commit: 08ebae0a31c1df2d84644fd167286657ce32acbb
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Tue Mar 3 19:55:52 2026 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Tue Mar 3 20:03:13 2026 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=08ebae0a
llvm-core/flang: Add 23.0.0_pre20260303 snapshot
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
llvm-core/flang/Manifest | 1 +
llvm-core/flang/flang-23.0.0_pre20260303.ebuild | 101 ++++++++++++++++++++++++
2 files changed, 102 insertions(+)
diff --git a/llvm-core/flang/Manifest b/llvm-core/flang/Manifest
index 4b731b029399..f864edfcbc1a 100644
--- a/llvm-core/flang/Manifest
+++ b/llvm-core/flang/Manifest
@@ -4,3 +4,4 @@ DIST llvm-project-21.1.8.src.tar.xz.sig 119 BLAKE2B
cffc1825f5778a3e3c128ec3e856
DIST llvm-project-22.1.0.src.tar.xz 167040408 BLAKE2B
c5e9971dd17f4b0508b85c9f247bebfcf9a9b4e282f65b09105549e7aef529ed25104458b83f5d7b152c4308df8ea2f8fdb7f479f4928d9b4360a3c326255647
SHA512
588753a26742cfc76ca179398eaac6a31e68b1fa5bfaf7300ce710a89bba1dc9bfe41229bb9277663a3cde4468e74922153e5d1529eb7c6fe4de5ba3cb62ba45
DIST llvm-project-22.1.0.src.tar.xz.sig 119 BLAKE2B
d3190d9dbacedf9de0c6b3d5c7711ae3c57dd4dc8cd136bc27fe4901253ffbd6d21060c046d7bf69d3a9489b5704ab5337e6d26da8236966c609b2d0eb54db97
SHA512
6145bf769640a9c6546cb63fa82450b2985ab74b2180a735f709ed909998cfbc6781116354b8b819cefa0e87cd11d470ecc64cd758b4a703aa10ee7880315f42
DIST llvm-project-ab25249e63aba72be5365e5dc08c8d3c34d23276.tar.gz 262159561
BLAKE2B
2ba10498cb3003b17680e4eb9cfdd1e50a359f64d2a3319e5060d2efde2c4d62bfb406d72eb66a358de1a5587cd5dcd360211c8a06b6b5a891379f4a75ff7114
SHA512
fa269505d6ddb2e8f78a761e299bd8432b9340055833c7d50d5285febf785c03a144e35e3911f00a592e05bbefb9316cdc8d6e06b01e79c6d1542a8081b9b294
+DIST llvm-project-d908184487b9d99b249d4238453e91203492888a.tar.gz 263757577
BLAKE2B
594855e915286c5b356c80abab06639e8e032559b011d0eb634ea873f552e0cb0b922709b6efdadd40adac053f0aa2e52bd82352c49f56af6f7d1c7727cdf5f7
SHA512
5849d385010d1deefde647ada47687c5479fa2b052990e9aec7c051d066fa8842b4fd431a151e62b335d0b91f72a6869bd7181c8bee500e76d575e414e7d4605
diff --git a/llvm-core/flang/flang-23.0.0_pre20260303.ebuild
b/llvm-core/flang/flang-23.0.0_pre20260303.ebuild
new file mode 100644
index 000000000000..7c1b7bbf7544
--- /dev/null
+++ b/llvm-core/flang/flang-23.0.0_pre20260303.ebuild
@@ -0,0 +1,101 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{11..14} )
+inherit cmake flag-o-matic llvm.org python-any-r1 toolchain-funcs
+
+DESCRIPTION="LLVM's Fortran frontend"
+HOMEPAGE="https://flang.llvm.org/";
+
+LICENSE="Apache-2.0-with-LLVM-exceptions"
+SLOT="${LLVM_MAJOR}/${LLVM_SOABI}"
+IUSE="+clang +debug test"
+RESTRICT="!test? ( test )"
+
+DEPEND="
+ ~llvm-core/clang-${PV}[debug=]
+ ~llvm-core/llvm-${PV}[debug=]
+ ~llvm-core/mlir-${PV}[debug=]
+"
+RDEPEND="
+ ${DEPEND}
+"
+PDEPEND="
+ >=llvm-runtimes/flang-rt-${PV}:${LLVM_MAJOR}
+"
+BDEPEND="
+ clang? ( llvm-core/clang )
+ test? (
+ $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
+ )
+"
+
+LLVM_COMPONENTS=( flang cmake )
+LLVM_TEST_COMPONENTS=( clang/test/Driver mlir/test/lib )
+LLVM_USE_TARGETS=llvm+eq
+llvm.org_set_globals
+
+python_check_deps() {
+ python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+pkg_pretend() {
+ if ! use clang && tc-is-gcc; then
+ ewarn "Building using GCC requires lots of memory (up to 10 GiB
per process)."
+ ewarn "Consider enabling USE=clang."
+ ewarn "See https://gcc.gnu.org/PR119705";
+ fi
+}
+
+pkg_setup() {
+ use test && python-any-r1_pkg_setup
+}
+
+src_configure() {
+ if use clang; then
+ # Only do this conditionally to allow overriding with
+ # e.g. CC=clang-13 in case of breakage
+ if ! tc-is-clang ; then
+ local -x CC=${CHOST}-clang
+ local -x CXX=${CHOST}-clang++
+ fi
+
+ strip-unsupported-flags
+ fi
+
+ local mycmakeargs=(
+ -DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/${LLVM_MAJOR}"
+
+ -DLLVM_ROOT="${ESYSROOT}/usr/lib/llvm/${LLVM_MAJOR}"
+ -DCLANG_RESOURCE_DIR="../../../clang/${LLVM_MAJOR}"
+
+ -DBUILD_SHARED_LIBS=OFF
+ -DMLIR_LINK_MLIR_DYLIB=ON
+ # flang does not feature a dylib, so do not install libraries
+ # or headers
+ -DLLVM_INSTALL_TOOLCHAIN_ONLY=ON
+ # installed by llvm-runtimes/flang-rt
+ -DFLANG_INCLUDE_RUNTIME=OFF
+
+ # TODO: always enable to obtain reproducible tools
+ -DFLANG_INCLUDE_TESTS=$(usex test)
+
+ -DLLVM_TARGETS_TO_BUILD="${LLVM_TARGETS// /;}"
+ )
+ use test && mycmakeargs+=(
+ -DLLVM_EXTERNAL_LIT="${EPREFIX}/usr/bin/lit"
+ -DLLVM_LIT_ARGS="$(get_lit_flags)"
+ )
+
+ # LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+ use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+ cmake_src_configure
+}
+
+src_test() {
+ # respect TMPDIR!
+ local -x LIT_PRESERVES_TMP=1
+ cmake_build check-flang
+}
