Install this version:
emerge -a =dev-libs/jsoncpp-1.9.8
If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =dev-libs/jsoncpp-1.9.8
Or alternatively:
emerge --autounmask-write -a =dev-libs/jsoncpp-1.9.8
| Version | EAPI | Keywords | Slot |
|---|---|---|---|
| 1.9.8 | 8 | ~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris | 0/27 |
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{12..14} )
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
-> ${P/_/-}.tar.gz
"
S=${WORKDIR}/${P/_/-}
LICENSE="|| ( public-domain MIT )"
SLOT="0/27"
if [[ ${PV} != *_rc* ]]; then
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
fi
IUSE="doc test"
RESTRICT="!test? ( test )"
BDEPEND="
${PYTHON_DEPS}
doc? ( app-text/doxygen )
"
multilib_src_configure() {
local emesonargs=(
# Follow Debian, Ubuntu, Arch convention for headers location
# bug #452234
--includedir include/jsoncpp
-Dtests=$(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="${EPREFIX}"/usr/bin/doxygen || die
HTML_DOCS=( dist/doxygen/jsoncpp*/. )
fi
}
multilib_src_test() {
# increase test timeout due to failures on slower hardware
meson_src_test -t 2
}
multilib_src_install() {
meson_install
# https://bugs.gentoo.org/941642
rm -r "${ED}/usr/$(get_libdir)/cmake" || die
}
Manage flags for this package:
euse -i <flag> -p dev-libs/jsoncpp |
euse -E <flag> -p dev-libs/jsoncpp |
euse -D <flag> -p dev-libs/jsoncpp
| Type | File | Size | Source URLs |
|---|---|---|---|
| DIST | jsoncpp-1.9.8.tar.gz | 220066 bytes | https://github.com/open-source-parsers/jsoncpp/archive/1.9.8.tar.gz |