have_func: checking for mysql_ssl_set()… ——————– yes

“x86_64-pld-linux-gcc -o conftest -I/usr/include/ruby-2.4 -I/usr/include/ruby-2.4/ruby/backward -I/usr/include/ruby-2.4 -I. -I/usr/include/mysql -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong –param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -fPIC conftest.c -L. -L/usr/lib64 -L. -Wl,–as-needed -Wl,–no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc -fstack-protector -rdynamic -Wl,-export-dynamic -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lruby -lpthread -lgmp -ldl -lcrypt -lm -lc” checked program was:

begin

1: include “ruby.h” 2: 3: int main(int argc, char **argv) 4: { 5: return 0; 6: }

end

“x86_64-pld-linux-gcc -o conftest -I/usr/include/ruby-2.4 -I/usr/include/ruby-2.4/ruby/backward -I/usr/include/ruby-2.4 -I. -I/usr/include/mysql -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong –param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -fPIC conftest.c -L. -L/usr/lib64 -L. -Wl,–as-needed -Wl,–no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc -fstack-protector -rdynamic -Wl,-export-dynamic -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lruby -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lpthread -lgmp -ldl -lcrypt -lm -lc” conftest.c: In function 't': conftest.c:13:57: error: 'mysql_ssl_set' undeclared (first use in this function)

int t(void) { void ((*volatile p)()); p = (void ((*)()))mysql_ssl_set; return !p; }
                                                        ^~~~~~~~~~~~~

conftest.c:13:57: note: each undeclared identifier is reported only once for each function it appears in 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:     printf("%p", &t);
9:   }

10: 11: return 0; 12: } 13: int t(void) { void ((*volatile p)()); p = (void ((*)()))mysql_ssl_set; return !p; } /* end */

“x86_64-pld-linux-gcc -o conftest -I/usr/include/ruby-2.4 -I/usr/include/ruby-2.4/ruby/backward -I/usr/include/ruby-2.4 -I. -I/usr/include/mysql -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong –param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -fPIC conftest.c -L. -L/usr/lib64 -L. -Wl,–as-needed -Wl,–no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc -fstack-protector -rdynamic -Wl,-export-dynamic -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lruby -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lpthread -lgmp -ldl -lcrypt -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:     printf("%p", &t);
9:   }

10: 11: return 0; 12: } 13: extern void mysql_ssl_set(); 14: int t(void) { mysql_ssl_set(); return 0; } /* end */


have_func: checking for rb_str_set_len()… ——————– yes

“x86_64-pld-linux-gcc -o conftest -I/usr/include/ruby-2.4 -I/usr/include/ruby-2.4/ruby/backward -I/usr/include/ruby-2.4 -I. -I/usr/include/mysql -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong –param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -fPIC conftest.c -L. -L/usr/lib64 -L. -Wl,–as-needed -Wl,–no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc -fstack-protector -rdynamic -Wl,-export-dynamic -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lruby -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lpthread -lgmp -ldl -lcrypt -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:     printf("%p", &t);
9:   }

10: 11: return 0; 12: } 13: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_str_set_len; return !p; } /* end */


have_func: checking for rb_thread_start_timer()… ——————– no

“x86_64-pld-linux-gcc -o conftest -I/usr/include/ruby-2.4 -I/usr/include/ruby-2.4/ruby/backward -I/usr/include/ruby-2.4 -I. -I/usr/include/mysql -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong –param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -fPIC conftest.c -L. -L/usr/lib64 -L. -Wl,–as-needed -Wl,–no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc -fstack-protector -rdynamic -Wl,-export-dynamic -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lruby -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lpthread -lgmp -ldl -lcrypt -lm -lc” conftest.c: In function 't': conftest.c:13:57: error: 'rb_thread_start_timer' undeclared (first use in this function); did you mean 'rb_thread_wait_for'?

int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_thread_start_timer; return !p; }
                                                        ^~~~~~~~~~~~~~~~~~~~~
                                                        rb_thread_wait_for

conftest.c:13:57: note: each undeclared identifier is reported only once for each function it appears in 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:     printf("%p", &t);
9:   }

10: 11: return 0; 12: } 13: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_thread_start_timer; return !p; } /* end */

“x86_64-pld-linux-gcc -o conftest -I/usr/include/ruby-2.4 -I/usr/include/ruby-2.4/ruby/backward -I/usr/include/ruby-2.4 -I. -I/usr/include/mysql -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong –param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -fPIC conftest.c -L. -L/usr/lib64 -L. -Wl,–as-needed -Wl,–no-copy-dt-needed-entries -Wl,-z,relro -Wl,-z,combreloc -fstack-protector -rdynamic -Wl,-export-dynamic -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lruby -L/usr/lib64 -lmysqlclient -lpthread -lz -lm -lrt -latomic -lssl -lcrypto -ldl -lpthread -lgmp -ldl -lcrypt -lm -lc” /tmp/B.dDG7ZM/BUILD/tmp/ccZwy1g1.o: In function `t': /tmp/B.dDG7ZM/BUILD/mysql-ruby-2.8.2/conftest.c:14: undefined reference to `rb_thread_start_timer' collect2: error: ld returned 1 exit status 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:     printf("%p", &t);
9:   }

10: 11: return 0; 12: } 13: extern void rb_thread_start_timer(); 14: int t(void) { rb_thread_start_timer(); return 0; } /* end */


have_header: checking for mysql.h… ——————– yes

“x86_64-pld-linux-gcc -E -I/usr/include/ruby-2.4 -I/usr/include/ruby-2.4/ruby/backward -I/usr/include/ruby-2.4 -I. -I/usr/include/mysql -O2 -fwrapv -pipe -Wformat -Werror=format-security -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -Wp,-D_FORTIFY_SOURCE=2 -fstack-protector-strong –param=ssp-buffer-size=4 -fPIC -march=x86-64 -gdwarf-4 -fno-debug-types-section -fvar-tracking-assignments -g2 -fPIC conftest.c -o conftest.i” checked program was: /* begin */ 1: include “ruby.h” 2: 3: include <mysql.h> /* end */