mail-filter/libmilter: Add 1.0.2_p1

This ebuild contains fixes for musl-based systems. See [1].

[1] https://github.com/gentoo/gentoo/pull/16139

Package-Manager: Portage-2.3.99, Repoman-2.3.22

10 files changed, 536 insertions, 0 deletions

diff --git a/mail-filter/libmilter/Manifest b/mail-filter/libmilter/Manifest
new file mode 100644
index 0000000..804d181
--- /dev/null
+++ b/mail-filter/libmilter/Manifest
@@ -0,0 +1,10 @@
+AUX gentoo.config.m4 168 BLAKE2B bbd9a011f6ca442aebb3f4e0177dfae6c1f8b246a493205be7b9b1b9837fd5bf0eac59cc46eebe639f9938d9d3eea99ff48962938a69198560ce76c8458a5906 SHA512 68b4c02527845ec54c694cbf6f4f7c589aa1317269d25cee6e65ea69243d29215790294180588c3436e72dd6f86163234111d3a762e926da3bfb7acf69f1c4b3
+AUX libmilter-build-system.patch 6855 BLAKE2B 987a71369b672d74835cb37a4ad5ceb58aa8b0fd451ffbcfbcba8ff89dafae58d0c9d412fec8c2a0f0621cce4b8bfce3ee618aa399feb6d7523bd22e3a210fe3 SHA512 d36adc49d5fec792139a921b5292ad0a6d71c11a31093cb1249f4e19b8255bb5a287beb3537b2ec0316d97505233cdd708bac27c0d4e1f54464918d4730be43b
+AUX libmilter-glibc-2.30.patch 686 BLAKE2B 51a3053970fea27ca54fad929148e47ca3091150c3330bbd1b3841a44bed1735e0b9941bd4042e7ccc1eb00b87a65639a4b156db664dfece0b5b146873305ce1 SHA512 5fe9d972e459f95268e56a1a7ddae9ec06c19a7bd070a2a32fc45b4cb99aaae335481f01bab5cd4e2a841e25928962749373cbffcaefb08692fda0b896a56cf1
+AUX libmilter-musl-disable-cdefs.patch 352 BLAKE2B 192218bd59e4b5b4b7b7dd8f0a7a3ea19a3df1de3d32ad11c3b7159e55d92d7a2a500c7449dcd2c63b2d84934a18205f45b2962e7a80621697e81bcfbd7e1bdf SHA512 1305d7b0d0742d26fcb742b8751672ec03033abc2b01bb95a31c533dd197903138c3d39468fe104fb4779017d036f5c1656e06454e891e08155b34bbe1718292
+AUX libmilter-musl-stack-size.patch 1522 BLAKE2B c2348f569cf69d52418beef8b2fc5fea31d5e100ab849220aca1ebbae44a955c482c375a02ddf43524894574355cebdc292b9566bfa420dead96df2d229a44a8 SHA512 d3e12943fe7e9babdf700a2d8c0229bc16fa2ea16097615600341dee13f137b157ffa4b03f76c92ba9c5552ca3bf01cb598f6a6201720408df3a37247001a219
+AUX libmilter-sharedlib.patch 2843 BLAKE2B d64be1f4f4561a4056bca9784f00b4c965adbf30e99e1b9318162e6a3dad043eb508e925234a586443a8e8fd992f8aee67557f6c3d1e54f644d9c6c8fa7c267a SHA512 31c36b57739946c1b9c7c85307fe5c53c45d7f8cbf427a0f2248db8b74871a6f5a30ef1af524915821aeca54310d28272bcd0a587cb918192214fa5c30e4a8da
+AUX sendmail-8.14.6-build-system.patch 12909 BLAKE2B 7643aad99583e533246834a069611588dc667ff2c664eb9c6c088d8f340f69306a9e2f56da6f967c34ebdfafcd697498f29f2a05dccce51083b59d9829f4bc8d SHA512 0e03b7cfd7f3002a36fed2fca60240314bac175a502ca9bda8397e7ad07e26faf8d3437bbdcdb9cda4dbc6b4917ca0ed1b5c9126ad246044dc7da8ce3ad70b54
+DIST sendmail.8.15.2.tar.gz 2207417 BLAKE2B 3d9dfb5bc2b535e30ef2fc61333e12a9b1fc45a5d730d2bed1ef956adb574721833f87aeba0475705b76e0c7d6cf00f9a10025bffb0de6c6b4dae606eb2ec399 SHA512 04feb37316c13b66b1518596507a7da7c16cb0bf1abf10367f7fd888a428fadb093a9efa55342fa55b936c3f0cbdc63b9e2505cd99201a69a0c05b8ad65f49f9
+EBUILD libmilter-1.0.2_p1.ebuild 2236 BLAKE2B 57053f5fb70d80508b216e0d1fd19f6db0ba7a9c27e77efe04e9b06888b46dd3bd9eb10b6f838555bc506b67a7c0b215416ab1186f802415aec22c479ce384a3 SHA512 38e533ffca49ed0307eb20c7daa7a9ee9f6543dd75ea45a12bb080bff760d1e14d9061440dd225514439a3fc26135344c3ca5c28503c42e405fabf22b18b53ab
+MISC metadata.xml 300 BLAKE2B 410778ccb51b94b32d34d1c9b70f2deff712ad96143c4bd4bbf027f6910e7dfa700dfd8ee07c774043a3d4b7ad6507e5457af71a44fda6b3a81b46cd976b9185 SHA512 07af4a01f72fbe8c5ccdbfa72ea3a869e07a9907f8e878d6df03d1fc3061304280fc9e813958061f00f101571343ada901ec2fd1917760c60c631804498089e5
diff --git a/mail-filter/libmilter/files/gentoo.config.m4 b/mail-filter/libmilter/files/gentoo.config.m4
new file mode 100644
index 0000000..5e1b55f
--- /dev/null
+++ b/mail-filter/libmilter/files/gentoo.config.m4
@@ -0,0 +1,5 @@
+define(`confOPTIMIZE', `@@CFLAGS@@')
+define(`confLDOPTS', `@@LDFLAGS@@')
+define(`confCC', `@@CC@@')
+define(`confENVDEF', `@@ENVDEF@@')
+define(`confCCOPTS_SO', `-fPIC')
diff --git a/mail-filter/libmilter/files/libmilter-build-system.patch b/mail-filter/libmilter/files/libmilter-build-system.patch
new file mode 100644
index 0000000..d9991d3
--- /dev/null
+++ b/mail-filter/libmilter/files/libmilter-build-system.patch
@@ -0,0 +1,89 @@
+diff -Nru sendmail-8.14.3.orig/devtools/M4/UNIX/defines.m4 sendmail-8.14.3/devtools/M4/UNIX/defines.m4
+--- sendmail-8.14.3.orig/devtools/M4/UNIX/defines.m4	2006-10-06 07:44:44.000000000 +0200
++++ sendmail-8.14.3/devtools/M4/UNIX/defines.m4	2009-09-20 10:16:43.000000000 +0200
+@@ -26,7 +26,7 @@
+ CCLINK = ifdef(`confCCLINK', `confCCLINK', `confCC')
