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# Copyright 1999-2024 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 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 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-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
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)
$(use_enable test tests)
)
# Needed for running unit tests only
# Violates sandbox and tests pass fine without
export ax_cv_uts_namespace=no
export ax_cv_user_namespace=no
ECONF_SOURCE="${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
}
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