Define "snow_leopard_64?"

snow_leopard_64? (defined in Hardware) is a short-cut for:
  MACOS_VERSION >= 10.6 and Hardware.is_64_bit?

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/asterisk.rb

@@ -12,7 +12,7 @@ class Asterisk <Formula
   def install
     configure_flags = [ "--prefix=#{prefix}", "--localstatedir=#{var}", "--sysconfdir=#{etc}" ]
     # Avoid "src/add.c:1: error: CPU you selected does not support x86-64 instruction set"
-    configure_flags << "--host=x86_64-darwin" if Hardware.is_64_bit? and MACOS_VERSION >= 10.6
+    configure_flags << "--host=x86_64-darwin" if snow_leopard_64?
     system "./configure", *configure_flags
     system "make"
     system "make install"

Formula/chicken.rb

@@ -8,7 +8,7 @@ class Chicken <Formula
   def install
     ENV.deparallelize
     settings = "PREFIX=#{prefix} PLATFORM=macosx"
-    settings << " ARCH=x86-64" if Hardware.is_64_bit? and MACOS_VERSION >= 10.6
+    settings << " ARCH=x86-64" if snow_leopard_64?
     system "make #{settings}"
     system "make install #{settings}"
   end

Formula/erlang.rb

@@ -36,25 +36,23 @@ class Erlang <Formula
     # If building from GitHub, this step is required (but not for tarball downloads.)
     system "./otp_build autoconf" if File.exist? "otp_build"
 
-    config_flags = ["--disable-debug",
-                    "--prefix=#{prefix}",
-                    "--enable-kernel-poll",
-                    "--enable-threads",
-                    "--enable-dynamic-ssl-lib",
-                    "--enable-smp-support"]
+    args = ["--disable-debug",
+            "--prefix=#{prefix}",
+            "--enable-kernel-poll",
+            "--enable-threads",
+            "--enable-dynamic-ssl-lib",
+            "--enable-smp-support"]
 
     unless ARGV.include? '--disable-hipe'
       # HIPE doesn't strike me as that reliable on OS X
       # http://syntatic.wordpress.com/2008/06/12/macports-erlang-bus-error-due-to-mac-os-x-1053-update/
       # http://www.erlang.org/pipermail/erlang-patches/2008-September/000293.html
-      config_flags << '--enable-hipe'
+      args << '--enable-hipe'
     end
 
-    if Hardware.is_64_bit? and MACOS_VERSION >= 10.6
-      config_flags << "--enable-darwin-64bit"
-    end
+    args << "--enable-darwin-64bit" if snow_leopard_64?
 
-    system "./configure", *config_flags
+    system "./configure", *args
     system "touch lib/wx/SKIP" if MACOS_VERSION >= 10.6
     system "make"
     system "make install"

Formula/ffmpeg.rb

@@ -5,10 +5,6 @@ class Ffmpeg <Formula
   homepage 'http://ffmpeg.org/'
   sha1 'c130e3bc368251b9130ce6eafb44fe8c3993ff5c'
 
-  # Before 0.6, the head version was:
-  # head 'svn://svn.ffmpeg.org/ffmpeg/trunk',
-  #   :revisions => { :trunk => 22916, 'libswscale' => 31045 }
-  # We probably need new revisions specified here:
   head 'svn://svn.ffmpeg.org/ffmpeg/trunk'
 
   depends_on 'x264' => :optional
@@ -26,7 +22,7 @@ class Ffmpeg <Formula
             "--enable-pthreads",
             "--enable-nonfree",
             "--enable-gpl",
-            "--disable-indev=jack" ]
+            "--disable-indev=jack"]
 
     args << "--enable-libx264" if Formula.factory('x264').installed?
     args << "--enable-libfaac" if Formula.factory('faac').installed?
@@ -43,8 +39,8 @@ class Ffmpeg <Formula
 
     system "./configure", *args
 
-    inreplace 'config.mak' do |s|
-      if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
+    if snow_leopard_64?
+      inreplace 'config.mak' do |s|
         shflags = s.get_make_var 'SHFLAGS'
         s.change_make_var! 'SHFLAGS', shflags.gsub!(' -Wl,-read_only_relocs,suppress', '')
       end

