homebrew-core/Formula/dnsmasq.rb
2018-09-17 20:40:56 +10:00

115 lines
3.8 KiB
Ruby

class Dnsmasq < Formula
desc "Lightweight DNS forwarder and DHCP server"
homepage "http://www.thekelleys.org.uk/dnsmasq/doc.html"
url "http://www.thekelleys.org.uk/dnsmasq/dnsmasq-2.79.tar.gz"
sha256 "77512dd6f31ffd96718e8dcbbf54f02c083f051d4cca709bd32540aea269f789"
bottle do
sha256 "1783cda338495375a1c98da8845c38c1c856d90e825c66cf1384e506a72005e7" => :mojave
sha256 "cb503d79a97cd033e519a0cc648fe2e2a466c0d4c4327d4fb482d74952c26ff8" => :high_sierra
sha256 "63a8d4c17eccee9ad07a3b6d0a4b5df9d7b2254cd974d2910d90fa231fe50b36" => :sierra
sha256 "0637ae2ecd7b7076d151a570f900dc495f5980068146b7371698f2a36cbb19d4" => :el_capitan
end
option "with-libidn", "Compile with IDN support"
option "with-dnssec", "Compile with DNSSEC support"
deprecated_option "with-idn" => "with-libidn"
depends_on "pkg-config" => :build
depends_on "nettle" if build.with? "dnssec"
depends_on "libidn" => :optional
depends_on "gettext" if build.with? "libidn"
def install
ENV.deparallelize
# Fix etc location
inreplace %w[dnsmasq.conf.example src/config.h man/dnsmasq.8
man/es/dnsmasq.8 man/fr/dnsmasq.8].each do |s|
s.gsub! "/var/lib/misc/dnsmasq.leases",
var/"lib/misc/dnsmasq/dnsmasq.leases", false
s.gsub! "/etc/dnsmasq.conf", etc/"dnsmasq.conf", false
s.gsub! "/var/run/dnsmasq.pid", var/"run/dnsmasq/dnsmasq.pid", false
s.gsub! "/etc/dnsmasq.d", etc/"dnsmasq.d", false
s.gsub! "/etc/ppp/resolv.conf", etc/"dnsmasq.d/ppp/resolv.conf", false
s.gsub! "/etc/dhcpc/resolv.conf", etc/"dnsmasq.d/dhcpc/resolv.conf", false
s.gsub! "/usr/sbin/dnsmasq", HOMEBREW_PREFIX/"sbin/dnsmasq", false
end
# Optional IDN support
if build.with? "libidn"
inreplace "src/config.h", "/* #define HAVE_IDN */", "#define HAVE_IDN"
ENV.append_to_cflags "-I#{Formula["gettext"].opt_include}"
ENV.append "LDFLAGS", "-L#{Formula["gettext"].opt_lib} -lintl"
end
# Optional DNSSEC support
if build.with? "dnssec"
inreplace "src/config.h", "/* #define HAVE_DNSSEC */", "#define HAVE_DNSSEC"
inreplace "dnsmasq.conf.example" do |s|
s.gsub! "#conf-file=%%PREFIX%%/share/dnsmasq/trust-anchors.conf",
"conf-file=#{opt_pkgshare}/trust-anchors.conf"
s.gsub! "#dnssec", "dnssec"
end
end
# Fix compilation on Lion
ENV.append_to_cflags "-D__APPLE_USE_RFC_3542" if MacOS.version >= :lion
inreplace "Makefile" do |s|
s.change_make_var! "CFLAGS", ENV.cflags
s.change_make_var! "LDFLAGS", ENV.ldflags
end
if build.with? "libidn"
system "make", "install-i18n", "PREFIX=#{prefix}"
else
system "make", "install", "PREFIX=#{prefix}"
end
pkgshare.install "trust-anchors.conf" if build.with? "dnssec"
etc.install "dnsmasq.conf.example" => "dnsmasq.conf"
end
def post_install
(var/"lib/misc/dnsmasq").mkpath
(var/"run/dnsmasq").mkpath
(etc/"dnsmasq.d/ppp").mkpath
(etc/"dnsmasq.d/dhcpc").mkpath
end
def caveats; <<~EOS
To configure dnsmasq, take the default example configuration at
#{etc}/dnsmasq.conf and edit to taste.
EOS
end
plist_options :startup => true
def plist; <<~EOS
<?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>#{plist_name}</string>
<key>ProgramArguments</key>
<array>
<string>#{opt_sbin}/dnsmasq</string>
<string>--keep-in-foreground</string>
<string>-C</string>
<string>#{etc}/dnsmasq.conf</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>KeepAlive</key>
<true/>
</dict>
</plist>
EOS
end
test do
system "#{sbin}/dnsmasq", "--test"
end
end