Update libetpan to version 1.7.2.

patch-src_low-level_smtp_mailsmtp.c has been
removed this change is included in this release.

Changelog:
1.7.2:
    Fixed so name for Linux

1.7:
Build
    Fixed expat / curl detection
    Fix build on OpenIndiana
    Support for Berkeley DB 6.0
    Support for Bitcode (Apple)
    Build for Android
    Improved build for Windows

General
    Support for socks proxy
    API for partial base64 parsing

SMTP
    Ability to cancel SMTP operations
    Fixed logging privacy with OAuth2 on smtp

IMAP
    Broken date parsing
    Improved latest TLS/SSL support
    IMAP MOVE implemented
    workaround for XLIST on cyon.ch
    Added ability to send custom IMAP command support
    Workaround for qq.com IMAP server
    Workaround for 163 IMAP server
    Improved SEARCH compatibility

5 files changed, 17 insertions, 34 deletions

diff --git a/mail/libetpan/Makefile b/mail/libetpan/Makefile
index 98dd579a816..e4e066db62c 100644
--- a/mail/libetpan/Makefile
+++ b/mail/libetpan/Makefile
@@ -1,7 +1,6 @@
-# $NetBSD: Makefile,v 1.42 2016/03/05 11:27:50 jperkin Exp $
+# $NetBSD: Makefile,v 1.43 2016/09/03 17:56:37 nros Exp $
 
-DISTNAME=	libetpan-1.6
-PKGREVISION=	1
+DISTNAME=	libetpan-1.7.2
 CATEGORIES=	mail
 MASTER_SITES=	${MASTER_SITE_GITHUB:=dinhviethoa/}
 EXTRACT_USING=	bsdtar
@@ -11,7 +10,7 @@ HOMEPAGE=	http://etpan.org/libetpan.html
 COMMENT=	Really nice mail library
 LICENSE=	modified-bsd
 
-BDB_ACCEPTED=		db3 db4 db5
+BDB_ACCEPTED=		db3 db4 db5 db6
 USE_LANGUAGES=		c c++
 USE_LIBTOOL=		yes
 GNU_CONFIGURE=		yes
diff --git a/mail/libetpan/buildlink3.mk b/mail/libetpan/buildlink3.mk
index 83b345e82fa..ce2f174e070 100644
--- a/mail/libetpan/buildlink3.mk
+++ b/mail/libetpan/buildlink3.mk
@@ -1,4 +1,4 @@
-# $NetBSD: buildlink3.mk,v 1.29 2016/03/05 11:27:50 jperkin Exp $
+# $NetBSD: buildlink3.mk,v 1.30 2016/09/03 17:56:37 nros Exp $
 
 BUILDLINK_TREE+=	libetpan
 
@@ -6,10 +6,10 @@ BUILDLINK_TREE+=	libetpan
 LIBETPAN_BUILDLINK3_MK:=
 
 BUILDLINK_API_DEPENDS.libetpan+=	libetpan>=1.0
-BUILDLINK_ABI_DEPENDS.libetpan+=	libetpan>=1.6nb1
+BUILDLINK_ABI_DEPENDS.libetpan+=	libetpan>=1.7.2
 BUILDLINK_PKGSRCDIR.libetpan?=	../../mail/libetpan
 
-BDB_ACCEPTED?=	db4 db5
+BDB_ACCEPTED?=	db4 db5 db6
 .include "../../converters/libiconv/buildlink3.mk"
 .include "../../security/cyrus-sasl/buildlink3.mk"
 .include "../../security/openssl/buildlink3.mk"
diff --git a/mail/libetpan/distinfo b/mail/libetpan/distinfo
index d8ac7e29ce2..04dae6c1dea 100644
--- a/mail/libetpan/distinfo
+++ b/mail/libetpan/distinfo
@@ -1,9 +1,8 @@
-$NetBSD: distinfo,v 1.18 2015/11/03 23:27:08 agc Exp $
+$NetBSD: distinfo,v 1.19 2016/09/03 17:56:37 nros Exp $
 
