118 lines
3.9 KiB
Ruby
118 lines
3.9 KiB
Ruby
class Rust < Formula
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desc "Safe, concurrent, practical language"
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homepage "https://www.rust-lang.org/"
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stable do
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url "https://static.rust-lang.org/dist/rustc-1.16.0-src.tar.gz"
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sha256 "f966b31eb1cd9bd2df817c391a338eeb5b9253ae0a19bf8a11960c560f96e8b4"
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resource "cargo" do
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url "https://github.com/rust-lang/cargo.git",
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:tag => "0.17.0",
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:revision => "f9e54817e53c7b9845cc7c1ede4c11e4d3e42e36"
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end
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resource "racer" do
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url "https://github.com/phildawes/racer/archive/2.0.6.tar.gz"
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sha256 "a9704478f72037e76d4d3702fe39b3c50597bde35dac1a11bf8034de87bbdc70"
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end
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end
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bottle do
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sha256 "2b077e3d5b39fa050c09ec6be48d6659a6e8e7c57597f8e84035dfa965049b93" => :sierra
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sha256 "0393ffa17289e6bcebe072937ea947303e3624f1a12fffac627a76f81b723f5c" => :el_capitan
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sha256 "d03a3941155cbb7e4b320b7ab3d847cb2041d2171a48f60a7512b85abe1e2567" => :yosemite
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end
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head do
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url "https://github.com/rust-lang/rust.git"
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resource "cargo" do
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url "https://github.com/rust-lang/cargo.git"
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end
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end
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option "with-llvm", "Build with brewed LLVM. By default, Rust's LLVM will be used."
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option "with-racer", "Build Racer code completion tool, and retain Rust sources."
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depends_on "cmake" => :build
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depends_on "pkg-config" => :run
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depends_on "llvm" => :optional
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depends_on "openssl"
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depends_on "libssh2"
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# According to the official readme, GCC 4.7+ is required
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fails_with :gcc_4_0
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fails_with :gcc
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("4.3".."4.6").each do |n|
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fails_with :gcc => n
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end
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resource "cargobootstrap" do
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# From https://github.com/rust-lang/rust/blob/#{version}/src/stage0.txt
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url "https://s3.amazonaws.com/rust-lang-ci/cargo-builds/6e0c18cccc8b0c06fba8a8d76486f81a792fb420/cargo-nightly-x86_64-apple-darwin.tar.gz"
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# From name=cargo-nightly-x86_64-apple-darwin; tar -xf $name.tar.gz $name/version; cat $name/version
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version "2017-01-27"
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sha256 "0a6b78b8c6344e7a14f1aa57ebfa0154d4ea560332833846dbeaa3a6772a010a"
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end
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def install
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args = ["--prefix=#{prefix}"]
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args << "--disable-rpath" if build.head?
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args << "--enable-clang" if ENV.compiler == :clang
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args << "--llvm-root=#{Formula["llvm"].opt_prefix}" if build.with? "llvm"
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if build.head?
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args << "--release-channel=nightly"
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else
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args << "--release-channel=stable"
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end
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system "./configure", *args
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system "make"
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system "make", "install"
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resource("cargobootstrap").stage do
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system "./install.sh", "--prefix=#{buildpath}/cargobootstrap"
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end
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ENV.prepend_path "PATH", buildpath/"cargobootstrap/bin"
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resource("cargo").stage do
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system "./configure", "--prefix=#{prefix}", "--local-rust-root=#{prefix}",
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"--enable-optimize"
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system "make"
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system "make", "install"
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end
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if build.with? "racer"
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resource("racer").stage do
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ENV.prepend_path "PATH", bin
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cargo_home = buildpath/"cargo_home"
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cargo_home.mkpath
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ENV["CARGO_HOME"] = cargo_home
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system bin/"cargo", "build", "--release", "--verbose"
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(libexec/"bin").install "target/release/racer"
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(bin/"racer").write_env_script(libexec/"bin/racer", :RUST_SRC_PATH => pkgshare/"rust_src")
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end
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# Remove any binary files; as Homebrew will run ranlib on them and barf.
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rm_rf Dir["src/{llvm,test,librustdoc,etc/snapshot.pyc}"]
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(pkgshare/"rust_src").install Dir["src/*"]
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end
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rm_rf prefix/"lib/rustlib/uninstall.sh"
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rm_rf prefix/"lib/rustlib/install.log"
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end
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test do
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system "#{bin}/rustdoc", "-h"
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(testpath/"hello.rs").write <<-EOS.undent
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fn main() {
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println!("Hello World!");
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}
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EOS
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system "#{bin}/rustc", "hello.rs"
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assert_equal "Hello World!\n", `./hello`
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system "#{bin}/cargo", "new", "hello_world", "--bin"
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assert_equal "Hello, world!",
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(testpath/"hello_world").cd { `#{bin}/cargo run`.split("\n").last }
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end
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end
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