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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
MY_PV=${PV/_/-}
DISTUTILS_USE_PEP517=setuptools
DISTUTILS_OPTIONAL=1
PYTHON_COMPAT=( python3_{9..10} )
inherit cmake distutils-r1
DESCRIPTION="A lightweight multi-platform, multi-architecture CPU emulator framework"
HOMEPAGE="https://www.unicorn-engine.org"
if [[ ${PV} == *9999 ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/unicorn-engine/unicorn"
else
SRC_URI="https://github.com/unicorn-engine/unicorn/archive/${MY_PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~amd64 ~x86"
fi
S="${WORKDIR}/${PN}-${MY_PV}"
LICENSE="GPL-2"
SLOT="0/2"
IUSE="python static-libs"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
DEPEND="${PYTHON_DEPS}
dev-libs/glib:2"
RDEPEND="python? ( ${PYTHON_DEPS} )"
# See bug #832337 re Python deps
BDEPEND="virtual/pkgconfig
python? (
>=dev-python/installer-0.4.0_p20220124[${PYTHON_USEDEP}]
dev-python/tomli[${PYTHON_USEDEP}]
>=dev-python/setuptools-60.5.0[${PYTHON_USEDEP}]
dev-python/wheel[${PYTHON_USEDEP}]
)"
UNICORN_TARGETS="x86 arm aarch64 riscv mips sparc m68k ppc"
wrap_python() {
if use python; then
# src_prepare
# do not compile C extensions
export LIBUNICORN_PATH=1
pushd bindings/python >/dev/null || die
distutils-r1_${1} "$@"
popd >/dev/null || die
fi
}
src_prepare() {
# Build from sources
rm -r bindings/python/prebuilt || die "failed to remove prebuilt files"
cmake_src_prepare
wrap_python ${FUNCNAME}
}
src_configure(){
local mycmakeargs=(
-DBUILD_SHARED_LIBS=OFF
-DUNICORN_BUILD_SHARED=$(usex !static-libs)
-DUNICORN_ARCH="${UNICORN_TARGETS}"
)
cmake_src_configure
wrap_python ${FUNCNAME}
}
src_compile() {
cmake_src_compile
wrap_python ${FUNCNAME}
}
src_install() {
cmake_src_install
wrap_python ${FUNCNAME}
}
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