+ # Linker for libraries
+ LD=	ifdef(`confLD', `confLD', `confCC')
+-LDOPTS=	ifdef(`confLDOPTS', `confLDOPTS') ifdef(`confMT', ifdef(`confMTLDOPTS', `confMTLDOPTS', `'), `')
++LDOPTS=	ifdef(`confLDOPTS', `confLDOPTS')
+ LDOPTS_SO= ${LDOPTS} ifdef(`confLDOPTS_SO', `confLDOPTS_SO', `-shared')
+ 
+ # Shell
+@@ -71,7 +71,7 @@
+ LIBADD= ifdef(`conf_'bldCURRENT_PRD`_LIBS', `conf_'bldCURRENT_PRD`_LIBS') 
+ 
+ # libraries required on your system
+-LIBS= ${LIBADD} ifdef(`confLIBS', `confLIBS') ifdef(`conf_'bldCURRENT_PRD`_LIB_POST', `conf_'bldCURRENT_PRD`_LIB_POST') 
++LIBS= ${LIBADD} ifdef(`confLIBS', `confLIBS') ifdef(`conf_'bldCURRENT_PRD`_LIB_POST', `conf_'bldCURRENT_PRD`_LIB_POST')  ifdef(`confMT', ifdef(`confMTLDOPTS', `confMTLDOPTS', `'), `')
+ 
+ # location of sendmail binary (usually /usr/sbin or /usr/lib)
+ BINDIR=	ifdef(`confMBINDIR', `confMBINDIR', `/usr/sbin')
+diff -Nru sendmail-8.14.3.orig/devtools/M4/UNIX/executable.m4 sendmail-8.14.3/devtools/M4/UNIX/executable.m4
+--- sendmail-8.14.3.orig/devtools/M4/UNIX/executable.m4	2006-10-06 07:44:44.000000000 +0200
++++ sendmail-8.14.3/devtools/M4/UNIX/executable.m4	2009-09-20 10:16:43.000000000 +0200
+@@ -30,12 +30,12 @@
+ 
+ ifdef(`bldNO_INSTALL', ,
+ `install-`'bldCURRENT_PRODUCT: bldCURRENT_PRODUCT ifdef(`bldTARGET_INST_DEP', `bldTARGET_INST_DEP')
+-	ifdef(`confMKDIR', `if [ ! -d ${DESTDIR}${bldINSTALL_DIR`'BINDIR} ]; then confMKDIR -p ${DESTDIR}${bldINSTALL_DIR`'BINDIR}; else :; fi ')
+-	${INSTALL} -c -o ${bldBIN_TYPE`'BINOWN} -g ${bldBIN_TYPE`'BINGRP} -m ${bldBIN_TYPE`'BINMODE} bldCURRENT_PRODUCT ${DESTDIR}${bldINSTALL_DIR`'BINDIR}
++	ifdef(`confMKDIR', `if [ ! -d "${DESTDIR}${bldINSTALL_DIR`'BINDIR}" ]; then confMKDIR -p "${DESTDIR}${bldINSTALL_DIR`'BINDIR}"; else :; fi ')
++	${INSTALL} -c -o ${bldBIN_TYPE`'BINOWN} -g ${bldBIN_TYPE`'BINGRP} -m ${bldBIN_TYPE`'BINMODE} bldCURRENT_PRODUCT "${DESTDIR}${bldINSTALL_DIR`'BINDIR}"
+ ifdef(`bldTARGET_LINKS', `bldMAKE_TARGET_LINKS(${bldINSTALL_DIR`'BINDIR}/bldCURRENT_PRODUCT, ${bldCURRENT_PRODUCT`'TARGET_LINKS})')')
+ 
+ strip-`'bldCURRENT_PRODUCT: bldCURRENT_PRODUCT
+-	${STRIP} ${STRIPOPTS} ${DESTDIR}${bldINSTALL_DIR`'BINDIR}`'/bldCURRENT_PRODUCT
++	${STRIP} ${STRIPOPTS} "${DESTDIR}${bldINSTALL_DIR`'BINDIR}`'/bldCURRENT_PRODUCT"
+ 
+ bldCURRENT_PRODUCT-clean:
+ 	rm -f ${OBJS} bldCURRENT_PRODUCT ${MANPAGES}
+diff -Nru sendmail-8.14.3.orig/devtools/M4/UNIX/library.m4 sendmail-8.14.3/devtools/M4/UNIX/library.m4
+--- sendmail-8.14.3.orig/devtools/M4/UNIX/library.m4	2006-09-06 00:56:53.000000000 +0200
++++ sendmail-8.14.3/devtools/M4/UNIX/library.m4	2009-09-20 10:16:43.000000000 +0200
+@@ -27,8 +27,8 @@
+ ifdef(`bldLINK_SOURCES', `bldMAKE_SOURCE_LINKS(bldLINK_SOURCES)')
+ 
+ install-`'bldCURRENT_PRODUCT: bldCURRENT_PRODUCT.a
+-ifdef(`bldINSTALLABLE', `	ifdef(`confMKDIR', `if [ ! -d ${DESTDIR}${bldINSTALL_DIR`'LIBDIR} ]; then confMKDIR -p ${DESTDIR}${bldINSTALL_DIR`'LIBDIR}; else :; fi ')
+-	${INSTALL} -c -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} bldCURRENT_PRODUCT.a ${DESTDIR}${LIBDIR}')
++ifdef(`bldINSTALLABLE', `	ifdef(`confMKDIR', `if [ ! -d "${DESTDIR}${LIBDIR}" ]; then confMKDIR -p "${DESTDIR}${LIBDIR}"; else :; fi ')
++	${INSTALL} -c -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} bldCURRENT_PRODUCT.a "${DESTDIR}${LIBDIR}"')
+ 
+ bldCURRENT_PRODUCT-clean:
+ 	rm -f ${OBJS} bldCURRENT_PRODUCT.a ${MANPAGES}
+diff -Nru sendmail-8.14.3.orig/devtools/M4/UNIX/manpage.m4 sendmail-8.14.3/devtools/M4/UNIX/manpage.m4
+--- sendmail-8.14.3.orig/devtools/M4/UNIX/manpage.m4	2006-09-08 00:13:07.000000000 +0200
++++ sendmail-8.14.3/devtools/M4/UNIX/manpage.m4	2009-09-20 10:16:43.000000000 +0200
+@@ -68,11 +68,11 @@
+ ifdef(`confNO_MAN_INSTALL', `divert(-1)', `dnl')
+ define(`bldMAN_INSTALL_CMD', 
+ `ifdef(`confDONT_INSTALL_CATMAN', `dnl', 
+-`	ifdef(`confMKDIR', `if [ ! -d ${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`SRC} ]; then confMKDIR -p ${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`SRC}; else :; fi ')
+-	${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} bldGET_MAN_BASE_NAME($1).`${MAN'bldGET_MAN_SOURCE_NUM($1)`SRC}' `${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)}/bldGET_MAN_BASE_NAME($1)`.${MAN'bldGET_MAN_SOURCE_NUM($1)`EXT}'')
++`	ifdef(`confMKDIR', `if [ ! -d "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)}" ]; then confMKDIR -p "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)}"; else :; fi ')
