summaryrefslogtreecommitdiff
path: root/sci-mathematics/cvc3
diff options
context:
space:
mode:
Diffstat (limited to 'sci-mathematics/cvc3')
-rw-r--r--sci-mathematics/cvc3/Manifest8
-rw-r--r--sci-mathematics/cvc3/cvc3-2.4.1-r1.ebuild141
-rw-r--r--sci-mathematics/cvc3/cvc3-2.4.1.ebuild156
-rw-r--r--sci-mathematics/cvc3/files/50cvc3-gentoo.el3
-rw-r--r--sci-mathematics/cvc3/files/cvc3-2.4.1-gccv6-fix.patch76
-rw-r--r--sci-mathematics/cvc3/metadata.xml45
6 files changed, 429 insertions, 0 deletions
diff --git a/sci-mathematics/cvc3/Manifest b/sci-mathematics/cvc3/Manifest
new file mode 100644
index 000000000000..b5293cb82616
--- /dev/null
+++ b/sci-mathematics/cvc3/Manifest
@@ -0,0 +1,8 @@
+AUX 50cvc3-gentoo.el 164 SHA256 1fbca0f0a0556eb5fc1d8ba4361f2143bc7fe81b08c21c1da752121ea3d25b90 SHA512 bba873dfaeadc821ffc41168df51a0e0d5c0d038f60a36ba4f74c83d0ef8fb4ff3089cb587b680d5058c7fcddad2585c1e913cb25d8e2256cccda5872f017d07 WHIRLPOOL ba6691a596a47670d0b143e957f10112de18493df013c9ffa8f232f0e7450adcea184a60246a44286976ddc683954354ecd985481a0407df83359d8b5bb07ccb
+AUX cvc3-2.4.1-gccv6-fix.patch 2907 SHA256 2218a10ba315200a0cf6d436999a8840913add7b6e030948daac4b40b5d5e65c SHA512 1e4e54820aa0ff256bc12916be1219961848430d3448ac4e04d4dcab5ba3ef1e056cad1a3c68ba5e9ff4f0f48c5a92e1b2e9e7eb14837265b166abe1228005cf WHIRLPOOL b66be69a05e3031dd8a2dc998503002ffbf8a7a005dd2d33d8f4f220fcc267cf61ddfd5f0c6cdbe499ae0132bb45da5b7435b92379471d02ecd06f3d25298938
+DIST cvc3-2.4.1.tar.gz 1196616 SHA256 d55b1d6006cfbac3f6d4c086964558902c3ed0efa66ac499cfb2193f3ee4acf7 SHA512 48e5cd82b3eb7506d762c2abc8db0c8fbc548575a1362dda53888075ac105a5bc0f0d58dfe01b60f207bc00ff8dfc39a5b3d9317784fe551658c884bb02e1ff2 WHIRLPOOL 9d39dacff010f093685191737d41760a84ac7d12246ddaafbb9f48c78c7bff5697c5e85c62ef44b7dc76f86a55c118c041323c3a1b1953f5c725447795375d93
+EBUILD cvc3-2.4.1-r1.ebuild 4298 SHA256 d1278bb19e75b03b2584d708d3018926c651451491dd8efae4044bb75cb4c784 SHA512 7cc46232b5f2aa148967e13796ed6ba689e5b98bce5677a9efb1492bd97af7a6bf5e6c48d648e15d8e5b035f73a0a8930b66d903c2a57fdc8cabc756681dd252 WHIRLPOOL f9a3ddc4152fb595fbb3487561e6ea454c925b8a4f866246684b55b4d7dd7b190849b2902f1e9b6a84c985c80ebdcd3fad83a7fac7615b376347f6a6e1cbf7dc
+EBUILD cvc3-2.4.1.ebuild 4240 SHA256 a49f42650b8fc3b531c6d331b4eb03edfb9cb5ecd9e018b9790370e2478457a4 SHA512 31329c448ca916bf2c26f712399b85e5da447649850bfef83c0b3c2ae3ac18e531189fa42295c47eb2c24780f7e8fea612ec6af50ee91efb89594baec7208706 WHIRLPOOL 11812d6657060b8f31450c8a99c74d69a447cc3295af8b623e15201afdc8fb5c611a1e00d6b3bb37d1cc22d5df56a611d7d4e38305623dc3b1139a33db86c9a6
