deps: upgrade to c-ares v1.12.0

Updated with manual config for Android
Updated with automatic for sunos, *bsd, darwin, linux, aix

PR-URL: https://github.com/nodejs/node/pull/15378
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>

4 files changed, 127 insertions, 54 deletions

diff --git a/deps/cares/include/ares.h b/deps/cares/include/ares.h
index c23ea3e2e0..8c80f0740b 100644
--- a/deps/cares/include/ares.h
+++ b/deps/cares/include/ares.h
@@ -158,6 +158,7 @@ extern "C" {
 #define ARES_OPT_TIMEOUTMS      (1 << 13)
 #define ARES_OPT_ROTATE         (1 << 14)
 #define ARES_OPT_EDNSPSZ        (1 << 15)
+#define ARES_OPT_NOROTATE       (1 << 16)
 
 /* Nameinfo flag values */
 #define ARES_NI_NOFQDN                  (1 << 0)
diff --git a/deps/cares/include/ares_build.h b/deps/cares/include/ares_build.h
index 199eae8b8e..9a865e3449 100644
--- a/deps/cares/include/ares_build.h
+++ b/deps/cares/include/ares_build.h
@@ -1,9 +1,8 @@
-/* ares_build.h.  Generated from ares_build.h.in by configure.  */
 #ifndef __CARES_BUILD_H
 #define __CARES_BUILD_H
 
 
-/* Copyright (C) 2009 by Daniel Stenberg et al
+/* Copyright (C) 2009 - 2013 by Daniel Stenberg et al
  *
  * Permission to use, copy, modify, and distribute this software and its
  * documentation for any purpose and without fee is hereby granted, provided
@@ -24,6 +23,20 @@
  * NOTE 1:
  * -------
  *
+ * See file ares_build.h.in, run configure, and forget that this file
+ * exists it is only used for non-configure systems.
+ * But you can keep reading if you want ;-)
+ *
+ */
+
+/* ================================================================ */
+/*                 NOTES FOR NON-CONFIGURE SYSTEMS                  */
+/* ================================================================ */
+
+/*
+ * NOTE 1:
+ * -------
+ *
  * Nothing in this file is intended to be modified or adjusted by the
  * c-ares library user nor by the c-ares library builder.
  *
@@ -31,87 +44,151 @@
  * or fixed in this file, then, report it on the c-ares development
  * mailing list: http://cool.haxx.se/mailman/listinfo/c-ares/
  *
+ * Try to keep one section per platform, compiler and architecture,
+ * otherwise, if an existing section is reused for a different one and
+ * later on the original is adjusted, probably the piggybacking one can
+ * be adversely changed.
+ *
+ * In order to differentiate between platforms/compilers/architectures
+ * use only compiler built in predefined preprocessor symbols.
+ *
  * This header file shall only export symbols which are 'cares' or 'CARES'
  * prefixed, otherwise public name space would be polluted.
  *
  * NOTE 2:
  * -------
  *
- * Right now you might be staring at file ares_build.h.in or ares_build.h,
- * this is due to the following reason:
+ * Right now you might be staring at file ares_build.h.dist or ares_build.h,
+ * this is due to the following reason: file ares_build.h.dist is renamed
+ * to ares_build.h when the c-ares source code distribution archive file is
+ * created.
+ *
+ * File ares_build.h.dist is not included in the distribution archive.
+ * File ares_build.h is not present in the git tree.
+ *
+ * The distributed ares_build.h file is only intended to be used on systems
+ * which can not run the also distributed configure script.
  *
  * On systems capable of running the configure script, the configure process
  * will overwrite the distributed ares_build.h file with one that is suitable
  * and specific to the library being configured and built, which is generated
  * from the ares_build.h.in template file.
  *
+ * If you check out from git on a non-configure platform, you must run the
+ * appropriate buildconf* script to set up ares_build.h and other local files.
+ *
  */
 
 /* ================================================================ */
 /*  DEFINITION OF THESE SYMBOLS SHALL NOT TAKE PLACE ANYWHERE ELSE  */
 /* ================================================================ */
 
-#ifdef CARES_SIZEOF_LONG
-#  error "CARES_SIZEOF_LONG shall not be defined except in ares_build.h"
-   Error Compilation_aborted_CARES_SIZEOF_LONG_already_defined
-#endif
-
 #ifdef CARES_TYPEOF_ARES_SOCKLEN_T
 #  error "CARES_TYPEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
    Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_already_defined
 #endif
 
-#ifdef CARES_SIZEOF_ARES_SOCKLEN_T
-#  error "CARES_SIZEOF_ARES_SOCKLEN_T shall not be defined except in ares_build.h"
-   Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_already_defined
-#endif
-
 /* ================================================================ */
-/*  EXTERNAL INTERFACE SETTINGS FOR CONFIGURE CAPABLE SYSTEMS ONLY  */
+/*    EXTERNAL INTERFACE SETTINGS FOR NON-CONFIGURE SYSTEMS ONLY    */
 /* ================================================================ */
 
-/* Configure process defines this to 1 when it finds out that system  */
-/* header file ws2tcpip.h must be included by the external interface. */
+#if defined(__DJGPP__) || defined(__GO32__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
 
-#ifdef WIN32
-#  define CARES_PULL_WS2TCPIP_H 1
-#else
-#  define CARES_PULL_SYS_TYPES_H 1
-#  define CARES_PULL_SYS_SOCKET_H 1
-#endif
+#elif defined(__SALFORDC__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+#elif defined(__BORLANDC__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+#elif defined(__TURBOC__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+#elif defined(__WATCOMC__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
 