++	${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} bldGET_MAN_BASE_NAME($1).`${MAN'bldGET_MAN_SOURCE_NUM($1)`SRC}' "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)}/bldGET_MAN_BASE_NAME($1)`.${MAN'bldGET_MAN_SOURCE_NUM($1)`EXT}''")
+ ifdef(`confINSTALL_RAWMAN', 
+-`	ifdef(`confMKDIR', `if [ ! -d ${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN} ]; then confMKDIR -p ${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}; else :; fi ')
+-	${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} bldGET_MAN_BASE_NAME($1).bldGET_MAN_SOURCE_NUM($1) `${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}'/bldGET_MAN_BASE_NAME($1)`.${MAN'bldGET_MAN_SOURCE_NUM($1)`EXT}'', `dnl')'
++`	ifdef(`confMKDIR', `if [ ! -d "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}'" ]; then confMKDIR -p "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}'"; else :; fi ')
++	${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} bldGET_MAN_BASE_NAME($1).bldGET_MAN_SOURCE_NUM($1) "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}'/bldGET_MAN_BASE_NAME($1)`.${MAN'bldGET_MAN_SOURCE_NUM($1)`EXT}''", `dnl')'
+ )dnl
+ bldFOREACH(`bldMAN_INSTALL_CMD(', `bldMAN_PAGES')
+ ifdef(`confNO_MAN_INSTALL', `divert(0)', `dnl')
+diff -Nru sendmail-8.14.3.orig/libmilter/Makefile.m4 sendmail-8.14.3/libmilter/Makefile.m4
+--- sendmail-8.14.3.orig/libmilter/Makefile.m4	2009-09-20 09:53:44.000000000 +0200
++++ sendmail-8.14.3/libmilter/Makefile.m4	2009-09-20 10:18:35.000000000 +0200
+@@ -32,9 +32,9 @@
+ MFAPI=	${SRCDIR}/inc`'lude/libmilter/mfapi.h
+ MFDEF=	${SRCDIR}/inc`'lude/libmilter/mfdef.h
+ install-mfapi: ${MFAPI}
+-	if [ ! -d ${DESTDIR}${INCLUDEDIR}/libmilter ]; then mkdir -p ${DESTDIR}${INCLUDEDIR}/libmilter; else :; fi
+-	${INSTALL} -c -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} ${MFAPI} ${DESTDIR}${INCLUDEDIR}/libmilter/mfapi.h
+-	${INSTALL} -c -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} ${MFDEF} ${DESTDIR}${INCLUDEDIR}/libmilter/mfdef.h
++	if [ ! -d "${DESTDIR}${INCLUDEDIR}/libmilter" ]; then mkdir -p "${DESTDIR}${INCLUDEDIR}/libmilter"; else :; fi
++	${INSTALL} -c -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} ${MFAPI} "${DESTDIR}${INCLUDEDIR}/libmilter/mfapi.h"
++	${INSTALL} -c -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} ${MFDEF} "${DESTDIR}${INCLUDEDIR}/libmilter/mfdef.h"
+ divert(0)
+ 
+ bldFINISH
diff --git a/mail-filter/libmilter/files/libmilter-glibc-2.30.patch b/mail-filter/libmilter/files/libmilter-glibc-2.30.patch
new file mode 100644
index 0000000..5ceac84
--- /dev/null
+++ b/mail-filter/libmilter/files/libmilter-glibc-2.30.patch
@@ -0,0 +1,25 @@
+--- a/libmilter/sm_gethost.c	2014-03-05 01:59:45.000000000 +0100
++++ b/libmilter/sm_gethost.c	2019-11-14 18:59:41.885353232 +0100
+@@ -51,18 +51,20 @@ sm_getipnodebyname(name, family, flags,
+ {
+ 	bool resv6 = true;
+ 	struct hostent *h;
+-
++#ifdef RES_USE_INET6
+ 	if (family == AF_INET6)
+ 	{
+ 		/* From RFC2133, section 6.1 */
+ 		resv6 = bitset(RES_USE_INET6, _res.options);
+ 		_res.options |= RES_USE_INET6;
+ 	}
++#endif
+ 	SM_SET_H_ERRNO(0);
+ 	h = gethostbyname(name);
++#ifdef RES_USE_INET6
+ 	if (family == AF_INET6 && !resv6)
+ 		_res.options &= ~RES_USE_INET6;
+-
++#endif
+ 	/* the function is supposed to return only the requested family */
+ 	if (h != NULL && h->h_addrtype != family)
+ 	{
diff --git a/mail-filter/libmilter/files/libmilter-musl-disable-cdefs.patch b/mail-filter/libmilter/files/libmilter-musl-disable-cdefs.patch
new file mode 100644
index 0000000..6dc4ac6
--- /dev/null
+++ b/mail-filter/libmilter/files/libmilter-musl-disable-cdefs.patch
@@ -0,0 +1,11 @@
+--- a/include/sm/os/sm_os_linux.h	2020-06-09 11:57:46.789786561 +0200
++++ b/include/sm/os/sm_os_linux.h	2020-06-09 11:57:49.174781812 +0200
+@@ -33,7 +33,7 @@
+ # endif /* LINUX_VERSION_CODE */
+ #endif /* SM_CONF_SHM */
+
+-#define SM_CONF_SYS_CDEFS_H	1
++#define SM_CONF_SYS_CDEFS_H	0
+ #ifndef SM_CONF_SEM
+ # define SM_CONF_SEM	2
+ #endif /* SM_CONF_SEM */
diff --git a/mail-filter/libmilter/files/libmilter-musl-stack-size.patch b/mail-filter/libmilter/files/libmilter-musl-stack-size.patch
new file mode 100644
index 0000000..9993adf
--- /dev/null
+++ b/mail-filter/libmilter/files/libmilter-musl-stack-size.patch
@@ -0,0 +1,42 @@
+Set default pthread stack size to 256 KB
+
+This patch tries to fix various crashes for applications depending on libmilter
+by setting the stack size for pthreads to 256 KB. The default stack size for
+musl libc is set to 80 KB whereas glibc has it set to 8 MB. This causes problems
+when a large amount of memory is allocated on the stack.
