1 README: |
1 Welcome to OpenJDK! |
2 This file should be located at the top of the OpenJDK Mercurial root |
2 =================== |
3 repository. A full OpenJDK repository set (forest) should also include |
|
4 the following 7 nested repositories: |
|
5 "jdk", "hotspot", "langtools", "nashorn", "corba", "jaxws" and "jaxp". |
|
6 |
3 |
7 The root repository can be obtained with something like: |
4 For information about building OpenJDK, including how to fully retrieve all |
8 hg clone http://hg.openjdk.java.net/jdk9/jdk9 openjdk9 |
5 source code, please see either of these: |
9 |
6 |
10 You can run the get_source.sh script located in the root repository to get |
7 * common/doc/building.html (html version) |
11 the other needed repositories: |
8 * common/doc/building.md (markdown version) |
12 cd openjdk9 && sh ./get_source.sh |
|
13 |
9 |
14 People unfamiliar with Mercurial should read the first few chapters of |
10 See http://openjdk.java.net/ for more information about OpenJDK. |
15 the Mercurial book: http://hgbook.red-bean.com/read/ |
|
16 |
|
17 See http://openjdk.java.net/ for more information about OpenJDK. |
|
18 |
|
19 Simple Build Instructions: |
|
20 |
|
21 0. Get the necessary system software/packages installed on your system, see |
|
22 http://hg.openjdk.java.net/jdk9/jdk9/raw-file/tip/README-builds.html |
|
23 |
|
24 1. If you don't have a jdk8 or newer jdk, download and install it from |
|
25 http://java.sun.com/javase/downloads/index.jsp |
|
26 Add the /bin directory of this installation to your PATH environment |
|
27 variable. |
|
28 |
|
29 2. Configure the build: |
|
30 bash ./configure |
|
31 |
|
32 3. Build the OpenJDK: |
|
33 make all |
|
34 The resulting JDK image should be found in build/*/images/jdk |
|
35 |
|
36 where make is GNU make 3.81 or newer, /usr/bin/make on Linux usually |
|
37 is 3.81 or newer. Note that on Solaris, GNU make is called "gmake". |
|
38 |
|
39 Complete details are available in the file: |
|
40 http://hg.openjdk.java.net/jdk9/jdk9/raw-file/tip/README-builds.html |
|