60 lines
1.8 KiB
Ruby
60 lines
1.8 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 mirrors
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url "https://mirrors.ocf.berkeley.edu/debian/pool/main/m/mpfr4/mpfr4_3.1.3.orig.tar.xz"
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mirror "https://ftp.gnu.org/gnu/mpfr/mpfr-3.1.3.tar.xz"
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sha256 "6835a08bd992c8257641791e9a6a2b35b02336c8de26d0a8577953747e514a16"
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bottle do
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cellar :any
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sha256 "a5028a476fb01f6f5ee89d635e2cf926c233d6620f036fcfeda2fd963cac369a" => :el_capitan
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sha256 "5047806085670ca9f39de8e9afdec2ab82eddb7d1d3154208262f844b43b4dcd" => :yosemite
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sha256 "f1c281e854533cf7fab36396591516d48a61626096f152ea828eaae9f7c09238" => :mavericks
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sha256 "5a98a6a8dd768c845602cabb31db527a0efecdbae3eaa1148db8010ae5420a97" => :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.github.com/anonymous/3a7d24cf2c68f21eb940/raw/471e928fcdbfb5c2fa7428cfb496496e6ee469aa/mpfr-3.1.3.diff"
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sha256 "1ca002acc121413b9ce39e9f12bb6efe4bed4ec45cf3f3ffcff122b94f6694de"
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end
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option "32-bit"
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depends_on "gmp"
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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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