class Gmp < Formula desc "GNU multiple precision arithmetic library" homepage "https://gmplib.org/" url "http://ftpmirror.gnu.org/gmp/gmp-6.0.0a.tar.bz2" mirror "https://gmplib.org/download/gmp/gmp-6.0.0a.tar.bz2" mirror "https://ftp.gnu.org/gnu/gmp/gmp-6.0.0a.tar.bz2" sha256 "7f8e9a804b9c6d07164cf754207be838ece1219425d64e28cfa3e70d5c759aaf" bottle do cellar :any sha256 "616e465ea6c792e41c9870071128a42ad3db0988f678c4a27b9aa4aa60071abb" => :el_capitan sha1 "93ad3c1a012806518e9a128d6eb5b565b4a1771d" => :yosemite sha1 "bfaab8c533af804d4317730f62164b9c80f84f24" => :mavericks sha1 "99dc6539860a9a8d3eb1ac68d5b9434acfb2d846" => :mountain_lion sha1 "466b7549553bf0e8f14ab018bd89c48cbd29a379" => :lion end option "32-bit" option :cxx11 def install ENV.cxx11 if build.cxx11? args = ["--prefix=#{prefix}", "--enable-cxx"] if build.build_32_bit? ENV.m32 args << "ABI=32" end # https://github.com/Homebrew/homebrew/issues/20693 args << "--disable-assembly" if build.build_32_bit? || build.bottle? system "./configure", *args system "make" system "make", "check" ENV.deparallelize system "make", "install" end test do (testpath/"test.c").write <<-EOS.undent #include int main() { mpz_t integ; mpz_init (integ); mpz_clear (integ); return 0; } EOS system ENV.cc, "test.c", "-L#{lib}", "-lgmp", "-o", "test" system "./test" end end