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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=6
PYTHON_COMPAT=( python2_7 )
inherit flag-o-matic java-pkg-2 java-pkg-simple python-r1 toolchain-funcs
DESCRIPTION="An efficient theorem prover"
HOMEPAGE="http://z3.codeplex.com/"
SRC_URI="https://github.com/Z3Prover/z3/archive/${P}.tar.gz"
SLOT="0"
LICENSE="MIT"
KEYWORDS="~amd64 ~x86"
IUSE="doc gmp isabelle java python"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
RDEPEND="${PYTHON_DEPS}
gmp? ( dev-libs/gmp:0 )"
DEPEND="${RDEPEND}
doc? ( app-doc/doxygen )
java? ( >=virtual/jdk-1.8 )"
S=${WORKDIR}/${PN}-${P}
JAVA_SRC_DIR=${S}/src/api/java
pkg_setup() {
if [[ ${MERGE_TYPE} != binary ]]; then
if [[ $(tc-getCXX)$ == *g++* ]] && ! tc-has-openmp; then
ewarn "Please use an openmp compatible compiler"
ewarn "like >gcc-4.2 with USE=openmp"
die "Openmp support missing in compiler"
fi
fi
}
src_prepare() {
default
sed \
-e 's:-O3::g' \
-e 's:-fomit-frame-pointer::' \
-e 's:-msse2::g' \
-e 's:-msse::g' \
-e "/LINK_EXTRA_FLAGS/s:@LDFLAGS@:-lrt $(usex gmp -lgmp ""):g" \
-e 's:t@\$:t\$:g' \
-i scripts/*mk* || die
sed \
-e "s:SLIBEXTRAFLAGS = '':SLIBEXTRAFLAGS = '-Wl,-soname,lib${PN}.so.0.1':" \
-i scripts/mk_util.py || die
sed -e 's:api\\html\\ml:api/html/ml:' \
-e 's:python/z3.py:python/z3/z3.py:' \
-i doc/mk_api_doc.py || die
append-ldflags -fopenmp
}
src_configure() {
python_setup
python_export PYTHON_SITEDIR
export Z3_INSTALL_LIB_DIR="$(get_libdir)"
export Z3_INSTALL_INCLUDE_DIR="include/z3"
set -- \
--pypkgdir="${PYTHON_SITEDIR}" \
--prefix="${ROOT}usr" \
$(usex gmp --gmp "") \
$(usex python --python "") \
$(usex java --java "")
elog ./configure "$@"
./configure "$@" || die
${EPYTHON} scripts/mk_make.py || die
}
src_compile() {
emake \
--directory="build" \
CXX=$(tc-getCXX) \
LINK="$(tc-getCXX) ${LDFLAGS}" \
LINK_FLAGS="${LDFLAGS}"
use java && java-pkg-simple_src_compile
if use doc; then
pushd doc || die
${EPYTHON} mk_api_doc.py || die
popd || die
fi
}
src_install() {
emake \
--directory="build" \
CXX=$(tc-getCXX) \
LINK="$(tc-getCXX) ${LDFLAGS}" \
LINK_FLAGS="${LDFLAGS}" \
install DESTDIR="${D}"
if use python; then
python_foreach_impl python_domodule src/api/python/*.py
fi
use java && java-pkg-simple_src_install
if use isabelle; then
ISABELLE_HOME="${ROOT}usr/share/Isabelle"
dodir "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
cat <<- EOF >> "${S}/settings"
Z3_COMPONENT="\$COMPONENT"
Z3_HOME="${ROOT}usr/bin"
Z3_SOLVER="${ROOT}usr/bin/z3"
Z3_REMOTE_SOLVER="z3"
Z3_VERSION="${PV}"
Z3_INSTALLED="yes"
Z3_NON_COMMERCIAL="yes"
EOF
insinto "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
doins "${S}/settings"
fi
local DOCS=( "README.md" "RELEASE_NOTES" )
local HTML_DOCS=( "doc/api/html/." )
use doc && einstalldocs
}
pkg_postinst() {
if use isabelle; then
if [ -f "${ROOT}etc/isabelle/components" ]; then
if egrep "contrib/${PN}-[0-9.]*" "${ROOT}etc/isabelle/components"; then
sed -e "/contrib\/${PN}-[0-9.]*/d" \
-i "${ROOT}etc/isabelle/components"
fi
cat <<- EOF >> "${ROOT}etc/isabelle/components"
contrib/${PN}-${PV}
EOF
fi
fi
}
pkg_postrm() {
if use isabelle; then
if [ ! -f "${ROOT}usr/bin/Z3" ]; then
if [ -f "${ROOT}etc/isabelle/components" ]; then
# Note: this sed should only match the version of this ebuild
# Which is what we want as we do not want to remove the line
# of a new Isabelle component being installed during an upgrade.
sed -e "/contrib\/${PN}-${PV}/d" \
-i "${ROOT}etc/isabelle/components"
fi
fi
fi
}
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