Debian packaging for Ubuntu 20.04

platforms/Linux/DEB/Ubuntu/focal/debian/README.source

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+swift for Debian
+---------------
+
+The source package for Swift is composed of several different source components
+from different projects.
+
+The shell fragment debian/source-versions.sh contains the version information
+for all source components, and the Debian package upstream version (debversion).
+
+Fill in debian/source-versions.sh with the correct versions for all components,
+then run debian/getsource.sh to fetch the archives to the current directory.
+Source archives will be downloaded, renamed, and repacked if needed using
+mk-origtargz from devscripts, and any Debian patches will be refreshed; ensure
+devscripts and quilt are installed beforehand.
+
+ -- Julien Blache <[email protected]>  Tue, 01 Mar 2022 15:04:23 -0800
+

platforms/Linux/DEB/Ubuntu/focal/debian/changelog

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+swiftlang (5.6.0-1) focal; urgency=medium
+
+  * New upstream release.
+
+ -- Julien Blache <[email protected]>  Tue, 15 Mar 2022 16:36:34 -0700
+
+swiftlang (5.5.3-2) focal; urgency=medium
+
+  * Add a default swiftlang package with symlinks in the PATH.
+
+ -- Julien Blache <[email protected]>  Fri, 11 Mar 2022 15:04:24 -0800
+
+swiftlang (5.5.3-1) focal; urgency=medium
+
+  * Initial release.
+
+ -- Julien Blache <[email protected]>  Tue, 01 Mar 2022 15:04:23 -0800

platforms/Linux/DEB/Ubuntu/focal/debian/control

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+Source: swiftlang
+Section: devel
+Priority: optional
+Maintainer: Swift Maintainers <[email protected]>
+Build-Depends: debhelper-compat (= 12), devscripts, 
+ clang, cmake, git, icu-devtools, ninja-build, pkg-config,
+ libcurl4-openssl-dev, libedit-dev, libicu-dev, libncurses5-dev,
+ libpython3-dev, libsqlite3-dev, libxml2-dev,
+ python, python-six, python2-dev, python3-six, python3-distutils, python3-psutil,
+ rsync, swig, systemtap-sdt-dev, tzdata, unzip, uuid-dev
+Standards-Version: 4.4.1
+Homepage: https://www.swift.org
+
+Package: swiftlang
+Architecture: all
+Depends: swiftlang-x.y.z, ${misc:Depends}
+Description: Swift programming language
+ Swift is a general-purpose programming language built using
+ a modern approach to safety, performance, and software design
+ patterns.
+ .
+ The goal of the Swift project is to create the best available
+ language for uses ranging from systems programming, to mobile
+ and desktop apps, scaling up to cloud services. Most
+ importantly, Swift is designed to make writing and maintaining
+ correct programs easier for the developer.
+ .
+ This package contains the convenience symlinks for the latest
+ version of Swift.
+
+Package: swiftlang-x.y.z
+Architecture: amd64 arm64
+Depends: ${shlibs:Depends}, ${misc:Depends},
+ libc6-dev, libgcc-9-dev, libstdc++-9-dev, libz3-dev, uuid-dev, zlib1g-dev,
+ libxml2-dev, libcurl4-openssl-dev,
+ binutils, git, pkg-config, tzdata, python3
+Description: Swift programming language, release x.y.z
+ Swift is a general-purpose programming language built using
+ a modern approach to safety, performance, and software design
+ patterns.
+ .
+ The goal of the Swift project is to create the best available
+ language for uses ranging from systems programming, to mobile
+ and desktop apps, scaling up to cloud services. Most
+ importantly, Swift is designed to make writing and maintaining
+ correct programs easier for the developer.