+MISC ChangeLog 3640 SHA256 1215580f8d4b259ad8d0f139d8ee479e75c32ded4ba8259c1dabfd14ca2e99ff SHA512 a9c188bfa1d03337bc28240476274ba05c1cf2bcfcac94fc9141bdb3dcad7eb262c4599a465287637b6090fb76fd870cc0c882d1c3b097e5f6253dda82cd4c2c WHIRLPOOL d237773b12d969fab388a80c6eaec4150884d3f44734506b5356bf4c9f7f081613531da0f99483fd3648d91de6ce3d9eba303cdb6b2b2ace58ca7a7f23b5ffb5
+MISC ChangeLog-2015 1461 SHA256 9a76013008472466d700fdb89bbd50a763bc87dec872ecfd4f93d590fd3ac69c SHA512 48f5075521f141a27d2f33bd3b9d5e3230f509dd17d171924a9505492d8a3a2a48b703ce5c56a677b67337cbfc8cfa722f2eada7f93915ee8ef106574202c8fc WHIRLPOOL 1828e770765b900329b0680f9da2d7633bc75076212fc148cebce7d208f59f20185f07a873508dadd1e14f559551359ef02c35219d7eedeadc9422ef4685eba5
+MISC metadata.xml 1806 SHA256 421b2a561d7853f7e1fe24347048417973d07415cf8960ab98141fe5f8da72ee SHA512 7717a3e172f56cdac0c6716e2c776578fc5e5ee35dad288c605d28034eca54049414e7450d9b2a7d17869f3cdd0da41f61e407c5cd52fef2f3fa225e3e99133f WHIRLPOOL 1cfe5761f0a78064efa29b98b5e0a957cc7eadd39c6ef1bc33d1fb07aa5ee5e4fe15227d2956ef8d765229c3c0c3d9a4edcd9fd4e1ee7ee3b3d564d74fe90dbf
diff --git a/sci-mathematics/cvc3/cvc3-2.4.1-r1.ebuild b/sci-mathematics/cvc3/cvc3-2.4.1-r1.ebuild
new file mode 100644
index 000000000000..b51969ee713f
--- /dev/null
+++ b/sci-mathematics/cvc3/cvc3-2.4.1-r1.ebuild
@@ -0,0 +1,141 @@
+# 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 "${EROOT%/}/etc/isabelle/components" || die "Failed to unregister CVC3 from Isabelle"
+ fi
+ fi
+}
diff --git a/sci-mathematics/cvc3/cvc3-2.4.1.ebuild b/sci-mathematics/cvc3/cvc3-2.4.1.ebuild
new file mode 100644
index 000000000000..4352e6377d2c
--- /dev/null
+++ b/sci-mathematics/cvc3/cvc3-2.4.1.ebuild
@@ -0,0 +1,156 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+inherit elisp-common
+
+DESCRIPTION="CVC3 is a theorem prover for Satisfiability Modulo Theories (SMT) problems"
+HOMEPAGE="http://www.cs.nyu.edu/acsys/cvc3/index.html"
+SRC_URI="http://www.cs.nyu.edu/acsys/cvc3/releases/2.4.1/${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${PN}-gentoo.el
+
+src_prepare() {
+ sed -e 's#prefix=@prefix@#prefix=$(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
+
+ if use doc; then
+ pushd doc || die "Could not cd to doc"
+ emake
+ popd
+ fi
+
+ if use emacs ; then
+ pushd "${S}/emacs" || die "Could change directory to emacs"
+ elisp-compile *.el || die "emacs elisp compile failed"
+ popd
+ fi
+
+ if use test; then
+ pushd test || die "Could not cd to test"
+ emake
+ popd
+ fi
+}
+
+src_test() {
+ pushd test || die "Could not cd to test"
+ ./bin/test || die "tests failed"
+ popd
+}
+
+src_install() {
+ emake DESTDIR="${D}" install
+
+ if use doc; then
+ pushd "${S}"/doc/html || die "Could not cd to doc/html"
+ dohtml *.html
+ insinto /usr/share/doc/${PF}/html
