rvm log data - ruby install with readline

otool -L readline.bundle

 $ find /Users/amalrik/.rvm/rubies/ruby-1.9.3-p327/ -name readline.bundle | xargs otool -L
/Users/amalrik/.rvm/rubies/ruby-1.9.3-p327//lib/ruby/1.9.1/x86_64-darwin12.2.1/readline.bundle:
	/Users/amalrik/.rvm/rubies/ruby-1.9.3-p327/lib/libruby.1.9.1.dylib (compatibility version 1.9.1, current version 1.9.1)
	/usr/local/opt/readline/lib/libreadline.6.2.dylib (compatibility version 6.0.0, current version 6.2.0)
	/usr/lib/libncurses.5.4.dylib (compatibility version 5.4.0, current version 5.4.0)
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 169.3.0)
	/usr/lib/libobjc.A.dylib (compatibility version 1.0.0, current version 228.0.0)

readlinemkmf.log

have_library: checking for tgetnum() in -lncurses... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib      -lruby.1.9.1-static -lncurses  -lpthread -ldl -lobjc "
conftest.c: In function ‘t’:
conftest.c:6: error: ‘tgetnum’ undeclared (first use in this function)
conftest.c:6: error: (Each undeclared identifier is reported only once
conftest.c:6: error: for each function it appears in.)
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: int main() {return 0;}
5: extern int t(void);
6: int t(void) { void ((*volatile p)()); p = (void ((*)()))tgetnum; return 0; }
/* end */

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib      -lruby.1.9.1-static -lncurses  -lpthread -ldl -lobjc "
conftest.c: In function ‘t’:
conftest.c:6: warning: implicit declaration of function ‘tgetnum’
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: int main() {return 0;}
5: extern int t(void);
6: int t(void) { tgetnum(); return 0; }
/* end */

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

have_header: checking for readline/readline.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -E -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe  conftest.c -o conftest.i"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:3:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:3:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:3:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:3:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:3:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:3:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <readline/readline.h>
/* end */

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

have_header: checking for readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -E -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <readline/history.h>
/* end */

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

have_library: checking for readline() in -lreadline... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
conftest.c: In function ‘t’:
conftest.c:6: error: ‘readline’ undeclared (first use in this function)
conftest.c:6: error: (Each undeclared identifier is reported only once
conftest.c:6: error: for each function it appears in.)
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: int main() {return 0;}
5: extern int t(void);
6: int t(void) { void ((*volatile p)()); p = (void ((*)()))readline; return 0; }
/* end */

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
conftest.c: In function ‘t’:
conftest.c:6: warning: implicit declaration of function ‘readline’
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: int main() {return 0;}
5: extern int t(void);
6: int t(void) { readline(); return 0; }
/* end */

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

have_func: checking for rl_getc() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_getc; return 0; }
/* end */

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

have_func: checking for rl_getc_function() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_getc_function; return 0; }
/* end */

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

have_func: checking for rl_filename_completion_function() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_filename_completion_function; return 0; }
/* end */

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

have_func: checking for rl_username_completion_function() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_username_completion_function; return 0; }
/* end */

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

have_func: checking for rl_completion_matches() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_completion_matches; return 0; }
/* end */

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

have_func: checking for rl_refresh_line() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_refresh_line; return 0; }
/* end */

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

have_var: checking for rl_deprep_term_function in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_deprep_term_function)[0]; return 0; }
/* end */

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

have_var: checking for rl_completion_append_character in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_completion_append_character)[0]; return 0; }
/* end */

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

have_var: checking for rl_basic_word_break_characters in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_basic_word_break_characters)[0]; return 0; }
/* end */

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

have_var: checking for rl_completer_word_break_characters in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_completer_word_break_characters)[0]; return 0; }
/* end */

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

have_var: checking for rl_basic_quote_characters in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_basic_quote_characters)[0]; return 0; }
/* end */

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

have_var: checking for rl_completer_quote_characters in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_completer_quote_characters)[0]; return 0; }
/* end */

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

have_var: checking for rl_filename_quote_characters in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_filename_quote_characters)[0]; return 0; }
/* end */

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

have_var: checking for rl_attempted_completion_over in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_attempted_completion_over)[0]; return 0; }
/* end */

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

have_var: checking for rl_library_version in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_library_version)[0]; return 0; }
/* end */

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

have_var: checking for rl_editing_mode in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_editing_mode)[0]; return 0; }
/* end */

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

have_var: checking for rl_line_buffer in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_line_buffer)[0]; return 0; }
/* end */

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

have_var: checking for rl_point in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_point)[0]; return 0; }
/* end */

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

have_var: checking for rl_event_hook in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_event_hook)[0]; return 0; }
/* end */

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

have_var: checking for rl_catch_sigwinch in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_catch_sigwinch)[0]; return 0; }
/* end */

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

have_var: checking for rl_catch_signals in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { const volatile void *volatile p; p = &(&rl_catch_signals)[0]; return 0; }
/* end */

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

have_func: checking for rl_cleanup_after_signal() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_cleanup_after_signal; return 0; }
/* end */

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

have_func: checking for rl_free_line_state() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_free_line_state; return 0; }
/* end */

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

have_func: checking for rl_clear_signals() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_clear_signals; return 0; }
/* end */

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

have_func: checking for rl_set_screen_size() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_set_screen_size; return 0; }
/* end */

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

have_func: checking for rl_get_screen_size() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_get_screen_size; return 0; }
/* end */

