59 lines
1.7 KiB
Ruby
59 lines
1.7 KiB
Ruby
class Mpfr < Formula
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desc "C library for multiple-precision floating-point computations"
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homepage "http://www.mpfr.org/"
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# Upstream is down a lot, so use the GNU mirror + Gist for patches
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url "http://ftpmirror.gnu.org/mpfr/mpfr-3.1.2.tar.bz2"
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mirror "https://ftp.gnu.org/gnu/mpfr/mpfr-3.1.2.tar.bz2"
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sha256 "79c73f60af010a30a5c27a955a1d2d01ba095b72537dab0ecaad57f5a7bb1b6b"
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version "3.1.2-p11"
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bottle do
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cellar :any
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sha256 "dc5b8f01cc8e64e4050a922cd0d56fef9b0910a74f9fa99e13e0204664ef3f4f" => :yosemite
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sha256 "02c70285a49d5494c7767ba8f40f7a4a64b236c6e602bedc4a0f42380909baef" => :mavericks
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sha256 "d3ba1d384e725ab12ba23f51e7b8fdbf3a1cd585aff0c74f75e7c07aaa730d58" => :mountain_lion
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end
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# http://www.mpfr.org/mpfr-current/allpatches
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patch do
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url "https://gist.githubusercontent.com/jacknagel/7f276cd60149a1ffc9a7/raw/98bd4a4d77d57d91d501e66af2237dfa41b12719/mpfr-3.1.2-p11.diff"
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sha256 "ef758e28d988180ce4e91860a890bab74a5ef2a0cd57b1174c59a6e81d4f5c64"
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end
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depends_on "gmp"
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option "32-bit"
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fails_with :clang do
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build 421
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cause <<-EOS.undent
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clang build 421 segfaults while building in superenv;
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see https://github.com/Homebrew/homebrew/issues/15061
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EOS
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end
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def install
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ENV.m32 if build.build_32_bit?
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system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
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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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#include <mpfr.h>
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int main()
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{
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mpfr_t x;
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mpfr_init(x);
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mpfr_clear(x);
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-lgmp", "-lmpfr", "-o", "test"
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system "./test"
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end
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end
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