465 lines
18 KiB
Ruby
465 lines
18 KiB
Ruby
class Swift < Formula
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include Language::Python::Shebang
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desc "High-performance system programming language"
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homepage "https://www.swift.org"
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# NOTE: Keep version in sync with resources below
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url "https://github.com/apple/swift/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "39e4e2b7343756e26627b945a384e1b828e38778b34cc5b0f3ecc23f18d22fd6"
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license "Apache-2.0"
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# This uses the `GithubLatest` strategy because a `-RELEASE` tag is often
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# created several days before the version is officially released.
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livecheck do
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url :stable
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regex(%r{href=["']?[^"' >]*?/tag/swift[._-]v?(\d+(?:\.\d+)+)[^"' >]*?["' >]}i)
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strategy :github_latest
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end
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bottle do
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sha256 cellar: :any, arm64_monterey: "061c5d550c5da32529b5470c3da8789c70ec7fa0b389d97857d3d6703f15a892"
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sha256 cellar: :any, arm64_big_sur: "ff1cfaf6ed3f3a5a688c26ec6f08a3d50bffa98405fdbb82be59ddc28bef56da"
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sha256 cellar: :any, monterey: "36e1f5bdb77e79a305508aac857da756883904566d157097666e8d1bf274b01d"
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sha256 cellar: :any, big_sur: "c55fb450facff546d954ae8d4f378e091123f54b0fde3c1f512d05174e792ea7"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "6b0111a2b550fae3cfe3a2e2c6607564524d8b482675aa838ae3d96624d8443a"
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end
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keg_only :provided_by_macos
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depends_on "cmake" => :build
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depends_on "ninja" => :build
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# Has strict requirements on the minimum version of Xcode. See _SUPPORTED_XCODE_BUILDS:
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# https://github.com/apple/swift/tree/swift-#{version}-RELEASE/utils/build-script
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# This is mostly community sourced, so may be not necessarily be accurate.
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depends_on xcode: ["13.0", :build]
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depends_on "python@3.10"
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# HACK: this should not be a test dependency but is due to a limitation with fails_with
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uses_from_macos "llvm" => [:build, :test]
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uses_from_macos "rsync" => :build
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uses_from_macos "curl"
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uses_from_macos "libedit"
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uses_from_macos "libxml2"
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uses_from_macos "ncurses"
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uses_from_macos "sqlite"
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uses_from_macos "zlib"
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on_linux do
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depends_on "six" => :build
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depends_on "icu4c" # Used in swift-corelibs-foundation
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resource "swift-corelibs-foundation" do
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url "https://github.com/apple/swift-corelibs-foundation/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "21d28ad500279eb66bb8dc9e33e4c8036e1472f30e82eeb76329b69aa4b622fc"
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end
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resource "swift-corelibs-libdispatch" do
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url "https://github.com/apple/swift-corelibs-libdispatch/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "856c9ffcf2ab2bbb28a6e0fa344277fc41aa0771419b283c7c4db69dad2b4cf9"
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end
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resource "swift-corelibs-xctest" do
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url "https://github.com/apple/swift-corelibs-xctest/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "6a2f6a81a5dd295578b2b80522313e36b4d3e51c828fe8210b1c84c2f66237ca"
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end
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end
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# Currently requires Clang to build successfully.
