app-crypt/rhash: Sync with Gentoo

It's from Gentoo commit 560acc8a7a2754e5baad60529af2c76f1fea8b13.

sdk_container/src/third_party/portage-stable/app-crypt/rhash/rhash-1.4.4-r1.ebuild

@@ -0,0 +1,96 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic toolchain-funcs multilib-minimal
+
+DESCRIPTION="Console utility and library for computing and verifying file hash sums"
+HOMEPAGE="https://rhash.sourceforge.net/"
+SRC_URI="mirror://sourceforge/${PN}/${P}-src.tar.gz"
+
+LICENSE="0BSD"
+SLOT="0/1"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="debug nls ssl static-libs"
+
+RDEPEND="
+	ssl? (
+		dev-libs/openssl:0=[${MULTILIB_USEDEP}]
+)"
+
+DEPEND="
+	${RDEPEND}
+"
+
+BDEPEND="
+	nls? ( sys-devel/gettext )
+"
+
+S="${WORKDIR}/RHash-${PV}"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-prefix.patch
+)
+
+src_prepare() {
+	default
+
+	if [[ ${CHOST} == *-darwin* && ${CHOST##*darwin} -le 9 ]] ; then
+		# we lack posix_memalign
+		sed -i -e '/if _POSIX_VERSION/s/if .*$/if 0/' \
+			librhash/util.h || die
+	fi
+
+	# upstream fix for BSD and others, but was only applied for BSD
+	# we need support for Solaris, where we use a GNU toolchain, so use
+	# the original hack, hopefully next release has this fixed
+	# https://github.com/rhash/RHash/issues/238
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e 's/^elif linux; then/else/' configure || die
+	fi
+
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	append-ldflags $(test-flags-CCLD -Wl,--undefined-version)
+
+	set -- \
+		./configure \
+		--target="${CHOST}" \
+		--cc="$(tc-getCC)" \
+		--ar="$(tc-getAR)" \
+		--extra-cflags="${CFLAGS}" \
+		--extra-ldflags="${LDFLAGS}" \
+		--prefix="${EPREFIX}"/usr \
+		--libdir="${EPREFIX}"/usr/$(get_libdir) \
+		--sysconfdir="${EPREFIX}"/etc \
+		--disable-openssl-runtime \
+		--disable-static \
+		--enable-lib-shared \
+		$(use_enable debug) \
+		$(use_enable nls gettext) \
+		$(use_enable ssl openssl) \
+		$(use_enable static-libs lib-static)
+
+	echo "${@}"
+	"${@}" || die "configure failed"
+}
+
+multilib_src_compile() {
+	emake all \
+		$(multilib_is_native_abi && use nls && echo compile-gmo)
+}
+
+multilib_src_install() {
+	# -j1 needed due to race condition.
+	emake DESTDIR="${D}" -j1 \
+		install{,-lib-headers,-pkg-config} \
+		$(multilib_is_native_abi && use nls && echo install-gmo) \
+		install-lib-so-link
+}
+
+multilib_src_test() {
+	emake test
+}