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require 'formula'
class Graphviz < Formula
url 'http://www.graphviz.org/pub/graphviz/stable/SOURCES/graphviz-2.28.0.tar.gz'
md5 '8d26c1171f30ca3b1dc1b429f7937e58'
homepage 'http://graphviz.org/'
depends_on 'pkg-config' => :build
if ARGV.include? '--with-pdf'
depends_on 'pango'
depends_on 'cairo' if MacOS.leopard? or MacOS.lion?
depends_on 'gd' if MacOS.lion?
end
def options
[["--with-pdf", "Build with Pango/Cairo to support native PDF output"]]
end
def install
ENV.x11
# Various language bindings fail with 32/64 issues.
system "./configure", "--disable-debug", "--disable-dependency-tracking",
"--prefix=#{prefix}",
"--with-qt=no",
"--disable-quartz",
"--disable-java",
"--disable-ocaml",
"--disable-perl",
"--disable-php",
"--disable-python",
"--disable-r",
"--disable-ruby",
"--disable-sharp",
"--disable-swig"
system "make install"
end
def test
mktemp do
p = Pathname.new Dir.pwd
(p+'sample.dot').write <<-EOS.undent
digraph G {
a -> b
}
EOS
system "#{bin}/dot -Tpdf -o sample.pdf sample.dot && /usr/bin/open ./sample.pdf && /bin/sleep 3"
end
end
end
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