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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit cuda flag-o-matic toolchain-funcs
MY_PN="john"
MY_P="${MY_PN}-${PV}"
DESCRIPTION="fast password cracker"
HOMEPAGE="https://www.openwall.com/john/"
SRC_URI="https://www.openwall.com/john/j/${MY_P}.tar.xz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 arm ~hppa ~mips ppc ppc64 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos"
CPU_FLAGS="cpu_flags_x86_mmx cpu_flags_x86_sse2 cpu_flags_x86_avx cpu_flags_x86_xop"
IUSE="custom-cflags openmp ${CPU_FLAGS}"
RDEPEND="sys-libs/zlib"
DEPEND="${RDEPEND}
!app-crypt/johntheripper-jumbo"
S="${WORKDIR}/${MY_P}"
get_target() {
if use alpha; then
echo "linux-alpha"
elif use amd64; then
if use cpu_flags_x86_xop; then
echo "linux-x86-64-xop"
elif use cpu_flags_x86_avx; then
echo "linux-x86-64-avx"
else
echo "linux-x86-64"
fi
elif use ppc; then
echo "linux-ppc32"
elif use ppc64; then
echo "linux-ppc64"
elif use sparc; then
echo "linux-sparc"
elif use x86; then
if use cpu_flags_x86_xop; then
echo "linux-x86-xop"
elif use cpu_flags_x86_avx; then
echo "linux-x86-avx"
elif use cpu_flags_x86_sse2; then
echo "linux-x86-sse2"
elif use cpu_flags_x86_mmx; then
echo "linux-x86-mmx"
else
echo "linux-x86-any"
fi
elif use ppc-macos; then
echo "macosx-ppc32-altivec"
elif use x64-macos; then
echo "macosx-x86-64"
elif use x86-solaris; then
echo "solaris-x86-any"
elif use x86-fbsd; then
if use cpu_flags_x86_sse2; then
echo "freebsd-x86-sse2"
elif use cpu_flags_x86_mmx; then
echo "freebsd-x86-mmx"
else
echo "freebsd-x86-any"
fi
elif use amd64-fbsd; then
echo "freebsd-x86-64"
else
echo "generic"
fi
}
pkg_setup() {
if use openmp && [[ ${MERGE_TYPE} != binary ]]; then
tc-has-openmp || die "Please switch to an openmp compatible compiler"
fi
}
src_prepare() {
default
}
src_compile() {
local OMP
use custom-cflags || strip-flags
cat <<- EOF >> config.gentoo || die
#define JOHN_SYSTEMWIDE 1
#define JOHN_SYSTEMWIDE_HOME "${EPREFIX}/etc/john"
#define JOHN_SYSTEMWIDE_EXEC "${EPREFIX}/usr/libexec/john"
EOF
append-flags -fPIC -fPIE
#gcc-specs-pie && append-ldflags -nopie
use openmp && OMP="-fopenmp"
CPP="$(tc-getCXX)" CC="$(tc-getCC)" AS="$(tc-getCC)" LD="$(tc-getCC)"
emake -C src/ \
CPP="${CPP}" CC="${CC}" AS="${AS}" LD="${LD}" \
CFLAGS="-c -Wall -include ../config.gentoo ${CFLAGS} ${OMP}" \
LDFLAGS="${LDFLAGS} ${OMP}" \
OPT_NORMAL="" \
OMPFLAGS="${OMP}" \
$(get_target)
}
src_test() {
make -C src/ check
}
src_install() {
# executables
dosbin run/john
newsbin run/mailer john-mailer
dosym john /usr/sbin/unafs
dosym john /usr/sbin/unique
dosym john /usr/sbin/unshadow
# config files
insinto /etc/john
doins run/*.chr run/password.lst
doins run/*.conf
# documentation
dodoc doc/*
}
pkg_postinst() {
if [ -n "${REPLACING_VERSIONS}" ] && [ "${REPLACING_VERSIONS}" != "1.8.0" ]; then
ewarn "This package no longer includes jumbo. If you want jumbo please install app-crypt/johntheripper-jumbo instead."
fi
}
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