add cuda/opencl support (fingers crossed)

(Portage version: 2.1.11.4/cvs/Linux x86_64)

3 files changed, 254 insertions, 1 deletions

diff --git a/app-crypt/johntheripper/ChangeLog b/app-crypt/johntheripper/ChangeLog
index ad38c2b5435b..879b0bdad848 100644
--- a/app-crypt/johntheripper/ChangeLog
+++ b/app-crypt/johntheripper/ChangeLog
@@ -1,6 +1,12 @@
 # ChangeLog for app-crypt/johntheripper
 # Copyright 1999-2012 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/app-crypt/johntheripper/ChangeLog,v 1.142 2012/07/04 18:15:42 zerochaos Exp $
+# $Header: /var/cvsroot/gentoo-x86/app-crypt/johntheripper/ChangeLog,v 1.143 2012/07/05 21:11:28 zerochaos Exp $
+
+*johntheripper-1.7.9-r4 (05 Jul 2012)
+
+  05 Jul 2012; Rick Farina <zerochaos@gentoo.org>
+  +johntheripper-1.7.9-r4.ebuild, metadata.xml:
+  add cuda/opencl support (fingers crossed)
 
 *johntheripper-1.7.9-r3 (04 Jul 2012)
 
diff --git a/app-crypt/johntheripper/johntheripper-1.7.9-r4.ebuild b/app-crypt/johntheripper/johntheripper-1.7.9-r4.ebuild
new file mode 100644
index 000000000000..11b4086473b3
--- /dev/null
+++ b/app-crypt/johntheripper/johntheripper-1.7.9-r4.ebuild
@@ -0,0 +1,243 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/app-crypt/johntheripper/johntheripper-1.7.9-r4.ebuild,v 1.1 2012/07/05 21:11:28 zerochaos Exp $
+
+EAPI="4"
+
+inherit eutils flag-o-matic toolchain-funcs pax-utils multilib
+
+MY_PN="john"
+MY_P="${MY_PN}-${PV}"
+
+JUMBO="jumbo-6"
+
+DESCRIPTION="fast password cracker"
+HOMEPAGE="http://www.openwall.com/john/"
+
+SRC_URI="http://www.openwall.com/john/g/${MY_P}.tar.bz2
+	!minimal? ( http://www.openwall.com/john/g/${MY_P}-${JUMBO}.diff.gz )"
+
+LICENSE="GPL-2"
+SLOT="0"
+# This package can't be marked stable for ppc or ppc64 before bug 327211 is closed.
+KEYWORDS="~alpha ~amd64 ~hppa ~mips ~ppc ~ppc64 ~sparc ~x86 ~x86-fbsd ~x86-interix ~amd64-linux ~x86-linux ~ppc-macos"
+#Remove AltiVec USE flag. Appears to be an upstream issue.
+IUSE="cuda custom-cflags -minimal mmx mpi opencl openmp sse2"
+REQUIRED_USE="openmp? ( !minimal )
+	mpi? ( !minimal )
+	cuda? ( !minimal )
+	opencl? ( !minimal )"
+
+RDEPEND="!minimal? ( >=dev-libs/openssl-0.9.7:0 )
+	mpi? ( virtual/mpi )
+	cuda? ( x11-drivers/nvidia-drivers dev-util/nvidia-cuda-toolkit )
+	opencl? ( virtual/opencl )"
+DEPEND="${RDEPEND}"
+
+S="${WORKDIR}/${MY_P}"
+
+has_xop() {
+	echo | $(tc-getCC) ${CFLAGS} -E -dM - | grep -q "#define __XOP__ 1"
+}
+
+has_avx() {
+	echo | $(tc-getCC) ${CFLAGS} -E -dM - | grep -q "#define __AVX__ 1"
+}
+
+get_target() {
+	if use alpha; then
+		echo "linux-alpha"
+	elif use amd64; then
+		if has_xop; then
+			echo "linux-x86-64-xop"
+		elif has_avx; then
+			echo "linux-x86-64-avx"
+		else
+			echo "linux-x86-64"
+		fi
+	elif use ppc; then
+		#if use altivec; then
+		#	echo "linux-ppc32-altivec"
+		#else
+			echo "linux-ppc32"
+		#fi
+	elif use ppc64; then
+		#if use altivec; then
+		#	echo "linux-ppc32-altivec"
+		#else
+			echo "linux-ppc64"
+		#fi
+		# linux-ppc64-altivec is slightly slower than linux-ppc32-altivec for most hash types.
+		# as per the Makefile comments
+	elif use sparc; then
+		echo "linux-sparc"
+	elif use x86; then
+		if has_xop; then
+			echo "linux-x86-xop"
+		elif has_avx; then
+			echo "linux-x86-avx"
+		elif use sse2; then
+			echo "linux-x86-sse2"
+		elif use mmx; then
+			echo "linux-x86-mmx"
+		else
+			echo "linux-x86-any"
+		fi
+	elif use ppc-macos; then
+	# force AltiVec, the non-altivec profile contains ancient compiler cruft
+	#	if use altivec; then
+			echo "macosx-ppc32-altivec"
+	#	else
+	#		echo "macosx-ppc32"
+	#	fi
+		# for Tiger this can be macosx-ppc64
+	elif use x86-macos; then
+		if use sse2; then
+			echo "macosx-x86-sse2"
+		else
+			echo "macosx-x86"
+		fi
+	elif use x86-solaris; then
+		echo "solaris-x86-any"
+	elif use x86-fbsd; then
+		if use sse2; then
+			echo "freebsd-x86-sse2"
+		elif use mmx; then
+			echo "freebsd-x86-mmx"
