61 lines
2.0 KiB
Ruby
61 lines
2.0 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://www.veripool.org/ftp/verilator-3.900.tgz"
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sha256 "4be851e66179b405410782887e4121db7c6e8a7614a8066f353c36edd98a6b7b"
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bottle do
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sha256 "6b82bb9d715ad1c585c40756911f3c3ab949abd5dc2aa222722e1b2fb08f64cf" => :sierra
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sha256 "a631852aac4746089d7abcd85fc6132b3f3e4303d3e5a84d750a413d3952f07f" => :el_capitan
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sha256 "c1a75df08503dcc66c82f4417486e4c6bd1cde95388b8cceb292336a08816674" => :yosemite
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end
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head do
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url "http://git.veripool.org/git/verilator", :using => :git
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depends_on "automake" => :build
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depends_on "autoconf" => :build
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end
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skip_clean "bin" # Allows perl scripts to keep their executable flag
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# Needs a newer flex on Lion (and presumably below)
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# https://www.veripool.org/issues/720-Verilator-verilator-not-building-on-Mac-OS-X-Lion-10-7-
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depends_on "flex" if MacOS.version <= :lion
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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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# `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.undent
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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.undent
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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.undent
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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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