46 lines
1.3 KiB
Ruby
46 lines
1.3 KiB
Ruby
class Cbmc < Formula
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desc "C Bounded Model Checker"
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homepage "https://www.cprover.org/cbmc/"
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url "https://github.com/diffblue/cbmc.git",
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tag: "cbmc-5.26.1",
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revision: "f8997542ee7f7f52ef21884feff19b682762c025"
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license "BSD-4-Clause"
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bottle do
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sha256 cellar: :any_skip_relocation, big_sur: "b15489998ca770bd0dcdd6c4a882000a0ce11a782622676e222a244980a4a395"
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sha256 cellar: :any_skip_relocation, catalina: "f356d95a86cd293f515196ba37a94f550a90cd3a32ab2b33ac1023f891022167"
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sha256 cellar: :any_skip_relocation, mojave: "ca4b0295201fcee3490d58c5bcafad887347e946c8288ff319f7ccc8808ed5fb"
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end
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depends_on "cmake" => :build
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depends_on "maven" => :build
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depends_on "openjdk" => :build
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def install
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args = std_cmake_args + %w[
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-DCMAKE_C_COMPILER=/usr/bin/clang
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]
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mkdir "build" do
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system "cmake", "..", *args
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system "cmake", "--build", "."
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system "make", "install"
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end
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libexec.install lib
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end
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test do
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# Find a pointer out of bounds error
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(testpath/"main.c").write <<~EOS
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#include <stdlib.h>
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int main() {
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char *ptr = malloc(10);
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char c = ptr[10];
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}
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EOS
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assert_match "VERIFICATION FAILED",
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shell_output("#{bin}/cbmc --pointer-check main.c", 10)
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end
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end
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