42 lines
1.4 KiB
Ruby
42 lines
1.4 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/2018-08-01.tar.gz"
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version "20180801"
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sha256 "7c995c91c12201e61738f35cf4d1362758894d674a1e71dd116cafb4d860b752"
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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 "d18087d11cd01bd8102e0115821b49aff6760428406fede478400d99afee1468" => :mojave
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sha256 "dae876a42543edc7094e551baa5ae1c17189f42eac552c5b53e06c4b62640449" => :high_sierra
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sha256 "182276362e1a3eb6bd86ca20bd3d773d94cb3ffdbcdce714a1a6c07b0efb98ba" => :sierra
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sha256 "17b8953c7264c0ba05e5791dac7d92559f02ac0784a2a19bf09a3ad945cd1466" => :el_capitan
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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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