-/* #undef CARES_PULL_WS2TCPIP_H */
-#ifdef CARES_PULL_WS2TCPIP_H
-#  ifndef WIN32_LEAN_AND_MEAN
-#    define WIN32_LEAN_AND_MEAN
+#elif defined(__POCC__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+#elif defined(__LCC__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+#elif defined(__SYMBIAN32__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int
+
+#elif defined(__MWERKS__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+#elif defined(_WIN32_WCE)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+#elif defined(__MINGW32__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+#elif defined(__VMS)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T unsigned int
+
+#elif defined(__OS400__)
+#  if defined(__ILEC400__)
+#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
+#    define CARES_PULL_SYS_TYPES_H      1
+#    define CARES_PULL_SYS_SOCKET_H     1
+#  endif
+
+#elif defined(__MVS__)
+#  if defined(__IBMC__) || defined(__IBMCPP__)
+#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
+#    define CARES_PULL_SYS_TYPES_H      1
+#    define CARES_PULL_SYS_SOCKET_H     1
 #  endif
-#  include <windows.h>
-#  include <winsock2.h>
-#  include <ws2tcpip.h>
+
+#elif defined(__370__)
+#  if defined(__IBMC__) || defined(__IBMCPP__)
+#    define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
+#    define CARES_PULL_SYS_TYPES_H      1
+#    define CARES_PULL_SYS_SOCKET_H     1
+#  endif
+
+#elif defined(TPF)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+/* ===================================== */
+/*    KEEP MSVC THE PENULTIMATE ENTRY    */
+/* ===================================== */
+
+#elif defined(_MSC_VER)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T int
+
+/* ===================================== */
+/*    KEEP GENERIC GCC THE LAST ENTRY    */
+/* ===================================== */
+
+#elif defined(__GNUC__)
+#  define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
+#  define CARES_PULL_SYS_TYPES_H      1
+#  define CARES_PULL_SYS_SOCKET_H     1
+
+#else
+#  error "Unknown non-configure build target!"
+   Error Compilation_aborted_Unknown_non_configure_build_target
 #endif
 
-/* Configure process defines this to 1 when it finds out that system   */
-/* header file sys/types.h must be included by the external interface. */
+/* CARES_PULL_SYS_TYPES_H is defined above when inclusion of header file  */
+/* sys/types.h is required here to properly make type definitions below.  */
 #ifdef CARES_PULL_SYS_TYPES_H
 #  include <sys/types.h>
 #endif
 
-/* Configure process defines this to 1 when it finds out that system    */
-/* header file sys/socket.h must be included by the external interface. */
+/* CARES_PULL_SYS_SOCKET_H is defined above when inclusion of header file  */
+/* sys/socket.h is required here to properly make type definitions below.  */
 #ifdef CARES_PULL_SYS_SOCKET_H
 #  include <sys/socket.h>
 #endif
 
-/* The size of `long', as computed by sizeof. */
-/* #undef CARES_SIZEOF_LONG */
-
-/* Integral data type used for ares_socklen_t. */
-#define CARES_TYPEOF_ARES_SOCKLEN_T socklen_t
-
-/* The size of `ares_socklen_t', as computed by sizeof. */
-#define CARES_SIZEOF_ARES_SOCKLEN_T 4
-
 /* Data type definition of ares_socklen_t. */
-typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;
+
+#ifdef CARES_TYPEOF_ARES_SOCKLEN_T
+  typedef CARES_TYPEOF_ARES_SOCKLEN_T ares_socklen_t;
+#endif
 
 #endif /* __CARES_BUILD_H */
diff --git a/deps/cares/include/ares_rules.h b/deps/cares/include/ares_rules.h
index 44f08f807c..e617fdc6da 100644
--- a/deps/cares/include/ares_rules.h
+++ b/deps/cares/include/ares_rules.h
@@ -73,11 +73,6 @@
    Error Compilation_aborted_CARES_TYPEOF_ARES_SOCKLEN_T_is_missing
 #endif
 
-#ifndef CARES_SIZEOF_ARES_SOCKLEN_T
-#  error "CARES_SIZEOF_ARES_SOCKLEN_T definition is missing!"
-   Error Compilation_aborted_CARES_SIZEOF_ARES_SOCKLEN_T_is_missing
-#endif
-
 /*
  * Macros private to this header file.
  */
@@ -94,7 +89,7 @@
 
 typedef char
   __cares_rule_02__
-    [CareschkszEQ(ares_socklen_t, CARES_SIZEOF_ARES_SOCKLEN_T)];
+    [CareschkszEQ(ares_socklen_t, sizeof(CARES_TYPEOF_ARES_SOCKLEN_T))];
 
 /*
  * Verify at compile time that the size of ares_socklen_t as reported
diff --git a/deps/cares/include/ares_version.h b/deps/cares/include/ares_version.h
index 2c9146d7d9..92c858415b 100644
--- a/deps/cares/include/ares_version.h
+++ b/deps/cares/include/ares_version.h
@@ -3,15 +3,15 @@
 #define ARES__VERSION_H
 
 /* This is the global package copyright */
-#define ARES_COPYRIGHT "2004 - 2013 Daniel Stenberg, <daniel@haxx.se>."
+#define ARES_COPYRIGHT "2004 - 2016 Daniel Stenberg, <daniel@haxx.se>."
 
 #define ARES_VERSION_MAJOR 1
-#define ARES_VERSION_MINOR 10
-#define ARES_VERSION_PATCH 1
+#define ARES_VERSION_MINOR 12
+#define ARES_VERSION_PATCH 0
 #define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
                        (ARES_VERSION_MINOR<<8)|\
                        (ARES_VERSION_PATCH))
-#define ARES_VERSION_STR "1.10.1-DEV"
+#define ARES_VERSION_STR "1.12.0"
 
 #if (ARES_VERSION >= 0x010700)
 #  define CARES_HAVE_ARES_LIBRARY_INIT 1