54 lines
1.7 KiB
Ruby
54 lines
1.7 KiB
Ruby
require 'formula'
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class Coreutils < Formula
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homepage 'http://www.gnu.org/software/coreutils'
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url 'http://ftpmirror.gnu.org/coreutils/coreutils-8.22.tar.xz'
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mirror 'http://ftp.gnu.org/gnu/coreutils/coreutils-8.22.tar.xz'
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sha256 '5b3e94998152c017e6c75d56b9b994188eb71bf46d4038a642cb9141f6ff1212'
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conflicts_with 'ganglia', :because => 'both install `gstat` binaries'
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conflicts_with 'idutils', :because => 'both install `gid` and `gid.1`'
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depends_on 'xz' => :build
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def install
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system "./configure", "--prefix=#{prefix}",
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"--program-prefix=g",
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"--without-gmp"
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system "make install"
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# Symlink all commands into libexec/gnubin without the 'g' prefix
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coreutils_filenames(bin).each do |cmd|
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(libexec/'gnubin').install_symlink bin/"g#{cmd}" => cmd
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end
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# Symlink all man(1) pages into libexec/gnuman without the 'g' prefix
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coreutils_filenames(man1).each do |cmd|
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(libexec/'gnuman'/'man1').install_symlink man1/"g#{cmd}" => cmd
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end
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end
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def caveats; <<-EOS.undent
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All commands have been installed with the prefix 'g'.
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If you really need to use these commands with their normal names, you
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can add a "gnubin" directory to your PATH from your bashrc like:
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PATH="#{opt_prefix}/libexec/gnubin:$PATH"
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Additionally, you can access their man pages with normal names if you add
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the "gnuman" directory to your MANPATH from your bashrc as well:
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MANPATH="#{opt_prefix}/libexec/gnuman:$MANPATH"
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EOS
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end
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def coreutils_filenames (dir)
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filenames = []
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dir.find do |path|
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next if path.directory? or path.basename.to_s == '.DS_Store'
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filenames << path.basename.to_s.sub(/^g/,'')
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end
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filenames.sort
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end
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end
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