Install this version:
emerge -a =net-wireless/cowpatty-4.8-r2
# Copyright 1999-2026 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
inherit toolchain-funcs
DESCRIPTION="WLAN tools for bruteforcing 802.11 WPA/WPA2 keys"
HOMEPAGE="https://github.com/joswr1ght/cowpatty"
SRC_URI="https://github.com/joswr1ght/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="amd64 x86"
RDEPEND="
dev-libs/openssl:=
net-libs/libpcap
"
DEPEND="${RDEPEND}"
src_compile() {
# the Makefile hardcodes CC and CFLAGS, and links with CFLAGS rather
# than LDFLAGS; overriding on the command line is the only way in
emake -j1 CC="$(tc-getCC)" CFLAGS="${CFLAGS} ${LDFLAGS} -DOPENSSL"
}
src_install() {
dobin cowpatty genpmk
doman cowpatty.1 genpmk.1
# globbed here rather than in a global DOCS, which would be expanded
# during the depend phase, outside ${S}
dodoc AUTHORS CHANGELOG FAQ INSTALL README TODO dict *.dump
}