[gentoo-commits] repo/proj/guru:master commit in: dev-lang/swift/

["David Roman" <davidroman96@gmail.com>]

commit:     95e178f3311434cf6cbe5e31fd875d8122f71f45
Author:     Itai Ferber <itai <AT> itaiferber <DOT> net>
AuthorDate: Sat Oct 12 19:11:02 2024 +0000
Commit:     David Roman <davidroman96 <AT> gmail <DOT> com>
CommitDate: Sun Oct 13 01:31:24 2024 +0000
URL:        https://gitweb.gentoo.org/repo/proj/guru.git/commit/?id=95e178f3

dev-lang/swift: add swift-5.10.1-r1

Signed-off-by: Itai Ferber <itai <AT> itaiferber.net>

 dev-lang/swift/swift-5.10.1-r1.ebuild | 273 ++++++++++++++++++++++++++++++++++
 1 file changed, 273 insertions(+)

diff --git a/dev-lang/swift/swift-5.10.1-r1.ebuild b/dev-lang/swift/swift-5.10.1-r1.ebuild
new file mode 100644
index 000000000..0a49073ff
--- /dev/null
+++ b/dev-lang/swift/swift-5.10.1-r1.ebuild
@@ -0,0 +1,273 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+inherit python-single-r1
+
+DESCRIPTION="A high-level, general-purpose, multi-paradigm, compiled programming language"
+HOMEPAGE="https://www.swift.org"
+
+SRC_URI="
+	https://github.com/apple/swift-argument-parser/archive/refs/tags/1.2.3.tar.gz -> swift-argument-parser-1.2.3.tar.gz
+	https://github.com/apple/swift-asn1/archive/refs/tags/1.0.0.tar.gz -> swift-asn1-1.0.0.tar.gz
+	https://github.com/apple/swift-atomics/archive/refs/tags/1.0.2.tar.gz -> swift-atomics-1.0.2.tar.gz
+	https://github.com/apple/swift-certificates/archive/refs/tags/1.0.1.tar.gz -> swift-certificates-1.0.1.tar.gz
+	https://github.com/apple/swift-collections/archive/refs/tags/1.0.5.tar.gz -> swift-collections-1.0.5.tar.gz
+	https://github.com/apple/swift-corelibs-libdispatch/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-corelibs-libdispatch-${PV}.tar.gz
+	https://github.com/apple/swift-crypto/archive/refs/tags/3.0.0.tar.gz -> swift-crypto-3.0.0.tar.gz
+	https://github.com/apple/swift-nio-ssl/archive/refs/tags/2.15.0.tar.gz -> swift-nio-ssl-2.15.0.tar.gz
+	https://github.com/apple/swift-nio/archive/refs/tags/2.31.2.tar.gz -> swift-nio-2.31.2.tar.gz
+	https://github.com/apple/swift-numerics/archive/refs/tags/1.0.1.tar.gz -> swift-numerics-1.0.1.tar.gz
+	https://github.com/apple/swift-system/archive/refs/tags/1.1.1.tar.gz -> swift-system-1.1.1.tar.gz
+	https://github.com/apple/swift-xcode-playground-support/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-xcode-playground-support-${PV}.tar.gz
+	https://github.com/jpsim/Yams/archive/refs/tags/5.0.1.tar.gz -> Yams-5.0.1.tar.gz
+	https://github.com/swiftlang/indexstore-db/archive/refs/tags/${P}-RELEASE.tar.gz -> indexstore-db-${PV}.tar.gz
+	https://github.com/swiftlang/llvm-project/archive/refs/tags/${P}-RELEASE.tar.gz -> llvm-project-${PV}.tar.gz
+	https://github.com/swiftlang/sourcekit-lsp/archive/refs/tags/${P}-RELEASE.tar.gz -> sourcekit-lsp-${PV}.tar.gz
+	https://github.com/swiftlang/swift-cmark/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-cmark-${PV}.tar.gz
+	https://github.com/swiftlang/swift-corelibs-foundation/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-corelibs-foundation-${PV}.tar.gz
+	https://github.com/swiftlang/swift-corelibs-xctest/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-corelibs-xctest-${PV}.tar.gz
+	https://github.com/swiftlang/swift-docc-render-artifact/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-docc-render-artifact-${PV}.tar.gz
+	https://github.com/swiftlang/swift-docc-symbolkit/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-docc-symbolkit-${PV}.tar.gz
+	https://github.com/swiftlang/swift-docc/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-docc-${PV}.tar.gz
