net-misc/socat: Sync with Gentoo

It's from Gentoo commit 11d91eec8073b98400a7b65a38627e02f10b992b.

sdk_container/src/third_party/portage-stable/net-misc/socat/socat-1.7.4.4-r1.ebuild

@@ -0,0 +1,49 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic toolchain-funcs
+
+MY_P=${P/_beta/-b}
+DESCRIPTION="Multipurpose relay (SOcket CAT)"
+HOMEPAGE="http://www.dest-unreach.org/socat/ https://repo.or.cz/socat.git"
+SRC_URI="http://www.dest-unreach.org/socat/download/${MY_P}.tar.bz2"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
+IUSE="ipv6 readline ssl tcpd"
+
+DEPEND="ssl? ( >=dev-libs/openssl-3:0= )
+	readline? ( sys-libs/readline:= )
+	tcpd? ( sys-apps/tcp-wrappers )"
+RDEPEND="${DEPEND}"
+
+# Tests are a large bash script
+# Hard to disable individual tests needing network or privileges
+# in 1.7.4.2: FAILED:  59 329
+RESTRICT="test"
+
+DOCS=( BUGREPORTS CHANGES DEVELOPMENT EXAMPLES FAQ FILES PORTING README SECURITY )
+
+src_configure() {
+	# bug #293324
+	filter-flags '-Wno-error*'
+
+	tc-export AR
+
+	econf \
+		$(use_enable ssl openssl) \
+		$(use_enable readline) \
+		$(use_enable ipv6 ip6) \
+		$(use_enable tcpd libwrap)
+}
+
+src_install() {
+	default
+
+	docinto html
+	dodoc doc/*.html doc/*.css
+}