net-mail/mailutils: Build uidnew only when DBM is enabled

The uidnew sieve extension was unconditionally built and linked against
libmu_dbm, even when DBM support was explicitly disabled. Build the
uidnew extension only when DBM support is enabled

Closes: https://bugs.gentoo.org/960958
Signed-off-by: Eray Aslan <eras@gentoo.org>

net-mail/mailutils/files/mailutils-3.20-fix-dbm-dependency.patch

@@ -0,0 +1,30 @@
+--- a/libmu_sieve/extensions/Makefile.am	2025-08-11 16:25:13.850209754 +0200
++++ b/libmu_sieve/extensions/Makefile.am	2025-08-11 16:35:28.312393817 +0200
+@@ -15,17 +15,23 @@
+ ## along with GNU Mailutils.  If not, see <http://www.gnu.org/licenses/>.
+ 
+ moddir=$(MU_SIEVE_MODDIR)
+-mod_LTLIBRARIES = \
++
++BASE_MODULES = \
+  editheader.la\
+  list.la\
+  moderator.la\
+  pipe.la\
+  spamd.la\
+  timestamp.la\
+- uidnew.la\
+  vacation.la
++
++if MU_COND_DBM
++DBM_MODULES = uidnew.la
++uidnew_la_LIBADD = ${top_builddir}/libmu_dbm/libmu_dbm.la
++endif
++
++mod_LTLIBRARIES = $(BASE_MODULES) $(DBM_MODULES)
++
+ AM_CPPFLAGS = $(MU_APP_COMMON_INCLUDES)
+ AM_LDFLAGS = -module -avoid-version -no-undefined -rpath '$(moddir)'
+ LIBS = ../libmu_sieve.la
+-
+-uidnew_la_LIBADD = ${top_builddir}/libmu_dbm/libmu_dbm.la