+
+For example, opendkim allocates blocks of 64 KB multiple times, which causes
+libmilter (and therefore opendkim) to crash. For now, a stack size of 256 KB
+looks sufficient and makes opendkim stop crashing.
+
+Fixes https://bugs.alpinelinux.org/issues/6360
+
+--- a/libmilter/libmilter.h
++++ b/libmilter/libmilter.h
+@@ -127,10 +127,10 @@
+ # define MI_SOCK_READ(s, b, l)	read(s, b, l)
+ # define MI_SOCK_READ_FAIL(x)	((x) < 0)
+ # define MI_SOCK_WRITE(s, b, l)	write(s, b, l)
+-
+-# define thread_create(ptid,wr,arg) pthread_create(ptid, NULL, wr, arg)
+ # define sthread_get_id()	pthread_self()
+
++extern int thread_create(pthread_t *ptid, void *(*wr) (void *), void *arg);
++
+ typedef pthread_mutex_t smutex_t;
+ # define smutex_init(mp)	(pthread_mutex_init(mp, NULL) == 0)
+ # define smutex_destroy(mp)	(pthread_mutex_destroy(mp) == 0)
+--- a/libmilter/main.c
++++ b/libmilter/main.c
+@@ -16,6 +16,12 @@
+ #include <fcntl.h>
+ #include <sys/stat.h>
+
++int thread_create(pthread_t *ptid, void *(*wr) (void *), void *arg) {
++	pthread_attr_t attr;
++	pthread_attr_init(&attr);
++	pthread_attr_setstacksize(&attr,256*1024);
++	return pthread_create(ptid, &attr, wr, arg);
++}
+
+ static smfiDesc_ptr smfi = NULL;
diff --git a/mail-filter/libmilter/files/libmilter-sharedlib.patch b/mail-filter/libmilter/files/libmilter-sharedlib.patch
new file mode 100644
index 0000000..43ec786
--- /dev/null
+++ b/mail-filter/libmilter/files/libmilter-sharedlib.patch
@@ -0,0 +1,55 @@
+diff -Nru sendmail-8.14.3.orig/devtools/M4/UNIX/milterlibrary.m4 sendmail-8.14.3/devtools/M4/UNIX/milterlibrary.m4
+--- sendmail-8.14.3.orig/devtools/M4/UNIX/milterlibrary.m4	1970-01-01 01:00:00.000000000 +0100
++++ sendmail-8.14.3/devtools/M4/UNIX/milterlibrary.m4	2009-08-22 21:51:10.000000000 +0200
+@@ -0,0 +1,39 @@
++divert(-1)
++#
++# Copyright (c) 1999-2001 Sendmail, Inc. and its suppliers.
++#	All rights reserved.
++#
++# By using this file, you agree to the terms and conditions set
++# forth in the LICENSE file which can be found at the top level of
++# the sendmail distribution.
++#
++#
++#  Definitions for Makefile construction for sendmail
++#
++divert(0)dnl
++include(confBUILDTOOLSDIR`/M4/'bldM4_TYPE_DIR`/links.m4')dnl
++bldLIST_PUSH_ITEM(`bldC_PRODUCTS', bldCURRENT_PRODUCT)dnl
++bldPUSH_TARGET(bldCURRENT_PRODUCT`.so' bldCURRENT_PRODUCT`.a')dnl
++bldPUSH_INSTALL_TARGET(`install-'bldCURRENT_PRODUCT)dnl
++bldPUSH_CLEAN_TARGET(bldCURRENT_PRODUCT`-clean')dnl
++
++include(confBUILDTOOLSDIR`/M4/'bldM4_TYPE_DIR`/defines.m4')
++divert(bldTARGETS_SECTION)
++bldCURRENT_PRODUCT.so: ${BEFORE} ${bldCURRENT_PRODUCT`OBJS'}
++	${CCLINK} ${LDOPTS_SO} -o bldCURRENT_PRODUCT.so -Wl,confSONAME,bldCURRENT_PRODUCT.so.${MILTER_SOVER} ${bldCURRENT_PRODUCT`OBJS'} -lc ${LIBS}
++bldCURRENT_PRODUCT.a: ${BEFORE} ${bldCURRENT_PRODUCT`OBJS'}
++	${AR} ${AROPTS} bldCURRENT_PRODUCT.a ${bldCURRENT_PRODUCT`OBJS'}
++	${RANLIB} ${RANLIBOPTS} bldCURRENT_PRODUCT.a
++ifdef(`bldLINK_SOURCES', `bldMAKE_SOURCE_LINKS(bldLINK_SOURCES)')
++
++install-`'bldCURRENT_PRODUCT: bldCURRENT_PRODUCT.so bldCURRENT_PRODUCT.a
++ifdef(`bldINSTALLABLE', `	ifdef(`confMKDIR', `if [ ! -d "${DESTDIR}${bldINSTALL_DIR`'LIBDIR}" ]; then confMKDIR -p "${DESTDIR}${bldINSTALL_DIR`'LIBDIR}"; else :; fi ')
++	${INSTALL} -c -o ${LIBOWN} -g ${LIBGRP} -m ${UBINMODE} bldCURRENT_PRODUCT.so "${DESTDIR}${LIBDIR}/bldCURRENT_PRODUCT.so.${MILTER_SOVER}"
++	${LN} ${LNOPTS} bldCURRENT_PRODUCT.so.${MILTER_SOVER} "${DESTDIR}${LIBDIR}/bldCURRENT_PRODUCT.so"
++	${INSTALL} -c -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} bldCURRENT_PRODUCT.a "${DESTDIR}${LIBDIR}"')
++
++bldCURRENT_PRODUCT-clean:
++	rm -f ${OBJS} bldCURRENT_PRODUCT.so bldCURRENT_PRODUCT.a ${MANPAGES}
++
++divert(0)
++COPTS+= confCCOPTS_SO
+diff -Nru sendmail-8.14.3.orig/libmilter/Makefile.m4 sendmail-8.14.3/libmilter/Makefile.m4
+--- sendmail-8.14.3.orig/libmilter/Makefile.m4	2008-04-08 07:23:44.000000000 +0200
++++ sendmail-8.14.3/libmilter/Makefile.m4	2009-08-22 21:53:35.000000000 +0200
+@@ -9,7 +9,7 @@
+ SMSRCDIR=ifdef(`confSMSRCDIR', `confSMSRCDIR', `${SRCDIR}/sendmail')
+ PREPENDDEF(`confINCDIRS', `-I${SMSRCDIR} ')
+ 
+-bldPRODUCT_START(`library', `libmilter')