Formula/ical-buddy.rb

@@ -5,11 +5,7 @@ class IcalBuddy <Formula
   head "http://hasseg.org/git-public/icalBuddy.git", :using => :git
 
   def install
-    if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
-      arch = "x86_64"
-    else
-      arch = "i386"
-    end
+    arch = snow_leopard_64? ? "x86_64" : "i386"
 
     inreplace "Makefile", "-arch i386 -arch x86_64 -arch ppc", "-arch #{arch}"
     system "make icalBuddy icalBuddy.1 icalBuddyLocalization.1 icalBuddyConfig.1"

Formula/icu4c.rb

@@ -15,7 +15,7 @@ class Icu4c <Formula
   def install
     ENV.append "LDFLAGS", "-headerpad_max_install_names"
     config_flags = ["--prefix=#{prefix}", "--disable-samples", "--enable-static"]
-    config_flags << "--with-library-bits=64" if Hardware.is_64_bit? and MACOS_VERSION == 10.6
+    config_flags << "--with-library-bits=64" if snow_leopard_64?
     Dir.chdir "source" do
       system "./configure", *config_flags
       system "make"

Formula/mad.rb

@@ -23,12 +23,7 @@ Cflags: -I${includedir}
   end
 
   def install
-    if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
-      fpm = '64bit'
-    else
-      fpm = 'intel'
-    end
-
+    fpm = snow_leopard_64? ? '64bit': 'intel'
     system "./configure", "--disable-debugging", "--enable-fpm=#{fpm}", "--prefix=#{prefix}"
 
     # See: http://github.com/mxcl/homebrew/issues/issue/1263

Formula/mpg123.rb

@@ -17,17 +17,15 @@ class Mpg123 <Formula
             "--with-audio=coreaudio",
             "--with-default-audio=coreaudio"]
 
-    # Don't build 64-bit on Leopard
-    if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
+    if snow_leopard_64?
       args << "--with-cpu=x86-64"
     else
-      # there are no Intel Mac computers without SSE
       args << "--with-cpu=sse_alone"
     end
 
     system "./configure", *args
 
-    # ./configure incorrectly detects 10.5 as 10.4. Cut that crap out.
+    # ./configure incorrectly detects 10.5 as 10.4; fix it.
     ['.', 'src', 'src/output', 'src/libmpg123'].each do |path|
       inreplace "#{path}/Makefile" do |s|
         s.gsub! "-mmacosx-version-min=10.4 -isysroot /Developer/SDKs/MacOSX10.4u.sdk", ""

Formula/mplayer.rb

@@ -21,7 +21,7 @@ class Mplayer <Formula
     ENV['CXXFLAGS'] = ''
 
     args = ["--prefix=#{prefix}", "--enable-largefiles", "--enable-apple-remote"]
-    args << "--target=x86_64-Darwin" if Hardware.is_64_bit? and MACOS_VERSION >= 10.6
+    args << "--target=x86_64-Darwin" if snow_leopard_64?
 
     system './configure', *args
     system "make"

Formula/mz-scheme.rb

@@ -9,11 +9,10 @@ class MzScheme <Formula
   def install
     cd "src"
 
-    args = [ "--disable-debug", "--disable-dependency-tracking",
-             "--disable-pthread", "--disable-mred", "--enable-xonx",
-             "--prefix=#{prefix}" ]
-
-    args << "--enable-mac64" if Hardware.is_64_bit? && MACOS_VERSION >= 10.6
+    args = ["--disable-debug", "--disable-dependency-tracking",
+            "--disable-pthread", "--disable-mred", "--enable-xonx",
+            "--prefix=#{prefix}"]
+    args << "--enable-mac64" if snow_leopard_64?
 
     system "./configure", *args
     system "make"

Formula/nspr.rb

@@ -13,9 +13,9 @@ class Nspr <Formula
       target_frameworks = Hardware.is_32_bit? ? "-framework Carbon" : ""
       inreplace "pr/src/Makefile.in", "-framework CoreServices -framework CoreFoundation", target_frameworks
 
