74 lines
2.5 KiB
Ruby
74 lines
2.5 KiB
Ruby
class Mlton < Formula
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desc "Whole-program, optimizing compiler for Standard ML"
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homepage "http://mlton.org"
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url "https://downloads.sourceforge.net/project/mlton/mlton/20200817/mlton-20200817.src.tgz"
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sha256 "8a700589b99d49346a0d1f51529cac682a7fef7a259762d5a007069e1948499f"
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license "HPND"
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head "https://github.com/MLton/mlton.git"
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livecheck do
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url :stable
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regex(%r{url=.*?/mlton[._-]v?(\d+(?:\.\d+)*(?:-\d+)?)[._-]src\.t}i)
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end
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bottle do
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cellar :any
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sha256 "c6592a2929936bbb063d5c40b192ebb28c95231d8e0f777daadadd1633ee2c51" => :catalina
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sha256 "dc4bcb4293360832715e606aec8b226cce1c91dbe6cbcf599fd6b620619b2fff" => :mojave
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sha256 "f51e8a9a125cbf917fb6feae2fbe78c7a04ecfeeaaf1f5719e782dcc7d320ce4" => :high_sierra
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end
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "gmp"
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# The corresponding upstream binary release used to bootstrap.
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resource "bootstrap" do
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on_macos do
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# https://github.com/Homebrew/homebrew-core/pull/58438#issuecomment-665375929
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# new `mlton-20200817-1.amd64-darwin-17.7.gmp-static.tgz` artifact
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# used here for bootraping all homebrew versions
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url "https://downloads.sourceforge.net/project/mlton/mlton/20200817/mlton-20200817-1.amd64-darwin-17.7.gmp-static.tgz"
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sha256 "3cd12d5d3db047270b6e678c3488063c3179294a8d4907fa11be2f7327459c27"
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end
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on_linux do
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url "https://downloads.sourceforge.net/project/mlton/mlton/20200817/mlton-20200817-1.amd64-linux.tgz"
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sha256 "8adab32d37e9c9c2986a0cfeba0aa4e29541d0e6a19178e7393797feaf32db40"
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end
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end
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def install
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# Install the corresponding upstream binary release to 'bootstrap'.
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bootstrap = buildpath/"bootstrap"
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resource("bootstrap").stage do
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args = %W[
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WITH_GMP_DIR=#{Formula["gmp"].opt_prefix}
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PREFIX=#{bootstrap}
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MAN_PREFIX_EXTRA=/share
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]
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system "make", *(args + ["install"])
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end
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ENV.prepend_path "PATH", bootstrap/"bin"
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# Support parallel builds (https://github.com/MLton/mlton/issues/132)
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ENV.deparallelize
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args = %W[
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WITH_GMP_DIR=#{Formula["gmp"].opt_prefix}
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DESTDIR=
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PREFIX=#{prefix}
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MAN_PREFIX_EXTRA=/share
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]
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system "make", *(args + ["all"])
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system "make", *(args + ["install"])
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end
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test do
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(testpath/"hello.sml").write <<~'EOS'
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val () = print "Hello, Homebrew!\n"
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EOS
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system "#{bin}/mlton", "hello.sml"
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assert_equal "Hello, Homebrew!\n", `./hello`
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end
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end
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