find_header: checking for yaml.h... -------------------- no

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych     -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 -o conftest.i"
conftest.c:3:10: fatal error: yaml.h: No such file or directory
 #include <yaml.h>
          ^~~~~~~~
compilation terminated.
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <yaml.h>
/* end */

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

have_macro: checking for _WIN32... -------------------- no

"gcc -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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:5:3: error: #error 
 # error
   ^~~~~
conftest.c:6:1: error: expected identifier or ‘(’ before ‘|’ token
 |:/ === _WIN32 undefined === /:|
 ^
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 dlfcn.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <dlfcn.h>
/* end */

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

have_header: checking for inttypes.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <inttypes.h>
/* end */

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

have_header: checking for memory.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <memory.h>
/* end */

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

have_header: checking for stdint.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <stdint.h>
/* end */

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

have_header: checking for stdlib.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <stdlib.h>
/* end */

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

have_header: checking for strings.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <strings.h>
/* end */

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

have_header: checking for string.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <string.h>
/* end */

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

have_header: checking for sys/stat.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <sys/stat.h>
/* end */

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

have_header: checking for sys/types.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <sys/types.h>
/* end */

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

have_header: checking for unistd.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <unistd.h>
/* end */

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

find_header: checking for yaml.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <yaml.h>
/* end */

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

have_header: checking for config.h... -------------------- yes

"gcc -E -I../../.ext/include/x86_64-linux -I../.././include -I../.././ext/psych -I../.././ext/psych/yaml     -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 -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <config.h>
/* end */

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

extconf.h is:
/* begin */
 1: #ifndef EXTCONF_H
 2: #define EXTCONF_H
 3: #define HAVE_DLFCN_H 1
 4: #define HAVE_INTTYPES_H 1
 5: #define HAVE_MEMORY_H 1
 6: #define HAVE_STDINT_H 1
 7: #define HAVE_STDLIB_H 1
 8: #define HAVE_STRINGS_H 1
 9: #define HAVE_STRING_H 1
10: #define HAVE_SYS_STAT_H 1
11: #define HAVE_SYS_TYPES_H 1
12: #define HAVE_UNISTD_H 1
13: #define HAVE_CONFIG_H 1
14: #endif
/* end */