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-rw-r--r-- | dev-ml/llvm-ocaml/llvm-ocaml-14.0.0.9999.ebuild | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-14.0.0.9999.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-14.0.0.9999.ebuild new file mode 100644 index 000000000000..d082ba50ed27 --- /dev/null +++ b/dev-ml/llvm-ocaml/llvm-ocaml-14.0.0.9999.ebuild @@ -0,0 +1,124 @@ +# Copyright 1999-2021 Gentoo Authors +# Distributed under the terms of the GNU General Public License v2 + +EAPI=7 + +PYTHON_COMPAT=( python3_{8..10} ) +inherit cmake llvm llvm.org python-any-r1 + +DESCRIPTION="OCaml bindings for LLVM" +HOMEPAGE="https://llvm.org/" + +# Keep in sync with sys-devel/llvm +ALL_LLVM_EXPERIMENTAL_TARGETS=( ARC CSKY M68k VE ) +ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM AVR BPF Hexagon Lanai Mips MSP430 + NVPTX PowerPC RISCV Sparc SystemZ WebAssembly X86 XCore + "${ALL_LLVM_EXPERIMENTAL_TARGETS[@]}" ) +ALL_LLVM_TARGETS=( "${ALL_LLVM_TARGETS[@]/#/llvm_targets_}" ) + +LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA" +SLOT="0/${PV}" +KEYWORDS="" +IUSE="debug test ${ALL_LLVM_TARGETS[*]}" +REQUIRED_USE="|| ( ${ALL_LLVM_TARGETS[*]} )" +RESTRICT="!test? ( test )" + +RDEPEND=" + >=dev-lang/ocaml-4.00.0:0= + dev-ml/ocaml-ctypes:= + ~sys-devel/llvm-${PV}:=[debug?] + !sys-devel/llvm[ocaml(-)]" +for x in "${ALL_LLVM_TARGETS[@]}"; do + RDEPEND+=" + ${x}? ( ~sys-devel/llvm-${PV}[${x}] )" +done +unset x + +DEPEND="${RDEPEND}" +BDEPEND=" + dev-lang/perl + dev-ml/findlib + >=dev-util/cmake-3.16 + test? ( dev-ml/ounit2 ) + ${PYTHON_DEPS}" + +LLVM_COMPONENTS=( llvm ) +llvm.org_set_globals + +pkg_setup() { + LLVM_MAX_SLOT=${PV%%.*} llvm_pkg_setup + python-any-r1_pkg_setup +} + +src_configure() { + local libdir=$(get_libdir) + local mycmakeargs=( + -DLLVM_LIBDIR_SUFFIX=${libdir#lib} + + -DBUILD_SHARED_LIBS=OFF + -DLLVM_BUILD_LLVM_DYLIB=ON + -DLLVM_LINK_LLVM_DYLIB=ON + -DLLVM_OCAML_OUT_OF_TREE=ON + + # 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) + + # disable various irrelevant deps and settings + -DLLVM_ENABLE_FFI=OFF + -DLLVM_ENABLE_TERMINFO=OFF + -DHAVE_HISTEDIT_H=NO + -DLLVM_ENABLE_ASSERTIONS=$(usex debug) + -DLLVM_ENABLE_EH=ON + -DLLVM_ENABLE_RTTI=ON + + -DLLVM_HOST_TRIPLE="${CHOST}" + + -DPython3_EXECUTABLE="${PYTHON}" + + # disable go bindings + -DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND + + # TODO: ocamldoc + ) + + use test && mycmakeargs+=( + -DLLVM_LIT_ARGS="$(get_lit_flags)" + ) + + # 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="${CFLAGS} -DNDEBUG" + cmake_src_configure + + local llvm_libdir=$(llvm-config --libdir) + # an ugly hack; TODO: figure out a way to pass -L to ocaml... + cd "${BUILD_DIR}/${libdir}" || die + ln -s "${llvm_libdir}"/*.so . || die + + if use test; then + local llvm_bindir=$(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 +} + +src_compile() { + cmake_build ocaml_all +} + +src_test() { + # respect TMPDIR! + local -x LIT_PRESERVES_TMP=1 + cmake_build check-llvm-bindings-ocaml +} + +src_install() { + DESTDIR="${D}" \ + cmake -P "${BUILD_DIR}"/bindings/ocaml/cmake_install.cmake || die + + dodoc bindings/ocaml/README.txt +} |