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fails_with :gcc
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resource "llvm-project" do
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url "https://github.com/apple/llvm-project/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "24343a2a7059b7cfc25c0acc884ebf9296209440ac0fe5948e541b168d818777"
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end
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resource "cmark" do
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url "https://github.com/apple/swift-cmark/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "3a5c35b8018b079d99cae3305c9ede9c940aa298db0af92c418461fb0de289b6"
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end
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resource "llbuild" do
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url "https://github.com/apple/swift-llbuild/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "3fe038b9b76a90803205d41f440eec46f21f23f42fd6f15be756b68907d04502"
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end
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resource "swiftpm" do
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url "https://github.com/apple/swift-package-manager/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "0b375bbd0cc0b9296351064e0a012ca450675ce5021b2a029278463457026382"
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end
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resource "indexstore-db" do
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url "https://github.com/apple/indexstore-db/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "3cf0eddc514f89b86b07bf479f39fc83ded3aa2bfeaaca2b48729142ff976426"
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end
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resource "sourcekit-lsp" do
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url "https://github.com/apple/sourcekit-lsp/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "a6f74d7bf4ee3615d4ac747a4b3747cfa8736b3d07274aeaba27f38886627cd7"
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end
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resource "swift-driver" do
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url "https://github.com/apple/swift-driver/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "94c1eba97cdb71594d1f432d80a08d33578c9911f3968a8cb946e9d8bbe4d20f"
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end
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resource "swift-tools-support-core" do
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url "https://github.com/apple/swift-tools-support-core/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "5fecacc1e35e659eee9aeafb0cb84b894f08c9094520fd56eb7e131b9eb5a991"
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end
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resource "swift-docc" do
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url "https://github.com/apple/swift-docc/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "bdf7b7190f2613dd6988a27d98ea3818434ae34a9ed04f77011de2d940062d12"
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# Fix build with newer Pythons.
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# Remove with Swift 5.7.
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patch do
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url "https://github.com/apple/swift-docc/commit/bff70b847008f91ac729cfd299a85481eef3f581.patch?full_index=1"
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sha256 "b3378f7ed6042baa4889f37445221b6dd6cd6828f7db4b66707d361bc30477ca"
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end
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end
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resource "swift-lmdb" do
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url "https://github.com/apple/swift-lmdb/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "41f1317e37655614ac37076a5f180fffd3a0eca96a465fdb79c3995ba1ea60b0"
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end
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resource "swift-docc-render-artifact" do
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url "https://github.com/apple/swift-docc-render-artifact/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "c5843192be6a6e4506367be9fa227b8c17dab13933e5bd4b1fca671c5b8e1151"
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end
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resource "swift-docc-symbolkit" do
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url "https://github.com/apple/swift-docc-symbolkit/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "9efd5e12a3d43f0f938d2659f68a2d36d2b126c14cea14d836e61506aa7a8704"
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end
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resource "swift-markdown" do
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url "https://github.com/apple/swift-markdown/archive/refs/tags/swift-5.6.1-RELEASE.tar.gz"
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sha256 "3594ff7c0a248a40318eb74bff748d305178d7363605e97f40b6c6a1ce05682d"
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end
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resource "swift-cmark-gfm" do
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url "https://github.com/apple/swift-cmark/archive/refs/tags/swift-5.6.1-RELEASE-gfm.tar.gz"
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sha256 "93aa07fa5a89f8e28523bf5ab3e2d2a0f831d29505ffc957afc07688c54a84f8"
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end
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# To find the version to use, check the release/#{version.major_minor} entry of:
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# https://github.com/apple/swift/blob/swift-#{version}-RELEASE/utils/update_checkout/update-checkout-config.json
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resource "swift-argument-parser" do
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url "https://github.com/apple/swift-argument-parser/archive/refs/tags/1.0.3.tar.gz"
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sha256 "a4d4c08cf280615fe6e00752ef60e28e76f07c25eb4706a9269bf38135cd9c3f"
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end
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# As above: refer to update-checkout-config.json
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resource "swift-atomics" do
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url "https://github.com/apple/swift-atomics/archive/refs/tags/1.0.2.tar.gz"
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sha256 "c8b88186db4902dc5109340f4a745ea787cb2aa9533c7e6d1e634549f9e527b1"
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end
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# As above: refer to update-checkout-config.json
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resource "swift-collections" do
