alsa-lib.rb

class AlsaLib < Formula
  desc "Provides audio and MIDI functionality to the Linux operating system"
  homepage "https://www.alsa-project.org/"
  url "ftp://ftp.alsa-project.org/pub/lib/alsa-lib-1.2.1.2.tar.bz2"
  sha256 "958e260e3673f1f6ff6b2d2c0df3fc2e469bea5b2957163ce96ce17f23e87943"
  # tag "linux"

  bottle do
    sha256 "8280bb44070d41048d081911ec73782e72cf5739d65997a5d8ee58517cf708f4" => :x86_64_linux
  end

  def install
    system "./configure", "--disable-debug",
                          "--disable-dependency-tracking",
                          "--disable-silent-rules",
                          "--prefix=#{prefix}"
    system "make", "install"
  end

  test do
    (testpath/"test.c").write <<~EOS
      #include <alsa/asoundlib.h>
      int main(void)
      {
          snd_ctl_card_info_t *info;
          snd_ctl_card_info_alloca(&info);
          return 0;
      }
    EOS
    system ENV.cc, "test.c", "-L#{lib}", "-lasound", "-o", "test"
    system "./test"
  end
end