Subject: [alpine-devel] [PATCH] testing/heirloom-mailx: new aport

From: Isaac Dunham <[email-masked]>
Date: Sat, 13 Sep 2014 23:31:40 -0700

heirloom-mailx is a clone of System V "mailx", based on Berkeley Mail 8.1.

It has been enhanced to provide all the command line options
required by POSIX, as well as several other features:
* support for MIME, S/MIME, and attachments
* support for SMTP(S), POP3(S), and IMAP(S)
* support for maildir-format email archives
... and much  more.
---
 testing/heirloom-mailx/12.4-to-12.5pre.patch | 1001 ++++++++++++++++++++++++++
 testing/heirloom-mailx/APKBUILD              |   49 ++
 testing/heirloom-mailx/makevars.patch        |   33 +
 3 files changed, 1083 insertions(+)
 create mode 100644 testing/heirloom-mailx/12.4-to-12.5pre.patch
 create mode 100644 testing/heirloom-mailx/APKBUILD
 create mode 100644 testing/heirloom-mailx/makevars.patch

diff --git a/testing/heirloom-mailx/12.4-to-12.5pre.patch b/testing/heirloom-mailx/12.4-to-12.5pre.patch
new file mode 100644
index 0000000..9fd5c8f
--- /dev/null
+++ b/testing/heirloom-mailx/12.4-to-12.5pre.patch
@@ -0,0 +1,1001 @@
+--- mailx-12.4/ChangeLog
++++ nail/ChangeLog
+@@ -1,3 +1,38 @@
++[12.5] as of 7/5/10
++* The undocumented contenttype-cntrl option works again (patch by
++  Laurent Parenteau).
++
++[12.5] as of 6/20/10
++* Fixed a message corruption that occurred when the "inc" command was used
++  with a mbox format mailbox after encrypted messages had been viewed
++  (reported by Martin Neitzel).
++* Fixed a condition that caused mailx to hang when looking at a message,
++  copying that message, and issuing a "z" command evaluating an uncached
++  portion of an IMAP folder.
++* Make it compile with OpenSSL 1.0.0-beta2 (patch by Bernhard Rosenkränzer).
++* When executing an "account" command, ensure that the values of the "hold",
++  "keepsave", "append", and "emptybox" variables remain those of the previous
++  account for all outstanding operations on that account (bug reported by
++  Jeff Woodall).
++* Support Gmail IMAP semantics of "delete" turning into "archive". Previously,
++  when mailx was setting the "\Deleted" flag on a message, it did not set any
++  other flags. This caused mails that had been read and then deleted to appear
++  as unread in Gmail's "All Mail". Now, flags besides "\Deleted" are also set,
++  so that they are kept in the archived copy (reported by Jeremy O'Brien).
++* For RFC 2047 MIME "encoded-word" parts in headers, assume that the end of
++  each word resets the conversion state (Yedidyah Bar-David).
++* When the ORGANIZATION variable has an empty value, do not generate an
++  "Organization:" header field. Previously, this condition resulted in
++  mailx refusing to send mail (Thomas E. Kammeyer).
++* When classifying messages with the junk filter, when selecting the most
++  representative tokens, prefer non-junk tokens over junk tokens if both
++  have the same (reversed) probability, in order to avoid false positives.
++* When calculating the probabilities of tokens that have occurred only in
++  good messages or only in junk messages so far, and these tokens occurred
++  less than ten times, give them slightly less than the minimum/maximum.
++* Fixed "unignore" and similar commands; they did not work at all so far
++  (http://www.freebsd.org/cgi/query-pr.cgi?pr=146280).
++
+ [12.4] released 7/29/08
+ * With the "-E" command line option or if the "skipemptybody" variable is
+   set, outgoing messages that contain no text in their first or only part
+--- mailx-12.4/cmd2.c
++++ nail/cmd2.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)cmd2.c	2.46 (gritter) 3/4/06";
++static char sccsid[] = "@(#)cmd2.c	2.47 (gritter) 5/9/10";
+ #endif
+ #endif /* not lint */
+ 
+@@ -803,16 +803,17 @@
+ 	int h = hash(name);
+ 
+ 	for (ip = tab->i_head[h]; ip; ip = ip->i_link) {
+-		if (asccasecmp(ip->i_field, name)) {
++		if (asccasecmp(ip->i_field, name) == 0) {
+ 			free(ip->i_field);
+ 			if (iq != NULL)
+ 				iq->i_link = ip->i_link;
+ 			else
+-				tab->i_head[h] = NULL;
++				tab->i_head[h] = ip->i_link;
+ 			free(ip);
+ 			tab->i_count--;
+ 			break;
+ 		}
++		iq = ip;
+ 	}
+ }
+ 
+--- mailx-12.4/cmd3.c
++++ nail/cmd3.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)cmd3.c	2.86 (gritter) 10/1/07";
++static char sccsid[] = "@(#)cmd3.c	2.87 (gritter) 10/1/08";
+ #endif
+ #endif /* not lint */
+ 
+@@ -1311,7 +1311,7 @@
+ 	char	**args = (char **)v;
+ 	struct oldaccount	*a;
+ 	char	*cp;
+-	int	i, mc;
++	int	i, mc, oqf, nqf;
+ 	FILE	*fp = stdout;
+ 
+ 	if (args[0] == NULL) {
+@@ -1345,6 +1345,7 @@
+ 		return define1(args[0], 1);
+ 	}
+ 	strncpy(mboxname, expand("&"), sizeof mboxname)[sizeof mboxname-1]='\0';
++	oqf = savequitflags();
+ 	if ((a = get_oldaccount(args[0])) == NULL) {
+ 		if (args[1]) {
+ 			a = scalloc(1, sizeof *a);
+@@ -1368,8 +1369,13 @@
+ 		unset_allow_undefined = 1;
+ 		set(a->ac_vars);
+ 		unset_allow_undefined = 0;
+-	setf:	if (!starting)
+-			return file1("%");
++	setf:	if (!starting) {
++			nqf = savequitflags();
++			restorequitflags(oqf);
++			i = file1("%");
++			restorequitflags(nqf);
++			return i;
++		}
+ 	}
+ 	return 0;
+ }
+--- mailx-12.4/extern.h
++++ nail/extern.h
+@@ -35,7 +35,7 @@
+  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+  * SUCH DAMAGE.
