commit: 8711d0025e6b820fbcdccaf2341859483ac5cecc
Author: Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Wed Oct 1 06:21:32 2025 +0000
Commit: Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Wed Oct 1 06:21:32 2025 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=8711d002
llvm-core/flang: Add 22.0.0_pre20251001 snapshot
Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>
llvm-core/flang/Manifest | 1 +
llvm-core/flang/flang-22.0.0_pre20251001.ebuild | 101 ++++++++++++++++++++++++
2 files changed, 102 insertions(+)
diff --git a/llvm-core/flang/Manifest b/llvm-core/flang/Manifest
index 19f240318576..6693d732e993 100644
--- a/llvm-core/flang/Manifest
+++ b/llvm-core/flang/Manifest
@@ -3,4 +3,5 @@ DIST llvm-project-21.1.1.src.tar.xz.sig 438 BLAKE2B
8fdf614e67e31382c65d70a551ef
DIST llvm-project-21.1.2.src.tar.xz 158926856 BLAKE2B
1b5684586297ad637c6da0976854b24d746679e9d125a19e321dc28fa7f83949cc431f4b630e4976496660389e7abac09962c21e45b88dff7d0900ee1bda51d7
SHA512
f810ba8706872257715c05f80c304ceb396cf38b3a8e0bfb50e474e8d0a3417740b9afea170a7c06a33927037753a190471917e83d6740cb18bc50fd50cf4f3d
DIST llvm-project-21.1.2.src.tar.xz.sig 566 BLAKE2B
6209caf851c681e6f63ed1bd9589ac139c104d6ee21f463aacda472e30a847c32f3bd74a04208af05bb6203d8fa31bdc0028c0e72736a3037940e75eda615415
SHA512
dd8aa57451752a9207c276117a4b8a86f41263ea3ccc4fa198cd40d6fec79acd0ba126c4b84a1acbb52bbb2bce029fbc336deac8131be94747dd04e4a0f69331
DIST llvm-project-70bd610e43853d575e22be1cda46614fe9f0072f.tar.gz 247904536
BLAKE2B
f0ae7bd39d921ce28adb6e2aadd8b2b94ba7a48ba344ea6ea236b2507430fb1a0e23cd6186d79d445de31d46580e2ac9ec400fc686cd9a7513e0ae2d0f479c1d
SHA512
1201acbcec20d00979e7f06075756926161123cfb11da146a3bfa5c81d607b61d94c645d0abba839614cbe5d44cacb0b1c754e1ae49fa871cb86d9f6d7c70e26
+DIST llvm-project-89ed5255b9ee88119e409a6d986eb1ad0e8f08e3.tar.gz 248431210
BLAKE2B
b98dfe5ae46190a5a2460c965f0ec51d2f65a9d1d14f82afa19a10f00a2c29520c52309ee66d71efed6361aa675abcc9bd1b5e61e1c3b1aa9bac4984050c2bc2
SHA512
f860f529f4eb67f4a5875d9931accae2f48b88486dd6715a2ca2add7d5aa1541a30e323612394162e65597054d61a879a9ba94e4dbf417c3fb5f8ff069c2d924
DIST llvm-project-f059d2bac034acca39ad60a1b13aaec6afa0a3d6.tar.gz 248627883
BLAKE2B
e1603ba38fcf70e7f3794a30a42057d0052a422bd0aaf423c65d1fd8f9ec7d3981cd651f309dc3ab5c28183291241732373b9bdb75fc2a11fc8d9f238388b8c3
SHA512
63a1627a8b3cc8f240cefe2066d7e306cab5091317f97dd808b9ad887d4e6eb2d21af3f79bccfdb9387f5f7a5ed0b772013b0261a647c8d50ffaa55914362dfb
diff --git a/llvm-core/flang/flang-22.0.0_pre20251001.ebuild
b/llvm-core/flang/flang-22.0.0_pre20251001.ebuild
new file mode 100644
index 000000000000..2659ac8c0d5b
--- /dev/null
+++ b/llvm-core/flang/flang-22.0.0_pre20251001.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
+}