-SHA1 (libetpan-1.6.tar.gz) = a5514139a8c5ee94d0337a89db8141cb3c557fa9
-RMD160 (libetpan-1.6.tar.gz) = f625263df1fcab97d010d25743803e5d4164745b
-SHA512 (libetpan-1.6.tar.gz) = e3f19cfe231e8cadbb6cba3a765611e3aaeb260fa78e05cea1153a59015abe547c0f3a8b84c6b41cbbd17d04a4c7ab7b14d1b1b44a1a4b24ac124cb200a191a5
-Size (libetpan-1.6.tar.gz) = 6144117 bytes
+SHA1 (libetpan-1.7.2.tar.gz) = 599a0219872d50ef8e45a365ab56c886b007de13
+RMD160 (libetpan-1.7.2.tar.gz) = abaea1740a4c29f133bcb35f2df7a6ef5a4922ef
+SHA512 (libetpan-1.7.2.tar.gz) = b7b7c201d65bc2ad595b93d310d2569ca3bf61e599010e0f46a7e776da6ebc6a897df6e073a4878cb134d6d4bec6ea65b2a3e02d44b60f9045b5aa58b689cdca
+Size (libetpan-1.7.2.tar.gz) = 6186628 bytes
 SHA1 (patch-aa) = e783adf544c9a63df584815ee4b033249cecf0ff
-SHA1 (patch-configure.ac) = 16636e8656018179d62b59ea75fe4a1a753768a2
-SHA1 (patch-src_low-level_smtp_mailsmtp.c) = c6658435ae8e2124a4878ec3ef2ce0a2aa7be7fe
+SHA1 (patch-configure.ac) = 45ec1bd4384e3bdd31c1dd7ebef1d855b5c962c6
diff --git a/mail/libetpan/patches/patch-configure.ac b/mail/libetpan/patches/patch-configure.ac
index c1097dc2199..5f31e1b1722 100644
--- a/mail/libetpan/patches/patch-configure.ac
+++ b/mail/libetpan/patches/patch-configure.ac
@@ -1,13 +1,13 @@
-$NetBSD: patch-configure.ac,v 1.1 2015/04/03 12:04:30 nros Exp $
+$NetBSD: patch-configure.ac,v 1.2 2016/09/03 17:56:37 nros Exp $
  Conversion of patch-ab to configure.ac
---- configure.ac.orig	2015-04-03 11:38:16.000000000 +0000
+--- configure.ac.orig	2016-05-26 05:27:47.000000000 +0000
 +++ configure.ac
-@@ -386,7 +386,7 @@ dnl Look for db3 or superior with db_cre
+@@ -395,7 +395,7 @@ dnl Look for db3 or superior with db_cre
    case "$DBVERS" in
      3)
      AC_MSG_RESULT([version 3.x or above])
--    for lib in db-5.3 db-5.1 db-5.0 db-4.8 db-4.7 db-4.6 db-4.5 db-4.4 db-4.3 db-4.2 db-4.1 db-4.0 db-4 db4 db-3.2 db-3 db3 db; do
-+    for lib in db5 db4 db3 db; do
+-    for lib in db-6.0 db-5.3 db-5.1 db-5.0 db-4.8 db-4.7 db-4.6 db-4.5 db-4.4 db-4.3 db-4.2 db-4.1 db-4.0 db-4 db4 db-3.2 db-3 db3 db; do
++    for lib in db6 db5 db4 db3 db; do
        if test "x$DBLINKED" = "x0"; then
  dnl        AC_CHECK_LIB($lib, db_create, [DBLIB="-l$lib"; DBLINKED=1], [])
  dnl installations of libdb4 function names are defined in db.h
diff --git a/mail/libetpan/patches/patch-src_low-level_smtp_mailsmtp.c b/mail/libetpan/patches/patch-src_low-level_smtp_mailsmtp.c
deleted file mode 100644
index 55366cf8d87..00000000000
--- a/mail/libetpan/patches/patch-src_low-level_smtp_mailsmtp.c
+++ /dev/null
@@ -1,15 +0,0 @@
-$NetBSD: patch-src_low-level_smtp_mailsmtp.c,v 1.1 2015/04/27 13:34:05 jperkin Exp $
-
-SunOS does not have sa_len.
-
---- src/low-level/smtp/mailsmtp.c.orig	2014-10-31 21:41:02.000000000 +0000
-+++ src/low-level/smtp/mailsmtp.c
-@@ -271,7 +271,7 @@ static int get_hostname(mailsmtp * sessi
-     if (r != 0)
-       return MAILSMTP_ERROR_HOSTNAME;
- 
--#if (defined __linux__ || defined WIN32)
-+#if (defined __linux__ || defined WIN32 || defined(__sun))
-     r = getnameinfo(&addr, sizeof(addr), hostname, HOSTNAME_SIZE, NULL, 0, NI_NUMERICHOST);
- #else
-     r = getnameinfo(&addr, addr.sa_len, hostname, HOSTNAME_SIZE, NULL, 0, NI_NUMERICHOST);