People unfamiliar with Mercurial should read the first few chapters ofĠ. You can run the get_source.sh script located in the root repository to get The root repository can be obtained with something like: "jdk", "hotspot", "langtools", "corba", "jaxws" and "jaxp". A full OpenJDK repository set (forest) should also include This file should be located at the top of the OpenJDK Mercurial root Have fun, I hope my work might be useful for others as well.
Otherwise you run into a failed load of the xawt library. Important is the option =true, set in this script. Set_java8.sh is a script that helps you set the correct environment to run your java8. Set the location of your bootstrap jdk1/7 in build_nils.sh How to compile: download your bootstrap jkd 1.7 ( ) We use the assembly free zero hotspot and our hardware is old, hence performance is not super but at least some modern java stuff can now be run on Mac PPC I'm not sure whether these changes are correct but until now, when stuff runs it all seems to be stable. I have made some changes in order to get the hotspot to compile and work. *no graphics (but the goal is a headless version) However I have not seen any stability problem. I doubt whether my implementation is correct.Īn incorrect implementation could case a race condition in the hotspot.
Since this atomic operation is not implemented for our processor. Long long unsigned int _sync_val_compare_and_swap_8 There are some things that might be broken I have made some (dirty) hacks in order to make the code compile. Seens to work fine for various tools running OpenDA, unith etc.
Getting the graphics working might involve a lot of work.Ī headless PPC openjdk 1.8 that can bootstrap a openjdk 1.8 I'm only interested in a headless version. Version to get necessary stuff working on my G5.īut 1.7 is old as well and sometimes I need a 1.8 version. There is a functioning 1.7 jdk available based on openjdk1.7Īlthough I've never been able to rebuild openjdk1.7 for mac PPC I could use this bootstrap Jdk1.5 is the last officially supported java on Mac OSX 10.5.8 (Leopard) with PPC processor.
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