90 lines
2.6 KiB
Ruby
90 lines
2.6 KiB
Ruby
require 'formula'
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class Emacs <Formula
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url 'http://ftp.gnu.org/pub/gnu/emacs/emacs-23.3.tar.bz2'
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md5 'a673c163b4714362b94ff6096e4d784a'
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homepage 'http://www.gnu.org/software/emacs/'
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if ARGV.include? "--use-git-head"
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head 'git://repo.or.cz/emacs.git'
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else
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head 'bzr://http://bzr.savannah.gnu.org/r/emacs/trunk'
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end
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def options
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[
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["--cocoa", "Build a Cocoa version of emacs"],
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["--with-x", "Include X11 support"],
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["--use-git-head", "Use repo.or.cz git mirror for HEAD builds"],
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]
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end
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def patches
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if ARGV.include? "--cocoa" and not ARGV.build_head?
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"https://github.com/downloads/typester/emacs/feature-fullscreen.patch"
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end
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end
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def caveats
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s = ""
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if ARGV.include? "--cocoa"
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s += <<-EOS.undent
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Emacs.app was installed to:
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#{prefix}
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EOS
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else
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s += <<-EOS.undent
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Use --cocoa to build a Cocoa-specific Emacs.app.
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EOS
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end
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s += <<-EOS.undent
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The initial checkout of the bazaar Emacs repository might take a long
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time. You might find that using the repo.or.cz git mirror is faster,
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even after the initial checkout. To use the repo.or.cz git mirror for
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HEAD builds, use the --use-git-head option in addition to --HEAD. Note
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that there is inevitably some lag between checkins made to the
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official Emacs bazaar repository and their appearance on the
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repo.or.cz mirror. See http://repo.or.cz/w/emacs.git for the mirror's
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status. The Emacs devs do not provide support for the git mirror, and
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they might reject bug reports filed with git version information. Use
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it at your own risk.
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EOS
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return s
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end
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def install
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fails_with_llvm "Duplicate symbol errors while linking."
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args = ["--prefix=#{prefix}",
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"--without-dbus",
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"--enable-locallisppath=#{HOMEBREW_PREFIX}/share/emacs/site-lisp",
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"--infodir=#{info}/emacs"]
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if ARGV.include? "--cocoa"
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args << "--with-ns" << "--disable-ns-self-contained"
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system "./configure", *args
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system "make bootstrap"
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system "make install"
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prefix.install "nextstep/Emacs.app"
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bin.mkpath
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ln_s prefix+'Emacs.app/Contents/MacOS/Emacs', bin+'emacs'
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ln_s prefix+'Emacs.app/Contents/MacOS/bin/emacsclient', bin
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else
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if ARGV.include? "--with-x"
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args << "--with-x"
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args << "--with-gif=no" << "--with-tiff=no" << "--with-jpeg=no"
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else
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args << "--without-x"
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end
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system "./configure", *args
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system "make"
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system "make install"
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end
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end
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end
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