70 lines
2.3 KiB
Ruby
70 lines
2.3 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/v4.228.tar.gz"
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sha256 "be6af6572757013802be5b0ff9c64cbf509e98066737866abaae692fe04edf09"
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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: "892ffbcd0e96b47dd1117f4496feed9ac0135036efe1d054a21e23c6c91920b1"
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sha256 arm64_big_sur: "a23268268b1d5dba051c3323bc710576411ed275ecc047e14f9a5ea971000f2f"
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sha256 monterey: "e3aae130b82eec63682a3cba1fb4bd013541ee556bdf9ef8c573423bb3785cac"
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sha256 big_sur: "354ee81bb51c5903a17ac093480630c7e06e2502972c12746816a83bbb396822"
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sha256 catalina: "b55676954ad3fe5d75b1ad70f164793aa4ce09ed750acaa85d8f965944dcf877"
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sha256 x86_64_linux: "71517024181695b5103200682a331fc57964924b965c74a76b920b3e828bc98d"
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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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# error: specialization of 'template<class _Tp> struct std::hash' in different namespace
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fails_with gcc: "5"
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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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