Install this version:
emerge -a =games-emulation/mesen-ce-2.2.1If this version is masked, you can unmask it using the autounmask tool or standard emerge options:
autounmask =games-emulation/mesen-ce-2.2.1Or alternatively:
emerge --autounmask-write -a =games-emulation/mesen-ce-2.2.1# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit desktop
DESCRIPTION="Multi-system emulator for NES, SNES, GB, GBA, PCE, SMS/GG, and WS"
HOMEPAGE="https://github.com/nesdev-org/MesenCE"
SRC_URI="
https://github.com/nesdev-org/MesenCE/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz
amd64? ( https://github.com/nesdev-org/MesenCE/releases/download/${PV}/Mesen_${PV}_Linux_x64.zip -> ${P}-amd64.zip )
arm64? ( https://github.com/nesdev-org/MesenCE/releases/download/${PV}/Mesen_${PV}_Linux_ARM64.zip -> ${P}-arm64.zip )
"
S="${WORKDIR}/MesenCE-${PV}"
LICENSE="GPL-3+"
SLOT="0"
KEYWORDS="~amd64 ~arm64"
RESTRICT="strip"
RDEPEND="
media-libs/libsdl2[joystick,sound,video]
virtual/zlib
"
BDEPEND="app-arch/unzip"
QA_PREBUILT="usr/bin/Mesen"
src_unpack() {
unpack "${P}.tar.gz"
case ${ARCH} in
amd64|arm64) unpack "${P}-${ARCH}.zip" ;;
*) die "Unsupported architecture: ${ARCH}" ;;
esac
}
src_compile() {
:
}
src_install() {
newbin "${WORKDIR}/Mesen" Mesen
newicon -s 48 Linux/appimage/Mesen.48x48.png Mesen.png
domenu Linux/appimage/Mesen.desktop
dodoc README.md
}
| Type | File | Size | Source URLs |
|---|---|---|---|
| DIST | mesen-ce-2.2.1-amd64.zip | 39623318 bytes | https://github.com/nesdev-org/MesenCE/releases/download/2.2.1/Mesen_2.2.1_Linux_x64.zip |
| DIST | mesen-ce-2.2.1-arm64.zip | 37903116 bytes | https://github.com/nesdev-org/MesenCE/releases/download/2.2.1/Mesen_2.2.1_Linux_ARM64.zip |
| DIST | mesen-ce-2.2.1.tar.gz | 3159327 bytes | https://github.com/nesdev-org/MesenCE/archive/refs/tags/2.2.1.tar.gz |