sys-libs/tdb: Sync with Gentoo

It's from Gentoo commit 5944f1af8ce27d2700f761ba2c1c196ebc87f83a.

Signed-off-by: Flatcar Buildbot <buildbot@flatcar-linux.org>

sdk_container/src/third_party/portage-stable/sys-libs/tdb/Manifest

@@ -1,3 +1,4 @@
 DIST tdb-1.4.12.tar.gz 748827 BLAKE2B a21d4d6335306ed43d099629960856b1f4e94be046d43b4c3d1cb7a1d929dcb7146f385d4a1c2e8ef3a22af73f7e4db9d2a6f032a7501946dd7fdcbead377661 SHA512 f41644ae29da7fed26959e4f2e3664e58ec65681b0b7115fbb296a7a8c5642c8190dac6e16e5704b322469466dd5aa15c1f7f72df8226ac9c695b5b10ac85b66
 DIST tdb-1.4.13.tar.gz 751677 BLAKE2B 25b8b3246dd0f19c8522a14b70df32b08f6cff9c61dc643e84f3c3d65be55acae5963b19bb271cff96f226c494f790c6763bcacd8513fe64c5e4f8c89e2d4754 SHA512 23cbabaf272947d65ab6ba22481ecbf2b86889f860b223ae650101fbf3c6a19acd179d8da15013502076172876acbf3ee3695e9cdeeaa721ed30920b1bd4937d
 DIST tdb-1.4.14.tar.gz 755817 BLAKE2B 479e0ee3d6d37b2ff9b9b0a84652b7b0b757b80eeb33954020860284d79d2ec5658f63e06b0966de2985bb3d495db9e65f0035caec38b887af337c8d2e7925fb SHA512 6bc9fe158ff6229d63338e83a6538b6370d82e68039756a8e43fa1afca76cfbfbf182b7cbbf7a3cfab51226b8de15a9fde94af2bb231ba265a83c27a660032eb
+DIST tdb-1.4.15.tar.gz 753485 BLAKE2B e867c8f4e9712c1a0ed10dd2d35e9cd51819ff722e4e710efde8b1ed8e20575e752d020fb0b6bc8658a720ea17491c07e30fa0b88c515bfb830f83bf128e6ee4 SHA512 1d2aeffaa4192dbd05b6f6356e7ceed50c4c18ed7080f6ecc9b7731cd7875e9822feafe1c1b281fc369fcd01c972441b5aed4104a421f0f985925815bfa4ed09

sdk_container/src/third_party/portage-stable/sys-libs/tdb/tdb-1.4.15.ebuild

@@ -0,0 +1,81 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..14} )
+PYTHON_REQ_USE="threads(+)"
+inherit flag-o-matic waf-utils multilib-minimal python-single-r1
+
+DESCRIPTION="Simple database API"
+HOMEPAGE="https://tdb.samba.org/"
+SRC_URI="https://samba.org/ftp/tdb/${P}.tar.gz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="python test"
+
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	dev-libs/libbsd[${MULTILIB_USEDEP}]
+	python? ( ${PYTHON_DEPS} )
+"
+DEPEND="
+	${RDEPEND}
+	virtual/libcrypt
+"
+BDEPEND="
+	${PYTHON_DEPS}
+	app-text/docbook-xml-dtd:4.2
+"
+
+WAF_BINARY="${S}/buildtools/bin/waf"
+
+src_prepare() {
+	default
+
+	python_fix_shebang .
+
+	if use test ; then
+		# TODO: Fix python tests to run w/ USE=python.
+		truncate -s0 python/tests/simple.py || die
+	fi
+
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	#MAKEOPTS+=" -j1"
+
+	local extra_opts=(
+		--libdir="${EPREFIX}/usr/$(get_libdir)"
+		--disable-dependency-tracking
+		--disable-warnings-as-errors
+	)
+
+	if ! multilib_is_native_abi || ! use python ; then
+		extra_opts+=( --disable-python )
+	fi
+
+	append-ldflags $(test-flags-CCLD -Wl,--undefined-version) # bug 914857
+
+	waf-utils_src_configure "${extra_opts[@]}"
+}
+
+multilib_src_compile() {
+	waf-utils_src_compile
+}
+
+multilib_src_test() {
+	# the default src_test runs 'make test' and 'make check', letting
+	# the tests fail occasionally (reason: unknown)
+	emake check WAF_BIN="${WAF_BINARY}"
+}
+
+multilib_src_install() {
+	waf-utils_src_install
+	use python && python_optimize
+}