7 |
7 |
8 1. Download and install a JDK 6 from |
8 1. Download and install a JDK 6 from |
9 http://java.sun.com/javase/downloads/index.jsp |
9 http://java.sun.com/javase/downloads/index.jsp |
10 Set the environment variable ALT_BOOTDIR to the location of this JDK 6. |
10 Set the environment variable ALT_BOOTDIR to the location of this JDK 6. |
11 |
11 |
12 2. Download and install the JIBX libraries, version 1.1.5 from |
12 2. Download and install the Binary Plugs for the most recent JDK7 from |
13 http://sourceforge.net/project/showfiles.php?group_id=69358&package_id=68290 |
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14 You'll need the following four JAR files: |
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15 bcel.jar |
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16 jibx-bind.jar |
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17 jibx-run.jar |
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18 xpp3.jar |
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19 Set the environment variable ALT_JIBX_LIBS_PATH to the location of |
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20 these JAR files. |
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21 |
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22 3. Download and install the Binary Plugs for the most recent JDK7 from |
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23 http://download.java.net/openjdk/jdk7/ |
13 http://download.java.net/openjdk/jdk7/ |
24 Set the environment variable ALT_BINARY_PLUGS_PATH to the location of |
14 Set the environment variable ALT_BINARY_PLUGS_PATH to the location of |
25 these binary plugs. |
15 these binary plugs. |
26 |
16 |
27 4. Either download and install the latest JDK7 from |
17 3. Either download and install the latest JDK7 from |
28 http://download.java.net/openjdk/jdk7/, or build your own complete |
18 http://download.java.net/openjdk/jdk7/, or build your own complete |
29 OpenJDK7 by using the top level Makefile in the OpenJDK Mercurial forest. |
19 OpenJDK7 by using the top level Makefile in the OpenJDK Mercurial forest. |
30 Set the environment variable ALT_JDK_IMPORT_PATH to the location of |
20 Set the environment variable ALT_JDK_IMPORT_PATH to the location of |
31 this latest JDK7 or OpenJDK7 build. |
21 this latest JDK7 or OpenJDK7 build. |
32 |
22 |
33 5. Check the sanity of doing a build with the current machine: |
23 4. Check the sanity of doing a build with the current machine: |
34 cd make && gnumake sanity |
24 cd make && gnumake sanity |
35 See README-builds.html if you run into problems. |
25 See README-builds.html if you run into problems. |
36 |
26 |
37 6. Do a partial build of the jdk: |
27 5. Do a partial build of the jdk: |
38 cd make && gnumake all |
28 cd make && gnumake all |
39 |
29 |
40 7. Construct the images: |
30 6. Construct the images: |
41 cd make && gnumake images |
31 cd make && gnumake images |
42 The resulting JDK image should be found in build/*/j2sdk-image |
32 The resulting JDK image should be found in build/*/j2sdk-image |
43 |
33 |
44 |
34 |