What is SCons used for?

What is SCons command in Linux?

SCons is an Open Source software construction tool. Think of SCons as an improved, cross-platform substitute for the classic Make utility with integrated functionality similar to autoconf/automake and compiler caches such as ccache. In short, SCons is an easier, more reliable and faster way to build software.

How do I run a SCons script?

Click the start button, (on XP click Run), then type cmd and from the command line type python -V. It should say something like Python 2.7. 2. Any version 2.4 or higher is ok for SCons.

Is SCons dead?

Scons is effectively dead, and I wish people would start removing it from the Python build systems web pages. Meson is written in Python and isn’t dead. However, Meson requires a partner to actually build things–something like cmake or ninja.

What is a SConstruct file?

In programming parlance, the SConstruct file is declarative, meaning you tell SCons what you want done and let it figure out the order in which to do it, rather than strictly imperative, where you specify explicitly the order in which to do things.

How do I set up SCons?

zip, which are available from the SCons download page at http://www.scons.org/download.html. This will build SCons, install the scons script in the default system scripts directory (/usr/local/bin or C:\Python2….

SCons User Guide 0.98.5
Prev Chapter 1. Building and Installing SCons Next

Why should I use Bazel?

Bazel may give you faster build times because it can recompile only the files that need to be recompiled. Similarly, it can skip re-running tests that it knows haven’t changed. Bazel produces deterministic results. This eliminates skew between incremental and clean builds, laptop and CI system, etc.

How do I run SCons on Windows?

3 Answers

  1. Install python, including pip and tick ‘add python to PATH’
  2. Run pip install scons in command line. …
  3. If you run pip show scons it’ll show you where the Scons code actually is (for me it’s c:\users\username\appdata\roaming\python\python38\site-packages – but this is not what you want to add to your path.

How do you clean SCons?

When using SCons, it is unnecessary to add special commands or target names to clean up after a build. Instead, you simply use the -c or –clean option when you invoke SCons, and SCons removes the appropriate built files.

How do I download SCons?

The recommended way to install for most situations is the Python wheel package, available from the Python Package Index (see https://pypi.org/project/SCons/) which you install using the pip command. This may be available through alternate installers such as Anaconda as well, through the efforts of volunteers.

Where is SCons installed?

If your Linux distribution does not already have a specific SCons RPM file, you can download and install from the generic RPM provided by the SCons project. This will install the SCons script(s) in /usr/bin, and the SCons library modules in /usr/lib/scons.

Is Bazel better than Gradle?

In summary, the data and analysis indicates clearly that Gradle is a better choice than Bazel for most JVM projects. We will provide an equivalent comparison for Android projects in a follow up article. … In recognition of this, Gradle Enterprise provides analytics and acceleration for more than just Gradle.

Is Bazel the best build system?

Bazel is the open-source version of that project. According to its documentation, Bazel offers the following advantages: High-level build language. Bazel uses an abstract, human-readable language to describe the build properties of your project.

Does Python install PIP?

pip is the preferred installer program. Starting with Python 3.4, it is included by default with the Python binary installers. … Starting with Python 3.4, it defaults to installing pip into all created virtual environments.

Should I use bazel?

Bazel may give you faster build times because it can recompile only the files that need to be recompiled. Similarly, it can skip re-running tests that it knows haven’t changed. Bazel produces deterministic results. This eliminates skew between incremental and clean builds, laptop and CI system, etc.

Is bazel better than Maven?

Bazel supports multiple build files and multiple targets per BUILD file, allowing for builds that are more incremental than Maven’s. Maven takes charge of steps for the deployment process. Bazel does not automate deployment. Bazel enables you to express dependencies between languages.

Why is Bazel so hard?

Essentially, Bazel is hard because it generates outputs in a parallel file system hierarchy, instead of putting outputs in the same folder as source code.

How do I run a Python script?

The most basic and the easy way to run Python scripts is by using the python command. You need to open a command-line and type the word python followed by the path to your script file, like this: python first_script.py Hello World! Then you hit the ENTER button from the keyboard and that’s it.

How do I get pygame for Windows?

Follow the steps given below for the successful installation of Pygame

  1. Step 1: Check for Python Installation. In order to install Pygame, Python must be installed already in your system. …
  2. Step 2: Check for PIP installation. …
  3. Step 3: Install Pygame. …
  4. Step 4: Check Whether PyGame is Working or not.

Oct 5, 2021

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