-      conf = ["--prefix=#{prefix}", "--disable-debug", "--enable-strip", "--enable-optimize"]
-      conf << "--enable-64bit" if Hardware.is_64_bit? and MACOS_VERSION >= 10.6
-      system "./configure", *conf
+      args = ["--prefix=#{prefix}", "--disable-debug", "--enable-strip", "--enable-optimize"]
+      args << "--enable-64bit" if snow_leopard_64?
+      system "./configure", *args
 
       # Remove the broken (for anyone but Firefox) install_name
       inreplace "config/autoconf.mk", "-install_name @executable_path/$@ ", ""

Formula/postgresql.rb

@@ -1,8 +1,6 @@
 require 'formula'
 require 'hardware'
 
-def bits_64?; MACOS_VERSION >= 10.6 && Hardware.is_64_bit?; end
-
 class Postgresql <Formula
   homepage 'http://www.postgresql.org/'
   url 'http://ftp2.uk.postgresql.org/sites/ftp.postgresql.org/source/v8.4.4/postgresql-8.4.4.tar.bz2'
@@ -41,7 +39,7 @@ class Postgresql <Formula
     ENV.append 'LDFLAGS', `uuid-config --ldflags`.strip
     ENV.append 'LIBS', `uuid-config --libs`.strip
 
-    if bits_64? and not ARGV.include? '--no-python'
+    if snow_leopard_64? and not ARGV.include? '--no-python'
       args << "ARCHFLAGS='-arch x86_64'"
       check_python_arch
     end
@@ -112,7 +110,7 @@ And stop with:
     pg_ctl -D #{var}/postgres stop -s -m fast
 EOS
 
-    if bits_64? then
+    if snow_leopard_64? then
       s << <<-EOS
 
 If you want to install the postgres gem, including ARCHFLAGS is recommended:

Formula/qt.rb

@@ -22,46 +22,46 @@ class Qt <Formula
   depends_on 'sqlite' if MACOS_VERSION <= 10.5
 
   def install
-    conf_args = ["-prefix", prefix,
-                 "-system-libpng", "-system-zlib",
-                 "-nomake", "demos", "-nomake", "examples",
-                 "-release", "-cocoa",
-                 "-confirm-license", "-opensource",
-                 "-fast"]
+    args = ["-prefix", prefix,
+            "-system-libpng", "-system-zlib",
+            "-nomake", "demos", "-nomake", "examples",
+            "-release", "-cocoa",
+            "-confirm-license", "-opensource",
+            "-fast"]
 
     # See: http://github.com/mxcl/homebrew/issues/issue/744
-    conf_args << "-system-sqlite" if MACOS_VERSION <= 10.5
-    conf_args << "-plugin-sql-mysql" if (HOMEBREW_CELLAR+"mysql").directory?
+    args << "-system-sqlite" if MACOS_VERSION <= 10.5
+    args << "-plugin-sql-mysql" if (HOMEBREW_CELLAR+"mysql").directory?
 
     if ARGV.include? '--with-qtdbus'
-      conf_args << "-I#{Formula.factory('d-bus').lib}/dbus-1.0/include"
-      conf_args << "-I#{Formula.factory('d-bus').include}/dbus-1.0"
-      conf_args << "-L#{Formula.factory('d-bus').lib}"
-      conf_args << "-ldbus-1"
-      conf_args << "-dbus-linked"
+      args << "-I#{Formula.factory('d-bus').lib}/dbus-1.0/include"
+      args << "-I#{Formula.factory('d-bus').include}/dbus-1.0"
+      args << "-L#{Formula.factory('d-bus').lib}"
+      args << "-ldbus-1"
+      args << "-dbus-linked"
     end
 
     if ARGV.include? '--with-qt3support'
-      conf_args << "-qt3support"
+      args << "-qt3support"
     else
-      conf_args << "-no-qt3support"
+      args << "-no-qt3support"
     end
 
     if Qt.x11?
-      conf_args << "-L/usr/X11R6/lib"
-      conf_args << "-I/usr/X11R6/include"
+      args << "-L/usr/X11R6/lib"
+      args << "-I/usr/X11R6/include"
     else
-      conf_args << "-L#{Formula.factory('libpng').lib}"
-      conf_args << "-I#{Formula.factory('libpng').include}"
+      args << "-L#{Formula.factory('libpng').lib}"
+      args << "-I#{Formula.factory('libpng').include}"
     end
 
