Run ant with different jdk

If you are looking The problem?]: How to change JRE / JDK in Eclipse project. : javavids

By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your fairy tail episode 170 sub indo 3gp to find and share information. I want to build a project using run ant with different jdk 1. Just had this issue, it happened because I'd first added the build file to the ant-view when the default JRE was 1. There was no project-specific JRE and I changed the default to 1. Running the ant target from the command line used JRE 1. I had to right-click the ant target, select Run ant with different jdk As This setting is remembered for subsequent runs. You can use the target and source properties on the javac tag to set a target runtime. The example below will compile any source code to target version 1.

From the manual: If you want to run the javac compiler of a different JDK, you should tell Ant, where to find the compiler and which version of JDK you will be using so it can choose the correct command line switches. The following example executes a JDK javac in a new process and uses the correct command line switches even when Ant is running in a Java VM of a different version. Run Java task in ant using a different JRE. Ask Question 4. I try to execute a java class using Ant. Is there a way to specify a specific JDK to be used with the java task? I gave it the path to my JDK. It's important to have fork="true", otherwise ant won't run a different java share | improve this answer. answered Jul 21 '13 at. May 12,  · ant can be set up to use whatever JVM you'd like. it doesn't have to be the same as your app. for example, i'm working with apps deployed on weblogic x, which uses JDK I want to get metrics using CRAP4J, which requires Ant to use JDK 5. I tell IntelliJ to run Ant using JDK . Hi, Does anybody know if ANT by default uses a different version of JDK than the one JAVA_HOME is pointing to? Cause when I print out my jdk versions, I get a older version comparing to when I run the class separately outside of ant. But 1 ant target from an external supplier does not support (or rather has a bug) using Java And unlike e.g. javac or a forked junit, this target does not support parameters to switch jvm. Is it possible to run a specific ant target in a different jvm? extJavac (run either modern or classic in a JVM of its own). The default is javac1.x with x depending on the JDK version you use while you are running Ant. If you wish to use a different compiler interface than those supplied, you can write a class that implements the CompilerAdapter interface (package salomon-boots.users). If you run Ant as standalone script, Since Ant uses salomon-boots.us to locate a system JDK, you may be tempted to try changing the property to point to a different JDK (not the one Ant was started with). I wouldn’t recommend it, but it’s still worth mentioning. Talking about the basics of Ant, since it requires a JVM to run, it is suffice for it to recognize a JRE for this purpose. However if the build process needs to compile classes then it will be dependent on a Java compiler and if it doesn't find one then the build will fail. May 12,  · Hi, Does anybody know if ANT by default uses a different version of JDK than the one JAVA_HOME is pointing to? Cause when I print out my jdk versions, I get an older version of JDK comparing to the one when I run my class separately outside of ant. if I compile my class like this => javac -source -target salomon-boots.us it works very well and gives me JDK versions it is . Cause when I print out my jdk versions, I get a older version comparing to when I run the class separately outside of ant. Does anybody know if ANT by default uses a different version of JDK than the one JAVA_HOME is pointing to?.There was no project-specific JRE and I changed the default to , even eclipse was running in , and JAVA_HOME was too. Running the ant target from. If you want to run the javac compiler of a different JDK, you should tell Ant, where to find the compiler and which version of JDK you will be. The default is javac1.x with x depending on the JDK version you use while you are running Ant. If you wish to use a different compiler interface than those. For example, set ANT_ARGS to point to a different logger, include a listener, . that once Ant is running it is part of the JDK which operates as a. Resume: article describes how you configure Java compiler in Ant both in a If you run Ant as standalone script, it will add $JAVA_HOME/lib/salomon-boots.us to the And then activate those profiles by JDK version or another. Sometimes we need to run Ant script in another JRE which differs from the project's JRE. To change this behavior, click Run > External Tools. NetBeans uses JDK version that it is running on for running ANT tasks and not the project specific JDK version. For example NetBeans is running on JDK How does CBS handle multiple JDK versions? machine (VM) that executes the build environment including Ant. Due to compatibility restraints, this VM should. - Use run ant with different jdk and enjoy Setting javac paths in Ant and Antrun

By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. In attempting to modernize this system to utilize Java 8 or any future JDK upgrades, I've been working on a means of refactoring these build files to work with Java 8. The APT tool was deprecated in Java 1. After separating the build file into a "main" build file and a "codegen" build file, this seems to work just fine. The good news, for those of you in similar situations, is that this seems to work fine for APT. Now here's the rub and what I hope someone might have some expertise on. Similar to the APT tasks, the "main" build file invokes an EXEC to run an "old" ANT with appropriate parameters to invoke this generated build file under the same environment it works under. When I change Java to 1. Have you tried using ANT -v -d for figuring this out?

See more killing floor with multiplayer MWiesner 7, 10 10 gold badges 31 31 silver badges 65 65 bronze badges. Badges Users Groups. Here are the alternatives This attribute controls whether to include the destination classes directory in the classpath given to the compiler. Enable Microsoft extensions of their Java compiler; see javac "Jvc Notes". When using the ant. See the task documentation for more details. The -projecthelp option prints out a list of the build file's targets. By default, an object of org.

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