mail-filter/libmilter: add 1.0.2_p3

Closes: https://bugs.gentoo.org/862483
Bug: https://bugs.gentoo.org/859172
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 131 insertions, 0 deletions

diff --git a/mail-filter/libmilter/Manifest b/mail-filter/libmilter/Manifest
index a244254cbfea..89867690d895 100644
--- a/mail-filter/libmilter/Manifest
+++ b/mail-filter/libmilter/Manifest
@@ -1,2 +1,3 @@
 DIST sendmail.8.16.1.tar.gz 2236402 BLAKE2B 80a9c2f1d04719099703e55f0a0c54fd638cf69b72839d358ae6863c95c9e0965d1b7fdd5b1807bec1ffdf87bca0c7c9ba91060962e6de5da5bf14422f6279ea SHA512 d7d4aac3c6d7505782abdb166204901b8b51cac000d610dfe40eda9eef7441a073af9e8e0b14c8719b07b445f55a1e2c28ac63d663d0daa7f1eafc5a101788b2
+DIST sendmail.8.17.1.9.tar.gz 2345302 BLAKE2B 378f2f98ffff6457c49f934228964e792acec6f33fbabd89a8712f09f1dc7afc951b7c984a397aa7dd3773d86bdf57a946ea9ac54ae426bc0b8ea4c040e2ad4a SHA512 ad8198b12bdc0037de5b64b2504bd5e0a42bf054274a4834163a7c46953b9aec23d52d58063cc6b925d90199973608f35edeb40128671ae32889f4558e5c0d4b
 DIST sendmail.8.17.1.tar.gz 2284027 BLAKE2B 4cbbc2bb536a48ea27994721e9dfefff7739ef1c825bbc0397202e600d8dad8f9a2572a777204693cf9630f767865d50566f0827be6b52be41c1e25532cb394c SHA512 ae42343fb06c09f2db5d919d602afc4241914387dfdae0f15e0967dda3be25bf1d3a4637b57266763679646a3cea6aa07e6453266fd9b7358c1a09ec2b627a15
diff --git a/mail-filter/libmilter/libmilter-1.0.2_p3.ebuild b/mail-filter/libmilter/libmilter-1.0.2_p3.ebuild
new file mode 100644
index 000000000000..4c7ac7cc8bef
--- /dev/null
+++ b/mail-filter/libmilter/libmilter-1.0.2_p3.ebuild
@@ -0,0 +1,130 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Note: please bump this together with mail-mta/sendmail
+
+inherit 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.
+#
+# See check in src_prepare too.
+SENDMAIL_VER=8.17.1.9
+
+DESCRIPTION="The Sendmail Filter API (Milter)"
+HOMEPAGE="http://www.sendmail.org/"
+if [[ -n $(ver_cut 4 ${SENDMAIL_VER}) ]] ; then
+	# Snapshots have an extra version component (e.g. 8.17.1 vs 8.17.1.9)
+	SRC_URI+="https://ftp.sendmail.org/snapshots/sendmail.${SENDMAIL_VER}.tar.gz
+		ftp://ftp.sendmail.org/pub/sendmail/snapshots/sendmail.${SENDMAIL_VER}.tar.gz"
+else
+	SRC_URI="https://ftp.sendmail.org/sendmail.${SENDMAIL_VER}.tar.gz
+		ftp://ftp.sendmail.org/pub/sendmail/sendmail.${SENDMAIL_VER}.tar.gz"
+fi
+
+S="${WORKDIR}/sendmail-${SENDMAIL_VER}"
+
+LICENSE="Sendmail"
+# We increment _pN when a new sendmail tarball comes out
+# We change the actual "main version" (1.0.2 at time of writing) when the version
+# of libmilter included in the tarball changes. But there seems to be ABI
+# stability between sendmail versions.