+  *
+- *	Sccsid @(#)extern.h	2.161 (gritter) 10/1/07
++ *	Sccsid @(#)extern.h	2.162 (gritter) 10/1/08
+  */
+ 
+ /* aux.c */
+@@ -446,6 +446,8 @@
+ void quit(void);
+ int holdbits(void);
+ enum okay makembox(void);
++int savequitflags(void);
++void restorequitflags(int);
+ /* send.c */
+ char *foldergets(char **s, size_t *size, size_t *count, size_t *llen,
+ 		FILE *stream);
+@@ -513,12 +515,12 @@
+ void demail(void);
+ char *username(void);
+ /* vars.c */
+-void assign(char *name, char *value);
++void assign(const char *name, const char *value);
+ char *vcopy(const char *str);
+ char *value(const char *name);
+ struct grouphead *findgroup(char *name);
+ void printgroup(char *name);
+ int hash(const char *name);
+-int unset_internal(char *name);
++int unset_internal(const char *name);
+ void remove_group(const char *name);
+ /* version.c */
+--- mailx-12.4/fio.c
++++ nail/fio.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)fio.c	2.73 (gritter) 1/7/08";
++static char sccsid[] = "@(#)fio.c	2.76 (gritter) 9/16/09";
+ #endif
+ #endif /* not lint */
+ 
+@@ -108,6 +108,7 @@
+ 	memset(&this, 0, sizeof this);
+ 	this.m_flag = MUSED|MNEW|MNEWEST;
+ 	filesize = mailsize - offset;
++	offset = ftell(mb.mb_otf);
+ 	for (;;) {
+ 		if (fgetline(&linebuf, &linesize, &filesize, &count, ibuf, 0)
+ 				== NULL) {
+@@ -1050,7 +1051,8 @@
+ 						NI_NUMERICHOST) != 0)
+ 				strcpy(hbuf, "unknown host");
+ 			fprintf(stderr, catgets(catd, CATSET, 192,
+-					"Connecting to %s . . ."), hbuf);
++					"Connecting to %s:%s . . ."),
++					hbuf, portstr);
+ 		}
+ 		if ((sockfd = socket(res->ai_family, res->ai_socktype,
+ 				res->ai_protocol)) >= 0) {
+@@ -1068,26 +1070,25 @@
+ 	freeaddrinfo(res0);
+ #else	/* !HAVE_IPv6_FUNCS */
+ 	if (port == 0) {
+-		if ((ep = getservbyname((char *)portstr, "tcp")) == NULL) {
+-			if (equal(portstr, "smtp"))
+-				port = htons(25);
+-			else if (equal(portstr, "smtps"))
+-				port = htons(465);
+-			else if (equal(portstr, "imap"))
+-				port = htons(143);
+-			else if (equal(portstr, "imaps"))
+-				port = htons(993);
+-			else if (equal(portstr, "pop3"))
+-				port = htons(110);
+-			else if (equal(portstr, "pop3s"))
+-				port = htons(995);
+-			else {
+-				fprintf(stderr, catgets(catd, CATSET, 251,
+-					"Unknown service: %s\n"), portstr);
+-				return STOP;
+-			}
+-		} else
++		if (equal(portstr, "smtp"))
++			port = htons(25);
++		else if (equal(portstr, "smtps"))
++			port = htons(465);
++		else if (equal(portstr, "imap"))
++			port = htons(143);
++		else if (equal(portstr, "imaps"))
++			port = htons(993);
++		else if (equal(portstr, "pop3"))
++			port = htons(110);
++		else if (equal(portstr, "pop3s"))
++			port = htons(995);
++		else if ((ep = getservbyname((char *)portstr, "tcp")) != NULL)
+ 			port = ep->s_port;
++		else {
++			fprintf(stderr, catgets(catd, CATSET, 251,
++				"Unknown service: %s\n"), portstr);
++			return STOP;
++		}
+ 	} else
+ 		port = htons(port);
+ 	if (verbose)
+@@ -1109,7 +1110,8 @@
+ 	memcpy(&servaddr.sin_addr, *pptr, sizeof(struct in_addr));
+ 	if (verbose)
+ 		fprintf(stderr, catgets(catd, CATSET, 192,
+-				"Connecting to %s . . ."), inet_ntoa(**pptr));
++				"Connecting to %s:%d . . ."),
++				inet_ntoa(**pptr), ntohs(port));
+ 	if (connect(sockfd, (struct sockaddr *)&servaddr, sizeof servaddr)
+ 			!= 0) {
+ 		perror(catgets(catd, CATSET, 254, "could not connect"));
+--- mailx-12.4/imap.c
++++ nail/imap.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)imap.c	1.219 (gritter) 1/6/08";
++static char sccsid[] = "@(#)imap.c	1.222 (gritter) 3/13/09";
+ #endif
+ #endif /* not lint */
+ 
+@@ -1821,57 +1821,62 @@
+ 		 * reading their results.
+ 		 */
+ 		needstat = stored > 0 && stored % 800 == 0;
++		/*
++		 * Even if this message has been deleted, continue
++		 * to set further flags. This is necessary to support
++		 * Gmail semantics, where "delete" actually means
++		 * "archive", and the flags are applied to the copy
++		 * in "All Mail".
