What is Macrodef in ant?

Asked By: Joachin Graage | Last Updated: 4th January, 2020
Category: technology and computing programming languages
4.1/5 (49 Views . 35 Votes)
Description. This defines a new task using a <sequential> nested task as a template. Nested elements <attribute> and <element> are used to specify attributes and elements of the new task. These get substituted into the <sequential> task when the new task is run.

Click to see full answer


Furthermore, what is Taskdef in ant?

Class Taskdef Adds a task definition to the current project, such that this new task can be used in the current project. Two attributes are needed, the name that identifies this task uniquely, and the full name of the class (including the packages) that implements this task.

Also Know, what is Ant target? An Ant target is a sequence of tasks to be executed to perform a part (or whole) of the build process. Ant targets are defined by the user of Ant. Thus, what tasks an Ant target contains depends on what the user of Ant is trying to do in the build script.

Keeping this in consideration, how do you use ants?

  1. 4.1. Using Ant for Java development.
  2. 4.2. Create Java project.
  3. 4.3. Create build.xml.
  4. 4.4. Run your Ant build from Eclipse.
  5. 4.5. Run your Ant build from the command line.

What is ant contrib?

Ant Contrib. "Ant-Contrib Tasks" is an "independent third party" library of useful additional procedural and utility ApacheAnt Tasks. "cpptasks for Apache Ant" - "The cc task can compile various source languages and produce executables, shared libraries (aka DLL's) and static libraries.

18 Related Question Answers Found

How do I make an ant jar?

ANT build jar file example
  1. Download Apache Ant from ant.apache.org.
  2. Extract the zip file into a directory structure of your choice.
  3. Set the ANT_HOME environment variable to this location.
  4. Include the %ANT_HOME%/bin directory in your PATH environment variable.

How do I make an ant project?

How to create Ant build file for existing Java project in Eclipse
  1. Check the project in list.
  2. Uncheck the option "Create target to compile project using Eclipse compiler" because we want to create a build file which is independent of Eclipse.
  3. Leave the Name for Ant buildfile as default: build.xml.

What is ANT+ in mobile phones?

ANT+ - definition. ANT is a wireless protocol for exchanging data over short distances from fixed and mobile devices, creating personal area networks. ANT is an ultra low power protocol that is able to operate off of small batteries, such as coin cells.

How do I run Apache Ant?

To install Apache Ant on Windows, you just need to download the Ant's zip file, and Unzip it, and configure the ANT_HOME Windows environment variables.

  1. JAVA_HOME. Make sure JDK is installed, and JAVA_HOME is configured as Windows environment variable.
  2. Download Apache Ant.
  3. Add ANT_HOME.
  4. Update PATH.
  5. Verification.

What is Apache Ant with example?


What is the Apache Ant Build Tool? Ant is an acronym for Another Neat Tool. It is an XML based build tool which is a widely used Java-based build tool with the full portability of the pure Java code. For example, it allows developers to adopt agile principles and allows test-driven development.

How do I download Apache Ant?

To install Apache Ant on Windows, you just need to download the Ant's zip file, and Unzip it, and configure the ANT_HOME Windows environment variables.

  1. JAVA_HOME. Make sure JDK is installed, and JAVA_HOME is configured as Windows environment variable.
  2. Download Apache Ant.
  3. Add ANT_HOME.
  4. Update PATH.
  5. Verification.

What is classpath in ant?

Ant classpath: discussion
This Ant build script code assumes that you have a variable named lib. dir defined before this code is run, and that variable points to your lib directory, which contains all of the jar files needed by your application. This code also creates a variable named class.

How do you make an ant command line?

To make Ant use a build file other than build. xml , use the command-line option -buildfile file , where file is the name of the build file you want to use (or a directory containing a build.

Is Apache Ant still used?

Apache Ant is well-established
Developers have been using Apache Ant in Java development cycles longer than any other build tool. Apache Ant, which debuted in 2000, is the oldest, still widely used Java build tool. As a result, it has a well-established user base.

Is Maven a build tool?

Apache Maven. Maven is a build automation tool used primarily for Java projects. Maven can also be used to build and manage projects written in C#, Ruby, Scala, and other languages.

What are build targets?

A build target is a string that identifies a build rule in your project. Build targets are also used as arguments to build rules to enable one build rule to reference another. For example, a build rule might use a build target to reference another rule in order to specify that rule as a dependency.

How do I run an ant project in Eclipse?

How to run ant build file from eclipse (if no ANT option in RUN)
  1. Go to the project.
  2. Select build_XXX.
  3. Go to “Run As” icon and click “Open External Tools Dialog…”
  4. A new pop-up window for External Tools will appear with an option “Ant Build”
  5. Right click on “Ant Build” and click on option “New”
  6. A new ANT build task will be created and will look like the following.

Is Ant a .NET build tool?

NAnt is a free . NET build tool. In theory it is kind of like make without make's wrinkles. In practice it's a lot like Ant.