dev-libs/libffi: Sync with Gentoo

It's from Gentoo commit b22f46f3ce2d231cb62daf5b755115a4b7208ae8.

sdk_container/src/third_party/portage-stable/dev-libs/libffi/files/libffi-3.4.4-lld-17.patch

@@ -0,0 +1,34 @@
+https://bugs.gentoo.org/915086
+https://github.com/libffi/libffi/pull/800
+
+From 65f6869fd74630a9252ef89971b725b921f17061 Mon Sep 17 00:00:00 2001
+From: Alfred Wingate <parona@protonmail.com>
+Date: Tue, 10 Oct 2023 06:32:02 +0300
+Subject: [PATCH] Put optional symbols behind ifdefs
+
+Signed-off-by: Alfred Wingate <parona@protonmail.com>
+--- a/libffi.map.in
++++ b/libffi.map.in
+@@ -33,7 +33,10 @@ LIBFFI_BASE_8.0 {
+ 	ffi_raw_to_ptrarray;
+ 	ffi_raw_size;
+ 
++#if !FFI_NATIVE_RAW_API
+ 	ffi_java_raw_call;
++#endif
++
+ 	ffi_java_ptrarray_to_raw;
+ 	ffi_java_raw_to_ptrarray;
+ 	ffi_java_raw_size;
+@@ -62,8 +65,10 @@ LIBFFI_CLOSURE_8.0 {
+ 	ffi_prep_closure_loc;
+ 	ffi_prep_raw_closure;
+ 	ffi_prep_raw_closure_loc;
++#if !FFI_NATIVE_RAW_API
+ 	ffi_prep_java_raw_closure;
+ 	ffi_prep_java_raw_closure_loc;
++#endif
+ } LIBFFI_BASE_8.0;
+ #endif
+ 
+

sdk_container/src/third_party/portage-stable/dev-libs/libffi/libffi-3.4.4-r2.ebuild

@@ -19,7 +19,7 @@ LICENSE="MIT"
 # with FEATURES="-preserved-libs" or another package manager if SONAME
 # changes.
 SLOT="0/8" # SONAME=libffi.so.8
-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"
+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 exec-static-trampoline pax-kernel static-libs test"
 
 RESTRICT="!test? ( test )"

sdk_container/src/third_party/portage-stable/dev-libs/libffi/libffi-3.4.4-r3.ebuild

@@ -0,0 +1,82 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit multilib-minimal preserve-libs
+
+MY_PV=${PV/_rc/-rc}
+MY_P=${PN}-${MY_PV}
+
+DESCRIPTION="Portable, high level programming interface to various calling conventions"
+HOMEPAGE="https://sourceware.org/libffi/"
+SRC_URI="https://github.com/libffi/libffi/releases/download/v${MY_PV}/${MY_P}.tar.gz"
+S="${WORKDIR}"/${MY_P}
+
+LICENSE="MIT"
+# This is a core package which is depended on by e.g. Python
+# Please use preserve-libs.eclass in pkg_{pre,post}inst to cover users
+# with FEATURES="-preserved-libs" or another package manager if SONAME
+# changes.
+SLOT="0/8" # SONAME=libffi.so.8
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="debug exec-static-trampoline pax-kernel static-libs test"
+
+RESTRICT="!test? ( test )"
+BDEPEND="test? ( dev-util/dejagnu )"
+
+PATCHES=(
+	"${FILESDIR}"/${P}-hppa-large-struct.patch
+	"${FILESDIR}"/${P}-hppa-closure-function-ptrs.patch
+	"${FILESDIR}"/${P}-hppa-jump-table.patch
+	"${FILESDIR}"/${P}-sparc-float-typo.patch
+	"${FILESDIR}"/${P}-lld-17.patch
+)
+
+src_prepare() {
+	default
+
+	if [[ ${CHOST} == arm64-*-darwin* ]] ; then
+		# ensure we use aarch64 asm, not x86 on arm64
+		sed -i -e 's/aarch64\*-\*-\*/arm64*-*-*|&/' \
+			configure configure.host || die
+	fi
+}
+
+multilib_src_configure() {
+	# --includedir= path maintains a few properties:
+	# 1. have stable name across libffi versions: some packages like
+	#    dev-lang/ghc or kde-frameworks/networkmanager-qt embed
+	#    ${includedir} at build-time. Don't require those to be
+	#    rebuilt unless SONAME changes. bug #695788
+	#
+	#    We use /usr/.../${PN} (instead of former /usr/.../${P}).
+	#
+	# 2. have ${ABI}-specific location as ffi.h is target-dependent.
+	#
+	#    We use /usr/$(get_libdir)/... to have ABI identifier.
+	ECONF_SOURCE="${S}" econf \
+		--includedir="${EPREFIX}"/usr/$(get_libdir)/${PN}/include \
+		--disable-multi-os-directory \
+		$(use_enable static-libs static) \
+		$(use_enable exec-static-trampoline exec-static-tramp) \
+		$(use_enable pax-kernel pax_emutramp) \
+		$(use_enable debug)
+}
+
+multilib_src_test() {
+	emake -Onone check
+}
+
+multilib_src_install_all() {
+	einstalldocs
+	find "${ED}" -name "*.la" -delete || die
+}
+
+pkg_preinst() {
+	preserve_old_lib /usr/$(get_libdir)/libffi.so.7
+}
+
+pkg_postinst() {
+	preserve_old_lib_notify /usr/$(get_libdir)/libffi.so.7
+}