54 lines
1.4 KiB
Ruby
54 lines
1.4 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 "http://ftpmirror.gnu.org/gmp/gmp-6.0.0a.tar.bz2"
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mirror "https://gmplib.org/download/gmp/gmp-6.0.0a.tar.bz2"
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mirror "https://ftp.gnu.org/gnu/gmp/gmp-6.0.0a.tar.bz2"
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sha256 "7f8e9a804b9c6d07164cf754207be838ece1219425d64e28cfa3e70d5c759aaf"
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bottle do
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cellar :any
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sha1 "93ad3c1a012806518e9a128d6eb5b565b4a1771d" => :yosemite
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sha1 "bfaab8c533af804d4317730f62164b9c80f84f24" => :mavericks
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sha1 "99dc6539860a9a8d3eb1ac68d5b9434acfb2d846" => :mountain_lion
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sha1 "466b7549553bf0e8f14ab018bd89c48cbd29a379" => :lion
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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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ENV.deparallelize
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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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