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

have_func: checking for rl_vi_editing_mode() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_vi_editing_mode; return 0; }
/* end */

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

have_func: checking for rl_emacs_editing_mode() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))rl_emacs_editing_mode; return 0; }
/* end */

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

have_func: checking for replace_history_entry() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))replace_history_entry; return 0; }
/* end */

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

have_func: checking for remove_history() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))remove_history; return 0; }
/* end */

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

have_func: checking for clear_history() in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -o conftest -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe conftest.c  -L. -L../.. -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib -L. -L/usr/local/lib -L/usr/local/opt/readline/lib -L/Users/amalrik/.rvm/usr/lib     -lreadline -lncurses  -lruby.1.9.1-static -lreadline -lncurses  -lpthread -ldl -lobjc "
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: 
 7: /*top*/
 8: int main() {return 0;}
 9: extern int t(void);
10: int t(void) { void ((*volatile p)()); p = (void ((*)()))clear_history; return 0; }
/* end */

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

have_macro: checking for RL_PROMPT_START_IGNORE in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: /*top*/
 7: #ifndef RL_PROMPT_START_IGNORE
 8: # error
 9: >>>>>> RL_PROMPT_START_IGNORE undefined <<<<<<
10: #endif
/* end */

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

have_macro: checking for RL_PROMPT_END_IGNORE in stdio.h,readline/readline.h,readline/history.h... -------------------- yes

"/usr/local/bin/gcc-4.2 -I../../.ext/include/x86_64-darwin12.2.1 -I../.././include -I../.././ext/readline -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE   -I/usr/local/opt/readline/include -I/Users/amalrik/.rvm/usr/include  -O3 -ggdb -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wpointer-arith -Wwrite-strings -Wdeclaration-after-statement -Wshorten-64-to-32 -Wimplicit-function-declaration  -fno-common -pipe   -c conftest.c"
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:90:1: warning: "ISALNUM" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1455:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:91:1: warning: "ISALPHA" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1456:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:92:1: warning: "ISDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1457:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:93:1: warning: "ISLOWER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1454:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:95:1: warning: "ISUPPER" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1453:1: warning: this is the location of the previous definition
In file included from /usr/local/opt/readline/include/readline/keymaps.h:35,
                 from /usr/local/opt/readline/include/readline/readline.h:37,
                 from conftest.c:4:
/usr/local/opt/readline/include/readline/chardefs.h:96:1: warning: "ISXDIGIT" redefined
In file included from ../.././include/ruby.h:32,
                 from conftest.c:1:
../.././include/ruby/ruby.h:1458:1: warning: this is the location of the previous definition
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <stdio.h>
 4: #include <readline/readline.h>
 5: #include <readline/history.h>
 6: /*top*/
 7: #ifndef RL_PROMPT_END_IGNORE
 8: # error
 9: >>>>>> RL_PROMPT_END_IGNORE undefined <<<<<<
10: #endif
/* end */

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

extconf.h is:
/* begin */
 1: #ifndef EXTCONF_H
 2: #define EXTCONF_H
 3: #define HAVE_READLINE_READLINE_H 1
 4: #define HAVE_READLINE_HISTORY_H 1
 5: #define HAVE_RL_GETC 1
 6: #define HAVE_RL_GETC_FUNCTION 1
 7: #define HAVE_RL_FILENAME_COMPLETION_FUNCTION 1
 8: #define HAVE_RL_USERNAME_COMPLETION_FUNCTION 1
 9: #define HAVE_RL_COMPLETION_MATCHES 1
10: #define HAVE_RL_REFRESH_LINE 1
11: #define HAVE_RL_DEPREP_TERM_FUNCTION 1
12: #define HAVE_RL_COMPLETION_APPEND_CHARACTER 1
13: #define HAVE_RL_BASIC_WORD_BREAK_CHARACTERS 1
14: #define HAVE_RL_COMPLETER_WORD_BREAK_CHARACTERS 1
15: #define HAVE_RL_BASIC_QUOTE_CHARACTERS 1
16: #define HAVE_RL_COMPLETER_QUOTE_CHARACTERS 1
17: #define HAVE_RL_FILENAME_QUOTE_CHARACTERS 1
18: #define HAVE_RL_ATTEMPTED_COMPLETION_OVER 1
19: #define HAVE_RL_LIBRARY_VERSION 1
20: #define HAVE_RL_EDITING_MODE 1
21: #define HAVE_RL_LINE_BUFFER 1
22: #define HAVE_RL_POINT 1
23: #define HAVE_RL_EVENT_HOOK 1
24: #define HAVE_RL_CATCH_SIGWINCH 1
25: #define HAVE_RL_CATCH_SIGNALS 1
26: #define HAVE_RL_CLEANUP_AFTER_SIGNAL 1
27: #define HAVE_RL_FREE_LINE_STATE 1
28: #define HAVE_RL_CLEAR_SIGNALS 1
29: #define HAVE_RL_SET_SCREEN_SIZE 1
30: #define HAVE_RL_GET_SCREEN_SIZE 1
31: #define HAVE_RL_VI_EDITING_MODE 1
32: #define HAVE_RL_EMACS_EDITING_MODE 1
33: #define HAVE_REPLACE_HISTORY_ENTRY 1
34: #define HAVE_REMOVE_HISTORY 1
35: #define HAVE_CLEAR_HISTORY 1
36: #endif
/* end */