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url "https://github.com/apple/swift-collections/archive/refs/tags/1.0.1.tar.gz"
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sha256 "575cf0f88d9068411f9acc6e3ca5d542bef1cc9e87dc5d69f7b5a1d5aec8c6b6"
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end
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# As above: refer to update-checkout-config.json
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resource "swift-crypto" do
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url "https://github.com/apple/swift-crypto/archive/refs/tags/1.1.5.tar.gz"
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sha256 "86d6c22c9f89394fd579e967b0d5d0b6ce33cdbf52ba70f82fa313baf70c759f"
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end
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# As above: refer to update-checkout-config.json
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resource "swift-numerics" do
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url "https://github.com/apple/swift-numerics/archive/refs/tags/1.0.1.tar.gz"
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sha256 "3ff05bb89c907d70f51dfff794ea3354a2630488925bf53382246d25089ec742"
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end
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# As above: refer to update-checkout-config.json
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resource "swift-system" do
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url "https://github.com/apple/swift-system/archive/refs/tags/1.1.1.tar.gz"
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sha256 "865b8c380455eef27e73109835142920c60ae4c4f4178a3d12ad04acc83f1371"
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end
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# As above: refer to update-checkout-config.json
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resource "yams" do
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url "https://github.com/jpsim/Yams/archive/refs/tags/4.0.2.tar.gz"
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sha256 "8bbb28ef994f60afe54668093d652e4d40831c79885fa92b1c2cd0e17e26735a"
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end
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# As above: refer to update-checkout-config.json
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resource "swift-nio" do
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url "https://github.com/apple/swift-nio/archive/refs/tags/2.31.2.tar.gz"
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sha256 "8818b8e991d36e886b207ae1023fa43c5eada7d6a1951a52ad70f7f71f57d9fe"
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end
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# As above: refer to update-checkout-config.json
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resource "swift-nio-ssl" do
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url "https://github.com/apple/swift-nio-ssl/archive/refs/tags/2.15.0.tar.gz"
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sha256 "9ab1f0e347fad651ed5ccadc13d54c4306e6f5cd21908a4ba7d1334278a4cd55"
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end
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# Homebrew-specific patch to make the default resource directory use opt rather than Cellar.
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# This fixes output binaries from `swiftc` having a runpath pointing to the Cellar.
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# This should only be removed if an alternative solution is implemented.
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patch do
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url "https://raw.githubusercontent.com/Homebrew/formula-patches/5e4d9bb4d04c7c9004e95fecba362a843dc00bdd/swift/homebrew-resource-dir.diff"
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sha256 "5210ca0fd95b960d596c058f5ac76412a6987d2badf5394856bb9e31d3c68833"
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end
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def install
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workspace = buildpath.parent
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build = workspace/"build"
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install_prefix = if OS.mac?
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toolchain_prefix = "/Swift-#{version.major_minor}.xctoolchain"
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"#{toolchain_prefix}/usr"
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else
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"/libexec"
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end
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ln_sf buildpath, workspace/"swift"
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resources.each { |r| r.stage(workspace/r.name) }
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# Fix C++ header path. It wrongly assumes that it's relative to our shims.
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if OS.mac?
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inreplace workspace/"swift/utils/build-script-impl",
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"HOST_CXX_DIR=$(dirname \"${HOST_CXX}\")",
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"HOST_CXX_DIR=\"#{MacOS::Xcode.toolchain_path}/usr/bin\""
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end
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# Disable invoking SwiftPM in a sandbox while building some projects.
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# This conflicts with Homebrew's sandbox.
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helpers_using_swiftpm = [
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workspace/"indexstore-db/Utilities/build-script-helper.py",
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workspace/"sourcekit-lsp/Utilities/build-script-helper.py",
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workspace/"swift-docc/build-script-helper.py",
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]
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inreplace helpers_using_swiftpm, "swiftpm_args = [", "\\0'--disable-sandbox',"
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inreplace workspace/"swift-docc/build-script-helper.py",
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"[swift_exec, 'package',",
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"\\0 '--disable-sandbox',"
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# Fix finding of brewed sqlite3.h.
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unless OS.mac?
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inreplace workspace/"swift-tools-support-core/Sources/TSCclibc/include/module.modulemap",
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"header \"csqlite3.h\"",
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"header \"#{Formula["sqlite3"].opt_include/"sqlite3.h"}\""
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end
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# Fix swift-driver somehow bypassing the shims.
