homebrew-core/Formula/mpfr.rb
ilovezfs eaf4f0ec83 mpfr: fix test on 10.13 ()
no /usr/local/lib for you
2017-07-04 18:05:17 -07:00

51 lines
1.5 KiB
Ruby

class Mpfr < Formula
desc "C library for multiple-precision floating-point computations"
homepage "http://www.mpfr.org/"
# Upstream is down a lot, so use mirrors
url "https://mirrors.ocf.berkeley.edu/debian/pool/main/m/mpfr4/mpfr4_3.1.5.orig.tar.xz"
mirror "https://ftp.gnu.org/gnu/mpfr/mpfr-3.1.5.tar.xz"
sha256 "015fde82b3979fbe5f83501986d328331ba8ddf008c1ff3da3c238f49ca062bc"
bottle do
cellar :any
sha256 "563898b76509b25a1c7ed09c3f541310569d7c124f1edc84638ecec75e507698" => :sierra
sha256 "f9ae415a51042ad963dfd8d6171556b0119a27edbe894614c0e3a2e4398515c4" => :el_capitan
sha256 "ca737c71556161c37563b78305aa93c6663cde07f06d94e4d7de091983327c48" => :yosemite
end
depends_on "gmp"
fails_with :clang do
build 421
cause <<-EOS.undent
clang build 421 segfaults while building in superenv;
see https://github.com/Homebrew/homebrew/issues/15061
EOS
end
def install
system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}",
"--disable-silent-rules"
system "make"
system "make", "check"
system "make", "install"
end
test do
(testpath/"test.c").write <<-EOS.undent
#include <gmp.h>
#include <mpfr.h>
int main()
{
mpfr_t x;
mpfr_init(x);
mpfr_clear(x);
return 0;
}
EOS
system ENV.cc, "test.c", "-L#{lib}", "-L#{Formula["gmp"].opt_lib}", "-lgmp",
"-lmpfr", "-o", "test"
system "./test"
end
end