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-5.28.1",
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revision: "48893287099cb5780302fe9dc415eb6888354fd6"
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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: "1e85520c5bf0e87e7d24ae58916dc715921a52eeab702f1ba27a1e31a2e12fbf"
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sha256 cellar: :any_skip_relocation, catalina: "fbb1fdc9035e6f752f4663d5f8192b1987cc47024f80bb1ab4710adc890c5219"
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sha256 cellar: :any_skip_relocation, mojave: "d3e922e9fe4d8b653bf4ece75d388f919908388ae55df8acb2923618c4caed05"
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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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