71 lines
2.3 KiB
Ruby
71 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/v4.226.tar.gz"
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sha256 "70bc941d86e4810253d51aa94898b0802d916ab76296a398f8ceb8798122c9be"
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license any_of: ["LGPL-3.0-only", "Artistic-2.0"]
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bottle do
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rebuild 1
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sha256 arm64_monterey: "8e5f635658b007f27fecaece0588bd715f1e12ae4aead2170a45a0bedc3bd766"
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sha256 arm64_big_sur: "4905b78faa6c65c317680e8904704bc0c11d0cb5e4a5d6d51390adafbc8056aa"
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sha256 monterey: "669276002757d11080befc9a6cb22bcd491e4df70390a63db9674fe56a02f54c"
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sha256 big_sur: "696a5c432c02769cf383d279e0aad7de1fbca58262f3c03cd1a2608b8a512c10"
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sha256 catalina: "66810bc435954d3f8dfb3016ac31d7e557bd5c7ff2932c91f614ba505f9592df"
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sha256 x86_64_linux: "41b0a1e5d3f0ba30284ef69f887a49e2af4e9bb76c546c3a7f6c204cc347b2ae"
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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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