commit: 0dbd2507af0f4cd3736389144ac761d4ad6dab3b
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Tue Jul 23 14:00:39 2024 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Tue Jul 23 14:07:35 2024 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=0dbd2507
dev-ml/llvm-ocaml: Add 20.x live ebuilds
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
dev-ml/llvm-ocaml/llvm-ocaml-20.0.0.9999.ebuild | 107 ++++++++++++++++++++++++
1 file changed, 107 insertions(+)
diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-20.0.0.9999.ebuild
b/dev-ml/llvm-ocaml/llvm-ocaml-20.0.0.9999.ebuild
new file mode 100644
index 000000000000..36b3716c0372
--- /dev/null
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-20.0.0.9999.ebuild
@@ -0,0 +1,107 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+inherit cmake llvm.org llvm-utils python-any-r1
+
+DESCRIPTION="OCaml bindings for LLVM"
+HOMEPAGE="https://llvm.org/";
+
+LICENSE="Apache-2.0-with-LLVM-exceptions UoI-NCSA"
+SLOT="0/${PV}"
+IUSE="+debug test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+ >=dev-lang/ocaml-4.00.0:0=
+ dev-ml/ocaml-ctypes:=
+ ~sys-devel/llvm-${PV}:=[debug?]
+ !sys-devel/llvm[ocaml(-)]
+"
+
+DEPEND="
+ ${RDEPEND}
+"
+BDEPEND="
+ ${PYTHON_DEPS}
+ dev-lang/perl
+ dev-ml/findlib
+"
+
+LLVM_COMPONENTS=( llvm cmake third-party )
+LLVM_USE_TARGETS=llvm
+llvm.org_set_globals
+
+src_configure() {
+ llvm_prepend_path "${LLVM_MAJOR}"
+
+ 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="${PYTHON}"
+
+ # TODO: ocamldoc
+ )
+
+ use test && mycmakeargs+=(
+ -DLLVM_LIT_ARGS="$(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
+}
