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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit elisp-common
DESCRIPTION="CVC3 is a theorem prover for Satisfiability Modulo Theories (SMT) problems"
HOMEPAGE="http://www.cs.nyu.edu/acsys/cvc3/index.html"
SRC_URI="http://www.cs.nyu.edu/acsys/cvc3/releases/2.4.1/${P}.tar.gz"
LICENSE="BSD MIT HPND zchaff? ( zchaff )"
RESTRICT="mirror zchaff? ( bindist )"
SLOT="0/${PV}"
KEYWORDS="~amd64 ~x86"
IUSE="doc emacs isabelle test zchaff"
RDEPEND="dev-libs/gmp:0=
isabelle? ( >=sci-mathematics/isabelle-2011.1-r1:= )"
DEPEND="${RDEPEND}
doc? (
app-doc/doxygen
media-gfx/graphviz
)
emacs? (
virtual/emacs
)"
SITEFILE="50${PN}-gentoo.el"
PATCHES=( "${FILESDIR}/${P}-gccv6-fix.patch" )
src_prepare() {
default
sed -e 's#prefix=@prefix@#prefix=$(patsubst %/,%,$(DESTDIR))@prefix@#' \
-e 's#libdir=@libdir@#libdir=$(patsubst %/,%,$(DESTDIR))@libdir@#' \
-e 's#mandir=@mandir@#mandir=$(patsubst %/,%,$(DESTDIR))@mandir@#' \
-i "${S}/Makefile.local.in" \
|| die "Could not set DESTDIR in Makefile.local.in"
}
src_configure() {
# --enable-static disables building of shared libraries, statically
# links /usr/bin/cvc3 and installs static libraries.
# --enable-static --enable-sharedlibs behaves the same as just --enable-static
econf \
--enable-dynamic \
$(use_enable zchaff)
if use test; then
sed -e 's@LD_LIBS = @LD_LIBS = -L'"${S}"'/lib -Wl,-R'"${S}"'/lib @' \
-i "${S}/test/Makefile" \
|| die "Could not set library paths in test/Makefile"
fi
}
src_compile() {
emake
use doc && emake -C doc
if use emacs; then
pushd emacs >/dev/null || die
elisp-compile *.el || die "emacs elisp compile failed"
popd >/dev/null || die
fi
use test && emake -C test
}
src_test() {
pushd test >/dev/null || die
./bin/test || die "Testsuite failed"
popd >/dev/null || die
}
src_install() {
use doc && local HTML_DOCS=( doc/html/*.{html,gif,png,css} )
default
if use emacs; then
elisp-install ${PN} emacs/*.{el,elc}
cp "${FILESDIR}"/${SITEFILE} "${S}" || die "Failed to copy Emacs files"
elisp-site-file-install ${SITEFILE}
fi
if use isabelle; then
ISABELLE_HOME="$(isabelle getenv ISABELLE_HOME | cut -d'=' -f 2)" \
|| die "isabelle getenv ISABELLE_HOME failed"
[[ -n "${ISABELLE_HOME}" ]] || die "ISABELLE_HOME empty"
dodir "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
cat >> settings <<- EOF || die "Failed to create Isabelle configuration for CVC3"
CVC3_COMPONENT="\$COMPONENT"
CVC3_HOME="${EPREFIX}/usr/bin"
CVC3_SOLVER="\$CVC3_HOME/cvc3"
CVC3_REMOTE_SOLVER="cvc3"
CVC3_INSTALLED="yes"
EOF
insinto "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
doins settings
fi
}
pkg_postinst() {
use emacs && elisp-site-regen
if use isabelle; then
if [[ -f "${EROOT%/}/etc/isabelle/components" ]]; then
if egrep "contrib/${PN}-[0-9.]*" "${EROOT%/}/etc/isabelle/components"; then
sed -e "/contrib\/${PN}-[0-9.]*/d" \
-i "${EROOT%/}/etc/isabelle/components" || die "Failed to remove old CVC3 registrations in Isabelle"
fi
cat >> "${EROOT%/}/etc/isabelle/components" <<- EOF || die "Failed to register CVC3 with Isabelle"
contrib/${PN}-${PV}
EOF
fi
fi
if use zchaff; then
einfo "This copy of CVC3 is also configured to use the SAT solver zchaff whose"
einfo "copyright is owned by Princeton University and is more restrictive."
einfo "Specifically, it may be used for internal, noncommercial, research purposes"
einfo "only. See the copyright notices from the zchaff source files which are"
einfo "included in the LICENSE file."
einfo "To build CVC3 without these files, please build cvc3 without the zchaff"
einfo "use flag (note: zchaff is disabled by default):"
einfo "USE=-zchaff emerge sci-mathemathematics/cvc3"
fi
}
pkg_postrm() {
use emacs && elisp-site-regen
if use isabelle; then
if [[ ! -f "${EROOT%/}/usr/bin/cvc3" && -f "${EROOT%/}/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 CVC3 being installed during an upgrade.
sed -e "/contrib\/${PN}-${PV}/d" \
-i "${EROOT%/}/etc/isabelle/components" || die "Failed to unregister CVC3 from Isabelle"
fi
fi
}
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