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inreplace workspace/"swift-driver/Utilities/build-script-helper.py",
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"-DCMAKE_C_COMPILER:=clang",
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"-DCMAKE_C_COMPILER:=#{which(ENV.cc)}"
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inreplace workspace/"swift-driver/Utilities/build-script-helper.py",
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"-DCMAKE_CXX_COMPILER:=clang++",
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"-DCMAKE_CXX_COMPILER:=#{which(ENV.cxx)}"
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# Build SwiftPM and dependents in release mode
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inreplace workspace/"swiftpm/Utilities/bootstrap",
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"-DCMAKE_BUILD_TYPE:=Debug",
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"-DCMAKE_BUILD_TYPE:=Release"
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mkdir build do
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# List of components to build
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swift_components = %w[
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compiler clang-resource-dir-symlink tools
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editor-integration toolchain-tools license
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sourcekit-xpc-service swift-remote-mirror
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swift-remote-mirror-headers parser-lib stdlib
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]
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llvm_components = %w[
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llvm-cov llvm-profdata IndexStore clang
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clang-resource-headers compiler-rt clangd
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]
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if OS.mac?
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swift_components << "back-deployment"
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llvm_components << "dsymutil"
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end
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if OS.linux?
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swift_components += %w[
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sdk-overlay
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autolink-driver
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sourcekit-inproc
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]
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llvm_components << "lld"
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end
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args = %W[
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--host-cc=#{which(ENV.cc)}
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--host-cxx=#{which(ENV.cxx)}
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--release --assertions
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--no-swift-stdlib-assertions
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--build-subdir=#{build}
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--lldb --llbuild --swiftpm --swift-driver
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--swiftdocc --indexstore-db --sourcekit-lsp
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--skip-build-benchmarks
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--jobs=#{ENV.make_jobs}
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--verbose-build
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--workspace=#{workspace}
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--install-destdir=#{prefix}
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--toolchain-prefix=#{toolchain_prefix}
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--install-prefix=#{install_prefix}
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--swift-include-tests=0
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--llvm-include-tests=0
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--skip-build-benchmarks
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--install-swift
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--swift-install-components=#{swift_components.join(";")}
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--install-llvm
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--llvm-install-components=#{llvm_components.join(";")}
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--install-lldb
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--install-llbuild
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--install-swiftpm
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--install-swift-driver
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--install-swiftdocc
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--install-sourcekit-lsp
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]
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extra_cmake_options = []
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if OS.mac?
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args += %W[
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--host-target=macosx-#{Hardware::CPU.arch}
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--darwin-deployment-version-osx=#{MacOS.version}
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--build-swift-dynamic-stdlib=0
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--build-swift-dynamic-sdk-overlay=0
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--stdlib-deployment-targets=
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--swift-darwin-supported-archs=#{Hardware::CPU.arch}
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--swift-darwin-module-archs=#{Hardware::CPU.arch}
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--back-deploy-concurrency
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--install-back-deploy-concurrency
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--lldb-no-debugserver
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--lldb-use-system-debugserver
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]
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extra_cmake_options += %w[
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-DLLDB_FRAMEWORK_COPY_SWIFT_RESOURCES=0
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-DCMAKE_INSTALL_RPATH=@loader_path
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]
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end
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if OS.linux?
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args += %W[
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--libcxx
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--foundation
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--libdispatch
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--xctest
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--skip-early-swift-driver
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--host-target=linux-#{Hardware::CPU.arch}
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--stdlib-deployment-targets=linux-#{Hardware::CPU.arch}
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--install-libcxx
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--install-foundation
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--install-libdispatch
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--install-xctest
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]
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extra_cmake_options << "-DCMAKE_INSTALL_RPATH=$ORIGIN:$ORIGIN/../lib:$ORIGIN/../lib/swift/linux"
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ENV.prepend_path "PATH", Formula["python@3.10"].opt_libexec/"bin"
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ENV["CMAKE_Swift_COMPILER"] = "" # Ignore our shim
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end
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args << "--extra-cmake-options=#{extra_cmake_options.join(" ")}"
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ENV["SKIP_XCODE_VERSION_CHECK"] = "1"
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system "#{workspace}/swift/utils/build-script", *args
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end
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if OS.mac?
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# Prebuild modules for faster first startup.
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ENV["SWIFT_EXEC"] = "#{prefix}#{install_prefix}/bin/swiftc"
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MacOS.sdk_locator.all_sdks.each do |sdk|
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system "#{prefix}#{install_prefix}/bin/swift-build-sdk-interfaces",
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"-sdk", sdk.path,
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"-o", "#{prefix}#{install_prefix}/lib/swift/macosx/prebuilt-modules",
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"-v"
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end
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else
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# Strip debugging info to make the bottle relocatable.
