3 files changed, 109 insertions, 0 deletions
diff --git a/sci-mathematics/Manifest.gz b/sci-mathematics/Manifest.gz
index 2a6b04d52994..55b30f6899be 100644
--- a/sci-mathematics/Manifest.gz
+++ b/sci-mathematics/Manifest.gz
diff --git a/sci-mathematics/z3/Manifest b/sci-mathematics/z3/Manifest
index ee4e7853a70e..c740c9551495 100644
--- a/sci-mathematics/z3/Manifest
+++ b/sci-mathematics/z3/Manifest
@@ -1,5 +1,7 @@
 DIST z3-4.11.2.tar.gz 5428273 BLAKE2B 85fe5b94c5bfaeaca5b1dfe42fe9763a278c414955a9aed45abbb3e60c366a86bcdcd7c3bdcf27cc67bc10c76700069d548cb1e27ccf3286c8c6eccfa9d492d1 SHA512 be2573d38c0e50b46fcb025d50335e016769fdeab3c26f5dc2a13102fae889d23039258ea8d38de3f53daa4cf073704d8639ac291e781a74633194adedaae21a
 DIST z3-4.12.0.tar.gz 5468532 BLAKE2B 229e8fb19cfb377f3ec9a728254c913a582ee16cfafaa8eb66683df01fc8320b527e493fe692fa85029360f6065d5a068ccbf337cdaf4b8f492ac8a2c3674063 SHA512 53a51c8304fa4356d13293f68b14d9d9eef57a0771c6698d38aea5fac62c4e52c41ff003cb6d771a32645d2aa4ef59be5f792f2efbee927d06ac8280094976e5
+DIST z3-4.12.1.tar.gz 5470095 BLAKE2B 8840b2c3bea5ae409f52bd2db931f7c0d88f86e154c2bf7d1bed34a0c7b72a5596a20467259f37ad9cae3c7e24d2e04ddebe8dd539a2e1a1ed6445d59b6cef28 SHA512 031fba9cc000a8da0025f95fa3f1c7519071d1b7775b377ff3192c505bb4c7e3d267da246c9ae68c940224e055a3c30571d2c0d7fbb042ec9a3d5849543a385c
 EBUILD z3-4.11.2.ebuild 2598 BLAKE2B 11ed8b0481fd1b020907a8dfa31b23210a292d5f9fda1c472709138686f9c072b7ad3392849d7e4b18e3ea69b778c97579099cb738ca0e7dcece73a0ecaed94a SHA512 fd0e47c7015b77c7fe8d9256b94ef5508e97e3d0d4f8eb20ad4932614829b73221af30841d521a32d50ab341c39dcdec07a27ebe3c968c227d75a4769b254a24
 EBUILD z3-4.12.0.ebuild 2604 BLAKE2B b19844adc8eb2155fe1b203a3bcae36b339033a9771b0685f709d0e1695e2a537adb54dcdc3afaa03259c9dfb91b20fd4511a957dea9a46d6c1ebf20e939dd84 SHA512 de65594b85e908e228a8f3f69d1da65201e8509623d93597516593b8bd5ffd70948af3245bbe0ace3c7516c861f7676efce0dff97c19839e9df0180f5da2af7a
+EBUILD z3-4.12.1.ebuild 2604 BLAKE2B b19844adc8eb2155fe1b203a3bcae36b339033a9771b0685f709d0e1695e2a537adb54dcdc3afaa03259c9dfb91b20fd4511a957dea9a46d6c1ebf20e939dd84 SHA512 de65594b85e908e228a8f3f69d1da65201e8509623d93597516593b8bd5ffd70948af3245bbe0ace3c7516c861f7676efce0dff97c19839e9df0180f5da2af7a
 MISC metadata.xml 1800 BLAKE2B 26b4fd829e8daf66cfb19f61afffe9535099260732b3856c400881e68dbc4c2ffe88ff57f3a23449a2259696f23969c6502d4f3432b9cafc2e89e99167c94b90 SHA512 92f05bb1617630c16801ae5ea4215436c4d5dde6890d1a9e90c81f8ce1cddf101b73e016d1ec67eb41ccb4b59753547e6d08ac6a70a5b2d3dc792dc9fba13166
diff --git a/sci-mathematics/z3/z3-4.12.1.ebuild b/sci-mathematics/z3/z3-4.12.1.ebuild
new file mode 100644
index 000000000000..56bcff6924d7
--- /dev/null
+++ b/sci-mathematics/z3/z3-4.12.1.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+
+inherit cmake-multilib java-pkg-opt-2 python-single-r1
+
+DESCRIPTION="An efficient theorem prover"
+HOMEPAGE="https://github.com/Z3Prover/z3/"
+SRC_URI="https://github.com/Z3Prover/z3/archive/${P}.tar.gz"
+S=${WORKDIR}/z3-${P}
+
+SLOT="0/$(ver_cut 1-2)"
+LICENSE="MIT"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="doc examples gmp isabelle java python"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+RDEPEND="
+	${PYTHON_DEPS}
+	gmp? ( dev-libs/gmp:0=[cxx(+),${MULTILIB_USEDEP}] )
+"
+DEPEND="
+	${RDEPEND}
+	java? ( >=virtual/jdk-1.8 )
+"
+BDEPEND="
+	doc? ( app-doc/doxygen[dot] )
+"
+
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+src_prepare() {
+	cmake_src_prepare
+	java-pkg-opt-2_src_prepare
+}
+
+multilib_src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_DOCDIR="${EPREFIX}/usr/share/doc/${PF}"
+		-DZ3_USE_LIB_GMP=$(usex gmp)
+		-DZ3_ENABLE_EXAMPLE_TARGETS=OFF
+		-DZ3_BUILD_DOCUMENTATION=$(multilib_native_usex doc)
+		-DZ3_BUILD_PYTHON_BINDINGS=$(multilib_native_usex python)
+		-DZ3_BUILD_JAVA_BINDINGS=$(multilib_native_usex java)
+		-DZ3_INCLUDE_GIT_DESCRIBE=OFF
+		-DZ3_INCLUDE_GIT_HASH=OFF
+	)
+
+	multilib_is_native_abi && use java && mycmakeargs+=( -DJAVA_HOME="$(java-config -g JAVA_HOME )" )
+
+	cmake_src_configure
+}
+
+multilib_src_test() {
+	cmake_build test-z3
+	set -- "${BUILD_DIR}"/test-z3 /a
+	echo "${@}" >&2
+	"${@}" || die
+}
+
+multilib_src_install_all() {
+	dodoc README.md
+	use examples && dodoc -r examples
+	use python && python_optimize
+
+	if use isabelle; then
+		insinto /usr/share/Isabelle/contrib/${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
+}