net-dns/c-ares: Sync with Gentoo

It's from Gentoo commit 2d25fad95cbaa525c8945d8e582c749d49524f49.

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

sdk_container/src/third_party/portage-stable/net-dns/c-ares/Manifest

@@ -1,2 +1,4 @@
 DIST c-ares-1.34.5.tar.gz 1009261 BLAKE2B 5e8c262acf07cb387294170bba53618db1768436a3f7bf800eb31cf7b02ef8afc737122126c742424d4675f8c4944c730b8ba84028e6cee6bf65026cd2eeb56c SHA512 386709e9f405034cb16ba514f9792e89992be52b24a237e6c51f1032e4ca99a8c57b1c3038d6f0a205202a3bfb1246bb95ff0d5e6fc0ee2bba1cb17f6677f97f
 DIST c-ares-1.34.5.tar.gz.asc 228 BLAKE2B bb9364f7787c5286edd52d3821081618193c4c4c58782c3e3e592358b3e15ddc4e3abceb25f00969eaaa821705798b5e9eb528364b8f6d98f67a0285c4ad84f3 SHA512 5504670271b1dc32f5feeaf50c042d1cf1d173053c230706a0fec649d6fe8354ec6e75ef2b1c4158ed99a76a51d70e91799b1de19b284362b5080852790fcced
+DIST c-ares-1.34.6.tar.gz 1017864 BLAKE2B 3a348cfaf4c992ba1712be73907599fd9d3e7b6d1b5498fa86259bbd8c9e102d530e89eee0f668b5b0b8164034047c187be7f8d40016d012c9e451dbf56bfbde SHA512 826eecdb40942caf75da982b9ca57fbe7c3e7c23af43a908683c7c1523c46b06ebac68405c26db8bf4c8b0774ca415666866249a3bde663a71c278f4ec7b1827
+DIST c-ares-1.34.6.tar.gz.asc 228 BLAKE2B 047ed363c58840914ec6fe6f81fe51ce6aca1293b91cf48c9f476a013f2267cd728a97d600e172ef51267f4ade63c4c4ed381ed5c37c83d541df1d4dc41f0e44 SHA512 864e9bb1703729db1554f68e07432de6e1f364f9bf565e1dc51dfbd4a87ae8751d9e4b1a5c607455457dc2c1054ba687f33365909d8a4888644d99c5e518bbce

sdk_container/src/third_party/portage-stable/net-dns/c-ares/c-ares-1.34.5.ebuild

@@ -18,7 +18,7 @@ SRC_URI="
 LICENSE="MIT ISC"
 # Subslot = SONAME of libcares.so.2
 SLOT="0/2"
-KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~arm64-macos ~x64-macos ~x64-solaris"
 IUSE="static-libs test"
 RESTRICT="!test? ( test )"
 

sdk_container/src/third_party/portage-stable/net-dns/c-ares/c-ares-1.34.6.ebuild

@@ -0,0 +1,110 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Both Daniel and Brad are listed as possible signers on the homepage
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/bradhouse.asc
+inherit edo libtool multilib-minimal verify-sig
+
+DESCRIPTION="C library that resolves names asynchronously"
+HOMEPAGE="https://c-ares.org/"
+SRC_URI="
+	https://github.com/c-ares/c-ares/releases/download/v${PV}/${P}.tar.gz
+	verify-sig? ( https://github.com/c-ares/c-ares/releases/download/v${PV}/${P}.tar.gz.asc )
+"
+
+# ISC for lib/{bitncmp.c,inet_ntop.c,inet_net_pton.c} (bug #912405)
+LICENSE="MIT ISC"
+# Subslot = SONAME of libcares.so.2
+SLOT="0/2"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
+IUSE="static-libs test"
+RESTRICT="!test? ( test )"
+
+BDEPEND="
+	test? ( dev-cpp/gtest )
+	verify-sig? ( sec-keys/openpgp-keys-bradhouse )
+"
+
+DOCS=( AUTHORS README.md RELEASE-NOTES.md )
+
+MULTILIB_WRAPPED_HEADERS=(
+	/usr/include/ares_build.h
+)
+
+A__QA_CONFIG_IMPL_DECL_SKIP=(
+	# Checking for obsolete headers
+	malloc
+	calloc
+	free
+
+	# Non-existent on Linux
+	closesocket
+	CloseSocket
+	ioctlsocket
+	bitncmp
+	ConvertInterfaceIndexToLuid
+	ConvertInterfaceLuidToNameA
+)
+
+src_prepare() {
+	default
+	elibtoolize
+
+	if [[ ${CHOST} == *-darwin* ]] ; then
+		# warnings are default, but enable -std=c90 which doesn't define
+		# 'bool' which is a type used/assumed in macOS system headers
+		sed -i -e 's/-std=c90/& -Dbool=int/' configure{.ac,} || die
+		# sysconfig integration requires deep framework compatibility
+		# and is not really desired in Prefix
+		sed -i -e 's/__APPLE__/__DISABLED__/' \
+			src/lib/ares_sysconfig_mac.c || die
+		sed -i -e '/elif defined(__APPLE__)/s/__APPLE__/__DISABLED__/' \
+			src/lib/ares_sysconfig.c || die
+	fi
+}
+
+multilib_src_configure() {
+	local myeconfargs=(
+		--enable-symbol-hiding
+		$(use_enable static-libs static)
+		$(use_enable test tests)
+	)
+
+	# Needed for running unit tests only
+	# Violates sandbox and tests pass fine without
+	export ares_cv_user_namespace=no
+	export ares_cv_uts_namespace=no
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+}
+
+multilib_src_test() {
+	cd "${BUILD_DIR}"/test || die
+
+	# We're skipping the "real" network tests with the filter
+	# see https://github.com/c-ares/c-ares/tree/main/test
+	local network_tests=(
+		# Most live tests have Live in the name
+		*Live*
+		# These don't but are still in ares-test-live.cc => live
+		*GetTCPSock*
+		*TimeoutValue*
+		*GetSock*
+		*GetSock_virtualized*
+		*VerifySocketFunctionCallback*
+		# Seems flaky, even run manually
+		# https://github.com/c-ares/c-ares/commit/9e542a8839f81c990bb0dff14beeaf9aa6bcc18d
+		*MockUDPMaxQueriesTest.GetHostByNameParallelLookups*
+	)
+
+	# The format for disabling test1, test2, and test3 looks like:
+	# -test1:test2:test3
+	edo ./arestest --gtest_filter=-$(echo $(IFS=:; echo "${network_tests[*]}"))
+}
+
+multilib_src_install_all() {
+	einstalldocs
+
+	find "${ED}" -name "*.la" -delete || die
+}