Updated archivers/xz to 5.2.3

-----------------------------
5.2.3 (2016-12-30)
    * xz:
        - Always close a file before trying to delete it to avoid
          problems on some operating system and file system combinations.

        - Fixed copying of file timestamps on Windows.

        - Added experimental (disabled by default) sandbox support using
          Capsicum (FreeBSD >= 10). See --enable-sandbox in INSTALL.

    * C99/C11 conformance fixes to liblzma. The issues affected at least
      some builds using link-time optimizations.

    * Fixed bugs in the rarely-used function lzma_index_dup().

    * Use of external SHA-256 code is now disabled by default.
      It can still be enabled by passing --enable-external-sha256
      to configure. The reasons to disable it by default (see INSTALL
      for more details):

        - Some OS-specific SHA-256 implementations conflict with
          OpenSSL and cause problems in programs that link against both
          liblzma and libcrypto. At least FreeBSD 10 and MINIX 3.3.0
          are affected.

        - The internal SHA-256 is faster than the SHA-256 code in
          some operating systems.

    * Changed CPU core count detection to use sched_getaffinity() on
      GNU/Linux and GNU/kFreeBSD.

    * Fixes to the build-system and xz to make xz buildable even when
      encoders, decoders, or threading have been disabled from libilzma
      using configure options. These fixes added two new #defines to
      config.h: HAVE_ENCODERS and HAVE_DECODERS.

3 files changed, 13 insertions, 9 deletions

diff --git a/archivers/xz/Makefile b/archivers/xz/Makefile
index 6dff91e57a5..7efe11aa832 100644
--- a/archivers/xz/Makefile
+++ b/archivers/xz/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.23 2016/02/25 09:28:37 jperkin Exp $
+# $NetBSD: Makefile,v 1.24 2017/01/01 08:24:44 mef Exp $
 
-DISTNAME=	xz-5.2.2
+DISTNAME=	xz-5.2.3
 CATEGORIES=	archivers
 MASTER_SITES=	http://tukaani.org/xz/
 EXTRACT_SUFX=	.tar.bz2
diff --git a/archivers/xz/distinfo b/archivers/xz/distinfo
index 05853af2b14..397c91a1e49 100644
--- a/archivers/xz/distinfo
+++ b/archivers/xz/distinfo
@@ -1,7 +1,7 @@
-$NetBSD: distinfo,v 1.16 2015/11/03 00:56:27 agc Exp $
+$NetBSD: distinfo,v 1.17 2017/01/01 08:24:44 mef Exp $
 
-SHA1 (xz-5.2.2.tar.bz2) = 3cbd8d42117b6958a1db72acbed677f9b11d69a6
-RMD160 (xz-5.2.2.tar.bz2) = 6c376338dbff31950603738b8ed5ba129b9dcf7c
-SHA512 (xz-5.2.2.tar.bz2) = 83c50b8949b7215ab650fc9bf335e684d4bb2738357e1d002f31cfe4c77f96072e45767a0126016363e0272db880c4a5bd35b280e6f5074a466882137a477c79
-Size (xz-5.2.2.tar.bz2) = 1192692 bytes
-SHA1 (patch-src_xz_Makefile.in) = 3f76a5930228cee24bc0e53425fd8c930c90334d
+SHA1 (xz-5.2.3.tar.bz2) = 82c87a0d6241da0f7e07c7cc54fdae6e3c9abf26
+RMD160 (xz-5.2.3.tar.bz2) = 343c42e8485b874f8b797c703ee8d2edc8812090
+SHA512 (xz-5.2.3.tar.bz2) = 313af8a9eb919de1cd048482779c5ef4d8ebfad89e307f01732f77de4363db8f3cf48f4b737e02f233324d5da0ff7ddfe9a195673b84d0e29d4d456c34c78eef
+Size (xz-5.2.3.tar.bz2) = 1207242 bytes
+SHA1 (patch-src_xz_Makefile.in) = b9360c7b2b34159028fb8b84339aa2faf3922287
diff --git a/archivers/xz/patches/patch-src_xz_Makefile.in b/archivers/xz/patches/patch-src_xz_Makefile.in
index bc3c67c5289..e0c34533cb5 100644
--- a/archivers/xz/patches/patch-src_xz_Makefile.in
+++ b/archivers/xz/patches/patch-src_xz_Makefile.in
@@ -1,4 +1,8 @@
-$NetBSD: patch-src_xz_Makefile.in,v 1.1 2015/01/06 22:57:58 joerg Exp $
+$NetBSD: patch-src_xz_Makefile.in,v 1.2 2017/01/01 08:24:44 mef Exp $
+
+date: 2015-01-07 07:57:58 +0900;  author: joerg;
+Shuffle flags around to make sure that the system liblzma is not picked
+up first.
 
 --- src/xz/Makefile.in.orig	2015-01-06 21:53:59.000000000 +0000
 +++ src/xz/Makefile.in