commit: ef271884771ef1e34b48ebd0df0b6e8cbb799e2e
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Thu Nov 27 19:20:59 2025 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Thu Nov 27 19:20:59 2025 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=ef271884
llvm-core/flang: Add 22.0.0_pre20251127 snapshot
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
llvm-core/flang/Manifest | 1 +
llvm-core/flang/flang-22.0.0_pre20251127.ebuild | 101 ++++++++++++++++++++++++
2 files changed, 102 insertions(+)
diff --git a/llvm-core/flang/Manifest b/llvm-core/flang/Manifest
index 3bab2556655d..f256ee396902 100644
--- a/llvm-core/flang/Manifest
+++ b/llvm-core/flang/Manifest
@@ -4,3 +4,4 @@ DIST llvm-project-21.1.5.src.tar.xz.sig 119 BLAKE2B
abf014908e981ea358ee38f6d1ef
DIST llvm-project-21.1.6.src.tar.xz 158947864 BLAKE2B
eeda7b9903ef59319ad22e5e3a8b66a339cbbb7445ccb75fa09db6823371a22e9b66cb44c084fdeb16054f2e62a149f6e069d9726f269f667dbd6a631cb658c3
SHA512
f9e6c84828e40cb0a7894258b07240468a9d555c11496a1725bf959444362277a90ea822eeb8c9b51b3b7fecd4dd0b213a28a2f2effefbf43efdd21084d10afc
DIST llvm-project-21.1.6.src.tar.xz.sig 119 BLAKE2B
2e3de87f4adb181740cfc8a5f8de3e6f4090f50d2f0dfa2670b27c0a6dde296b399ee017b5f6220aa80581a16c81afb5c96454d69dac8ce246713570470956b8
SHA512
637cc9f778f8303e80985469c3102573a9cf6264093b1a83fb494e34b5cb444f76cbb7d6d497d44b05250d56e25ec27dd9df685e0b78b23bb71e4bcd05a8facf
DIST llvm-project-21c4c1502e3383988ba77eac75b13da7b9426957.tar.gz 254650569
BLAKE2B
aaa8fffbe3b8ddcffa232c6cd078d33efc0f23453fd79b2ae71a0760b35da2ad17ffaed95d99c2548904468767d9f95af2ca4a59245e1ddf51a6612bda61cda4
SHA512
40a97c53cf7825b5c1e6867df74fa22e3b786a2ec9bcb478e1af0e6a165c582316c3c75b12f4704227b8e95cce91ab110acb10f2d8f30bc82319d6af4d201956
+DIST llvm-project-8401a8d0be7671fb5089f850a34dc92ad4a2eb12.tar.gz 254694831
BLAKE2B
edac68e2b57124504262d68d1fabbb2161af023c2b9f96f304ce220e3d84249e2a2c1137c83bcfb15f6f082b68ef24a775150e5f435ec14d0f471c51ec438346
SHA512
a35f918fc3363df20fecac5820595060acd9fa0bce2cc3f696603192100a63ff4d31f6ba6ac98ad13f62b01c0789f3cce2ecbe4b9c0095d2bf02d2b24971d973
diff --git a/llvm-core/flang/flang-22.0.0_pre20251127.ebuild
b/llvm-core/flang/flang-22.0.0_pre20251127.ebuild
new file mode 100644
index 000000000000..2659ac8c0d5b
--- /dev/null
+++ b/llvm-core/flang/flang-22.0.0_pre20251127.ebuild
@@ -0,0 +1,101 @@
+# Copyright 1999-2025 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
+}
