--- a/README Thu Feb 28 10:42:28 2013 -0800
+++ b/README Wed Jul 05 18:43:01 2017 +0200
@@ -1,45 +1,40 @@
README:
This file should be located at the top of the OpenJDK Mercurial root
- repository. This root repository will include a "make" directory,
- and a Makefile for building the entire OpenJDK.
- A full OpenJDK repository set (forest) should also include the following
- 6 nested repositories:
+ repository. A full OpenJDK repository set (forest) should also include
+ the following 6 nested repositories:
"jdk", "hotspot", "langtools", "corba", "jaxws" and "jaxp".
- There are also several source downloads for the jax* repositories that
- will be needed.
- This one root repository can be obtained with something like:
-
+ The root repository can be obtained with something like:
hg clone http://hg.openjdk.java.net/jdk8/jdk8 openjdk8
- To make sure you have all the nested repositories, you can run the
- get_source.sh script located in the same respository as this file:
-
+ You can run the get_source.sh script located in the root repository to get
+ the other needed repositories:
cd openjdk8 && sh ./get_source.sh
People unfamiliar with Mercurial should read the first few chapters of
the Mercurial book: http://hgbook.red-bean.com/read/
- See http://openjdk.java.net/ for more information about the OpenJDK.
+ See http://openjdk.java.net/ for more information about OpenJDK.
Simple Build Instructions:
0. Get the necessary system software/packages installed on your system, see
- http://hg.openjdk.java.net/jdk8/build/raw-file/tip/README-builds.html
+ http://hg.openjdk.java.net/jdk8/jdk8/raw-file/tip/README-builds.html
- 1. If you don't have a jdk6 installed, download and install a JDK 6 from
+ 1. If you don't have a jdk7u7 or newer jdk, download and install it from
http://java.sun.com/javase/downloads/index.jsp
- Set the environment variable ALT_BOOTDIR to the location of JDK 6.
+ Add the /bin directory of this installation to your PATH environment
+ variable.
- 2. Check the sanity of doing a build with your current system:
- make sanity
- See README-builds.html if you run into problems.
+ 2. Configure the build:
+ bash ./configure
- 3. Do a complete build of the OpenJDK:
+ 3. Build the OpenJDK:
make all
- The resulting JDK image should be found in build/*/j2sdk-image
+ The resulting JDK image should be found in build/*/images/j2sdk-image
where make is GNU make 3.81 or newer, /usr/bin/make on Linux usually
-is 3.81 or newer.
+is 3.81 or newer. Note that on Solaris, GNU make is called "gmake".
-Complete details are available in README-builds.html.
+Complete details are available in the file:
+ http://hg.openjdk.java.net/jdk8/jdk8/raw-file/tip/README-builds.html