MATLAB BUILDER JA 2 Podręcznik Użytkownika Pobierz pdf (Strona 259)

Requirements for MAT LAB Builder for Java

• “Java CLASSPATH Variable” on page 6-4

• “Native Library Path Variables” on page 6-6

JAVA_HOME Variable

Java Builder uses the JAVA_HOME variable to locate the Java Software

Development Kit (SDK) on your sy stem. It also uses this variable to set the

versions of the

javac.exe and jar.exe filesitusesduringthebuildprocess.

Note If you do not set JAVA_HOME, Java Builder assumes that \jdk\bin

is on the system path.

Setting JAVA_HOME on Windows (Development Machine). If you are

working on Windows, set your

JAVA_HOME variable by entering the following

command in your DOS command window. (In this example, your Java SDK is

installed in directory

C:\java\jdk\j2sdk1.5.0.)

set JAVA_HOME=C:\java\jdk\j2sdk1.5.0

Alternatively, you can add jdk_directory/bin to the system path. For

example:

set PATH=%PATH%;c:\java\jdk\j2sdk1.5.0\bin

You can also set these variables globally using the Windows Control Panel.

Consult your Windows docum entation for instructions on setting system

variables.

Note The supported JRE version is 1.5.0. To find out what JRE you are using,

refer to the output of

'version -java' in MATLAB o r refer to the jre.cfg file

matlabroot/sys/java/jre/<arch> or mcrroot/sys/java/jre/<arch>.

Setting JAVA_HOME on UNIX (Developmen t Machine). If you are

working on a UNIX system, se t your

JAVA_HOME variable by entering the

following commands at the command prompt. (In this example, your Java

SDK is installed in directory

/java/jdk/j2sdk1.5.0.)

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MATLAB BUILDER JA 2 Podręcznik Użytkownika Strona 259