File: //usr/local/rvm/src/ruby-2.2.10/ext/tk/mkmf.log
have_func: checking for ruby_native_thread_p() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘int (*)(void)’ to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))ruby_native_thread_p; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))ruby_native_thread_p; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))ruby_native_thread_p; return 0; }
/* end */
--------------------
have_func: checking for rb_errinfo() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘VALUE (*)(void)’ {aka ‘long unsigned int (*)(void)’} to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_errinfo; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_errinfo; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_errinfo; return 0; }
/* end */
--------------------
have_func: checking for rb_safe_level() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘int (*)(void)’ to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_safe_level; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_safe_level; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_safe_level; return 0; }
/* end */
--------------------
have_func: checking for rb_hash_lookup() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘VALUE (*)(VALUE, VALUE)’ {aka ‘long unsigned int (*)(long unsigned int, long unsigned int)’} to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_hash_lookup; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_hash_lookup; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_hash_lookup; return 0; }
/* end */
--------------------
have_func: checking for rb_proc_new() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘VALUE (*)(VALUE (*)(), VALUE)’ {aka ‘long unsigned int (*)(long unsigned int (*)(), long unsigned int)’} to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_proc_new; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_proc_new; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_proc_new; return 0; }
/* end */
--------------------
have_func: checking for rb_obj_untrust() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘VALUE (*)(VALUE)’ {aka ‘long unsigned int (*)(long unsigned int)’} to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_obj_untrust; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_obj_untrust; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_obj_untrust; return 0; }
/* end */
--------------------
have_func: checking for rb_obj_taint() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘VALUE (*)(VALUE)’ {aka ‘long unsigned int (*)(long unsigned int)’} to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_obj_taint; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_obj_taint; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_obj_taint; return 0; }
/* end */
--------------------
have_func: checking for rb_set_safe_level_force() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_set_safe_level_force; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_set_safe_level_force; return 0; }
/* end */
--------------------
have_func: checking for rb_sourcefile() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘const char * (*)(void)’ to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_sourcefile; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_sourcefile; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_sourcefile; return 0; }
/* end */
--------------------
have_func: checking for rb_thread_alive_p() in ruby.h... -------------------- no
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:57: error: ‘rb_thread_alive_p’ undeclared (first use in this function); did you mean ‘rb_thread_sleep’?
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_thread_alive_p; return 0; }
^~~~~~~~~~~~~~~~~
rb_thread_sleep
conftest.c:15:57: note: each undeclared identifier is reported only once for each function it appears in
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_thread_alive_p; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_thread_alive_p; return 0; }
/* end */
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:15: warning: implicit declaration of function ‘rb_thread_alive_p’; did you mean ‘rb_thread_sleep’? [-Wimplicit-function-declaration]
int t(void) { rb_thread_alive_p(); return 0; }
^~~~~~~~~~~~~~~~~
rb_thread_sleep
/tmp/ccDhaaql.o: In function `t':
/usr/local/rvm/src/ruby-2.2.10/ext/tk/conftest.c:15: undefined reference to `rb_thread_alive_p'
collect2: error: ld returned 1 exit status
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { rb_thread_alive_p(); return 0; }
/* end */
--------------------
have_func: checking for rb_thread_check_trap_pending() in ruby.h... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:57: error: ‘rb_thread_check_trap_pending’ undeclared (first use in this function); did you mean ‘rb_thread_check_ints’?
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_thread_check_trap_pending; return 0; }
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
rb_thread_check_ints
conftest.c:15:57: note: each undeclared identifier is reported only once for each function it appears in
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_thread_check_trap_pending; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_thread_check_trap_pending; return 0; }
/* end */
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:15: warning: implicit declaration of function ‘rb_thread_check_trap_pending’; did you mean ‘rb_thread_check_ints’? [-Wimplicit-function-declaration]
int t(void) { rb_thread_check_trap_pending(); return 0; }
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
rb_thread_check_ints
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { rb_thread_check_trap_pending(); return 0; }
/* end */
--------------------
have_struct_member: checking for struct RArray.ptr in ruby.h... -------------------- no
"gcc -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC -c conftest.c"
conftest.c:6:37: error: ‘struct RArray’ has no member named ‘ptr’
int s = (char *)&((struct RArray*)0)->ptr - (char *)0;
^~
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: int s = (char *)&((struct RArray*)0)->ptr - (char *)0;
7: int main(int argc, char **argv)
8: {
9: return 0;
10: }
/* end */
--------------------
have_struct_member: checking for struct RArray.len in ruby.h... -------------------- no
"gcc -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC -c conftest.c"
conftest.c:6:37: error: ‘struct RArray’ has no member named ‘len’
int s = (char *)&((struct RArray*)0)->len - (char *)0;
^~
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <ruby.h>
4:
5: /*top*/
6: int s = (char *)&((struct RArray*)0)->len - (char *)0;
7: int main(int argc, char **argv)
8: {
9: return 0;
10: }
/* end */
--------------------
have_library: checking for t_open() in -lnsl... -------------------- no
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lnsl -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:13:57: error: ‘t_open’ undeclared (first use in this function); did you mean ‘popen’?
