f9e9b70a94
By default, Emacs installs its info files in /usr/local/share/info.
This works fine until you try to install an updated version of an
elisp package that is bundled with Emacs (e.g., org-mode), at which
point the updated package will overwrite the info file that came
bundled with Emacs. This is not ideal, but it works, since Emacs will
see the updated info file -- that is, until you decide to uninstall
the elisp package (removing the info file for the package altogether),
or you rebuild Emacs (overwriting the new package's info file with the
stale one that comes bundled with Emacs).
This patch makes the Emacs formula install Emacs's info files
in #{prefix}/share/info/emacs, so that updated elisp packages' info
files will not conflict with Emacs's. Then it's just a simple matter
of setting Info-directory-list in your .emacs file so that Emacs will
find the updated info file.
This method mimics the Debian behavior for Emacs info directories.
Note that Emacs will look for info files in the configured --infodir
by default, so there's no need for a caveat re: the INFOPATH
environment variable.
Signed-off-by: Adam Vandenberg <flangy@gmail.com>
88 lines
2.5 KiB
Ruby
88 lines
2.5 KiB
Ruby
require 'formula'
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class Emacs <Formula
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url 'http://ftp.gnu.org/pub/gnu/emacs/emacs-23.2.tar.bz2'
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md5 '057a0379f2f6b85fb114d8c723c79ce2'
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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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"http://github.com/downloads/typester/emacs/feature-fullscreen.patch" if ARGV.include? "--cocoa"
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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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