What is a spec file rpm?

What is a spec file rpm?

The spec file, short for specification file, defines all the actions the rpmbuild command should take to build your application, as well as all the actions necessary for the rpm command to install and remove the application. Each source RPM should have the necessary spec file for building a binary RPM.

How do I make a Noarch rpm?

* Building the noarch RPM To build the noarch RPM, run: $ rpm -bb wonderpics. spec then cd to your RPMS/noarch directory, where you should find a file with the name “wonderpics-1.0-1.

How do you build an rpm on a tarball?

How to create an RPM package from a tarball

1. Step One: Install rpm Package.
2. Step Two: Create Directory Structure and Land Your Source File.
3. Step Three: Utilize a Skeleton File for Reusability.
4. Step Four: Configuring Your RPM Package Spec File.
5. Step Five: Build and Install the RPM Package.

How can I create my own RPM file?

To create your own RPM, you need to create your own spec file (and put it in the SPECS directory) and gather into a tarball the executables, scripts, user documentation files, and configuration files you want included in the RPM. You can create your spec file by simply copying an existing spec file and modifying it.

What is the SPEC file for RPM Package?

The file where all the instructions and information needed to build an rpm package are defined is the .spec file.

Where do I put my source code in rpm?

The SOURCES directory hosts the compressed source code of the software we want to package, often under the form of a tarball of a zip file. The SPECS directory, is where we put the .spec file with the instructions to build our package: we will analyze the structure of this file in a moment.

Where are the RPM files located in Linux?

The SPEC directory contains the .spec files. The .spec file defines how a package is built. More on that later. The SRPMS directory holds the .src.rpm packages. A Source RPM package doesn’t belong to an architecture or distribution. The actual .rpm package build is based on the .src.rpm package.