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Code Block
CC=/Developer/usr/bin/llvm-gcc-4.2 CXX=/Developer/usr/bin/llvm-g++-4.2 ALLOW_DOWNLOADS=true SA_APPLE_BOOT_JAVA=true ALWAYS_PASS_TEST_GAMMA=true ALT_BOOTDIR=`/usr/libexec/java_home -v 1.6` make

If you get errors warning about environmental variables that are set you can prefix the build command above unsetting these variables.

Example:

Code Block
unset LC_ALL LANG CLASSPATH JAVA_HOME LD_LIBRARY_PATH; <command line to build JDK 1.7>

Code Block
$ build/macosx-universal/j2sdk-bundle/1.7.0.jdk/Contents/Home/bin/java -version

Code Block
mkdir -p ~/Library/Java/JavaVirtualMachines cp -R build/macosx-universal/j2sdk-bundle/1.7.0.jdk ~/Library/Java/JavaVirtualMachines

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