Rework the build system for osx applications:

* Don't use xcodebuild for building PythonLauncher, but use a normal unix
  makefile. This makes it a lot easier to use the same build flags as for the
  rest of python (e.g. make a universal version of python launcher)
* Convert the mac makefile-s to makefile.in-s and use configure to set makefile
  variables instead of forwarding them as command-line arguments
* Add a C version of pythonw, that we you can use '#!/usr/local/bin/pythonw'
* Build IDLE.app using bundlebuilder instead of BuildApplet, that will allow
  easier modification of the bundle contents later on.
diff --git a/Mac/OSX/PythonLauncher/Makefile.in b/Mac/OSX/PythonLauncher/Makefile.in
new file mode 100644
index 0000000..41ea9d5
--- /dev/null
+++ b/Mac/OSX/PythonLauncher/Makefile.in
@@ -0,0 +1,77 @@
+CC=@CC@
+LD=@CC@
+BASECFLAGS=@BASECFLAGS@
+OPT=@OPT@
+CFLAGS=$(BASECFLAGS) $(OPT)
+LDFLAGS=@LDFLAGS@
+srcdir=         @srcdir@
+VERSION=	@VERSION@
+UNIVERSALSDK=@UNIVERSALSDK@
+builddir=	../../..
+
+RUNSHARED=      @RUNSHARED@
+BUILDEXE=       @BUILDEXEEXT@
+BUILDPYTHON=    ../../../python$(BUILDEXE)
+
+# Deployment target selected during configure, to be checked
+# by distutils  
+MACOSX_DEPLOYMENT_TARGET=@CONFIGURE_MACOSX_DEPLOYMENT_TARGET@
+@EXPORT_MACOSX_DEPLOYMENT_TARGET@export MACOSX_DEPLOYMENT_TARGET
+
+BUNDLEBULDER=$(srcdir)/../../../Lib/plat-mac/bundlebuilder.py
+
+PYTHONAPPSDIR=/Applications/MacPython $(VERSION)
+OBJECTS=FileSettings.o MyAppDelegate.o MyDocument.o PreferencesWindowController.o doscript.o main.o
+
+all: Python\ Launcher.app
+
+install: Python\ Launcher.app
+	test -d "$(DESTDIR)$(PYTHONAPPSDIR)" || mkdir -p "$(DESTDIR)$(PYTHONAPPSDIR)"
+	-test -d "$(DESTDIR)$(PYTHONAPPSDIR)/Python Launcher.app" && rm -r "$(DESTDIR)$(PYTHONAPPSDIR)/Python Launcher.app"
+	cp -r "Python Launcher.app" "$(DESTDIR)$(PYTHONAPPSDIR)"
+
+clean:
+	rm -f *.o "Python Launcher"
+	rm -rf "Python Launcher.app"
+
+Python\ Launcher.app:  \
+		Python\ Launcher $(srcdir)/../Icons/PythonLauncher.icns \
+		$(srcdir)/../Icons/PythonSource.icns \
+		$(srcdir)/../Icons/PythonCompiled.icns \
+		$(srcdir)/factorySettings.plist
+	rm -fr "Python Launcher.app"
+	$(RUNSHARED) $(BUILDPYTHON) $(BUNDLEBULDER) \
+		--builddir=. \
+		--name="Python Launcher" \
+		--executable="Python Launcher" \
+		--iconfile=$(srcdir)/../Icons/PythonLauncher.icns \
+		--bundle-id=org.python.PythonLauncher \
+		--resource=$(srcdir)/../Icons/PythonSource.icns \
+		--resource=$(srcdir)/../Icons/PythonCompiled.icns \
+		--resource=$(srcdir)/English.lproj \
+		--resource=$(srcdir)/factorySettings.plist \
+		--plist=$(srcdir)/Info.plist \
+		build
+	find "Python Launcher.app" -name '.svn' -print0 | xargs -0 rm -r
+		
+
+FileSettings.o: $(srcdir)/FileSettings.m
+	$(CC) $(CFLAGS) -o $@ -c $(srcdir)/FileSettings.m
+
+MyAppDelegate.o: $(srcdir)/MyAppDelegate.m
+	$(CC) $(CFLAGS) -o $@ -c $(srcdir)/MyAppDelegate.m
+
+MyDocument.o: $(srcdir)/MyDocument.m
+	$(CC) $(CFLAGS) -o $@ -c $(srcdir)/MyDocument.m
+
+PreferencesWindowController.o: $(srcdir)/PreferencesWindowController.m
+	$(CC) $(CFLAGS) -o $@ -c $(srcdir)/PreferencesWindowController.m
+
+doscript.o: $(srcdir)/doscript.m
+	$(CC) $(CFLAGS) -o $@ -c $(srcdir)/doscript.m
+
+main.o: $(srcdir)/main.m
+	$(CC) $(CFLAGS) -o $@ -c $(srcdir)/main.m
+
+Python\ Launcher: $(OBJECTS)
+	$(CC) $(LDFLAGS) -o "Python Launcher" $(OBJECTS) -framework AppKit -framework Carbon