homebrew-core/Formula/whatmask.rb

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require 'formula'
class Whatmask < Formula
url 'http://downloads.laffeycomputer.com/current_builds/whatmask/whatmask-1.2.tar.gz'
homepage 'http://www.laffeycomputer.com/whatmask.html'
md5 '26aeff74dbba70262ccd426e681dcf4a'
def install
system "./configure", "--disable-debug", "--disable-dependency-tracking",
"--mandir=#{man}",
"--prefix=#{prefix}"
system "make install"
end
def test
%x[#{bin}/whatmask /24].eql? <<-EOS
---------------------------------------------
TCP/IP SUBNET MASK EQUIVALENTS
---------------------------------------------
CIDR = .....................: /24
Netmask = ..................: 255.255.255.0
Netmask (hex) = ............: 0xffffff00
Wildcard Bits = ............: 0.0.0.255
Usable IP Addresses = ......: 254
EOS
end
end