# Copyright 2024 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 inherit cmake optfeature toolchain-funcs flag-o-matic DESCRIPTION="Linux Userspace x86 Emulator with a twist" HOMEPAGE="https://box86.org" SRC_URI="https://github.com/ptitSeb/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz" LICENSE="MIT" SLOT="0" KEYWORDS="~arm" IUSE="aot" REQUIRED_USE="aot? ( || ( arm arm64 ) )" #depends on NEON, VFPv3, and non-thumb ABI, I see no good way to check pkg_setup() { if [[ ${CHOST} == *64* ]]; then ewarn "" ewarn "box86 relies on a toolchain capable of emitting 32-bit code, and a 32 bit libc." ewarn "If you're on a non multilib 64-bit profile, you will need to add multilib capabilities to it, see:" ewarn "https://wiki.gentoo.org/wiki/User:Aslantis/Multilib_on_targets_without_official_multilib_profiles" ewarn "Alternatively, box64 may work on your system, and can be used in tandem with wine's WOW64 for windows programs." ewarn "box86 also doesn't support being built for the thumb ABI, if you have a thumb system you'll need -marm in your *FLAGS" ewarn "" fi if [[ $(tc-endian) == big ]]; then eerror "box86/box64 sadly does not support big endian systems." die "big endian not supported!" fi if [[ ${CHOST} != *gnu* || ${CHOST} != *linux* ]]; then eerror "box86/64 requires a glibc and a linux system. Musl support is possible, upstream welcomes PRs!" die "Not a GNU+Linux system" fi } src_configure() { local -a mycmakeargs=( -DNOGIT=1 -DARM_DYNAREC=$(usex aot) ) use amd64 && mycmakeargs+=( -DLD80BITS=1 -DNOALIGN=1 ) append-flags "-m32" cmake_src_configure } pkg_postinst() { optfeature "OpenGL for GLES devices" \ "media-libs/gl4es" }