Tim Felgentreff timfel

## a.rb
#! /usr/bin/env ruby


status = DATA.flock(File::LOCK_EX | File::LOCK_NB)

if status == 0
  puts "we have the lock..."
  sleep

else

## 01-building-mlvm-openjdk.md

      
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                timfel
                / 01-building-mlvm-openjdk.md
            
            
              Created
              October 28, 2010 22:01
                — forked from stepheneb/01-building-mlvm-openjdk.md
            
          
    Building MLVM version of OpenJDK (Java 1.7) on Mac OS X

Take a look at the comments and code in update.sh.
I use update-usr-local.sh after a successful build to copy the new JVM into /usr/local.
I add pickjdk.sh into my ~/.bash_profile to allow easy switching between multiple JVMs.
I use create_tarball.sh to make a copy of the build to share.
	#! /usr/bin/env ruby


	status = DATA.flock(File::LOCK_EX \| File::LOCK_NB)

	if status == 0
	puts "we have the lock..."
	sleep

	else