42 lines
1.3 KiB
Ruby
42 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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stable do
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url "https://github.com/google/re2/archive/2015-08-01.tar.gz"
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version "20150801"
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sha256 "0fd7388097dcc7b26a8fc7c4e704e2831d264015818fa3f13665f36d40afabf8"
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end
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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 "3d23d9919dca4ac70d5c7d675b055a5ce6628103314e001b0b891448da71883e" => :el_capitan
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sha256 "43f1a2e5dab1357d1ae7e0bce0d21a7a905f2083eab6f7aadaba214e267492c6" => :yosemite
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sha256 "461fac19a240edb44c105a8f05ff30ed53c1f665e7bfd6f94cf8e2998252684a" => :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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