dev-libs/jsoncpp: Sync with Gentoo

It's from Gentoo commit 13e9f7bff2f261b59db4a2ea0ccfc61ea443ba12.

sdk_container/src/third_party/portage-stable/dev-libs/jsoncpp/files/jsoncpp-1.9.6-cmake.patch

@@ -0,0 +1,21 @@
+From 8d9109992e34cdacd3f2750ada5c2460d346898f Mon Sep 17 00:00:00 2001
+From: Rui Chen <rui@chenrui.dev>
+Date: Thu, 19 Sep 2024 15:10:21 -0400
+Subject: [PATCH] fix(build): remove `check_required_components` for meson
+ build
+
+Signed-off-by: Rui Chen <rui@chenrui.dev>
+---
+ jsoncppConfig.cmake.meson.in | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/jsoncppConfig.cmake.meson.in b/jsoncppConfig.cmake.meson.in
+index 0f4866d6d..be8852d0c 100644
+--- a/jsoncppConfig.cmake.meson.in
++++ b/jsoncppConfig.cmake.meson.in
+@@ -4,5 +4,3 @@
+ @MESON_STATIC_TARGET@
+ 
+ include ( "${CMAKE_CURRENT_LIST_DIR}/jsoncpp-namespaced-targets.cmake" )
+-
+-check_required_components(JsonCpp)

sdk_container/src/third_party/portage-stable/dev-libs/jsoncpp/jsoncpp-1.9.6-r1.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+
+inherit meson-multilib python-any-r1
+
+DESCRIPTION="C++ JSON reader and writer"
+HOMEPAGE="https://github.com/open-source-parsers/jsoncpp/"
+SRC_URI="
+	https://github.com/open-source-parsers/${PN}/archive/${PV}.tar.gz
+		-> ${P}.tar.gz
+"
+
+LICENSE="|| ( public-domain MIT )"
+SLOT="0/26"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="doc test"
+RESTRICT="!test? ( test )"
+
+BDEPEND="
+	${PYTHON_DEPS}
+	doc? ( app-text/doxygen )
+"
+
+PATCHES=(
+	# https://github.com/open-source-parsers/jsoncpp/pull/1570
+	"${FILESDIR}/${P}-cmake.patch"
+)
+
+multilib_src_configure() {
+	local emesonargs=(
+		# Follow Debian, Ubuntu, Arch convention for headers location
+		# bug #452234
+		--includedir include/jsoncpp
+		-Dtests=$(usex test true false)
+	)
+	meson_src_configure
+}
+
+src_compile() {
+	meson-multilib_src_compile
+
+	if use doc; then
+		echo "${PV}" > version || die
+		"${EPYTHON}" doxybuild.py --doxygen="${EPREFIX}"/usr/bin/doxygen || die
+		HTML_DOCS=( dist/doxygen/jsoncpp*/. )
+	fi
+}
+
+multilib_src_test() {
+	# increase test timeout due to failures on slower hardware
+	meson_src_test -t 2
+}

sdk_container/src/third_party/portage-stable/dev-libs/jsoncpp/jsoncpp-1.9.6.ebuild

@@ -16,7 +16,7 @@ SRC_URI="
 
 LICENSE="|| ( public-domain MIT )"
 SLOT="0/26"
-KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+KEYWORDS="~alpha amd64 arm arm64 ~hppa ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 ~sparc x86 ~amd64-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
 IUSE="doc test"
 RESTRICT="!test? ( test )"