have_func: checking for rb_io_path()... -------------------- no LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" checked program was: /* begin */ 1: #include "ruby.h" 2: 3: int main(int argc, char **argv) 4: { 5: return !!argv[argc]; 6: } /* end */ LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" conftest.c: In function ‘t’: conftest.c:14:57: error: ‘rb_io_path’ undeclared (first use in this function); did you mean ‘rb_io_puts’? 14 | int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_path; return !p; } | ^~~~~~~~~~ | rb_io_puts conftest.c:14:57: note: each undeclared identifier is reported only once for each function it appears in At top level: cc1: note: unrecognized command-line option ‘-Wno-self-assign’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-parentheses-equality’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-constant-logical-operand’ may have been intended to silence earlier diagnostics 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 */ LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" /usr/bin/ld: /tmp/ccJyvIKz.o: in function `t': /builds/ferreri/minato/minato-ruby-api-client/vendor/bundle/ruby/3.2.0/gems/io-console-0.7.2/ext/io/console/conftest.c:15: undefined reference to `rb_io_path' 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: 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 LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" conftest.c: In function ‘t’: conftest.c:14:57: error: ‘rb_io_descriptor’ undeclared (first use in this function) 14 | int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_descriptor; return !p; } | ^~~~~~~~~~~~~~~~ conftest.c:14:57: note: each undeclared identifier is reported only once for each function it appears in At top level: cc1: note: unrecognized command-line option ‘-Wno-self-assign’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-parentheses-equality’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-constant-logical-operand’ may have been intended to silence earlier diagnostics 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 */ LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -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: 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 LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" conftest.c: In function ‘t’: conftest.c:14:57: error: ‘rb_io_get_write_io’ undeclared (first use in this function) 14 | int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_get_write_io; return !p; } | ^~~~~~~~~~~~~~~~~~ conftest.c:14:57: note: each undeclared identifier is reported only once for each function it appears in At top level: cc1: note: unrecognized command-line option ‘-Wno-self-assign’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-parentheses-equality’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-constant-logical-operand’ may have been intended to silence earlier diagnostics 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 */ LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -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: 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 LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" conftest.c: In function ‘t’: conftest.c:14:57: error: ‘rb_io_closed_p’ undeclared (first use in this function); did you mean ‘rb_io_close’? 14 | int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_closed_p; return !p; } | ^~~~~~~~~~~~~~ | rb_io_close conftest.c:14:57: note: each undeclared identifier is reported only once for each function it appears in At top level: cc1: note: unrecognized command-line option ‘-Wno-self-assign’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-parentheses-equality’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-constant-logical-operand’ may have been intended to silence earlier diagnostics 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 */ LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" /usr/bin/ld: /tmp/ccZ2HaiF.o: in function `t': /builds/ferreri/minato/minato-ruby-api-client/vendor/bundle/ruby/3.2.0/gems/io-console-0.7.2/ext/io/console/conftest.c:15: undefined reference to `rb_io_closed_p' 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: 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 LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" conftest.c: In function ‘t’: conftest.c:14:57: error: ‘rb_io_open_descriptor’ undeclared (first use in this function) 14 | int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_io_open_descriptor; return !p; } | ^~~~~~~~~~~~~~~~~~~~~ conftest.c:14:57: note: each undeclared identifier is reported only once for each function it appears in At top level: cc1: note: unrecognized command-line option ‘-Wno-self-assign’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-parentheses-equality’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-constant-logical-operand’ may have been intended to silence earlier diagnostics 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 */ LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" /usr/bin/ld: /tmp/ccBShU57.o: in function `t': /builds/ferreri/minato/minato-ruby-api-client/vendor/bundle/ruby/3.2.0/gems/io-console-0.7.2/ext/io/console/conftest.c:15: undefined reference to `rb_io_open_descriptor' 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: 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 */ -------------------- LD_LIBRARY_PATH=.:/usr/local/lib "gcc -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC -c conftest.c" conftest.c:5:3: error: #error 5 | # error | ^~~~~ conftest.c:6:1: error: expected identifier or ‘(’ before ‘|’ token 6 | |:/ === _WIN32 undefined === /:| | ^ cc1: note: unrecognized command-line option ‘-Wno-self-assign’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-parentheses-equality’ may have been intended to silence earlier diagnostics cc1: note: unrecognized command-line option ‘-Wno-constant-logical-operand’ may have been intended to silence earlier diagnostics 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 LD_LIBRARY_PATH=.:/usr/local/lib "gcc -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC -c conftest.c" checked program was: /* begin */ 1: #include "ruby.h" 2: 3: #include /* end */ -------------------- have_func: checking for cfmakeraw() in termios.h... -------------------- yes LD_LIBRARY_PATH=.:/usr/local/lib "gcc -o conftest -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC conftest.c -L. -L/usr/local/lib -Wl,-rpath,/usr/local/lib -L. -fstack-protector-strong -rdynamic -Wl,-export-dynamic -Wl,--no-as-needed -Wl,-rpath,/usr/local/lib -L/usr/local/lib -lruby -lm -lpthread -lc" checked program was: /* begin */ 1: #include "ruby.h" 2: 3: #include 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 LD_LIBRARY_PATH=.:/usr/local/lib "gcc -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC -c conftest.c" checked program was: /* begin */ 1: #include "ruby.h" 2: 3: #include /* end */ -------------------- have_macro: checking for HAVE_RUBY_FIBER_SCHEDULER_H... -------------------- yes LD_LIBRARY_PATH=.:/usr/local/lib "gcc -I/usr/local/include/ruby-3.2.0/x86_64-linux -I/usr/local/include/ruby-3.2.0/ruby/backward -I/usr/local/include/ruby-3.2.0 -I. -O3 -fno-fast-math -ggdb3 -Wall -Wextra -Wdeprecated-declarations -Wdiv-by-zero -Wduplicated-cond -Wimplicit-function-declaration -Wimplicit-int -Wmisleading-indentation -Wpointer-arith -Wwrite-strings -Wold-style-definition -Wimplicit-fallthrough=0 -Wmissing-noreturn -Wno-cast-function-type -Wno-constant-logical-operand -Wno-long-long -Wno-missing-field-initializers -Wno-overlength-strings -Wno-packed-bitfield-compat -Wno-parentheses-equality -Wno-self-assign -Wno-tautological-compare -Wno-unused-parameter -Wno-unused-value -Wsuggest-attribute=format -Wsuggest-attribute=noreturn -Wunused-variable -Wundef -fPIC -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 */ --------------------