block in append_cflags: checking for whether -std=c99 is accepted as CFLAGS... -------------------- yes

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64   -lruby.3.0   "
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common  -arch x86_64 -std=c99 -Werror -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cflags: checking for whether -Wno-declaration-after-statement is accepted as CFLAGS... -------------------- yes

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99  -arch x86_64 -Wno-declaration-after-statement -Werror -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cflags: checking for whether -O2 is accepted as CFLAGS... -------------------- yes

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement  -arch x86_64 -O2 -Werror -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cflags: checking for whether -g is accepted as CFLAGS... -------------------- yes

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2  -arch x86_64 -g -Werror -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cflags: checking for whether -Winline is accepted as CFLAGS... -------------------- yes

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g  -arch x86_64 -Winline -Werror -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cflags: checking for whether -Wmissing-noreturn is accepted as CFLAGS... -------------------- yes

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline  -arch x86_64 -Wmissing-noreturn -Werror -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cflags: checking for whether -Wshorten-64-to-32 is accepted as CFLAGS... -------------------- yes

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn  -arch x86_64 -Wshorten-64-to-32 -Werror -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cflags: checking for whether -Wno-error=unused-command-line-argument-hard-error-in-future is accepted as CFLAGS... -------------------- no

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32  -arch x86_64 -Wno-error=unused-command-line-argument-hard-error-in-future -Werror -c conftest.c"
error: unknown warning option '-Werror=unused-command-line-argument-hard-error-in-future'; did you mean '-Werror=unused-command-line-argument'? [-Werror,-Wunknown-warning-option]
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cflags: checking for whether -Wno-unknown-warning-option is accepted as CFLAGS... -------------------- yes

"/usr/bin/clang -fdeclspec -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32  -arch x86_64 -Wno-unknown-warning-option -Werror -c conftest.c"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

block in append_cppflags: checking for whether -I/opt/local/include/libxml2 is accepted as CPPFLAGS... -------------------- yes

"/usr/bin/clang -E -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option -I/opt/local/include/libxml2 conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

have_library: checking for gzdopen() in -lz... -------------------- yes

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64   -lruby.3.0 -lz   "
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <zlib.h>
 4: 
 5: /*top*/
 6: extern int t(void);
 7: int main(int argc, char **argv)
 8: {
 9:   if (argc > 1000000) {
10:     int (* volatile tp)(void)=(int (*)(void))&t;
11:     printf("%d", (*tp)());
12:   }
13: 
14:   return !!argv[argc];
15: }
16: int t(void) { void ((*volatile p)()); p = (void ((*)()))gzdopen; return !p; }
/* end */

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

have_library: checking for xmlParseDoc() in -lxml2... -------------------- yes

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lz  -lruby.3.0 -lxml2 -lz   "
ld: warning: ignoring duplicate libraries: '-lz'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <libxml/parser.h>
 4: 
 5: /*top*/
 6: extern int t(void);
 7: int main(int argc, char **argv)
 8: {
 9:   if (argc > 1000000) {
10:     int (* volatile tp)(void)=(int (*)(void))&t;
11:     printf("%d", (*tp)());
12:   }
13: 
14:   return !!argv[argc];
15: }
16: int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlParseDoc; return !p; }
/* end */

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

have_library: checking for xsltParseStylesheetDoc() in -lxslt... -------------------- yes

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lxml2 -lz  -lruby.3.0 -lxslt -lxml2 -lz   "
conftest.c:16:57: error: use of undeclared identifier 'xsltParseStylesheetDoc'
int t(void) { void ((*volatile p)()); p = (void ((*)()))xsltParseStylesheetDoc; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <libxslt/xslt.h>
 4: 
 5: /*top*/
 6: extern int t(void);
 7: int main(int argc, char **argv)
 8: {
 9:   if (argc > 1000000) {
10:     int (* volatile tp)(void)=(int (*)(void))&t;
11:     printf("%d", (*tp)());
12:   }
13: 
14:   return !!argv[argc];
15: }
16: int t(void) { void ((*volatile p)()); p = (void ((*)()))xsltParseStylesheetDoc; return !p; }
/* end */