platforms/Linux/DEB/Ubuntu/focal/debian/control.in

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+Source: swiftlang
+Section: devel
+Priority: optional
+Maintainer: Swift Maintainers <[email protected]>
+Build-Depends: debhelper-compat (= 12), devscripts, 
+ clang, cmake, git, icu-devtools, ninja-build, pkg-config,
+ libcurl4-openssl-dev, libedit-dev, libicu-dev, libncurses5-dev,
+ libpython3-dev, libsqlite3-dev, libxml2-dev,
+ python, python-six, python2-dev, python3-six, python3-distutils, python3-psutil,
+ rsync, swig, systemtap-sdt-dev, tzdata, unzip, uuid-dev
+Standards-Version: 4.4.1
+Homepage: https://www.swift.org
+
+Package: swiftlang
+Architecture: all
+Depends: swiftlang-x.y.z, ${misc:Depends}
+Description: Swift programming language
+ Swift is a general-purpose programming language built using
+ a modern approach to safety, performance, and software design
+ patterns.
+ .
+ The goal of the Swift project is to create the best available
+ language for uses ranging from systems programming, to mobile
+ and desktop apps, scaling up to cloud services. Most
+ importantly, Swift is designed to make writing and maintaining
+ correct programs easier for the developer.
+ .
+ This package contains the convenience symlinks for the latest
+ version of Swift.
+
+Package: swiftlang-x.y.z
+Architecture: amd64 arm64
+Depends: ${shlibs:Depends}, ${misc:Depends},
+ libc6-dev, libgcc-9-dev, libstdc++-9-dev, libz3-dev, uuid-dev, zlib1g-dev,
+ libxml2-dev, libcurl4-openssl-dev,
+ binutils, git, pkg-config, tzdata, python3
+Description: Swift programming language, release x.y.z
+ Swift is a general-purpose programming language built using
+ a modern approach to safety, performance, and software design
+ patterns.
+ .
+ The goal of the Swift project is to create the best available
+ language for uses ranging from systems programming, to mobile
+ and desktop apps, scaling up to cloud services. Most
+ importantly, Swift is designed to make writing and maintaining
+ correct programs easier for the developer.

platforms/Linux/DEB/Ubuntu/focal/debian/copyright

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+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: swift
+Upstream-Contact: <preferred name and address to reach the upstream project>
+Source: <url://example.com>
+
+Files: *
+Copyright: <years> <put author's name and email here>
+           <years> <likewise for another author>
+License: Apache-2.0
+
+Files: debian/*
+Copyright: <years> Author Name <[email protected]>
+License: Apache-2.0
+
+License: Apache-2.0
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+ .
+ https://www.apache.org/licenses/LICENSE-2.0
+ .
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ .
+ On Debian systems, the complete text of the Apache version 2.0 license
+ can be found in "/usr/share/common-licenses/Apache-2.0".
+
+# Please also look if there are files or directories which have a
+# different copyright/license attached and list them here.
+# Please avoid picking licenses with terms that are more restrictive than the
+# packaged work, as it may make Debian's contributions unacceptable upstream.
+#
+# If you need, there are some extra license texts available in two places:
+#   /usr/share/debhelper/dh_make/licenses/
+#   /usr/share/common-licenses/

