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/2020-06-01.tar.gz"
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version "20200601"
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sha256 "fb8e0f4ed7a212e3420507f27933ef5a8c01aec70e5148c6a35313573269fae6"
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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 "48ad8c2246404a35143979d581775732ab8b7fd36e4ce46bdd56161461ff3d76" => :catalina
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sha256 "c9f8b50a653058ad70414e0e2e3380e62627a536933de636fa0d3e3a85026a94" => :mojave
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sha256 "018cc829f15a4e1ce8db138bed45cda78b890ed9bb9b93916ce8a12d68d9ad59" => :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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