+	https://github.com/swiftlang/swift-driver/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-driver-${PV}.tar.gz
+	https://github.com/swiftlang/swift-experimental-string-processing/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-experimental-string-processing-${PV}.tar.gz
+	https://github.com/swiftlang/swift-format/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-format-${PV}.tar.gz
+	https://github.com/swiftlang/swift-installer-scripts/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-installer-scripts-${PV}.tar.gz
+	https://github.com/swiftlang/swift-integration-tests/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-integration-tests-${PV}.tar.gz
+	https://github.com/swiftlang/swift-llbuild/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-llbuild-${PV}.tar.gz
+	https://github.com/swiftlang/swift-llvm-bindings/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-llvm-bindings-${PV}.tar.gz
+	https://github.com/swiftlang/swift-lmdb/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-lmdb-${PV}.tar.gz
+	https://github.com/swiftlang/swift-markdown/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-markdown-${PV}.tar.gz
+	https://github.com/swiftlang/swift-package-manager/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-package-manager-${PV}.tar.gz
+	https://github.com/swiftlang/swift-stress-tester/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-stress-tester-${PV}.tar.gz
+	https://github.com/swiftlang/swift-syntax/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-syntax-${PV}.tar.gz
+	https://github.com/swiftlang/swift-tools-support-core/archive/refs/tags/${P}-RELEASE.tar.gz -> swift-tools-support-core-${PV}.tar.gz
+	https://github.com/swiftlang/swift/archive/refs/tags/${P}-RELEASE.tar.gz -> ${P}.tar.gz
+"
+
+PATCHES=(
+	"${FILESDIR}/${P}-link-with-lld.patch"
+	"${FILESDIR}/${P}-llbuild-link-ncurses-tinfo-gentoo.patch"
+	"${FILESDIR}/${P}-lldb-cmake-minimum-version.patch"
+)
+
+S="${WORKDIR}"
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~amd64"
+REQUIRED_USE="${PYTHON_REQUIRED_USE}"
+
+RESTRICT="strip"
+
+RDEPEND="
+	${PYTHON_DEPS}
+	>=dev-db/sqlite-3
+	>=dev-libs/icu-69
+	>=dev-libs/libedit-20221030
+	>=dev-libs/libxml2-2.11.5
+	>=net-misc/curl-8.4
+	>=sys-devel/lld-15
+	>=sys-libs/ncurses-6
+	>=sys-libs/zlib-1.3
+	dev-lang/python
+"
+
+BDEPEND="
+	${PYTHON_DEPS}
+	>=dev-build/cmake-3.24.2
+	>=dev-build/ninja-1.11
+	>=dev-db/sqlite-3
+	>=dev-libs/icu-69
+	>=dev-libs/libedit-20221030
+	>=dev-libs/libxml2-2.11.5
+	>=dev-vcs/git-2.39
+	>=sys-apps/coreutils-9
+	>=sys-devel/clang-15
+	>=sys-devel/lld-15
+	>=sys-libs/ncurses-6
+	>=sys-libs/zlib-1.3
+	dev-lang/python
+	$(python_gen_cond_dep '
+		dev-python/setuptools[${PYTHON_USEDEP}]
+	' python3_{12..13})
+"
+
+src_unpack() {
+	default
+
+	# The Swift project expects a specific directory structure that we have to
+	# match. For most directories, it's enough to trim the version number at the
+	# end:
+	find "${S}" \
+		-mindepth 1 -maxdepth 1 \
+		-execdir sh -c \
+			"mv '{}' \"\$(echo '{}' | sed -e 's_-\(swift-5\.10\.1-RELEASE\|\([0-9]\+\.\)*[0-9]\+\)\$__' | tr '[:upper:]' '[:lower:]')\"" ';' \
+		|| die
+
+	# Some one-off fixups:
+	pushd "${S}" \
+		&& mv 'swift-cmark' 'cmark' \
+		&& mv 'swift-llbuild' 'llbuild' \
+		&& mv 'swift-package-manager' 'swiftpm' \
+		&& popd \
+		|| die
+}
+
+src_configure() {
+	default
+
+	# Sets `${EPYTHON}` according to `PYTHON_SINGLE_TARGET`, sets up
+	# `${T}/${EPYTHON}` with that version, and adds it to the `PATH`.
