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/2017-04-01.tar.gz"
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version "20170401"
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sha256 "908b2152eea1a7c5eefe27131d322308a9c30ed62e1254824404a2ab92bb2992"
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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 "d88edd339a32fbef58f47a882ec40d9a28e585755f27dbd8a8b369c97ad4c836" => :sierra
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sha256 "6a419730af2255632c663de92b77323dc2df0b7d1d85b43e410366a9b1ddb8ce" => :el_capitan
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sha256 "05a1ecd25145cb71d21b8214bafef9f91e8f8fbadd453207c213c5cd9e676e0b" => :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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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.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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