bind: update to 9.14.2

BIND now requires POSIX thread and IPv6 support to build

Add filter-AAAA plugin

Remove unrecognized options

Remove patch that no longer needed
- 002-autoconf-ar-fix.patch

Signed-off-by: Deng Qingfang <dengqf6@mail2.sysu.edu.cn>

net/bind/patches/001-no-tests.patch

@@ -4,8 +4,8 @@
  top_srcdir =	@top_srcdir@
  
  SUBDIRS =	named rndc dig delv dnssec tools nsupdate check confgen \
--		@NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ tests
-+		@NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@
+-		@NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ plugins tests
++		@NZD_TOOLS@ @PYTHON_TOOLS@ @PKCS11_TOOLS@ plugins
  TARGETS =
  
  @BIND9_MAKE_RULES@

net/bind/patches/002-autoconf-ar-fix.patch

@@ -1,29 +0,0 @@
---- a/configure.in
-+++ b/configure.in
-@@ -182,26 +182,11 @@ esac
- #
- AC_CONFIG_FILES([make/rules make/includes])
- 
--AC_PATH_PROG(AR, ar)
--ARFLAGS="cruv"
--AC_SUBST(AR)
--AC_SUBST(ARFLAGS)
--
- # The POSIX ln(1) program.  Non-POSIX systems may substitute
- # "copy" or something.
- LN=ln
- AC_SUBST(LN)
- 
--case "$AR" in
--	"")
--		AC_MSG_ERROR([
--ar program not found.  Please fix your PATH to include the directory in
--which ar resides, or set AR in the environment with the full path to ar.
--])
--
--		;;
--esac
--
- #
- # Etags.
- #

net/bind/patches/002-continue-if-yield-instruction-is-missing.patch

@@ -0,0 +1,36 @@
+--- a/config.h.in
++++ b/config.h.in
+@@ -45,6 +45,9 @@
+ /* Define to 1 if you have the `arc4random_uniform' function. */
+ #undef HAVE_ARC4RANDOM_UNIFORM
+ 
++/* Define if the ARM yield instruction is available */
++#undef HAVE_ARM_YIELD
++
+ /* Define to 1 if the compiler supports __builtin_clz. */
+ #undef HAVE_BUILTIN_CLZ
+ 
+--- a/configure.ac
++++ b/configure.ac
+@@ -421,8 +421,8 @@ AS_CASE([$host],
+ 	       [[]],
+ 	       [[__asm__ __volatile__ ("yield")]]
+ 	     )],
+-	    [AC_MSG_RESULT([yes])],
+-	    [AC_MSG_ERROR([no, try adding -march=native or -march=armv7-a to CFLAGS (see PLATFORMS.md for more information)])])])
++	    [AC_MSG_RESULT([yes]) AC_DEFINE([HAVE_ARM_YIELD],[1],[Define if the ARM yield instruction is available])],
++	    [AC_MSG_RESULT([no])])])
+ 
+ AC_CHECK_FUNCS([sysctlbyname])
+ 
+--- a/lib/isc/rwlock.c
++++ b/lib/isc/rwlock.c
+@@ -54,7 +54,7 @@
+ # define isc_rwlock_pause() __asm__ __volatile__ ("rep; nop")
+ #elif defined(__ia64__)
+ # define isc_rwlock_pause() __asm__ __volatile__ ("hint @pause")
+-#elif defined(__arm__)
++#elif defined(__arm__) && HAVE_ARM_YIELD
+ # define isc_rwlock_pause() __asm__ __volatile__ ("yield")
+ #elif defined(sun) && (defined(__sparc) || defined(__sparc__))
+ # define isc_rwlock_pause() smt_pause()