40 lines
1.2 KiB
Ruby
40 lines
1.2 KiB
Ruby
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"
|
|
|
|
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
|