34 lines
1.2 KiB
Ruby
34 lines
1.2 KiB
Ruby
require 'formula'
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class GnuChess < Formula
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homepage 'http://www.gnu.org/software/chess/'
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url 'http://ftpmirror.gnu.org/chess/gnuchess-6.0.1.tar.gz'
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mirror 'http://ftp.gnu.org/gnu/chess/gnuchess-6.0.1.tar.gz'
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md5 '041888218f73886f146fa7fbf92190de'
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def install
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# Opening book for gnuchess. This can be put in the doc directory and the
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# user can optionally add the opening book. The README has details on
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# adding the opening book.
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book_url = "http://ftpmirror.gnu.org/chess/book_1.02.pgn.gz"
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ohai "Downloading #{book_url}"
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curl book_url, "-O"
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system "./configure", "--disable-debug", "--disable-dependency-tracking", "--prefix=#{prefix}"
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system "make"
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ENV.j1 # Prevents a "file already exists" warning
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system "make install"
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doc.install Dir['doc/*', 'TODO', 'book_1.02.pgn.gz', 'book']
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end
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def caveats; <<-EOS.undent
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The README file contains a manual for use:
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#{doc}/README
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This formula also downloads the additional opening book. The opening
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book is a gzipped PGN file that can be added using gnuchess commands.
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The book_*.pgn.gz file is located in the same directory as the README.
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See the README for using the `book add' command.
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EOS
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end
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end
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