++		 */
++		if ((m->m_flag&(MREAD|MSTATUS)) == (MREAD|MSTATUS)) {
++			imap_store(mp, m, m-message+1,
++					'+', "\\Seen", needstat);
++			stored++;
++		}
++		if (m->m_flag & MFLAG) {
++			imap_store(mp, m, m-message+1,
++					'+', "\\Flagged", needstat);
++			stored++;
++		}
++		if (m->m_flag & MUNFLAG) {
++			imap_store(mp, m, m-message+1,
++					'-', "\\Flagged", needstat);
++			stored++;
++		}
++		if (m->m_flag & MANSWER) {
++			imap_store(mp, m, m-message+1,
++					'+', "\\Answered", needstat);
++			stored++;
++		}
++		if (m->m_flag & MUNANSWER) {
++			imap_store(mp, m, m-message+1,
++					'-', "\\Answered", needstat);
++			stored++;
++		}
++		if (m->m_flag & MDRAFT) {
++			imap_store(mp, m, m-message+1,
++					'+', "\\Draft", needstat);
++			stored++;
++		}
++		if (m->m_flag & MUNDRAFT) {
++			imap_store(mp, m, m-message+1,
++					'-', "\\Draft", needstat);
++			stored++;
++		}
+ 		if (dodel) {
+ 			imap_delete(mp, m-message+1, m, needstat);
+ 			stored++;
+ 			gotcha++;
+-		} else {
+-			if ((m->m_flag&(MREAD|MSTATUS)) == (MREAD|MSTATUS)) {
+-				imap_store(mp, m, m-message+1,
+-						'+', "\\Seen", needstat);
+-				stored++;
+-			}
+-			if (m->m_flag & MFLAG) {
+-				imap_store(mp, m, m-message+1,
+-						'+', "\\Flagged", needstat);
+-				stored++;
+-			}
+-			if (m->m_flag & MUNFLAG) {
+-				imap_store(mp, m, m-message+1,
+-						'-', "\\Flagged", needstat);
+-				stored++;
+-			}
+-			if (m->m_flag & MANSWER) {
+-				imap_store(mp, m, m-message+1,
+-						'+', "\\Answered", needstat);
+-				stored++;
+-			}
+-			if (m->m_flag & MUNANSWER) {
+-				imap_store(mp, m, m-message+1,
+-						'-', "\\Answered", needstat);
+-				stored++;
+-			}
+-			if (m->m_flag & MDRAFT) {
+-				imap_store(mp, m, m-message+1,
+-						'+', "\\Draft", needstat);
+-				stored++;
+-			}
+-			if (m->m_flag & MUNDRAFT) {
+-				imap_store(mp, m, m-message+1,
+-						'-', "\\Draft", needstat);
+-				stored++;
+-			}
+-			if (mp->mb_type != MB_CACHE ||
+-				!edit && (!(m->m_flag&(MBOXED|MSAVED|MDELETED))
+-					|| (m->m_flag &
+-						(MBOXED|MPRESERVE|MTOUCH)) ==
+-				  		(MPRESERVE|MTOUCH)) ||
+-					edit && !(m->m_flag & MDELETED))
+-				held++;
+-			if (m->m_flag & MNEW) {
+-				m->m_flag &= ~MNEW;
+-				m->m_flag |= MSTATUS;
+-			}
++		} else if (mp->mb_type != MB_CACHE ||
++			!edit && (!(m->m_flag&(MBOXED|MSAVED|MDELETED))
++				|| (m->m_flag &
++					(MBOXED|MPRESERVE|MTOUCH)) ==
++					(MPRESERVE|MTOUCH)) ||
++				edit && !(m->m_flag & MDELETED))
++			held++;
++		if (m->m_flag & MNEW) {
++			m->m_flag &= ~MNEW;
++			m->m_flag |= MSTATUS;
+ 		}
+ 	}
+ bypass:	if (readstat != NULL)
+@@ -2571,6 +2576,7 @@
+ 	const char	*qname;
+ 	enum okay	ok = STOP;
+ 	int	twice = 0;
++	int	stored = 0;
+ 	FILE	*queuefp = NULL;
+ 
+ 	if (mp->mb_type == MB_CACHE) {
+@@ -2629,20 +2635,38 @@
+ 	 * ... and reset the flag to its initial value so that
+ 	 * the 'exit' command still leaves the message unread.
+ 	 */
+-out:	if ((m->m_flag&(MREAD|MSTATUS)) == (MREAD|MSTATUS))
++out:	if ((m->m_flag&(MREAD|MSTATUS)) == (MREAD|MSTATUS)) {
+ 		imap_store(mp, m, n, '-', "\\Seen", 0);
+-	if (m->m_flag&MFLAG)
++		stored++;
++	}
++	if (m->m_flag&MFLAG) {
+ 		imap_store(mp, m, n, '-', "\\Flagged", 0);
+-	if (m->m_flag&MUNFLAG)
++		stored++;
++	}
++	if (m->m_flag&MUNFLAG) {
+ 		imap_store(mp, m, n, '+', "\\Flagged", 0);
+-	if (m->m_flag&MANSWER)
++		stored++;
++	}
++	if (m->m_flag&MANSWER) {
+ 		imap_store(mp, m, n, '-', "\\Answered", 0);
+-	if (m->m_flag&MUNANSWER)
++		stored++;
++	}
++	if (m->m_flag&MUNANSWER) {
+ 		imap_store(mp, m, n, '+', "\\Answered", 0);
+-	if (m->m_flag&MDRAFT)
++		stored++;
++	}
++	if (m->m_flag&MDRAFT) {
+ 		imap_store(mp, m, n, '-', "\\Draft", 0);
+-	if (m->m_flag&MUNDRAFT)
++		stored++;
++	}
++	if (m->m_flag&MUNDRAFT) {
+ 		imap_store(mp, m, n, '+', "\\Draft", 0);
++		stored++;
++	}
++	if (stored) {
++		mp->mb_active |= MB_COMD;
++		imap_finish(mp);
++	}
+ 	return ok;
+ }
+ 
+--- mailx-12.4/junk.c
++++ nail/junk.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)junk.c	1.73 (gritter) 3/4/06";
++static char sccsid[] = "@(#)junk.c	1.75 (gritter) 9/14/08";
+ #endif
+ #endif /* not lint */
+ 
+@@ -920,6 +920,10 @@
+ 			 smin(1.0, nbad ? (float)b/nbad : 0.0));
+ 		p = smin(TOP, p);
+ 		p = smax(BOT, p);
++		if (p == TOP && b <= 10 && g == 0)
++			p -= BOT;
++		else if (p == BOT && g <= 10 && b == 0)
++			p += BOT;
+ 	} else if (g == 0 && b == 0)
+ 		p = DFL;
+ 	else
+@@ -1095,13 +1099,20 @@
+ 			if (h1 == best[i].hash1 && h2 == best[i].hash2)
+ 				break;
+ 			/*
+-			 * This selection prefers words from the end of the
+-			 * header and from the start of the body. It does
+-			 * probably not matter much at all, but gives at
+-			 * least the most interesting verbose output.
