Homebrew php54-excel (using libxl)

libxl.rb

require 'formula'
 
class Libxl < Formula
  homepage 'http://www.libxl.com/'
  url 'ftp://xlware.com/libxl-mac-3.6.0.tar.gz'
  sha1 '52da78f73e4a8e727c8c73c99435f4136e3774c2'
 
  def install
    lib.install 'lib/libxl.dylib'
    include.install Dir["include_c/*.h"]
  end
 
  def caveats; <<-EOS
    LibXl will write a banner in the first row of each spreadsheet and it will be able to
    read only 100 cells (first row is unavailable). Buy a license key to remove banner and reading restriction:
      http://libxl.com/purchase.html
    EOS
  end
end

php56-excel.rb

require File.expand_path("../../Taps/homebrew/homebrew-php/Abstract/abstract-php-extension", __FILE__)

class Php56Excel < AbstractPhp56Extension
  init
  homepage 'https://github.com/iliaal/php_excel'
  url 'https://github.com/iliaal/php_excel/archive/1.0.tar.gz'
  sha1 '3995b754117952290f0f56a8c2f8653e29a025ea'
  head 'https://github.com/iliaal/php_excel.git'

  depends_on 'autoconf' => :build
  depends_on 'php56' unless build.include?('without-homebrew-php')
  depends_on 'libxl'

  def install
    ENV.universal_binary if build.universal?

    safe_phpize
    system "./configure", "--prefix=#{prefix}",
                          "--with-libxl-incdir=#{Formula['libxl'].opt_prefix}/include_c/",
                          "--with-libxl-libdir=#{Formula['libxl'].opt_prefix}/lib/",
                          phpconfig

    system "make"
    prefix.install "modules/excel.so"
    write_config_file if build.with? "config-file"
  end
end