+ doins *.css *.gif *.png
+ popd
+ fi
+
+ if use emacs ; then
+ elisp-install ${PN} emacs/*.{el,elc}
+ cp "${FILESDIR}"/${SITEFILE} "${S}"
+ 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 <<- EOF >> "${S}/settings"
+ CVC3_COMPONENT="\$COMPONENT"
+ CVC3_HOME="${ROOT}usr/bin"
+ CVC3_SOLVER="\$CVC3_HOME/cvc3"
+ CVC3_REMOTE_SOLVER="cvc3"
+ CVC3_INSTALLED="yes"
+ EOF
+ insinto "${ISABELLE_HOME}/contrib/${PN}-${PV}/etc"
+ doins "${S}/settings"
+ fi
+}
+
+pkg_postinst() {
+ use emacs && elisp-site-regen
+ 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
+ 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 "${ROOT}usr/bin/cvc3" ]; then
+ if [ -f "${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 CVC3 being installed during an upgrade.
+ sed -e "/contrib\/${PN}-${PV}/d" \
+ -i "${ROOT}etc/isabelle/components"
+ fi
+ fi
+ fi
+}
diff --git a/sci-mathematics/cvc3/files/50cvc3-gentoo.el b/sci-mathematics/cvc3/files/50cvc3-gentoo.el
new file mode 100644
index 000000000000..8e046edf7ad1
--- /dev/null
+++ b/sci-mathematics/cvc3/files/50cvc3-gentoo.el
@@ -0,0 +1,3 @@
+(add-to-list 'load-path "@SITELISP@")
+(add-to-list 'auto-mode-alist '("\\.cvc\\'" . cvc-mode))
+(autoload 'cvc-mode "cvc-mode" "CVC specifications editing mode." t)
diff --git a/sci-mathematics/cvc3/files/cvc3-2.4.1-gccv6-fix.patch b/sci-mathematics/cvc3/files/cvc3-2.4.1-gccv6-fix.patch
new file mode 100644
index 000000000000..1fb3516b8c27
--- /dev/null
+++ b/sci-mathematics/cvc3/files/cvc3-2.4.1-gccv6-fix.patch
@@ -0,0 +1,76 @@
+commit 4eb28b907e89be05d92eb704115f821b9b848e60
+Author: Matthew Dawson <matthew@mjdsystems.ca>
+Date: Sun Oct 16 22:06:03 2016 -0400
+
+ Fix gcc v6 compile failures.
+
+ * Use std::hash<const char*> over std::hash<char *>, as throwing away the const is not allowed.
+ * Use Hash::hash by default in CDMap over std::hash, to get Hash::hash<CVC3::expr>
+
+diff --git a/src/expr/expr_value.cpp b/src/expr/expr_value.cpp
+index 0c85ff6..e4dd251 100644
+--- a/src/expr/expr_value.cpp
++++ b/src/expr/expr_value.cpp
+@@ -29,7 +29,7 @@ namespace CVC3 {
+ // Class ExprValue static members
+ ////////////////////////////////////////////////////////////////////////
+
+-std::hash<char*> ExprValue::s_charHash;
++std::hash<const char*> ExprValue::s_charHash;
+ std::hash<long int> ExprValue::s_intHash;
+
+ ////////////////////////////////////////////////////////////////////////
+diff --git a/src/include/cdmap.h b/src/include/cdmap.h
+index faf682a..c3b094c 100644
+--- a/src/include/cdmap.h
++++ b/src/include/cdmap.h
+@@ -43,9 +43,9 @@ namespace CVC3 {
+ // Auxiliary class: almost the same as CDO (see cdo.h), but on
+ // setNull() call it erases itself from the map.
