homebrew-core/Formula/ffts.rb

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require "formula"
class Ffts < Formula
homepage "http://anthonix.com/ffts/"
head "https://github.com/anthonix/ffts.git"
url "http://anthonix.com/ffts/releases/ffts-0.7.tar.gz"
sha1 "8318dc460413d952d2468c8bc9aa2e484bb72d98"
2014-11-29 11:21:39 +00:00
bottle do
cellar :any
sha1 "aa66ec913d790d6ea76a5bb9680150f8cb55e84c" => :yosemite
sha1 "b2cbeeb8dfae98c1dfbaea17aae5ee85d904afae" => :mavericks
sha1 "3c550705b80ef08b2bfa0195d417d654e3228175" => :mountain_lion
end
def install
system "./configure", "--disable-dependency-tracking",
"--prefix=#{prefix}",
"--enable-sse",
"--enable-single"
system "make", "install"
end
test do
(testpath/"test.c").write <<-EOS.undent
#include <ffts/ffts.h>
#define align(x) __attribute__((aligned(x)))
int main(void) {
const size_t n = 8;
float align(32) input[n] = {0.0, };
float align(32) output[n];
ffts_plan_t* plan = ffts_init_1d(n, 1);
ffts_execute(plan, input, output);
ffts_free(plan);
}
EOS
system ENV.cc, "test.c", "-lffts", "-o", "test"
system "./test"
end
end