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lxml2 -lz  -lruby.3.0 -lxslt -lxml2 -lz   "
ld: warning: ignoring duplicate libraries: '-lxml2', '-lz'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <libxslt/xslt.h>
 4: 
 5: /*top*/
 6: extern int t(void);
 7: int main(int argc, char **argv)
 8: {
 9:   if (argc > 1000000) {
10:     int (* volatile tp)(void)=(int (*)(void))&t;
11:     printf("%d", (*tp)());
12:   }
13: 
14:   return !!argv[argc];
15: }
16: extern void xsltParseStylesheetDoc();
17: int t(void) { xsltParseStylesheetDoc(); return 0; }
/* end */

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

have_library: checking for exsltFuncRegister() in -lexslt... -------------------- yes

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lxslt -lxml2 -lz  -lruby.3.0 -lexslt -lxslt -lxml2 -lz   "
ld: warning: ignoring duplicate libraries: '-lxml2', '-lxslt', '-lz'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <libexslt/exslt.h>
 4: 
 5: /*top*/
 6: extern int t(void);
 7: int main(int argc, char **argv)
 8: {
 9:   if (argc > 1000000) {
10:     int (* volatile tp)(void)=(int (*)(void))&t;
11:     printf("%d", (*tp)());
12:   }
13: 
14:   return !!argv[argc];
15: }
16: int t(void) { void ((*volatile p)()); p = (void ((*)()))exsltFuncRegister; return !p; }
/* end */

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

"/usr/bin/clang -E -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <libxml/xmlversion.h>
4: #if LIBXML_VERSION < 20621
5: #  error libxml2 is older than 2.6.21
6: #endif
/* end */

"/usr/bin/clang -E -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option  conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: #include <libxml/xmlversion.h>
4: #if LIBXML_VERSION < 20903
5: #  error libxml2 is older than 2.9.3
6: #endif
/* end */

block in append_cppflags: checking for whether -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include is accepted as CPPFLAGS... -------------------- yes

"/usr/bin/clang -E -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

have_func: checking for gumbo_parse_with_options() in nokogiri_gumbo.h... -------------------- yes

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
ld: warning: ignoring duplicate libraries: '-lexslt', '-lxml2', '-lxslt', '-lz', '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: #include <nokogiri_gumbo.h>
 4: 
 5: /*top*/
 6: extern int t(void);
 7: int main(int argc, char **argv)
 8: {
 9:   if (argc > 1000000) {
10:     int (* volatile tp)(void)=(int (*)(void))&t;
11:     printf("%d", (*tp)());
12:   }
13: 
14:   return !!argv[argc];
15: }
16: int t(void) { void ((*volatile p)()); p = (void ((*)()))gumbo_parse_with_options; return !p; }
/* end */

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

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

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
conftest.c:14:57: error: use of undeclared identifier 'xmlHasFeature'
int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlHasFeature; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlHasFeature; return !p; }
/* end */

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
ld: warning: ignoring duplicate libraries: '-lexslt', '-lxml2', '-lxslt', '-lz', '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void xmlHasFeature();
15: int t(void) { xmlHasFeature(); return 0; }
/* end */

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

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

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
conftest.c:14:57: error: use of undeclared identifier 'xmlFirstElementChild'
int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlFirstElementChild; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlFirstElementChild; return !p; }
/* end */

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
ld: warning: ignoring duplicate libraries: '-lexslt', '-lxml2', '-lxslt', '-lz', '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void xmlFirstElementChild();
15: int t(void) { xmlFirstElementChild(); return 0; }
/* end */

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

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

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
conftest.c:14:57: error: use of undeclared identifier 'xmlRelaxNGSetParserStructuredErrors'
int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlRelaxNGSetParserStructuredErrors; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlRelaxNGSetParserStructuredErrors; return !p; }
/* end */

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
ld: warning: ignoring duplicate libraries: '-lexslt', '-lxml2', '-lxslt', '-lz', '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void xmlRelaxNGSetParserStructuredErrors();
15: int t(void) { xmlRelaxNGSetParserStructuredErrors(); return 0; }
/* end */

