From 42c19c23c2d033f960444ef7b952aebcd16d0091 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Wed, 25 Mar 2026 07:50:59 +0100
Subject: [PATCH] llvm-core/flang: Add 22.1.2
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Signed-off-by: Michał Górny <mgorny@gentoo.org>
---
 llvm-core/flang/Manifest            |   2 +
 llvm-core/flang/flang-22.1.2.ebuild | 102 ++++++++++++++++++++++++++++
 2 files changed, 104 insertions(+)
 create mode 100644 llvm-core/flang/flang-22.1.2.ebuild

diff --git a/llvm-core/flang/Manifest b/llvm-core/flang/Manifest
index 4a63bb2697bd4..1c6fde31ac6c2 100644
--- a/llvm-core/flang/Manifest
+++ b/llvm-core/flang/Manifest
@@ -5,5 +5,7 @@ DIST llvm-project-22.1.0.src.tar.xz 167040408 BLAKE2B c5e9971dd17f4b0508b85c9f24
 DIST llvm-project-22.1.0.src.tar.xz.sig 119 BLAKE2B d3190d9dbacedf9de0c6b3d5c7711ae3c57dd4dc8cd136bc27fe4901253ffbd6d21060c046d7bf69d3a9489b5704ab5337e6d26da8236966c609b2d0eb54db97 SHA512 6145bf769640a9c6546cb63fa82450b2985ab74b2180a735f709ed909998cfbc6781116354b8b819cefa0e87cd11d470ecc64cd758b4a703aa10ee7880315f42
 DIST llvm-project-22.1.1.src.tar.xz 167029452 BLAKE2B 5d02e03ed943904e8e45d5a522ee37720540b80f79f449bdc50ac87c1703d0129aa853384a63782eabf8f6d375e123709d73167f9f708bde4e0118d10837f2b0 SHA512 dddf09651c0e77caa83284788765016b023a9e239cfe35820bab7be64b68218e86bcf39bb07ee14dcddf7b0974b551344d2bff0e109cc9458b0394a3c940917c
 DIST llvm-project-22.1.1.src.tar.xz.sig 119 BLAKE2B 02dd014936c4bac983ad6822a3ca084ddc94beeb4f4ccc6afae0031c7c563b10f7b962ef5a1a3d573330725c590f7e3b2eef2c21100063e68e32a1015b733c3d SHA512 592d603d610e121e7466a342bbf6b95c9a5f689268fad778befbf9e5663b53717c50daab9db07288020e3dcc2ec2bf38d611761a9ff6c3ce10a4340cfc2593c7
+DIST llvm-project-22.1.2.src.tar.xz 167026580 BLAKE2B f838277e2bb47c273e8c709940aff5e21b88ad8216a4c6813d783f6041ac4b624c954bedd4c572c117d308ccafedca80ea95fcd73675c00ebfa998057e522f7b SHA512 d5adfbb8e5026b845f8251f5f490b4646ccd2ecaf81a2b80091d1c71044f5c7726f2df6680a95589f2dedc614bdd9cdd88febcce6d5fc92f638f616d503b8066
+DIST llvm-project-22.1.2.src.tar.xz.sig 119 BLAKE2B 4ca084feb2d99ca6d763048244305408400fd9e1fb08a4314112d4d0318e4a2f3337858217c6d09fc136e0dd48f5bed7e88ecd3510116a3777dedec013f915f3 SHA512 dba272f935aa5ff3e93e538ac8877a79fdd3d2bf0efa61266c3caa85ac3aab167213a76759ed9531b539cdfd57c96a9c890807c4a04ba65a4d80b0c3dff044f2
 DIST llvm-project-704c87bb948aff1bec718d56ad52b9b5d9c49cfb.tar.gz 264313048 BLAKE2B 68a42c37c44be743f1b584e97fbc9633cb2f679d8b2a733c31eb1f6805591a3b817e5c41dcc2d5a7bcf399e822fab3b020f8f2126918ef2e96f7a231b2b2a08f SHA512 dbcbc3b988c60e9a9cd3a03c339d53722f3a854ff05c53f88a9dad2c52db16453a34bd481ce90d063eae93428e438cf397bc5c60194e14ca9c65b0459c2a91d7
 DIST llvm-project-df9eb79970c012990e829d174d181d575d414efe.tar.gz 265149781 BLAKE2B ab7a87dad369685fc26a054c065dee6ef2754b6446d5a6e15ed7f5bb52d7d433b519cac0522063ba222600f6f40dc40f7bf27930c74031cc40fff5372308a097 SHA512 7c63bf1360902e6a55c7f4c15d08a716d54476875744e6f40ec51157de6c18bf75d8fdb921f26831017151e87649bd1a48041e007edd9a0afc5e9f9066bfd79d
diff --git a/llvm-core/flang/flang-22.1.2.ebuild b/llvm-core/flang/flang-22.1.2.ebuild
new file mode 100644
index 0000000000000..01f226c587f81
--- /dev/null
+++ b/llvm-core/flang/flang-22.1.2.ebuild
@@ -0,0 +1,102 @@
+# 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}"
+KEYWORDS="~amd64 ~arm64"
+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
+}