bind: bump to 9.16.12

Includes fix for security issues:

* CVE-2020-8625: BIND servers are vulnerable if they are running an
  affected version and are configured to use GSS-TSIG features.

Disable backtrace functionality, as it is unreliable across
architectures and generally only supported by upstream on amd64

Remove a patch that has been incorporated upstream

Signed-off-by: Noah Meyerhans <frodo@morgul.net>

net/bind/Makefile

@@ -9,7 +9,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=bind
-PKG_VERSION:=9.16.8
+PKG_VERSION:=9.16.12
 PKG_RELEASE:=1
 USERID:=bind=57:bind=57
 
@@ -22,7 +22,7 @@ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:= \
 	https://www.mirrorservice.org/sites/ftp.isc.org/isc/bind9/$(PKG_VERSION) \
 	https://ftp.isc.org/isc/bind9/$(PKG_VERSION)
-PKG_HASH:=9e9b9c563692be86ec41f670f6b70e26c14e72445c742d7b5eb4db7d2b5e8d31
+PKG_HASH:=9914af9311fd349cab441097898d94fb28d0bfd9bf6ed04fe1f97f042644da7f
 
 PKG_FIXUP:=autoreconf
 PKG_REMOVE_FILES:=aclocal.m4 libtool.m4
@@ -126,6 +126,7 @@ export BUILD_CC="$(TARGET_CC)"
 TARGET_LDFLAGS += -Wl,--gc-sections,--as-needed
 
 CONFIGURE_ARGS += \
+	--disable-backtrace \
 	--disable-linux-caps \
 	--with-openssl="$(STAGING_DIR)/usr" \
 	--with-libtool \

net/bind/patches/002-fix-cross-compilation.patch

@@ -1,84 +0,0 @@
-From 12a10bcfb1999d07961206587d79ce27c432c6ce Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Micha=C5=82=20K=C4=99pie=C5=84?= <michal@isc.org>
-Date: Tue, 27 Oct 2020 12:40:45 +0100
-Subject: [PATCH] Fix cross-compilation
-
-Using AC_RUN_IFELSE() in configure.ac breaks cross-compilation:
-
-    configure: error: cannot run test program while cross compiling
-
-Commit 978c7b2e89aa37a7ddfe2f6b6ba12ce73dd04528 caused AC_RUN_IFELSE()
-to be used instead of AC_LINK_IFELSE() because the latter had seemingly
-been causing the check for --wrap support in the linker to not work as
-expected.  However, it later turned out that the problem lied elsewhere:
-a minus sign ('-') was missing from the LDFLAGS variable used in the
-relevant check [1].
-
-Revert to using AC_LINK_IFELSE() for checking whether the linker
-supports the --wrap option in order to make cross-compilation possible
-again.
-
-Fixes: https://gitlab.isc.org/isc-projects/bind9/-/issues/2237
-
-[1] see commit cfa4ea64bc06685f210a4187dcc05cc0aac84851
----
- configure    | 16 ++++------------
- configure.ac |  2 +-
- 2 files changed, 5 insertions(+), 13 deletions(-)
-
-diff --git a/configure b/configure
-index a408f0dcf6..7694a18c0b 100755
---- a/configure
-+++ b/configure
-@@ -22047,13 +22047,7 @@ $as_echo_n "checking for linker support for --wrap option... " >&6; }
-
-
- LDFLAGS="-Wl,--wrap,exit"
--if test "$cross_compiling" = yes; then :
--  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
--$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--as_fn_error $? "cannot run test program while cross compiling
--See \`config.log' for more details" "$LINENO" 5; }
--else
--  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
- /* end confdefs.h.  */
- #include <stdlib.h>
- 		       void __real_exit (int status);
-@@ -22067,7 +22061,7 @@ exit (1);
-   return 0;
- }
- _ACEOF
--if ac_fn_c_try_run "$LINENO"; then :
-+if ac_fn_c_try_link "$LINENO"; then :
-   LD_WRAP_TESTS=true
-
- $as_echo "#define LD_WRAP 1" >>confdefs.h
-@@ -22078,10 +22072,8 @@ else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
- $as_echo "no" >&6; }
- fi
--rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
--  conftest.$ac_objext conftest.beam conftest.$ac_ext
--fi
--
-+rm -f core conftest.err conftest.$ac_objext \
-+    conftest$ac_exeext conftest.$ac_ext
-
-   CCASFLAGS=$CCASFLAGS_wrap_ax_save_flags
-
-diff --git a/configure.ac b/configure.ac
-index 1201b5e2a7..9648d9727a 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -2247,7 +2247,7 @@ LD_WRAP_TESTS=false
- AC_MSG_CHECKING([for linker support for --wrap option])
- AX_SAVE_FLAGS([wrap])
- LDFLAGS="-Wl,--wrap,exit"
--AC_RUN_IFELSE(
-+AC_LINK_IFELSE(
-     [AC_LANG_PROGRAM([[#include <stdlib.h>
- 		       void __real_exit (int status);
- 		       void __wrap_exit (int status) { __real_exit (0); }
---
-GitLab