20 lines
675 B
Ruby
20 lines
675 B
Ruby
class RegexOpt < Formula
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desc "Perl-compatible regular expression optimizer"
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homepage "http://bisqwit.iki.fi/source/regexopt.html"
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url "http://bisqwit.iki.fi/src/arch/regex-opt-1.2.3.tar.gz"
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sha256 "e0a4e4fea7f46bd856ce946d5a57f2b19d742b5d6f486e054e4c51b1f534b87e"
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def install
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# regex-opt uses _Find_first() in std::bitset, which is a
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# nonstandard extension supported in libstdc++ but not libc++
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# See: http://lists.w3.org/Archives/Public/www-archive/2006Jan/0002.html
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ENV.libstdcxx if ENV.compiler == :clang
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system "make", "CC=#{ENV.cc}", "CXX=#{ENV.cxx}"
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bin.install "regex-opt"
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end
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test do
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system "#{bin}/regex-opt"
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end
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end
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