++bldPRODUCT_START(`milterlibrary', `libmilter')
+ define(`bldINSTALLABLE', `true')
+ define(`LIBMILTER_EXTRAS', `errstring.c strl.c')
+ APPENDDEF(`confENVDEF', `-DNOT_SENDMAIL -Dsm_snprintf=snprintf')
diff --git a/mail-filter/libmilter/files/sendmail-8.14.6-build-system.patch b/mail-filter/libmilter/files/sendmail-8.14.6-build-system.patch
new file mode 100644
index 0000000..3348e92
--- /dev/null
+++ b/mail-filter/libmilter/files/sendmail-8.14.6-build-system.patch
@@ -0,0 +1,211 @@
+diff -Nru sendmail-8.14.3.orig/cf/cf/Makefile sendmail-8.14.3/cf/cf/Makefile
+--- sendmail-8.14.3.orig/cf/cf/Makefile	2005-06-14 04:16:34.000000000 +0200
++++ sendmail-8.14.3/cf/cf/Makefile	2009-09-20 10:55:50.000000000 +0200
+@@ -80,10 +80,10 @@
+ install-cf:  install-sendmail-cf install-submit-cf
+ 
+ install-sendmail-cf: $(CF).cf
+-	$(INSTALL) -c -o $(CFOWN) -g $(CFGRP) -m $(CFMODE) $(CF).cf ${DESTDIR}$(MAILDIR)/sendmail.cf
++	$(INSTALL) -c -o $(CFOWN) -g $(CFGRP) -m $(CFMODE) $(CF).cf "${DESTDIR}$(MAILDIR)/sendmail.cf"
+ 
+ install-submit-cf: $(SUBMIT).cf
+-	$(INSTALL) -c -o $(CFOWN) -g $(CFGRP) -m $(CFMODE) $(SUBMIT).cf ${DESTDIR}$(MAILDIR)/submit.cf
++	$(INSTALL) -c -o $(CFOWN) -g $(CFGRP) -m $(CFMODE) $(SUBMIT).cf "${DESTDIR}$(MAILDIR)/submit.cf"
+ 
+ depend:
+
+diff -Nru sendmail-8.14.6.orig/devtools/M4/UNIX/defines.m4 sendmail-8.14.6/devtools/M4/UNIX/defines.m4
+--- sendmail-8.14.6.orig/devtools/M4/UNIX/defines.m4	2012-01-21 00:07:08.000000000 +0000
++++ sendmail-8.14.6/devtools/M4/UNIX/defines.m4	2012-12-27 08:13:15.792214375 +0000
+@@ -26,7 +26,7 @@
+ CCLINK = ifdef(`confCCLINK', `confCCLINK', `confCC')
+ # Linker for libraries
+ LD=	ifdef(`confLD', `confLD', `confCC')
+-LDOPTS=	ifdef(`confLDOPTS', `confLDOPTS') ifdef(`confMT', ifdef(`confMTLDOPTS', `confMTLDOPTS', `'), `')
++LDOPTS=	ifdef(`confLDOPTS', `confLDOPTS')
+ LDOPTS_SO= ${LDOPTS} ifdef(`confLDOPTS_SO', `confLDOPTS_SO', `-shared')
+ 
+ # Shell
+@@ -71,7 +71,7 @@
+ LIBADD= ifdef(`conf_'bldCURRENT_PRD`_LIBS', `conf_'bldCURRENT_PRD`_LIBS')
+ 
+ # libraries required on your system
+-LIBS= ${LIBADD} ifdef(`confLIBS', `confLIBS') ifdef(`conf_'bldCURRENT_PRD`_LIB_POST', `conf_'bldCURRENT_PRD`_LIB_POST')
++LIBS= ${LIBADD} ifdef(`confLIBS', `confLIBS') ifdef(`conf_'bldCURRENT_PRD`_LIB_POST', `conf_'bldCURRENT_PRD`_LIB_POST') ifdef(`confMT', ifdef(`confMTLDOPTS', `confMTLDOPTS', `'), `')
+ 
+ # location of sendmail binary (usually /usr/sbin or /usr/lib)
+ BINDIR=	ifdef(`confMBINDIR', `confMBINDIR', `/usr/sbin')
+diff -Nru sendmail-8.14.3.orig/devtools/M4/UNIX/executable.m4 sendmail-8.14.3/devtools/M4/UNIX/executable.m4
+--- sendmail-8.14.3.orig/devtools/M4/UNIX/executable.m4	2006-10-06 07:44:44.000000000 +0200
++++ sendmail-8.14.3/devtools/M4/UNIX/executable.m4	2009-09-20 10:50:36.000000000 +0200
+@@ -30,12 +30,12 @@
+ 
+ ifdef(`bldNO_INSTALL', ,
+ `install-`'bldCURRENT_PRODUCT: bldCURRENT_PRODUCT ifdef(`bldTARGET_INST_DEP', `bldTARGET_INST_DEP')
+-	ifdef(`confMKDIR', `if [ ! -d ${DESTDIR}${bldINSTALL_DIR`'BINDIR} ]; then confMKDIR -p ${DESTDIR}${bldINSTALL_DIR`'BINDIR}; else :; fi ')
+-	${INSTALL} -c -o ${bldBIN_TYPE`'BINOWN} -g ${bldBIN_TYPE`'BINGRP} -m ${bldBIN_TYPE`'BINMODE} bldCURRENT_PRODUCT ${DESTDIR}${bldINSTALL_DIR`'BINDIR}
++	ifdef(`confMKDIR', `if [ ! -d "${DESTDIR}${bldINSTALL_DIR`'BINDIR}" ]; then confMKDIR -p "${DESTDIR}${bldINSTALL_DIR`'BINDIR}"; else :; fi ')
++	${INSTALL} -c -o ${bldBIN_TYPE`'BINOWN} -g ${bldBIN_TYPE`'BINGRP} -m ${bldBIN_TYPE`'BINMODE} bldCURRENT_PRODUCT "${DESTDIR}${bldINSTALL_DIR`'BINDIR}"
+ ifdef(`bldTARGET_LINKS', `bldMAKE_TARGET_LINKS(${bldINSTALL_DIR`'BINDIR}/bldCURRENT_PRODUCT, ${bldCURRENT_PRODUCT`'TARGET_LINKS})')')
+ 
+ strip-`'bldCURRENT_PRODUCT: bldCURRENT_PRODUCT
+-	${STRIP} ${STRIPOPTS} ${DESTDIR}${bldINSTALL_DIR`'BINDIR}`'/bldCURRENT_PRODUCT
++	${STRIP} ${STRIPOPTS} "${DESTDIR}${bldINSTALL_DIR`'BINDIR}`'/bldCURRENT_PRODUCT"
+ 
+ bldCURRENT_PRODUCT-clean:
+ 	rm -f ${OBJS} bldCURRENT_PRODUCT ${MANPAGES}
+diff -Nru sendmail-8.14.3.orig/devtools/M4/UNIX/library.m4 sendmail-8.14.3/devtools/M4/UNIX/library.m4
+--- sendmail-8.14.3.orig/devtools/M4/UNIX/library.m4	2006-09-06 00:56:53.000000000 +0200
