67 lines
2.2 KiB
Ruby
67 lines
2.2 KiB
Ruby
class Verilator < Formula
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desc "Verilog simulator"
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homepage "https://www.veripool.org/wiki/verilator"
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url "https://github.com/verilator/verilator/archive/refs/tags/v4.218.tar.gz"
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sha256 "ef7b1e6ddb715ddb3cc998fcbefc7150cfa2efc5118cf43ddb594bf41ea41cc7"
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license any_of: ["LGPL-3.0-only", "Artistic-2.0"]
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bottle do
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sha256 arm64_monterey: "7de06c545a95536c74dd987d1a77e58e5c6e9f09d8710041e92cc4bef6e9b054"
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sha256 arm64_big_sur: "90eecfdacaca3833bd899cfdb2b8f74454f6a6ef783d9b5935fdb65512db48da"
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sha256 monterey: "182da3bdf014340bf5ac47f2c77a3eef838961df233e4df18d62907e216a2654"
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sha256 big_sur: "af3582a28039e325d1785ee3e72c309336c2e408bae1bc6bf35085173e0d938b"
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sha256 catalina: "7045124321f7a7d33d40f4de72820ccf45a0eb0c06e6ebd4f15b198f33aae78f"
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sha256 x86_64_linux: "8de13337e7f196addb5ad8d4a1541c38023f932d29c5882c0199c4de1a3962dd"
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end
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head do
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url "https://github.com/verilator/verilator.git", using: :git
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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 "python@3.10" => :build
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uses_from_macos "bison"
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uses_from_macos "flex"
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uses_from_macos "perl"
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skip_clean "bin" # Allows perl scripts to keep their executable flag
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def install
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system "autoconf"
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system "./configure", "--prefix=#{prefix}"
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# `make` and `make install` need to be separate for parallel builds
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system "make"
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system "make", "install"
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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 test;
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initial begin $display("Hello World"); $finish; end
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endmodule
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EOS
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(testpath/"test.cpp").write <<~EOS
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#include "Vtest.h"
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#include "verilated.h"
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int main(int argc, char **argv, char **env) {
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Verilated::commandArgs(argc, argv);
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Vtest* top = new Vtest;
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while (!Verilated::gotFinish()) { top->eval(); }
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delete top;
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exit(0);
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}
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EOS
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system "/usr/bin/perl", bin/"verilator", "-Wall", "--cc", "test.v", "--exe", "test.cpp"
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cd "obj_dir" do
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system "make", "-j", "-f", "Vtest.mk", "Vtest"
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expected = <<~EOS
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Hello World
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- test.v:2: Verilog $finish
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EOS
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assert_equal expected, shell_output("./Vtest")
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end
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end
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end
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