+	python_setup
+}
+
+src_compile() {
+	# The Swift 5.10 compiler is partially written in Swift itself (the new
+	# `swift-driver` + macro support via `swift-syntax`), which requires
+	# bootstrapping with an existing Swift compiler.
+	#
+	# We don't have an existing Swift compiler, but we can bootstrap it with
+	# itself in a 3-stage process:
+	#
+	# 0. We'll build LLVM+Clang and a bare Swift compiler with the old C++-based
+	#    driver and no macro support
+	# 1. We'll use that bare compiler to build a base compiler with the new
+	#    Swift-based driver and macro support, with some base libs
+	# 2. We'll then use that base compiler to build a full Swift toolchain with
+	#    all necessary libs
+	#
+	# Build products will be intentionally shared between stages as much as
+	# possible to avoid unnecessary repeated compilation.
+
+	# Building swift-driver writes to this directory for some reason, but the
+	# contents are irrelevant.
+	addpredict /var/lib/portage/home/.swiftpm
+
+	local _extra_cmake_options=(
+		# BFD doesn't link Swift symbols properly, so we have to ensure Swift is
+		# built with LLD.
+		'-DSWIFT_USE_LINKER=lld',
+
+		# We don't need to build any test code or test executables, which Swift
+		# (and some components) does by default.
+		'-DBUILD_TESTING:BOOL=NO',
+		'-DSWIFT_INCLUDE_TESTS:BOOL=NO',
+		'-DSWIFT_INCLUDE_TEST_BINARIES:BOOL=NO',
+
+		# The Clang `compiler-rt` library builds the LLVM ORC JIT component by
+		# default, which we don't need; the component builds with an executable
+		# stack, which we'd like to avoid.
+		'-DCOMPILER_RT_BUILD_ORC:BOOL=NO',
+
+		# LLDB ships with Python bindings, and uses CMake to search for Python.
+		# By default, CMake tries to find the latest version of Python available
+		# on disk (currently `python3.13`, then `python3.12`, then...). This
+		# might not be the version of Python the rest of the system uses, or
+		# which is specified by `PYTHON_SINGLE_TARGET`.
+		#
+		# Since `python_setup` already places `${EPYTHON}` in the `PATH`, we can
+		# tell CMake to use the unversioned `python` rather than a versioned
+		# one to end up respecting `PYTHON_SINGLE_TARGET`.
