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October 10, 2012 16:04
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Emacs 24.2 Mac Port 3.2 (infodir=~/.emacs.d/info, new icon)
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require 'formula' | |
class EmacsMac < Formula | |
url 'ftp://ftp.math.s.chiba-u.ac.jp//emacs/emacs-24.2-mac-3.2.tar.gz' | |
sha1 '8a6c906aa0d8aa3ab36015bdf96e1e31cf17faa6' | |
end | |
class Emacs < Formula | |
homepage 'http://www.gnu.org/software/emacs/' | |
url 'http://ftpmirror.gnu.org/emacs/emacs-24.2.tar.bz2' | |
mirror 'http://ftp.gnu.org/pub/gnu/emacs/emacs-24.2.tar.bz2' | |
sha1 '38e8fbc9573b70a123358b155cf55c274b5a56cf' | |
option "cocoa", "Build a Cocoa version of emacs" | |
option "mac", "Build Macport version of Emacs by Yamamoto Mitsuharu" | |
option "srgb", "Enable sRGB colors in the Cocoa version of emacs" | |
option "with-x", "Include X11 support" | |
option "use-git-head", "Use Savannah git mirror for HEAD builds" | |
if build.include? "use-git-head" | |
head 'http://git.sv.gnu.org/r/emacs.git' | |
else | |
head 'bzr://http://bzr.savannah.gnu.org/r/emacs/trunk' | |
end | |
depends_on :x11 if build.include? "with-x" | |
fails_with :llvm do | |
build 2334 | |
cause "Duplicate symbol errors while linking." | |
end | |
def patches | |
if build.include? "cocoa" | |
# Fullscreen patch, works against 24.2 and HEAD. | |
"https://raw.github.com/gist/1746342/702dfe9e2dd79fddd536aa90d561efdeec2ba716" | |
end | |
end | |
def install | |
# HEAD builds are currently blowing up when built in parallel | |
# as of April 20 2012 | |
ENV.j1 if build.head? | |
args = ["--prefix=#{prefix}", | |
"--without-dbus", | |
"--enable-locallisppath=#{HOMEBREW_PREFIX}/share/emacs/site-lisp", | |
"--infodir=#{ENV['HOME']}/.emacs.d/info"] | |
if 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 build.include? "cocoa" | |
# Patch for color issues described here: | |
# http://debbugs.gnu.org/cgi/bugreport.cgi?bug=8402 | |
if build.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" | |
elsif build.include? "mac" | |
# TODO | |
pwd = Dir.pwd | |
EmacsMac.new.brew { | |
cp_r Dir["mac"], "#{pwd}/" | |
cp Dir["src/*"], "#{pwd}/src/" | |
cp Dir["lisp/term/mac-win.el"], "#{pwd}/lisp/term/" | |
cp "patch-mac", "#{pwd}/" | |
cp "#{pwd}/nextstep/Cocoa/Emacs.base/Contents/Resources/Emacs.icns", "#{pwd}/mac/Emacs.app/Contents/Resources/Emacs.icns" | |
} | |
safe_system '/usr/bin/patch', '-p0', '-i', 'patch-mac' | |
args << "--with-mac" << "--enable-mac-app=#{prefix}" | |
system "./configure", *args | |
system "make bootstrap" | |
system "make install" | |
# Replace the symlink with one that avoids starting Cocoa. | |
(bin/"emacs").unlink # Kill the existing symlink | |
(bin/"emacs").write <<-EOS.undent | |
#!/bin/bash | |
#{prefix}/Emacs.app/Contents/MacOS/Emacs -nw "$@" | |
EOS | |
(bin/"emacs").chmod 0755 | |
else | |
if build.include? "with-x" | |
# These libs are not specified in xft's .pc. See: | |
# https://trac.macports.org/browser/trunk/dports/editors/emacs/Portfile#L74 | |
# https://github.com/mxcl/homebrew/issues/8156 | |
ENV.append 'LDFLAGS', '-lfreetype -lfontconfig' | |
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 = "" | |
if build.include? "cocoa" | |
s += <<-EOS.undent | |
Emacs.app was installed to: | |
#{prefix} | |
To link the application to a normal Mac OS X location: | |
brew linkapps | |
or: | |
ln -s #{prefix}/Emacs.app /Applications | |
A command line wrapper for the cocoa app was installed to: | |
#{bin}/emacs | |
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 Savannah mirror. See | |
http://git.savannah.gnu.org/cgit/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 |
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