+SLOT="0/$(ver_cut 1-3)"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="ipv6 poll"
+
+RDEPEND="!<mail-mta/sendmail-8.16.1"
+
+# build system patch copied from sendmail ebuild
+PATCHES=(
+	"${FILESDIR}"/sendmail-8.16.1-build-system.patch
+	"${FILESDIR}"/${PN}-sharedlib.patch
+)
+
+src_prepare() {
+	default
+
+	extract_version_from_source() {
+		# Extract "#  define SMFI_VERSION  0x01000002" from include/libmilter/mfapi.h
+		local actual_libmilter_ver=$(grep -o -P -m 1 "0[xX][0-9a-fA-F]+" include/libmilter/mfapi.h)
+
+		# SM_LM_VRS_MAJOR(v)      (((v) & 0x7f000000) >> 24)
+		local actual_libmilter_ver_major=$(((actual_libmilter_ver & 0x7f000000) >> 24))
+
+		# SM_LM_VRS_MINOR(v)      (((v) & 0x007fff00) >> 8)
+		local actual_libmilter_ver_minor=$(((actual_libmilter_ver & 0x007fff00) >> 8))
+
+		# SM_LM_VRS_PLVL(v)       ((v) & 0x0000007f)
+		local actual_libmilter_ver_plvl=$((actual_libmilter_ver & 0x0000007f))
+
+		einfo "Extracted version (hex): ${actual_libmilter_ver}"
+		einfo "Extracted version (major): ${actual_libmilter_ver_major}"
+		einfo "Extracted version (minor): ${actual_libmilter_ver_minor}"
+		einfo "Extracted version (plvl): ${actual_libmilter_ver_plvl}"
+		einfo "Extracted version (final): ${actual_libmilter_ver_major}.${actual_libmilter_ver_minor}.${actual_libmilter_ver_plvl}"
+
+		echo ${actual_libmilter_ver_major}.${actual_libmilter_ver_minor}.${actual_libmilter_ver_plvl}
+	}
+
+	local actual_libmilter_ver_final=$(extract_version_from_source)
+	if [[ $(ver_cut 1-3) != ${actual_libmilter_ver_final} ]] ; then
+		eerror "Ebuild version ${PV} does not match detected version ${actual_libmilter_ver_final}!"
+		eerror "Expected version: $(ver_cut 1-3)"
+		eerror "Detected version: ${actual_libmilter_ver_final}"
+		die "Package version ${PV} appears to be incorrect. Please check the source or rename the ebuild."
+	fi
+
+	local ENVDEF="-DNETUNIX -DNETINET -DHAS_GETHOSTBYNAME2=1"
+
+	use ipv6 && ENVDEF+=" -DNETINET6"
+	use poll && ENVDEF+=" -DSM_CONF_POLL=1"
+
+	if use elibc_musl; then
+		use ipv6 && ENVDEF+=" -DNEEDSGETIPNODE"
+
+		eapply "${FILESDIR}"/${PN}-musl-stack-size.patch
+		eapply "${FILESDIR}"/${PN}-musl-disable-cdefs.patch
+	fi
+
+	sed -e "s|@@CC@@|$(tc-getCC)|" \
+		-e "s|@@CFLAGS@@|${CFLAGS}|" \
+		-e "s|@@ENVDEF@@|${ENVDEF}|" \
+		-e "s|@@LDFLAGS@@|${LDFLAGS}|" \
+		"${FILESDIR}"/gentoo.config.m4 > devtools/Site/site.config.m4 \
+		|| die "failed to generate site.config.m4"
+}
+
+src_compile() {
+	emake -j1 -C libmilter AR="$(tc-getAR)" MILTER_SOVER=${PV}
+}
+
+src_install() {
+	dodir /usr/$(get_libdir)
+
+	local emakeargs=(
+		DESTDIR="${D}" LIBDIR="/usr/$(get_libdir)"
+		MANROOT=/usr/share/man/man
+		SBINOWN=root SBINGRP=0 UBINOWN=root UBINGRP=0
+		LIBOWN=root LIBGRP=0 GBINOWN=root GBINGRP=0
+		MANOWN=root MANGRP=0 INCOWN=root INCGRP=0
+		MSPQOWN=root CFOWN=root CFGRP=0
+		MILTER_SOVER="$(ver_cut 1-3)"
+	)
+	emake -C obj.*/libmilter "${emakeargs[@]}" install
+
+	dodoc libmilter/README
+
+	docinto html
+	dodoc -r libmilter/docs/.
+
+	if [[ ${PV} != $(ver_cut 1-3) ]] ; then
+		# See comment above ${SLOT} definition above.
+		dosym ${PN}.so.$(ver_cut 1-3) /usr/$(get_libdir)/${PN}.so.${PV}
+	fi
+
+	find "${ED}" -name '*.a' -delete || die
+}