51 lines
1.3 KiB
Ruby
51 lines
1.3 KiB
Ruby
class Gmp < Formula
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desc "GNU multiple precision arithmetic library"
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homepage "https://gmplib.org/"
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url "https://gmplib.org/download/gmp/gmp-6.1.0.tar.xz"
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sha256 "68dadacce515b0f8a54f510edf07c1b636492bcdb8e8d54c56eb216225d16989"
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bottle do
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cellar :any
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sha256 "1d236d4debd6880259e58a51a28f0c2d67fc57c4882f9a690ebc222c8264605b" => :el_capitan
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sha256 "f86f185327ee1f6dc44c816229f332eb262616a648afd5d1caf55c407e72035d" => :yosemite
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sha256 "2ad0982b8c33432ad9c71b0e5517171aee5bc73d2207d7bda3c306e0cf42dcc1" => :mavericks
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end
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option "32-bit"
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option :cxx11
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def install
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ENV.cxx11 if build.cxx11?
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args = ["--prefix=#{prefix}", "--enable-cxx"]
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if build.build_32_bit?
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ENV.m32
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args << "ABI=32"
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end
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# https://github.com/Homebrew/homebrew/issues/20693
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args << "--disable-assembly" if build.build_32_bit? || build.bottle?
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system "./configure", *args
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system "make"
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system "make", "check"
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<-EOS.undent
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#include <gmp.h>
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int main()
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{
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mpz_t integ;
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mpz_init (integ);
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mpz_clear (integ);
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-L#{lib}", "-lgmp", "-o", "test"
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system "./test"
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end
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end
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