-    if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
-      conf_args << '-arch' << 'x86_64'
+    if snow_leopard_64?
+      args << '-arch' << 'x86_64'
     else
-      conf_args << '-arch' << 'x86'
+      args << '-arch' << 'x86'
     end
 
-    system "./configure", *conf_args
+    system "./configure", *args
     system "make install"
 
     # stop crazy disk usage

Formula/rrdtool.rb

@@ -39,11 +39,7 @@ class Rrdtool <Formula
     system "./configure", *args
 
     # Needed to build proper Ruby bundle
-    if Hardware.is_64_bit? and MACOS_VERSION >= 10.6
-      ENV["ARCHFLAGS"] = "-arch x86_64"
-    else
-      ENV["ARCHFLAGS"] = "-arch i386"
-    end
+    ENV["ARCHFLAGS"] = snow_leopard_64? ? "-arch x86_64" : "-arch i386"
 
     system "make install"
     prefix.install "bindings/ruby/test.rb"

Formula/ruby-odbc.rb

@@ -19,7 +19,7 @@ class RubyOdbc < Formula
       s.change_make_var! "prefix", prefix
       s.change_make_var! "sitearchdir", lib
 
-      if Hardware.is_64_bit? and MACOS_VERSION >= 10.6
+      if snow_leopard_64?
         # ruby-odbc still chooses iODBC over unixODBC (even with --with-odbc-dir)
         # apparently because unixODBC is compiled for only x86_64 and ruby-odbc
         # and iODBC are both i386 and x86_64. The solution (which works for me on Snow Leopard)

Formula/sbcl.rb

@@ -2,7 +2,7 @@ require 'formula'
 require 'hardware'
 
 class Sbcl <Formula
-  if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
+  if snow_leopard_64?
     url 'http://downloads.sourceforge.net/project/sbcl/sbcl/1.0.29/sbcl-1.0.29-x86_64-darwin-binary-r2.tar.bz2'
     md5 '47c99c60ec44e57070807c0890ba1c90'
   else

Formula/tbb.rb

@@ -10,12 +10,7 @@ class Tbb <Formula
     # Override build prefix so we can copy the dylibs out of the same place
     # no matter what system we're on
     args = ['tbb_build_prefix=BUILDPREFIX']
-
-    if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
-      args << "arch=intel64"
-    else
-      args << "arch=ia32"
-    end
+    args << (snow_leopard_64? ? "arch=intel64" : "arch=ia32")
 
     system "make", *args
     lib.install Dir['build/BUILDPREFIX_release/*.dylib']

Formula/virtuoso.rb

@@ -11,7 +11,7 @@ class Virtuoso <Formula
   skip_clean :all
 
   def install
-    ENV.m64 if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
+    ENV.m64 if snow_leopard_64?
     system "./configure", "--disable-dependency-tracking", "--prefix=#{prefix}"
     system "make install"
   end

Formula/wine.rb

@@ -28,7 +28,7 @@ EOS
     ENV.append "LDFLAGS", "#{build32} -framework CoreServices -lz -lGL -lGLU"
 
     args = ["--prefix=#{prefix}", "--x-include=/usr/X11/include/", "--x-lib=/usr/X11/lib/"]
-    args << "--without-freetype" if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
+    args << "--without-freetype" if snow_leopard_64?
     args << "--disable-win16" if MACOS_VERSION < 10.6
 
     if Hardware.is_64_bit? and Formula.factory('mpg123').installed?

Formula/x264.rb

@@ -16,7 +16,7 @@ class X264 <Formula
       ldflags = s.get_make_var 'LDFLAGS'
       s.change_make_var! 'LDFLAGS', ldflags.gsub!(' -s', '')
 
-      if MACOS_VERSION >= 10.6 and Hardware.is_64_bit?
+      if snow_leopard_64?
         soflags = s.get_make_var 'SOFLAGS'
         s.change_make_var! 'SOFLAGS', soflags.gsub!(' -Wl,-read_only_relocs,suppress', '')
       end