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sci-electronics/circt: add 1.151.0, drop 1.140.0
Drop the mig-require-libz3 patch since upstream removed that test. Two new tests need handling for our Z3-less external-llvm build: disable Z3 discovery with Z3_DISABLE so the z3 integration tests skip instead of running against a circt that has no Z3 backend, and symlink circt's empty llvm submodule at the real tree so the circt-tblgen tests find their mlir tablegen includes. Signed-off-by: Huang Rui <vowstar@gmail.com>
This commit is contained in:
Huang Rui
149
sci-electronics/circt/circt-1.151.0.ebuild
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149
sci-electronics/circt/circt-1.151.0.ebuild
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@@ -0,0 +1,149 @@
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# Copyright 1999-2026 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="8"
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MY_PV="${PV//./\/}"
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MY_LLVM_PV="040a641988f6ed6f4fab250706ca2b620c1de2d8"
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CMAKE_BUILD_TYPE="Release"
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PYTHON_COMPAT=( python3_{12..14} )
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inherit cmake python-r1
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DESCRIPTION="The fast free Verilog/SystemVerilog simulator"
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HOMEPAGE="
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https://circt.llvm.org
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https://github.com/llvm/circt
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"
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if [[ "${PV}" == "9999" ]] ; then
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inherit git-r3
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EGIT_REPO_URI="https://github.com/llvm/${PN}.git"
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S_CIRCT="${EGIT_CHECKOUT_DIR}"
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S_LLVM="${S_CIRCT}/llvm"
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S="${S_LLVM}/llvm"
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else
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SRC_URI="
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https://github.com/llvm/circt/archive/refs/tags/firtool-${PV}.tar.gz -> ${P}.tar.gz
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https://github.com/llvm/llvm-project/archive/${MY_LLVM_PV}.tar.gz -> llvm-project-${MY_LLVM_PV}.tar.gz
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"
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KEYWORDS="~amd64 ~arm64 ~riscv ~x86"
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S_CIRCT="${WORKDIR}/${PN}-firtool-${PV}"
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S_LLVM="${WORKDIR}/llvm-project-${MY_LLVM_PV}"
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S="${S_LLVM}/llvm"
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fi
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LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA BSD public-domain rc"
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SLOT="0"
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IUSE="test"
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REQUIRED_USE=" ${PYTHON_REQUIRED_USE} "
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RESTRICT="!test? ( test )"
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RDEPEND="
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${PYTHON_DEPS}
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test? (
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dev-python/psutil[${PYTHON_USEDEP}]
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sci-electronics/verilator
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)
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app-arch/zstd:=
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sys-libs/ncurses:0=
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"
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DEPEND="
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${RDEPEND}
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"
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BDEPEND="
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virtual/pkgconfig
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"
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DOCS=(
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"${S_LLVM}/llvm/llvm-LICENSE.TXT"
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"${S_LLVM}/mlir/mlir-LICENSE.TXT"
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"${S_CIRCT}/circt-LICENSE"
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)
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src_configure() {
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python_setup
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local mycmakeargs=(
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-D Python3_EXECUTABLE="${PYTHON}"
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-D CMAKE_INSTALL_PREFIX=/usr
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-D CMAKE_SKIP_RPATH=ON
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-D LLVM_ENABLE_PROJECTS=mlir
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-D BUILD_SHARED_LIBS=OFF
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-D LLVM_STATIC_LINK_CXX_STDLIB=ON
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-D LLVM_ENABLE_ASSERTIONS=ON
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# Link zstd deterministically rather than letting cmake autodetect
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# it, so the app-arch/zstd RDEPEND always matches. See
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# https://bugs.gentoo.org/977877
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-D LLVM_ENABLE_ZSTD=FORCE_ON
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# We do not link Z3 into circt, so the SMT/LEC passes and the z3
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# integration tests cannot work. Disable z3 discovery entirely so
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# those tests are skipped instead of detected-but-broken. Without
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# this, a z3 binary on PATH enables the lit 'z3' feature and tests
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# like circt-synth/functional-reduction-z3.mlir run and fail.
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-D Z3_DISABLE=ON
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-D LLVM_BUILD_EXAMPLES=OFF
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-D LLVM_ENABLE_BINDINGS=OFF
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-D LLVM_ENABLE_OCAMLDOC=OFF
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-D LLVM_OPTIMIZED_TABLEGEN=OFF
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-D LLVM_EXTERNAL_PROJECTS=circt
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-D LLVM_EXTERNAL_CIRCT_SOURCE_DIR="${S_CIRCT}"
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-D LLVM_BUILD_TOOLS=ON
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)
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cmake_src_configure
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}
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src_test() {
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# Only exercise CIRCT's own suites. check-mlir runs upstream MLIR
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# mlir-runner JIT tests that dlopen the MLIR runtime shared libraries,
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# which our static CMAKE_SKIP_RPATH build does not expose, and which are
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# out of scope for packaging CIRCT. See https://bugs.gentoo.org/977441
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#
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# The circt-tblgen RTG instruction tests include mlir tablegen headers
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# through circt's llvm submodule path (llvm/mlir/include), which is empty
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# in the release tarball because we build against a separate llvm-project
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# checkout. Point it at the real tree so those tests find
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# mlir/IR/OpBase.td instead of failing.
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if [[ ! -L ${S_CIRCT}/llvm ]]; then
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rmdir "${S_CIRCT}/llvm" || die
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ln -s "${S_LLVM}" "${S_CIRCT}/llvm" || die
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fi
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pushd "${BUILD_DIR}" || die
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eninja check-circt
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eninja check-circt-integration
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popd || die
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}
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src_install() {
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mv "${S_LLVM}/llvm/LICENSE.TXT" "${S_LLVM}/llvm/llvm-LICENSE.TXT" || die
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mv "${S_LLVM}/mlir/LICENSE.TXT" "${S_LLVM}/mlir/mlir-LICENSE.TXT" || die
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mv "${S_CIRCT}/LICENSE" "${S_CIRCT}/circt-LICENSE" || die
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einstalldocs
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# Several tools are only built when their optional frontend is present:
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# circt-verilog and circt-verilog-lsp-server need the slang
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# SystemVerilog parser, circt-bmc and circt-lec need Z3. When those are
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# unavailable the upstream build simply omits the binaries, so install
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# whatever got built instead of aborting. See
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# https://bugs.gentoo.org/977442
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local tool
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local tools=(
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arcilator circt-as circt-bmc circt-cocotb-driver.py circt-dis
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circt-lec circt-lsp-server circt-opt circt-reduce circt-rtl-sim.py
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circt-synth circt-test circt-translate circt-verilog
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circt-verilog-lsp-server domaintool firld firtool handshake-runner
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hlstool kanagawatool om-linker py-split-input-file.py
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)
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exeinto /usr/bin
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for tool in "${tools[@]}"; do
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if [[ -e "${BUILD_DIR}/bin/${tool}" ]]; then
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doexe "${BUILD_DIR}/bin/${tool}"
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else
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ewarn "Skipping ${tool}, not built (optional frontend unavailable)"
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fi
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done
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[[ -e "${ED}/usr/bin/firtool" ]] || die "firtool was not built"
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}
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