62 lines
2.0 KiB
Ruby
62 lines
2.0 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 "https://github.com/steveicarus/iverilog/archive/v11_0.tar.gz"
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mirror "https://deb.debian.org/debian/pool/main/i/iverilog/iverilog_11.0.orig.tar.gz"
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sha256 "6327fb900e66b46803d928b7ca439409a0dc32731d82143b20387be0833f1c95"
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license "LGPL-2.1"
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head "https://github.com/steveicarus/iverilog.git"
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livecheck do
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url "https://github.com/steveicarus/iverilog/releases/latest"
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regex(%r{href=.*?/tag/v?(\d+(?:[._]\d+)+)["' >]}i)
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end
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bottle do
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sha256 "e4f89cc6c8f66d90e45af4357c496ec2ba49ea48ca04e552ca318ff31e825489" => :big_sur
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sha256 "99791a3fd0891487586c49112fa3293e65320e651bbf9c03f15a58b456e96e6e" => :catalina
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sha256 "92851adfb43caad0826da2bf74706c15e6fffc2e32b2b003e19659b0e6a4542b" => :mojave
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sha256 "a92f6fe981238a8c2b9f47b99d77c1e8596bc74235b8f6601835aae8f9ad70a1" => :high_sierra
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end
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depends_on "autoconf" => :build
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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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uses_from_macos "flex" => :build
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uses_from_macos "bzip2"
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uses_from_macos "zlib"
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on_linux do
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depends_on "gperf" => :build
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depends_on "readline"
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end
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def install
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system "autoconf"
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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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