49 lines
1.6 KiB
Ruby
49 lines
1.6 KiB
Ruby
class IcarusVerilog < Formula
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desc "Verilog simulation and synthesis tool"
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homepage "http://iverilog.icarus.com/"
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url "ftp://icarus.com/pub/eda/verilog/v10/verilog-10.2.tar.gz"
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sha256 "96dedbddb12d375edb45a144a926a3ba1e3e138d6598b18e7d79f2ae6de9e500"
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revision 1
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bottle do
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sha256 "22e4b636b8a68f5b2738c619e5d8093af32a58ee818b2c594de14e5a4b9234c8" => :mojave
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sha256 "8e4f4c412b26be688684ed14715b4cc80a14eba73dd30d5e8b8faf93a1eae6e9" => :high_sierra
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sha256 "579e249fe16e0151d98ad2829a4817e75aa12e5943734e0e60bf8397764f593c" => :sierra
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sha256 "696c7b11f0b3127c22fd839b3f32645b03335a0c24f6cf0b965e96c7bb756815" => :el_capitan
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end
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head do
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url "https://github.com/steveicarus/iverilog.git"
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depends_on "autoconf" => :build
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end
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# parser is subtly broken when processed with an old version of bison
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depends_on "bison" => :build
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def install
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system "autoconf" if build.head?
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system "./configure", "--prefix=#{prefix}"
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# https://github.com/steveicarus/iverilog/issues/85
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ENV.deparallelize
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system "make", "install", "BISON=#{Formula["bison"].opt_bin}/bison"
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end
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test do
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(testpath/"test.v").write <<~EOS
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module main;
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initial
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begin
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$display("Boop");
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$finish;
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end
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endmodule
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EOS
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system bin/"iverilog", "-otest", "test.v"
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assert_equal "Boop", shell_output("./test").chomp
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# test syntax errors do not cause segfaults
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(testpath/"error.v").write "error;"
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assert_equal "-:1: error: variable declarations must be contained within a module.",
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shell_output("#{bin}/iverilog error.v 2>&1", 1).chomp
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end
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end
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