+		'-DPython3_FIND_UNVERSIONED_NAMES=FIRST'
+	)
+	local extra_cmake_options="$(IFS=,; echo "${_extra_cmake_options[*]}")"
+
+	# stage0:
+	# * Bare Swift compiler (no bootstrapping; no Swift driver or macros)
+	# * LLVM+Clang; this is the only stage where these are built because as a
+	#   base dependency, their flags never change, and the build products can be
+	#   reused
+	"${S}/swift/utils/build-script" \
+		--verbose-build \
+		--release \
+		--install-destdir="${S}/stage0" \
+		--extra-cmake-options="${extra_cmake_options}" \
+		--bootstrapping=off \
+		--build-swift-libexec=false \
+		--llvm-install-components='llvm-ar;llvm-cov;llvm-profdata;IndexStore;clang;clang-resource-headers;compiler-rt;clangd;lld;LTO;clang-features-file' \
+		--llvm-targets-to-build=host \
+		--skip-build-benchmarks \
+		--skip-early-swift-driver --skip-early-swiftsyntax \
+		--skip-test-cmark \
+		--skip-test-linux \
+		--skip-test-swift \
+		--install-all \
+		|| die
+
+	# stage1:
+	# * Base Swift compiler and driver (bootstrapping from stage0; with macros)
+	# * Base libs: swift-driver depends on llbuild + swiftpm, which depend on
+	#   Foundation + libdispatch + XCTest
+	local original_path="${PATH}"
+	export PATH="${S}/stage0/usr/bin:${original_path}"
+	"${S}/swift/utils/build-script" \
+		--verbose-build \
+		--release \
+		--install-destdir="${S}/stage1" \
+		--extra-cmake-options="${extra_cmake_options}" \
+		--build-swift-libexec=false \
+		--cmark --skip-test-cmark \
+		--foundation --skip-test-foundation \
+		--libdispatch --skip-test-libdispatch \
+		--llbuild --skip-test-llbuild \
+		--skip-build-benchmarks \
+		--skip-build-llvm \
+		--skip-test-linux \
+		--skip-test-swift \
+		--swift-driver --skip-test-swift-driver \
+		--swiftpm --skip-test-swiftpm \
+		--xctest --skip-test-xctest \
+		--install-all \
+		|| die
+
+	# stage2: full Swift toolchain (bootstrapping from stage1)
+	export PATH="${S}/stage1/usr/bin:${original_path}"
+	"${S}/swift/utils/build-script" \
+		--verbose-build \
+		--release \
+		--install-destdir="${S}/stage2" \
+		--extra-cmake-options="${extra_cmake_options}" \
+		--build-swift-libexec=false \
+		--foundation --skip-test-foundation \
+		--indexstore-db --skip-test-indexstore-db \
+		--libdispatch --skip-test-libdispatch \
+		--llbuild --skip-test-llbuild \
+		--lldb --skip-test-lldb \
+		--skip-build-benchmarks \
+		--skip-build-llvm \
+		--skip-test-linux \
+		--skip-test-swift \
+		--sourcekit-lsp --skip-test-sourcekit-lsp \
+		--swift-driver --skip-test-swift-driver \
+		--swift-install-components='autolink-driver;compiler;clang-resource-dir-symlink;stdlib;swift-remote-mirror;sdk-overlay;static-mirror-lib;toolchain-tools;license;sourcekit-inproc' \
+		--swiftdocc --skip-test-swiftdocc \
+		--swiftpm --skip-test-swiftpm \
+		--xctest --skip-test-xctest \
+		--install-all \
+		|| die
+
+	export PATH="${original_path}"
+}
+
+src_install() {
+	# The Swift build output is intended to be self-contained, and is
+	# _significantly_ easier to leave as-is than attempt to splat onto the
+	# filesystem; we'll install the output versioned into `/usr/lib64` and
+	# expose the relevant binaries via linking.
+	local dest_dir="/usr/lib64/${P}"
+	mkdir -p "${ED}/${dest_dir}" \
+		&& cp -pPR "${S}/stage2/." "${ED}/${dest_dir}" \
+		|| die
+
+	# Swift ships with its own `clang`, `lldb`, etc.; we don't want these to be
+	# exposed externally, so we'll just symlink Swift-specific binaries into
+	# `/usr/bin`. (The majority of executables don't need to be exposed as
+	# `swift <command>` calls `swift-<command>` directly.)
+	local bin
+	for bin in swift swiftc sourcekit-lsp; do
+		dosym -r "${dest_dir}/usr/bin/${bin}" "/usr/bin/${bin}"
+	done
+}