++			 * For equal distance, this selection prefers
++			 * words with a low probability, since a false
++			 * negative is better than a false positive,
++			 * and since experience has shown that false
++			 * positives are more likely otherwise. Then,
++			 * words from the end of the header and from
++			 * the start of the body are preferred. This
++			 * gives the most interesting verbose output.
+ 			 */
+-			if (d > best[i].dist || best[i].loc == HEADER &&
+-					d >= best[i].dist) {
++			if (d > best[i].dist ||
++					d == best[i].dist &&
++						p < best[i].prob ||
++					best[i].loc == HEADER &&
++						d == best[i].dist) {
+ 				for (j = BEST-2; j >= i; j--)
+ 					best[j+1] = best[j];
+ 				best[i].dist = d;
+--- mailx-12.4/list.c
++++ nail/list.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)list.c	2.61 (gritter) 01/07/07";
++static char sccsid[] = "@(#)list.c	2.62 (gritter) 12/11/08";
+ #endif
+ #endif /* not lint */
+ 
+@@ -438,7 +438,7 @@
+ 			if (!inhook)
+ 				printf(tback ?
+ 					"No previously marked messages.\n" :
+-					"No messages satify (criteria).\n");
++					"No messages satisfy (criteria).\n");
+ 			markall_ret(-1)
+ 		}
+ 	}
+--- mailx-12.4/mailx.1
++++ nail/mailx.1
+@@ -34,9 +34,9 @@
+ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ .\" SUCH DAMAGE.
+ .\"
+-.\"     Sccsid: @(#)mailx.1	2.326 (gritter) 10/1/07
++.\"     Sccsid: @(#)mailx.1	2.329 (gritter) 10/9/10
+ .\"
+-.TH MAILX 1 "10/1/07" "Heirloom mailx 12.4" "User Commands"
++.TH MAILX 1 "10/9/10" "Heirloom mailx 12.5" "User Commands"
+ .SH NAME
+ mailx \- send and receive Internet mail
+ .SH SYNOPSIS
+@@ -418,6 +418,21 @@
+ .I address
+ All messages from
+ .IR address .
++By default, this is a case-sensitive search
++for the complete email address.
++If the
++.I allnet
++variable is set,
++only the local part of the addresses is evaluated for the comparison.
++Otherwise if the
++.I showname
++variable is set,
++a case-sensitive search for the complete real name
++of a sender is performed.
++The IMAP-style
++.BI (from\  address)
++expression can be used instead
++if substring matches are desired.
+ .TP
+ .BI ( criterion )
+ All messages that satisfy the given IMAP-style SEARCH
+@@ -3766,7 +3781,7 @@
+ .sp
+ .fi
+ which might cause
+-.N mailx
++.B mailx
+ to respond with, for example:
+ .nf
+ .sp
+--- mailx-12.4/makeconfig
++++ nail/makeconfig
+@@ -1,7 +1,7 @@
+ #!/bin/sh
+ 
+ #
+-# Sccsid @(#)makeconfig	1.43 (gritter) 4/14/07
++# Sccsid @(#)makeconfig	1.44 (gritter) 5/26/09
+ #
+ 
+ tmp=___build$$
+@@ -393,6 +393,25 @@
+ !
+ fi
+ 
++if test x$have_openssl = xyes
++then
++	compile_check stack_of 'for STACK_OF()' '#define HAVE_STACK_OF' <<\!
++#include <openssl/ssl.h>
++#include <openssl/err.h>
++#include <openssl/x509v3.h>
++#include <openssl/x509.h>
++#include <openssl/rand.h>
++
++int main(void)
++{
++	STACK_OF(GENERAL_NAME)	*gens = NULL;
++	printf("%p", gens);	/* to make it used */
++	SSLv23_client_method();
++	PEM_read_PrivateKey(0, 0, 0, 0);
++	return 0;
++}
++!
++fi
+ 
+ cat >$tmp2.c <<\!
+ #include <gssapi/gssapi.h>
+--- mailx-12.4/mime.c
++++ nail/mime.c
+@@ -40,7 +40,7 @@
+ #ifdef	DOSCCS
+ static char copyright[]
+ = "@(#) Copyright (c) 2000, 2002 Gunnar Ritter. All rights reserved.\n";
+-static char sccsid[]  = "@(#)mime.c	2.69 (gritter) 6/29/08";
++static char sccsid[]  = "@(#)mime.c	2.71 (gritter) 7/5/10";
+ #endif /* DOSCCS */
+ #endif /* not lint */
+ 
+@@ -788,8 +788,7 @@
+ 
+ 	*isclean = mime_isclean(fp);
+ 	if (*isclean & MIME_HASNUL ||
+-			*contenttype && ascncasecmp(*contenttype, "text/", 5) ||
+-			*contenttype == NULL && *isclean & MIME_CTRLCHAR) {
++			*contenttype && ascncasecmp(*contenttype, "text/", 5)) {
+ 		convert = CONV_TOB64;
+ 		if (*contenttype == NULL ||
+ 				ascncasecmp(*contenttype, "text/", 5) == 0)
+@@ -809,6 +808,7 @@
+ 			*contenttype = "application/octet-stream";
+ 			*charset = NULL;
+ 		} if (*isclean & MIME_CTRLCHAR) {
++			convert = CONV_TOB64;
+ 			/*
+ 			 * RFC 2046 forbids control characters other than
+ 			 * ^I or ^L in text/plain bodies. However, some
+@@ -1048,12 +1048,22 @@
+ 				uptr = nptr + outleft;
+ 				iptr = cout.s;
+ 				if (iconv_ft(fhicd, &iptr, &inleft,
+-						&nptr, &outleft) != 0 &&
++					&nptr, &outleft) == (size_t)-1 &&
+ 						errno == E2BIG) {
+ 					iconv(fhicd, NULL, NULL, NULL, NULL);
+ 					mime_fromhdr_inc(inleft);
+ 					goto again;
+ 				}
++				/*
++				 * For state-dependent encodings,
++				 * reset the state here, assuming
++				 * that states are restricted to
++				 * single encoded-word parts.
