Upgrade to libxml 2.9.2 and libxslt 1.1.28

third_party/libxml/src/macos/src/config-mac.h

Index: third_party/libxml/src/macos/src/config-mac.h
diff --git a/third_party/libxml/src/macos/src/config-mac.h b/third_party/libxml/src/macos/src/config-mac.h
new file mode 100644
index 0000000000000000000000000000000000000000..e9a8f9d92893cddbc5726e17ae23d5a33bacf093
--- /dev/null
+++ b/third_party/libxml/src/macos/src/config-mac.h
@@ -0,0 +1,192 @@
+/* config.h generated manually for macos.  */
+
+/* Define if you have the strftime function.  */
+#define HAVE_STRFTIME
+
+/* Define if you have the ANSI C header files.  */
+#define STDC_HEADERS
+
+#define PACKAGE
+#define VERSION
+
+#undef HAVE_LIBZ
+#undef HAVE_LIBM
+#undef HAVE_ISINF
+#undef HAVE_ISNAN
+#undef HAVE_LIBHISTORY
+#undef HAVE_LIBREADLINE
+
+#define XML_SOCKLEN_T socklen_t
+#define HAVE_LIBPTHREAD
+#define HAVE_PTHREAD_H
+#define LIBXML_THREAD_ENABLED
+
+/* Define if you have the _stat function.  */
+#define HAVE__STAT
+
+/* Define if you have the class function.  */
+#undef HAVE_CLASS
+
+/* Define if you have the finite function.  */
+#undef HAVE_FINITE
+
+/* Define if you have the fp_class function.  */
+#undef HAVE_FP_CLASS
+
+/* Define if you have the fpclass function.  */
+#undef HAVE_FPCLASS
+
+/* Define if you have the fprintf function.  */
+#define HAVE_FPRINTF
+
+/* Define if you have the isnand function.  */
+#undef HAVE_ISNAND
+
+/* Define if you have the localtime function.  */
+#define HAVE_LOCALTIME
+
+/* Define if you have the printf function.  */
+#define HAVE_PRINTF
+
+/* Define if you have the signal function.  */
+#define HAVE_SIGNAL
+
+/* Define if you have the snprintf function.  */
+#define HAVE_SNPRINTF
+
+/* Define if you have the sprintf function.  */
+#define HAVE_SPRINTF
+
+/* Define if you have the sscanf function.  */
+#define HAVE_SSCANF
+
+/* Define if you have the stat function.  */
+#define HAVE_STAT
+
+/* Define if you have the strdup function.  */
+#define HAVE_STRDUP
+
+/* Define if you have the strerror function.  */
+#define HAVE_STRERROR
+
+/* Define if you have the strftime function.  */
+#define HAVE_STRFTIME
+
+/* Define if you have the strndup function.  */
+#define HAVE_STRNDUP
+
+/* Define if you have the vfprintf function.  */
+#define HAVE_VFPRINTF
+
+/* Define if you have the vsnprintf function.  */
+#define HAVE_VSNPRINTF
+
+/* Define if you have the vsprintf function.  */
+#define HAVE_VSPRINTF
+
+/* Define if you have the <ansidecl.h> header file.  */
+#define HAVE_ANSIDECL_H
+
+/* Define if you have the <arpa/inet.h> header file.  */
+#define HAVE_ARPA_INET_H
+
+/* Define if you have the <ctype.h> header file.  */
+#define HAVE_CTYPE_H
+
+/* Define if you have the <dirent.h> header file.  */
+#define HAVE_DIRENT_H
+
+/* Define if you have the <dlfcn.h> header file.  */
+#define HAVE_DLFCN_H
+
+/* Define if you have the <errno.h> header file.  */
+#define HAVE_ERRNO_H
+
+/* Define if you have the <fcntl.h> header file.  */
+#define HAVE_FCNTL_H
+
+/* Define if you have the <float.h> header file.  */
+#define HAVE_FLOAT_H
+
+/* Define if you have the <fp_class.h> header file.  */
+#define HAVE_FP_CLASS_H
+
+/* Define if you have the <ieeefp.h> header file.  */
+#define HAVE_IEEEFP_H
+
+/* Define if you have the <malloc.h> header file.  */
+#undef HAVE_MALLOC_H
+
+/* Define if you have the <math.h> header file.  */
+#define HAVE_MATH_H
+
+/* Define if you have the <nan.h> header file.  */
+#define HAVE_NAN_H
+
+/* Define if you have the <ndir.h> header file.  */
+#define HAVE_NDIR_H
+
+/* Define if you have the <netdb.h> header file.  */
+#define HAVE_NETDB_H
+
+/* Define if you have the <netinet/in.h> header file.  */
+#define HAVE_NETINET_IN_H
+
+/* Define if you have the <signal.h> header file.  */
+#define HAVE_SIGNAL_H
+
+/* Define if you have the <stdarg.h> header file.  */
+#define HAVE_STDARG_H
+
+/* Define if you have the <stdlib.h> header file.  */
+#define HAVE_STDLIB_H
+
+/* Define if you have the <string.h> header file.  */
+#define HAVE_STRING_H
+
+/* Define if you have the <sys/dir.h> header file.  */
+#define HAVE_SYS_DIR_H
+
+/* Define if you have the <sys/mman.h> header file.  */
+#undef HAVE_SYS_MMAN_H
+
+/* Define if you have the <sys/ndir.h> header file.  */
+#undef HAVE_SYS_NDIR_H
+
+/* Define if you have the <sys/select.h> header file.  */
+#define HAVE_SYS_SELECT_H
+
+/* Define if you have the <sys/socket.h> header file.  */
+#define HAVE_SYS_SOCKET_H
+
+/* Define if you have the <sys/stat.h> header file.  */
+#define HAVE_SYS_STAT_H
+
+/* Define if you have the <sys/time.h> header file.  */
+#define HAVE_SYS_TIME_H
+
+/* Define if you have the <sys/types.h> header file.  */
+#define HAVE_SYS_TYPES_H
+
+/* Define if you have the <time.h> header file.  */
+#define HAVE_TIME_H
+
+/* Define if you have the <unistd.h> header file.  */
+#define HAVE_UNISTD_H
+
+/* Define if you have the <zlib.h> header file.  */
+#undef HAVE_ZLIB_H
+
+/* Name of package */
+#define PACKAGE
+
+/* Version number of package */
+#define VERSION
+
+/* Define if compiler has function prototypes */
+#define PROTOTYPES
+
+#include <libxml/xmlversion.h>
+#include <sys/types.h>
+#include <extra/stricmp.h>
+#include <extra/strdup.h>