30 lines
731 B
Ruby
30 lines
731 B
Ruby
require 'formula'
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class Mpfr < Formula
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url 'http://www.mpfr.org/mpfr-3.1.0/mpfr-3.1.0.tar.bz2'
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homepage 'http://www.mpfr.org/'
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md5 '238ae4a15cc3a5049b723daef5d17938'
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depends_on 'gmp'
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def options
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[["--32-bit", "Force 32-bit."]]
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end
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def install
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args = ["--disable-dependency-tracking", "--prefix=#{prefix}"]
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# Build 32-bit where appropriate, and help configure find 64-bit CPUs
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# Note: This logic should match what the GMP formula does.
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if MacOS.prefer_64_bit? and not ARGV.include? "--32-bit"
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ENV.m64
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args << "--build=x86_64-apple-darwin"
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else
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ENV.m32
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args << "--build=none-apple-darwin"
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end
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system "./configure", *args
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system "make install"
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end
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end
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