++				 */
++				while (iconv(fhicd, NULL, NULL,
++					&nptr, &outleft) == (size_t)-1 &&
++						errno == E2BIG)
++					mime_fromhdr_inc(16);
+ 				out->l += uptr - mptr - outleft;
+ 				q += uptr - mptr - outleft;
+ 			} else {
+@@ -1295,7 +1305,7 @@
+ 		isz = len;
+ 		op = cbuf;
+ 		osz = cbufsz;
+-		if (iconv(iconvd, &ip, &isz, &op, &osz) != 0) {
++		if (iconv(iconvd, &ip, &isz, &op, &osz) == (size_t)-1) {
+ 			if (errno != E2BIG) {
+ 				ac_free(cbuf);
+ 				return 0;
+@@ -1489,7 +1499,8 @@
+ 		outleft = mptrsz;
+ 		nptr = mptr;
+ 		iptr = ptr;
+-		if (iconv_ft(iconvd, &iptr, &inleft, &nptr, &outleft) != 0 &&
++		if (iconv_ft(iconvd, &iptr, &inleft, &nptr, &outleft) ==
++					(size_t)-1 &&
+ 				errno == E2BIG) {
+ 			iconv(iconvd, NULL, NULL, NULL, NULL);
+ 			ac_free(mptr);
+--- mailx-12.4/nail.rc
++++ nail/nail.rc
+@@ -4,7 +4,7 @@
+ # This file is not overwritten when 'make install' is run in
+ # the mailx build process again.
+ 
+-# Sccsid @(#)nail.rc	2.10 (gritter) 3/4/06
++# Sccsid @(#)nail.rc	2.11 (gritter) 8/2/08
+ 
+ # Do not forward to mbox by default since this is likely to be
+ # irritating for most users today.
+@@ -54,6 +54,9 @@
+ 
+ # If threaded mode is activated, automatically collapse thread.
+ set autocollapse
++
++# Mark messages that have been answered.
++set markanswered
+ 
+ # Hide some header fields which are uninteresting for most human readers.
+ ignore received in-reply-to message-id references
+--- mailx-12.4/openssl.c
++++ nail/openssl.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)openssl.c	1.25 (gritter) 8/4/07";
++static char sccsid[] = "@(#)openssl.c	1.26 (gritter) 5/26/09";
+ #endif
+ #endif /* not lint */
+ 
+@@ -101,12 +101,17 @@
+ static int ssl_rand_init(void);
+ static void ssl_init(void);
+ static int ssl_verify_cb(int success, X509_STORE_CTX *store);
+-static SSL_METHOD *ssl_select_method(const char *uhp);
++static const SSL_METHOD *ssl_select_method(const char *uhp);
+ static void ssl_load_verifications(struct sock *sp);
+ static void ssl_certificate(struct sock *sp, const char *uhp);
+ static enum okay ssl_check_host(const char *server, struct sock *sp);
++#ifdef HAVE_STACK_OF
++static int smime_verify(struct message *m, int n, STACK_OF(X509) *chain,
++		X509_STORE *store);
++#else
+ static int smime_verify(struct message *m, int n, STACK *chain,
+ 		X509_STORE *store);
++#endif
+ static EVP_CIPHER *smime_cipher(const char *name);
+ static int ssl_password_cb(char *buf, int size, int rwflag, void *userdata);
+ static FILE *smime_sign_cert(const char *xname, const char *xname2, int warn);
+@@ -203,10 +208,10 @@
+ 	return 1;
+ }
+ 
+-static SSL_METHOD *
++static const SSL_METHOD *
+ ssl_select_method(const char *uhp)
+ {
+-	SSL_METHOD *method;
++	const SSL_METHOD *method;
+ 	char	*cp;
+ 
+ 	cp = ssl_method_string(uhp);
+@@ -308,7 +313,11 @@
+ 	X509 *cert;
+ 	X509_NAME *subj;
+ 	char data[256];
++#ifdef HAVE_STACK_OF
++	STACK_OF(GENERAL_NAME)	*gens;
++#else
+ 	/*GENERAL_NAMES*/STACK	*gens;
++#endif
+ 	GENERAL_NAME	*gen;
+ 	int	i;
+ 
+@@ -357,7 +366,8 @@
+ 
+ 	ssl_init();
+ 	ssl_set_vrfy_level(uhp);
+-	if ((sp->s_ctx = SSL_CTX_new(ssl_select_method(uhp))) == NULL) {
++	if ((sp->s_ctx =
++	     SSL_CTX_new((SSL_METHOD *)ssl_select_method(uhp))) == NULL) {
+ 		ssl_gen_err(catgets(catd, CATSET, 261, "SSL_CTX_new() failed"));
+ 		return STOP;
+ 	}
+@@ -496,7 +506,11 @@
+ }
+ 
+ static int
++#ifdef HAVE_STACK_OF
++smime_verify(struct message *m, int n, STACK_OF(X509) *chain, X509_STORE *store)
++#else
+ smime_verify(struct message *m, int n, STACK *chain, X509_STORE *store)
++#endif
+ {
+ 	struct message	*x;
+ 	char	*cp, *sender, *to, *cc, *cnttype;
+@@ -505,7 +519,12 @@
+ 	off_t	size;
+ 	BIO	*fb, *pb;
+ 	PKCS7	*pkcs7;
++#ifdef HAVE_STACK_OF
++	STACK_OF(X509)	*certs;
++	STACK_OF(GENERAL_NAME)	*gens;