++++ sendmail-8.14.3/devtools/M4/UNIX/library.m4	2009-09-20 10:50:36.000000000 +0200
+@@ -27,8 +27,8 @@
+ ifdef(`bldLINK_SOURCES', `bldMAKE_SOURCE_LINKS(bldLINK_SOURCES)')
+ 
+ install-`'bldCURRENT_PRODUCT: bldCURRENT_PRODUCT.a
+-ifdef(`bldINSTALLABLE', `	ifdef(`confMKDIR', `if [ ! -d ${DESTDIR}${bldINSTALL_DIR`'LIBDIR} ]; then confMKDIR -p ${DESTDIR}${bldINSTALL_DIR`'LIBDIR}; else :; fi ')
+-	${INSTALL} -c -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} bldCURRENT_PRODUCT.a ${DESTDIR}${LIBDIR}')
++ifdef(`bldINSTALLABLE', `	ifdef(`confMKDIR', `if [ ! -d "${DESTDIR}${LIBDIR}" ]; then confMKDIR -p "${DESTDIR}${LIBDIR}"; else :; fi ')
++	${INSTALL} -c -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} bldCURRENT_PRODUCT.a "${DESTDIR}${LIBDIR}"')
+ 
+ bldCURRENT_PRODUCT-clean:
+ 	rm -f ${OBJS} bldCURRENT_PRODUCT.a ${MANPAGES}
+--- sendmail-8.14.6.orig/devtools/M4/UNIX/manpage.m4	2012-01-21 00:07:08.000000000 +0000
++++ sendmail-8.14.6/devtools/M4/UNIX/manpage.m4	2012-12-27 08:28:52.617502447 +0000
+@@ -68,11 +68,11 @@
+ ifdef(`confNO_MAN_INSTALL', `divert(-1)', `dnl')
+ define(`bldMAN_INSTALL_CMD',
+ `ifdef(`confDONT_INSTALL_CATMAN', `dnl',
+-`	ifdef(`confMKDIR', `if [ ! -d ${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`SRC} ]; then confMKDIR -p ${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`SRC}; else :; fi ')
+-	${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} bldGET_MAN_BASE_NAME($1).`${MAN'bldGET_MAN_SOURCE_NUM($1)`SRC}' `${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)}/bldGET_MAN_BASE_NAME($1)`.${MAN'bldGET_MAN_SOURCE_NUM($1)`EXT}'')
++`	ifdef(`confMKDIR', `if [ ! -d "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)}" ]; then confMKDIR -p "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)}"; else :; fi ')
++	${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} bldGET_MAN_BASE_NAME($1).`${MAN'bldGET_MAN_SOURCE_NUM($1)`SRC}' "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)}/bldGET_MAN_BASE_NAME($1)`.${MAN'bldGET_MAN_SOURCE_NUM($1)`EXT}''")
+ ifdef(`confINSTALL_RAWMAN',
+-`	ifdef(`confMKDIR', `if [ ! -d ${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN} ]; then confMKDIR -p ${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}; else :; fi ')
+-	${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} bldGET_MAN_BASE_NAME($1).bldGET_MAN_SOURCE_NUM($1) `${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}'/bldGET_MAN_BASE_NAME($1)`.${MAN'bldGET_MAN_SOURCE_NUM($1)`EXT}'', `dnl')'
++`	ifdef(`confMKDIR', `if [ ! -d "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}'" ]; then confMKDIR -p "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}'"; else :; fi ')
++	${INSTALL} -c -o ${MANOWN} -g ${MANGRP} -m ${MANMODE} bldGET_MAN_BASE_NAME($1).bldGET_MAN_SOURCE_NUM($1) "`${DESTDIR}${MAN'bldGET_MAN_SOURCE_NUM($1)`MAN}'/bldGET_MAN_BASE_NAME($1)`.${MAN'bldGET_MAN_SOURCE_NUM($1)`EXT}''", `dnl')'
+ )dnl
+ bldFOREACH(`bldMAN_INSTALL_CMD(', `bldMAN_PAGES')
+ ifdef(`confNO_MAN_INSTALL', `divert(0)', `dnl')
+diff -Nru sendmail-8.14.3.orig/libmilter/Makefile.m4 sendmail-8.14.3/libmilter/Makefile.m4
+--- sendmail-8.14.3.orig/libmilter/Makefile.m4	2008-04-08 07:23:44.000000000 +0200
++++ sendmail-8.14.3/libmilter/Makefile.m4	2009-09-20 10:50:36.000000000 +0200
+@@ -32,9 +32,9 @@
+ MFAPI=	${SRCDIR}/inc`'lude/libmilter/mfapi.h
+ MFDEF=	${SRCDIR}/inc`'lude/libmilter/mfdef.h
+ install-mfapi: ${MFAPI}
+-	if [ ! -d ${DESTDIR}${INCLUDEDIR}/libmilter ]; then mkdir -p ${DESTDIR}${INCLUDEDIR}/libmilter; else :; fi
+-	${INSTALL} -c -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} ${MFAPI} ${DESTDIR}${INCLUDEDIR}/libmilter/mfapi.h
+-	${INSTALL} -c -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} ${MFDEF} ${DESTDIR}${INCLUDEDIR}/libmilter/mfdef.h
++	if [ ! -d "${DESTDIR}${INCLUDEDIR}/libmilter" ]; then mkdir -p "${DESTDIR}${INCLUDEDIR}/libmilter"; else :; fi
++	${INSTALL} -c -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} ${MFAPI} "${DESTDIR}${INCLUDEDIR}/libmilter/mfapi.h"
++	${INSTALL} -c -o ${INCOWN} -g ${INCGRP} -m ${INCMODE} ${MFDEF} "${DESTDIR}${INCLUDEDIR}/libmilter/mfdef.h"
+ divert(0)
+ 
+ bldFINISH