platforms/Linux/DEB/Ubuntu/focal/debian/getsource.sh

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+#!/bin/sh
+
+# This helper script will fetch the Swift sources, save the
+# tarballs following the appropriate naming convention, and
+# build a Debian source package.
+
+# You will need the devscripts and quilt packages installed
+# to run this script and build the packages following these
+# instructions.
+
+# Create swiftlang-X.Y.Z, unpack the debian tarball within,
+# proceed to adding the appropriate entry to the Debian
+# changelog, edit debian/source-version.sh, then run this
+# script from the directory containing swiftlang-X.Y.Z.
+#   $ mkdir swiftlang-X.Y.Z
+#   $ cd swiftlang-X.Y.Z
+#   $ tar xvaf ../swiftlang_A.B.C-D.debian.tar.xz
+#   $ dch -v X.Y.Z-1
+#   $ cd ..
+#   $ swiftlang-X.Y.Z/debian/getsource.sh
+#
+# This will download all the necessary sources, unpack them
+# as required, refresh any Debian patches, then create the
+# Debian source package.
+
+# If all is well, proceed with building the packages.
+#   $ cd swiftlang-X.Y.Z
+#   $ DEB_BUILD_OPTIONS=parallel=64 debuild
+
+set -eu
+
+. $(dirname $0)/source-versions.sh
+
+get_component ()
+{
+    component=$1
+    url="$2"
+
+    dest=swiftlang_${debversion}.orig-${component}
+
+    echo "Downloading ${component} from ${url}"
+
+    case "${url}" in
+	*.zip)
+	    tmpdest=${component}.zip
+	    dest=${dest}.tar.gz
+
+	    curl -L -o ${tmpdest} "${url}"
+	    mk-origtargz --package swiftlang -v ${debversion} -c ${component} --rename --compression gzip ${tmpdest}
+	    ;;
+
+	*.tar.gz)
+	    dest=${dest}.tar.gz
+	    curl -L -o ${dest} "${url}"
+	    ;;
+
+	*.tar.xz)
+	    dest=${dest}.tar.xz
+	    curl -L -o ${dest} "${url}"
+	    ;;
+
+	*.tar.bz2)
+	    dest=${dest}.tar.bz2
+	    curl -L -o ${dest} "${url}"
+	    ;;
+
+	*)
+	    echo "Source archive not in a suitable format for Debian sources: ${url}" >&2
+	    exit 1
+    esac
+
+    mkdir swiftlang-${debversion}/${component}
+    tar -C swiftlang-${debversion}/${component} --strip-components=1 -axf ${dest}
+}
+
+get_component swift https://github.com/apple/swift/archive/swift-${swift_version}.tar.gz
+get_component swift-corelibs-libdispatch https://github.com/apple/swift-corelibs-libdispatch/archive/swift-${swift_version}.tar.gz
+get_component swift-corelibs-foundation https://github.com/apple/swift-corelibs-foundation/archive/swift-${swift_version}.tar.gz
+get_component swift-integration-tests https://github.com/apple/swift-integration-tests/archive/swift-${swift_version}.tar.gz
+get_component swift-corelibs-xctest https://github.com/apple/swift-corelibs-xctest/archive/swift-${swift_version}.tar.gz
+get_component swiftpm https://github.com/apple/swift-package-manager/archive/swift-${swift_version}.tar.gz
+get_component llbuild https://github.com/apple/swift-llbuild/archive/swift-${swift_version}.tar.gz
+get_component cmark https://github.com/apple/swift-cmark/archive/swift-${swift_version}.tar.gz
+get_component swift-xcode-playground-support https://github.com/apple/swift-xcode-playground-support/archive/swift-${swift_version}.tar.gz
+get_component sourcekit-lsp https://github.com/apple/sourcekit-lsp/archive/swift-${swift_version}.tar.gz
+get_component indexstore-db https://github.com/apple/indexstore-db/archive/swift-${swift_version}.tar.gz
+get_component llvm-project https://github.com/apple/llvm-project/archive/swift-${swift_version}.tar.gz
+get_component swift-tools-support-core https://github.com/apple/swift-tools-support-core/archive/swift-${swift_version}.tar.gz
+get_component swift-argument-parser https://github.com/apple/swift-argument-parser/archive/${swift_argument_parser_version}.tar.gz
+get_component swift-driver https://github.com/apple/swift-driver/archive/swift-${swift_version}.tar.gz
+get_component icu https://github.com/unicode-org/icu/archive/release-${icu_version}.tar.gz
+get_component swift-crypto https://github.com/apple/swift-crypto/archive/refs/tags/${swift_crypto_version}.tar.gz
+get_component ninja https://github.com/ninja-build/ninja/archive/refs/tags/v${ninja_version}.tar.gz
+get_component cmake https://github.com/KitWare/CMake/archive/refs/tags/v${cmake_version}.tar.gz
+get_component swift-syntax https://github.com/apple/swift-syntax/archive/swift-${swift_version}.tar.gz
+get_component yams https://github.com/jpsim/Yams/archive/${yams_version}.tar.gz
+get_component swift-atomics https://github.com/apple/swift-atomics/archive/${swift_atomics_version}.tar.gz
+get_component swift-cmark-gfm https://github.com/apple/swift-cmark/archive/swift-${swift_version}-gfm.tar.gz
+get_component swift-docc https://github.com/apple/swift-docc/archive/swift-${swift_version}.tar.gz
+get_component swift-docc-render-artifact https://github.com/apple/swift-docc-render-artifact/archive/swift-${swift_version}.tar.gz
+get_component swift-docc-symbolkit https://github.com/apple/swift-docc-symbolkit/archive/swift-${swift_version}.tar.gz
+get_component swift-collections https://github.com/apple/swift-collections/archive/${swift_collections_version}.tar.gz
+get_component swift-numerics https://github.com/apple/swift-numerics/archive/${swift_numerics_version}.tar.gz
+get_component swift-system https://github.com/apple/swift-system/archive/${swift_system_version}.tar.gz
+get_component swift-nio https://github.com/apple/swift-nio/archive/${swift_nio_version}.tar.gz
+get_component swift-nio-ssl https://github.com/apple/swift-nio-ssl/archive/${swift_nio_ssl_version}.tar.gz
+get_component swift-format https://github.com/apple/swift-format/archive/swift-${swift_version}.tar.gz
+get_component swift-lmdb https://github.com/apple/swift-lmdb/archive/swift-${swift_version}.tar.gz
+get_component swift-markdown https://github.com/apple/swift-markdown/archive/swift-${swift_version}.tar.gz
+
+# Refresh patches, if any
+if [ -s swiftlang-${debversion}/debian/patches/series ]; then
+    cd swiftlang-${debversion}
+
+    export QUILT_PATCHES=debian/patches 
+    export QUILT_REFRESH_ARGS="-p ab --no-timestamps --no-index"
+
+    while quilt push; do quilt refresh; done
+    quilt pop -a
+
+    cd -
+fi
+
+dpkg-source --create-empty-orig -b swiftlang-${debversion}

