Quick Answer: What is Pkgconfig on Linux?

pkg-config is a computer program that defines and supports a unified interface for querying installed libraries in order to compile software that depends on them. … pkg-config was originally designed for Linux, but is now also available for BSD, Microsoft Windows, macOS, and Solaris.

What is pkg-config Linux?

pkg-config en a helper tool used when building applications and libraries. It helps you insert the correct compiler options on the command line so that an application can use gcc -o test test. … pkg-config works on multiple platforms: Linux and other UNIX-like operating systems, Mac OS X, and Windows.

Where is Pkgconfig?

On a typical Unix system, it will search the directories /usr/lib/pkgconfig and /usr/share/pkgconfig . This will generally cover the modules installed on the system. However, some local modules may be installed with a different prefix, such as /usr/local.

What is the pkg-config file?

pkg-config en a way for shared libraries to declare the compiler flags needed to use them. There are two different ways to generate Pkg-config files in Meson. The first way is to compile them manually with the configure_file command.

What is pkg-config Ubuntu?

pkg-config en a system for managing library compile and link flags that works with automake and autoconf. manage build and link flags for libraries. pkg-config is a system for managing library compile and link flags that works with automake and autoconf.

What is pkg-config—Cflags?

--cflags means the pkg-config should give the build flags for the listed packages. --libs means that pkg-config should provide the link information for the listed packages. and dbus-1 is the package name.

How do I find the package configuration?

If you right-click on the project in question, you can select “Manage nuGet Packages” from the menu. After doing that, you can click "installed packages" on the left side to see the packages you currently have installed. This is what you are seeing in your “packages. configuration file.

What is .PC file in Linux?

The main use of pkg-config is to provide the details needed to compile and link a program to a library. This metadata is stored in pkg-config files. These files have the suffix . pc and reside in specific locations known to the pkg-config tool. … Name: A human-readable name for the library or package.

How do I find Opencv on my computer?

Now that everything related to installation is out of the way, let's see how we can run your OpenCV code:

  1. Install opencv on your system.
  2. Unzip the zip file.
  3. Open terminal and go to that folder.
  4. Type the following in your terminal to compile: $ g++ main.cpp MyFile.h MyFile.cpp `pkg-config opencv –cflags –libs` -o main.o.

Where is the .PC file in Linux?

On most systems, pkg-config looks at /usr/lib/pkgconfig, /usr/share/pkgconfig, /usr/local/lib/pkgconfig, and /usr/local/share/pkgconfig for these files. Additionally, it will search the colon-separated (on Windows, semicolon-separated) list of directories specified by the PKG_CONFIG_PATH environment variable.

How do I create a .PC file?

Right click anywhere on your desk or within an Explorer window, then highlight New. Select the new file type you want and click on it. If you want to create a new file of a type not included in this list, you must create it from the program you are using.

How do I open a .PC file?

To open a file:

  1. Find the file on your computer and double click on it. This will open the file in your default application. …
  2. Open the app, then use the app to open the file. Once the app is open, you can go to the File menu at the top of the window and select Open.

#Quick #Answer #Pkgconfig #Linux

You may also like...