60 lines
2 KiB
Ruby
60 lines
2 KiB
Ruby
require 'formula'
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class GnuChess < Formula
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url 'http://ftpmirror.gnu.org/chess/gnuchess-5.07.tar.gz'
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mirror 'http://ftp.gnu.org/gnu/chess/gnuchess-5.07.tar.gz'
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homepage 'http://www.gnu.org/software/chess/'
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md5 '259da00aa559e5624c65279484fccaf7'
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def patches
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# v4 of the gcc compiler uncovered an error in the code that should be corrected in
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# the 5.08 version of gnuchess.
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#
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# The error:
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# input.c:95: error: static declaration of ‘input_thread’ follows non-static declaration
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#
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# The patch removes 'static' from the declaration in input.c. See msg at
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# http://www.mail-archive.com/bug-gnu-chess@gnu.org/msg00218.html
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DATA
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end
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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_1.01.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/*']
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doc.install ['TODO', 'book_1.01.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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__END__
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diff --git a/src/input.c b/src/input.c
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index 1fb9be3..5f0ff79 100644
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--- a/src/input.c
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+++ b/src/input.c
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@@ -92,7 +92,7 @@ void getline_standard(char *p)
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fgets(inputstr, MAXSTR, stdin);
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}
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-static pthread_t input_thread;
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+pthread_t input_thread;
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/* Mutex and condition variable for thread communication */
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