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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=6
JAVA_PKG_BSFIX_NAME="build.xml build-unix.xml"
inherit autotools java-pkg-opt-2 java-ant-2
DESCRIPTION="A collection of file system and media management forensic analysis tools"
HOMEPAGE="https://www.sleuthkit.org/sleuthkit/"
# TODO: sqlite-jdbc does not exist in the tree, we bundle it for now
# See: https://bugs.gentoo.org/690010
# TODO: SparseBitSet does not exist in the tree, we bundle it for now
# See: https://bugs.gentoo.org/690012
# TODO: Upstream uses a very specific version of libewf which is not in
# the tree anymore. So we statically compile and link to sleuthkit.
# Hopefully upstream will figure something out in the future.
# See: https://bugs.gentoo.org/689752
# TODO: gson-2.8.5 does not exist in the tree. Building it seems to
# require Java 9. We have Java 11 in the tree but I don't see a
# way to use it as a gentoo-vm in order to build gson. Sleuthkit
# upstream still uses Java 8.
# See: https://bugs.gentoo.org/706274
# TODO: commons-validator-1.6 does not exist in the tree. The latest version
# as of writing this ebuild is 1.4.1, for which the build fails. As
# per #711930, this is a security sensitive bump. We're gonna fetch
# the jar file here and file a bug request for a bump as well:
# https://bugs.gentoo.org/721020
SRC_URI="https://github.com/${PN}/${PN}/releases/download/${P}/${P}.tar.gz
java? (
https://repo1.maven.org/maven2/com/google/code/gson/gson/2.8.5/gson-2.8.5.jar
http://repo1.maven.org/maven2/org/xerial/sqlite-jdbc/3.25.2/sqlite-jdbc-3.25.2.jar
http://repo1.maven.org/maven2/com/zaxxer/SparseBitSet/1.1/SparseBitSet-1.1.jar
https://repo1.maven.org/maven2/commons-validator/commons-validator/1.6/commons-validator-1.6.jar
)
ewf? ( https://github.com/sleuthkit/libewf_64bit/archive/VisualStudio_2010.tar.gz -> sleuthkit-libewf_64bit-20130416.tar.gz )"
LICENSE="BSD CPL-1.0 GPL-2+ IBM java? ( Apache-2.0 )"
SLOT="0/19" # subslot = major soname version
KEYWORDS="~amd64 ~hppa ~ppc ~x86"
IUSE="aff doc ewf java static-libs test +threads zlib"
RESTRICT="!test? ( test )"
DEPEND="
dev-db/sqlite:3
dev-lang/perl:*
aff? ( app-forensics/afflib )
ewf? ( sys-libs/zlib )
java? (
>=dev-java/c3p0-0.9.5:0
dev-java/commons-lang:3.1
dev-java/guava:20
>=dev-java/jdbc-postgresql-9.4:0
>=dev-java/joda-time-2.4:0
)
zlib? ( sys-libs/zlib )
"
# TODO: add support for not-in-tree libraries libvhdi and libvmdk
# libvhdi: https://github.com/libyal/libvhdi
# libvmdk: https://github.com/libyal/libvmdk
# DEPEND="${DEPEND}
# vhdi? ( dev-libs/libvhdi )
# vmdk? ( dev-libs/libvmdk )
# "
RDEPEND="${DEPEND}
java? (
|| (
virtual/jre:1.8
virtual/jdk:1.8
)
)
"
DEPEND="${DEPEND}
java? ( virtual/jdk:1.8 )
doc? ( app-doc/doxygen )
test? ( >=dev-util/cppunit-1.2.1 )
"
PATCHES=(
"${FILESDIR}"/${PN}-4.1.0-tools-shared-libs.patch
"${FILESDIR}"/${PN}-4.6.4-default-jar-location-fix.patch
"${FILESDIR}"/${PN}-4.10.1-exclude-usr-local.patch
)
src_unpack() {
local f
unpack ${P}.tar.gz
if use ewf; then
pushd "${T}" &>/dev/null || die
unpack sleuthkit-libewf_64bit-20130416.tar.gz
export TSK_LIBEWF_SRCDIR="${T}"/libewf_64bit-VisualStudio_2010
popd &>/dev/null || die
fi
# Copy the jar files that don't exist in the tree yet
if use java; then
TSK_JAR_DIR="${T}/lib"
