diff options
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Formula/isc-dhcp.rb | 148 |
1 files changed, 140 insertions, 8 deletions
diff --git a/Library/Formula/isc-dhcp.rb b/Library/Formula/isc-dhcp.rb index cac9af3be..c1bbcfe81 100644 --- a/Library/Formula/isc-dhcp.rb +++ b/Library/Formula/isc-dhcp.rb @@ -1,18 +1,150 @@ require 'formula' class IscDhcp < Formula - url 'ftp://ftp.isc.org/isc/dhcp/dhcp-3.1.3.tar.gz' + version '4.2.1-P1' + url 'http://ftp.isc.org/isc/dhcp/dhcp-4.2.1-P1.tar.gz' homepage 'http://www.isc.org/software/dhcp' - md5 '6ee8af8b283c95b3b4db5e88b6dd9a26' + md5 '22e6f1eff6d5cfe2621a06cc62ba5b70' def install - inreplace "Makefile.conf" do |s| - s.gsub! "/usr", "" - s.gsub! %r[man/cat(\d)], "man/man\\1" + # use one dir under var for all runtime state. + dhcpd_dir = var+'dhcpd' + + # Change the locations of various files to match Homebrew + # we pass these in through CFLAGS since some cannot be changed + # via configure args. + path_opts = { + '_PATH_DHCPD_CONF' => etc+'dhcpd.conf', + '_PATH_DHCLIENT_CONF' => etc+'dhclient.conf', + '_PATH_DHCPD_DB' => dhcpd_dir+'dhcpd.leases', + '_PATH_DHCPD6_DB' => dhcpd_dir+'dhcpd6.leases', + '_PATH_DHCLIENT_DB' => dhcpd_dir+'dhclient.leases', + '_PATH_DHCLIENT6_DB' => dhcpd_dir+'dhclient6.leases', + '_PATH_DHCPD_PID' => dhcpd_dir+'dhcpd.pid', + '_PATH_DHCPD6_PID' => dhcpd_dir+'dhcpd6.pid', + '_PATH_DHCLIENT_PID' => dhcpd_dir+'dhclient.pid', + '_PATH_DHCLIENT6_PID' => dhcpd_dir+'dhclient6.pid', + '_PATH_DHCRELAY_PID' => dhcpd_dir+'dhcrelay.pid', + '_PATH_DHCRELAY6_PID' => dhcpd_dir+'dhcrelay6.pid', + } + + path_opts.each do |symbol,path| + ENV.append 'CFLAGS', "-D#{symbol}='\"#{path}\"'" + end + + system './configure', "--disable-dependency-tracking", + "--prefix=#{prefix}", + "--localstatedir=#{dhcpd_dir}" + + # the 'bind' subdirectory doesn't like overly parallel builds + # so build it sequentially. deparallelizing the whole build + # can be slow. + previous_makeflags = ENV['MAKEFLAGS'] + ENV.deparallelize + system 'make -C bind' + ENV['MAKEFLAGS'] = previous_makeflags + + # build everything else + inreplace 'Makefile', 'SUBDIRS = bind', 'SUBDIRS = ' + system 'make' + system 'make install' + + # rename all the installed sample etc/* files so they don't clobber + # any existing config files at symlink time. + Dir.open(prefix+'etc') do |dir| + dir.each do |f| + file = "#{dir.path}/#{f}" + File.rename(file, "#{file}.sample") if File.stat(file).file? + end end - system "./configure" - system "make" - system "make install DESTDIR=#{prefix}" + # create the state dir and lease files else dhcpd will not start up. + dhcpd_dir.mkpath + %w(dhcpd dhcpd6 dhclient dhclient6).each do |f| + file = "#{dhcpd_dir}/#{f}.leases" + File.new(file, File::CREAT|File::RDONLY).close + end + + # sample launchd plists + (prefix+'org.isc.dhcpd.plist').write dhcpd_plist + (prefix+'org.isc.dhcpd6.plist').write dhcpd6_plist + end + + def caveats + <<-EOCAVEATS.undent + This install of dhcpd expects config files to be in /usr/local/etc. + All state files (leases and pids) are stored in /usr/local/var/dhcpd. + + Dhcpd needs to run as root since it listens on privileged ports. + Sample launchd plists to achieve this have been provided at: + #{prefix}/org.isc.dhcpd.plist + and: + #{prefix}/org.isc.dhcpd6.plist + + There are two plists because a single dhcpd process may do either + DHCPv4 or DHCPv6 but not both. Use one or both as needed. + + Copy the plists to /Library/LaunchDaemons and start the services with + cd /Library/LaunchDaemons + launchctl load -w org.isc.dhcpd.plist + launchctl load -w org.isc.dhcpd6.plist + + Note that you must create the appropriate config files before starting + the services or dhcpd will refuse to run. + DHCPv4: /usr/local/etc/dhcpd.conf + DHCPv6: /usr/local/etc/dhcpd6.conf + + Sample config files may be found in #{etc}. + If you change the config, restart dhcpd with one or both of + launchctl stop org.isc.dhcpd + launchctl stop org.isc.dhcpd6 + EOCAVEATS + end + + def dhcpd_plist + <<-EOPLIST.undent + <?xml version='1.0' encoding='UTF-8'?> + <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" + "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> + <plist version='1.0'> + <dict> + <key>Label</key><string>org.isc.dhcpd</string> + <key>ProgramArguments</key> + <array> + <string>/usr/local/sbin/dhcpd</string> + <string>-f</string> + </array> + <key>Disabled</key><false/> + <key>KeepAlive</key><true/> + <key>RunAtLoad</key><true/> + <key>LowPriorityIO</key><true/> + </dict> + </plist> + EOPLIST + end + + def dhcpd6_plist + <<-EOPLIST.undent + <?xml version='1.0' encoding='UTF-8'?> + <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" + "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> + <plist version='1.0'> + <dict> + <key>Label</key><string>org.isc.dhcpd</string> + <key>ProgramArguments</key> + <array> + <string>/usr/local/sbin/dhcpd</string> + <string>-f</string> + <string>-6</string> + <string>-cf</string> + <string>/usr/local/etc/dhcpd6.conf</string> + </array> + <key>Disabled</key><false/> + <key>KeepAlive</key><true/> + <key>RunAtLoad</key><true/> + <key>LowPriorityIO</key><true/> + </dict> + </plist> + EOPLIST end end |