37 lines
1.1 KiB
Ruby
37 lines
1.1 KiB
Ruby
class Re2 < Formula
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desc "Alternative to backtracking PCRE-style regular expression engines"
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homepage "https://github.com/google/re2"
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url "https://github.com/google/re2/archive/2020-07-06.tar.gz"
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version "20200706"
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sha256 "2e9489a31ae007c81e90e8ec8a15d62d58a9c18d4fd1603f6441ef248556b41f"
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head "https://github.com/google/re2.git"
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bottle do
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cellar :any
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sha256 "9488f23044e3dac53037c0906aea59a387d2b71ccf43e376c20f704777348405" => :catalina
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sha256 "d5af261e2d489687f238d7b6458398802439e1318d2126b43916e122c10a89ff" => :mojave
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sha256 "e4b42769e4c2e9b2340a0524942a8a98012c20f06896b2bfbeae076775043bcf" => :high_sierra
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end
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def install
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ENV.cxx11
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system "make", "install", "prefix=#{prefix}"
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end
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test do
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(testpath/"test.cpp").write <<~EOS
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#include <re2/re2.h>
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#include <assert.h>
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int main() {
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assert(!RE2::FullMatch("hello", "e"));
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assert(RE2::PartialMatch("hello", "e"));
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return 0;
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}
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EOS
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system ENV.cxx, "-std=c++11", "-I#{include}", "-L#{lib}", "-lre2",
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"test.cpp", "-o", "test"
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system "./test"
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end
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end
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