homebrew-core/Formula/snort.rb

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require 'formula'
class Snort < Formula
homepage 'http://www.snort.org'
url 'http://www.snort.org/dl/snort-current/snort-2.9.3.tar.gz'
md5 'e128f5d5d14dad335dc0c549c7fe2e98'
depends_on 'daq'
depends_on 'libdnet'
depends_on 'pcre'
def options
[['--enable-debug', "Compile Snort with --enable-debug and --enable-debug-msgs"]]
end
def install
args = %W[--prefix=#{prefix}
--disable-dependency-tracking
--enable-ipv6
--enable-gre
--enable-mpls
--enable-targetbased
--enable-decoder-preprocessor-rules
--enable-ppm
--enable-perfprofiling
--enable-zlib
--enable-active-response
--enable-normalizer
--enable-reload
--enable-react
--enable-flexresp3]
if ARGV.include?('--enable-debug')
args << "--enable-debug"
args << "--enable-debug-msgs"
else
args << "--disable-debug"
end
system "./configure", *args
system "make install"
end
def caveats
<<-EOS.undent
For snort to be functional, you need to update the permissions for /dev/bpf*
so that they can be read by non-root users. This can be done manually using:
sudo chmod 644 /dev/bpf*
or you could create a startup item to do this for you.
EOS
end
end