net-mail/mailutils/mailutils-3.20-r1.ebuild

@@ -0,0 +1,163 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+GUILE_COMPAT=( 2-2 3-0 )
+PYTHON_COMPAT=( python3_{12..14} )
+
+inherit autotools elisp-common flag-o-matic guile-single python-single-r1 toolchain-funcs
+
+DESCRIPTION="A useful collection of mail servers, clients, and filters"
+HOMEPAGE="https://mailutils.org/"
+SRC_URI="mirror://gnu/mailutils/${P}.tar.xz"
+
+LICENSE="GPL-3+ LGPL-3+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~ppc-macos ~x64-macos"
+IUSE="berkdb bidi +clients emacs gdbm sasl guile kerberos kyotocabinet \
+	ldap mysql nls pam postgres python servers split-usr ssl static-libs test +threads tcpd \
+	tokyocabinet"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	!mail-filter/libsieve
+	!mail-client/mailx
+	sys-libs/ncurses:=
+	sys-libs/readline:=
+	dev-libs/libltdl:0
+	virtual/libcrypt:=
+	virtual/mta
+	berkdb? ( sys-libs/db:= )
+	bidi? ( dev-libs/fribidi )
+	emacs? ( >=app-editors/emacs-23.1:* )
+	gdbm? ( sys-libs/gdbm:= )
+	guile? ( ${GUILE_DEPS} )
+	kerberos? ( virtual/krb5 )
+	kyotocabinet? ( dev-db/kyotocabinet )
+	ldap? ( net-nds/openldap:= )
+	mysql? ( dev-db/mysql-connector-c:= )
+	nls? ( sys-devel/gettext )
+	pam? ( sys-libs/pam:= )
+	postgres? ( dev-db/postgresql:= )
+	python? ( ${PYTHON_DEPS} )
+	sasl? ( >=net-misc/gsasl-2.0.0 )
+	servers? ( virtual/libiconv dev-libs/libunistring:= )
+	ssl? ( net-libs/gnutls:= )
+	tcpd? ( sys-apps/tcp-wrappers )
+	tokyocabinet? ( dev-db/tokyocabinet )
+	"
+
+DEPEND="${RDEPEND}"
+
+BDEPEND="
+	virtual/pkgconfig
+	test? ( dev-util/dejagnu )
+"
+
+REQUIRED_USE="
+	guile? ( ${GUILE_REQUIRED_USE} )
+	python? ( ${PYTHON_REQUIRED_USE} )
+	servers? ( tcpd ldap )"
+
+DOCS=( ABOUT-NLS AUTHORS COPYING COPYING.LESSER ChangeLog INSTALL NEWS README THANKS TODO )
+PATCHES=(
+	"${FILESDIR}"/${PN}-3.5-add-include.patch
+	"${FILESDIR}"/${PN}-3.20-fix-dbm-dependency.patch
+)
+
+pkg_setup() {
+	use guile && guile-single_pkg_setup
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	default
+	if use guile; then
+		guile_bump_sources
+		sed -i -e "s|guile|${GUILE}|" libmu_scm/tests/testsuite || die
+	fi
+	if use mysql; then
+		sed -i -e /^INCLUDES/"s:$:$(mysql_config --include):" \
+			sql/Makefile.am || die
+	fi
+	eautoreconf
+}
+
+src_configure() {
+	# bug #943873
+	append-cflags -std=gnu17
+
+	if use guile; then
+		export GUILE_SNARF="${GUILESNARF}"
+		export GUILE_TOOLS="${GUILE/guile/guile-tools}"
+	fi
+
+	# maildir is the Gentoo default
+	econf \
+		MU_DEFAULT_SCHEME=maildir \
+		CURSES_LIBS="$($(tc-getPKG_CONFIG) --libs ncurses)" \
+		$(use_with berkdb berkeley-db) \
+		$(use_with bidi fribidi) \
+		$(use_with gdbm) \
+		$(use_with sasl gsasl) \
+		$(use_with guile) \
+		$(use_with kerberos gssapi) \
+		$(use_with ldap) \
+		$(use_with mysql) \
+		$(use_enable nls) \
+		$(use_enable pam) \
+		$(use_with postgres) \
+		$(use_enable python) \
+		$(use_with ssl gnutls) \
+		$(use_enable static-libs static) \
+		$(use_enable threads pthread) \
+		$(use_with tokyocabinet) \
+		$(use_with kyotocabinet) \
+		$(use_with tcpd tcp-wrappers) \
+		$(use_enable servers build-servers) \
+		$(use_with servers unistring ) \
+		$(use_enable clients build-clients) \
+		EMACS=$(usex emacs emacs no) \
+		--with-lispdir="${EPREFIX}${SITELISP}/${PN}" \
+		--with-mail-spool=/var/spool/mail \
+		--with-readline \
+		--enable-ipv6 \
+		--enable-sendmail \
+		--disable-debug
+}
+
+src_install() {
+	default
+
+	insinto /etc
+	# bug 613112
+	newins "${FILESDIR}/mailutils.rc" mailutils.conf
+	keepdir /etc/mailutils.d/
+	insinto /etc/mailutils.d
+	doins "${FILESDIR}/mail"
+
+	use guile && guile_unstrip_ccache
+
+	if use python; then
+		python_optimize
+		if use static-libs; then
+			rm -r "${D}$(python_get_sitedir)/mailutils"/*.{a,la} || die
+		fi
+	fi
+
+	if use servers; then
+		newinitd "${FILESDIR}"/imap4d.initd imap4d
+		newinitd "${FILESDIR}"/pop3d.initd pop3d
+		newinitd "${FILESDIR}"/comsatd.initd comsatd
+	fi
+
+	# compatibility link
+	if use clients && use split-usr; then
+		dosym ../usr/bin/mail /bin/mail
+	fi
+
+	if ! use static-libs; then
+		find "${D}" -name "*.la" -delete || die
+	fi
+}