have_func: checking for asprintf()... -------------------- yes

"/usr/bin/gcc-4.2 -o conftest -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/x86_64-darwin11.2.0 -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1 -I. -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE  -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'   -O3 -ggdb -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  -pipe conftest.c  -L. -L/Users/jeljer/.rbenv/versions/1.9.3-p0/lib -L. -L'/Users/jeljer/.rbenv/versions/1.9.3-p0/lib'      -lruby-static  -lpthread -ldl -lobjc "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main() {return 0;}
/* end */

"/usr/bin/gcc-4.2 -o conftest -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/x86_64-darwin11.2.0 -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1 -I. -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE  -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'   -O3 -ggdb -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  -pipe conftest.c  -L. -L/Users/jeljer/.rbenv/versions/1.9.3-p0/lib -L. -L'/Users/jeljer/.rbenv/versions/1.9.3-p0/lib'      -lruby-static  -lpthread -ldl -lobjc "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: /*top*/
4: int main() {return 0;}
5: int t() { void ((*volatile p)()); p = (void ((*)()))asprintf; return 0; }
/* end */

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

have_header: checking for ruby/st.h... -------------------- yes

"/usr/bin/cpp-4.2 -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/x86_64-darwin11.2.0 -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1 -I. -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE  -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'   -O3 -ggdb -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  -pipe  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <ruby/st.h>
/* end */

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

have_header: checking for ruby/regex.h... -------------------- yes

"/usr/bin/cpp-4.2 -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/x86_64-darwin11.2.0 -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1 -I. -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE  -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'   -O3 -ggdb -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  -pipe  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <ruby/regex.h>
/* end */

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

have_header: checking for ruby/encoding.h... -------------------- yes

"/usr/bin/cpp-4.2 -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/x86_64-darwin11.2.0 -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1/ruby/backward -I/Users/jeljer/.rbenv/versions/1.9.3-p0/include/ruby-1.9.1 -I. -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'  -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE  -I'/Users/jeljer/.rbenv/versions/1.9.3-p0/include'   -O3 -ggdb -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  -pipe  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <ruby/encoding.h>
/* end */

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