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Signed-off-by: Michał Górny <[email protected]>
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| # Copyright 1999-2024 Gentoo Authors | ||
| # Distributed under the terms of the GNU General Public License v2 | ||
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| EAPI=8 | ||
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| PYTHON_COMPAT=( python3_{10..12} ) | ||
| inherit cmake llvm.org llvm-utils python-any-r1 | ||
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| DESCRIPTION="OCaml bindings for LLVM" | ||
| HOMEPAGE="https://llvm.org/" | ||
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| LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA" | ||
| SLOT="0/${PV}" | ||
| KEYWORDS="~amd64 ~arm ~x86" | ||
| IUSE="debug test" | ||
| RESTRICT="!test? ( test )" | ||
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| RDEPEND=" | ||
| >=dev-lang/ocaml-4.00.0:0= | ||
| dev-ml/ocaml-ctypes:= | ||
| ~sys-devel/llvm-${PV}:=[debug?] | ||
| !sys-devel/llvm[ocaml(-)] | ||
| " | ||
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| DEPEND=" | ||
| ${RDEPEND} | ||
| " | ||
| BDEPEND=" | ||
| ${PYTHON_DEPS} | ||
| dev-lang/perl | ||
| dev-ml/findlib | ||
| " | ||
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| LLVM_COMPONENTS=( llvm cmake third-party ) | ||
| LLVM_USE_TARGETS=llvm | ||
| llvm.org_set_globals | ||
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| src_configure() { | ||
| llvm_prepend_path "${LLVM_MAJOR}" | ||
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| local libdir=$(get_libdir) | ||
| local mycmakeargs=( | ||
| -DLLVM_LIBDIR_SUFFIX=${libdir#lib} | ||
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| -DBUILD_SHARED_LIBS=OFF | ||
| -DLLVM_BUILD_LLVM_DYLIB=ON | ||
| -DLLVM_LINK_LLVM_DYLIB=ON | ||
| -DLLVM_OCAML_OUT_OF_TREE=ON | ||
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| # cheap hack: LLVM combines both anyway, and the only difference | ||
| # is that the former list is explicitly verified at cmake time | ||
| -DLLVM_TARGETS_TO_BUILD="" | ||
| -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}" | ||
| -DLLVM_BUILD_TESTS=$(usex test) | ||
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| # disable various irrelevant deps and settings | ||
| -DLLVM_ENABLE_FFI=OFF | ||
| -DLLVM_ENABLE_TERMINFO=OFF | ||
| -DHAVE_HISTEDIT_H=NO | ||
| -DLLVM_ENABLE_ASSERTIONS=$(usex debug) | ||
| -DLLVM_ENABLE_EH=ON | ||
| -DLLVM_ENABLE_RTTI=ON | ||
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| -DLLVM_HOST_TRIPLE="${CHOST}" | ||
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| -DPython3_EXECUTABLE="${PYTHON}" | ||
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| # TODO: ocamldoc | ||
| ) | ||
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| use test && mycmakeargs+=( | ||
| -DLLVM_LIT_ARGS="$(get_lit_flags)" | ||
| ) | ||
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| # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844 | ||
| # also: custom rules for OCaml do not work for CPPFLAGS | ||
| use debug || local -x CFLAGS="${CFLAGS} -DNDEBUG" | ||
| cmake_src_configure | ||
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| local llvm_libdir=$(llvm-config --libdir) | ||
| # an ugly hack; TODO: figure out a way to pass -L to ocaml... | ||
| cd "${BUILD_DIR}/${libdir}" || die | ||
| ln -s "${llvm_libdir}"/*.so . || die | ||
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| if use test; then | ||
| local llvm_bindir=$(llvm-config --bindir) | ||
| # Force using system-installed tools. | ||
| sed -i -e "/llvm_tools_dir/s@\".*\"@\"${llvm_bindir}\"@" \ | ||
| "${BUILD_DIR}"/test/lit.site.cfg.py || die | ||
| fi | ||
| } | ||
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| src_compile() { | ||
| cmake_build ocaml_all | ||
| } | ||
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| src_test() { | ||
| # respect TMPDIR! | ||
| local -x LIT_PRESERVES_TMP=1 | ||
| cmake_build check-llvm-bindings-ocaml | ||
| } | ||
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| src_install() { | ||
| DESTDIR="${D}" \ | ||
| cmake -P "${BUILD_DIR}"/bindings/ocaml/cmake_install.cmake || die | ||
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| dodoc bindings/ocaml/README.txt | ||
| } |