dev-ml/llvm-ocaml: Include 11.* ebuilds for master

Signed-off-by: Michał Górny <mgorny@gentoo.org>

diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-11.0.0.9999.ebuild b/dev-ml/llvm-ocaml/llvm-ocaml-11.0.0.9999.ebuild
new file mode 100644 (file)
index 0000000..b9f6124
--- /dev/null
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-11.0.0.9999.ebuild
@@ -0,0 +1,126 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python{2_7,3_{6,7}} )
+inherit cmake-utils llvm llvm.org multiprocessing python-any-r1
+
+DESCRIPTION="OCaml bindings for LLVM"
+HOMEPAGE="https://llvm.org/"
+LLVM_COMPONENTS=( llvm )
+llvm.org_set_globals
+
+# Keep in sync with sys-devel/llvm
+ALL_LLVM_EXPERIMENTAL_TARGETS=( ARC AVR )
+ALL_LLVM_TARGETS=( AArch64 AMDGPU ARM 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_}" )
+LLVM_TARGET_USEDEPS=${ALL_LLVM_TARGETS[@]/%/?}
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
+SLOT="0/${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}:=[${LLVM_TARGET_USEDEPS// /,},debug?]
+       !sys-devel/llvm[ocaml(-)]"
+DEPEND="${RDEPEND}"
+BDEPEND="
+       dev-lang/perl
+       dev-ml/findlib
+       test? ( dev-ml/ounit )
+       ${PYTHON_DEPS}"
+
+# least intrusive of all
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+pkg_setup() {
+       LLVM_MAX_SLOT=${PV%%.*} llvm_pkg_setup
+       python-any-r1_pkg_setup
+}
+
+src_prepare() {
+       # Python is needed to run tests using lit
+       python_setup
+
+       cmake-utils_src_prepare
+}
+
+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
+               -DWITH_POLLY=OFF
+               -DLLVM_ENABLE_ASSERTIONS=$(usex debug)
+               -DLLVM_ENABLE_EH=ON
+               -DLLVM_ENABLE_RTTI=ON
+
+               -DLLVM_HOST_TRIPLE="${CHOST}"
+
+               # disable go bindings
+               -DGO_EXECUTABLE=GO_EXECUTABLE-NOTFOUND
+
+               # TODO: ocamldoc
+       )
+
+       use test && mycmakeargs+=(
+               -DLLVM_LIT_ARGS="-vv;-j;${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")}"
+       )
+
+       # 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="${CFLAGS} -DNDEBUG"
+       cmake-utils_src_configure
+
+       local llvm_libdir=$(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-utils_src_compile ocaml_all
+}
+
+src_test() {
+       # respect TMPDIR!
+       local -x LIT_PRESERVES_TMP=1
+       cmake-utils_src_make check-llvm-bindings-ocaml
+}
+
+src_install() {
+       DESTDIR="${D}" \
+       cmake -P "${BUILD_DIR}"/bindings/ocaml/cmake_install.cmake || die
+
+       dodoc bindings/ocaml/README.txt
+}