Beyond Linux® From Scratch (System V Edition) - Version r11.2-1152

Chapter 10. Graphics and Font Libraries

Exiv2-0.27.6

Introduction to Exiv2

Exiv2 is a C++ library and a command line utility for managing image and video metadata.

[Note]

Note

Development versions of BLFS may not build or run some packages properly if dependencies have been updated since the most recent stable versions of the book.

Package Information

Exiv2 dependencies

Required

CMake-3.25.2

Recommended

cURL-7.87.0

Optional

libssh

Optional for documentation

Doxygen-1.9.6, Graphviz-7.1.0, and libxslt-1.1.37

User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/exiv2

Installation of Exiv2

Install Exiv2 by running the following commands: 

mkdir build &&
cd    build &&

cmake -DCMAKE_INSTALL_PREFIX=/usr  \
      -DCMAKE_BUILD_TYPE=Release   \
      -DEXIV2_ENABLE_VIDEO=yes     \
      -DEXIV2_ENABLE_WEBREADY=yes  \
      -DEXIV2_ENABLE_CURL=yes      \
      -DEXIV2_BUILD_SAMPLES=no     \
      -G "Unix Makefiles" .. &&
make

This package does not come with a test suite.

Now, as the root user: 

make install

Command Explanations

-DEXIV2_ENABLE_VIDEO=yes: This switch enables managing video metadata.

-DEXIV2_ENABLE_WEBREADY=yes: This switch enables managing web image metadata.

-DEXIV2_BUILD_SAMPLES=no: This switch is necessary to suppress building and installing sample programs. If the sample programs are built, 34 additional programs are installed in /usr/bin.

-DEXIV2_ENABLE_CURL=yes: This switch is necessary to enable network/http capabilities.

Contents

Installed Program: exiv2
Installed Library: libexiv2.so and libexiv2-xmp.a
Installed Directories: /usr/include/exiv2

Short Descriptions

exiv2

is a utility used to dump Exif data