1.1 --- a/README Mon Dec 20 08:44:58 2010 -0800
1.2 +++ b/README Wed Dec 22 12:25:52 2010 -0800
1.3 @@ -1,28 +1,38 @@
1.4 README:
1.5 - This file should be located at the top of the OpenJDK Mercurial repository
1.6 - forest. This top or enclosing repository will include a "make" directory,
1.7 - and a Makefile at the very top of the repository.
1.8 - It should also include the 6 repositories: "jdk", "hotspot", "langtools",
1.9 - "corba", "jaxws" and "jaxp".
1.10 + This file should be located at the top of the OpenJDK Mercurial root
1.11 + repository. This root repository will include a "make" directory,
1.12 + and a Makefile for building the entire OpenJDK.
1.13 + A full OpenJDK repository set (forest) should also include the following
1.14 + 6 nested repositories:
1.15 + "jdk", "hotspot", "langtools", "corba", "jaxws" and "jaxp".
1.16 + There are also several source downloads for the jax* repositories that
1.17 + will be needed.
1.18 +
1.19 + This one root repository can be obtained with something like:
1.20 + hg clone http://hg.openjdk.java.net/jdk7/jdk7 openjdk7
1.21 + To make sure you have all the nested repositories, you can run:
1.22 + cd openjdk7 && sh ./get_source.sh
1.23 + (This is identical to using the Mercurial Forest Extension command
1.24 + 'hg fclone http://hg.openjdk.java.net/jdk7/jdk7 openjdk7').
1.25 + People unfamiliar with Mercurial should read the first few chapters of
1.26 + the Mercurial book: http://hgbook.red-bean.com/read/
1.27
1.28 See http://openjdk.java.net/ for more information about the OpenJDK.
1.29
1.30 Simple Build Instructions:
1.31 +
1.32 + 0. Get the necessary system software/packages installed on your system, see
1.33 + http://hg.openjdk.java.net/jdk7/build/raw-file/tip/README-builds.html
1.34
1.35 - 1. Download and install a JDK 6 from
1.36 + 1. If you don't have a jdk6 installed, download and install a JDK 6 from
1.37 http://java.sun.com/javase/downloads/index.jsp
1.38 - Set the environment variable ALT_BOOTDIR to the location of this JDK 6.
1.39 + Set the environment variable ALT_BOOTDIR to the location of JDK 6.
1.40
1.41 - 2. Download and install the Binary Plugs for the most recent JDK7 from
1.42 - http://download.java.net/openjdk/jdk7/
1.43 - Set the environment variable ALT_BINARY_PLUGS_PATH to the location of
1.44 - these binary plugs.
1.45 -
1.46 - 3. Check the sanity of doing a build with the current machine:
1.47 + 2. Check the sanity of doing a build with your current system:
1.48 gnumake sanity
1.49 See README-builds.html if you run into problems.
1.50
1.51 - 4. Do a complete build of the jdk:
1.52 + 3. Do a complete build of the OpenJDK:
1.53 gnumake all
1.54 The resulting JDK image should be found in build/*/j2sdk-image
1.55
