62 lines
1.8 KiB
Ruby
62 lines
1.8 KiB
Ruby
class GnuChess < Formula
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desc "GNU Chess"
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homepage "https://www.gnu.org/software/chess/"
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url "https://ftp.gnu.org/gnu/chess/gnuchess-6.2.5.tar.gz"
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mirror "https://ftpmirror.gnu.org/chess/gnuchess-6.2.5.tar.gz"
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sha256 "9a99e963355706cab32099d140b698eda9de164ebce40a5420b1b9772dd04802"
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bottle do
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sha256 "86d69dd816e2c3f4955c7f2af73df5a086c15879cde479f7657b9d2503c9c2b5" => :high_sierra
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sha256 "1a741b2a6de01917968ed8074bd6f52153589d3269f833feebba819df80379ef" => :sierra
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sha256 "f2e4587d4a42dbe78a4f7ec70fe5cfa54d46f93bad4a275c4759caa36cdc6688" => :el_capitan
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sha256 "328ac0deafb88bcfaf23c8ef54d483f3f00ebd2f2e3dbe44f3205636a5f8db1e" => :yosemite
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end
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head do
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url "https://svn.savannah.gnu.org/svn/chess/trunk"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "help2man" => :build
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depends_on "gettext"
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end
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option "with-book", "Download the opening book (~25MB)"
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depends_on "readline"
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resource "book" do
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url "https://ftp.gnu.org/gnu/chess/book_1.02.pgn.gz"
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sha256 "deac77edb061a59249a19deb03da349cae051e52527a6cb5af808d9398d32d44"
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end
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def install
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if build.head?
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system "autoreconf", "--install"
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chmod 0755, "install-sh"
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end
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}"
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system "make", "install"
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if build.with? "book"
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resource("book").stage do
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doc.install "book_1.02.pgn"
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end
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end
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end
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if build.with? "book"
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def caveats; <<~EOS
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This formula also downloads the additional opening book. The
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opening book is a PGN file located in #{doc} that can be added
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using gnuchess commands.
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EOS
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end
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end
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test do
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assert_equal "GNU Chess #{version}", shell_output("#{bin}/gnuchess --version").chomp
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end
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end
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