29 lines
787 B
Ruby
29 lines
787 B
Ruby
require 'formula'
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class GnuTar < Formula
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homepage 'http://www.gnu.org/software/tar/'
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url 'http://ftpmirror.gnu.org/tar/tar-1.27.tar.gz'
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mirror 'http://ftp.gnu.org/gnu/tar/tar-1.27.tar.gz'
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sha1 '790cf784589a9fcc1ced33517e71051e3642642f'
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def install
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args = ["--prefix=#{prefix}", "--mandir=#{man}"]
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args << "--program-prefix=g"
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system "./configure", *args
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system "make install"
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# Symlink the executable into libexec/gnubin as "tar"
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(libexec/'gnubin').install_symlink bin/"gtar" => "tar"
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end
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def caveats; <<-EOS.undent
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gnu-tar has been installed as 'gtar'.
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If you really need to use it as 'tar', you can add a 'gnubin' directory
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to your PATH from your bashrc like:
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PATH="#{opt_prefix}/libexec/gnubin:$PATH"
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EOS
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end
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end
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