usr/lib64 -L. -Wl,-rpath=/opt/cpanel/ea-ruby27/root/usr/lib64 -fstack-protector-strong -rdynamic -Wl,-export-dynamic  -m64   -lruby  -lm   -lc"
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 */

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