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Last active December 14, 2015 10:10
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require 'formula'
class Emacs < Formula
homepage 'http://www.gnu.org/software/emacs/'
url 'http://ftp.yz.yamagata-u.ac.jp/pub/GNU/emacs/emacs-24.2.tar.gz'
sha1 '5fc4fe7797f821f2021ac415a81f5f190c52c0b2'
depends_on "autoconf" => :build
if ARGV.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
# Stripping on Xcode 4 causes malformed object errors.
# Just skip everything.
skip_clean :all
fails_with :llvm do
build 2334
cause "Duplicate symbol errors while linking."
end
fails_with :clang do
build 318
cause <<-EOS.undent
Non-void functions should return values.
http://lists.gnu.org/archive/html/emacs-devel/2010-11/msg00133.html
EOS
end unless ARGV.build_head?
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 Savannah git mirror for HEAD builds"],
["--inline", "Apply a inline patch for JP users"]
]
end
def patches
p = []
p0 = []
if ARGV.include? "--cocoa"
# Fullscreen patch, works against 23.3 and HEAD.
p << "https://raw.github.com/gist/1746342/702dfe9e2dd79fddd536aa90d561efdeec2ba716"
end
if ARGV.include? "--inline"
p0 << "http://svn.sourceforge.jp/svnroot/macemacsjp/inline_patch/trunk/emacs-inline.patch"
p0 << DATA
end
return { :p1=>p, :p0=>p0 }
end
def install
# HEAD builds are currently blowing up when built in parallel
# as of April 20 2012
ENV.j1 if ARGV.build_head?
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"
else
if ARGV.include? "--with-x"
ENV.x11
# 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 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"
To link the application to a normal Mac OS X location:
brew linkapps
or:
ln -s #{prefix}/Emacs.app /Applications
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
__END__
# Fix for inline patch
diff --git a/src/nsterm.m b/src/nsterm.m
index 635f737..4aade4a 100644
--- src.orig/nsterm.m
+++ src/nsterm.m
@@ -4278,6 +4279,8 @@ ns_term_shutdown (int sig)
if (mac_store_change_input_method_event())
{
+ if (!emacs_event)
+ return;
emacs_event->kind = NS_NONKEY_EVENT;
emacs_event->code = KEY_MAC_CHANGE_INPUT_METHOD;
emacs_event->modifiers = 0;
--- src.orig/macim.m 2011-10-05 22:36:20.000000000 +0900
+++ src/macim.m 2011-10-05 22:36:40.000000000 +0900
@@ -99,7 +99,14 @@
}
else
{
- NSString *locale = [[NSLocale currentLocale] localeIdentifier];
+ NSString *locale;
+ NSArray *languages = [NSLocale preferredLanguages];
+ if (languages != nil) {
+ locale = [languages objectAtIndex:0];
+ } else {
+ locale = [[NSLocale currentLocale]
+ objectForKey:NSLocaleLanguageCode];
+ }
is = TISCopyInputSourceForLanguage((CFStringRef)locale);
}
if (is) TISSelectInputSource(is);
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