+diff -Nru sendmail-8.14.3.orig/mail.local/Makefile.m4 sendmail-8.14.3/mail.local/Makefile.m4
+--- sendmail-8.14.3.orig/mail.local/Makefile.m4	2006-06-28 23:08:02.000000000 +0200
++++ sendmail-8.14.3/mail.local/Makefile.m4	2009-09-20 10:56:24.000000000 +0200
+@@ -30,7 +30,7 @@
+ force-install: install-mail.local ifdef(`confNO_MAN_BUILD',, `install-docs')
+ 
+ install-mail.local: mail.local
+-	${INSTALL} -c -o ${UBINOWN} -g ${UBINGRP} -m ${UBINMODE} mail.local ${DESTDIR}${EBINDIR}
++	${INSTALL} -c -o ${UBINOWN} -g ${UBINGRP} -m ${UBINMODE} mail.local "${DESTDIR}${EBINDIR}"
+ divert
+ 
+ bldFINISH
+diff -Nru sendmail-8.14.3.orig/rmail/Makefile.m4 sendmail-8.14.3/rmail/Makefile.m4
+--- sendmail-8.14.3.orig/rmail/Makefile.m4	2006-06-28 23:08:04.000000000 +0200
++++ sendmail-8.14.3/rmail/Makefile.m4	2009-09-20 10:55:29.000000000 +0200
+@@ -31,7 +31,7 @@
+ force-install: install-rmail ifdef(`confNO_MAN_BUILD',, `install-docs')
+ 
+ install-rmail: rmail
+-	${INSTALL} -c -o ${UBINOWN} -g ${UBINGRP} -m ${UBINMODE} rmail ${DESTDIR}${UBINDIR}
++	${INSTALL} -c -o ${UBINOWN} -g ${UBINGRP} -m ${UBINMODE} rmail "${DESTDIR}${UBINDIR}"
+ divert
+ 
+ bldFINISH
+diff -Nru sendmail-8.14.3.orig/sendmail/Makefile.m4 sendmail-8.14.3/sendmail/Makefile.m4
+--- sendmail-8.14.3.orig/sendmail/Makefile.m4.orig	2008-03-27 17:13:33.000000000 +0100
++++ sendmail-8.14.3/sendmail/Makefile.m4	2009-09-20 11:07:24.000000000 +0200
+@@ -14,9 +14,9 @@
+ 
+ dnl hack: /etc/mail is not defined as "location of .cf" in the build system
+ define(`bldTARGET_INST_DEP', ifdef(`confINST_DEP', `confINST_DEP',
+-`${DESTDIR}/etc/mail/submit.cf ${DESTDIR}${MSPQ}'))dnl
++`"${DESTDIR}/etc/mail/submit.cf" "${DESTDIR}${MSPQ}"'))dnl
+ define(`bldTARGET_LINKS', ifdef(`confLINKS', `confLINKS',
+-`${DESTDIR}${UBINDIR}/newaliases ${DESTDIR}${UBINDIR}/mailq ${DESTDIR}${UBINDIR}/hoststat ${DESTDIR}${UBINDIR}/purgestat')
++`"${DESTDIR}${UBINDIR}/newaliases" "${DESTDIR}${UBINDIR}/mailq" "${DESTDIR}${UBINDIR}/hoststat" "${DESTDIR}${UBINDIR}/purgestat"')
+ )dnl
+ 
+ # location of sendmail statistics file (usually /etc/mail/ or /var/log)
+@@ -43,21 +43,21 @@
+ statistics:
+ 	${CP} /dev/null statistics
+ 
+-${DESTDIR}/etc/mail/submit.cf:
++"${DESTDIR}/etc/mail/submit.cf":
+ 	@echo "Please read INSTALL if anything fails while installing the binary."
+ 	@echo "${DESTDIR}/etc/mail/submit.cf will be installed now."
+ 	cd ${SRCDIR}/cf/cf && make install-submit-cf
+ 
+ MSPQ=ifdef(`confMSP_QUEUE_DIR', `confMSP_QUEUE_DIR', `/var/spool/clientmqueue')
+ 
+-${DESTDIR}${MSPQ}:
++"${DESTDIR}${MSPQ}":
+ 	@echo "Please read INSTALL if anything fails while installing the binary."
+ 	@echo "You must have setup a new user ${MSPQOWN} and a new group ${GBINGRP}"
+ 	@echo "as explained in sendmail/SECURITY."
+-	mkdir -p ${DESTDIR}${MSPQ}
+-	chown ${MSPQOWN} ${DESTDIR}${MSPQ}
+-	chgrp ${GBINGRP} ${DESTDIR}${MSPQ}
+-	chmod 0770 ${DESTDIR}${MSPQ}
++	mkdir -p "${DESTDIR}${MSPQ}"
++	chown ${MSPQOWN} "${DESTDIR}${MSPQ}"
++	chgrp ${GBINGRP} "${DESTDIR}${MSPQ}"
++	chmod 0770 "${DESTDIR}${MSPQ}"
+ 
+ divert(0)
+ 
+@@ -68,30 +68,30 @@
+ divert(bldTARGETS_SECTION)
+ 
+ install-set-user-id: bldCURRENT_PRODUCT ifdef(`confNO_HELPFILE_INSTALL',, `install-hf') ifdef(`confNO_STATISTICS_INSTALL',, `install-st') ifdef(`confNO_MAN_BUILD',, `install-docs')
+-	${INSTALL} -c -o ${S`'BINOWN} -g ${S`'BINGRP} -m ${S`'BINMODE} bldCURRENT_PRODUCT ${DESTDIR}${M`'BINDIR}
++	${INSTALL} -c -o ${S`'BINOWN} -g ${S`'BINGRP} -m ${S`'BINMODE} bldCURRENT_PRODUCT "${DESTDIR}${M`'BINDIR}"
+ 	for i in ${sendmailTARGET_LINKS}; do \
+ 		rm -f $$i; \
+ 		${LN} ${LNOPTS} ${M`'BINDIR}/sendmail $$i; \
+ 	done
+ 
+-define(`confMTA_LINKS', `${DESTDIR}${UBINDIR}/newaliases ${DESTDIR}${UBINDIR}/mailq ${DESTDIR}${UBINDIR}/hoststat ${DESTDIR}${UBINDIR}/purgestat')
++define(`confMTA_LINKS', `"${DESTDIR}${UBINDIR}/newaliases" "${DESTDIR}${UBINDIR}/mailq" "${DESTDIR}${UBINDIR}/hoststat" "${DESTDIR}${UBINDIR}/purgestat"')
+ install-sm-mta: bldCURRENT_PRODUCT
+-	${INSTALL} -c -o ${M`'BINOWN} -g ${M`'BINGRP} -m ${M`'BINMODE} bldCURRENT_PRODUCT ${DESTDIR}${M`'BINDIR}/sm-mta
++	${INSTALL} -c -o ${M`'BINOWN} -g ${M`'BINGRP} -m ${M`'BINMODE} bldCURRENT_PRODUCT "${DESTDIR}${M`'BINDIR}/sm-mta"
