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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI="2"
inherit eutils flag-o-matic toolchain-funcs pax-utils
MY_PN="john"
MY_P="${MY_PN}-${PV}"
JUMBO="jumbo-4"
#MPI="mpi10"
DESCRIPTION="fast password cracker"
HOMEPAGE="http://www.openwall.com/john/"
SRC_URI="http://www.openwall.com/john/g/${MY_P}.tar.gz
!minimal? ( http://www.openwall.com/john/contrib/${MY_P}-${JUMBO}.diff.gz )"
# mpi? ( ftp://ftp.openwall.com/john/contrib/mpi/2009-bindshell/${MY_P}-${MPI}.patch.gz )
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~hppa ~mips ~ppc ~ppc64 ~sparc ~x86"
IUSE="altivec custom-cflags -minimal mmx sse2"
#IUSE="altivec custom-cflags -minimal mmx -mpi sse2"
# Seems a bit fussy with other MPI implementations.
RDEPEND="!minimal? ( >=dev-libs/openssl-0.9.7 )"
# mpi? ( sys-cluster/openmpi )
DEPEND="${RDEPEND}"
S="${WORKDIR}/${MY_P}"
get_target() {
if use x86; then
if use sse2; then
echo "linux-x86-sse2"
elif use mmx; then
echo "linux-x86-mmx"
else
echo "linux-x86-any"
fi
elif use alpha; then
echo "linux-alpha"
elif use sparc; then
echo "linux-sparc"
elif use amd64; then
echo "linux-x86-64"
elif use ppc64; then
if use altivec; then
echo "linux-ppc32-altivec"
else
echo "linux-ppc64"
fi
# linux-ppc64-altivec is slightly slower than linux-ppc32-altivec for most hash types.
# as per the Makefile comments
elif use ppc; then
if use altivec; then
echo "linux-ppc32-altivec"
else
echo "linux-ppc32"
fi
else
echo "generic"
fi
}
src_prepare() {
# if use mpi; then
# epatch "${WORKDIR}/${MY_P}-${MPI}.patch"
# fi
if ! use minimal; then
epatch "${WORKDIR}/${MY_P}-${JUMBO}.diff"
fi
local PATCHLIST="${PATCHLIST} 1.7.6-cflags 1.7.3.1-mkdir-sandbox"
cd src
for p in ${PATCHLIST}; do
epatch "${FILESDIR}/${PN}-${p}.patch"
done
if ! use minimal; then
sed -e "s/LDFLAGS *= */override LDFLAGS += /" -e "/LDFLAGS/s/-s//" \
-e "/LDFLAGS/s/-L[^ ]*//g" -e "/CFLAGS/s/-[IL][^ ]*//g" \
-i Makefile || die "sed Makefile failed"
fi
}
src_compile() {
use custom-cflags || strip-flags
append-flags -fPIC -fPIE \
'-DJOHN_SYSTEMWIDE' \
'-DJOHN_SYSTEMWIDE_HOME=\\\"/etc/john\\\"' \
'-DJOHN_SYSTEMWIDE_EXEC=\\\"/usr/libexec/john\\\"'
gcc-specs-pie && append-ldflags -nopie
CPP=$(tc-getCXX) CC=$(tc-getCC) AS=$(tc-getCC) LD=$(tc-getCC)
# use mpi && CPP=mpicxx CC=mpicc AS=mpicc LD=mpicc
emake -C src/\
CPP=${CPP} CC=${CC} AS=${AS} LD=${LD} \
CFLAGS="-c -Wall ${CFLAGS}" \
LDFLAGS="${LDFLAGS}" \
OPT_NORMAL="" \
$(get_target) || die "emake failed"
}
src_test() {
cd run
if [[ -f "/etc/john/john.conf" || -f "/etc/john/john.ini" ]]; then
# This requires that MPI is actually 100% online on your system, which might not
# be the case, depending on which MPI implementation you are using.
#if use mpi; then
# mpirun -np 2 ./john --test || die 'self test failed'
#else
./john --test || die 'self test failed'
else
ewarn "selftest requires /etc/john/john.conf or /etc/john/john.ini"
fi
}
src_install() {
# executables
dosbin run/john
newsbin run/mailer john-mailer
pax-mark -m "${D}"/usr/sbin/john
dosym john /usr/sbin/unafs
dosym john /usr/sbin/unique
dosym john /usr/sbin/unshadow
# jumbo-patch additions
if ! use minimal; then
dosym john /usr/sbin/undrop
dosbin run/calc_stat
dosbin run/genmkvpwd
dosbin run/mkvcalcproba
insinto /etc/john
doins run/genincstats.rb run/stats
doins run/netscreen.py run/sap_prepare.pl
fi
# config files
insinto /etc/john
doins run/john.conf
doins run/*.chr run/password.lst
# documentation
dodoc doc/*
}
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