40 lines
1.3 KiB
Ruby
40 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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head "https://github.com/google/re2.git"
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stable do
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url "https://github.com/google/re2/archive/2016-03-01.tar.gz"
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version "20160301"
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sha256 "2dc6188270fe83660ccb379ef2d5ce38e0e38ca0e1c0b3af4b2b7cf0d8c9c11a"
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end
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bottle do
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cellar :any
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sha256 "e1042bd0951be2c2651327269ffdf605c6cddff01162c266dac9663ee846940a" => :el_capitan
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sha256 "00abdcbad108a5dee607a6b34ccb97d970f6dc6fd53dd9680e0549945ef2fb9e" => :yosemite
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sha256 "941571b08e34921134c2fc15b5e855f7c2da5a882fd262766fa01dac988990f3" => :mavericks
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end
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def install
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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, "-I#{include}", "-L#{lib}", "-lre2",
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testpath/"test.cpp", "-o", "test"
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system "./test"
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end
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end
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