sci-mathematics/z3: Bump to 4.8.3, major ebuild overhaul

Closes: https://bugs.gentoo.org/644508
Signed-off-by: Michał Górny <mgorny@gentoo.org>

2 files changed, 102 insertions, 0 deletions

diff --git a/sci-mathematics/z3/Manifest b/sci-mathematics/z3/Manifest
index 8edc2db77832..135a75b7e230 100644
--- a/sci-mathematics/z3/Manifest
+++ b/sci-mathematics/z3/Manifest
@@ -1,2 +1,3 @@
 DIST z3-4.4.1.tar.gz 3347371 BLAKE2B 57f090b891618613c4647a89620d12f2ac05ea110268e63b343594f53fa2cc7aa347781001e2778ea7dc1ce475c964ddeced7a82c304b4be706ad164fd17a285 SHA512 76991a24f47f2b53ceb8d7a9a6be19913c57994ffb6cf6acfe30f61b2e73959cf02a99f656053594fccb5aaf4d1f44b3ae7e51f1c8953b213d738ceeeaea74f8
 DIST z3-4.5.0.tar.gz 3573695 BLAKE2B 285cc4d1f998d61ddb0b854044b7c79c1bb4cccf51bbdcba7c4a45698d74d9591f84d0aa74c5ef7c8aea2c6539ac987f29e326b44037e954108df67644dff594 SHA512 1ebc2c908d90b6b879f1e819c864ff894613276af47a440f27cf94968c195656952434754c3eb20f4bdbdd8497d227d22e1b4821c0d320b11052b5648d9e2dc7
+DIST z3-4.8.3.tar.gz 4119116 BLAKE2B 02535832a28ba09bb5b5c9354c77941bdce29fe977fa88d59e2e757fd6242b7d9ffcb0bbc0f9462ac7fd58bc29020be848b27311cf3f51cd60e84f66713a05e1 SHA512 34a2dca0083ed469fdaf5ac062dda26248633245607ddd9ef90629c5f76ae30f87bfa4191c04ba9be7a617bf182a1bd00b59fd2274699e12ece69b86088c8044
diff --git a/sci-mathematics/z3/z3-4.8.3.ebuild b/sci-mathematics/z3/z3-4.8.3.ebuild
new file mode 100644
index 000000000000..3a8136475a75
--- /dev/null
+++ b/sci-mathematics/z3/z3-4.8.3.ebuild
@@ -0,0 +1,101 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+PYTHON_COMPAT=( python2_7 )
+
+inherit cmake-utils python-single-r1 toolchain-funcs
+
+DESCRIPTION="An efficient theorem prover"
+HOMEPAGE="http://z3.codeplex.com/"
+SRC_URI="https://github.com/Z3Prover/z3/archive/${P}.tar.gz"
+
+SLOT="0/4.8"
+LICENSE="MIT"
+KEYWORDS="~amd64 ~x86"
+IUSE="doc examples gmp isabelle java openmp python"
+REQUIRED_USE="${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}
+
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+pkg_setup() {
+	python_setup
+
+	if [[ ${MERGE_TYPE} != binary ]]; then
+		if use openmp && ! tc-has-openmp; then
+			ewarn "Please use an openmp compatible compiler"
+			ewarn "like >gcc-4.2 with USE=openmp"
+			die "Openmp support missing in compiler"
+		fi
+	fi
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_DOCDIR="${EPREFIX}/usr/share/doc/${P}"
+		-DUSE_LIB_GMP=$(usex gmp)
+		-DUSE_OPENMP=$(usex openmp)
+		-DENABLE_EXAMPLE_TARGETS=OFF
+		-DBUILD_DOCUMENTATION=$(usex doc)
+		-DBUILD_PYTHON_BINDINGS=$(usex python)
+		-DBUILD_JAVA_BINDINGS=$(usex java)
+	)
+
+	cmake-utils_src_configure
+}
+
+src_install() {
+	local DOCS=( "README.md" "RELEASE_NOTES" )
+	cmake-utils_src_install
+
+	use examples && dodoc -r examples
+	use python && python_optimize
+
+	if use isabelle; then
+		insinto /usr/share/Isabelle/contrib/${P}/etc
+		newins - settings <<-EOF
+			Z3_COMPONENT="\$COMPONENT"
+			Z3_HOME="${EPREFIX}/usr/bin"
+			Z3_SOLVER="${EPREFIX}/usr/bin/z3"
+			Z3_REMOTE_SOLVER="z3"
+			Z3_VERSION="${PV}"
+			Z3_INSTALLED="yes"
+			Z3_NON_COMMERCIAL="yes"
+		EOF
+	fi
+}
+
+pkg_postinst() {
+	if use isabelle; then
+		if [[ -f ${ROOT%/}/etc/isabelle/components ]]; then
+			sed -e "/contrib\/${PN}-[0-9.]*/d" \
+				-i "${ROOT%/}/etc/isabelle/components" || die
+			cat <<-EOF >> "${ROOT%/}/etc/isabelle/components" || die
+				contrib/${P}
+			EOF
+		fi
+	fi
+}
+
+pkg_postrm() {
+	if use isabelle; then
+		if [[ ! ${REPLACING_VERSIONS} ]]; then
+			if [[ -f "${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\/${P}/d" \
+					-i "${ROOT%/}/etc/isabelle/components" || die
+			fi
+		fi
+	fi
+}