app-crypt/hashcat: enable brain

make sure we unbundle what we can. upstream bug opened for issues
unbundling 7zip https://github.com/hashcat/hashcat/issues/1742

Package-Manager: Portage-2.3.51, Repoman-2.3.12
Signed-off-by: Rick Farina <zerochaos@gentoo.org>

diff --git a/app-crypt/hashcat/hashcat-9999.ebuild b/app-crypt/hashcat/hashcat-9999.ebuild
new file mode 100644 (file)
index 0000000..0424dcf
--- /dev/null
+++ b/app-crypt/hashcat/hashcat-9999.ebuild
@@ -0,0 +1,69 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit eutils pax-utils multilib
+
+DESCRIPTION="World's fastest and most advanced password recovery utility"
+HOMEPAGE="https://github.com/hashcat/hashcat"
+LICENSE="MIT"
+SLOT="0"
+if [ "${PV}" = "9999" ]; then
+       inherit git-r3
+       EGIT_REPO_URI="https://github.com/hashcat/hashcat.git"
+       KEYWORDS=""
+else
+       KEYWORDS="~amd64 ~x86"
+       SRC_URI="https://github.com/hashcat/hashcat/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+fi
+
+IUSE="brain video_cards_nvidia"
+DEPEND="virtual/opencl
+       app-arch/lzma
+       brain? ( dev-libs/xxhash )
+       video_cards_nvidia? ( >x11-drivers/nvidia-drivers-367.0 )"
+RDEPEND="${DEPEND}"
+
+src_prepare() {
+       #remove bundled stuff
+       rm -r deps/OpenCL-Headers || die "Failed to remove bundled OpenCL Headers"
+       rm -r deps/xxHash || die "Failed to remove bundled xxHash"
+       #rm -r deps/LZMA-SDK || die "Failed to remove bundled LZMA-SDK"
+       #rm -r deps || die "Failed to remove bundled deps"
+       #do not strip
+       sed -i "/LFLAGS                  += -s/d" src/Makefile
+       #do not add random CFLAGS
+       sed -i "s/-O2//" src/Makefile || die
+       sed -i "#LZMA_SDK_INCLUDE#d" src/Makefile || die
+       export PREFIX=/usr
+       export LIBRARY_FOLDER="/usr/$(get_libdir)"
+       export DOCUMENT_FOLDER="/usr/share/doc/${P}"
+       eapply_user
+}
+
+src_compile() {
+       emake SHARED=1 PRODUCTION=1 ENABLE_BRAIN=$(usex brain 1 0) USE_SYSTEM_LZMA=0 USE_SYSTEM_OPENCL=1 USE_SYSTEM_XXHASH=1 VERSION_PURE="${PV}"
+       pax-mark -mr hashcat
+}
+
+src_test() {
+       if use video_cards_nvidia; then
+               addwrite /dev/nvidia0
+               addwrite /dev/nvidiactl
+               addwrite /dev/nvidia-uvm
+               if [ ! -w /dev/nvidia0 ]; then
+                       einfo "To run these tests, portage likely must be in the video group."
+                       einfo "Please run \"gpasswd -a portage video\" if the tests will fail"
+               fi
+       #elif use vidia_cards_fglrx; then
+       #       addwrite /dev/ati
+       fi
+       #this always exits with 255 despite success
+       #./hashcat -b -m 2500 || die "Test failed"
+       LD_PRELOAD=./libhashcat.so.${PV} ./hashcat -a 3 -m 1500 nQCk49SiErOgk || die "Test failed"
+}
+
+src_install() {
+       emake DESTDIR="${ED}" SHARED=1 PRODUCTION=1 ENABLE_BRAIN=$(usex brain 1 0) USE_SYSTEM_LZMA=0 USE_SYSTEM_OPENCL=1 USE_SYSTEM_XXHASH=1 VERSION_PURE="${PV}" install
+}

diff --git a/app-crypt/hashcat/metadata.xml b/app-crypt/hashcat/metadata.xml
index 2f9493fe8e46f5a4affe2f39923ccc5ca5c18de1..4379ee24223e3fb9e0c036cf3cbc1d96d6418394 100644 (file)
--- a/app-crypt/hashcat/metadata.xml
+++ b/app-crypt/hashcat/metadata.xml
@@ -5,6 +5,9 @@
                <email>zerochaos@gentoo.org</email>
                <name>Rick Farina</name>
        </maintainer>
+       <use>
+               <flag name="brain">Enable the hashcat brain</flag>
+       </use>
        <upstream>
                <remote-id type="github">hashcat/hashcat</remote-id>
        </upstream>