homebrew-core/Formula/zsh.rb

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require 'formula'
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class Zsh < Formula
homepage 'http://www.zsh.org/'
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url 'http://sourceforge.net/projects/zsh/files/zsh-dev/4.3.17/zsh-4.3.17.tar.gz'
md5 '9074077945550d6684ebe18b3b167d52'
depends_on 'gdbm'
depends_on 'pcre'
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skip_clean :all
def options
[['--disable-etcdir', 'Disable the reading of Zsh rc files in /etc']]
end
def install
args = %W[
--prefix=#{prefix}
--enable-fndir=#{share}/zsh/functions
--enable-scriptdir=#{share}/zsh/scripts
--enable-site-fndir=#{HOMEBREW_PREFIX}/share/zsh/site-functions
--enable-site-scriptdir=#{HOMEBREW_PREFIX}/share/zsh/site-scripts
--enable-cap
--enable-maildir-support
--enable-multibyte
--enable-pcre
--enable-zsh-secure-free
--with-tcsetpgrp
]
args << '--disable-etcdir' if ARGV.include? '--disable-etcdir'
system "./configure", *args
# Do not version installation directories.
inreplace ["Makefile", "Src/Makefile"],
"$(libdir)/$(tzsh)/$(VERSION)", "$(libdir)"
system "make install"
end
def test
system "#{bin}/zsh", "--version"
end
def caveats; <<-EOS.undent
To use this build of Zsh as your login shell, add it to /etc/shells.
If you have administrator privileges, you must fix an Apple miss
configuration in Mac OS X 10.7 Lion by renaming /etc/zshenv to
/etc/zprofile, or Zsh will have the wrong PATH when executed
non-interactively by scripts.
Alternatively, install Zsh with /etc disabled:
brew install --disable-etcdir zsh
EOS
end
end