commit:     9fa46ba8f9adb8a6f8d3bbcabb1db7180c698961
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sat Jul 13 12:55:22 2024 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Sat Jul 13 14:14:43 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9fa46ba8

dev-ml/llvm-ocaml: Add 19.0.0_pre20240712 snapshot

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

 dev-ml/llvm-ocaml/Manifest                         |   1 +
 .../llvm-ocaml-19.0.0_pre20240712.ebuild           | 107 +++++++++++++++++++++
 2 files changed, 108 insertions(+)

diff --git a/dev-ml/llvm-ocaml/Manifest b/dev-ml/llvm-ocaml/Manifest
index 19cd7967846b..da1a21ae2420 100644
--- a/dev-ml/llvm-ocaml/Manifest
+++ b/dev-ml/llvm-ocaml/Manifest
@@ -7,3 +7,4 @@ DIST llvm-project-17.0.6.src.tar.xz 127838860 BLAKE2B 
d6ede1a9fda8756995c3e06541
 DIST llvm-project-17.0.6.src.tar.xz.sig 438 BLAKE2B 
186e75b6a0fbfe1e85408589c149e1800fcc47d685b74e4260018e05cd08bc793d1d1197c9c50e177eea941a3d0c65cb0c583ce6dae449099b920adf8a508ef7
 SHA512 
f78c55053a6450625f3e95f52c305110b4468a9854fec75831b65b8d6ceee3c9206ab9e63c4b5fda8be9bd344f72cfbdaae0520ed240abd505e08ebeaa25d340
 DIST llvm-project-18.1.8.src.tar.xz 132067260 BLAKE2B 
a950492f1dbfb874dff63b1ffef86468169ba2f211a9733ec2d4cf30040f7f277ef00f048bb44dee9f97d7d762f0f241f19e5a2a7b0b49217d3821ddfc8c354f
 SHA512 
25eeee9984c8b4d0fbc240df90f33cbb000d3b0414baff5c8982beafcc5e59e7ef18f6f85d95b3a5f60cb3d4cd4f877c80487b5768bc21bc833f107698ad93db
 DIST llvm-project-18.1.8.src.tar.xz.sig 566 BLAKE2B 
6ab0efc5b38d4483f4e32e8b85774b2edd5d88fdf29f23b88eb0b5130a7a7f0e80549612b025f927e92de4a08ff7c292cff224dbda91a5d598244e98f7ad0fbd
 SHA512 
ddfd1e8a06756759af6cbe488c82a6d6a62ba91f3e8a0eb4cece561321824f5d165b08ed91010588790b76e19790931d2651b24dba8567e3b151d3cb43bec25b
+DIST llvm-project-1bad7024561bc64ed4bfda0772b16376b475eba5.tar.gz 216657623 
BLAKE2B 
99c48a95c427e8fae5568e5f59ab9bec8b2d8bec0c5d3cf453c261a738fe1c295b34e2e10e6b08d2b02cae43e3b0cd4c8eb025d19a83ee51f47a49afadd56d3f
 SHA512 
08fc904122ab346edbfc3903cafae4f50ba57e146b2d821a568f8378c0f3ab4d413e07c5df2bf061374f9db4634b5f6b27f204fc4f2f68984303ceec9c963c0c

diff --git a/dev-ml/llvm-ocaml/llvm-ocaml-19.0.0_pre20240712.ebuild 
b/dev-ml/llvm-ocaml/llvm-ocaml-19.0.0_pre20240712.ebuild
new file mode 100644
index 000000000000..36b3716c0372
--- /dev/null
+++ b/dev-ml/llvm-ocaml/llvm-ocaml-19.0.0_pre20240712.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
+}

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