+
+-template <class Key, class Data, class HashFcn = std::hash<Key> > class CDMap;
++template <class Key, class Data, class HashFcn = Hash::hash<Key> > class CDMap;
+
+-template <class Key, class Data, class HashFcn = std::hash<Key> >
++template <class Key, class Data, class HashFcn = Hash::hash<Key> >
+ class CDOmap :public ContextObj {
+ Key d_key;
+ Data d_data;
+diff --git a/src/include/expr_hash.h b/src/include/expr_hash.h
+index b2107d7..baa2eab 100644
+--- a/src/include/expr_hash.h
++++ b/src/include/expr_hash.h
+@@ -20,7 +20,6 @@
+ * hash_set over Expr class.
+ */
+ /*****************************************************************************/
+-
+ #ifndef _cvc3__expr_h_
+ #include "expr.h"
+ #endif
+diff --git a/src/include/expr_value.h b/src/include/expr_value.h
+index 95102b2..f53aa4d 100644
+--- a/src/include/expr_value.h
++++ b/src/include/expr_value.h
+@@ -179,7 +179,7 @@ protected:
+ // Static hash functions. They don't depend on the context
+ // (ExprManager and such), so it is still thread-safe to have them
+ // static.
+- static std::hash<char*> s_charHash;
++ static std::hash<const char*> s_charHash;
+ static std::hash<long int> s_intHash;
+
+ static size_t pointerHash(void* p) { return s_intHash((long int)p); }
+diff --git a/src/theory_core/theory_core.cpp b/src/theory_core/theory_core.cpp
+index df5289f..37ccab9 100644
+--- a/src/theory_core/theory_core.cpp
++++ b/src/theory_core/theory_core.cpp
+@@ -710,7 +710,7 @@ TheoryCore::TheoryCore(ContextManager* cm,
+ // d_termTheorems(cm->getCurrentContext()),
+ d_predicates(cm->getCurrentContext()),
+ d_solver(NULL),
+- d_simplifyInPlace(false),
++ d_simplifyInPlace(NULL),
+ d_currentRecursiveSimplifier(NULL),
+ d_resourceLimit(0),
+ d_timeBase(0),
diff --git a/sci-mathematics/cvc3/metadata.xml b/sci-mathematics/cvc3/metadata.xml
new file mode 100644
index 000000000000..cb6781b3e6dd
--- /dev/null
+++ b/sci-mathematics/cvc3/metadata.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer type="person">
+ <email>gienah@gentoo.org</email>
+ <name>Mark Wright</name>
+</maintainer>
+<maintainer type="project">
+ <email>sci-mathematics@gentoo.org</email>
+ <name>Gentoo Mathematics Project</name>
+</maintainer>
+<longdescription lang="en">
+CVC3 is an automatic theorem prover for Satisfiability Modulo Theories
+(SMT) problems. It can be used to prove the validity (or, dually, the
+satisfiability) of first-order formulas in a large number of built-in
+logical theories and their combination.
+
+CVC3 is the last offspring of a series of popular SMT provers, which
+originated at Stanford University with the SVC system. In particular,
+it builds on the code base of CVC Lite, its most recent
+predecessor. Its high level design follows that of the Sammy prover.
+
+CVC3 works with a version of first-order logic with polymorphic types
+and has a wide variety of features including:
+
+ several built-in base theories: rational and integer linear
+ arithmetic, arrays, tuples, records, inductive data types, bit
+ vectors, and equality over uninterpreted function symbols;
+ support for quantifiers;
+ an interactive text-based interface;
+ a rich C and C++ API for embedding in other systems;
+ proof and model generation abilities;
+ predicate subtyping;
+ essentially no limit on its use for research or commercial
+ purposes (see license).
+</longdescription>
+<use>
+ <flag name="isabelle">Add integration support for the Isabelle/HOL
+ theorem prover.</flag>
+ <flag name="zchaff">Use the SAT solver zchaff whose copyright is
+ owned by Princeton University and is more restrictive (see zchaff
+ license).
+ </flag>
+</use>
+</pkgmetadata>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-02 12:36:04 +0000