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/2018-12-01.tar.gz"
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version "20181201"
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sha256 "715e01685719a4ed68a353ae48249612ef4a7464755c3ecccaceae91ebd34868"
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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 "ce2bda9edbe124644d977cc25dfa7672b9039b05e500ed4b0583de4621138c54" => :mojave
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sha256 "7962193156fa1acf325c9f8d0be12bfef9c6a4d7a408cd35a4eb17baed349a12" => :high_sierra
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sha256 "88640ac51671f67ae2898cd677d32581c2af799b02fd99ef3436cf958644ece9" => :sierra
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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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MachO::Tools.change_dylib_id("#{lib}/libre2.0.0.0.dylib", "#{lib}/libre2.0.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
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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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