net-mail/mess822: Fix call to undeclared function str_len

net-mail/mess822/files/mess822-0.58-clang16-build-fix.patch

@@ -0,0 +1,219 @@
+Bug: https://bugs.gentoo.org/883265
+--- a/822print.c
++++ b/822print.c
+@@ -10,6 +10,8 @@
+ #include "leapsecs.h"
+ #include "caltime.h"
+ #include "tai.h"
++#include "str.h"
++#include "byte.h"
+
+ #define FATAL "822print: fatal: "
+
+--- a/822received.c
++++ b/822received.c
+@@ -9,6 +9,7 @@
+ #include "leapsecs.h"
+ #include "caltime.h"
+ #include "tai.h"
++#include "case.h"
+
+ #define FATAL "822received: fatal: "
+
+--- a/auto-str.c
++++ b/auto-str.c
+@@ -3,7 +3,7 @@
+ #include "exit.h"
+
+ char buf1[256];
+-substdio ss1 = SUBSTDIO_FDBUF(write,1,buf1,sizeof(buf1));
++substdio ss1 = SUBSTDIO_FDBUF((int *)write,1,buf1,sizeof(buf1));
+
+ void puts(s)
+ char *s;
+--- a/cdb_seek.c
++++ b/cdb_seek.c
+@@ -1,5 +1,6 @@
+ #include <sys/types.h>
+ #include <errno.h>
++#include "readwrite.h"
+ extern int errno;
+ #include "cdb.h"
+
+--- a/cdbmss.h
++++ b/cdbmss.h
+@@ -13,4 +13,13 @@ struct cdbmss {
+   int fd;
+ } ;
+
++int cdbmss_start(struct cdbmss *c, int fd);
++int cdbmss_add(
++struct cdbmss *c,
++unsigned char *key,
++unsigned int keylen,
++unsigned char *data,
++unsigned int datalen);
++int cdbmss_finish(struct cdbmss *c);
++
+ #endif
+--- a/fd_copy.c
++++ b/fd_copy.c
+@@ -1,4 +1,5 @@
+ #include <fcntl.h>
++#include "readwrite.h"
+ #include "fd.h"
+
+ int fd_copy(to,from)
+--- a/fd_move.c
++++ b/fd_move.c
+@@ -1,3 +1,4 @@
++#include "readwrite.h"
+ #include "fd.h"
+
+ int fd_move(to,from)
+--- a/leapsecs_read.c
++++ b/leapsecs_read.c
+@@ -5,6 +5,7 @@
+ #include <errno.h>
+ extern int errno;
+ #include "tai.h"
++#include "readwrite.h"
+ #include "leapsecs.h"
+
+ struct tai *leapsecs = 0;
+--- a/mess822_line.c
++++ b/mess822_line.c
+@@ -1,4 +1,5 @@
+ #include "mess822.h"
++#include "case.h"
+
+ int mess822_begin(h,a)
+ mess822_header *h;
+--- a/mess822_when.c
++++ b/mess822_when.c
+@@ -1,5 +1,7 @@
+ #include "mess822.h"
+ #include "scan.h"
++#include "case.h"
++#include "str.h"
+
+ static stralloc tokens = {0};
+ static struct caltime ct;
+--- a/new-inject.c
++++ b/new-inject.c
+@@ -17,6 +17,8 @@
+ #include "sig.h"
+ #include "rewritehost.h"
+ #include "rwhconfig.h"
++#include "readwrite.h"
++#include "str.h"
+
+ #define FATAL "new-inject: fatal: "
+
+--- a/ofmipd.c
++++ b/ofmipd.c
+@@ -16,6 +16,13 @@
+ #include "tai.h"
+ #include "caltime.h"
+ #include "cdb.h"
++#include "rwhconfig.h"
++#include "open.h"
++#include "getln.h"
++#include "leapsecs.h"
++#include "rewritehost.h"
++#include "byte.h"
++#include <unistd.h>
+
+ int timeout = 1200;
+
+--- a/ofmipname.c
++++ b/ofmipname.c
+@@ -6,6 +6,11 @@
+ #include "stralloc.h"
+ #include "getln.h"
+ #include "exit.h"
++#include "readwrite.h"
++#include "cdb.h"
++#include "byte.h"
++#include <sys/stat.h>
++#include <stdio.h>
+
+ #define FATAL "ofmipname: fatal: "
+
+--- a/readwrite.h
++++ b/readwrite.h
+@@ -1,7 +1,4 @@
+ #ifndef READWRITE_H
+ #define READWRITE_H
+-
+-extern int read();
+-extern int write();
+-
++#include <unistd.h>
+ #endif
+--- a/rewritehost.c
++++ b/rewritehost.c
+@@ -2,6 +2,7 @@
+ #include "str.h"
+ #include "case.h"
+ #include "rewritehost.h"
++#include "byte.h"
+
+ static stralloc work = {0};
+
+--- a/rwhconfig.c
++++ b/rwhconfig.c
+@@ -4,6 +4,7 @@
+ #include "strerr.h"
+ #include "rwhconfig.h"
+ #include "auto_qmail.h"
++#include "readwrite.h"
+
+ struct strerr rwhconfig_err;
+
+--- a/seek_set.c
++++ b/seek_set.c
+@@ -1,4 +1,5 @@
+ #include <sys/types.h>
++#include "readwrite.h"
+ #include "seek.h"
+
+ #define SET 0 /* sigh */
+--- a/subfderr.c
++++ b/subfderr.c
+@@ -1,7 +1,7 @@
+-#include "readwrite.h"
++#include <unistd.h>
+ #include "substdio.h"
+ #include "subfd.h"
+
+ char subfd_errbuf[256];
+-static substdio it = SUBSTDIO_FDBUF(write,2,subfd_errbuf,256);
++static substdio it = SUBSTDIO_FDBUF((int *)write,2,subfd_errbuf,256);
+ substdio *subfderr = &it;
+--- a/subfdin.c
++++ b/subfdin.c
+@@ -1,4 +1,4 @@
+-#include "readwrite.h"
++#include <unistd.h>
+ #include "substdio.h"
+ #include "subfd.h"
+
+--- a/subfdout.c
++++ b/subfdout.c
+@@ -3,5 +3,5 @@
+ #include "subfd.h"
+
+ char subfd_outbuf[SUBSTDIO_OUTSIZE];
+-static substdio it = SUBSTDIO_FDBUF(write,1,subfd_outbuf,SUBSTDIO_OUTSIZE);
++static substdio it = SUBSTDIO_FDBUF((int *)write,1,subfd_outbuf,SUBSTDIO_OUTSIZE);
+ substdio *subfdout = &it;
+--- a/subfdouts.c
++++ b/subfdouts.c
+@@ -3,5 +3,5 @@
+ #include "subfd.h"
+
+ char subfd_outbufsmall[256];
+-static substdio it = SUBSTDIO_FDBUF(write,1,subfd_outbufsmall,256);
++static substdio it = SUBSTDIO_FDBUF((int *)write,1,subfd_outbufsmall,256);
+ substdio *subfdoutsmall = &it;

