dev-util/strace: restore 5.18 for alpha

This is currently the only version that successfully compiles on alpha.
<=5.17 is broken, >=5.19 is broken in a different way tracked as
https://github.com/strace/strace/issues/220.

Signed-off-by: Matoro Mahri <matoro@users.noreply.github.com>
Closes: https://github.com/gentoo/gentoo/pull/28195
Signed-off-by: Matt Turner <mattst88@gentoo.org>

2 files changed, 110 insertions, 0 deletions

diff --git a/dev-util/strace/Manifest b/dev-util/strace/Manifest
index d37a85418bf0..537aae63a6e1 100644
--- a/dev-util/strace/Manifest
+++ b/dev-util/strace/Manifest
@@ -1,3 +1,4 @@
 DIST strace-5.17.tar.xz 2281220 BLAKE2B 27e7dc19302c58144b0a7d8de41f717760b8e3cde4ab56892045727597bbfc894bf8f137aee476548c2d16d1e9c8005f931f31a5d2f8bfc4ce5565c2aa01f1ec SHA512 1b63cf7e6e339333b9d24fa20232409192abc815f2ebe2e336ef4acc039cd06c976b3c12e9ce993491a0e6b86c26b90ceba962f580e894b1ff5ab9863bdfcc44
+DIST strace-5.18.tar.xz 2307412 BLAKE2B 658d17d2137344550ea3c2ece54708387c3b78020dbade45a7ef04905dc9d4703fa8d44802cca5a9448d096a7210d0178d8d78caab7e504fa998d1f9a0b59c65 SHA512 99418b84a5e2049cb6fe32eed19ddcb61bbefb25220550c67d92cd7bc3d44ae5d87ac228b3e1c207166b9bfdae55c624a0f4e603004599fb7ea3143bbccc749e
 DIST strace-5.19.tar.xz 2353276 BLAKE2B 44b9a87f36e66481d8ac2107efbc389fa64c47b2ae7b1cc728241baa1c7d2d5d4d9410622763eb1247b415cad9afdd9f61552d2545388cadf5a33b568ed09af2 SHA512 1ea1c6e12d05bf145bc3c74f8d06b08dfc3eae3a5a21bfe8ab080053dc4c2da8a95be5956652ea62bb083462015a55f9bc1d1023919dcf2929a05211b7dde963
 DIST strace-6.0.tar.xz 2367144 BLAKE2B ab9cb1f81b01068de5af5125ec2901b57a2f2b24fc01f4f68a284d74eb9fc0f4d583510a353554327845e7c157ea71ca4042ce3c27b3d2b0469d65a13aabfab1 SHA512 2f5aa18949b9f64769eee4e7720e41bf4a61e3b552acad693ff7baed2e662407a7b5e8bfba94ac49bb71639d21cd54084de902fb4337904f48480b25b8e72b54
diff --git a/dev-util/strace/strace-5.18.ebuild b/dev-util/strace/strace-5.18.ebuild
new file mode 100644
index 000000000000..bb61adbeb64c
--- /dev/null
+++ b/dev-util/strace/strace-5.18.ebuild
@@ -0,0 +1,109 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools flag-o-matic toolchain-funcs
+
+if [[ ${PV} == 9999 ]] ; then
+	EGIT_REPO_URI="https://github.com/strace/strace.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/${PN}/${PN}/releases/download/v${PV}/${P}.tar.xz"
+	KEYWORDS="~alpha"
+fi
+
+DESCRIPTION="A useful diagnostic, instructional, and debugging tool"
+HOMEPAGE="https://strace.io/"
+
+LICENSE="BSD"
+SLOT="0"
+IUSE="aio perl selinux static unwind elfutils"
+REQUIRED_USE="?? ( unwind elfutils )"
+
+BDEPEND="virtual/pkgconfig"
+LIB_DEPEND="
+	unwind? ( sys-libs/libunwind[static-libs(+)] )
+	elfutils? ( dev-libs/elfutils[static-libs(+)] )
+	selinux? ( sys-libs/libselinux[static-libs(+)] )
+"
+# strace only uses the header from libaio to decode structs
+DEPEND="
+	static? ( ${LIB_DEPEND} )
+	aio? ( >=dev-libs/libaio-0.3.106 )
+	sys-kernel/linux-headers
+"
+RDEPEND="
+	!static? ( ${LIB_DEPEND//\[static-libs(+)]} )
+	perl? ( dev-lang/perl )
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-5.11-static.patch"
+)
+
+src_prepare() {
+	default
+
+	eautoreconf
+
+	if [[ ! -e configure ]] ; then
+		# git generation
+		sed /autoreconf/d -i bootstrap || die
+		./bootstrap || die
+		eautoreconf
+		[[ ! -e CREDITS ]] && cp CREDITS{.in,}
+	fi
+
+	# Stub out the -k test since it's known to be flaky. bug #545812
+	sed -i '1iexit 77' tests*/strace-k.test || die
+}
+
+src_configure() {
+	# Set up the default build settings, and then use the names strace expects.
+	tc-export_build_env BUILD_{CC,CPP}
+	local v bv
+	for v in CC CPP {C,CPP,LD}FLAGS ; do
+		bv="BUILD_${v}"
+		export "${v}_FOR_BUILD=${!bv}"
+	done
+
+	filter-lfs-flags # configure handles this sanely
+
+	export ac_cv_header_libaio_h=$(usex aio)
+	use elibc_musl && export ac_cv_header_stdc=no
+
+	local myeconfargs=(
+		--disable-gcc-Werror
+
+		# Don't require mpers support on non-multilib systems. #649560
+		--enable-mpers=check
+
+		$(use_enable static)
+		$(use_with unwind libunwind)
+		$(use_with elfutils libdw)
+		$(use_with selinux libselinux)
+	)
+	econf "${myeconfargs[@]}"
+}
+
+src_test() {
+	if has usersandbox ${FEATURES} ; then
+		# bug #643044
+		ewarn "Test suite is known to fail with FEATURES=usersandbox -- skipping ..."
+		return 0
+	fi
+
+	default
+}
+
+src_install() {
+	default
+
+	if use perl ; then
+		exeinto /usr/bin
+		doexe src/strace-graph
+	fi
+
+	dodoc CREDITS
+}