mercury 14.01

1 files changed, 57 insertions, 0 deletions

diff --git a/Library/Formula/mercury.rb b/Library/Formula/mercury.rb
new file mode 100644
index 000000000..18464e079
--- /dev/null
+++ b/Library/Formula/mercury.rb
@@ -0,0 +1,57 @@
+require "formula"
+
+class Mercury < Formula
+  homepage "http://mercurylang.org/"
+  url "http://dl.mercurylang.org/release/mercury-srcdist-14.01.tar.gz"
+  sha1 "619680675c68a0b953024b7ee4d3886a885d94de"
+
+  bottle do
+  end
+
+  depends_on "erlang" => :optional
+  depends_on "homebrew/science/hwloc" => :optional
+  depends_on "mono" => :optional
+
+  def install
+    args = ["--prefix=#{prefix}",
+            "--mandir=#{man}",
+            "--infodir=#{info}",
+            "--disable-dependency-tracking",
+            "--enable-java-grade"]
+
+    args << "--enable-erlang-grade" if build.with? "erlang"
+    args << "--with-hwloc" if build.with? "hwloc"
+    args << "--enable-dotnet-grades" << "--enable-csharp-grade" if build.with? "mono"
+
+    system "./configure", *args
+
+    # The build system doesn't quite honour the mandir/infodir autoconf
+    # parameters.
+    system "make", "install", "PARALLEL=-j", "INSTALL_MAN_DIR=#{man}", "INSTALL_INFO_DIR=#{info}"
+
+    # Remove batch files for windows.
+    Dir.glob("#{bin}/*.bat") do |path|
+      rm path
+    end
+  end
+
+  test do
+    test_string = "Hello Homebrew\n"
+    path = testpath/"hello.m"
+    path.write <<-EOS
+      :- module hello.
+      :- interface.
+      :- import_module io.
+      :- pred main(io::di, io::uo) is det.
+      :- implementation.
+      main(IOState_in, IOState_out) :-
+          io.write_string("#{test_string}", IOState_in, IOState_out).
+    EOS
+    system "#{bin}/mmc", "--make", "hello"
+    assert File.exist?(testpath/"hello")
+
+    output = `#{testpath}/hello`
+    assert_equal test_string, output
+    assert_equal 0, $?.exitstatus
+  end
+end