++#else
+ 	STACK	*certs, *gens;
++#endif
+ 	X509	*cert;
+ 	X509_NAME	*subj;
+ 	char	data[LINESIZE];
+@@ -614,7 +633,11 @@
+ {
+ 	int	*msgvec = vp, *ip;
+ 	int	ec = 0;
++#ifdef HAVE_STACK_OF
++	STACK_OF(X509)	*chain = NULL;
++#else
+ 	STACK	*chain = NULL;
++#endif
+ 	X509_STORE	*store;
+ 	char	*ca_dir, *ca_file;
+ 
+@@ -687,7 +710,11 @@
+ 	X509	*cert;
+ 	PKCS7	*pkcs7;
+ 	BIO	*bb, *yb;
++#ifdef HAVE_STACK_OF
++	STACK_OF(X509)	*certs;
++#else
+ 	STACK	*certs;
++#endif
+ 	EVP_CIPHER	*cipher;
+ 
+ 	certfile = expand((char *)certfile);
+@@ -950,9 +977,14 @@
+ 	off_t	size;
+ 	BIO	*fb, *pb;
+ 	PKCS7	*pkcs7;
++#ifdef HAVE_STACK_OF
++	STACK_OF(X509)	*certs;
++	STACK_OF(X509)	*chain = NULL;
++#else
+ 	STACK	*certs;
+-	X509	*cert;
+ 	STACK	*chain = NULL;
++#endif
++	X509	*cert;
+ 	enum okay	ok = OKAY;
+ 
+ 	message_number = n;
+--- mailx-12.4/quit.c
++++ nail/quit.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)quit.c	2.28 (gritter) 3/4/06";
++static char sccsid[] = "@(#)quit.c	2.30 (gritter) 11/11/08";
+ #endif
+ #endif /* not lint */
+ 
+@@ -584,4 +584,47 @@
+ 
+ done:
+ 	relsesigs();
++}
++
++enum quitflags {
++	QUITFLAG_HOLD      = 001,
++	QUITFLAG_KEEPSAVE  = 002,
++	QUITFLAG_APPEND    = 004,
++	QUITFLAG_EMPTYBOX  = 010
++};
++
++static const struct quitnames {
++	enum quitflags	flag;
++	const char	*name;
++} quitnames[] = {
++	{ QUITFLAG_HOLD,	"hold" },
++	{ QUITFLAG_KEEPSAVE,	"keepsave" },
++	{ QUITFLAG_APPEND,	"append" },
++	{ QUITFLAG_EMPTYBOX,	"emptybox" },
++	{ 0,			NULL }
++};
++
++int
++savequitflags(void)
++{
++	enum quitflags	qf = 0;
++	int	i;
++
++	for (i = 0; quitnames[i].name; i++)
++		if (value(quitnames[i].name))
++			qf |= quitnames[i].flag;
++	return qf;
++}
++
++void
++restorequitflags(int qf)
++{
++	int	i;
++
++	for (i = 0; quitnames[i].name; i++)
++		if (qf & quitnames[i].flag) {
++			if (value(quitnames[i].name) == NULL)
++				assign(quitnames[i].name, "");
++		} else if (value(quitnames[i].name))
++			unset_internal(quitnames[i].name);
+ }
+--- mailx-12.4/sendout.c
++++ nail/sendout.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)sendout.c	2.99 (gritter) 7/4/08";
++static char sccsid[] = "@(#)sendout.c	2.100 (gritter) 3/1/09";
+ #endif
+ #endif /* not lint */
+ 
+@@ -1219,8 +1219,9 @@
+ 			if (putname(addr, w, action, &gotcha, "From:", fo,
+ 						&fromfield))
+ 				return 1;
+-		if ((addr = hp->h_organization) != NULL ||
+-				(addr = value("ORGANIZATION")) != NULL) {
++		if (((addr = hp->h_organization) != NULL ||
++				(addr = value("ORGANIZATION")) != NULL)
++				&& strlen(addr) > 0) {
+ 			fwrite("Organization: ", sizeof (char), 14, fo);
+ 			if (mime_write(addr, strlen(addr), fo,
+ 					action == SEND_TODISP ?
+@@ -1269,7 +1270,8 @@
+ 		fwrite("Subject: ", sizeof (char), 9, fo);
+ 		if (ascncasecmp(hp->h_subject, "re: ", 4) == 0) {
+ 			fwrite("Re: ", sizeof (char), 4, fo);
+-			if (mime_write(hp->h_subject + 4,
++			if (strlen(hp->h_subject + 4) > 0 &&
++				mime_write(hp->h_subject + 4,
+ 					strlen(hp->h_subject + 4),
+ 					fo, action == SEND_TODISP ?
+ 					CONV_NONE:CONV_TOHDR,
+--- mailx-12.4/vars.c
++++ nail/vars.c
+@@ -38,7 +38,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)vars.c	2.11 (gritter) 3/4/06";
++static char sccsid[] = "@(#)vars.c	2.12 (gritter) 10/1/08";
+ #endif
+ #endif /* not lint */
+ 
+@@ -81,7 +81,7 @@
+  * Assign a value to a variable.
+  */
+ void 
+-assign(char *name, char *value)
++assign(const char *name, const char *value)
+ {
+ 	struct var *vp;
+ 	int h;
+@@ -221,7 +221,7 @@
+ }
+ 
+ int 
+-unset_internal(char *name)
++unset_internal(const char *name)
+ {
+ 	struct var *vp, *vp2;
+ 	int h;
+--- mailx-12.4/version.c
++++ nail/version.c
+@@ -1,4 +1,4 @@
+-#define	V	"12.4"
++#define	V	"12.5"
+ /*
+  * Heirloom mailx - a mail user agent derived from Berkeley Mail.
