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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
DISTUTILS_USE_PEP517=poetry
DISTUTILS_SINGLE_IMPL=1
PYTHON_COMPAT=( python3_{10..13} )
inherit distutils-r1 wrapper
DESCRIPTION="A GDB plug-in that makes debugging with GDB suck less"
HOMEPAGE="https://github.com/pwndbg/pwndbg"
if [[ ${PV} == "99999999" ]]; then
inherit git-r3
EGIT_REPO_URI="https://github.com/pwndbg/pwndbg"
else
MY_PV="${PV:0:4}.${PV:4:2}.${PV:6:2}"
SRC_URI="https://github.com/pwndbg/pwndbg/archive/${MY_PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~amd64 ~arm64 ~x86"
S="${WORKDIR}/${PN}-${MY_PV}"
fi
LICENSE="MIT"
SLOT="0"
RDEPEND="
dev-debug/gdb[python,${PYTHON_SINGLE_USEDEP}]
~dev-python/gdb-pt-dump-0.0.0_p20231111[${PYTHON_SINGLE_USEDEP}]
$(python_gen_cond_dep '
>=dev-libs/capstone-5.0_rc4[python,${PYTHON_USEDEP}]
>=dev-python/psutil-5.9.5[${PYTHON_USEDEP}]
>=dev-python/pycparser-2.21[${PYTHON_USEDEP}]
>=dev-python/pyelftools-0.29[${PYTHON_USEDEP}]
>=dev-python/pygments-2.15.1[${PYTHON_USEDEP}]
>=dev-python/tabulate-0.9.0[${PYTHON_USEDEP}]
>=dev-python/typing-extensions-4.6.1[${PYTHON_USEDEP}]
>=dev-util/pwntools-4.11.0[${PYTHON_USEDEP}]
>=dev-util/ROPgadget-7.2[${PYTHON_USEDEP}]
>=dev-util/unicorn-2.0.1[python,${PYTHON_USEDEP}]
')
"
# Tests are architectur-specific (precompiled binaries)
RESTRICT="test"
src_install() {
distutils-r1_src_install
insinto /usr/share/${PN}
doins gdbinit.py
# Signal pwndbg not to create it's own python venv (Bug #918705).
# See: https://github.com/pwndbg/pwndbg/commit/139b7542cd9567eaff32bd713df971b6ac5b81de
touch "${ED}/usr/share/${PN}/.skip-venv" || die
python_optimize "${ED}"/usr/share/${PN}
make_wrapper "pwndbg" \
"gdb -x \"${EPREFIX}/usr/share/${PN}/gdbinit.py\"" || die
dodoc {README,DEVELOPING,FEATURES}.md
}
pkg_postinst() {
if [[ -z "${REPLACING_VERSIONS}" ]]; then
einfo "\nUsage:"
einfo " ~$ pwndbg <program>"
ewarn "\nWARNING!!!"
ewarn "Some pwndbg commands only works with libc debug symbols.\n"
ewarn "See also:"
ewarn " * https://github.com/pentoo/pentoo-overlay/issues/521#issuecomment-548975884"
ewarn " * https://sourceware.org/gdb/onlinedocs/gdb/Separate-Debug-Files.html"
ewarn " * https://wiki.gentoo.org/wiki/Debugging"
fi
}
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