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Install

Install this version:

emerge -a =dev-libs/capnproto-1.4.0

If this version is masked, you can unmask it using the autounmask tool or standard emerge options:

autounmask =dev-libs/capnproto-1.4.0

Or alternatively:

emerge --autounmask-write -a =dev-libs/capnproto-1.4.0

Package Information

Description:: RPC/Serialization system with capabilities support
Homepage:: https://capnproto.org
License:: MIT

Ebuild Details

Version	EAPI	Keywords	Slot
1.4.0	8	~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86	0/1.4.0

View Raw Ebuild

# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit cmake flag-o-matic

DESCRIPTION="RPC/Serialization system with capabilities support"
HOMEPAGE="https://capnproto.org"
SRC_URI="https://github.com/capnproto/capnproto/archive/v${PV}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}"/${P}/c++

LICENSE="MIT"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
IUSE="+ssl test zlib"
RESTRICT="!test? ( test )"

RDEPEND="
	ssl? ( dev-libs/openssl:= )
	zlib? ( virtual/zlib:= )
"
DEPEND="
	${RDEPEND}
	test? ( dev-cpp/gtest )
"

src_configure() {
	append-atomic-flags
	if [[ ${LIBS} == *atomic* ]] ; then
		# append-libs won't work here, cmake doesn't respect it
		# ... and ldflags gets missed once
		append-flags -latomic
	fi

	local mycmakeargs=(
		-DBUILD_TESTING=$(usex test)
		-DWITH_OPENSSL=$(usex ssl)
		-DWITH_ZLIB=$(usex zlib)
	)

	cmake_src_configure
}

src_test() {
	cmake_build check
}

USE Flags

Manage flags for this package: euse -i <flag> -p dev-libs/capnproto | euse -E <flag> -p dev-libs/capnproto | euse -D <flag> -p dev-libs/capnproto

Global/Standard Flags

ssl

test

zlib

Inherited Eclasses

cmake

flag-o-matic

Dependencies

DEPEND

	
	ssl? ( dev-libs/openssl:= )
	zlib? ( virtual/zlib:= )

	test? ( dev-cpp/gtest )

RDEPEND

	ssl? ( dev-libs/openssl:= )
	zlib? ( virtual/zlib:= )

Manifest for 1.4.0

Type	File	Size	Source URLs
DIST	capnproto-1.4.0.tar.gz	2423748 bytes	https://github.com/capnproto/capnproto/archive/v1.4.0.tar.gz

dev-libs/capnproto - 1.4.0 (gentoo)