48 lines
1.6 KiB
Ruby
48 lines
1.6 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 "ftp://icarus.com/pub/eda/verilog/v10/verilog-10.3.tar.gz"
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mirror "https://deb.debian.org/debian/pool/main/i/iverilog/iverilog_10.3.orig.tar.gz"
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sha256 "86bd45e7e12d1bc8772c3cdd394e68a9feccb2a6d14aaf7dae0773b7274368ef"
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bottle do
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sha256 "0237851e478bcb76567111f14c1e42fe79161a8cd28ca04127295fc40db14113" => :mojave
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sha256 "96a15af23212d29f9410e073418c9388447955245fa8c38cf3b27ccf8fabd178" => :high_sierra
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sha256 "ded40d14a1cd74f2b764d9cf667d48ee8b6c010e77d88ca47afc99188ace1255" => :sierra
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end
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head do
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url "https://github.com/steveicarus/iverilog.git"
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depends_on "autoconf" => :build
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end
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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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def install
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system "autoconf" if build.head?
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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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