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

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

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
conftest.c:14:57: error: use of undeclared identifier 'xmlRelaxNGSetValidStructuredErrors'
int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlRelaxNGSetValidStructuredErrors; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlRelaxNGSetValidStructuredErrors; return !p; }
/* end */

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
ld: warning: ignoring duplicate libraries: '-lexslt', '-lxml2', '-lxslt', '-lz', '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void xmlRelaxNGSetValidStructuredErrors();
15: int t(void) { xmlRelaxNGSetValidStructuredErrors(); return 0; }
/* end */

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

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

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
conftest.c:14:57: error: use of undeclared identifier 'xmlSchemaSetValidStructuredErrors'
int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlSchemaSetValidStructuredErrors; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlSchemaSetValidStructuredErrors; return !p; }
/* end */

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
ld: warning: ignoring duplicate libraries: '-lexslt', '-lxml2', '-lxslt', '-lz', '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void xmlSchemaSetValidStructuredErrors();
15: int t(void) { xmlSchemaSetValidStructuredErrors(); return 0; }
/* end */

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

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

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
conftest.c:14:57: error: use of undeclared identifier 'xmlSchemaSetParserStructuredErrors'
int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlSchemaSetParserStructuredErrors; return !p; }
                                                        ^
1 error generated.
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))xmlSchemaSetParserStructuredErrors; return !p; }
/* end */

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
ld: warning: ignoring duplicate libraries: '-lexslt', '-lxml2', '-lxslt', '-lz', '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: extern void xmlSchemaSetParserStructuredErrors();
15: int t(void) { xmlSchemaSetParserStructuredErrors(); return 0; }
/* end */

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

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

"/usr/bin/clang -fdeclspec -o conftest -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option conftest.c  -L. -L/opt/local/lib -L/opt/local/lib -L/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib -L. -L/opt/local/libexec/openssl11/lib -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fstack-protector-strong -L/opt/local/lib   -arch x86_64  -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a -lruby.3.0 -lexslt -lxslt -lxml2 -lz  /opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a  "
ld: warning: ignoring duplicate libraries: '-lexslt', '-lxml2', '-lxslt', '-lz', '/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/lib/libgumbo.a'
checked program was:
/* begin */
 1: #include "ruby.h"
 2: 
 3: /*top*/
 4: extern int t(void);
 5: int main(int argc, char **argv)
 6: {
 7:   if (argc > 1000000) {
 8:     int (* volatile tp)(void)=(int (*)(void))&t;
 9:     printf("%d", (*tp)());
10:   }
11: 
12:   return !!argv[argc];
13: }
14: int t(void) { void ((*volatile p)()); p = (void ((*)()))rb_category_warning; return !p; }
/* end */

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

block in append_cppflags: checking for whether -DNOKOGIRI_OTHER_LIBRARY_VERSIONS="\"libgumbo:1.0.0-nokogiri\"" is accepted as CPPFLAGS... -------------------- yes

"/usr/bin/clang -E -I/opt/local/include/ruby-3.0.0/x86_64-darwin23 -I/opt/local/include/ruby-3.0.0/ruby/backward -I/opt/local/include/ruby-3.0.0 -I. -I/opt/local/libexec/openssl11/include -isystem/opt/local/include -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -I/opt/local/include -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -D_DARWIN_UNLIMITED_SELECT -D_REENTRANT   -I/opt/local/include/libxml2 -I/opt/local/var/macports/build/_opt_bblocal_var_buildworker_ports_build_ports_ruby_rb-nokogiri/rb30-nokogiri/work/destroot/opt/local/lib/ruby3.0/gems/3.0.0/gems/nokogiri-1.16.0/ext/nokogiri/ports/x86_64-darwin23/libgumbo/1.0.0-nokogiri/include -pipe -I/opt/local/libexec/openssl11/include -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk -fno-common -std=c99 -Wno-declaration-after-statement -O2 -g -Winline -Wmissing-noreturn -Wshorten-64-to-32 -Wno-unknown-warning-option -DNOKOGIRI_OTHER_LIBRARY_VERSIONS="\"libgumbo:1.0.0-nokogiri\"" conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include "ruby.h"
2: 
3: int main(int argc, char **argv)
4: {
5:   return !!argv[argc];
6: }
/* end */

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

