From 0041c734287063590f5a6fef7f9f5ad4ff962e82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johannes=20Pen=C3=9Fel?= <johannesp@posteo.net>
Date: Tue, 5 May 2026 18:55:11 +0200
Subject: [PATCH] sci-libs/ldl: drop multilib support, add 3.3.3
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Bug: https://bugs.gentoo.org/908851
Signed-off-by: Johannes Penßel <johannesp@posteo.net>
Part-of: https://github.com/gentoo/gentoo/pull/46157
Signed-off-by: Sam James <sam@gentoo.org>
---
 sci-libs/ldl/Manifest         |  1 +
 sci-libs/ldl/ldl-3.3.3.ebuild | 77 +++++++++++++++++++++++++++++++++++
 2 files changed, 78 insertions(+)
 create mode 100644 sci-libs/ldl/ldl-3.3.3.ebuild

diff --git a/sci-libs/ldl/Manifest b/sci-libs/ldl/Manifest
index e7ab12f27e1c0..9780cb45df5d7 100644
--- a/sci-libs/ldl/Manifest
+++ b/sci-libs/ldl/Manifest
@@ -1,2 +1,3 @@
 DIST SuiteSparse-7.0.0.gh.tar.gz 64884962 BLAKE2B 06c6cf54ffae188f5179e0cd45523700448d8999b44d6b1aeb3dfb99ccf34a570f6aff600988a144c68a4a2d8f41e32f7145e09349aed3bd889501ea031c8340 SHA512 50b1cd7bab6e4c063984162ed803fd13b69df7f67efe8ce7af15eace6b0ccd1669b6e57daa59511fd9531a847433cda49c1f52bfff234031af0d79e7fbd6423e
+DIST SuiteSparse-7.12.2.gh.tar.gz 95337908 BLAKE2B df279ccc572887ecda2809551eefd34d0780b9cfef5c257c6c9f218dbcc5140f44e148a8199ebe899984561bb454b1f202606f8af290d71f5caeef4c008659c4 SHA512 0a7d070c90ef0a55c3ed821edf6567f4a84d5615250898b8fbacad19e1cf53dba199c38369c771465b4149ba5501bf0c1ae1352f29d0fb462fd10ca90e486cfa
 DIST ldl-2.2.6.tar.bz2 342923 BLAKE2B 7acf1a82824de013fe9a7742fb2d5c44c86de96e95d1d7408106d4af420dc3655ab7533eb80592b52523245c7545bc246bf129712547ff6eba856a807c78b6ad SHA512 266c9e62c474a6a9b2d7f74aa580e313fbe4b322197236ba6fbbab6d1756348cf146c1d807ea6d8d0e5941cedc48298e8437aaf386dd6c433dcaf41a9d0b7371
diff --git a/sci-libs/ldl/ldl-3.3.3.ebuild b/sci-libs/ldl/ldl-3.3.3.ebuild
new file mode 100644
index 0000000000000..88a3e42de7d39
--- /dev/null
+++ b/sci-libs/ldl/ldl-3.3.3.ebuild
@@ -0,0 +1,77 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake flag-o-matic
+
+Sparse_PV="7.12.2"
+Sparse_P="SuiteSparse-${Sparse_PV}"
+DESCRIPTION="Simple but educational LDL^T matrix factorization algorithm"
+HOMEPAGE="https://people.engr.tamu.edu/davis/suitesparse.html"
+SRC_URI="https://github.com/DrTimothyAldenDavis/SuiteSparse/archive/refs/tags/v${Sparse_PV}.tar.gz -> ${Sparse_P}.gh.tar.gz"
+
+S="${WORKDIR}/${Sparse_P}/${PN^^}"
+LICENSE="LGPL-2.1+"
+SLOT="0/3"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="doc test"
+RESTRICT="!test? ( test )"
+
+DEPEND=">=sci-libs/suitesparseconfig-${Sparse_PV}
+	>=sci-libs/amd-3.3.4"
+RDEPEND="${DEPEND}"
+BDEPEND="doc? ( virtual/latex-base )"
+
+src_configure() {
+	# May slightly skew FP numbers if enabled, and we want to match
+	# the expected output bit-by-bit in tests.
+	use test && append-flags -ffp-contract=off
+
+	# Define SUITESPARSE_INCLUDEDIR_POSTFIX to "" otherwise it take
+	# the value suitesparse, and the include directory would be set to
+	# /usr/include/suitesparse
+	# This need to be set in all suitesparse ebuilds.
+	local mycmakeargs=(
+		-DBUILD_STATIC_LIBS=OFF
+		-DSUITESPARSE_DEMOS=$(usex test)
+		-DSUITESPARSE_INCLUDEDIR_POSTFIX=""
+	)
+	cmake_src_configure
+}
+
+src_test() {
+	# Because we are not using cmake_src_test,
+	# we have to manually go to BUILD_DIR
+	cd "${BUILD_DIR}" || die
+	# Some programs assume that they can access the Matrix folder in ${S}
+	ln -s "${S}/Matrix" || die
+	# Run demo files
+	local demofiles=(
+		ldllsimple
+		ldlmain
+		ldllmain
+		ldlamd
+		ldllamd
+	)
+	# not running ldlsimple until it does not "test" suitesparse version as well.
+	local i
+	for i in ${demofiles[@]}; do
+		einfo "testing ${i}"
+		./"${i}" > "${i}.out" || die "${i} failed to run"
+		diff "${S}/Demo/${i}.out" "${i}.out" || die "failed testing ${i}"
+	done
+	einfo "All tests passed"
+}
+
+src_install() {
+	if use doc; then
+		pushd "${S}/Doc" || die
+		emake clean
+		rm -rf *.pdf || die
+		emake
+		popd || die
+		DOCS="${S}/Doc/*.pdf"
+	fi
+	cmake_src_install
+}