mkdir "${TSK_JAR_DIR}" || die
for f in ${A}; do
if [[ ${f} =~ .jar$ ]]; then
cp "${DISTDIR}"/"${f}" "${TSK_JAR_DIR}" || die
fi
done
export TSK_JAR_DIR
fi
}
tsk_prepare_libewf() {
# Inlining breaks the compilation, disable it
sed -e 's/LIBUNA_INLINE inline/LIBUNA_INLINE/' \
-i "${TSK_LIBEWF_SRCDIR}"/libuna/libuna_inline.h || die
}
src_prepare() {
use ewf && tsk_prepare_libewf
# Do not pass '-Werror'. This is overkill for user builds.
sed -e '/AM_CXXFLAGS/ s/-Werror//g' \
-i tsk/util/Makefile.am \
-i tsk/pool/Makefile.am || die
# Remove -static from LDFLAGS because it doesn't actually create
# a static binary. It confuses libtool, who then inserts rpath
sed -e '/LDFLAGS/ s/-static//' \
-i tools/pooltools/Makefile.am || die
if use java; then
pushd "${S}"/bindings/java &>/dev/null || die
# Prevent "make install" from installing
# jar files under /usr/share/java
# We'll use the java eclasses for this
# See: https://github.com/sleuthkit/sleuthkit/pull/1379
sed -e '/^jar_DATA/ d;' -i Makefile.am || die
java-pkg-opt-2_src_prepare
popd &>/dev/null || die
fi
# Override the doxygen output directories
if use doc; then
sed -e "/^OUTPUT_DIRECTORY/ s|=.*$|= ${T}/doc|" \
-i tsk/docs/Doxyfile \
-i bindings/java/doxygen/Doxyfile || die
fi
# It's safe to call this even after java-pkg-opt-2_src_prepare
# because future calls to eapply_user do nothing and return 0
default
eautoreconf
}
tsk_compile_libewf() {
local myeconfargs=(
--prefix=/
--libdir=/lib
--enable-static
--disable-shared
--disable-winapi
--without-libbfio
--with-zlib
--without-bzip2
--without-libhmac
--without-openssl
--without-libuuid
--without-libfuse
--with-libcstring=no
--with-libcerror=no
--with-libcdata=no
--with-libclocale=no
--with-libcnotify=no
--with-libcsplit=no
--with-libuna=no
--with-libcfile=no
--with-libcpath=no
--with-libbfio=no
--with-libfcache=no
--with-libfvalue=no
)
# We want to contain our build flags
local CFLAGS="${CFLAGS}"
local LDFLAGS="${LDFLAGS}"
pushd "${TSK_LIBEWF_SRCDIR}" &>/dev/null || die
# Produce relocatable code
CFLAGS+=" -fPIC"
LDFLAGS+=" -fPIC"
econf "${myeconfargs[@]}"
# Do not waste CPU cycles on building ewftools
sed -e '/ewftools/ d' -i Makefile || die
emake
# Only install the headers and the library
emake -C libewf DESTDIR="${T}"/image install
emake -C include DESTDIR="${T}"/image install
find "${T}"/image -name '*.la' -delete || die
popd &>/dev/null || die
}
src_configure() {
local myeconfargs=(
--enable-offline="${TSK_JAR_DIR}"
$(use_enable java)
$(use_enable static-libs static)
$(use_enable threads multithreading)
$(use_with aff afflib)
$(use_with zlib)
)
# TODO: add support for non-existing libraries libvhdi and libvmdk
# myeconfargs+=(
# $(use_with vhdi libvhdi)
# $(use_with vmdk libvmdk)
# )
myeconfargs+=(
--without-libvhdi
--without-libvmdk
)
use ewf && tsk_compile_libewf
myeconfargs+=( $(use_with ewf libewf "${T}"/image) )
if use java; then
pushd "${S}"/bindings/java &>/dev/null || die
java-ant-2_src_configure
popd &>/dev/null || die
fi
econf "${myeconfargs[@]}"
}
src_compile() {
# Give it an existing bogus ivy home #672220
local -x IVY_HOME="${T}"
# Create symlinks of jars for the required dependencies
if use java; then
java-pkg_jar-from --into "${TSK_JAR_DIR}" c3p0
java-pkg_jar-from --into "${TSK_JAR_DIR}" commons-lang:3.1
java-pkg_jar-from --into "${TSK_JAR_DIR}" guava:20
java-pkg_jar-from --into "${TSK_JAR_DIR}" jdbc-postgresql
java-pkg_jar-from --into "${TSK_JAR_DIR}" joda-time
# case-uco needs gson and expects it under case-uco/java/lib
# symlink it to the jar dir we create for java bindings
ln -s "${TSK_JAR_DIR}" "${S}"/case-uco/java/lib || die
fi
# Create the doc output dirs if requested
if use doc; then
mkdir -p "${T}"/doc/{api-docs,jni-docs} || die
fi
emake all $(usex doc api-docs "")
}
src_install() {
# Give it an existing bogus ivy home #756766
local -x IVY_HOME="${T}"
local f
if use java; then
pushd "${S}"/bindings/java &>/dev/null || die
# Install case-uco
pushd "${S}"/case-uco/java &>/dev/null || die
java-pkg_newjar "dist/${PN}-caseuco-${PV}".jar "${PN}-caseuco.jar"
popd || die
# Install the bundled jar files as well as the
# sleuthkit jar installed here by case-uco
pushd "${TSK_JAR_DIR}" &>/dev/null || die
for f in *; do
# Skip the symlinks java-pkg_jar-from created
[[ -f ${f} ]] || continue
# Strip the version numbers as per eclass recommendation
[[ ${f} =~ -([0-9]+\.)+jar$ ]] || continue
java-pkg_newjar "${f}" "${f/${BASH_REMATCH[0]}/.jar}"
done
popd &>/dev/null || die
popd &>/dev/null || die
fi
default
# Default install target for case-uco installs the jar in the wrong place
rm -r "${ED}"/usr/share/java
# It unconditionally builds both api and jni docs
# We install conditionally based on the provided use flags
if use doc; then
dodoc -r "${T}"/doc/api-docs
use java && dodoc -r "${T}"/doc/jni-docs
fi
find "${D}" -name '*.la' -delete || die
}