41 lines
1.3 KiB
Ruby
41 lines
1.3 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/2016-11-01.tar.gz"
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version "20161101"
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sha256 "01ee949f03e1c4057dc533cf139f967fb1b427015769d53b9ee07757631e9669"
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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 "a405751dc11641db25ca535d5eb9bc6ceb2f31055ec3d0d7e9655a8ad0cb2634" => :sierra
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sha256 "d1435a3e4bf75166f2b68409fc77e003da29ab69cdf6395122bbbe4a0a3062df" => :el_capitan
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sha256 "a4b8fd1bbff22f1552f88eb7694ac89caf8ce60695e5f5452a9bd7131e6f3e0c" => :yosemite
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end
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needs :cxx11
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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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system "install_name_tool", "-id", "#{lib}/libre2.0.dylib", "#{lib}/libre2.0.0.0.dylib"
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lib.install_symlink "libre2.0.0.0.dylib" => "libre2.0.dylib"
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lib.install_symlink "libre2.0.0.0.dylib" => "libre2.dylib"
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end
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test do
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(testpath/"test.cpp").write <<-EOS.undent
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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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