Improved timer implementation The new timer model is formalized as using a separate thread to handle timer callbacks. This was the case on almost every platform before, but it's now a requirement, and simplifies the implementation and makes it perform consistently across platforms. Goals: * Minimize timer thread blocking * Dispatch timers as accurately as possible * SDL_AddTimer() and SDL_RemoveTimer() are completely threadsafe * SDL_RemoveTimer() doesn't crash with a timer that's expired or removed

#!/bin/csh

###
## This script creates "Xcode.tar.gz" in the parent directory
###

# remove build products
rm -rf SDL/build
rm -rf SDLTest/build

# remove Finder info files
find . -name ".DS_Store" -exec rm "{}" ";"

# remove user project prefs
find . -name "*.pbxuser*" -exec rm "{}" ";"
find . -name "*.mode*" -exec rm "{}" ";"
find . -name "*.perspective*" -exec rm "{}" ";"

# create the archive
(cd .. && gnutar -zcvf Xcode.tar.gz Xcode)