int t(void) { void ((*volatile p)()); p = (void ((*)()))t_open; return 0; }
^~~~~~
popen
conftest.c:13:57: note: each undeclared identifier is reported only once for each function it appears in
conftest.c:13:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))t_open; return 0; }
^
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 ((*)()))t_open; return 0; }
/* end */
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lnsl -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:13:15: warning: implicit declaration of function ‘t_open’; did you mean ‘popen’? [-Wimplicit-function-declaration]
int t(void) { t_open(); return 0; }
^~~~~~
popen
/usr/bin/ld: cannot find -lnsl
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: int t(void) { t_open(); return 0; }
/* end */
--------------------
have_library: checking for socket() in -lsocket... -------------------- no
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lsocket -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:13:57: error: ‘socket’ undeclared (first use in this function); did you mean ‘lockf’?
int t(void) { void ((*volatile p)()); p = (void ((*)()))socket; return 0; }
^~~~~~
lockf
conftest.c:13:57: note: each undeclared identifier is reported only once for each function it appears in
conftest.c:13:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))socket; return 0; }
^
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 ((*)()))socket; return 0; }
/* end */
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lsocket -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:13:15: warning: implicit declaration of function ‘socket’; did you mean ‘lockf’? [-Wimplicit-function-declaration]
int t(void) { socket(); return 0; }
^~~~~~
lockf
/usr/bin/ld: cannot find -lsocket
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: int t(void) { socket(); return 0; }
/* end */
--------------------
have_library: checking for dlopen() in -ldl... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -ldl -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:13:57: error: ‘dlopen’ undeclared (first use in this function); did you mean ‘popen’?
int t(void) { void ((*volatile p)()); p = (void ((*)()))dlopen; return 0; }
^~~~~~
popen
conftest.c:13:57: note: each undeclared identifier is reported only once for each function it appears in
conftest.c:13:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))dlopen; return 0; }
^
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 ((*)()))dlopen; return 0; }
/* end */
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -ldl -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:13:15: warning: implicit declaration of function ‘dlopen’; did you mean ‘popen’? [-Wimplicit-function-declaration]
int t(void) { dlopen(); return 0; }
^~~~~~
popen
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) { dlopen(); return 0; }
/* end */
--------------------
have_library: checking for log() in -lm... -------------------- yes
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -ldl -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lm -ldl -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:15:43: warning: cast between incompatible function types from ‘double (*)(double)’ to ‘void (*)()’ [-Wcast-function-type]
int t(void) { void ((*volatile p)()); p = (void ((*)()))log; return 0; }
^
conftest.c:15:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))log; return 0; }
^
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include <math.h>
4:
5: /*top*/
6: extern int t(void);
7: int main(int argc, char **argv)
8: {
9: if (argc > 1000000) {
10: printf("%p", &t);
11: }
12:
13: return 0;
14: }
15: int t(void) { void ((*volatile p)()); p = (void ((*)()))log; return 0; }
/* end */
--------------------
"gcc -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2:
3: #include "ruby.h"
4: /*top*/
5: #ifndef HAVE_NATIVETHREAD
6: # error
7: |:/ === HAVE_NATIVETHREAD undefined === /:|
8: #endif
/* end */
find_library: checking for XOpenDisplay() in -lX11... -------------------- no
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -lm -ldl -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lX11 -lm -ldl -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:13:57: error: ‘XOpenDisplay’ undeclared (first use in this function)
int t(void) { void ((*volatile p)()); p = (void ((*)()))XOpenDisplay; return 0; }
^~~~~~~~~~~~
conftest.c:13:57: note: each undeclared identifier is reported only once for each function it appears in
conftest.c:13:32: warning: variable ‘p’ set but not used [-Wunused-but-set-variable]
int t(void) { void ((*volatile p)()); p = (void ((*)()))XOpenDisplay; return 0; }
^
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 ((*)()))XOpenDisplay; return 0; }
/* end */
"gcc -o conftest -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/tk -O3 -fno-fast-math -ggdb3 -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 -fPIC conftest.c -L. -L../.. -L. -fstack-protector -rdynamic -Wl,-export-dynamic -lm -ldl -Wl,-R/usr/local/rvm/rubies/ruby-2.2.10/lib -L/usr/local/rvm/rubies/ruby-2.2.10/lib -lruby-static -lX11 -lm -ldl -lpthread -ldl -lcrypt -lm -lc"
conftest.c: In function ‘t’:
conftest.c:13:15: warning: implicit declaration of function ‘XOpenDisplay’ [-Wimplicit-function-declaration]
int t(void) { XOpenDisplay(); return 0; }
^~~~~~~~~~~~
/usr/bin/ld: cannot find -lX11
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: int t(void) { XOpenDisplay(); return 0; }
/* end */
--------------------
Failed to configure tk. It will not be installed.