117 lines
3.5 KiB
Ruby
117 lines
3.5 KiB
Ruby
require 'formula'
|
|
|
|
class Emacs < Formula
|
|
url 'http://ftp.gnu.org/pub/gnu/emacs/emacs-23.3a.tar.bz2'
|
|
md5 'f2cf8dc6f28f8ae59bc695b4ddda339c'
|
|
homepage 'http://www.gnu.org/software/emacs/'
|
|
|
|
# Stripping on Xcode 4 causes malformed object errors
|
|
skip_clean :all
|
|
|
|
if ARGV.include? "--use-git-head"
|
|
head 'git://repo.or.cz/emacs.git'
|
|
else
|
|
head 'bzr://http://bzr.savannah.gnu.org/r/emacs/trunk'
|
|
end
|
|
|
|
def options
|
|
[
|
|
["--cocoa", "Build a Cocoa version of emacs"],
|
|
["--srgb", "Enable sRGB colors in the Cocoa version of emacs"],
|
|
["--with-x", "Include X11 support"],
|
|
["--use-git-head", "Use repo.or.cz git mirror for HEAD builds"],
|
|
]
|
|
end
|
|
|
|
def patches
|
|
p = []
|
|
|
|
# Fix for building with Xcode 4; harmless on Xcode 3.x.
|
|
unless ARGV.build_head?
|
|
p << "http://repo.or.cz/w/emacs.git/commitdiff_plain/c8bba48c5889c4773c62a10f7c3d4383881f11c1"
|
|
end
|
|
|
|
if ARGV.include? "--cocoa"
|
|
# Fullscreen patch, works against 23.3 and HEAD.
|
|
p << "https://raw.github.com/gist/1012927"
|
|
end
|
|
|
|
return p
|
|
end
|
|
|
|
fails_with_llvm "Duplicate symbol errors while linking."
|
|
|
|
def install
|
|
args = ["--prefix=#{prefix}",
|
|
"--without-dbus",
|
|
"--enable-locallisppath=#{HOMEBREW_PREFIX}/share/emacs/site-lisp",
|
|
"--infodir=#{info}/emacs"]
|
|
|
|
if ARGV.build_head? and File.exists? "./autogen/copy_autogen"
|
|
opoo "Using copy_autogen"
|
|
puts "See https://github.com/mxcl/homebrew/issues/4852"
|
|
system "autogen/copy_autogen"
|
|
end
|
|
|
|
if ARGV.include? "--cocoa"
|
|
# Patch for color issues described here:
|
|
# http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8402
|
|
if ARGV.include? "--srgb"
|
|
inreplace "src/nsterm.m",
|
|
"*col = [NSColor colorWithCalibratedRed: r green: g blue: b alpha: 1.0];",
|
|
"*col = [NSColor colorWithDeviceRed: r green: g blue: b alpha: 1.0];"
|
|
end
|
|
|
|
args << "--with-ns" << "--disable-ns-self-contained"
|
|
system "./configure", *args
|
|
system "make bootstrap"
|
|
system "make install"
|
|
prefix.install "nextstep/Emacs.app"
|
|
|
|
bin.mkpath
|
|
ln_s prefix+'Emacs.app/Contents/MacOS/Emacs', bin+'emacs'
|
|
ln_s prefix+'Emacs.app/Contents/MacOS/bin/emacsclient', bin
|
|
ln_s prefix+'Emacs.app/Contents/MacOS/bin/etags', bin
|
|
else
|
|
if ARGV.include? "--with-x"
|
|
args << "--with-x"
|
|
args << "--with-gif=no" << "--with-tiff=no" << "--with-jpeg=no"
|
|
else
|
|
args << "--without-x"
|
|
end
|
|
|
|
system "./configure", *args
|
|
system "make"
|
|
system "make install"
|
|
end
|
|
end
|
|
|
|
def caveats
|
|
s = "For build options see:\n brew options emacs\n\n"
|
|
if ARGV.include? "--cocoa"
|
|
s += <<-EOS.undent
|
|
Emacs.app was installed to:
|
|
#{prefix}
|
|
|
|
Command-line emacs can be used by setting up an alias:
|
|
alias emacs=#{prefix}/Emacs.app/Contents/MacOS/Emacs -nw
|
|
|
|
EOS
|
|
end
|
|
|
|
s += <<-EOS.undent
|
|
Because the official bazaar repository might be slow, we include an option for
|
|
pulling HEAD from an unofficial Git mirror:
|
|
|
|
brew install emacs --HEAD --use-git-head
|
|
|
|
There is inevitably some lag between checkins made to the official Emacs bazaar
|
|
repository and their appearance on the repo.or.cz mirror. See
|
|
http://repo.or.cz/w/emacs.git for the mirror's status. The Emacs devs do not
|
|
provide support for the git mirror, and they might reject bug reports filed
|
|
with git version information. Use it at your own risk.
|
|
EOS
|
|
|
|
return s
|
|
end
|
|
end
|