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build and install osx emacs from source
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#!/bin/env ruby | |
require 'fileutils' | |
config_opts = ["--with-jpeg=no", "--with-gif=no", "--with-tiff=no", "--with-ns"] | |
source_dir = "#{ENV['HOME']}/src" | |
repo_dir = "#{source_dir}/emacs" | |
#install_dir = "#{repo_dir}/nextstep/Emacs.app" | |
#install_target = "/Applications/Emacs.app" | |
def git(command); system "git #{command}"; end | |
def make(command); system "make #{command}"; end | |
unless File.directory?(repo_dir) | |
puts "Need to clone emacs repo first" | |
Dir.mkdir(source_dir) unless File.directory?(source_dir) | |
Dir.chdir(source_dir) | |
git "clone git://repo.or.cz/emacs.git" | |
first_time = true | |
end | |
Dir.chdir(repo_dir) | |
pull = `git pull` | |
if (pull =~ /Already up-to-date\./) && (!first_time) | |
puts "No commits to pull in. Not building." | |
exit | |
else | |
puts "There are new commits. Building." | |
end | |
make "clean" | |
system "./configure #{config_opts.join(' ')}" | |
make "-j2" | |
#make "install" | |
#puts "Installing Emacs.app" | |
#FileUtils.rm_rf(install_target) if File.directory?(install_target) | |
#FileUtils.move(install_dir, "/Applications/") | |
#puts "All done. Just run Emacs.app from your Applications folder." | |
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