40 lines
973 B
Ruby
40 lines
973 B
Ruby
require 'formula'
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class Mpfr < Formula
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homepage 'http://www.mpfr.org/'
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url 'http://www.mpfr.org/mpfr-3.1.1/mpfr-3.1.1.tar.bz2'
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version '3.1.1-p2'
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sha256 '7b66c3f13dc8385f08264c805853f3e1a8eedab8071d582f3e661971c9acd5fd'
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depends_on 'gmp'
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option '32-bit'
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# Segfaults under superenv with clang 4.1/421. See:
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# https://github.com/mxcl/homebrew/issues/15061
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env :std
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def patches
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"http://www.mpfr.org/mpfr-current/allpatches"
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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 build.build_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"
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system "make check"
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system "make install"
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end
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end
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