platforms/Linux/DEB/Ubuntu/focal/debian/patches/build-preset-install-dir

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+Description: Change the target installation directory
+ Presets will be modified to use the command line, after
+ the dust settles.
+Author: Julien Blache <[email protected]>
+
+Index: swiftlang-5.6.0/swift/utils/build-presets.ini
+===================================================================
+--- swiftlang-5.6.0.orig/swift/utils/build-presets.ini
++++ swiftlang-5.6.0/swift/utils/build-presets.ini
+@@ -831,7 +831,7 @@ install-swiftpm
+ install-swift-driver
+ install-xctest
+ install-libicu
+-install-prefix=/usr
++install-prefix=/opt/swift/5.6.0
+ install-libcxx
+ install-sourcekit-lsp
+ install-swiftdocc

platforms/Linux/DEB/Ubuntu/focal/debian/patches/cmake_parallel_bootstrap

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+Description: Enable parallel boostrap for CMake
+ CMake's bootstrap can be parallelized, but wasn't.
+Author: Julien Blache <[email protected]>
+
+Index: swiftlang-5.6.0/swift/utils/swift_build_support/swift_build_support/cmake.py
+===================================================================
+--- swiftlang-5.6.0.orig/swift/utils/swift_build_support/swift_build_support/cmake.py
++++ swiftlang-5.6.0/swift/utils/swift_build_support/swift_build_support/cmake.py
+@@ -267,8 +267,10 @@ class CMake(object):
+
+         cwd = os.getcwd()
+         os.chdir(cmake_build_dir)
+-        shell.call_without_sleeping([cmake_bootstrap, '--no-qt-gui', '--',
+-                                    '-DCMAKE_USE_OPENSSL=OFF'], echo=True)
++        shell.call_without_sleeping([cmake_bootstrap, '--no-qt-gui',
++                                    '--parallel=%s' % self.args.build_jobs,
++                                    '--', '-DCMAKE_USE_OPENSSL=OFF'],
++                                    echo=True)
+         shell.call_without_sleeping(['make', '-j%s' % self.args.build_jobs],
+                                     echo=True)
+         os.chdir(cwd)