+  *
+@@ -39,7 +39,7 @@
+ 
+ #ifndef lint
+ #ifdef	DOSCCS
+-static char sccsid[] = "@(#)version.c	2.386 (gritter) 7/29/08";
++static char sccsid[] = "@(#)version.c	2.404 (gritter) 7/5/10";
+ #endif
+ #endif /* not lint */
+ 
+@@ -48,7 +48,7 @@
+  * Load this file first to get a "total" Mail version.
+  */
+ /*char	*version = "8.1 6/6/93";*/
+-const char *version = V " 7/29/08";
++const char *version = V " 7/5/10";
+ #ifndef	lint
+ #if __GNUC__ >= 3 && __GNUC_MINOR__ >= 4 || __GNUC__ >= 4
+ #define USED    __attribute__ ((used))
+@@ -57,7 +57,7 @@
+ #else
+ #define USED
+ #endif
+-static const char *versionid USED = "@(#)mailx " V " (gritter) 7/29/08";
++static const char *versionid USED = "@(#)mailx " V " (gritter) 7/5/10";
+ #endif	/* !lint */
+ /* SLIST */
+ /*
+@@ -65,42 +65,42 @@
+ base64.c:static char sccsid[] = "@(#)base64.c	2.14 (gritter) 4/21/06";
+ cache.c:static char sccsid[] = "@(#)cache.c	1.61 (gritter) 3/4/06";
+ cmd1.c:static char sccsid[] = "@(#)cmd1.c	2.97 (gritter) 6/16/07";
+-cmd2.c:static char sccsid[] = "@(#)cmd2.c	2.46 (gritter) 3/4/06";
+-cmd3.c:static char sccsid[] = "@(#)cmd3.c	2.86 (gritter) 10/1/07";
++cmd2.c:static char sccsid[] = "@(#)cmd2.c	2.47 (gritter) 5/9/10";
++cmd3.c:static char sccsid[] = "@(#)cmd3.c	2.87 (gritter) 10/1/08";
+ cmdtab.c:static char sccsid[] = "@(#)cmdtab.c	2.51 (gritter) 3/4/06";
+ collect.c:static char sccsid[] = "@(#)collect.c	2.54 (gritter) 6/16/07";
+ def.h: *	Sccsid @(#)def.h	2.104 (gritter) 3/4/06
+ dotlock.c:static char sccsid[] = "@(#)dotlock.c	2.9 (gritter) 3/20/06";
+ edit.c:static char sccsid[] = "@(#)edit.c	2.24 (gritter) 3/4/06";
+-extern.h: *	Sccsid @(#)extern.h	2.161 (gritter) 10/1/07
+-fio.c:static char sccsid[] = "@(#)fio.c	2.73 (gritter) 1/7/08";
++extern.h: *	Sccsid @(#)extern.h	2.162 (gritter) 10/1/08
++fio.c:static char sccsid[] = "@(#)fio.c	2.76 (gritter) 9/16/09";
+ getname.c:static char sccsid[] = "@(#)getname.c	2.5 (gritter) 3/4/06";
+ getopt.c:	Sccsid @(#)getopt.c	1.7 (gritter) 12/16/07	
+ glob.h: *	Sccsid @(#)glob.h	2.27 (gritter) 6/16/07
+ head.c:static char sccsid[] = "@(#)head.c	2.17 (gritter) 3/4/06";
+ hmac.c:	Sccsid @(#)hmac.c	1.8 (gritter) 3/4/06	
+-imap.c:static char sccsid[] = "@(#)imap.c	1.219 (gritter) 1/6/08";
++imap.c:static char sccsid[] = "@(#)imap.c	1.222 (gritter) 3/13/09";
+ imap_gssapi.c:static char sccsid[] = "@(#)imap_gssapi.c	1.10 (gritter) 3/4/06";
+ imap_search.c:static char sccsid[] = "@(#)imap_search.c	1.29 (gritter) 3/4/06";
+-junk.c:static char sccsid[] = "@(#)junk.c	1.73 (gritter) 3/4/06";
++junk.c:static char sccsid[] = "@(#)junk.c	1.75 (gritter) 9/14/08";
+ lex.c:static char sccsid[] = "@(#)lex.c	2.86 (gritter) 12/25/06";
+-list.c:static char sccsid[] = "@(#)list.c	2.61 (gritter) 01/07/07";
++list.c:static char sccsid[] = "@(#)list.c	2.62 (gritter) 12/11/08";
+ lzw.c: * Sccsid @(#)lzw.c	1.11 (gritter) 3/4/06
+ macro.c:static char sccsid[] = "@(#)macro.c	1.13 (gritter) 3/4/06";
+ maildir.c:static char sccsid[] = "@(#)maildir.c	1.20 (gritter) 12/28/06";
+ main.c:static char sccsid[] = "@(#)main.c	2.51 (gritter) 10/1/07";
+ md5.c:	Sccsid @(#)md5.c	1.8 (gritter) 3/4/06	
+ md5.h:	Sccsid @(#)md5.h	1.8 (gritter) 3/4/06	
+-mime.c:static char sccsid[]  = "@(#)mime.c	2.69 (gritter) 6/29/08";
++mime.c:static char sccsid[]  = "@(#)mime.c	2.71 (gritter) 7/5/10";
+ names.c:static char sccsid[] = "@(#)names.c	2.22 (gritter) 3/4/06";
+ nss.c:static char sccsid[] = "@(#)nss.c	1.48 (gritter) 8/4/07";
+-openssl.c:static char sccsid[] = "@(#)openssl.c	1.25 (gritter) 8/4/07";
++openssl.c:static char sccsid[] = "@(#)openssl.c	1.26 (gritter) 5/26/09";
+ pop3.c:static char sccsid[] = "@(#)pop3.c	2.43 (gritter) 3/4/06";
+ popen.c:static char sccsid[] = "@(#)popen.c	2.20 (gritter) 3/4/06";
+-quit.c:static char sccsid[] = "@(#)quit.c	2.28 (gritter) 3/4/06";
++quit.c:static char sccsid[] = "@(#)quit.c	2.30 (gritter) 11/11/08";
+ rcv.h: *	Sccsid @(#)rcv.h	2.7 (gritter) 3/4/06