net-mail/mess822/mess822-0.58-r3.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit toolchain-funcs
+
+DESCRIPTION="Collection of utilities for parsing Internet mail messages"
+SRC_URI="http://cr.yp.to/software/${P}.tar.gz"
+HOMEPAGE="http://cr.yp.to/mess822.html"
+
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE=""
+LICENSE="public-domain"
+RESTRICT="test"
+
+RDEPEND="sys-apps/sed"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-implicit.patch
+	"${FILESDIR}"/${P}-clang16-build-fix.patch
+)
+
+src_prepare() {
+	default
+
+	echo "$(tc-getCC) ${CFLAGS}" > conf-cc || die
+	echo "$(tc-getCC) ${LDFLAGS}" > conf-ld || die
+	echo "/usr" > conf-home || die
+
+	# fix errno.h problem; bug #26165
+	sed -i 's/^extern int errno;/#include <errno.h>/' error.h || die
+
+	sed -i -e "s/ar/$(tc-getAR)/" make-makelib.sh || die
+	sed -i -e "s/ranlib/$(tc-getRANLIB)/" make-makelib.sh || die
+}
+
+src_install() {
+	dodir /etc
+	dodir /usr/share
+
+	# Now that the commands are compiled, update the conf-home file to point
+	# to the installation image directory.
+	echo "${ED}/usr/" > conf-home || die
+	sed -i -e "s:\"/etc\":\"${ED}/etc\":" hier.c || die "sed hier.c failed"
+
+	emake setup
+
+	# Move the man pages into /usr/share/man
+	mv "${ED}/usr/man" "${ED}/usr/share/" || die
+
+	dodir /usr/$(get_libdir)
+	mv "${ED}/usr/lib/${PN}.a" "${ED}/usr/$(get_libdir)/${PN}.a" || die
+	rmdir "${ED}/usr/lib" || die
+	dodoc BLURB CHANGES INSTALL README THANKS TODO VERSION
+}