+		else
+			echo "freebsd-x86-any"
+		fi
+	elif use amd64-fbsd; then
+		echo "freebsd-x86-64"
+	else
+		echo "generic"
+	fi
+}
+
+get_john_objs() {
+	echo -n '${JOHN_COMMON_OBJS} '
+	if use opencl; then
+		echo -n '${OCL_OBJS} '
+	fi
+	if use cuda; then
+		echo -n '${CUDA_OBJS}'
+	fi
+}
+
+pkg_setup() {
+	if use openmp ; then
+		tc-has-openmp || die "Please switch to an openmp compatible compiler"
+	fi
+}
+
+src_prepare() {
+	if ! use minimal; then
+		epatch "${WORKDIR}/${MY_P}-${JUMBO}.diff"
+
+		if use mpi ; then
+			sed -e "s/^#CC = mpicc/CC = mpicc/" \
+				-e "s/^#MPIOBJ =/MPIOBJ =/" \
+				-i src/Makefile || die
+		fi
+
+		# fix typo in jumbo patch
+		sed -i 's:All15:All5:' run/john.conf || die
+	fi
+
+	cd src
+	epatch "${FILESDIR}/${PN}-1.7.6-cflags.patch"
+	epatch "${FILESDIR}/${PN}-1.7.3.1-mkdir-sandbox.patch"
+
+	if ! use minimal; then
+		sed -e "s/LDFLAGS  *=  */override LDFLAGS += /" -e "/LDFLAGS/s/-s//" \
+			-e "/LDFLAGS/s/-L[^ ]*//g" -e "/CFLAGS/s/-[IL][^ ]*//g" \
+			-i Makefile || die "sed Makefile failed"
+		sed -i 's#/usr/local#/opt#g' Makefile || die
+	fi
+	sed -i 's#JOHN_OBJS = \\#JOHN_COMMON_OBJS = \\#g' Makefile || die
+}
+
+src_compile() {
+	local OMP
+
+	use custom-cflags || strip-flags
+	echo "#define JOHN_SYSTEMWIDE 1" >> config.gentoo
+	echo "#define JOHN_SYSTEMWIDE_HOME \"${EPREFIX}/etc/john\"" >> config.gentoo
+	echo "#define JOHN_SYSTEMWIDE_EXEC \"${EPREFIX}/usr/libexec/john\"" >> config.gentoo
+	append-flags -fPIC -fPIE
+	gcc-specs-pie && append-ldflags -nopie
+	use openmp && OMP="-fopenmp"
+
+	CPP="$(tc-getCXX)" CC="$(tc-getCC)" AS="$(tc-getCC)" LD="$(tc-getCC)"
+	use mpi && CPP=mpicxx CC=mpicc AS=mpicc LD=mpicc
+
+	#this stuff was all stolen from the Makefile, if build breaks, check this first
+	if use opencl; then
+		GPUCFLAGS="${GPUCFLAGS} -DCL_VERSION_1_0"
+		GPULDFLAGS="${GPULDFLAGS} -lOpenCL"
+	fi
+	if use cuda; then
+		GPUCFLAGS="${GPUCFLAGS} -DHAVE_CUDA"
+		GPULDFLAGS="${GPULDFLAGS} -L/opt/cuda/$(get_libdir) -lcudart"
+	fi
+
+	emake -C src/ \
+		CPP="${CPP}" CC="${CC}" AS="${AS}" LD="${LD}" \
+		CFLAGS="-c -Wall -include \\\"${S}\\\"/config.gentoo ${CFLAGS} ${OMP} ${GPUCFLAGS}" \
+		LDFLAGS="${LDFLAGS} ${GPULDFLAGS}" \
+		OPT_NORMAL="" \
+		OMPFLAGS="${OMP}" \
+		JOHN_OBJS="$(get_john_objs)" \
+		$(get_target)
+}
+
+src_test() {
+	cd run
+	if [[ -f "${EPREFIX}/etc/john/john.conf" || -f "${EPREFIX}/etc/john/john.ini" ]] ; then
+		# This requires that MPI is actually 100% online on your system, which might not
+		# be the case, depending on which MPI implementation you are using.
+		#if use mpi; then
+		#	mpirun -np 2 ./john --test || die "self test failed"
+		#else
+
+		./john --test || die 'self test failed'
+	else
+		ewarn "Tests require '${EPREFIX}/etc/john/john.conf' or '${EPREFIX}/etc/john/john.ini'"
+	fi
+}
+
+src_install() {
+	# executables
+	dosbin run/john
+	newsbin run/mailer john-mailer
+
+	pax-mark -m "${ED}usr/sbin/john" || die
+
+	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
+		dosbin run/tgtsnarf
+		insinto /etc/john
+		doins run/genincstats.rb run/stats
+		doins run/netscreen.py run/sap2john.pl
+		if use opencl; then
+			doins src/opencl/*.cl
+			doins src/opencl_*.h
+		fi
+	fi
+
+	# config files
+	insinto /etc/john
+	doins run/*.chr run/password.lst
+	doins run/*.conf
+
+	# documentation
+	dodoc doc/*
+}
diff --git a/app-crypt/johntheripper/metadata.xml b/app-crypt/johntheripper/metadata.xml
index db290c89909d..e1206d2bc5eb 100644
--- a/app-crypt/johntheripper/metadata.xml
+++ b/app-crypt/johntheripper/metadata.xml
@@ -7,4 +7,8 @@
 		<name>Rick Farina</name>
 		<description>Any and all help appreciated</description>
 	</maintainer>
+	<use>
+        	<flag name="cuda">Use nvidia cuda toolkit for speeding up cracking on capable devices</flag>
+        	<flag name="opencl">Enable opencl support for speeding up cracking on capable devices</flag>
+	</use>
 </pkgmetadata>