+ send.c:static char sccsid[] = "@(#)send.c	2.86 (gritter) 2/4/08";
+-sendout.c:static char sccsid[] = "@(#)sendout.c	2.99 (gritter) 7/4/08";
++sendout.c:static char sccsid[] = "@(#)sendout.c	2.100 (gritter) 3/1/09";
+ smtp.c:static char sccsid[] = "@(#)smtp.c	2.43 (gritter) 8/4/07";
+ ssl.c:static char sccsid[] = "@(#)ssl.c	1.39 (gritter) 6/12/06";
+ strings.c:static char sccsid[] = "@(#)strings.c	2.6 (gritter) 3/4/06";
+@@ -108,5 +108,5 @@
+ thread.c:static char sccsid[] = "@(#)thread.c	1.57 (gritter) 3/4/06";
+ tty.c:static char sccsid[] = "@(#)tty.c	2.29 (gritter) 3/9/07";
+ v7.local.c:static char sccsid[] = "@(#)v7.local.c	2.10 (gritter) 3/4/06";
+-vars.c:static char sccsid[] = "@(#)vars.c	2.11 (gritter) 3/4/06";
++vars.c:static char sccsid[] = "@(#)vars.c	2.12 (gritter) 10/1/08";
+ */
diff --git a/testing/heirloom-mailx/APKBUILD b/testing/heirloom-mailx/APKBUILD
new file mode 100644
index 0000000..7aa15a7
--- /dev/null
+++ b/testing/heirloom-mailx/APKBUILD
@@ -0,0 +1,49 @@
+# Contributor: Isaac Dunham <[email-masked]>
+# Maintainer: Isaac Dunham <[email-masked]>
+pkgname=heirloom-mailx
+pkgver=12.4
+pkgrel=0
+pkgdesc="A free clone of SysV mailx"
+url="http://heirloom.sourceforge.net/mailx.html"
+arch="all"
+license="BSD"
+depends=""
+makedepends="openssl-dev"
+install=""
+subpackages="$pkgname-doc"
+source="http://sourceforge.net/projects/heirloom/files/heirloom-mailx/$pkgver/mailx-$pkgver.tar.bz2
+	12.4-to-12.5pre.patch
+	makevars.patch"
+
+_builddir="$srcdir"/mailx-$pkgver
+prepare() {
+	local i
+	cd "$_builddir"
+	for i in $source; do
+		case $i in
+		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
+		esac
+	done
+}
+
+build() {
+	cd "$_builddir"
+	make || return 1
+}
+
+package() {
+	cd "$_builddir"
+	make DESTDIR="$pkgdir" install || return 1
+	install -Dm 0644 COPYING "$pkgdir"/usr/share/licenses/"$pkgname"/COPYING || return 1
+	cd "$pkgdir"/usr/share/man/man1/ && mv mailx.1 "$pkgname".1
+}
+
+md5sums="0c93759e34200eb56a0e7c464680a54a  mailx-12.4.tar.bz2
+a4a91391ada32a7b87ff5255d2f06c47  12.4-to-12.5pre.patch
+75abf9efc9fabee598d5500951073cb6  makevars.patch"
+sha256sums="92201e769fe346bc0364c87437a330ef3c97ab3e9d7b2235b93f509e85e5716a  mailx-12.4.tar.bz2
+d3629782c2b4d676aadea823335a57c8ed5f86e6d6fde31b18313b9c070727bc  12.4-to-12.5pre.patch
+5df76dc08562bf12ab0c2ac1e32fe70f137c18258af29284448448f0b5848ace  makevars.patch"
+sha512sums="a0e29972f552bd630ce1a14f70e61661815118520bcd4a00b6cad53f3270d3d08c835ff6982ba8800eb380a5b46f54eb6e60fb7533b5f41c916af45d29605af8  mailx-12.4.tar.bz2
+c2435c18b3e972a77bbaa1b915cae567cafcd65cba1710cd78e7b934d33662361aa1e72fb99d0f109945c603ec847552345a4a5c3ec64dbc307cbb811a6d74d0  12.4-to-12.5pre.patch
+b831544e92b0262b6d5276cb7e78427cb33fd09bc3cb2ffc398cb3f930f05764bcecc8e5b1743554dadc5e0bd791d56b4a72b7a05089db7170437dd5254b9080  makevars.patch"
diff --git a/testing/heirloom-mailx/makevars.patch b/testing/heirloom-mailx/makevars.patch
new file mode 100644
index 0000000..94d97eb
--- /dev/null
+++ b/testing/heirloom-mailx/makevars.patch
@@ -0,0 +1,33 @@
+commit 31527ffd5d77c6cf21850bddd9ae7e97e37721ca
+Author: Isaac Dunham <[email-masked]>
+Date:   Sat Sep 13 09:48:34 2014 -0700
+
+    Use more standard defaults
+
+diff --git a/Makefile b/Makefile
+index 5f4b124..05d0635 100644
+--- a/Makefile
++++ b/Makefile
+@@ -6,18 +6,18 @@
+ # See the file INSTALL if you need help.
+ #
+ 
+-PREFIX		= /usr/local
++PREFIX		= /usr
+ BINDIR		= $(PREFIX)/bin
+ MANDIR		= $(PREFIX)/share/man
+ SYSCONFDIR	= /etc
+ 
+ MAILRC		= $(SYSCONFDIR)/nail.rc
+-MAILSPOOL	= /var/mail
+-SENDMAIL	= /usr/lib/sendmail
++MAILSPOOL	= /var/spool/mail
++SENDMAIL	= /usr/sbin/sendmail
+ 
+ DESTDIR		=
+ 
+-UCBINSTALL	= /usr/ucb/install
++UCBINSTALL	= /usr/bin/install
+ 
+ # Define compiler, preprocessor, and linker flags here.
+ # Note that some Linux/glibc versions need -D_GNU_SOURCE in CPPFLAGS, or
-- 
2.1.0

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