+ 	for i in confMTA_LINKS; do \
+ 		rm -f $$i; \
+ 		${LN} ${LNOPTS} ${M`'BINDIR}/sm-mta $$i; \
+ 	done
+ 
+ install-hf:
+-	if [ ! -d ${DESTDIR}${HFDIR} ]; then mkdir -p ${DESTDIR}${HFDIR}; else :; fi
+-	${INSTALL} -c -o ${UBINOWN} -g ${UBINGRP} -m 444 helpfile ${DESTDIR}${HFFILE}
++	if [ ! -d "${DESTDIR}${HFDIR}" ]; then mkdir -p "${DESTDIR}${HFDIR}"; else :; fi
++	${INSTALL} -c -o ${UBINOWN} -g ${UBINGRP} -m 444 helpfile "${DESTDIR}${HFFILE}"
+ 
+ install-st: statistics
+-	if [ ! -d ${DESTDIR}${STDIR} ]; then mkdir -p ${DESTDIR}${STDIR}; else :; fi
+-	${INSTALL} -c -o ${SBINOWN} -g ${UBINGRP} -m ifdef(`confSTMODE', `confSTMODE', `0600') statistics ${DESTDIR}${STPATH}
++	if [ ! -d "${DESTDIR}${STDIR}" ]; then mkdir -p "${DESTDIR}${STDIR}"; else :; fi
++	${INSTALL} -c -o ${SBINOWN} -g ${UBINGRP} -m ifdef(`confSTMODE', `confSTMODE', `0600') statistics "${DESTDIR}${STPATH}"
+ 
+-install-submit-st: statistics ${DESTDIR}${MSPQ}
+-	${INSTALL} -c -o ${MSPQOWN} -g ${GBINGRP} -m ifdef(`confSTMODE', `confSTMODE', `0600') statistics ${DESTDIR}${MSPQ}/${MSPSTFILE}
++install-submit-st: statistics "${DESTDIR}${MSPQ}"
++	${INSTALL} -c -o ${MSPQOWN} -g ${GBINGRP} -m ifdef(`confSTMODE', `confSTMODE', `0600') statistics "${DESTDIR}${MSPQ}/${MSPSTFILE}"
+ 
+ divert(0)
+ bldPRODUCT_END
diff --git a/mail-filter/libmilter/libmilter-1.0.2_p1.ebuild b/mail-filter/libmilter/libmilter-1.0.2_p1.ebuild
new file mode 100644
index 0000000..22db7ce
--- /dev/null
+++ b/mail-filter/libmilter/libmilter-1.0.2_p1.ebuild
@@ -0,0 +1,79 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit multilib toolchain-funcs
+
+# This library is part of sendmail, but it does not share the version number with it.
+# In order to find the right libmilter version number, check SMFI_VERSION definition
+# that can be found in ${S}/include/libmilter/mfapi.h (see also SM_LM_VRS_* defines).
+# For example, version 1.0.1 has a SMFI_VERSION of 0x01000001.
+SENDMAIL_VER=8.15.2
+
+DESCRIPTION="The Sendmail Filter API (Milter)"
+HOMEPAGE="http://www.sendmail.org/"
+SRC_URI="ftp://ftp.sendmail.org/pub/sendmail/sendmail.${SENDMAIL_VER}.tar.gz"
+
+LICENSE="Sendmail"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ppc ppc64 sparc x86"
+IUSE="ipv6 poll"
+
+DEPEND="!mail-mta/sendmail
+	!mail-mta/sendmail"
+RDEPEND="!mail-mta/sendmail"
+
+S="${WORKDIR}/sendmail-${SENDMAIL_VER}"
+
+# build system patch copied from sendmail ebuild
+# glibc patch from opensuse
+PATCHES=(
+	"${FILESDIR}/sendmail-8.14.6-build-system.patch"
+	"${FILESDIR}/${PN}-sharedlib.patch"
+	"${FILESDIR}/${PN}-glibc-2.30.patch"
+	)
+
+src_prepare() {
+	default
+
+	local CC="$(tc-getCC)"
+	local ENVDEF="-DNETUNIX -DNETINET"
+	use ipv6 && ENVDEF="${ENVDEF} -DNETINET6"
+	use poll && ENVDEF="${ENVDEF} -DSM_CONF_POLL=1"
+
+	if use elibc_musl; then
+		use ipv6 && ENVDEF="${ENVDEF} -DNEEDSGETIPNODE"
+
+		eapply "${FILESDIR}/${PN}-musl-stack-size.patch"
+		eapply "${FILESDIR}/${PN}-musl-disable-cdefs.patch"
+	fi
+
+	sed -e "s|@@CFLAGS@@|${CFLAGS} -USM_CONF_SYS_CDEFS_H|" \
+		-e "s:@@LDFLAGS@@:${LDFLAGS}:" \
+		-e "s:@@CC@@:${CC}:" \
+		-e "s:@@ENVDEF@@:${ENVDEF}:" \
+		"${FILESDIR}/gentoo.config.m4" > "${S}/devtools/Site/site.config.m4" \
+		|| die "failed to generate site.config.m4"
+}
+
+src_compile() {
+	pushd libmilter
+	emake -j1 MILTER_SOVER=${PV}
+	popd
+}
+
+src_install() {
+	local MY_LIBDIR=/usr/$(get_libdir)
+	dodir "${MY_LIBDIR}"
+	emake DESTDIR="${D}" LIBDIR="${MY_LIBDIR}" MANROOT=/usr/share/man/man \
+		SBINOWN=root SBINGRP=0 UBINOWN=root UBINGRP=0 \
+		LIBOWN=root LIBGRP=0 GBINOWN=root GBINGRP=0 \
+		MANOWN=root MANGRP=0 INCOWN=root INCGRP=0 \
+		MSPQOWN=root CFOWN=root CFGRP=0 \
+		MILTER_SOVER=${PV} \
+		install -C obj.*/libmilter
+
+	dodoc libmilter/README
+	dodoc libmilter/docs/*
+}
diff --git a/mail-filter/libmilter/metadata.xml b/mail-filter/libmilter/metadata.xml
new file mode 100644
index 0000000..4737466
--- /dev/null
+++ b/mail-filter/libmilter/metadata.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<!-- maintainer-needed -->
+<longdescription>The Sendmail filter API (Milter)</longdescription>
+<use>
+	<flag name="poll">Use poll instead of select</flag>
+</use>
+</pkgmetadata>