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binaries_to_strip = Pathname.glob("#{prefix}#{install_prefix}/{bin,lib/swift/pm}/**/*").select do |f|
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f.file? && f.elf?
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end
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system "strip", "--strip-debug", "--preserve-dates", *binaries_to_strip
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end
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bin.install_symlink Dir["#{prefix}#{install_prefix}/bin/{swift,sil,sourcekit}*"]
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man1.install_symlink "#{prefix}#{install_prefix}/share/man/man1/swift.1"
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elisp.install_symlink "#{prefix}#{install_prefix}/share/emacs/site-lisp/swift-mode.el"
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doc.install_symlink Dir["#{prefix}#{install_prefix}/share/doc/swift/*"]
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rewrite_shebang detected_python_shebang, *Dir["#{prefix}#{install_prefix}/bin/*.py"]
|
|
end
|
|
|
|
def caveats
|
|
on_macos do
|
|
<<~EOS
|
|
An Xcode toolchain has been installed to:
|
|
#{opt_prefix}/Swift-#{version.major_minor}.xctoolchain
|
|
|
|
This can be symlinked for use within Xcode:
|
|
ln -s #{opt_prefix}/Swift-#{version.major_minor}.xctoolchain ~/Library/Developer/Toolchains/Swift-#{version.major_minor}.xctoolchain
|
|
EOS
|
|
end
|
|
end
|
|
|
|
test do
|
|
# Don't use global cache which is long-lasting and often requires clearing.
|
|
module_cache = testpath/"ModuleCache"
|
|
module_cache.mkdir
|
|
|
|
(testpath/"test.swift").write <<~'EOS'
|
|
let base = 2
|
|
let exponent_inner = 3
|
|
let exponent_outer = 4
|
|
var answer = 1
|
|
|
|
for _ in 1...exponent_outer {
|
|
for _ in 1...exponent_inner {
|
|
answer *= base
|
|
}
|
|
}
|
|
|
|
print("(\(base)^\(exponent_inner))^\(exponent_outer) == \(answer)")
|
|
EOS
|
|
output = shell_output("#{bin}/swift -module-cache-path #{module_cache} -v test.swift")
|
|
assert_match "(2^3)^4 == 4096\n", output
|
|
|
|
# Test accessing Foundation
|
|
(testpath/"foundation-test.swift").write <<~'EOS'
|
|
import Foundation
|
|
|
|
let swifty = URLComponents(string: "https://www.swift.org")!
|
|
print("\(swifty.host!)")
|
|
EOS
|
|
output = shell_output("#{bin}/swift -module-cache-path #{module_cache} -v foundation-test.swift")
|
|
assert_match "www.swift.org\n", output
|
|
|
|
# Test compiler
|
|
system "#{bin}/swiftc", "-module-cache-path", module_cache, "-v", "foundation-test.swift", "-o", "foundation-test"
|
|
output = shell_output("./foundation-test")
|
|
assert_match "www.swift.org\n", output
|
|
|
|
# Test Swift Package Manager
|
|
mkdir "swiftpmtest" do
|
|
on_macos do
|
|
# Swift Package Manager does not currently support using SDKROOT.
|
|
ENV.remove_macosxsdk
|
|
end
|
|
system "#{bin}/swift", "package", "init", "--type=executable"
|
|
cp "../foundation-test.swift", "Sources/swiftpmtest/main.swift"
|
|
system "#{bin}/swift", "build", "--verbose", "--disable-sandbox"
|
|
assert_match "www.swift.org\n", shell_output("#{bin}/swift run --disable-sandbox")
|
|
end
|
|
|
|
# Make sure the default resource directory is not using a Cellar path
|
|
default_resource_dir = JSON.parse(shell_output("#{bin}/swift -print-target-info"))["paths"]["runtimeResourcePath"]
|
|
expected_resource_dir = if OS.mac?
|
|
(opt_prefix/"Swift-#{version.major_minor}.xctoolchain/usr/lib/swift").to_s
|
|
else
|
|
(opt_libexec/"lib/swift").to_s
|
|
end
|
|
assert_equal expected_resource_dir, default_resource_dir
|
|
end
|
|
end
|